sbc8349_config \
sbc8349_PCI_33_config \
sbc8349_PCI_66_config: unconfig
- @mkdir -p $(obj)include
- @if [ "$(findstring _PCI_,$@)" ] ; then \
- $(XECHO) -n "... PCI HOST at " ; \
- echo "#define CONFIG_PCI" >>$(obj)include/config.h ; \
- fi ; \
- if [ "$(findstring _33_,$@)" ] ; then \
- $(XECHO) -n "33MHz... " ; \
- echo "#define PCI_33M" >>$(obj)include/config.h ; \
- fi ; \
- if [ "$(findstring _66_,$@)" ] ; then \
- $(XECHO) -n "66MHz... " ; \
- echo "#define PCI_66M" >>$(obj)include/config.h ; \
- fi ;
- @$(MKCONFIG) -a sbc8349 ppc mpc83xx sbc8349
+ @$(MKCONFIG) -t $(@:_config=) sbc8349 ppc mpc83xx sbc8349
SIMPC8313_LP_config \
SIMPC8313_SP_config: unconfig
mfsdr(SDR0_ULTRA1, reg);
mtsdr(SDR0_ULTRA1, reg | SDR_ULTRA1_LEDNENABLE);
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000010);
- mtdcr(uicpr, 0xFE7FFFF0); /* set int polarities */
- mtdcr(uictr, 0x00000010); /* set int trigger levels */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000010);
+ mtdcr(UIC0PR, 0xFE7FFFF0); /* set int polarities */
+ mtdcr(UIC0TR, 0x00000010); /* set int trigger levels */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
return 0;
}
/*--------------------------------------------------------------------
* Setup the interrupt controller polarities, triggers, etc.
*-------------------------------------------------------------------*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000009); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xfffffe13); /* per ref-board manual */
- mtdcr(uic0tr, 0x01c00008); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000009); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xfffffe13); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x01c00008); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffe0ff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00ffc000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
/*--------------------------------------------------------------------
* Setup the GPIO pins
int board_early_init_f(void)
{
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000010);
- mtdcr(uicpr, 0xFFFF7FF0); /* set int polarities */
- mtdcr(uictr, 0x00000010); /* set int trigger levels */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000010);
+ mtdcr(UIC0PR, 0xFFFF7FF0); /* set int polarities */
+ mtdcr(UIC0TR, 0x00000010); /* set int trigger levels */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* Configure CPC0_PCI to enable PerWE as output
/*
* Setup the interrupt controller polarities, triggers, etc.
*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000005); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic0tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
-
- mtdcr(uic2sr, 0xffffffff); /* clear all */
- mtdcr(uic2er, 0x00000000); /* disable all */
- mtdcr(uic2cr, 0x00000000); /* all non-critical */
- mtdcr(uic2pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic2tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic2vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic2sr, 0xffffffff); /* clear all */
-
- mtdcr(uic3sr, 0xffffffff); /* clear all */
- mtdcr(uic3er, 0x00000000); /* disable all */
- mtdcr(uic3cr, 0x00000000); /* all non-critical */
- mtdcr(uic3pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic3tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic3vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic3sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+ mtdcr(UIC2ER, 0x00000000); /* disable all */
+ mtdcr(UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC2PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC2TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC3SR, 0xffffffff); /* clear all */
+ mtdcr(UIC3ER, 0x00000000); /* disable all */
+ mtdcr(UIC3CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC3PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC3TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC3VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC3SR, 0xffffffff); /* clear all */
#if !defined(CONFIG_ARCHES)
/* SDR Setting - enable NDFC */
/*--------------------------------------------------------------------
* Setup the interrupt controller polarities, triggers, etc.
*-------------------------------------------------------------------*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000009); /* SMI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xfffffe13); /* per ref-board manual */
- mtdcr(uic0tr, 0x01c00008); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000009); /* SMI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xfffffe13); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x01c00008); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffe0ff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00ffc000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
return 0;
}
/*--------------------------------------------------------------------
* Setup some default
*------------------------------------------------------------------*/
- mtsdram(mem_uabba, 0x00000000); /* ubba=0 (default) */
- mtsdram(mem_slio, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
- mtsdram(mem_devopt, 0x00000000); /* dll=0 ds=0 (normal) */
- mtsdram(mem_wddctr, 0x00000000); /* wrcp=0 dcd=0 */
- mtsdram(mem_clktr, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
+ mtsdram(SDRAM0_UABBA, 0x00000000); /* ubba=0 (default) */
+ mtsdram(SDRAM0_SLIO, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
+ mtsdram(SDRAM0_DEVOPT, 0x00000000); /* dll=0 ds=0 (normal) */
+ mtsdram(SDRAM0_WDDCTR, 0x00000000); /* wrcp=0 dcd=0 */
+ mtsdram(SDRAM0_CLKTR, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
/*--------------------------------------------------------------------
* Setup for board-specific specific mem
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram(mem_b0cr, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
- mtsdram(mem_tr0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
+ mtsdram(SDRAM0_B0CR, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
+ mtsdram(SDRAM0_TR0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
/* RA=10 RD=3 */
- mtsdram(mem_tr1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
- mtsdram(mem_rtr, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
- mtsdram(mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM */
+ mtsdram(SDRAM0_TR1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
+ mtsdram(SDRAM0_RTR, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
+ mtsdram(SDRAM0_CFG1, 0x00000000); /* Self-refresh exit, disable PM */
udelay(400); /* Delay 200 usecs (min) */
/*--------------------------------------------------------------------
* Enable the controller, then wait for DCEN to complete
*------------------------------------------------------------------*/
- mtsdram(mem_cfg0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
+ mtsdram(SDRAM0_CFG0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
for (;;) {
- mfsdram(mem_mcsts, reg);
+ mfsdram(SDRAM0_MCSTS, reg);
if (reg & 0x80000000)
break;
}
* Set critical interrupt values. Set interrupt polarities. Set interrupt
* trigger levels. Make bit 0 High priority. Clear all interrupts again.
*------------------------------------------------------------------------*/
- mtdcr (uic3sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic3er, 0x00000000); /* disable all interrupts */
- mtdcr (uic3cr, 0x00000000); /* Set Critical / Non Critical interrupts: */
- mtdcr (uic3pr, 0xffffffff); /* Set Interrupt Polarities*/
- mtdcr (uic3tr, 0x001fffff); /* Set Interrupt Trigger Levels */
- mtdcr (uic3vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic3sr, 0x00000000); /* clear all interrupts*/
- mtdcr (uic3sr, 0xffffffff); /* clear all interrupts*/
-
-
- mtdcr (uic2sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic2er, 0x00000000); /* disable all interrupts*/
- mtdcr (uic2cr, 0x00000000); /* Set Critical / Non Critical interrupts*/
- mtdcr (uic2pr, 0xebebebff); /* Set Interrupt Polarities*/
- mtdcr (uic2tr, 0x74747400); /* Set Interrupt Trigger Levels */
- mtdcr (uic2vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic2sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic2sr, 0xffffffff); /* clear all interrupts */
-
- mtdcr (uic1sr, 0xffffffff); /* Clear all interrupts*/
- mtdcr (uic1er, 0x00000000); /* disable all interrupts*/
- mtdcr (uic1cr, 0x00000000); /* Set Critical / Non Critical interrupts*/
- mtdcr (uic1pr, 0xffffffff); /* Set Interrupt Polarities */
- mtdcr (uic1tr, 0x001f8040); /* Set Interrupt Trigger Levels*/
- mtdcr (uic1vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic1sr, 0x00000000); /* clear all interrupts*/
- mtdcr (uic1sr, 0xffffffff); /* clear all interrupts*/
-
- mtdcr (uic0sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic0er, 0x00000000); /* disable all interrupts excepted cascade to be checked */
- mtdcr (uic0cr, 0x00104001); /* Set Critical / Non Critical interrupts*/
- mtdcr (uic0pr, 0xffffffff); /* Set Interrupt Polarities*/
- mtdcr (uic0tr, 0x010f0004); /* Set Interrupt Trigger Levels */
- mtdcr (uic0vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic0sr, 0x00000000); /* clear all interrupts*/
- mtdcr (uic0sr, 0xffffffff); /* clear all interrupts*/
+ mtdcr (UIC3SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC3ER, 0x00000000); /* disable all interrupts */
+ mtdcr (UIC3CR, 0x00000000); /* Set Critical / Non Critical interrupts: */
+ mtdcr (UIC3PR, 0xffffffff); /* Set Interrupt Polarities*/
+ mtdcr (UIC3TR, 0x001fffff); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC3VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC3SR, 0x00000000); /* clear all interrupts*/
+ mtdcr (UIC3SR, 0xffffffff); /* clear all interrupts*/
+
+
+ mtdcr (UIC2SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC2ER, 0x00000000); /* disable all interrupts*/
+ mtdcr (UIC2CR, 0x00000000); /* Set Critical / Non Critical interrupts*/
+ mtdcr (UIC2PR, 0xebebebff); /* Set Interrupt Polarities*/
+ mtdcr (UIC2TR, 0x74747400); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC2VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC2SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all interrupts */
+
+ mtdcr (UIC1SR, 0xffffffff); /* Clear all interrupts*/
+ mtdcr (UIC1ER, 0x00000000); /* disable all interrupts*/
+ mtdcr (UIC1CR, 0x00000000); /* Set Critical / Non Critical interrupts*/
+ mtdcr (UIC1PR, 0xffffffff); /* Set Interrupt Polarities */
+ mtdcr (UIC1TR, 0x001f8040); /* Set Interrupt Trigger Levels*/
+ mtdcr (UIC1VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC1SR, 0x00000000); /* clear all interrupts*/
+ mtdcr (UIC1SR, 0xffffffff); /* clear all interrupts*/
+
+ mtdcr (UIC0SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC0ER, 0x00000000); /* disable all interrupts excepted cascade to be checked */
+ mtdcr (UIC0CR, 0x00104001); /* Set Critical / Non Critical interrupts*/
+ mtdcr (UIC0PR, 0xffffffff); /* Set Interrupt Polarities*/
+ mtdcr (UIC0TR, 0x010f0004); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC0VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC0SR, 0x00000000); /* clear all interrupts*/
+ mtdcr (UIC0SR, 0xffffffff); /* clear all interrupts*/
mfsdr(SDR0_MFR, mfr);
mfr |= SDR0_MFR_FIXD; /* Workaround for PCI/DMA */
| interrupts again.
+-------------------------------------------------------------------*/
- mtdcr (uic2sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic2er, 0x00000000); /* disable all interrupts */
- mtdcr (uic2cr, 0x00000000); /* Set Critical / Non Critical interrupts */
- mtdcr (uic2pr, 0xf7ffffff); /* Set Interrupt Polarities */
- mtdcr (uic2tr, 0x01e1fff8); /* Set Interrupt Trigger Levels */
- mtdcr (uic2vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic2sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic2sr, 0xffffffff); /* clear all interrupts */
-
- mtdcr (uic1sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic1er, 0x00000000); /* disable all interrupts */
- mtdcr (uic1cr, 0x00000000); /* Set Critical / Non Critical interrupts */
- mtdcr (uic1pr, 0xfffac785); /* Set Interrupt Polarities */
- mtdcr (uic1tr, 0x001d0040); /* Set Interrupt Trigger Levels */
- mtdcr (uic1vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic1sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic1sr, 0xffffffff); /* clear all interrupts */
-
- mtdcr (uic0sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic0er, 0x0000000a); /* Disable all interrupts */
+ mtdcr (UIC2SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC2ER, 0x00000000); /* disable all interrupts */
+ mtdcr (UIC2CR, 0x00000000); /* Set Critical / Non Critical interrupts */
+ mtdcr (UIC2PR, 0xf7ffffff); /* Set Interrupt Polarities */
+ mtdcr (UIC2TR, 0x01e1fff8); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC2VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC2SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all interrupts */
+
+ mtdcr (UIC1SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC1ER, 0x00000000); /* disable all interrupts */
+ mtdcr (UIC1CR, 0x00000000); /* Set Critical / Non Critical interrupts */
+ mtdcr (UIC1PR, 0xfffac785); /* Set Interrupt Polarities */
+ mtdcr (UIC1TR, 0x001d0040); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC1VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC1SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all interrupts */
+
+ mtdcr (UIC0SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC0ER, 0x0000000a); /* Disable all interrupts */
/* Except cascade UIC0 and UIC1 */
- mtdcr (uic0cr, 0x00000000); /* Set Critical / Non Critical interrupts */
- mtdcr (uic0pr, 0xffbfefef); /* Set Interrupt Polarities */
- mtdcr (uic0tr, 0x00007000); /* Set Interrupt Trigger Levels */
- mtdcr (uic0vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic0sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic0sr, 0xffffffff); /* clear all interrupts */
+ mtdcr (UIC0CR, 0x00000000); /* Set Critical / Non Critical interrupts */
+ mtdcr (UIC0PR, 0xffbfefef); /* Set Interrupt Polarities */
+ mtdcr (UIC0TR, 0x00007000); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC0VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC0SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC0SR, 0xffffffff); /* clear all interrupts */
/*
* Note: Some cores are still in reset when the chip starts, so
mtebc( PB2AP, 0x03800000 );
mtebc( PB2CR, 0xff838000 ); /* ebc0_b2cr, 2MB at 0xff800000 CS2 */
- mtdcr( uic1sr, 0xffffffff ); /* Clear all interrupts */
- mtdcr( uic1er, 0x00000000 ); /* disable all interrupts */
- mtdcr( uic1cr, 0x00000000 ); /* Set Critical / Non Critical interrupts */
- mtdcr( uic1pr, 0x7fff83ff ); /* Set Interrupt Polarities */
- mtdcr( uic1tr, 0x001f8000 ); /* Set Interrupt Trigger Levels */
- mtdcr( uic1vr, 0x00000001 ); /* Set Vect base=0,INT31 Highest priority */
- mtdcr( uic1sr, 0x00000000 ); /* clear all interrupts */
- mtdcr( uic1sr, 0xffffffff );
-
- mtdcr( uic0sr, 0xffffffff ); /* Clear all interrupts */
- mtdcr( uic0er, 0x00000000 ); /* disable all interrupts excepted cascade */
- mtdcr( uic0cr, 0x00000001 ); /* Set Critical / Non Critical interrupts */
- mtdcr( uic0pr, 0xffffffff ); /* Set Interrupt Polarities */
- mtdcr( uic0tr, 0x01000004 ); /* Set Interrupt Trigger Levels */
- mtdcr( uic0vr, 0x00000001 ); /* Set Vect base=0,INT31 Highest priority */
- mtdcr( uic0sr, 0x00000000 ); /* clear all interrupts */
- mtdcr( uic0sr, 0xffffffff );
+ mtdcr( UIC1SR, 0xffffffff ); /* Clear all interrupts */
+ mtdcr( UIC1ER, 0x00000000 ); /* disable all interrupts */
+ mtdcr( UIC1CR, 0x00000000 ); /* Set Critical / Non Critical interrupts */
+ mtdcr( UIC1PR, 0x7fff83ff ); /* Set Interrupt Polarities */
+ mtdcr( UIC1TR, 0x001f8000 ); /* Set Interrupt Trigger Levels */
+ mtdcr( UIC1VR, 0x00000001 ); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr( UIC1SR, 0x00000000 ); /* clear all interrupts */
+ mtdcr( UIC1SR, 0xffffffff );
+
+ mtdcr( UIC0SR, 0xffffffff ); /* Clear all interrupts */
+ mtdcr( UIC0ER, 0x00000000 ); /* disable all interrupts excepted cascade */
+ mtdcr( UIC0CR, 0x00000001 ); /* Set Critical / Non Critical interrupts */
+ mtdcr( UIC0PR, 0xffffffff ); /* Set Interrupt Polarities */
+ mtdcr( UIC0TR, 0x01000004 ); /* Set Interrupt Trigger Levels */
+ mtdcr( UIC0VR, 0x00000001 ); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr( UIC0SR, 0x00000000 ); /* clear all interrupts */
+ mtdcr( UIC0SR, 0xffffffff );
mfsdr(SDR0_MFR, mfr);
mfr |= SDR0_MFR_FIXD; /* Workaround for PCI/DMA */
| interrupts again.
+-------------------------------------------------------------------*/
- mtdcr (uic2sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic2er, 0x00000000); /* disable all interrupts */
- mtdcr (uic2cr, 0x00000000); /* Set Critical / Non Critical interrupts */
- mtdcr (uic2pr, 0xf7ffffff); /* Set Interrupt Polarities */
- mtdcr (uic2tr, 0x01e1fff8); /* Set Interrupt Trigger Levels */
- mtdcr (uic2vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic2sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic2sr, 0xffffffff); /* clear all interrupts */
+ mtdcr (UIC2SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC2ER, 0x00000000); /* disable all interrupts */
+ mtdcr (UIC2CR, 0x00000000); /* Set Critical / Non Critical interrupts */
+ mtdcr (UIC2PR, 0xf7ffffff); /* Set Interrupt Polarities */
+ mtdcr (UIC2TR, 0x01e1fff8); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC2VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC2SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all interrupts */
- mtdcr (uic1sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic1er, 0x00000000); /* disable all interrupts */
- mtdcr (uic1cr, 0x00000000); /* Set Critical / Non Critical interrupts */
- mtdcr (uic1pr, 0xfffac785); /* Set Interrupt Polarities */
- mtdcr (uic1tr, 0x001d0040); /* Set Interrupt Trigger Levels */
- mtdcr (uic1vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic1sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic1sr, 0xffffffff); /* clear all interrupts */
+ mtdcr (UIC1SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC1ER, 0x00000000); /* disable all interrupts */
+ mtdcr (UIC1CR, 0x00000000); /* Set Critical / Non Critical interrupts */
+ mtdcr (UIC1PR, 0xfffac785); /* Set Interrupt Polarities */
+ mtdcr (UIC1TR, 0x001d0040); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC1VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC1SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all interrupts */
- mtdcr (uic0sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic0er, 0x0000000a); /* Disable all interrupts */
+ mtdcr (UIC0SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC0ER, 0x0000000a); /* Disable all interrupts */
/* Except cascade UIC0 and UIC1 */
- mtdcr (uic0cr, 0x00000000); /* Set Critical / Non Critical interrupts */
- mtdcr (uic0pr, 0xffbfefef); /* Set Interrupt Polarities */
- mtdcr (uic0tr, 0x00007000); /* Set Interrupt Trigger Levels */
- mtdcr (uic0vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic0sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic0sr, 0xffffffff); /* clear all interrupts */
+ mtdcr (UIC0CR, 0x00000000); /* Set Critical / Non Critical interrupts */
+ mtdcr (UIC0PR, 0xffbfefef); /* Set Interrupt Polarities */
+ mtdcr (UIC0TR, 0x00007000); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC0VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC0SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC0SR, 0xffffffff); /* clear all interrupts */
/*
* Note: Some cores are still in reset when the chip starts, so
* UIC2 UIC1
* UIC3 UIC2
*/
- mtdcr (uic1sr, 0xffffffff); /* clear all */
- mtdcr (uic1er, 0x00000000); /* disable all */
- mtdcr (uic1cr, 0x00000009); /* SMI & UIC1 crit are critical */
- mtdcr (uic1pr, 0xfffffe13); /* per ref-board manual */
- mtdcr (uic1tr, 0x01c00008); /* per ref-board manual */
- mtdcr (uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic1sr, 0xffffffff); /* clear all */
-
- mtdcr (uic2sr, 0xffffffff); /* clear all */
- mtdcr (uic2er, 0x00000000); /* disable all */
- mtdcr (uic2cr, 0x00000000); /* all non-critical */
- mtdcr (uic2pr, 0xffffe0ff); /* per ref-board manual */
- mtdcr (uic2tr, 0x00ffc000); /* per ref-board manual */
- mtdcr (uic2vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic2sr, 0xffffffff); /* clear all */
-
- mtdcr (uic3sr, 0xffffffff); /* clear all */
- mtdcr (uic3er, 0x00000000); /* disable all */
- mtdcr (uic3cr, 0x00000000); /* all non-critical */
- mtdcr (uic3pr, 0xffffffff); /* per ref-board manual */
- mtdcr (uic3tr, 0x00ff8c0f); /* per ref-board manual */
- mtdcr (uic3vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic3sr, 0xffffffff); /* clear all */
-
- mtdcr (uic0sr, 0xfc000000); /* clear all */
- mtdcr (uic0er, 0x00000000); /* disable all */
- mtdcr (uic0cr, 0x00000000); /* all non-critical */
- mtdcr (uic0pr, 0xfc000000); /* */
- mtdcr (uic0tr, 0x00000000); /* */
- mtdcr (uic0vr, 0x00000001); /* */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+ mtdcr (UIC1ER, 0x00000000); /* disable all */
+ mtdcr (UIC1CR, 0x00000009); /* SMI & UIC1 crit are critical */
+ mtdcr (UIC1PR, 0xfffffe13); /* per ref-board manual */
+ mtdcr (UIC1TR, 0x01c00008); /* per ref-board manual */
+ mtdcr (UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+ mtdcr (UIC2ER, 0x00000000); /* disable all */
+ mtdcr (UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC2PR, 0xffffe0ff); /* per ref-board manual */
+ mtdcr (UIC2TR, 0x00ffc000); /* per ref-board manual */
+ mtdcr (UIC2VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+ mtdcr (UIC3ER, 0x00000000); /* disable all */
+ mtdcr (UIC3CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC3PR, 0xffffffff); /* per ref-board manual */
+ mtdcr (UIC3TR, 0x00ff8c0f); /* per ref-board manual */
+ mtdcr (UIC3VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC0SR, 0xfc000000); /* clear all */
+ mtdcr (UIC0ER, 0x00000000); /* disable all */
+ mtdcr (UIC0CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC0PR, 0xfc000000); /* */
+ mtdcr (UIC0TR, 0x00000000); /* */
+ mtdcr (UIC0VR, 0x00000001); /* */
mfsdr (SDR0_MFR, mfr);
mfr &= ~SDR0_MFR_ECS_MASK;
/* mtsdr(SDR0_MFR, mfr); */
/*--------------------------------------------------------------------
* Setup some default
*------------------------------------------------------------------*/
- mtsdram (mem_uabba, 0x00000000); /* ubba=0 (default) */
- mtsdram (mem_slio, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
- mtsdram (mem_devopt, 0x00000000); /* dll=0 ds=0 (normal) */
- mtsdram (mem_wddctr, 0x00000000); /* wrcp=0 dcd=0 */
- mtsdram (mem_clktr, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
+ mtsdram (SDRAM0_UABBA, 0x00000000); /* ubba=0 (default) */
+ mtsdram (SDRAM0_SLIO, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
+ mtsdram (SDRAM0_DEVOPT, 0x00000000); /* dll=0 ds=0 (normal) */
+ mtsdram (SDRAM0_WDDCTR, 0x00000000); /* wrcp=0 dcd=0 */
+ mtsdram (SDRAM0_CLKTR, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
/*--------------------------------------------------------------------
* Setup for board-specific specific mem
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram (mem_b0cr, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
- mtsdram (mem_tr0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
+ mtsdram (SDRAM0_B0CR, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
+ mtsdram (SDRAM0_TR0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
/* RA=10 RD=3 */
- mtsdram (mem_tr1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
- mtsdram (mem_rtr, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
- mtsdram (mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM */
+ mtsdram (SDRAM0_TR1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
+ mtsdram (SDRAM0_RTR, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
+ mtsdram (SDRAM0_CFG1, 0x00000000); /* Self-refresh exit, disable PM */
udelay (400); /* Delay 200 usecs (min) */
/*--------------------------------------------------------------------
* Enable the controller, then wait for DCEN to complete
*------------------------------------------------------------------*/
- mtsdram (mem_cfg0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
+ mtsdram (SDRAM0_CFG0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
for (;;) {
- mfsdram (mem_mcsts, reg);
+ mfsdram (SDRAM0_MCSTS, reg);
if (reg & 0x80000000)
break;
}
* interrupt trigger levels. Make bit 0 High priority. Clear all
* interrupts again.
