-
/*
* MPC8260 Internal Memory Map
* Copyright (c) 1999 Dan Malek (dmalek@jlc.net)
*
- * The Internal Memory Map of the 8260. I don't know how generic
+ * The Internal Memory Map of the 8260. I don't know how generic
* this will be, as I don't have any knowledge of the subsequent
- * parts at this time. I copied this from the 8xx_immap.h.
+ * parts at this time. I copied this from the 8xx_immap.h.
*/
#ifndef __IMMAP_82XX__
#define __IMMAP_82XX__
/* System configuration registers.
*/
-typedef struct sys_conf {
+typedef struct sys_conf {
uint sc_siumcr;
uint sc_sypcr;
char res1[6];
u_char memc_lsrt;
char res9[3];
uint memc_immr;
- char res10[84];
+ uint memc_pcibr0;
+ uint memc_pcibr1;
+ char res10[16];
+ uint memc_pcimsk0;
+ uint memc_pcimsk1;
+ char res11[52];
} memctl8260_t;
/* System Integration Timers.
uint sit_pitc;
uint sit_pitr;
char res6[94];
- char res7[2390];
+ char res7[390];
} sit8260_t;
+/* PCI
+ */
+typedef struct pci_config {
+ uint pci_omisr;
+ uint pci_ominr;
+ char res1[8];
+ uint pci_ifqpr;
+ uint pci_ofqpr;
+ char res2[8];
+ uint pci_imr0;
+ uint pci_imr1;
+ uint pci_omr0;
+ uint pci_omr1;
+ uint pci_odr;
+ char res3[4];
+ uint pci_idr;
+ char res4[20];
+ uint pci_imisr;
+ uint pci_imimr;
+ char res5[24];
+ uint pci_ifhpr;
+ char res5_2[4];
+ uint pci_iftpr;
+ char res6[4];
+ uint pci_iphpr;
+ char res6_2[4];
+ uint pci_iptpr;
+ char res7[4];
+ uint pci_ofhpr;
+ char res7_2[4];
+ uint pci_oftpr;
+ char res8[4];
+ uint pci_ophpr;
+ char res8_2[4];
+ uint pci_optpr;
+ char res9[8];
+ uint pci_mucr;
+ char res10[8];
+ uint pci_qbar;
+ char res11[12];
+ uint pci_dmamr0;
+ uint pci_dmasr0;
+ uint pci_dmacdar0;
+ char res12[4];
+ uint pci_dmasar0;
+ char res13[4];
+ uint pci_dmadar0;
+ char res14[4];
+ uint pci_dmabcr0;
+ uint pci_dmandar0;
+ char res15[88];
+ uint pci_dmamr1;
+ uint pci_dmasr1;
+ uint pci_dmacdar1;
+ char res16[4];
+ uint pci_dmasar1;
+ char res17[4];
+ uint pci_dmadar1;
+ char res18[4];
+ uint pci_dmabcr1;
+ uint pci_dmandar1;
+ char res19[88];
+ uint pci_dmamr2;
+ uint pci_dmasr2;
+ uint pci_dmacdar2;
+ char res20[4];
+ uint pci_dmasar2;
+ char res21[4];
+ uint pci_dmadar2;
+ char res22[4];
+ uint pci_dmabcr2;
+ uint pci_dmandar2;
+ char res23[88];
+ uint pci_dmamr3;
+ uint pci_dmasr3;
+ uint pci_dmacdar3;
+ char res24[4];
+ uint pci_dmasar3;
+ char res25[4];
+ uint pci_dmadar3;
+ char res26[4];
+ uint pci_dmabcr3;
+ uint pci_dmandar3;
+ char res27[344];
+ uint pci_potar0;
+ char res28[4];
+ uint pci_pobar0;
+ char res29[4];
+ uint pci_pocmr0;
+ char res30[4];
+ uint pci_potar1;
+ char res31[4];
+ uint pci_pobar1;
+ char res32[4];
+ uint pci_pocmr1;
+ char res33[4];
+ uint pci_potar2;
+ char res34[4];
+ uint pci_pobar2;
+ char res35[4];
+ uint pci_pocmr2;
+ char res36[52];
+ uint pci_ptcr;
+ uint pci_gpcr;
+ uint pci_gcr;
+ uint pci_esr;
+ uint pci_emr;
+ uint pci_ecr;
+ uint pci_eacr;
+ char res37[4];
+ uint pci_edcr;
+ char res38[4];
+ uint pci_eccr;
+ char res39[44];
+ uint pci_pitar1;
+ char res40[4];
+ uint pci_pibar1;
+ char res41[4];
+ uint pci_picmr1;
+ char res42[4];
+ uint pci_pitar0;
+ char res43[4];
+ uint pci_pibar0;
+ char res44[4];
+ uint pci_picmr0;
+ char res45[4];
+ uint pci_cfg_addr;
+ uint pci_cfg_data;
+ uint pci_int_ack;
+ char res46[756];
+}pci8260_t;
#define PISCR_PIRQ_MASK ((ushort)0xff00)
#define PISCR_PS ((ushort)0x0080)
#define PISCR_PIE ((ushort)0x0004)
u_char fcc_ftirr_phy[4];
} fcc_t;
+/* Fast controllers continued
+ */
+typedef struct fcc_c {
+ uint fcc_firper;
+ uint fcc_firer;
+ uint fcc_firsr_hi;
+ uint fcc_firsr_lo;
+ u_char fcc_gfemr;
+ char res1[15];
+} fcc_c_t;
+
+/* TC Layer
+ */
+typedef struct tclayer {
+ ushort tc_tcmode;
+ ushort tc_cdsmr;
+ ushort tc_tcer;
+ ushort tc_rcc;
+ ushort tc_tcmr;
+ ushort tc_fcc;
+ ushort tc_ccc;
+ ushort tc_icc;
+ ushort tc_tcc;
+ ushort tc_ecc;
+ char res1[12];
+} tclayer_t;
+
/* I2C
*/
typedef struct i2c {
sysconf8260_t im_siu_conf; /* SIU Configuration */
memctl8260_t im_memctl; /* Memory Controller */
sit8260_t im_sit; /* System Integration Timers */
+ pci8260_t im_pci; /* PCI Configuration */
intctl8260_t im_intctl; /* Interrupt Controller */
car8260_t im_clkrst; /* Clocks and reset */
iop8260_t im_ioport; /* IO Port control/status */
fcc_t im_fcc[3]; /* Three FCCs */
- char res4[159];
+ char res4[32];
+ fcc_c_t im_fcc_c[3]; /* Continued FCCs */
+ char res4a[32];
+
+ tclayer_t im_tclayer[8]; /* Eight TCLayers */
+ ushort tc_tcgsr;
+ ushort tc_tcger;
/* First set of baud rate generators.
*/
- char res4a[496];
+ char res4b[236];
uint im_brgc5;
uint im_brgc6;
uint im_brgc7;
projects / u-boot / blobdiff