From c7190f028fa950d4d36b6d0b4bb3fc72602ec54c Mon Sep 17 00:00:00 2001 From: Kim Phillips Date: Fri, 25 Sep 2009 18:19:44 -0500 Subject: [PATCH] mpc83xx: retain POR values of non-configured ACR, SPCR, SCCR, and LCRR bitfields some LCRR bits are not documented throughout the 83xx family RMs. New board porters copying similar board configurations might omit setting e.g., DBYP since it was not documented in their SoC's RM. Prevent them bricking their board by retaining power on reset values in bit fields that the board porter doesn't explicitly configure via CONFIG_SYS__ assignments in the board config file. also move LCRR assignment to cpu_init_r[am] to help ensure no transactions are being executed via the local bus while CLKDIV is being modified. also start to use i/o accessors. Signed-off-by: Kim Phillips --- cpu/mpc83xx/cpu_init.c | 261 ++++++++++++++++++++-------------- include/configs/MPC8313ERDB.h | 3 +- include/configs/MPC8315ERDB.h | 3 +- include/configs/MPC8323ERDB.h | 3 +- include/configs/MPC832XEMDS.h | 3 +- include/configs/MPC8349EMDS.h | 3 +- include/configs/MPC8349ITX.h | 3 +- include/configs/MPC8360EMDS.h | 3 +- include/configs/MPC8360ERDK.h | 3 +- include/configs/MPC837XEMDS.h | 3 +- include/configs/MPC837XERDB.h | 3 +- include/configs/MVBLM7.h | 3 +- include/configs/SIMPC8313.h | 4 +- include/configs/TQM834x.h | 3 +- include/configs/kmeter1.h | 4 +- include/configs/sbc8349.h | 3 +- include/configs/vme8349.h | 3 +- 17 files changed, 188 insertions(+), 123 deletions(-) diff --git a/cpu/mpc83xx/cpu_init.c b/cpu/mpc83xx/cpu_init.c index 5c930d3888..031e8d5744 100644 --- a/cpu/mpc83xx/cpu_init.c +++ b/cpu/mpc83xx/cpu_init.c @@ -23,8 +23,8 @@ #include #include #include -#ifdef CONFIG_USB_EHCI_FSL #include +#ifdef CONFIG_USB_EHCI_FSL #include #endif @@ -63,149 +63,163 @@ static void config_qe_ioports(void) */ 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<lbus.lcrr = CONFIG_SYS_LCRR; + __raw_writel(RMR_CSRE & (1<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 @@ -308,7 +322,7 @@ void cpu_init_f (volatile immap_t * im) /* Wait for clock to stabilize */ do { - temp = in_be32(&ehci->control); + temp = __raw_readl(&ehci->control); udelay(1000); } while (!(temp & PHY_CLK_VALID)); #endif @@ -317,8 +331,41 @@ void cpu_init_f (volatile immap_t * im) 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 diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h index 76b78942ba..5927e76397 100644 --- a/include/configs/MPC8313ERDB.h +++ b/include/configs/MPC8313ERDB.h @@ -216,7 +216,8 @@ /* * 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 */ diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h index 84cc9fa41e..8eaff5d06f 100644 --- a/include/configs/MPC8315ERDB.h +++ b/include/configs/MPC8315ERDB.h @@ -182,7 +182,8 @@ /* * 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 /* diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h index c40d3d3f4a..356586c428 100644 --- a/include/configs/MPC8323ERDB.h +++ b/include/configs/MPC8323ERDB.h @@ -170,7 +170,8 @@ /* * 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 /* diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h index f16616c0db..f17f9c7c37 100644 --- a/include/configs/MPC832XEMDS.h +++ b/include/configs/MPC832XEMDS.h @@ -159,7 +159,8 @@ /* * 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 /* diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h index 9b2d25a011..6361c45950 100644 --- a/include/configs/MPC8349EMDS.h +++ b/include/configs/MPC8349EMDS.h @@ -206,7 +206,8 @@ * 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 /* diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h index 3b4e3449b0..eaa59fde41 100644 --- a/include/configs/MPC8349ITX.h +++ b/include/configs/MPC8349ITX.h @@ -317,7 +317,8 @@ boards, we say we have two, but don't display a message if we find only one. */ * 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 */ diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h index 62cf13be6d..852015512c 100644 --- a/include/configs/MPC8360EMDS.h +++ b/include/configs/MPC8360EMDS.h @@ -185,7 +185,8 @@ /* * 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 /* diff --git a/include/configs/MPC8360ERDK.h b/include/configs/MPC8360ERDK.h index cb0535c151..6cee78aa26 100644 --- a/include/configs/MPC8360ERDK.h +++ b/include/configs/MPC8360ERDK.h @@ -177,7 +177,8 @@ /* * 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 /* diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h index a190a50ed8..abeb6a2c60 100644 --- a/include/configs/MPC837XEMDS.h +++ b/include/configs/MPC837XEMDS.h @@ -220,7 +220,8 @@ /* * 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 /* diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h index 89fafe7d23..7ef92f7be1 100644 --- a/include/configs/MPC837XERDB.h +++ b/include/configs/MPC837XERDB.h @@ -243,7 +243,8 @@ /* * 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 /* diff --git a/include/configs/MVBLM7.h b/include/configs/MVBLM7.h index 9835567838..f8b016feed 100644 --- a/include/configs/MVBLM7.h +++ b/include/configs/MVBLM7.h @@ -137,7 +137,8 @@ * 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 */ diff --git a/include/configs/SIMPC8313.h b/include/configs/SIMPC8313.h index 866ff179e6..f68d834170 100644 --- a/include/configs/SIMPC8313.h +++ b/include/configs/SIMPC8313.h @@ -111,7 +111,9 @@ /* * 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 */ diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h index da08b7c213..4c909e61ad 100644 --- a/include/configs/TQM834x.h +++ b/include/configs/TQM834x.h @@ -52,7 +52,8 @@ * 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 diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h index 79d8638fe2..bec08dab1f 100644 --- a/include/configs/kmeter1.h +++ b/include/configs/kmeter1.h @@ -170,7 +170,9 @@ /* * 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: diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h index 6f574ca6bf..bf7cf82d8e 100644 --- a/include/configs/sbc8349.h +++ b/include/configs/sbc8349.h @@ -197,7 +197,8 @@ * 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 */ diff --git a/include/configs/vme8349.h b/include/configs/vme8349.h index 5304ec94ae..d0690feb17 100644 --- a/include/configs/vme8349.h +++ b/include/configs/vme8349.h @@ -178,7 +178,8 @@ * 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 */ -- 2.39.5