*/
- mtdcr(uic3sr, 0xffffffff); /* Clear all interrupts */
- mtdcr(uic3er, 0x00000000); /* disable all interrupts */
- mtdcr(uic3cr, 0x00000000); /* Set Critical / Non Critical
+ mtdcr(UIC3SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr(UIC3ER, 0x00000000); /* disable all interrupts */
+ mtdcr(UIC3CR, 0x00000000); /* Set Critical / Non Critical
* interrupts */
- mtdcr(uic3pr, 0xffffffff); /* Set Interrupt Polarities */
- mtdcr(uic3tr, 0x001fffff); /* Set Interrupt Trigger Levels */
- mtdcr(uic3vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic3sr, 0xffffffff); /* clear all interrupts */
-
- mtdcr(uic2sr, 0xffffffff); /* Clear all interrupts */
- mtdcr(uic2er, 0x00000000); /* disable all interrupts */
- mtdcr(uic2cr, 0x00000000); /* Set Critical / Non Critical
+ mtdcr(UIC3PR, 0xffffffff); /* Set Interrupt Polarities */
+ mtdcr(UIC3TR, 0x001fffff); /* Set Interrupt Trigger Levels */
+ mtdcr(UIC3VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC3SR, 0xffffffff); /* clear all interrupts */
+
+ mtdcr(UIC2SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr(UIC2ER, 0x00000000); /* disable all interrupts */
+ mtdcr(UIC2CR, 0x00000000); /* Set Critical / Non Critical
* interrupts */
- mtdcr(uic2pr, 0xebebebff); /* Set Interrupt Polarities */
- mtdcr(uic2tr, 0x74747400); /* Set Interrupt Trigger Levels */
- mtdcr(uic2vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic2sr, 0xffffffff); /* clear all interrupts */
-
- mtdcr(uic1sr, 0xffffffff); /* Clear all interrupts */
- mtdcr(uic1er, 0x00000000); /* disable all interrupts */
- mtdcr(uic1cr, 0x00000000); /* Set Critical / Non Critical
+ mtdcr(UIC2PR, 0xebebebff); /* Set Interrupt Polarities */
+ mtdcr(UIC2TR, 0x74747400); /* Set Interrupt Trigger Levels */
+ mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all interrupts */
+
+ mtdcr(UIC1SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr(UIC1ER, 0x00000000); /* disable all interrupts */
+ mtdcr(UIC1CR, 0x00000000); /* Set Critical / Non Critical
* interrupts */
- mtdcr(uic1pr, 0xffffffff); /* Set Interrupt Polarities */
- mtdcr(uic1tr, 0x001fc0ff); /* Set Interrupt Trigger Levels */
- mtdcr(uic1vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all interrupts */
+ mtdcr(UIC1PR, 0xffffffff); /* Set Interrupt Polarities */
+ mtdcr(UIC1TR, 0x001fc0ff); /* Set Interrupt Trigger Levels */
+ mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all interrupts */
- mtdcr(uic0sr, 0xffffffff); /* Clear all interrupts */
- mtdcr(uic0er, 0x00000000); /* disable all interrupts excepted
+ mtdcr(UIC0SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr(UIC0ER, 0x00000000); /* disable all interrupts excepted
* cascade to be checked */
- mtdcr(uic0cr, 0x00104001); /* Set Critical / Non Critical
+ mtdcr(UIC0CR, 0x00104001); /* Set Critical / Non Critical
* interrupts */
- mtdcr(uic0pr, 0xffffffff); /* Set Interrupt Polarities */
- mtdcr(uic0tr, 0x000f003c); /* Set Interrupt Trigger Levels */
- mtdcr(uic0vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all interrupts */
+ mtdcr(UIC0PR, 0xffffffff); /* Set Interrupt Polarities */
+ mtdcr(UIC0TR, 0x000f003c); /* Set Interrupt Trigger Levels */
+ mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all interrupts */
}
/*
* Setup the interrupt controller polarities, triggers, etc.
*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000005); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xfffff7ff); /* per ref-board manual */
- mtdcr(uic0tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
-
- mtdcr(uic2sr, 0xffffffff); /* clear all */
- mtdcr(uic2er, 0x00000000); /* disable all */
- mtdcr(uic2cr, 0x00000000); /* all non-critical */
- mtdcr(uic2pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic2tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic2vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic2sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xfffff7ff); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+ mtdcr(UIC2ER, 0x00000000); /* disable all */
+ mtdcr(UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC2PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC2TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
/* 50MHz tmrclk */
out_8((u8 *) CONFIG_SYS_BCSR_BASE + 0x04, 0x00);
{
lcd_init();
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000);
- mtdcr(uicpr, 0xFFFF7F00); /* set int polarities */
- mtdcr(uictr, 0x00000000); /* set int trigger levels */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000);
+ mtdcr(UIC0PR, 0xFFFF7F00); /* set int polarities */
+ mtdcr(UIC0TR, 0x00000000); /* set int trigger levels */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
mtebc(PB3AP, CONFIG_SYS_EBC_PB3AP); /* memory bank 3 (CPLD_LCM) initialization */
mtebc(PB3CR, CONFIG_SYS_EBC_PB3CR);
* UIC2 UIC1
* UIC3 UIC2
*/
- mtdcr (uic1sr, 0xffffffff); /* clear all */
- mtdcr (uic1er, 0x00000000); /* disable all */
- mtdcr (uic1cr, 0x00000009); /* SMI & UIC1 crit are critical */
- mtdcr (uic1pr, 0xfffffe13); /* per ref-board manual */
- mtdcr (uic1tr, 0x01c00008); /* per ref-board manual */
- mtdcr (uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic1sr, 0xffffffff); /* clear all */
-
- mtdcr (uic2sr, 0xffffffff); /* clear all */
- mtdcr (uic2er, 0x00000000); /* disable all */
- mtdcr (uic2cr, 0x00000000); /* all non-critical */
- mtdcr (uic2pr, 0xffffe0ff); /* per ref-board manual */
- mtdcr (uic2tr, 0x00ffc000); /* per ref-board manual */
- mtdcr (uic2vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic2sr, 0xffffffff); /* clear all */
-
- mtdcr (uic3sr, 0xffffffff); /* clear all */
- mtdcr (uic3er, 0x00000000); /* disable all */
- mtdcr (uic3cr, 0x00000000); /* all non-critical */
- mtdcr (uic3pr, 0xffffffff); /* per ref-board manual */
- mtdcr (uic3tr, 0x00ff8c0f); /* per ref-board manual */
- mtdcr (uic3vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic3sr, 0xffffffff); /* clear all */
-
- mtdcr (uic0sr, 0xfc000000); /* clear all */
- mtdcr (uic0er, 0x00000000); /* disable all */
- mtdcr (uic0cr, 0x00000000); /* all non-critical */
- mtdcr (uic0pr, 0xfc000000); /* */
- mtdcr (uic0tr, 0x00000000); /* */
- mtdcr (uic0vr, 0x00000001); /* */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+ mtdcr (UIC1ER, 0x00000000); /* disable all */
+ mtdcr (UIC1CR, 0x00000009); /* SMI & UIC1 crit are critical */
+ mtdcr (UIC1PR, 0xfffffe13); /* per ref-board manual */
+ mtdcr (UIC1TR, 0x01c00008); /* per ref-board manual */
+ mtdcr (UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+ mtdcr (UIC2ER, 0x00000000); /* disable all */
+ mtdcr (UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC2PR, 0xffffe0ff); /* per ref-board manual */
+ mtdcr (UIC2TR, 0x00ffc000); /* per ref-board manual */
+ mtdcr (UIC2VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+ mtdcr (UIC3ER, 0x00000000); /* disable all */
+ mtdcr (UIC3CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC3PR, 0xffffffff); /* per ref-board manual */
+ mtdcr (UIC3TR, 0x00ff8c0f); /* per ref-board manual */
+ mtdcr (UIC3VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC0SR, 0xfc000000); /* clear all */
+ mtdcr (UIC0ER, 0x00000000); /* disable all */
+ mtdcr (UIC0CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC0PR, 0xfc000000); /* */
+ mtdcr (UIC0TR, 0x00000000); /* */
+ mtdcr (UIC0VR, 0x00000001); /* */
/* Enable two GPIO 10~11 and TraceA signal */
mfsdr(SDR0_PFC0,reg);
|
+-------------------------------------------------------------------------*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000020); /* set all but FPGA SMI to be non-critical */
- mtdcr(uicpr, 0xFFFFFFE0); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000020); /* set all but FPGA SMI to be non-critical */
+ mtdcr(UIC0PR, 0xFFFFFFE0); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/* set UART1 control to select CTS/RTS */
#define FPGA_BRDC 0xF0300004
/*--------------------------------------------------------------------
* Setup the interrupt controller polarities, triggers, etc.
*-------------------------------------------------------------------*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000009); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xfffffe13); /* per ref-board manual */
- mtdcr(uic0tr, 0x01c00008); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000009); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xfffffe13); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x01c00008); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffe0ff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00ffc000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
/*--------------------------------------------------------------------
* Setup other serial configuration
/* go through all possible SDRAM0_TR1[RDCT] values */
for (i=0; i<=0x1ff; i++) {
/* set the current value for TR1 */
- mtsdram(mem_tr1, (0x80800800 | i));
+ mtsdram(SDRAM0_TR1, (0x80800800 | i));
/* write values */
for (j=0; j<NUM_TRIES; j++) {
/*--------------------------------------------------------------------
* Setup some default
*------------------------------------------------------------------*/
- mtsdram(mem_uabba, 0x00000000); /* ubba=0 (default) */
- mtsdram(mem_slio, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
- mtsdram(mem_devopt, 0x00000000); /* dll=0 ds=0 (normal) */
- mtsdram(mem_clktr, 0x40000000); /* ?? */
- mtsdram(mem_wddctr, 0x40000000); /* ?? */
+ mtsdram(SDRAM0_UABBA, 0x00000000); /* ubba=0 (default) */
+ mtsdram(SDRAM0_SLIO, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
+ mtsdram(SDRAM0_DEVOPT, 0x00000000); /* dll=0 ds=0 (normal) */
+ mtsdram(SDRAM0_CLKTR, 0x40000000); /* ?? */
+ mtsdram(SDRAM0_WDDCTR, 0x40000000); /* ?? */
/*clear this first, if the DDR is enabled by a debugger
then you can not make changes. */
- mtsdram(mem_cfg0, 0x00000000); /* Disable EEC */
+ mtsdram(SDRAM0_CFG0, 0x00000000); /* Disable EEC */
/*--------------------------------------------------------------------
* Setup for board-specific specific mem
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram(mem_b0cr, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
- mtsdram(mem_b1cr, 0x080a4001); /* SDBA=0x080 128MB, Mode 3, enabled */
+ mtsdram(SDRAM0_B0CR, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
+ mtsdram(SDRAM0_B1CR, 0x080a4001); /* SDBA=0x080 128MB, Mode 3, enabled */
- mtsdram(mem_tr0, 0x410a4012); /* ?? */
- mtsdram(mem_rtr, 0x04080000); /* ?? */
- mtsdram(mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM */
- mtsdram(mem_cfg0, 0x30000000); /* Disable EEC */
+ mtsdram(SDRAM0_TR0, 0x410a4012); /* ?? */
+ mtsdram(SDRAM0_RTR, 0x04080000); /* ?? */
+ mtsdram(SDRAM0_CFG1, 0x00000000); /* Self-refresh exit, disable PM */
+ mtsdram(SDRAM0_CFG0, 0x30000000); /* Disable EEC */
udelay(400); /* Delay 200 usecs (min) */
/*--------------------------------------------------------------------
* Enable the controller, then wait for DCEN to complete
*------------------------------------------------------------------*/
- mtsdram(mem_cfg0, 0x80000000); /* Enable */
+ mtsdram(SDRAM0_CFG0, 0x80000000); /* Enable */
for (;;) {
- mfsdram(mem_mcsts, reg);
+ mfsdram(SDRAM0_MCSTS, reg);
if (reg & 0x80000000)
break;
}
sdram_tr1_set(0x00000000, &tr1_bank1);
sdram_tr1_set(0x08000000, &tr1_bank2);
- mtsdram(mem_tr1, (((tr1_bank1+tr1_bank2)/2) | 0x80800800));
+ mtsdram(SDRAM0_TR1, (((tr1_bank1+tr1_bank2)/2) | 0x80800800));
return CONFIG_SYS_SDRAM_BANKS * (CONFIG_SYS_KBYTES_SDRAM * 1024); /* return bytes */
}
| interrupt trigger levels. Make bit 0 High priority. Clear all
| interrupts again.
+-------------------------------------------------------------------*/
- mtdcr (uic3sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic3er, 0x00000000); /* disable all interrupts */
- mtdcr (uic3cr, 0x00000000); /* Set Critical / Non Critical
+ mtdcr (UIC3SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC3ER, 0x00000000); /* disable all interrupts */
+ mtdcr (UIC3CR, 0x00000000); /* Set Critical / Non Critical
* interrupts */
- mtdcr (uic3pr, 0xffffffff); /* Set Interrupt Polarities */
- mtdcr (uic3tr, 0x001fffff); /* Set Interrupt Trigger Levels */
- mtdcr (uic3vr, 0x00000001); /* Set Vect base=0,INT31 Highest
+ mtdcr (UIC3PR, 0xffffffff); /* Set Interrupt Polarities */
+ mtdcr (UIC3TR, 0x001fffff); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC3VR, 0x00000001); /* Set Vect base=0,INT31 Highest
* priority */
- mtdcr (uic3sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic3sr, 0xffffffff); /* clear all interrupts */
+ mtdcr (UIC3SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC3SR, 0xffffffff); /* clear all interrupts */
- mtdcr (uic2sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic2er, 0x00000000); /* disable all interrupts */
- mtdcr (uic2cr, 0x00000000); /* Set Critical / Non Critical
+ mtdcr (UIC2SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC2ER, 0x00000000); /* disable all interrupts */
+ mtdcr (UIC2CR, 0x00000000); /* Set Critical / Non Critical
* interrupts */
- mtdcr (uic2pr, 0xebebebff); /* Set Interrupt Polarities */
- mtdcr (uic2tr, 0x74747400); /* Set Interrupt Trigger Levels */
- mtdcr (uic2vr, 0x00000001); /* Set Vect base=0,INT31 Highest
+ mtdcr (UIC2PR, 0xebebebff); /* Set Interrupt Polarities */
+ mtdcr (UIC2TR, 0x74747400); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC2VR, 0x00000001); /* Set Vect base=0,INT31 Highest
* priority */
- mtdcr (uic2sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic2sr, 0xffffffff); /* clear all interrupts */
+ mtdcr (UIC2SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all interrupts */
- mtdcr (uic1sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic1er, 0x00000000); /* disable all interrupts */
- mtdcr (uic1cr, 0x00000000); /* Set Critical / Non Critical
+ mtdcr (UIC1SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC1ER, 0x00000000); /* disable all interrupts */
+ mtdcr (UIC1CR, 0x00000000); /* Set Critical / Non Critical
* interrupts */
- mtdcr (uic1pr, 0xffffffff); /* Set Interrupt Polarities */
- mtdcr (uic1tr, 0x001f8040); /* Set Interrupt Trigger Levels */
- mtdcr (uic1vr, 0x00000001); /* Set Vect base=0,INT31 Highest
+ mtdcr (UIC1PR, 0xffffffff); /* Set Interrupt Polarities */
+ mtdcr (UIC1TR, 0x001f8040); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC1VR, 0x00000001); /* Set Vect base=0,INT31 Highest
* priority */
- mtdcr (uic1sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic1sr, 0xffffffff); /* clear all interrupts */
+ mtdcr (UIC1SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all interrupts */
- mtdcr (uic0sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic0er, 0x00000000); /* disable all interrupts excepted
+ mtdcr (UIC0SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC0ER, 0x00000000); /* disable all interrupts excepted
* cascade to be checked */
- mtdcr (uic0cr, 0x00104001); /* Set Critical / Non Critical
+ mtdcr (UIC0CR, 0x00104001); /* Set Critical / Non Critical
* interrupts */
- mtdcr (uic0pr, 0xffffffff); /* Set Interrupt Polarities */
- mtdcr (uic0tr, 0x010f0004); /* Set Interrupt Trigger Levels */
- mtdcr (uic0vr, 0x00000001); /* Set Vect base=0,INT31 Highest
+ mtdcr (UIC0PR, 0xffffffff); /* Set Interrupt Polarities */
+ mtdcr (UIC0TR, 0x010f0004); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC0VR, 0x00000001); /* Set Vect base=0,INT31 Highest
* priority */
- mtdcr (uic0sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic0sr, 0xffffffff); /* clear all interrupts */
+ mtdcr (UIC0SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC0SR, 0xffffffff); /* clear all interrupts */
mfsdr(SDR0_MFR, mfr);
mfr |= SDR0_MFR_FIXD; /* Workaround for PCI/DMA */
{
/* Running from ROM: global data is still READONLY */
init_sdram ();
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000020); /* set all but FPGA SMI to be non-critical */
- mtdcr (uicpr, 0xFFFFFFE0); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000020); /* set all but FPGA SMI to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFFE0); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
return 0;
}
unsigned long tmp;
/* write SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
mtdcr (SDRAM0_CFGDATA, 0x00062001);
/* Set the SDRAM Timing reg, SDTR1 and the refresh timer reg, RTR. */
/* divisor = ((mfdcr(strap)>> 28) & 0x3); */
/* write SDRAM timing for 100MHz. */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
mtdcr (SDRAM0_CFGDATA, 0x0086400D);
/* write SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
mtdcr (SDRAM0_CFGDATA, 0x05F00000);
udelay (200);
/* sdram controller.*/
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, 0x90800000);
udelay (200);
/* initially, disable ECC on all banks */
udelay (200);
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
tmp &= 0xff0fffff;
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
mtdcr (SDRAM0_CFGDATA, tmp);
return;
}
printf ("Enable ECC..");
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x90800000;
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, tmp);
udelay (600);
for (p = (unsigned long) 0; ((unsigned long) p < L1_MEMSIZE); *p++ = 0L)
;
udelay (400);
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
tmp |= 0x00800000;
mtdcr (SDRAM0_CFGDATA, tmp);
|
+-------------------------------------------------------------------------*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr (uicpr, 0xFFFFFF83); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF83); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
mtebc (EBC0_CFG, 0xa8400000); /* EBC always driven */
tot_size = 0;
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
* Disable memory controller to allow
* values to be changed.
*/
- WDCR_SDRAM(mem_mcopt1, 0x00000000)
+ WDCR_SDRAM(SDRAM0_CFG, 0x00000000)
/*
* Configure Memory Banks
*/
- WDCR_SDRAM(mem_mb0cf, 0x00084001)
- WDCR_SDRAM(mem_mb1cf, 0x00000000)
- WDCR_SDRAM(mem_mb2cf, 0x00000000)
- WDCR_SDRAM(mem_mb3cf, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B0CR, 0x00084001)
+ WDCR_SDRAM(SDRAM0_B1CR, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B2CR, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B3CR, 0x00000000)
/*
* Set up SDTR1 (SDRAM Timing Register)
*/
- WDCR_SDRAM(mem_sdtr1, 0x00854009)
+ WDCR_SDRAM(SDRAM0_TR, 0x00854009)
/*
* Set RTR (Refresh Timing Register)
*/
- WDCR_SDRAM(mem_rtr, 0x10000000)
- /* WDCR_SDRAM(mem_rtr, 0x05f00000) */
+ WDCR_SDRAM(SDRAM0_RTR, 0x10000000)
+ /* WDCR_SDRAM(SDRAM0_RTR, 0x05f00000) */
/********************************************************************
* Delay to ensure 200usec have elapsed since reset. Assume worst
/********************************************************************
* Set memory controller options reg, MCOPT1.
*******************************************************************/
- WDCR_SDRAM(mem_mcopt1,0x80800000)
+ WDCR_SDRAM(SDRAM0_CFG,0x80800000)
..sdri_done:
blr /* Return to calling function */
|
+-------------------------------------------------------------------------*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr (uicpr, 0xFFFFFF83); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF83); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
mtebc (EBC0_CFG, 0xa8400000); /* EBC always driven */
tot_size = 0;
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
* Disable memory controller to allow
* values to be changed.
*/
- WDCR_SDRAM(mem_mcopt1, 0x00000000)
+ WDCR_SDRAM(SDRAM0_CFG, 0x00000000)
/*
* Configure Memory Banks
*/
- WDCR_SDRAM(mem_mb0cf, 0x00062001)
- WDCR_SDRAM(mem_mb1cf, 0x00000000)
- WDCR_SDRAM(mem_mb2cf, 0x00000000)
- WDCR_SDRAM(mem_mb3cf, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B0CR, 0x00062001)
+ WDCR_SDRAM(SDRAM0_B1CR, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B2CR, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B3CR, 0x00000000)
/*
* Set up SDTR1 (SDRAM Timing Register)
*/
- WDCR_SDRAM(mem_sdtr1, 0x00854009)
+ WDCR_SDRAM(SDRAM0_TR, 0x00854009)
/*
* Set RTR (Refresh Timing Register)
*/
- WDCR_SDRAM(mem_rtr, 0x10000000)
- /* WDCR_SDRAM(mem_rtr, 0x05f00000) */
+ WDCR_SDRAM(SDRAM0_RTR, 0x10000000)
+ /* WDCR_SDRAM(SDRAM0_RTR, 0x05f00000) */
/********************************************************************
* Delay to ensure 200usec have elapsed since reset. Assume worst
/********************************************************************
* Set memory controller options reg, MCOPT1.
*******************************************************************/
- WDCR_SDRAM(mem_mcopt1,0x80800000)
+ WDCR_SDRAM(SDRAM0_CFG,0x80800000)
..sdri_done:
blr /* Return to calling function */
* IRQ 30 (EXT IRQ 5)
* IRQ 31 (EXT IRQ 6)
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
|
+-------------------------------------------------------------------------*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all SMI to be non-critical */
- mtdcr (uicpr, 0xFFFFFF88); /* set int polarities; IRQ3 to 1 */
- mtdcr (uictr, 0x10000000); /* set int trigger levels, UART0 is EDGE */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all SMI to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF88); /* set int polarities; IRQ3 to 1 */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels, UART0 is EDGE */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
mtdcr (CPC0_CR0, 0x00002000); /* set IRQ6 as GPIO23 to generate an interrupt request to the PCP2PCI bridge */
/* Set MB0CF for bank 0. (0-32MB) Address Mode 4 since 12x8(2) */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mb0cf
+ addi r4,0,SDRAM0_B0CR
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,MB0CF@h
ori r4,r4,MB0CF@l
/* Set MB1CF for bank 1. (32MB-64MB) Address Mode 4 since 12x8(2) */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mb1cf
+ addi r4,0,SDRAM0_B1CR
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,MB1CF@h
ori r4,r4,MB1CF@l
/* Set MB2CF for bank 2. off */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mb2cf
+ addi r4,0,SDRAM0_B2CR
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,MB2CF@h
ori r4,r4,MB2CF@l
/* Set MB3CF for bank 3. off */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mb3cf
+ addi r4,0,SDRAM0_B3CR
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,MB3CF@h
ori r4,r4,MB3CF@l
/*------------------------------------------------------------------- */
/* Set SDTR1 */
/*------------------------------------------------------------------- */
- addi r4,0,mem_sdtr1
+ addi r4,0,SDRAM0_TR
mtdcr SDRAM0_CFGADDR,r4
mtdcr SDRAM0_CFGDATA,r6
/*------------------------------------------------------------------- */
/* Set RTR */
/*------------------------------------------------------------------- */
- addi r4,0,mem_rtr
+ addi r4,0,SDRAM0_RTR
mtdcr SDRAM0_CFGADDR,r4
mtdcr SDRAM0_CFGDATA,r7
/* Set DC_EN to '1' and BRD_PRF to '01' for 16 byte PLB Burst */
/* read/prefetch. */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mcopt1
+ addi r4,0,SDRAM0_CFG
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,0x8080 /* set DC_EN=1 */
ori r4,r4,0x0000
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF81); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0 */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF81); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0 */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks
* IRQ 30 (EXT IRQ 5) PCI SLOT 3; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr (uicpr, 0xFFFFFF81); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF81); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
out_be16((void *)0xf03000ec, 0x0fff); /* enable interrupts in fpga */
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF9F); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF9F); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
* IRQ 30 (EXT IRQ 5) PCI SLOT 3; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr (uicpr, 0xFFFFFF81); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF81); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
return 0;
}
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
* IRQ 30 (EXT IRQ 5) PCI SLOT 3; active low; level sensitive
* IRQ 31 (EXT IRQ 6) unused
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF81); /* set int polarities */
-
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF81); /* set int polarities */
+
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
return 0;
}
* IRQ 30 (EXT IRQ 5) PCI SLOT 3; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
#if defined(CONFIG_CPCI405_6U)
if (cpci405_version() == 3) {
- mtdcr(uicpr, 0xFFFFFF99); /* set int polarities */
+ mtdcr(UIC0PR, 0xFFFFFF99); /* set int polarities */
} else {
- mtdcr(uicpr, 0xFFFFFF81); /* set int polarities */
+ mtdcr(UIC0PR, 0xFFFFFF81); /* set int polarities */
}
#else
- mtdcr(uicpr, 0xFFFFFF81); /* set int polarities */
+ mtdcr(UIC0PR, 0xFFFFFF81); /* set int polarities */
#endif
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,
* INT0 highest priority */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
return 0;
}
* IRQ 30 (EXT IRQ 5) PCI SLOT 3; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- /* mtdcr(uicpr, 0xFFFFFF81); / set int polarities */
- mtdcr (uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ /* mtdcr(UIC0PR, 0xFFFFFF81); / set int polarities */
+ mtdcr (UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
return 0;
}
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
* IRQ 30 (EXT IRQ 5) unused; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr (uicpr, 0xFFFFFFB1); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFFB1); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 100 us
/*
* Setup the interrupt controller polarities, triggers, etc.
*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000005); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xfffff7ff); /* per ref-board manual */
- mtdcr(uic0tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xfffff7ff); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
/*
* UIC1:
* bit30: ext. Irq 1: PLD : int 32+30
*/
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xfffffffd);
- mtdcr(uic1tr, 0x00000000);
- mtdcr(uic1vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xfffffffd);
+ mtdcr(UIC1TR, 0x00000000);
+ mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
/*
* UIC2
* bit3: ext. Irq 2: DCF77 : int 64+3
*/
- mtdcr(uic2sr, 0xffffffff); /* clear all */
- mtdcr(uic2er, 0x00000000); /* disable all */
- mtdcr(uic2cr, 0x00000000); /* all non-critical */
- mtdcr(uic2pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic2tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic2vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic2sr, 0xffffffff); /* clear all */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+ mtdcr(UIC2ER, 0x00000000); /* disable all */
+ mtdcr(UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC2PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC2TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
/* select Ethernet pins */
mfsdr(SDR0_PFC1, sdr0_pfc1);
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, CONFIG_SYS_UIC0_POLARITY);/* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, CONFIG_SYS_UIC0_POLARITY);/* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF9F); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF9F); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
* IRQ 30 (EXT IRQ 5) PCI SLOT 3; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr (uicpr, 0xFFFFFF81); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF81); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: clear EBTC -> high-Z ebc signals between
* IRQ 30 (EXT IRQ 5) FPGA Timestamp; active low; level sensitive
* IRQ 31 (EXT IRQ 6) PCI Reset; active low; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* Setup GPIO pins (IRQ4/GPIO21 as GPIO)
pci_write_config_dword(PCIDEVID_405GP, i, *ptr++);
}
}
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
*magic = 0; /* clear pci reconfig magic again */
}
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF99); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest prio */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF99); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest prio */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF81); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0, INT0 highest priority */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF81); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0, INT0 highest priority */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register:
* IRQ 30 (EXT IRQ 5) ETH1-PHY-IRQ#; active low; level sensitive
* IRQ 31 (EXT IRQ 6) PLD-IRQ#; active low; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0, INT0 highest prio */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0, INT0 highest prio */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register:
/*
* Setup the interrupt controller polarities, triggers, etc.
*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000005); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xfffff7ef);
- mtdcr(uic0tr, 0x00000000);
- mtdcr(uic0vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffc7f5);
- mtdcr(uic1tr, 0x00000000);
- mtdcr(uic1vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
-
- mtdcr(uic2sr, 0xffffffff); /* clear all */
- mtdcr(uic2er, 0x00000000); /* disable all */
- mtdcr(uic2cr, 0x00000000); /* all non-critical */
- mtdcr(uic2pr, 0x27ffffff);
- mtdcr(uic2tr, 0x00000000);
- mtdcr(uic2vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic2sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xfffff7ef);
+ mtdcr(UIC0TR, 0x00000000);
+ mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffc7f5);
+ mtdcr(UIC1TR, 0x00000000);
+ mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+ mtdcr(UIC2ER, 0x00000000); /* disable all */
+ mtdcr(UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC2PR, 0x27ffffff);
+ mtdcr(UIC2TR, 0x00000000);
+ mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
/* select Ethernet pins */
mfsdr(SDR0_PFC1, sdr0_pfc1);
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFFB5); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFFB5); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF9F); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF9F); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
|
+-------------------------------------------------------------------------*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000020); /* set all but FPGA SMI to be non-critical */
- mtdcr (uicpr, 0xFFFFFF90); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000020); /* set all but FPGA SMI to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF90); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
/* Perform reset of PHY connected to PPC via register in CPLD */
out8 (PHY_CTRL_ADDR, 0x2e); /* activate nRESET,FDX,F100,ANEN, enable output */
tot_size = 0;
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
/*----------------------------------------------------------- */
/* Set SDTR1 */
/*----------------------------------------------------------- */
- addi r5,0,mem_sdtr1
+ addi r5,0,SDRAM0_TR
mtdcr SDRAM0_CFGADDR,r5
mtdcr SDRAM0_CFGDATA,r4
/* Set SDRAM bank 0 register and adjust r6 for next bank */
/*------------------------------------------------------ */
- addi r7,0,mem_mb0cf
+ addi r7,0,SDRAM0_B0CR
mtdcr SDRAM0_CFGADDR,r7
mtdcr SDRAM0_CFGDATA,r6
cmpi 0, r12, 2
bne b1skip
- addi r7,0,mem_mb1cf
+ addi r7,0,SDRAM0_B1CR
mtdcr SDRAM0_CFGADDR,r7
mtdcr SDRAM0_CFGDATA,r6
/* Set SDRAM bank 2 register and adjust r6 for next bank */
/*------------------------------------------------------ */
-b1skip: addi r7,0,mem_mb2cf
+b1skip: addi r7,0,SDRAM0_B2CR
mtdcr SDRAM0_CFGADDR,r7
mtdcr SDRAM0_CFGDATA,r6
cmpi 0, r12, 2
bne b3skip
- addi r7,0,mem_mb3cf
+ addi r7,0,SDRAM0_B3CR
mtdcr SDRAM0_CFGADDR,r7
mtdcr SDRAM0_CFGDATA,r6
b3skip:
addis r7, 0, 0x05F0 /* RTR value for 100Mhz */
bl rtr_2
rtr_1: addis r7, 0, 0x03F8
-rtr_2: addi r4,0,mem_rtr
+rtr_2: addi r4,0,SDRAM0_RTR
mtdcr SDRAM0_CFGADDR,r4
mtdcr SDRAM0_CFGDATA,r7
/* Set DC_EN to '1' and BRD_PRF to '01' for 16 byte PLB Burst */
/* read/prefetch. */
/*----------------------------------------------------------- */
- addi r4,0,mem_mcopt1
+ addi r4,0,SDRAM0_CFG
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,0x80C0 /* set DC_EN=1 */
ori r4,r4,0x0000
#endif
#include <spd_sdram.h>
#include <asm/mmu.h>
+#include <asm/io.h>
#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#endif
+#include <hwconfig.h>
+#include <fdt_support.h>
#if defined(CONFIG_PQ_MDS_PIB)
#include "../common/pq-mds-pib.h"
#endif
+#include "../../../drivers/qe/uec.h"
const qe_iop_conf_t qe_iop_conf_tab[] = {
/* GETH1 */
{0, 0, 0, 0, QE_IOP_TAB_END}, /* END of table */
};
-int board_early_init_f(void)
+/* Handle "mpc8360ea rev.2.1 erratum 2: RGMII Timing"? */
+static int board_handle_erratum2(void)
{
+ const immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
- u8 *bcsr = (u8 *)CONFIG_SYS_BCSR;
+ return REVID_MAJOR(immr->sysconf.spridr) == 2 &&
+ REVID_MINOR(immr->sysconf.spridr) == 1;
+}
+
+int board_early_init_f(void)
+{
const immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+ u8 *bcsr = (u8 *)CONFIG_SYS_BCSR;
/* Enable flash write */
bcsr[0xa] &= ~0x04;
/* Enable second UART */
bcsr[0x9] &= ~0x01;
+ if (board_handle_erratum2()) {
+ void *immap = (immap_t *)(CONFIG_SYS_IMMR + 0x14a8);
+
+ /*
+ * IMMR + 0x14A8[4:5] = 11 (clk delay for UCC 2)
+ * IMMR + 0x14A8[18:19] = 11 (clk delay for UCC 1)
+ */
+ setbits_be32(immap, 0x0c003000);
+
+ /*
+ * IMMR + 0x14AC[20:27] = 10101010
+ * (data delay for both UCC's)
+ */
+ clrsetbits_be32(immap + 4, 0xff0, 0xaa0);
+ }
return 0;
}
return 0;
}
+#ifdef CONFIG_UEC_ETH
+static uec_info_t uec_info[] = {
+#ifdef CONFIG_UEC_ETH1
+ STD_UEC_INFO(1),
+#endif
+#ifdef CONFIG_UEC_ETH2
+ STD_UEC_INFO(2),
+#endif
+};
+
+int board_eth_init(bd_t *bd)
+{
+ if (board_handle_erratum2()) {
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(uec_info); i++)
+ uec_info[i].enet_interface = ENET_1000_RGMII_RXID;
+ }
+ return uec_eth_init(bd, uec_info, ARRAY_SIZE(uec_info));
+}
+#endif /* CONFIG_UEC_ETH */
+
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
#endif
{
volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
u32 msize = 0;
+ u32 lbc_sdram_size;
if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im)
return -1;
/*
* Initialize SDRAM if it is on local bus.
*/
- msize += sdram_init(msize * 1024 * 1024);
+ lbc_sdram_size = sdram_init(msize * 1024 * 1024);
+ if (!msize)
+ msize = lbc_sdram_size;
/* return total bus SDRAM size(bytes) -- DDR */
return (msize * 1024 * 1024);
#endif
#if defined(CONFIG_OF_BOARD_SETUP)
-void ft_board_setup(void *blob, bd_t *bd)
+static void ft_board_fixup_qe_usb(void *blob, bd_t *bd)
{
- const immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+ if (!hwconfig_subarg_cmp("qe_usb", "mode", "peripheral"))
+ return;
+
+ do_fixup_by_compat(blob, "fsl,mpc8323-qe-usb", "mode",
+ "peripheral", sizeof("peripheral"), 1);
+}
+void ft_board_setup(void *blob, bd_t *bd)
+{
ft_cpu_setup(blob, bd);
#ifdef CONFIG_PCI
ft_pci_setup(blob, bd);
#endif
+ ft_board_fixup_qe_usb(blob, bd);
/*
* mpc8360ea pb mds errata 2: RGMII timing
* if on mpc8360ea rev. 2.1,
* change both ucc phy-connection-types from rgmii-id to rgmii-rxid
*/
- if ((REVID_MAJOR(immr->sysconf.spridr) == 2) &&
- (REVID_MINOR(immr->sysconf.spridr) == 1)) {
+ if (board_handle_erratum2()) {
int nodeoffset;
const char *prop;
int path;
int board_early_init_f (void)
{
#if 0 /* test-only */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000010);
- mtdcr (uicpr, 0xFFFF7FF0); /* set int polarities */
- mtdcr (uictr, 0x00000010); /* set int trigger levels */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000010);
+ mtdcr (UIC0PR, 0xFFFF7FF0); /* set int polarities */
+ mtdcr (UIC0TR, 0x00000010); /* set int trigger levels */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
#else
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFFF0); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFFF0); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
#endif
#if 1 /* test-only */
long int init_sdram_static_settings(void)
{
-#define mtsdram0(reg, data) mtdcr(SDRAM0_CFGADDR,reg);mtdcr(SDRAM0_CFGDATA,data)
/* disable memcontroller so updates work */
- mtsdram0( mem_mcopt1, MEM_MCOPT1_INIT_VAL );
- mtsdram0( mem_rtr , MEM_RTR_INIT_VAL );
- mtsdram0( mem_pmit , MEM_PMIT_INIT_VAL );
- mtsdram0( mem_mb0cf , MEM_MB0CF_INIT_VAL );
- mtsdram0( mem_mb1cf , MEM_MB1CF_INIT_VAL );
- mtsdram0( mem_sdtr1 , MEM_SDTR1_INIT_VAL );
+ mtsdram(SDRAM0_CFG, MEM_MCOPT1_INIT_VAL);
+ mtsdram(SDRAM0_RTR, MEM_RTR_INIT_VAL);
+ mtsdram(SDRAM0_PMIT, MEM_PMIT_INIT_VAL);
+ mtsdram(SDRAM0_B0CR, MEM_MB0CF_INIT_VAL);
+ mtsdram(SDRAM0_B1CR, MEM_MB1CF_INIT_VAL);
+ mtsdram(SDRAM0_TR, MEM_SDTR1_INIT_VAL);
/* SDRAM have a power on delay, 500 micro should do */
udelay(500);
- mtsdram0( mem_mcopt1, MEM_MCOPT1_INIT_VAL|SDRAM0_CFG_ENABLE );
+ mtsdram(SDRAM0_CFG, MEM_MCOPT1_INIT_VAL|SDRAM0_CFG_ENABLE);
return (CONFIG_SYS_SDRAM_SIZE); /* CONFIG_SYS_SDRAM_SIZE is in G2000.h */
}
int board_early_init_f(void)
{
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr(uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest prio */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest prio */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks
/*
* Setup the interrupt controller polarities, triggers, etc.
*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000009); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xfffffe13); /* per ref-board manual */
- mtdcr(uic0tr, 0x01c00008); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000009); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xfffffe13); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x01c00008); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffe0ff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00ffc000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
/*
* Setup other serial configuration
/*
* Setup the interrupt controller polarities, triggers, etc.
*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000005); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic0tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
-
- mtdcr(uic2sr, 0xffffffff); /* clear all */
- mtdcr(uic2er, 0x00000000); /* disable all */
- mtdcr(uic2cr, 0x00000000); /* all non-critical */
- mtdcr(uic2pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic2tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic2vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic2sr, 0xffffffff); /* clear all */
-
- mtdcr(uic3sr, 0xffffffff); /* clear all */
- mtdcr(uic3er, 0x00000000); /* disable all */
- mtdcr(uic3cr, 0x00000000); /* all non-critical */
- mtdcr(uic3pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic3tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic3vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic3sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+ mtdcr(UIC2ER, 0x00000000); /* disable all */
+ mtdcr(UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC2PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC2TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC3SR, 0xffffffff); /* clear all */
+ mtdcr(UIC3ER, 0x00000000); /* disable all */
+ mtdcr(UIC3CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC3PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC3TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC3VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC3SR, 0xffffffff); /* clear all */
/*
* Configure PFC (Pin Function Control) registers
int board_early_init_f(void)
{
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr(uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest prio */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest prio */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks
| IRQ 30 (EXT IRQ 5) SystemACE BRdy (unused)
| IRQ 31 (EXT IRQ 6) (unused)
+-------------------------------------------------------------------------*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr (uicpr, 0xFFFFFF87); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF87); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
/* Configure the interface to the SystemACE MCU port.
The SystemACE is fast, but there is no reason to have
/* Configure the SDRAMS */
/* disable memory controller */
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, 0x00000000);
udelay (500);
/* Clear SDRAM0_BESR0 (Bus Error Syndrome Register) */
- mtdcr (SDRAM0_CFGADDR, mem_besra);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_BESR0);
mtdcr (SDRAM0_CFGDATA, 0xffffffff);
/* Clear SDRAM0_BESR1 (Bus Error Syndrome Register) */
- mtdcr (SDRAM0_CFGADDR, mem_besrb);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_BESR1);
mtdcr (SDRAM0_CFGDATA, 0xffffffff);
/* Clear SDRAM0_ECCCFG (disable ECC) */
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
mtdcr (SDRAM0_CFGDATA, 0x00000000);
/* Clear SDRAM0_ECCESR (ECC Error Syndrome Register) */
- mtdcr (SDRAM0_CFGADDR, mem_eccerr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCESR);
mtdcr (SDRAM0_CFGDATA, 0xffffffff);
/* Timing register: CASL=2, PTA=2, CTP=2, LDF=1, RFTA=5, RCD=2 */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
mtdcr (SDRAM0_CFGDATA, 0x010a4016);
/* Memory Bank 0 Config == BA=0x00000000, SZ=64M, AM=3, BE=1 */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
mtdcr (SDRAM0_CFGDATA, 0x00084001);
/* Memory Bank 1 Config == BA=0x04000000, SZ=64M, AM=3, BE=1 */
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
mtdcr (SDRAM0_CFGDATA, 0x04084001);
/* Memory Bank 2 Config == BE=0 */
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
mtdcr (SDRAM0_CFGDATA, 0x00000000);
/* Memory Bank 3 Config == BE=0 */
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
mtdcr (SDRAM0_CFGDATA, 0x00000000);
/* refresh timer = 0x400 */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
mtdcr (SDRAM0_CFGDATA, 0x04000000);
/* Power management idle timer set to the default. */
- mtdcr (SDRAM0_CFGADDR, mem_pmit);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_PMIT);
mtdcr (SDRAM0_CFGDATA, 0x07c00000);
udelay (500);
/* Enable banks (DCE=1, BPRF=1, ECCDD=1, EMDUL=1) */
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, 0x80e00000);
return SDRAM_LEN;
#ifdef DEBUG
printf ("SDRAM Controller Registers --\n");
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_CFG : 0x%08x\n", val);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_STATUS: 0x%08x\n", val);
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_B0CR : 0x%08x\n", val);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_B1CR : 0x%08x\n", val);
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_TR : 0x%08x\n", val);
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_RTR : 0x%08x\n", val);
#endif
/*
* Setup the interrupt controller polarities, triggers, etc.
*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000005); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xfffff7ff); /* per ref-board manual */
- mtdcr(uic0tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
-
- mtdcr(uic2sr, 0xffffffff); /* clear all */
- mtdcr(uic2er, 0x00000000); /* disable all */
- mtdcr(uic2cr, 0x00000000); /* all non-critical */
- mtdcr(uic2pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic2tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic2vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic2sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xfffff7ff); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+ mtdcr(UIC2ER, 0x00000000); /* disable all */
+ mtdcr(UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC2PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC2TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
/*
* Take sim card reader and CF controller out of reset. Also enable PHY
/*--------------------------------------------------------------------
* Setup the interrupt controller polarities, triggers, etc.
*-------------------------------------------------------------------*/
- mtdcr(uic0sr, 0xffffffff); /* clear all. if write with 1 then the status is cleared */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000000); /* we have not critical interrupts at the moment */
- mtdcr(uic0pr, 0xFFBFF1EF); /* Adjustment of the polarity */
- mtdcr(uic0tr, 0x00000900); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000000); /* int31 highest, base=0x000 is within DDRAM */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xFFFFC6A5); /* Adjustment of the polarity */
- mtdcr(uic1tr, 0x60000040); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000000); /* int31 highest, base=0x000 is within DDRAM */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
-
- mtdcr(uic2sr, 0xffffffff); /* clear all */
- mtdcr(uic2er, 0x00000000); /* disable all */
- mtdcr(uic2cr, 0x00000000); /* all non-critical */
- mtdcr(uic2pr, 0x27C00000); /* Adjustment of the polarity */
- mtdcr(uic2tr, 0x3C000000); /* per ref-board manual */
- mtdcr(uic2vr, 0x00000000); /* int31 highest, base=0x000 is within DDRAM */
- mtdcr(uic2sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all. if write with 1 then the status is cleared */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000000); /* we have not critical interrupts at the moment */
+ mtdcr(UIC0PR, 0xFFBFF1EF); /* Adjustment of the polarity */
+ mtdcr(UIC0TR, 0x00000900); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 is within DDRAM */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xFFFFC6A5); /* Adjustment of the polarity */
+ mtdcr(UIC1TR, 0x60000040); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 is within DDRAM */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+ mtdcr(UIC2ER, 0x00000000); /* disable all */
+ mtdcr(UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC2PR, 0x27C00000); /* Adjustment of the polarity */
+ mtdcr(UIC2TR, 0x3C000000); /* per ref-board manual */
+ mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 is within DDRAM */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
/* Trace Pins are disabled. SDR0_PFC0 Register */
mtsdr(SDR0_PFC0, 0x0);
/* trc_clocks is sum of trp_clocks + tras_clocks */
trc_clocks = trp_clocks + tras_clocks;
/* get SDRAM timing register */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
sdram_tim = mfdcr (SDRAM0_CFGDATA) & ~0x018FC01F;
/* insert CASL value */
sdram_tim |= ((unsigned long) (cal_val)) << 23;
/* insert SZ value; */
tmp |= ((unsigned long) sdram_table[i].sz << 17);
/* get SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
sdram_bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
sdram_bank |= (baseaddr | tmp | 0x01);
#endif
/* write SDRAM timing register */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
mtdcr (SDRAM0_CFGDATA, sdram_tim);
#ifdef SDRAM_DEBUG
#endif
/* write SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
mtdcr (SDRAM0_CFGDATA, sdram_bank);
if (get_bus_freq (tmp) > 110000000) { /* > 110MHz */
/* get SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000;
tmp |= 0x07F00000;
} else {
/* get SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000;
tmp |= 0x05F00000;
}
/* write SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
mtdcr (SDRAM0_CFGDATA, tmp);
/* enable ECC if used */
#if defined(ENABLE_ECC) && !defined(CONFIG_BOOT_PCI)
#ifdef SDRAM_DEBUG
serial_puts ("disable ECC.. ");
#endif
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
tmp &= 0xff0fffff; /* disable all banks */
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
/* set up SDRAM Controller with ECC enabled */
#ifdef SDRAM_DEBUG
serial_puts ("setup SDRAM Controller.. ");
#endif
mtdcr (SDRAM0_CFGDATA, tmp);
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x90800000;
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, tmp);
udelay (600);
#ifdef SDRAM_DEBUG
serial_puts ("enable ECC\n");
#endif
udelay (400);
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
tmp |= 0x00800000; /* enable bank 0 */
mtdcr (SDRAM0_CFGDATA, tmp);
#endif
{
/* enable SDRAM controller with no ECC, 32-bit SDRAM width, 16 byte burst */
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x80C00000;
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, tmp);
udelay (400);
}
| caused the interrupt.
|
+-------------------------------------------------------------------------*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical (for now) */
- mtdcr (uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical (for now) */
+ mtdcr (UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
return 0;
}
ds = 0;
/* since the DRAM controller is allready set up, calculate the size with the
bank registers */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
bank_reg[0] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
bank_reg[1] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
bank_reg[2] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
bank_reg[3] = mfdcr (SDRAM0_CFGDATA);
TotalSize = 0;
for (i = 0; i < 4; i++) {
} else
ds = 1;
}
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
if (!tmp)
SDRAM_err ("unsupported SDRAM");
/* get SDRAM timing register */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
tmp = mfdcr (SDRAM0_CFGDATA) & ~0x018FC01F;
/* insert CASL value */
/* tmp |= ((unsigned long)cal_val) << 23; */
#endif
/* write SDRAM timing register */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
mtdcr (SDRAM0_CFGDATA, tmp);
baseaddr = CONFIG_SYS_SDRAM_BASE;
bank_size = (((unsigned long) density) << 22) / 2;
SDRAM_err ("unsupported SDRAM");
} /* endswitch */
/* get SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
bank |= (baseaddr | tmp | 0x01);
#ifdef SDRAM_DEBUG
sdram_size += bank_size;
/* write SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
mtdcr (SDRAM0_CFGDATA, bank);
/* get SDRAM bank 1 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
sdram_size = 0;
serial_puts ("\n");
#endif
/* write SDRAM bank 1 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
mtdcr (SDRAM0_CFGDATA, bank);
/* get SDRAM bank 2 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
bank |= (baseaddr | tmp | 0x01);
sdram_size += bank_size;
/* write SDRAM bank 2 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
mtdcr (SDRAM0_CFGDATA, bank);
/* get SDRAM bank 3 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
#ifdef SDRAM_DEBUG
#endif
/* write SDRAM bank 3 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
mtdcr (SDRAM0_CFGDATA, bank);
/* get SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000;
if (tmemclk < NSto10PS (16))
tmp |= 0x03F80000;
/* write SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
mtdcr (SDRAM0_CFGDATA, tmp);
/* enable SDRAM controller with no ECC, 32-bit SDRAM width, 16 byte burst */
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x80E00000;
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, tmp);
| caused the interrupt.
|
+-------------------------------------------------------------------------*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical (for now) */
- mtdcr (uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical (for now) */
+ mtdcr (UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
return 0;
}
/* since the DRAM controller is allready set up,
* calculate the size with the bank registers
*/
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
bank_reg[0] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
bank_reg[1] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
bank_reg[2] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
bank_reg[3] = mfdcr (SDRAM0_CFGDATA);
TotalSize = 0;
for (i = 0; i < 4; i++) {
u32 value;
printf("SDRAM Controller Registers --\n");
- mfsdram(mem_mcopt1, value);
+ mfsdram(SDRAM0_CFG, value);
printf(" SDRAM0_CFG : 0x%08x\n", value);
- mfsdram(mem_status, value);
+ mfsdram(SDRAM0_STATUS, value);
printf(" SDRAM0_STATUS: 0x%08x\n", value);
- mfsdram(mem_mb0cf, value);
+ mfsdram(SDRAM0_B0CR, value);
printf(" SDRAM0_B0CR : 0x%08x\n", value);
- mfsdram(mem_mb1cf, value);
+ mfsdram(SDRAM0_B1CR, value);
printf(" SDRAM0_B1CR : 0x%08x\n", value);
- mfsdram(mem_sdtr1, value);
+ mfsdram(SDRAM0_TR, value);
printf(" SDRAM0_TR : 0x%08x\n", value);
- mfsdram(mem_rtr, value);
+ mfsdram(SDRAM0_RTR, value);
printf(" SDRAM0_RTR : 0x%08x\n", value);
}
#endif
printf(__FUNCTION__);
#endif
/* disable memory controller */
- mtsdram(mem_mcopt1, 0x00000000);
+ mtsdram(SDRAM0_CFG, 0x00000000);
udelay (500);
/* Clear SDRAM0_BESR0 (Bus Error Syndrome Register) */
- mtsdram(mem_besra, 0xffffffff);
+ mtsdram(SDRAM0_BESR0, 0xffffffff);
/* Clear SDRAM0_BESR1 (Bus Error Syndrome Register) */
- mtsdram(mem_besrb, 0xffffffff);
+ mtsdram(SDRAM0_BESR1, 0xffffffff);
/* Clear SDRAM0_ECCCFG (disable ECC) */
- mtsdram(mem_ecccf, 0x00000000);
+ mtsdram(SDRAM0_ECCCFG, 0x00000000);
/* Clear SDRAM0_ECCESR (ECC Error Syndrome Register) */
- mtsdram(mem_eccerr, 0xffffffff);
+ mtsdram(SDRAM0_ECCESR, 0xffffffff);
/* Timing register: CASL=2, PTA=2, CTP=2, LDF=1, RFTA=5, RCD=2
*/
- mtsdram(mem_sdtr1, 0x008a4015);
+ mtsdram(SDRAM0_TR, 0x008a4015);
/* Memory Bank 0 Config == BA=0x00000000, SZ=64M, AM=3, BE=1
* and refresh timer
*/
switch (dram_size >> 20) {
case 32:
- mtsdram(mem_mb0cf, 0x00062001);
- mtsdram(mem_rtr, 0x07F00000);
+ mtsdram(SDRAM0_B0CR, 0x00062001);
+ mtsdram(SDRAM0_RTR, 0x07F00000);
break;
case 64:
- mtsdram(mem_mb0cf, 0x00084001);
- mtsdram(mem_rtr, 0x04100000);
+ mtsdram(SDRAM0_B0CR, 0x00084001);
+ mtsdram(SDRAM0_RTR, 0x04100000);
break;
case 128:
- mtsdram(mem_mb0cf, 0x000A4001);
- mtsdram(mem_rtr, 0x04100000);
+ mtsdram(SDRAM0_B0CR, 0x000A4001);
+ mtsdram(SDRAM0_RTR, 0x04100000);
break;
default:
printf("Invalid memory size of %d MB given\n", dram_size >> 20);
}
/* Power management idle timer set to the default. */
- mtsdram(mem_pmit, 0x07c00000);
+ mtsdram(SDRAM0_PMIT, 0x07c00000);
udelay (500);
/* Enable banks (DCE=1, BPRF=1, ECCDD=1, EMDUL=1) TODO */
- mtsdram(mem_mcopt1, 0x90800000);
+ mtsdram(SDRAM0_CFG, 0x90800000);
#ifdef DEBUG
printf("%s: done\n", __FUNCTION__);
* IRQ 17-24 RESERVED/UNUSED
* IRQ 31 (EXT IRQ 6) (unused)
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr(uicpr, 0xFFFFE000); /* set int polarities */
- mtdcr(uictr, 0x00000000); /* set int trigger levels */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr(UIC0PR, 0xFFFFE000); /* set int polarities */
+ mtdcr(UIC0TR, 0x00000000); /* set int trigger levels */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
mtdcr(CPC0_CR1, CPC0_CR1_VALUE);
mtdcr(CPC0_ECR, 0x60606000);
/*
* Setup the interrupt controller polarities, triggers, etc.
*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000005); /* ATI & UIC1 crit are critical */
- mtdcr(uic0pr, 0xfffff7ff); /* per ref-board manual */
- mtdcr(uic0tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
-
- mtdcr(uic2sr, 0xffffffff); /* clear all */
- mtdcr(uic2er, 0x00000000); /* disable all */
- mtdcr(uic2cr, 0x00000000); /* all non-critical */
- mtdcr(uic2pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic2tr, 0x00000000); /* per ref-board manual */
- mtdcr(uic2vr, 0x00000000); /* int31 highest, base=0x000 */
- mtdcr(uic2sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */
+ mtdcr(UIC0PR, 0xfffff7ff); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+ mtdcr(UIC2ER, 0x00000000); /* disable all */
+ mtdcr(UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC2PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC2TR, 0x00000000); /* per ref-board manual */
+ mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
mtsdr(SDR0_PFC0, 0x00003E00); /* Pin function: */
mtsdr(SDR0_PFC1, 0x00848000); /* Pin function: UART0 has 4 pins */
* IRQ 17-24 RESERVED/UNUSED
* IRQ 31 (EXT IRQ 6) (unused)
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr(uicpr, 0xFFFFE000); /* set int polarities */
- mtdcr(uictr, 0x00000000); /* set int trigger levels */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr(UIC0PR, 0xFFFFE000); /* set int polarities */
+ mtdcr(UIC0TR, 0x00000000); /* set int trigger levels */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
mtdcr(CPC0_CR1, CPC0_CR1_VALUE);
mtdcr(CPC0_ECR, 0x60606000);
/*--------------------------------------------------------------------
* Setup the interrupt controller polarities, triggers, etc.
*-------------------------------------------------------------------*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000001); /* UIC1 crit is critical */
- mtdcr(uic0pr, 0xfffffe1f); /* per ref-board manual */
- mtdcr(uic0tr, 0x01c00000); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000001); /* UIC1 crit is critical */
+ mtdcr(UIC0PR, 0xfffffe1f); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x01c00000); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffe0ff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00ffc000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
/*--------------------------------------------------------------------
* Setup other serial configuration
* UIC2 UIC1
* UIC3 UIC2
*/
- mtdcr (uic1sr, 0xffffffff); /* clear all */
- mtdcr (uic1er, 0x00000000); /* disable all */
- mtdcr (uic1cr, 0x00000009); /* SMI & UIC1 crit are critical */
- mtdcr (uic1pr, 0xfffffe03); /* per manual */
- mtdcr (uic1tr, 0x01c00000); /* per manual */
- mtdcr (uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic1sr, 0xffffffff); /* clear all */
-
- mtdcr (uic2sr, 0xffffffff); /* clear all */
- mtdcr (uic2er, 0x00000000); /* disable all */
- mtdcr (uic2cr, 0x00000000); /* all non-critical */
- mtdcr (uic2pr, 0xffffe0ff); /* per ref-board manual */
- mtdcr (uic2tr, 0x00ffc000); /* per ref-board manual */
- mtdcr (uic2vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic2sr, 0xffffffff); /* clear all */
-
- mtdcr (uic3sr, 0xffffffff); /* clear all */
- mtdcr (uic3er, 0x00000000); /* disable all */
- mtdcr (uic3cr, 0x00000000); /* all non-critical */
- mtdcr (uic3pr, 0xffffffff); /* per ref-board manual */
- mtdcr (uic3tr, 0x00ff8c0f); /* per ref-board manual */
- mtdcr (uic3vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic3sr, 0xffffffff); /* clear all */
-
- mtdcr (uic0sr, 0xfc000000); /* clear all */
- mtdcr (uic0er, 0x00000000); /* disable all */
- mtdcr (uic0cr, 0x00000000); /* all non-critical */
- mtdcr (uic0pr, 0xfc000000); /* */
- mtdcr (uic0tr, 0x00000000); /* */
- mtdcr (uic0vr, 0x00000001); /* */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+ mtdcr (UIC1ER, 0x00000000); /* disable all */
+ mtdcr (UIC1CR, 0x00000009); /* SMI & UIC1 crit are critical */
+ mtdcr (UIC1PR, 0xfffffe03); /* per manual */
+ mtdcr (UIC1TR, 0x01c00000); /* per manual */
+ mtdcr (UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+ mtdcr (UIC2ER, 0x00000000); /* disable all */
+ mtdcr (UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC2PR, 0xffffe0ff); /* per ref-board manual */
+ mtdcr (UIC2TR, 0x00ffc000); /* per ref-board manual */
+ mtdcr (UIC2VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+ mtdcr (UIC3ER, 0x00000000); /* disable all */
+ mtdcr (UIC3CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC3PR, 0xffffffff); /* per ref-board manual */
+ mtdcr (UIC3TR, 0x00ff8c0f); /* per ref-board manual */
+ mtdcr (UIC3VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC0SR, 0xfc000000); /* clear all */
+ mtdcr (UIC0ER, 0x00000000); /* disable all */
+ mtdcr (UIC0CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC0PR, 0xfc000000); /* */
+ mtdcr (UIC0TR, 0x00000000); /* */
+ mtdcr (UIC0VR, 0x00000001); /* */
/* Setup shutdown/SSD empty interrupt as inputs */
out32(GPIO0_TCR, in32(GPIO0_TCR) & ~(CONFIG_SYS_GPIO_SHUTDOWN | CONFIG_SYS_GPIO_SSD_EMPTY));
/*--------------------------------------------------------------------
* Setup the interrupt controller polarities, triggers, etc.
*-------------------------------------------------------------------*/
- mtdcr(uic0sr, 0xffffffff); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000001); /* UIC1 crit is critical */
- mtdcr(uic0pr, 0xfffffe13); /* per ref-board manual */
- mtdcr(uic0tr, 0x01c00008); /* per ref-board manual */
- mtdcr(uic0vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic0sr, 0xffffffff); /* clear all */
-
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000000); /* all non-critical */
- mtdcr(uic1pr, 0xffffe0ff); /* per ref-board manual */
- mtdcr(uic1tr, 0x00ffc000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000001); /* UIC1 crit is critical */
+ mtdcr(UIC0PR, 0xfffffe13); /* per ref-board manual */
+ mtdcr(UIC0TR, 0x01c00008); /* per ref-board manual */
+ mtdcr(UIC0VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC0SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC1PR, 0xffffe0ff); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x00ffc000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
return 0;
}
int board_early_init_f(void)
{
/* taken from PPCBoot */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000);
- mtdcr(uicpr, 0xFFFF7FFE); /* set int polarities */
- mtdcr(uictr, 0x00000000); /* set int trigger levels */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000);
+ mtdcr(UIC0PR, 0xFFFF7FFE); /* set int polarities */
+ mtdcr(UIC0TR, 0x00000000); /* set int trigger levels */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
mtdcr(CPC0_SRR, 0x00040000); /* Hold PCI bridge in reset */
/*--------------------------------------------------------------------
* Setup some default
*------------------------------------------------------------------*/
- mtsdram (mem_uabba, 0x00000000); /* ubba=0 (default) */
- mtsdram (mem_slio, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
- mtsdram (mem_devopt, 0x00000000); /* dll=0 ds=0 (normal) */
- mtsdram (mem_wddctr, 0x00000000); /* wrcp=0 dcd=0 */
- mtsdram (mem_clktr, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
+ mtsdram (SDRAM0_UABBA, 0x00000000); /* ubba=0 (default) */
+ mtsdram (SDRAM0_SLIO, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
+ mtsdram (SDRAM0_DEVOPT, 0x00000000); /* dll=0 ds=0 (normal) */
+ mtsdram (SDRAM0_WDDCTR, 0x00000000); /* wrcp=0 dcd=0 */
+ mtsdram (SDRAM0_CLKTR, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
/*--------------------------------------------------------------------
* Setup for board-specific specific mem
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram (mem_b0cr, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
- mtsdram (mem_tr0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
+ mtsdram (SDRAM0_B0CR, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
+ mtsdram (SDRAM0_TR0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
/* RA=10 RD=3 */
- mtsdram (mem_tr1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
- mtsdram (mem_rtr, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
- mtsdram (mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM */
+ mtsdram (SDRAM0_TR1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
+ mtsdram (SDRAM0_RTR, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
+ mtsdram (SDRAM0_CFG1, 0x00000000); /* Self-refresh exit, disable PM */
udelay (400); /* Delay 200 usecs (min) */
/*--------------------------------------------------------------------
* Enable the controller, then wait for DCEN to complete
*------------------------------------------------------------------*/
- mtsdram (mem_cfg0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
+ mtsdram (SDRAM0_CFG0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
for (;;) {
- mfsdram (mem_mcsts, reg);
+ mfsdram (SDRAM0_MCSTS, reg);
if (reg & 0x80000000)
break;
}
* UIC2 UIC1
* UIC3 UIC2
*/
- mtdcr (uic1sr, 0xffffffff); /* clear all */
- mtdcr (uic1er, 0x00000000); /* disable all */
- mtdcr (uic1cr, 0x00000000); /* all non- critical */
- mtdcr (uic1pr, 0xfffffe03); /* polarity */
- mtdcr (uic1tr, 0x01c00000); /* trigger edge vs level */
- mtdcr (uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic1sr, 0xffffffff); /* clear all */
-
- mtdcr (uic2sr, 0xffffffff); /* clear all */
- mtdcr (uic2er, 0x00000000); /* disable all */
- mtdcr (uic2cr, 0x00000000); /* all non-critical */
- mtdcr (uic2pr, 0xffffc8ff); /* polarity */
- mtdcr (uic2tr, 0x00ff0000); /* trigger edge vs level */
- mtdcr (uic2vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic2sr, 0xffffffff); /* clear all */
-
- mtdcr (uic3sr, 0xffffffff); /* clear all */
- mtdcr (uic3er, 0x00000000); /* disable all */
- mtdcr (uic3cr, 0x00000000); /* all non-critical */
- mtdcr (uic3pr, 0xffff83ff); /* polarity */
- mtdcr (uic3tr, 0x00ff8c0f); /* trigger edge vs level */
- mtdcr (uic3vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic3sr, 0xffffffff); /* clear all */
-
- mtdcr (uic0sr, 0xfc000000); /* clear all */
- mtdcr (uic0er, 0x00000000); /* disable all */
- mtdcr (uic0cr, 0x00000000); /* all non-critical */
- mtdcr (uic0pr, 0xfc000000);
- mtdcr (uic0tr, 0x00000000);
- mtdcr (uic0vr, 0x00000001);
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+ mtdcr (UIC1ER, 0x00000000); /* disable all */
+ mtdcr (UIC1CR, 0x00000000); /* all non- critical */
+ mtdcr (UIC1PR, 0xfffffe03); /* polarity */
+ mtdcr (UIC1TR, 0x01c00000); /* trigger edge vs level */
+ mtdcr (UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+ mtdcr (UIC2ER, 0x00000000); /* disable all */
+ mtdcr (UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC2PR, 0xffffc8ff); /* polarity */
+ mtdcr (UIC2TR, 0x00ff0000); /* trigger edge vs level */
+ mtdcr (UIC2VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+ mtdcr (UIC3ER, 0x00000000); /* disable all */
+ mtdcr (UIC3CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC3PR, 0xffff83ff); /* polarity */
+ mtdcr (UIC3TR, 0x00ff8c0f); /* trigger edge vs level */
+ mtdcr (UIC3VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC0SR, 0xfc000000); /* clear all */
+ mtdcr (UIC0ER, 0x00000000); /* disable all */
+ mtdcr (UIC0CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC0PR, 0xfc000000);
+ mtdcr (UIC0TR, 0x00000000);
+ mtdcr (UIC0VR, 0x00000001);
fpga_init();
* UIC2 UIC1
* UIC3 UIC2
*/
- mtdcr (uic1sr, 0xffffffff); /* clear all */
- mtdcr (uic1er, 0x00000000); /* disable all */
- mtdcr (uic1cr, 0x00000000); /* all non- critical */
- mtdcr (uic1pr, 0xfffffe03); /* polarity */
- mtdcr (uic1tr, 0x01c00000); /* trigger edge vs level */
- mtdcr (uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic1sr, 0xffffffff); /* clear all */
-
- mtdcr (uic2sr, 0xffffffff); /* clear all */
- mtdcr (uic2er, 0x00000000); /* disable all */
- mtdcr (uic2cr, 0x00000000); /* all non-critical */
- mtdcr (uic2pr, 0xffffc8ff); /* polarity */
- mtdcr (uic2tr, 0x00ff0000); /* trigger edge vs level */
- mtdcr (uic2vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic2sr, 0xffffffff); /* clear all */
-
- mtdcr (uic3sr, 0xffffffff); /* clear all */
- mtdcr (uic3er, 0x00000000); /* disable all */
- mtdcr (uic3cr, 0x00000000); /* all non-critical */
- mtdcr (uic3pr, 0xffff83ff); /* polarity */
- mtdcr (uic3tr, 0x00ff8c0f); /* trigger edge vs level */
- mtdcr (uic3vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr (uic3sr, 0xffffffff); /* clear all */
-
- mtdcr (uic0sr, 0xfc000000); /* clear all */
- mtdcr (uic0er, 0x00000000); /* disable all */
- mtdcr (uic0cr, 0x00000000); /* all non-critical */
- mtdcr (uic0pr, 0xfc000000);
- mtdcr (uic0tr, 0x00000000);
- mtdcr (uic0vr, 0x00000001);
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+ mtdcr (UIC1ER, 0x00000000); /* disable all */
+ mtdcr (UIC1CR, 0x00000000); /* all non- critical */
+ mtdcr (UIC1PR, 0xfffffe03); /* polarity */
+ mtdcr (UIC1TR, 0x01c00000); /* trigger edge vs level */
+ mtdcr (UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+ mtdcr (UIC2ER, 0x00000000); /* disable all */
+ mtdcr (UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC2PR, 0xffffc8ff); /* polarity */
+ mtdcr (UIC2TR, 0x00ff0000); /* trigger edge vs level */
+ mtdcr (UIC2VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+ mtdcr (UIC3ER, 0x00000000); /* disable all */
+ mtdcr (UIC3CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC3PR, 0xffff83ff); /* polarity */
+ mtdcr (UIC3TR, 0x00ff8c0f); /* trigger edge vs level */
+ mtdcr (UIC3VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr (UIC3SR, 0xffffffff); /* clear all */
+
+ mtdcr (UIC0SR, 0xfc000000); /* clear all */
+ mtdcr (UIC0ER, 0x00000000); /* disable all */
+ mtdcr (UIC0CR, 0x00000000); /* all non-critical */
+ mtdcr (UIC0PR, 0xfc000000);
+ mtdcr (UIC0TR, 0x00000000);
+ mtdcr (UIC0VR, 0x00000001);
fpga_init();
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF81); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
+ mtdcr(UIC0PR, 0xFFFFFF81); /* set int polarities */
+ mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
writeb (cpldConfig_1, CPLD_CONTROL_1); /* disable everything in CPLD */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
if (IS_CAMERON) {
sc3_cameron_init();
mtdcr (0x0B6, 0x18000000);
- mtdcr (uicpr, 0xFFFFFFF0);
- mtdcr (uictr, 0x10001030);
+ mtdcr (UIC0PR, 0xFFFFFFF0);
+ mtdcr (UIC0TR, 0x10001030);
} else {
mtdcr (0x0B6, 0x0000000);
- mtdcr (uicpr, 0xFFFFFFE0);
- mtdcr (uictr, 0x10000020);
+ mtdcr (UIC0PR, 0xFFFFFFE0);
+ mtdcr (UIC0TR, 0x10000020);
}
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
/* setup other implementation specific details */
mtdcr (CPC0_ECR, 0x60606000);
}
#ifdef SC3_DEBUGOUT
-static unsigned int mbcf[] = {mem_mb0cf, mem_mb1cf, mem_mb2cf, mem_mb3cf};
+static unsigned int mbcf[] = {SDRAM0_B0CR, SDRAM0_B1CR, SDRAM0_B2CR, SDRAM0_B3CR};
#endif
phys_size_t initdram (int board_type)
puts("\nSDRAM configuration:\n");
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
ul1 = mfdcr(SDRAM0_CFGDATA);
if (!(ul1 & 0x80000000)) {
mems += printSDRAMConfig (i, ul1);
}
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
ul1 = mfdcr(SDRAM0_CFGDATA);
printf ("Timing:\n -CAS latency %lu\n", ((ul1 & 0x1800000) >> 23)+1);
printf (" -CAS to RAS %lu\n", ((ul1 & 0x1C) >> 2) + 4);
printf (" -RAS to CAS %lu\n", ((ul1 & 0x3) + 1));
puts ("Misc:\n");
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
ul1 = mfdcr(SDRAM0_CFGDATA);
printf (" -Refresh rate: %luns\n", (ul1 >> 16) * 7);
- mtdcr(SDRAM0_CFGADDR,mem_pmit);
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_PMIT);
ul2=mfdcr(SDRAM0_CFGDATA);
- mtdcr(SDRAM0_CFGADDR,mem_mcopt1);
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_CFG);
ul1=mfdcr(SDRAM0_CFGDATA);
if (ul1 & 0x20000000)
else
puts(" -Memory lines only at write cycles active outputs\n");
- mtdcr (SDRAM0_CFGADDR, mem_status);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_STATUS);
ul1 = mfdcr (SDRAM0_CFGDATA);
if (ul1 & 0x80000000)
puts(" -SDRAM Controller ready\n");
return (mems * 1024 * 1024);
#else
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
ul1 = mfdcr (SDRAM0_CFGDATA);
mems = printSDRAMConfig (0, ul1);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
ul1 = mfdcr (SDRAM0_CFGDATA);
mems += printSDRAMConfig (1, ul1);
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
ul1 = mfdcr(SDRAM0_CFGDATA);
mems += printSDRAMConfig (2, ul1);
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
ul1 = mfdcr(SDRAM0_CFGDATA);
mems += printSDRAMConfig (3, ul1);
* Disable memory controller to allow
* values to be changed.
*/
- addi r3, 0, mem_mcopt1
+ addi r3, 0, SDRAM0_CFG
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x0
ori r4, r4, 0x0
* Set MB0CF for ext bank 0. (0-4MB) Address Mode 5 since 11x8x2
* All other banks are disabled.
*/
- addi r3, 0, mem_mb0cf
+ addi r3, 0, SDRAM0_B0CR
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x0000 /* BA=0x0, SZ=4MB */
ori r4, r4, 0x8001 /* Mode is 5, 11x8x2or4, BE=Enabled */
/*
* Set up SDTR1
*/
- addi r3, 0, mem_sdtr1
+ addi r3, 0, SDRAM0_TR
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x0086 /* SDTR1 value for 100Mhz */
ori r4, r4, 0x400D
/*
* Set RTR
*/
- addi r3, 0, mem_rtr
+ addi r3, 0, SDRAM0_RTR
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x05F0 /* RTR refresh val = 15.625ms@100Mhz */
mtdcr SDRAM0_CFGDATA, r4
/********************************************************************
* Set memory controller options reg, MCOPT1.
*******************************************************************/
- addi r3, 0, mem_mcopt1
+ addi r3, 0, SDRAM0_CFG
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x80E0 /* DC_EN=1,SRE=0,PME=0,MEMCHK=0 */
ori r4, r4, 0x0000 /* REGEN=0,DRW=00,BRPF=01,ECCDD=1 */
* IRQ 30 (EXT IRQ 5) Level One PHY; active low; level sensitive
* IRQ 31 (EXT IRQ 6) SAM 1; active high; level sensitive
*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr (uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,
INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
#elif defined(CONFIG_W7OLMC)
/*
* IRQ 30 (EXT IRQ 5) RCMM Reset; active low; level sensitive
* IRQ 31 (EXT IRQ 6) PHY; active high; level sensitive
*/
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr (uicer, 0x00000000); /* disable all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0ER, 0x00000000); /* disable all ints */
- mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
- mtdcr (uicpr, 0xFFFFFF80); /* set int polarities */
- mtdcr (uictr, 0x10000000); /* set int trigger levels */
- mtdcr (uicvcr, 0x00000001); /* set vect base=0,
+ mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
+ mtdcr (UIC0PR, 0xFFFFFF80); /* set int polarities */
+ mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
+ mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,
INT0 highest priority */
- mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
#else /* Unknown */
# error "Unknown W7O board configuration"
int size = 0;
/* Get bank Size registers */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf); /* get bank 0 config reg */
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR); /* get bank 0 config reg */
regs[0] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf); /* get bank 1 config reg */
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR); /* get bank 1 config reg */
regs[1] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf); /* get bank 2 config reg */
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR); /* get bank 2 config reg */
regs[2] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf); /* get bank 3 config reg */
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR); /* get bank 3 config reg */
regs[3] = mfdcr (SDRAM0_CFGDATA);
/* compute the size, add each bank if enabled */
* UIC2 UIC1
* UIC3 UIC2
*/
- mtdcr(uic1sr, 0xffffffff); /* clear all */
- mtdcr(uic1er, 0x00000000); /* disable all */
- mtdcr(uic1cr, 0x00000003); /* SMI & UIC1 crit are critical */
- mtdcr(uic1pr, 0xfffffe00); /* per ref-board manual */
- mtdcr(uic1tr, 0x01c00000); /* per ref-board manual */
- mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic1sr, 0xffffffff); /* clear all */
-
- mtdcr(uic2sr, 0xffffffff); /* clear all */
- mtdcr(uic2er, 0x00000000); /* disable all */
- mtdcr(uic2cr, 0x00000000); /* all non-critical */
- mtdcr(uic2pr, 0xffffc0ff); /* per ref-board manual */
- mtdcr(uic2tr, 0x00ff8000); /* per ref-board manual */
- mtdcr(uic2vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic2sr, 0xffffffff); /* clear all */
-
- mtdcr(uic3sr, 0xffffffff); /* clear all */
- mtdcr(uic3er, 0x00000000); /* disable all */
- mtdcr(uic3cr, 0x00000000); /* all non-critical */
- mtdcr(uic3pr, 0xffffffff); /* per ref-board manual */
- mtdcr(uic3tr, 0x00ff8c0f); /* per ref-board manual */
- mtdcr(uic3vr, 0x00000001); /* int31 highest, base=0x000 */
- mtdcr(uic3sr, 0xffffffff); /* clear all */
-
- mtdcr(uic0sr, 0xfc000000); /* clear all */
- mtdcr(uic0er, 0x00000000); /* disable all */
- mtdcr(uic0cr, 0x00000000); /* all non-critical */
- mtdcr(uic0pr, 0xfc000000); /* */
- mtdcr(uic0tr, 0x00000000); /* */
- mtdcr(uic0vr, 0x00000001); /* */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+ mtdcr(UIC1ER, 0x00000000); /* disable all */
+ mtdcr(UIC1CR, 0x00000003); /* SMI & UIC1 crit are critical */
+ mtdcr(UIC1PR, 0xfffffe00); /* per ref-board manual */
+ mtdcr(UIC1TR, 0x01c00000); /* per ref-board manual */
+ mtdcr(UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC1SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+ mtdcr(UIC2ER, 0x00000000); /* disable all */
+ mtdcr(UIC2CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC2PR, 0xffffc0ff); /* per ref-board manual */
+ mtdcr(UIC2TR, 0x00ff8000); /* per ref-board manual */
+ mtdcr(UIC2VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC2SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC3SR, 0xffffffff); /* clear all */
+ mtdcr(UIC3ER, 0x00000000); /* disable all */
+ mtdcr(UIC3CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC3PR, 0xffffffff); /* per ref-board manual */
+ mtdcr(UIC3TR, 0x00ff8c0f); /* per ref-board manual */
+ mtdcr(UIC3VR, 0x00000001); /* int31 highest, base=0x000 */
+ mtdcr(UIC3SR, 0xffffffff); /* clear all */
+
+ mtdcr(UIC0SR, 0xfc000000); /* clear all */
+ mtdcr(UIC0ER, 0x00000000); /* disable all */
+ mtdcr(UIC0CR, 0x00000000); /* all non-critical */
+ mtdcr(UIC0PR, 0xfc000000); /* */
+ mtdcr(UIC0TR, 0x00000000); /* */
+ mtdcr(UIC0VR, 0x00000001); /* */
LED0_ON();
int board_early_init_f(void)
{
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000);
- mtdcr(uicpr, 0xFFFF7F00); /* set int polarities */
- mtdcr(uictr, 0x00000000); /* set int trigger levels */
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0ER, 0x00000000); /* disable all ints */
+ mtdcr(UIC0CR, 0x00000000);
+ mtdcr(UIC0PR, 0xFFFF7F00); /* set int polarities */
+ mtdcr(UIC0TR, 0x00000000); /* set int trigger levels */
+ mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
/*
* Configure CPC0_PCI to enable PerWE as output
* Byte stream. Convert the values.
*/
newp++;
- while ((*newp != ']') && (stridx < count)) {
- tmp = simple_strtoul(newp, &newp, 16);
- *data++ = tmp & 0xFF;
- *len = *len + 1;
+ while ((stridx < count) && (*newp != ']')) {
while (*newp == ' ')
newp++;
- if (*newp != '\0')
+ if (*newp == '\0') {
newp = newval[++stridx];
+ continue;
+ }
+ if (!isxdigit(*newp))
+ break;
+ tmp = simple_strtoul(newp, &newp, 16);
+ *data++ = tmp & 0xFF;
+ *len = *len + 1;
}
if (*newp != ']') {
printf("Unexpected character '%c'\n", *newp);
}
} else {
/*
- * Assume it is a string. Copy it into our data area for
- * convenience (including the terminating '\0').
+ * Assume it is one or more strings. Copy it into our
+ * data area for convenience (including the
+ * terminating '\0's).
*/
while (stridx < count) {
- *len = strlen(newp) + 1;
+ size_t length = strlen(newp) + 1;
strcpy(data, newp);
+ data += length;
+ *len += length;
newp = newval[++stridx];
}
}
#elif defined (CONFIG_405GP)
printf ("\n405GP registers; MSR=%08x\n",mfmsr());
printf ("\nUniversal Interrupt Controller Regs\n"
- "uicsr uicer uiccr uicpr uictr uicmsr uicvr uicvcr"
+ "UIC0SR UIC0ER UIC0CR UIC0PR UIC0TR UIC0MSR UIC0VR UIC0VCR"
"\n"
"%08x %08x %08x %08x %08x %08x %08x %08x\n",
- mfdcr(uicsr),
- mfdcr(uicer),
- mfdcr(uiccr),
- mfdcr(uicpr),
- mfdcr(uictr),
- mfdcr(uicmsr),
- mfdcr(uicvr),
- mfdcr(uicvcr));
+ mfdcr(UIC0SR),
+ mfdcr(UIC0ER),
+ mfdcr(UIC0CR),
+ mfdcr(UIC0PR),
+ mfdcr(UIC0TR),
+ mfdcr(UIC0MSR),
+ mfdcr(UIC0VR),
+ mfdcr(UIC0VCR));
puts ("\nMemory (SDRAM) Configuration\n"
"besra besrsa besrb besrsb bear mcopt1 rtr pmit\n");
- mtdcr(SDRAM0_CFGADDR,mem_besra); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_besrsa); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_besrb); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_besrsb); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_bear); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_mcopt1); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_rtr); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_pmit); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_BESR0); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_BESRS0); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_BESR1); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_BESRS1); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_BEAR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_CFG); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_RTR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_PMIT); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
puts ("\n"
"mb0cf mb1cf mb2cf mb3cf sdtr1 ecccf eccerr\n");
- mtdcr(SDRAM0_CFGADDR,mem_mb0cf); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_mb1cf); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_mb2cf); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_mb3cf); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_sdtr1); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_ecccf); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_eccerr); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_B0CR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_B1CR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_B2CR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_B3CR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_TR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_ECCCFG); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_ECCESR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
printf ("\n\n"
"DMA Channels\n"
#elif defined(CONFIG_405EP)
printf ("\n405EP registers; MSR=%08x\n",mfmsr());
printf ("\nUniversal Interrupt Controller Regs\n"
- "uicsr uicer uiccr uicpr uictr uicmsr uicvr uicvcr"
+ "UIC0SR UIC0ER UIC0CR UIC0PR UIC0TR UIC0MSR UIC0VR UIC0VCR"
"\n"
"%08x %08x %08x %08x %08x %08x %08x %08x\n",
- mfdcr(uicsr),
- mfdcr(uicer),
- mfdcr(uiccr),
- mfdcr(uicpr),
- mfdcr(uictr),
- mfdcr(uicmsr),
- mfdcr(uicvr),
- mfdcr(uicvcr));
+ mfdcr(UIC0SR),
+ mfdcr(UIC0ER),
+ mfdcr(UIC0CR),
+ mfdcr(UIC0PR),
+ mfdcr(UIC0TR),
+ mfdcr(UIC0MSR),
+ mfdcr(UIC0VR),
+ mfdcr(UIC0VCR));
puts ("\nMemory (SDRAM) Configuration\n"
"mcopt1 rtr pmit mb0cf mb1cf sdtr1\n");
- mtdcr(SDRAM0_CFGADDR,mem_mcopt1); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_rtr); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_pmit); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_mb0cf); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_mb1cf); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
- mtdcr(SDRAM0_CFGADDR,mem_sdtr1); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_CFG); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_RTR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_PMIT); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_B0CR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_B1CR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_TR); printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
printf ("\n\n"
"DMA Channels\n"
#include <common.h>
#include <mpc83xx.h>
#include <ioports.h>
-#ifdef CONFIG_USB_EHCI_FSL
#include <asm/io.h>
+#ifdef CONFIG_USB_EHCI_FSL
#include <usb/ehci-fsl.h>
#endif
*/
void cpu_init_f (volatile immap_t * im)
{
- /* Pointer is writable since we allocated a register for it */
- gd = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
-
- /* Clear initial global data */
- memset ((void *) gd, 0, sizeof (gd_t));
-
- /* system performance tweaking */
-
-#ifdef CONFIG_SYS_ACR_PIPE_DEP
- /* Arbiter pipeline depth */
- im->arbiter.acr = (im->arbiter.acr & ~ACR_PIPE_DEP) |
- (CONFIG_SYS_ACR_PIPE_DEP << ACR_PIPE_DEP_SHIFT);
+ __be32 acr_mask =
+#ifdef CONFIG_SYS_ACR_PIPE_DEP /* Arbiter pipeline depth */
+ (ACR_PIPE_DEP << ACR_PIPE_DEP_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_ACR_RPTCNT
- /* Arbiter repeat count */
- im->arbiter.acr = (im->arbiter.acr & ~(ACR_RPTCNT)) |
- (CONFIG_SYS_ACR_RPTCNT << ACR_RPTCNT_SHIFT);
+#ifdef CONFIG_SYS_ACR_RPTCNT /* Arbiter repeat count */
+ (ACR_RPTCNT << ACR_RPTCNT_SHIFT) |
#endif
-
+ 0;
+ __be32 acr_val =
+#ifdef CONFIG_SYS_ACR_PIPE_DEP /* Arbiter pipeline depth */
+ (CONFIG_SYS_ACR_PIPE_DEP << ACR_PIPE_DEP_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_ACR_RPTCNT /* Arbiter repeat count */
+ (CONFIG_SYS_ACR_RPTCNT << ACR_RPTCNT_SHIFT) |
+#endif
+ 0;
+ __be32 spcr_mask =
+#ifdef CONFIG_SYS_SPCR_OPT /* Optimize transactions between CSB and other dev */
+ (SPCR_OPT << SPCR_OPT_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SPCR_TSECEP /* all eTSEC's Emergency priority */
+ (SPCR_TSECEP << SPCR_TSECEP_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SPCR_TSEC1EP /* TSEC1 Emergency priority */
+ (SPCR_TSEC1EP << SPCR_TSEC1EP_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SPCR_TSEC2EP /* TSEC2 Emergency priority */
+ (SPCR_TSEC2EP << SPCR_TSEC2EP_SHIFT) |
+#endif
+ 0;
+ __be32 spcr_val =
#ifdef CONFIG_SYS_SPCR_OPT
- /* Optimize transactions between CSB and other devices */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_OPT) |
- (CONFIG_SYS_SPCR_OPT << SPCR_OPT_SHIFT);
+ (CONFIG_SYS_SPCR_OPT << SPCR_OPT_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SPCR_TSECEP
- /* all eTSEC's Emergency priority */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSECEP) |
- (CONFIG_SYS_SPCR_TSECEP << SPCR_TSECEP_SHIFT);
+#ifdef CONFIG_SYS_SPCR_TSECEP /* all eTSEC's Emergency priority */
+ (CONFIG_SYS_SPCR_TSECEP << SPCR_TSECEP_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SPCR_TSEC1EP
- /* TSEC1 Emergency priority */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSEC1EP) |
- (CONFIG_SYS_SPCR_TSEC1EP << SPCR_TSEC1EP_SHIFT);
+#ifdef CONFIG_SYS_SPCR_TSEC1EP /* TSEC1 Emergency priority */
+ (CONFIG_SYS_SPCR_TSEC1EP << SPCR_TSEC1EP_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SPCR_TSEC2EP
- /* TSEC2 Emergency priority */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSEC2EP) |
- (CONFIG_SYS_SPCR_TSEC2EP << SPCR_TSEC2EP_SHIFT);
+#ifdef CONFIG_SYS_SPCR_TSEC2EP /* TSEC2 Emergency priority */
+ (CONFIG_SYS_SPCR_TSEC2EP << SPCR_TSEC2EP_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_ENCCM
- /* Encryption clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_ENCCM) |
- (CONFIG_SYS_SCCR_ENCCM << SCCR_ENCCM_SHIFT);
+ 0;
+ __be32 sccr_mask =
+#ifdef CONFIG_SYS_SCCR_ENCCM /* Encryption clock mode */
+ (SCCR_ENCCM << SCCR_ENCCM_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_PCICM
- /* PCI & DMA clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_PCICM) |
- (CONFIG_SYS_SCCR_PCICM << SCCR_PCICM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_PCICM /* PCI & DMA clock mode */
+ (SCCR_PCICM << SCCR_PCICM_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_TSECCM
- /* all TSEC's clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSECCM) |
- (CONFIG_SYS_SCCR_TSECCM << SCCR_TSECCM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_TSECCM /* all TSEC's clock mode */
+ (SCCR_TSECCM << SCCR_TSECCM_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_TSEC1CM
- /* TSEC1 clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC1CM) |
- (CONFIG_SYS_SCCR_TSEC1CM << SCCR_TSEC1CM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_TSEC1CM /* TSEC1 clock mode */
+ (SCCR_TSEC1CM << SCCR_TSEC1CM_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_TSEC2CM
- /* TSEC2 clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC2CM) |
- (CONFIG_SYS_SCCR_TSEC2CM << SCCR_TSEC2CM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_TSEC2CM /* TSEC2 clock mode */
+ (SCCR_TSEC2CM << SCCR_TSEC2CM_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_TSEC1ON
- /* TSEC1 clock switch */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC1ON) |
- (CONFIG_SYS_SCCR_TSEC1ON << SCCR_TSEC1ON_SHIFT);
+#ifdef CONFIG_SYS_SCCR_TSEC1ON /* TSEC1 clock switch */
+ (SCCR_TSEC1ON << SCCR_TSEC1ON_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_TSEC2ON
- /* TSEC2 clock switch */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC2ON) |
- (CONFIG_SYS_SCCR_TSEC2ON << SCCR_TSEC2ON_SHIFT);
+#ifdef CONFIG_SYS_SCCR_TSEC2ON /* TSEC2 clock switch */
+ (SCCR_TSEC2ON << SCCR_TSEC2ON_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_USBMPHCM
- /* USB MPH clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_USBMPHCM) |
- (CONFIG_SYS_SCCR_USBMPHCM << SCCR_USBMPHCM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_USBMPHCM /* USB MPH clock mode */
+ (SCCR_USBMPHCM << SCCR_USBMPHCM_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_USBDRCM
- /* USB DR clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_USBDRCM) |
- (CONFIG_SYS_SCCR_USBDRCM << SCCR_USBDRCM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_USBDRCM /* USB DR clock mode */
+ (SCCR_USBDRCM << SCCR_USBDRCM_SHIFT) |
#endif
-
-#ifdef CONFIG_SYS_SCCR_SATACM
- /* SATA controller clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_SATACM) |
- (CONFIG_SYS_SCCR_SATACM << SCCR_SATACM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_SATACM /* SATA controller clock mode */
+ (SCCR_SATACM << SCCR_SATACM_SHIFT) |
+#endif
+ 0;
+ __be32 sccr_val =
+#ifdef CONFIG_SYS_SCCR_ENCCM /* Encryption clock mode */
+ (CONFIG_SYS_SCCR_ENCCM << SCCR_ENCCM_SHIFT) |
#endif
+#ifdef CONFIG_SYS_SCCR_PCICM /* PCI & DMA clock mode */
+ (CONFIG_SYS_SCCR_PCICM << SCCR_PCICM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSECCM /* all TSEC's clock mode */
+ (CONFIG_SYS_SCCR_TSECCM << SCCR_TSECCM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC1CM /* TSEC1 clock mode */
+ (CONFIG_SYS_SCCR_TSEC1CM << SCCR_TSEC1CM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC2CM /* TSEC2 clock mode */
+ (CONFIG_SYS_SCCR_TSEC2CM << SCCR_TSEC2CM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC1ON /* TSEC1 clock switch */
+ (CONFIG_SYS_SCCR_TSEC1ON << SCCR_TSEC1ON_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC2ON /* TSEC2 clock switch */
+ (CONFIG_SYS_SCCR_TSEC2ON << SCCR_TSEC2ON_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_USBMPHCM /* USB MPH clock mode */
+ (CONFIG_SYS_SCCR_USBMPHCM << SCCR_USBMPHCM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_USBDRCM /* USB DR clock mode */
+ (CONFIG_SYS_SCCR_USBDRCM << SCCR_USBDRCM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_SATACM /* SATA controller clock mode */
+ (CONFIG_SYS_SCCR_SATACM << SCCR_SATACM_SHIFT) |
+#endif
+ 0;
+
+ /* Pointer is writable since we allocated a register for it */
+ gd = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
+
+ /* Clear initial global data */
+ memset ((void *) gd, 0, sizeof (gd_t));
+
+ /* system performance tweaking */
+ clrsetbits_be32(&im->arbiter.acr, acr_mask, acr_val);
+
+ clrsetbits_be32(&im->sysconf.spcr, spcr_mask, spcr_val);
+
+ clrsetbits_be32(&im->clk.sccr, sccr_mask, sccr_val);
/* RSR - Reset Status Register - clear all status (4.6.1.3) */
- gd->reset_status = im->reset.rsr;
- im->reset.rsr = ~(RSR_RES);
+ gd->reset_status = __raw_readl(&im->reset.rsr);
+ __raw_writel(~(RSR_RES), &im->reset.rsr);
/* AER - Arbiter Event Register - store status */
- gd->arbiter_event_attributes = im->arbiter.aeatr;
- gd->arbiter_event_address = im->arbiter.aeadr;
+ gd->arbiter_event_attributes = __raw_readl(&im->arbiter.aeatr);
+ gd->arbiter_event_address = __raw_readl(&im->arbiter.aeadr);
/*
* RMR - Reset Mode Register
* contains checkstop reset enable (4.6.1.4)
*/
- im->reset.rmr = (RMR_CSRE & (1<<RMR_CSRE_SHIFT));
-
- /* LCRR - Clock Ratio Register (10.3.1.16) */
- im->lbus.lcrr = CONFIG_SYS_LCRR;
+ __raw_writel(RMR_CSRE & (1<<RMR_CSRE_SHIFT), &im->reset.rmr);
- /* Enable Time Base & Decrimenter ( so we will have udelay() )*/
- im->sysconf.spcr |= SPCR_TBEN;
+ /* Enable Time Base & Decrementer ( so we will have udelay() )*/
+ setbits_be32(&im->sysconf.spcr, SPCR_TBEN);
/* System General Purpose Register */
#ifdef CONFIG_SYS_SICRH
#if defined(CONFIG_MPC834x) || defined(CONFIG_MPC8313)
/* regarding to MPC34x manual rev.1 bits 28..29 must be preserved */
- im->sysconf.sicrh = (im->sysconf.sicrh & 0x0000000C) | CONFIG_SYS_SICRH;
+ __raw_writel((im->sysconf.sicrh & 0x0000000C) | CONFIG_SYS_SICRH,
+ &im->sysconf.sicrh);
#else
- im->sysconf.sicrh = CONFIG_SYS_SICRH;
+ __raw_writel(CONFIG_SYS_SICRH, &im->sysconf.sicrh);
#endif
#endif
#ifdef CONFIG_SYS_SICRL
- im->sysconf.sicrl = CONFIG_SYS_SICRL;
+ __raw_writel(CONFIG_SYS_SICRL, &im->sysconf.sicrl);
#endif
- /* DDR control driver register */
-#ifdef CONFIG_SYS_DDRCDR
- im->sysconf.ddrcdr = CONFIG_SYS_DDRCDR;
+#ifdef CONFIG_SYS_DDRCDR /* DDR control driver register */
+ __raw_writel(CONFIG_SYS_DDRCDR, &im->sysconf.ddrcdr);
#endif
- /* Output buffer impedance register */
-#ifdef CONFIG_SYS_OBIR
- im->sysconf.obir = CONFIG_SYS_OBIR;
+#ifdef CONFIG_SYS_OBIR /* Output buffer impedance register */
+ __raw_writel(CONFIG_SYS_OBIR, &im->sysconf.obir);
#endif
#ifdef CONFIG_QE
/* Wait for clock to stabilize */
do {
- temp = in_be32(&ehci->control);
+ temp = __raw_readl(&ehci->control);
udelay(1000);
} while (!(temp & PHY_CLK_VALID));
#endif
int cpu_init_r (void)
{
+ volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR;
#ifdef CONFIG_QE
uint qe_base = CONFIG_SYS_IMMR + 0x00100000; /* QE immr base */
+#endif
+ __be32 lcrr_mask =
+#ifdef CONFIG_SYS_LCRR_DBYP /* PLL bypass */
+ LCRR_DBYP |
+#endif
+#ifdef CONFIG_SYS_LCRR_EADC /* external address delay */
+ LCRR_EADC |
+#endif
+#ifdef CONFIG_SYS_LCRR_CLKDIV /* system clock divider */
+ LCRR_CLKDIV |
+#endif
+ 0;
+ __be32 lcrr_val =
+#ifdef CONFIG_SYS_LCRR_DBYP /* PLL bypass */
+ CONFIG_SYS_LCRR_DBYP |
+#endif
+#ifdef CONFIG_SYS_LCRR_EADC
+ CONFIG_SYS_LCRR_EADC |
+#endif
+#ifdef CONFIG_SYS_LCRR_CLKDIV /* system clock divider */
+ CONFIG_SYS_LCRR_CLKDIV |
+#endif
+ 0;
+
+ /* LCRR - Clock Ratio Register (10.3.1.16)
+ * write, read, and isync per MPC8379ERM rev.1 CLKDEV field description
+ */
+ clrsetbits_be32(&im->lbus.lcrr, lcrr_mask, lcrr_val);
+ __raw_readl(&im->lbus.lcrr);
+ isync();
+
+#ifdef CONFIG_QE
qe_init(qe_base);
qe_reset();
#endif
* program all the registers.
* -------------------------------------------------------------------*/
-#define mtsdram0(reg, data) mtdcr(SDRAM0_CFGADDR,reg);mtdcr(SDRAM0_CFGDATA,data)
/* disable memcontroller so updates work */
- mtsdram0( mem_mcopt1, 0 );
+ mtsdram(SDRAM0_CFG, 0);
#ifndef CONFIG_405EP /* not on PPC405EP */
- mtsdram0( mem_besra , sdram0_besr0 );
- mtsdram0( mem_besrb , sdram0_besr1 );
- mtsdram0( mem_ecccf , sdram0_ecccfg );
- mtsdram0( mem_eccerr, sdram0_eccesr );
+ mtsdram(SDRAM0_BESR0, sdram0_besr0);
+ mtsdram(SDRAM0_BESR1, sdram0_besr1);
+ mtsdram(SDRAM0_ECCCFG, sdram0_ecccfg);
+ mtsdram(SDRAM0_ECCESR, sdram0_eccesr);
#endif
- mtsdram0( mem_rtr , sdram0_rtr );
- mtsdram0( mem_pmit , sdram0_pmit );
- mtsdram0( mem_mb0cf , sdram0_b0cr );
- mtsdram0( mem_mb1cf , sdram0_b1cr );
+ mtsdram(SDRAM0_RTR, sdram0_rtr);
+ mtsdram(SDRAM0_PMIT, sdram0_pmit);
+ mtsdram(SDRAM0_B0CR, sdram0_b0cr);
+ mtsdram(SDRAM0_B1CR, sdram0_b1cr);
#ifndef CONFIG_405EP /* not on PPC405EP */
- mtsdram0( mem_mb2cf , sdram0_b2cr );
- mtsdram0( mem_mb3cf , sdram0_b3cr );
+ mtsdram(SDRAM0_B2CR, sdram0_b2cr);
+ mtsdram(SDRAM0_B3CR, sdram0_b3cr);
#endif
- mtsdram0( mem_sdtr1 , sdram0_tr );
+ mtsdram(SDRAM0_TR, sdram0_tr);
/* SDRAM have a power on delay, 500 micro should do */
udelay(500);
sdram0_cfg = SDRAM0_CFG_DCE | SDRAM0_CFG_BRPF(1) | SDRAM0_CFG_ECCDD | SDRAM0_CFG_EMDULR;
if (ecc_on)
sdram0_cfg |= SDRAM0_CFG_MEMCHK;
- mtsdram0(mem_mcopt1, sdram0_cfg);
+ mtsdram(SDRAM0_CFG, sdram0_cfg);
return (total_size);
}
/*
* program SDRAM Clock Timing Register (SDRAM0_CLKTR)
*/
- mtsdram(mem_clktr, 0x40000000);
+ mtsdram(SDRAM0_CLKTR, 0x40000000);
/*
* delay to ensure 200 usec has elapsed
/*
* enable the memory controller
*/
- mfsdram(mem_cfg0, cfg0);
- mtsdram(mem_cfg0, cfg0 | SDRAM_CFG0_DCEN);
+ mfsdram(SDRAM0_CFG0, cfg0);
+ mtsdram(SDRAM0_CFG0, cfg0 | SDRAM_CFG0_DCEN);
/*
* wait for SDRAM_CFG0_DC_EN to complete
*/
while (1) {
- mfsdram(mem_mcsts, mcsts);
+ mfsdram(SDRAM0_MCSTS, mcsts);
if ((mcsts & SDRAM_MCSTS_MRSC) != 0)
break;
}
/*
* get Memory Controller Options 0 data
*/
- mfsdram(mem_cfg0, cfg0);
+ mfsdram(SDRAM0_CFG0, cfg0);
/*
* clear bits
* Note: DCEN must be enabled after all DDR SDRAM controller
* configuration registers get initialized.
*/
- mtsdram(mem_cfg0, cfg0);
+ mtsdram(SDRAM0_CFG0, cfg0);
}
static void program_cfg1(unsigned long *dimm_populated,
unsigned long num_dimm_banks)
{
unsigned long cfg1;
- mfsdram(mem_cfg1, cfg1);
+ mfsdram(SDRAM0_CFG1, cfg1);
/*
* Self-refresh exit, disable PM
/*
* program Memory Controller Options 1
*/
- mtsdram(mem_cfg1, cfg1);
+ mtsdram(SDRAM0_CFG1, cfg1);
}
static void program_rtr(unsigned long *dimm_populated,
/*
* program Refresh Timer Register (SDRAM0_RTR)
*/
- mtsdram(mem_rtr, sdram_rtr);
+ mtsdram(SDRAM0_RTR, sdram_rtr);
}
static void program_tr0(unsigned long *dimm_populated,
/*
* get SDRAM Timing Register 0 (SDRAM_TR0) and clear bits
*/
- mfsdram(mem_tr0, tr0);
+ mfsdram(SDRAM0_TR0, tr0);
tr0 &= ~(SDRAM_TR0_SDWR_MASK | SDRAM_TR0_SDWD_MASK |
SDRAM_TR0_SDCL_MASK | SDRAM_TR0_SDPA_MASK |
SDRAM_TR0_SDCP_MASK | SDRAM_TR0_SDLD_MASK |
}
debug("tr0: %x\n", tr0);
- mtsdram(mem_tr0, tr0);
+ mtsdram(SDRAM0_TR0, tr0);
}
static int short_mem_test(void)
0x55AA55AA, 0x55AA55AA, 0xAA55AA55, 0xAA55AA55}};
for (bxcr_num = 0; bxcr_num < MAXBXCR; bxcr_num++) {
- mtdcr(SDRAM0_CFGADDR, mem_b0cr + (bxcr_num << 2));
+ mtdcr(SDRAM0_CFGADDR, SDRAM0_B0CR + (bxcr_num << 2));
if ((mfdcr(SDRAM0_CFGDATA) & SDRAM_BXCR_SDBE) == SDRAM_BXCR_SDBE) {
/* Bank is enabled */
membase = (unsigned long*)
/*
* get SDRAM Timing Register 0 (SDRAM_TR0) and clear bits
*/
- mfsdram(mem_tr1, tr1);
+ mfsdram(SDRAM0_TR1, tr1);
tr1 &= ~(SDRAM_TR1_RDSS_MASK | SDRAM_TR1_RDSL_MASK |
SDRAM_TR1_RDCD_MASK | SDRAM_TR1_RDCT_MASK);
- mfsdram(mem_tr0, tr0);
+ mfsdram(SDRAM0_TR0, tr0);
if (((tr0 & SDRAM_TR0_SDCL_MASK) == SDRAM_TR0_SDCL_2_5_CLK) &&
(sys_info.freqPLB > 100000000)) {
tr1 |= SDRAM_TR1_RDSS_TR2;
/*
* save CFG0 ECC setting to a temporary variable and turn ECC off
*/
- mfsdram(mem_cfg0, cfg0);
+ mfsdram(SDRAM0_CFG0, cfg0);
ecc_temp = cfg0 & SDRAM_CFG0_MCHK_MASK;
- mtsdram(mem_cfg0, (cfg0 & ~SDRAM_CFG0_MCHK_MASK) | SDRAM_CFG0_MCHK_NON);
+ mtsdram(SDRAM0_CFG0, (cfg0 & ~SDRAM_CFG0_MCHK_MASK) | SDRAM_CFG0_MCHK_NON);
/*
* get the delay line calibration register value
*/
- mfsdram(mem_dlycal, dlycal);
+ mfsdram(SDRAM0_DLYCAL, dlycal);
dly_val = SDRAM_DLYCAL_DLCV_DECODE(dlycal) << 2;
max_pass_length = 0;
/*
* Set the timing reg for the test.
*/
- mtsdram(mem_tr1, (tr1 | SDRAM_TR1_RDCT_ENCODE(rdclt)));
+ mtsdram(SDRAM0_TR1, (tr1 | SDRAM_TR1_RDCT_ENCODE(rdclt)));
if (short_mem_test()) {
if (fail_found == TRUE) {
/*
* restore the orignal ECC setting
*/
- mtsdram(mem_cfg0, (cfg0 & ~SDRAM_CFG0_MCHK_MASK) | ecc_temp);
+ mtsdram(SDRAM0_CFG0, (cfg0 & ~SDRAM_CFG0_MCHK_MASK) | ecc_temp);
/*
* set the SDRAM TR1 RDCD value
/*
* program SDRAM Timing Register 1 TR1
*/
- mtsdram(mem_tr1, tr1);
+ mtsdram(SDRAM0_TR1, tr1);
}
static unsigned long program_bxcr(unsigned long *dimm_populated,
* Set the BxCR regs. First, wipe out the bank config registers.
*/
for (bx_cr_num = 0; bx_cr_num < MAXBXCR; bx_cr_num++) {
- mtdcr(SDRAM0_CFGADDR, mem_b0cr + (bx_cr_num << 2));
+ mtdcr(SDRAM0_CFGADDR, SDRAM0_B0CR + (bx_cr_num << 2));
mtdcr(SDRAM0_CFGDATA, 0x00000000);
bank_parms[bx_cr_num].bank_size_bytes = 0;
}
/* Set the SDRAM0_BxCR regs thanks to sort tables */
for (bx_cr_num = 0, bank_base_addr = 0; bx_cr_num < MAXBXCR; bx_cr_num++) {
if (bank_parms[sorted_bank_num[bx_cr_num]].bank_size_bytes) {
- mtdcr(SDRAM0_CFGADDR, mem_b0cr + (sorted_bank_num[bx_cr_num] << 2));
+ mtdcr(SDRAM0_CFGADDR, SDRAM0_B0CR + (sorted_bank_num[bx_cr_num] << 2));
temp = mfdcr(SDRAM0_CFGDATA) & ~(SDRAM_BXCR_SDBA_MASK | SDRAM_BXCR_SDSZ_MASK |
SDRAM_BXCR_SDAM_MASK | SDRAM_BXCR_SDBE);
temp = temp | (bank_base_addr & SDRAM_BXCR_SDBA_MASK) |
/*
* Disable memory controller.
*/
- mtsdram(mem_mcopt1, 0x00000000);
+ mtsdram(SDRAM0_CFG, 0x00000000);
/*
* Set MB0CF for bank 0.
*/
- mtsdram(mem_mb0cf, mb0cf[i].reg);
- mtsdram(mem_sdtr1, sdtr1);
- mtsdram(mem_rtr, compute_rtr(speed, mb0cf[i].rows, 64));
+ mtsdram(SDRAM0_B0CR, mb0cf[i].reg);
+ mtsdram(SDRAM0_TR, sdtr1);
+ mtsdram(SDRAM0_RTR, compute_rtr(speed, mb0cf[i].rows, 64));
udelay(200);
* Set DC_EN to '1' and BRD_PRF to '01' for 16 byte PLB Burst
* read/prefetch.
*/
- mtsdram(mem_mcopt1, 0x80800000);
+ mtsdram(SDRAM0_CFG, 0x80800000);
udelay(10000);
* defined (assumes same type as bank 0)
*/
#ifdef CONFIG_SDRAM_BANK1
- mtsdram(mem_mcopt1, 0x00000000);
- mtsdram(mem_mb1cf, mb0cf[i].size | mb0cf[i].reg);
- mtsdram(mem_mcopt1, 0x80800000);
+ mtsdram(SDRAM0_CFG, 0x00000000);
+ mtsdram(SDRAM0_B1CR, mb0cf[i].size | mb0cf[i].reg);
+ mtsdram(SDRAM0_CFG, 0x80800000);
udelay(10000);
/*
*/
if (get_ram_size((long *)mb0cf[i].size, mb0cf[i].size) !=
mb0cf[i].size) {
- mtsdram(mem_mb1cf, 0);
- mtsdram(mem_mcopt1, 0);
+ mtsdram(SDRAM0_B1CR, 0);
+ mtsdram(SDRAM0_CFG, 0);
} else {
/*
* We have two identical banks, so the size
/* go through all possible SDRAM0_TR1[RDCT] values */
for (i=0; i<=0x1ff; i++) {
/* set the current value for TR1 */
- mtsdram(mem_tr1, (0x80800800 | i));
+ mtsdram(SDRAM0_TR1, (0x80800800 | i));
/* write values */
for (j=0; j<NUM_TRIES; j++) {
/*
* Disable memory controller.
*/
- mtsdram(mem_cfg0, 0x00000000);
+ mtsdram(SDRAM0_CFG0, 0x00000000);
/*
* Setup some default
*/
- mtsdram(mem_uabba, 0x00000000); /* ubba=0 (default) */
- mtsdram(mem_slio, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
- mtsdram(mem_devopt, 0x00000000); /* dll=0 ds=0 (normal) */
- mtsdram(mem_wddctr, CONFIG_SYS_SDRAM0_WDDCTR);
- mtsdram(mem_clktr, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
+ mtsdram(SDRAM0_UABBA, 0x00000000); /* ubba=0 (default) */
+ mtsdram(SDRAM0_SLIO, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
+ mtsdram(SDRAM0_DEVOPT, 0x00000000); /* dll=0 ds=0 (normal) */
+ mtsdram(SDRAM0_WDDCTR, CONFIG_SYS_SDRAM0_WDDCTR);
+ mtsdram(SDRAM0_CLKTR, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram(mem_b0cr, mb0cf[i].reg);
- mtsdram(mem_tr0, CONFIG_SYS_SDRAM0_TR0);
- mtsdram(mem_tr1, 0x80800800); /* SS=T2 SL=STAGE 3 CD=1 CT=0x00*/
- mtsdram(mem_rtr, CONFIG_SYS_SDRAM0_RTR);
- mtsdram(mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM*/
+ mtsdram(SDRAM0_B0CR, mb0cf[i].reg);
+ mtsdram(SDRAM0_TR0, CONFIG_SYS_SDRAM0_TR0);
+ mtsdram(SDRAM0_TR1, 0x80800800); /* SS=T2 SL=STAGE 3 CD=1 CT=0x00*/
+ mtsdram(SDRAM0_RTR, CONFIG_SYS_SDRAM0_RTR);
+ mtsdram(SDRAM0_CFG1, 0x00000000); /* Self-refresh exit, disable PM*/
udelay(400); /* Delay 200 usecs (min) */
/*
* Enable the controller, then wait for DCEN to complete
*/
- mtsdram(mem_cfg0, CONFIG_SYS_SDRAM0_CFG0);
+ mtsdram(SDRAM0_CFG0, CONFIG_SYS_SDRAM0_CFG0);
udelay(10000);
if (get_ram_size(0, mb0cf[i].size) == mb0cf[i].size) {
* Optimize TR1 to current hardware environment
*/
sdram_tr1_set(0x00000000, &tr1_bank1);
- mtsdram(mem_tr1, (tr1_bank1 | 0x80800800));
+ mtsdram(SDRAM0_TR1, (tr1_bank1 | 0x80800800));
/*
* defined (assumes same type as bank 0)
*/
#ifdef CONFIG_SDRAM_BANK1
- mtsdram(mem_cfg0, 0);
- mtsdram(mem_b1cr, mb0cf[i].size | mb0cf[i].reg);
- mtsdram(mem_cfg0, CONFIG_SYS_SDRAM0_CFG0);
+ mtsdram(SDRAM0_CFG0, 0);
+ mtsdram(SDRAM0_B1CR, mb0cf[i].size | mb0cf[i].reg);
+ mtsdram(SDRAM0_CFG0, CONFIG_SYS_SDRAM0_CFG0);
udelay(10000);
/*
*/
if (get_ram_size((long *)mb0cf[i].size, mb0cf[i].size)
!= mb0cf[i].size) {
- mtsdram(mem_cfg0, 0);
- mtsdram(mem_b1cr, 0);
- mtsdram(mem_cfg0, CONFIG_SYS_SDRAM0_CFG0);
+ mtsdram(SDRAM0_CFG0, 0);
+ mtsdram(SDRAM0_B1CR, 0);
+ mtsdram(SDRAM0_CFG0, CONFIG_SYS_SDRAM0_CFG0);
udelay(10000);
} else {
/*
/*
* Read masked interrupt status register to determine interrupt source
*/
- uic_msr = mfdcr(uic0msr);
+ uic_msr = mfdcr(UIC0MSR);
#if (UIC_MAX > 1)
if ((UIC_MASK(VECNUM_UIC1CI) & uic_msr) ||
uic_interrupt(UIC3_DCR_BASE, 96);
#endif
- mtdcr(uic0sr, (uic_msr & UICB0_ALL));
+ mtdcr(UIC0SR, (uic_msr & UICB0_ALL));
if (uic_msr & ~(UICB0_ALL))
uic_interrupt(UIC0_DCR_BASE, 0);
void pic_irq_ack(unsigned int vec)
{
if ((vec >= 0) && (vec < 32))
- mtdcr(uicsr, UIC_MASK(vec));
+ mtdcr(UIC0SR, UIC_MASK(vec));
else if ((vec >= 32) && (vec < 64))
- mtdcr(uic1sr, UIC_MASK(vec));
+ mtdcr(UIC1SR, UIC_MASK(vec));
else if ((vec >= 64) && (vec < 96))
- mtdcr(uic2sr, UIC_MASK(vec));
+ mtdcr(UIC2SR, UIC_MASK(vec));
else if (vec >= 96)
- mtdcr(uic3sr, UIC_MASK(vec));
+ mtdcr(UIC3SR, UIC_MASK(vec));
}
/*
{
if ((vec >= 0) && (vec < 32))
- mtdcr(uicer, mfdcr(uicer) | UIC_MASK(vec));
+ mtdcr(UIC0ER, mfdcr(UIC0ER) | UIC_MASK(vec));
else if ((vec >= 32) && (vec < 64))
- mtdcr(uic1er, mfdcr(uic1er) | UIC_MASK(vec));
+ mtdcr(UIC1ER, mfdcr(UIC1ER) | UIC_MASK(vec));
else if ((vec >= 64) && (vec < 96))
- mtdcr(uic2er, mfdcr(uic2er) | UIC_MASK(vec));
+ mtdcr(UIC2ER, mfdcr(UIC2ER) | UIC_MASK(vec));
else if (vec >= 96)
- mtdcr(uic3er, mfdcr(uic3er) | UIC_MASK(vec));
+ mtdcr(UIC3ER, mfdcr(UIC3ER) | UIC_MASK(vec));
debug("Install interrupt vector %d\n", vec);
}
void pic_irq_disable(unsigned int vec)
{
if ((vec >= 0) && (vec < 32))
- mtdcr(uicer, mfdcr(uicer) & ~UIC_MASK(vec));
+ mtdcr(UIC0ER, mfdcr(UIC0ER) & ~UIC_MASK(vec));
else if ((vec >= 32) && (vec < 64))
- mtdcr(uic1er, mfdcr(uic1er) & ~UIC_MASK(vec));
+ mtdcr(UIC1ER, mfdcr(UIC1ER) & ~UIC_MASK(vec));
else if ((vec >= 64) && (vec < 96))
- mtdcr(uic2er, mfdcr(uic2er) & ~UIC_MASK(vec));
+ mtdcr(UIC2ER, mfdcr(UIC2ER) & ~UIC_MASK(vec));
else if (vec >= 96)
- mtdcr(uic3er, mfdcr(uic3er) & ~UIC_MASK(vec));
+ mtdcr(UIC3ER, mfdcr(UIC3ER) & ~UIC_MASK(vec));
}
*/
static const struct {
unsigned short divider;
-#ifdef __PPC__
- u8 dfsr;
-#endif
u8 fdr;
} fsl_i2c_speed_map[] = {
-#ifdef __PPC__
- {160, 1, 32}, {192, 1, 33}, {224, 1, 34}, {256, 1, 35},
- {288, 1, 0}, {320, 1, 1}, {352, 6, 1}, {384, 1, 2}, {416, 6, 2},
- {448, 1, 38}, {480, 1, 3}, {512, 1, 39}, {544, 11, 3}, {576, 1, 4},
- {608, 22, 3}, {640, 1, 5}, {672, 32, 3}, {704, 11, 5}, {736, 43, 3},
- {768, 1, 6}, {800, 54, 3}, {832, 11, 6}, {896, 1, 42}, {960, 1, 7},
- {1024, 1, 43}, {1088, 22, 7}, {1152, 1, 8}, {1216, 43, 7}, {1280, 1, 9},
- {1408, 22, 9}, {1536, 1, 10}, {1664, 22, 10}, {1792, 1, 46},
- {1920, 1, 11}, {2048, 1, 47}, {2176, 43, 11}, {2304, 1, 12},
- {2560, 1, 13}, {2816, 43, 13}, {3072, 1, 14}, {3328, 43, 14},
- {3584, 1, 50}, {3840, 1, 15}, {4096, 1, 51}, {4608, 1, 16},
- {5120, 1, 17}, {6144, 1, 18}, {7168, 1, 54}, {7680, 1, 19},
- {8192, 1, 55}, {9216, 1, 20}, {10240, 1, 21}, {12288, 1, 22},
- {14336, 1, 58}, {15360, 1, 23}, {16384, 1, 59}, {18432, 1, 24},
- {20480, 1, 25}, {24576, 1, 26}, {28672, 1, 62}, {30720, 1, 27},
- {32768, 1, 63}, {36864, 1, 28}, {40960, 1, 29}, {49152, 1, 30},
- {61440, 1, 31}, {-1, 1, 31}
-#elif defined(__M68K__)
+#ifdef __M68K__
{20, 32}, {22, 33}, {24, 34}, {26, 35},
{28, 0}, {28, 36}, {30, 1}, {32, 37},
{34, 2}, {36, 38}, {40, 3}, {40, 39},
unsigned int i2c_clk, unsigned int speed)
{
unsigned short divider = min(i2c_clk / speed, (unsigned short) -1);
- unsigned int i;
/*
* We want to choose an FDR/DFSR that generates an I2C bus speed that
* want the first divider that is equal to or greater than the
* calculated divider.
*/
+#ifdef __PPC__
+ u8 dfsr, fdr = 0x31; /* Default if no FDR found */
+ /* a, b and dfsr matches identifiers A,B and C respectively in AN2919 */
+ unsigned short a, b, ga, gb;
+ unsigned long c_div, est_div;
+
+#ifdef CONFIG_FSL_I2C_CUSTOM_DFSR
+ dfsr = CONFIG_FSL_I2C_CUSTOM_DFSR;
+#else
+ /* Condition 1: dfsr <= 50/T */
+ dfsr = (5 * (i2c_clk / 1000)) / 100000;
+#endif
+#ifdef CONFIG_FSL_I2C_CUSTOM_FDR
+ fdr = CONFIG_FSL_I2C_CUSTOM_FDR;
+ speed = i2c_clk / divider; /* Fake something */
+#else
+ debug("Requested speed:%d, i2c_clk:%d\n", speed, i2c_clk);
+ if (!dfsr)
+ dfsr = 1;
+
+ est_div = ~0;
+ for (ga = 0x4, a = 10; a <= 30; ga++, a += 2) {
+ for (gb = 0; gb < 8; gb++) {
+ b = 16 << gb;
+ c_div = b * (a + ((3*dfsr)/b)*2);
+ if ((c_div > divider) && (c_div < est_div)) {
+ unsigned short bin_gb, bin_ga;
+
+ est_div = c_div;
+ bin_gb = gb << 2;
+ bin_ga = (ga & 0x3) | ((ga & 0x4) << 3);
+ fdr = bin_gb | bin_ga;
+ speed = i2c_clk / est_div;
+ debug("FDR:0x%.2x, div:%ld, ga:0x%x, gb:0x%x, "
+ "a:%d, b:%d, speed:%d\n",
+ fdr, est_div, ga, gb, a, b, speed);
+ /* Condition 2 not accounted for */
+ debug("Tr <= %d ns\n",
+ (b - 3 * dfsr) * 1000000 /
+ (i2c_clk / 1000));
+ }
+ }
+ if (a == 20)
+ a += 2;
+ if (a == 24)
+ a += 4;
+ }
+ debug("divider:%d, est_div:%ld, DFSR:%d\n", divider, est_div, dfsr);
+ debug("FDR:0x%.2x, speed:%d\n", fdr, speed);
+#endif
+ writeb(dfsr, &dev->dfsrr); /* set default filter */
+ writeb(fdr, &dev->fdr); /* set bus speed */
+#else
+ unsigned int i;
for (i = 0; i < ARRAY_SIZE(fsl_i2c_speed_map); i++)
if (fsl_i2c_speed_map[i].divider >= divider) {
u8 fdr;
-#ifdef __PPC__
- u8 dfsr;
- dfsr = fsl_i2c_speed_map[i].dfsr;
-#endif
+
fdr = fsl_i2c_speed_map[i].fdr;
speed = i2c_clk / fsl_i2c_speed_map[i].divider;
writeb(fdr, &dev->fdr); /* set bus speed */
-#ifdef __PPC__
- writeb(dfsr, &dev->dfsrr); /* set default filter */
-#endif
+
break;
}
-
+#endif
return speed;
}
#endif
}
-static __inline__ int
+static int
i2c_wait4bus(void)
{
unsigned long long timeval = get_ticks();
csr = readb(&i2c_dev[i2c_bus_num]->sr);
if (!(csr & I2C_SR_MIF))
continue;
+ /* Read again to allow register to stabilise */
+ csr = readb(&i2c_dev[i2c_bus_num]->sr);
writeb(0x0, &i2c_dev[i2c_bus_num]->sr);
{
int i;
- writeb(I2C_CR_MEN | I2C_CR_MSTA | I2C_CR_MTX,
- &i2c_dev[i2c_bus_num]->cr);
-
for (i = 0; i < length; i++) {
writeb(data[i], &i2c_dev[i2c_bus_num]->dr);
writeb(I2C_CR_MEN | I2C_CR_MSTA | I2C_CR_TXAK,
&i2c_dev[i2c_bus_num]->cr);
- /* Generate stop on last byte */
+ /* Do not generate stop on last byte */
if (i == length - 1)
- writeb(I2C_CR_MEN | I2C_CR_TXAK, &i2c_dev[i2c_bus_num]->cr);
+ writeb(I2C_CR_MEN | I2C_CR_MSTA | I2C_CR_MTX,
+ &i2c_dev[i2c_bus_num]->cr);
data[i] = readb(&i2c_dev[i2c_bus_num]->dr);
}
writeb(I2C_CR_MEN, &i2c_dev[i2c_bus_num]->cr);
+ if (i2c_wait4bus()) /* Wait until STOP */
+ debug("i2c_read: wait4bus timed out\n");
+
if (i == length)
return 0;
}
writeb(I2C_CR_MEN, &i2c_dev[i2c_bus_num]->cr);
+ if (i2c_wait4bus()) /* Wait until STOP */
+ debug("i2c_write: wait4bus timed out\n");
if (i == length)
return 0;
#include "common.h"
#include "qe.h"
+#include "asm/immap_qe.h"
/* Fast or Giga ethernet
*/
#ifndef __UEC_H__
#define __UEC_H__
+#include "qe.h"
+#include "uccf.h"
+
#define MAX_TX_THREADS 8
#define MAX_RX_THREADS 8
#define MAX_TX_QUEUES 8
ENET_1000_RGMII,
ENET_1000_RGMII_ID,
ENET_1000_RGMII_RXID,
+ ENET_1000_RGMII_TXID,
ENET_1000_TBI,
ENET_1000_RTBI,
ENET_1000_SGMII
{
struct eth_device *edev = mii_info->dev;
uec_private_t *uec = edev->priv;
+ enum enet_interface iface = uec->uec_info->enet_interface;
- if (uec->uec_info->enet_interface == ENET_1000_RGMII_ID) {
+ if (iface == ENET_1000_RGMII_ID ||
+ iface == ENET_1000_RGMII_RXID ||
+ iface == ENET_1000_RGMII_TXID) {
int temp;
temp = phy_read(mii_info, MII_M1111_PHY_EXT_CR);
- temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
+ if (iface == ENET_1000_RGMII_ID) {
+ temp |= MII_M1111_RX_DELAY | MII_M1111_TX_DELAY;
+ } else if (iface == ENET_1000_RGMII_RXID) {
+ temp &= ~MII_M1111_TX_DELAY;
+ temp |= MII_M1111_RX_DELAY;
+ } else if (iface == ENET_1000_RGMII_TXID) {
+ temp &= ~MII_M1111_RX_DELAY;
+ temp |= MII_M1111_TX_DELAY;
+ }
phy_write(mii_info, MII_M1111_PHY_EXT_CR, temp);
temp = phy_read(mii_info, MII_M1111_PHY_EXT_SR);
continue;
}
/* Relative to cur dir */
- sprintf(buf, "%s%s",
+ sprintf(buf, "%s/%s",
link_name, next == NULL ? "" : next);
memcpy(symlinkpath, buf, sizeof(buf));
next = name = symlinkpath;
* SDRAM Controller
*/
-/*
- * XXX - ToDo: Revisit file to change all these lower case defines into
- * upper case. Also needs to be done in the controller setup code too
- * of course. sr, 2008-06-02
- */
#ifndef CONFIG_405EP
-#define mem_besra 0x00 /* bus error syndrome reg a */
-#define mem_besrsa 0x04 /* bus error syndrome reg set a */
-#define mem_besrb 0x08 /* bus error syndrome reg b */
-#define mem_besrsb 0x0c /* bus error syndrome reg set b */
-#define mem_bear 0x10 /* bus error address reg */
+#define SDRAM0_BESR0 0x00 /* bus error syndrome reg a */
+#define SDRAM0_BESRS0 0x04 /* bus error syndrome reg set a */
+#define SDRAM0_BESR1 0x08 /* bus error syndrome reg b */
+#define SDRAM0_BESRS1 0x0c /* bus error syndrome reg set b */
+#define SDRAM0_BEAR 0x10 /* bus error address reg */
#endif
-#define mem_mcopt1 0x20 /* memory controller options 1 */
-#define mem_status 0x24 /* memory status */
-#define mem_rtr 0x30 /* refresh timer reg */
-#define mem_pmit 0x34 /* power management idle timer */
-#define mem_mb0cf 0x40 /* memory bank 0 configuration */
-#define mem_mb1cf 0x44 /* memory bank 1 configuration */
+#define SDRAM0_CFG 0x20 /* memory controller options 1 */
+#define SDRAM0_STATUS 0x24 /* memory status */
+#define SDRAM0_RTR 0x30 /* refresh timer reg */
+#define SDRAM0_PMIT 0x34 /* power management idle timer */
+#define SDRAM0_B0CR 0x40 /* memory bank 0 configuration */
+#define SDRAM0_B1CR 0x44 /* memory bank 1 configuration */
#ifndef CONFIG_405EP
-#define mem_mb2cf 0x48 /* memory bank 2 configuration */
-#define mem_mb3cf 0x4c /* memory bank 3 configuration */
+#define SDRAM0_B2CR 0x48 /* memory bank 2 configuration */
+#define SDRAM0_B3CR 0x4c /* memory bank 3 configuration */
#endif
-#define mem_sdtr1 0x80 /* timing reg 1 */
+#define SDRAM0_TR 0x80 /* timing reg 1 */
#ifndef CONFIG_405EP
-#define mem_ecccf 0x94 /* ECC configuration */
-#define mem_eccerr 0x98 /* ECC error status */
+#define SDRAM0_ECCCFG 0x94 /* ECC configuration */
+#define SDRAM0_ECCESR 0x98 /* ECC error status */
#endif
#endif /* CONFIG_SDRAM_PPC4xx_IBM_SDRAM */
#define SDRAM_CFG0 0x20 /* memory controller options 0 */
#define SDRAM_CFG1 0x21 /* memory controller options 1 */
-/*
- * XXX - ToDo: Revisit file to change all these lower case defines into
- * upper case. Also needs to be done in the controller setup code too
- * of course. sr, 2008-06-02
- */
-#define mem_besr0_clr 0x0000 /* bus error status reg 0 (clr) */
-#define mem_besr0_set 0x0004 /* bus error status reg 0 (set) */
-#define mem_besr1_clr 0x0008 /* bus error status reg 1 (clr) */
-#define mem_besr1_set 0x000c /* bus error status reg 1 (set) */
-#define mem_bear 0x0010 /* bus error address reg */
-#define mem_mirq_clr 0x0011 /* bus master interrupt (clr) */
-#define mem_mirq_set 0x0012 /* bus master interrupt (set) */
-#define mem_slio 0x0018 /* ddr sdram slave interface options */
-#define mem_cfg0 0x0020 /* ddr sdram options 0 */
-#define mem_cfg1 0x0021 /* ddr sdram options 1 */
-#define mem_devopt 0x0022 /* ddr sdram device options */
-#define mem_mcsts 0x0024 /* memory controller status */
-#define mem_rtr 0x0030 /* refresh timer register */
-#define mem_pmit 0x0034 /* power management idle timer */
-#define mem_uabba 0x0038 /* plb UABus base address */
-#define mem_b0cr 0x0040 /* ddr sdram bank 0 configuration */
-#define mem_b1cr 0x0044 /* ddr sdram bank 1 configuration */
-#define mem_b2cr 0x0048 /* ddr sdram bank 2 configuration */
-#define mem_b3cr 0x004c /* ddr sdram bank 3 configuration */
-#define mem_tr0 0x0080 /* sdram timing register 0 */
-#define mem_tr1 0x0081 /* sdram timing register 1 */
-#define mem_clktr 0x0082 /* ddr clock timing register */
-#define mem_wddctr 0x0083 /* write data/dm/dqs clock timing reg */
-#define mem_dlycal 0x0084 /* delay line calibration register */
-#define mem_eccesr 0x0098 /* ECC error status */
+#define SDRAM0_BEAR 0x0010 /* bus error address reg */
+#define SDRAM0_SLIO 0x0018 /* ddr sdram slave interface options */
+#define SDRAM0_CFG0 0x0020 /* ddr sdram options 0 */
+#define SDRAM0_CFG1 0x0021 /* ddr sdram options 1 */
+#define SDRAM0_DEVOPT 0x0022 /* ddr sdram device options */
+#define SDRAM0_MCSTS 0x0024 /* memory controller status */
+#define SDRAM0_RTR 0x0030 /* refresh timer register */
+#define SDRAM0_PMIT 0x0034 /* power management idle timer */
+#define SDRAM0_UABBA 0x0038 /* plb UABus base address */
+#define SDRAM0_B0CR 0x0040 /* ddr sdram bank 0 configuration */
+#define SDRAM0_B1CR 0x0044 /* ddr sdram bank 1 configuration */
+#define SDRAM0_B2CR 0x0048 /* ddr sdram bank 2 configuration */
+#define SDRAM0_B3CR 0x004c /* ddr sdram bank 3 configuration */
+#define SDRAM0_TR0 0x0080 /* sdram timing register 0 */
+#define SDRAM0_TR1 0x0081 /* sdram timing register 1 */
+#define SDRAM0_CLKTR 0x0082 /* ddr clock timing register */
+#define SDRAM0_WDDCTR 0x0083 /* write data/dm/dqs clock timing reg */
+#define SDRAM0_DLYCAL 0x0084 /* delay line calibration register */
+#define SDRAM0_ECCESR 0x0098 /* ECC error status */
/*
* Memory Controller Options 0
/*
* Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.com>
*
- * (C) Copyright 2008
+ * (C) Copyright 2008-2009
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* See file CREDITS for list of people who contributed to this
#define UIC_MAX 1
#endif
-#define IRQ_MAX UIC_MAX * 32
+#define IRQ_MAX (UIC_MAX * 32)
/*
* UIC register
#define UIC3_DCR_BASE 0xf0
#endif
-#define uic0sr (UIC0_DCR_BASE+0x0) /* UIC0 status */
-#define uic0er (UIC0_DCR_BASE+0x2) /* UIC0 enable */
-#define uic0cr (UIC0_DCR_BASE+0x3) /* UIC0 critical */
-#define uic0pr (UIC0_DCR_BASE+0x4) /* UIC0 polarity */
-#define uic0tr (UIC0_DCR_BASE+0x5) /* UIC0 triggering */
-#define uic0msr (UIC0_DCR_BASE+0x6) /* UIC0 masked status */
-#define uic0vr (UIC0_DCR_BASE+0x7) /* UIC0 vector */
-#define uic0vcr (UIC0_DCR_BASE+0x8) /* UIC0 vector configuration */
-
-#define uic1sr (UIC1_DCR_BASE+0x0) /* UIC1 status */
-#define uic1er (UIC1_DCR_BASE+0x2) /* UIC1 enable */
-#define uic1cr (UIC1_DCR_BASE+0x3) /* UIC1 critical */
-#define uic1pr (UIC1_DCR_BASE+0x4) /* UIC1 polarity */
-#define uic1tr (UIC1_DCR_BASE+0x5) /* UIC1 triggering */
-#define uic1msr (UIC1_DCR_BASE+0x6) /* UIC1 masked status */
-#define uic1vr (UIC1_DCR_BASE+0x7) /* UIC1 vector */
-#define uic1vcr (UIC1_DCR_BASE+0x8) /* UIC1 vector configuration */
-
-#define uic2sr (UIC2_DCR_BASE+0x0) /* UIC2 status-Read Clear */
-#define uic2srs (UIC2_DCR_BASE+0x1) /* UIC2 status-Read Set */
-#define uic2er (UIC2_DCR_BASE+0x2) /* UIC2 enable */
-#define uic2cr (UIC2_DCR_BASE+0x3) /* UIC2 critical */
-#define uic2pr (UIC2_DCR_BASE+0x4) /* UIC2 polarity */
-#define uic2tr (UIC2_DCR_BASE+0x5) /* UIC2 triggering */
-#define uic2msr (UIC2_DCR_BASE+0x6) /* UIC2 masked status */
-#define uic2vr (UIC2_DCR_BASE+0x7) /* UIC2 vector */
-#define uic2vcr (UIC2_DCR_BASE+0x8) /* UIC2 vector configuration */
-
-#define uic3sr (UIC3_DCR_BASE+0x0) /* UIC3 status-Read Clear */
-#define uic3srs (UIC3_DCR_BASE+0x1) /* UIC3 status-Read Set */
-#define uic3er (UIC3_DCR_BASE+0x2) /* UIC3 enable */
-#define uic3cr (UIC3_DCR_BASE+0x3) /* UIC3 critical */
-#define uic3pr (UIC3_DCR_BASE+0x4) /* UIC3 polarity */
-#define uic3tr (UIC3_DCR_BASE+0x5) /* UIC3 triggering */
-#define uic3msr (UIC3_DCR_BASE+0x6) /* UIC3 masked status */
-#define uic3vr (UIC3_DCR_BASE+0x7) /* UIC3 vector */
-#define uic3vcr (UIC3_DCR_BASE+0x8) /* UIC3 vector configuration */
-
-/* The following is for compatibility with 405 code */
-#define uicsr uic0sr
-#define uicer uic0er
-#define uiccr uic0cr
-#define uicpr uic0pr
-#define uictr uic0tr
-#define uicmsr uic0msr
-#define uicvr uic0vr
-#define uicvcr uic0vcr
+#define UIC0SR (UIC0_DCR_BASE+0x0) /* UIC0 status */
+#define UIC0ER (UIC0_DCR_BASE+0x2) /* UIC0 enable */
+#define UIC0CR (UIC0_DCR_BASE+0x3) /* UIC0 critical */
+#define UIC0PR (UIC0_DCR_BASE+0x4) /* UIC0 polarity */
+#define UIC0TR (UIC0_DCR_BASE+0x5) /* UIC0 triggering */
+#define UIC0MSR (UIC0_DCR_BASE+0x6) /* UIC0 masked status */
+#define UIC0VR (UIC0_DCR_BASE+0x7) /* UIC0 vector */
+#define UIC0VCR (UIC0_DCR_BASE+0x8) /* UIC0 vector configuration */
+
+#define UIC1SR (UIC1_DCR_BASE+0x0) /* UIC1 status */
+#define UIC1ER (UIC1_DCR_BASE+0x2) /* UIC1 enable */
+#define UIC1CR (UIC1_DCR_BASE+0x3) /* UIC1 critical */
+#define UIC1PR (UIC1_DCR_BASE+0x4) /* UIC1 polarity */
+#define UIC1TR (UIC1_DCR_BASE+0x5) /* UIC1 triggering */
+#define UIC1MSR (UIC1_DCR_BASE+0x6) /* UIC1 masked status */
+#define UIC1VR (UIC1_DCR_BASE+0x7) /* UIC1 vector */
+#define UIC1VCR (UIC1_DCR_BASE+0x8) /* UIC1 vector configuration */
+
+#define UIC2SR (UIC2_DCR_BASE+0x0) /* UIC2 status-Read Clear */
+#define UIC2ER (UIC2_DCR_BASE+0x2) /* UIC2 enable */
+#define UIC2CR (UIC2_DCR_BASE+0x3) /* UIC2 critical */
+#define UIC2PR (UIC2_DCR_BASE+0x4) /* UIC2 polarity */
+#define UIC2TR (UIC2_DCR_BASE+0x5) /* UIC2 triggering */
+#define UIC2MSR (UIC2_DCR_BASE+0x6) /* UIC2 masked status */
+#define UIC2VR (UIC2_DCR_BASE+0x7) /* UIC2 vector */
+#define UIC2VCR (UIC2_DCR_BASE+0x8) /* UIC2 vector configuration */
+
+#define UIC3SR (UIC3_DCR_BASE+0x0) /* UIC3 status-Read Clear */
+#define UIC3ER (UIC3_DCR_BASE+0x2) /* UIC3 enable */
+#define UIC3CR (UIC3_DCR_BASE+0x3) /* UIC3 critical */
+#define UIC3PR (UIC3_DCR_BASE+0x4) /* UIC3 polarity */
+#define UIC3TR (UIC3_DCR_BASE+0x5) /* UIC3 triggering */
+#define UIC3MSR (UIC3_DCR_BASE+0x6) /* UIC3 masked status */
+#define UIC3VR (UIC3_DCR_BASE+0x7) /* UIC3 vector */
+#define UIC3VCR (UIC3_DCR_BASE+0x8) /* UIC3 vector configuration */
/*
* Now the interrupt vector definitions. They are different for most of
/*
* Local Bus LCRR and LBCR regs
*/
-#define CONFIG_SYS_LCRR LCRR_EADC_1 | LCRR_CLKDIV_4
+#define CONFIG_SYS_LCRR_EADC LCRR_EADC_1
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR ( 0x00040000 /* TODO */ \
| (0xFF << LBCR_BMT_SHIFT) \
| 0xF ) /* 0x0004ff0f */
/*
* Local Bus Configuration & Clock Setup
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_2)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
#define CONFIG_SYS_LBC_LBCR 0x00040000
/*
/*
* Local Bus Configuration & Clock Setup
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_2)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
#define CONFIG_SYS_LBC_LBCR 0x00000000
/*
/*
* Local Bus Configuration & Clock Setup
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_2)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
#define CONFIG_SYS_LBC_LBCR 0x00000000
/*
* External Local Bus rate is
* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR 0x00000000
/*
* External Local Bus rate is
* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR 0x00000000
#define CONFIG_SYS_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
/*
* Local Bus Configuration & Clock Setup
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR 0x00000000
/*
#define CONFIG_NET_MULTI 1
#endif
+#define CONFIG_HWCONFIG 1
+
/*
* QE UEC ethernet configuration
*/
#define CONFIG_SYS_UEC1_TX_CLK QE_CLK9
#define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
#define CONFIG_SYS_UEC1_PHY_ADDR 0
-#define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_1000_GMII
+#define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_1000_RGMII_ID
#endif
#define CONFIG_UEC_ETH2 /* GETH2 */
#define CONFIG_SYS_UEC2_TX_CLK QE_CLK4
#define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
#define CONFIG_SYS_UEC2_PHY_ADDR 1
-#define CONFIG_SYS_UEC2_INTERFACE_MODE ENET_1000_GMII
+#define CONFIG_SYS_UEC2_INTERFACE_MODE ENET_1000_RGMII_ID
#endif
/*
/*
* Local Bus Configuration & Clock Setup
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR 0x00000000
/*
/*
* Local Bus Configuration & Clock Setup
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_8
#define CONFIG_SYS_LBC_LBCR 0x00000000
/*
/*
* Local Bus Configuration & Clock Setup
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_8
#define CONFIG_SYS_LBC_LBCR 0x00000000
/*
* External Local Bus rate is
* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR 0x00000000
/* LB sdram refresh timer, about 6us */
/*
* Local Bus LCRR and LBCR regs
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_EADC_1 | LCRR_CLKDIV_2)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_EADC LCRR_EADC_1
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
#define CONFIG_SYS_LBC_LBCR (0x00040000 /* TODO */ \
| (0xFF << LBCR_BMT_SHIFT) \
| 0xF ) /* 0x0004ff0f */
* External Local Bus rate is
* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_8
/* board pre init: do not call, nothing to do */
#undef CONFIG_BOARD_EARLY_INIT_F
/*
* Local Bus Configuration & Clock Setup
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_EADC_2 | LCRR_CLKDIV_4)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_EADC LCRR_EADC_2
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
/*
* Init Local Bus Memory Controller:
#ifndef __CONFIG_H
#define __CONFIG_H
+/*
+ * Top level Makefile configuration choices
+ */
+#ifdef CONFIG_MK_PCI
+#define CONFIG_PCI
+#endif
+
+#ifdef CONFIG_MK_66
+#define PCI_66M
+#endif
+
+#ifdef CONFIG_MK_33
+#define PCI_33M
+#endif
+
/*
* High Level Configuration Options
*/
* External Local Bus rate is
* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR 0x00000000
#undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */
* External Local Bus rate is
* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
*/
-#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
+#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
#define CONFIG_SYS_LBC_LBCR 0x00000000
#undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */
u32 val;
do {
- mfsdram(mem_mcsts, val);
+ mfsdram(SDRAM0_MCSTS, val);
} while (!(val & 0x80000000));
}
/*
* Disable memory controller.
*/
- mtsdram(mem_cfg0, 0x00000000);
+ mtsdram(SDRAM0_CFG0, 0x00000000);
/*
* Setup some default
*/
- mtsdram(mem_uabba, 0x00000000); /* ubba=0 (default) */
- mtsdram(mem_slio, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
- mtsdram(mem_devopt, 0x00000000); /* dll=0 ds=0 (normal) */
- mtsdram(mem_wddctr, 0x00000000); /* wrcp=0 dcd=0 */
- mtsdram(mem_clktr, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
+ mtsdram(SDRAM0_UABBA, 0x00000000); /* ubba=0 (default) */
+ mtsdram(SDRAM0_SLIO, 0x00000000); /* rdre=0 wrre=0 rarw=0 */
+ mtsdram(SDRAM0_DEVOPT, 0x00000000); /* dll=0 ds=0 (normal) */
+ mtsdram(SDRAM0_WDDCTR, 0x00000000); /* wrcp=0 dcd=0 */
+ mtsdram(SDRAM0_CLKTR, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram(mem_b0cr, 0x00082001);
- mtsdram(mem_tr0, 0x41094012);
- mtsdram(mem_tr1, 0x8080083d); /* SS=T2 SL=STAGE 3 CD=1 CT=0x00*/
- mtsdram(mem_rtr, 0x04100000); /* Interval 7.8µs @ 133MHz PLB */
- mtsdram(mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM*/
+ mtsdram(SDRAM0_B0CR, 0x00082001);
+ mtsdram(SDRAM0_TR0, 0x41094012);
+ mtsdram(SDRAM0_TR1, 0x8080083d); /* SS=T2 SL=STAGE 3 CD=1 CT=0x00*/
+ mtsdram(SDRAM0_RTR, 0x04100000); /* Interval 7.8µs @ 133MHz PLB */
+ mtsdram(SDRAM0_CFG1, 0x00000000); /* Self-refresh exit, disable PM*/
/*
* Enable the controller, then wait for DCEN to complete
*/
- mtsdram(mem_cfg0, 0x80000000); /* DCEN=1, PMUD=0*/
+ mtsdram(SDRAM0_CFG0, 0x80000000); /* DCEN=1, PMUD=0*/
wait_init_complete();
return CONFIG_SYS_MBYTES_SDRAM << 20;
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