From f59b55a5b8fcadaa99781ba48e7a38e956afa527 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 27 Nov 2007 23:25:02 -0600 Subject: [PATCH] Stop using immap_t for guts offset on 85xx In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_GUTS_ADDR as the base of the guts registers instead of getting it via &immap->im_gur. Signed-off-by: Kumar Gala --- board/cds/mpc8541cds/mpc8541cds.c | 8 +++----- board/cds/mpc8548cds/mpc8548cds.c | 10 ++++------ board/cds/mpc8555cds/mpc8555cds.c | 8 +++----- board/freescale/mpc8544ds/mpc8544ds.c | 5 ++--- board/mpc8540ads/mpc8540ads.c | 5 ++--- board/mpc8540eval/mpc8540eval.c | 2 +- board/mpc8560ads/mpc8560ads.c | 5 ++--- board/mpc8568mds/mpc8568mds.c | 5 ++--- board/pm854/pm854.c | 5 ++--- board/pm856/pm856.c | 5 ++--- board/sbc8560/sbc8560.c | 3 +-- board/stxgp3/stxgp3.c | 3 +-- board/stxssa/stxssa.c | 3 +-- board/tqm85xx/sdram.c | 3 +-- board/tqm85xx/tqm85xx.c | 2 +- cpu/mpc85xx/pci.c | 2 +- cpu/mpc85xx/qe_io.c | 4 ++-- cpu/mpc85xx/spd_sdram.c | 2 +- cpu/mpc85xx/speed.c | 3 +-- include/asm-ppc/immap_85xx.h | 5 +++-- 20 files changed, 36 insertions(+), 52 deletions(-) diff --git a/board/cds/mpc8541cds/mpc8541cds.c b/board/cds/mpc8541cds/mpc8541cds.c index 558ba9903c..36b2fa1616 100644 --- a/board/cds/mpc8541cds/mpc8541cds.c +++ b/board/cds/mpc8541cds/mpc8541cds.c @@ -203,8 +203,7 @@ int board_early_init_f (void) int checkboard (void) { - volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); /* PCI slot in USER bits CSR[6:7] by convention. */ uint pci_slot = get_pci_slot (); @@ -250,7 +249,6 @@ long int initdram(int board_type) { long dram_size = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); @@ -263,7 +261,7 @@ initdram(int board_type) * Override DLL = 1, Course Adj = 1, Tap Select = 0 */ - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrdllcr = 0x81000000; asm("sync;isync;msync"); @@ -294,7 +292,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/cds/mpc8548cds/mpc8548cds.c index 36d7e1ed48..4f02f64db5 100644 --- a/board/cds/mpc8548cds/mpc8548cds.c +++ b/board/cds/mpc8548cds/mpc8548cds.c @@ -56,7 +56,7 @@ int board_early_init_f (void) int checkboard (void) { volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; /* PCI slot in USER bits CSR[6:7] by convention. */ @@ -96,7 +96,6 @@ long int initdram(int board_type) { long dram_size = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); @@ -109,7 +108,7 @@ initdram(int board_type) * Override DLL = 1, Course Adj = 1, Tap Select = 0 */ - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrdllcr = 0x81000000; asm("sync;isync;msync"); @@ -140,7 +139,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; @@ -330,8 +329,7 @@ int first_free_busno=0; void pci_init_board(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19; uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16; diff --git a/board/cds/mpc8555cds/mpc8555cds.c b/board/cds/mpc8555cds/mpc8555cds.c index 8f1642187c..2f1b00e1ab 100644 --- a/board/cds/mpc8555cds/mpc8555cds.c +++ b/board/cds/mpc8555cds/mpc8555cds.c @@ -201,8 +201,7 @@ int board_early_init_f (void) int checkboard (void) { - volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); /* PCI slot in USER bits CSR[6:7] by convention. */ uint pci_slot = get_pci_slot (); @@ -248,7 +247,6 @@ long int initdram(int board_type) { long dram_size = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); @@ -261,7 +259,7 @@ initdram(int board_type) * Override DLL = 1, Course Adj = 1, Tap Select = 0 */ - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrdllcr = 0x81000000; asm("sync;isync;msync"); @@ -292,7 +290,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c index 6f9864aefc..e13be6388c 100644 --- a/board/freescale/mpc8544ds/mpc8544ds.c +++ b/board/freescale/mpc8544ds/mpc8544ds.c @@ -50,7 +50,7 @@ int board_early_init_f (void) int checkboard (void) { volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; @@ -146,8 +146,7 @@ int first_free_busno=0; void pci_init_board(void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint devdisr = gur->devdisr; uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19; uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16; diff --git a/board/mpc8540ads/mpc8540ads.c b/board/mpc8540ads/mpc8540ads.c index 914e51a760..2db8b3256b 100644 --- a/board/mpc8540ads/mpc8540ads.c +++ b/board/mpc8540ads/mpc8540ads.c @@ -77,13 +77,12 @@ initdram(int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint temp_ddrdll = 0; /* @@ -126,7 +125,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/mpc8540eval/mpc8540eval.c b/board/mpc8540eval/mpc8540eval.c index 3b3c8ed26d..52fe8cad0c 100644 --- a/board/mpc8540eval/mpc8540eval.c +++ b/board/mpc8540eval/mpc8540eval.c @@ -75,7 +75,7 @@ long int initdram (int board_type) uint temp_lbcdll = 0; #endif #if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL) - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); #endif #if defined(CONFIG_DDR_DLL) diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c index eef524b45e..4a30bce2a7 100644 --- a/board/mpc8560ads/mpc8560ads.c +++ b/board/mpc8560ads/mpc8560ads.c @@ -278,13 +278,12 @@ initdram(int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint temp_ddrdll = 0; /* @@ -327,7 +326,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/mpc8568mds/mpc8568mds.c b/board/mpc8568mds/mpc8568mds.c index 818ff138a9..2a68185bb9 100644 --- a/board/mpc8568mds/mpc8568mds.c +++ b/board/mpc8568mds/mpc8568mds.c @@ -133,7 +133,6 @@ long int initdram(int board_type) { long dram_size = 0; - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); @@ -146,7 +145,7 @@ initdram(int board_type) * Override DLL = 1, Course Adj = 1, Tap Select = 0 */ - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrdllcr = 0x81000000; asm("sync;isync;msync"); @@ -177,7 +176,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/pm854/pm854.c b/board/pm854/pm854.c index 6ead1d0630..15e948c517 100644 --- a/board/pm854/pm854.c +++ b/board/pm854/pm854.c @@ -79,13 +79,12 @@ initdram(int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); int i,x; x = 10; @@ -134,7 +133,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/pm856/pm856.c b/board/pm856/pm856.c index a10075451e..da4fd88336 100644 --- a/board/pm856/pm856.c +++ b/board/pm856/pm856.c @@ -232,13 +232,12 @@ initdram(int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; puts("Initializing\n"); #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); int i,x; x = 10; @@ -288,7 +287,7 @@ void local_bus_init(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/board/sbc8560/sbc8560.c b/board/sbc8560/sbc8560.c index e8b9929e77..e02fb55678 100644 --- a/board/sbc8560/sbc8560.c +++ b/board/sbc8560/sbc8560.c @@ -264,7 +264,6 @@ long int initdram (int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; #if 0 #if !defined(CONFIG_RAM_AS_FLASH) volatile ccsr_lbc_t *lbc= &immap->im_lbc; @@ -273,7 +272,7 @@ long int initdram (int board_type) #endif #endif /* 0 */ #if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL) - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); #endif #if defined(CONFIG_DDR_DLL) uint temp_ddrdll = 0; diff --git a/board/stxgp3/stxgp3.c b/board/stxgp3/stxgp3.c index a58c043b62..3b04949e02 100644 --- a/board/stxgp3/stxgp3.c +++ b/board/stxgp3/stxgp3.c @@ -283,11 +283,10 @@ initdram (int board_type) { long dram_size = 0; extern long spd_sdram (void); - volatile immap_t *immap = (immap_t *)CFG_IMMR; #if defined(CONFIG_DDR_DLL) { - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint temp_ddrdll = 0; /* Work around to stabilize DDR DLL */ diff --git a/board/stxssa/stxssa.c b/board/stxssa/stxssa.c index 9bacb98d86..253fb2b28f 100644 --- a/board/stxssa/stxssa.c +++ b/board/stxssa/stxssa.c @@ -302,8 +302,7 @@ initdram (int board_type) #if defined(CONFIG_DDR_DLL) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint temp_ddrdll = 0; /* Work around to stabilize DDR DLL */ diff --git a/board/tqm85xx/sdram.c b/board/tqm85xx/sdram.c index 9c1f087687..8ca50f54d9 100644 --- a/board/tqm85xx/sdram.c +++ b/board/tqm85xx/sdram.c @@ -150,8 +150,7 @@ long int initdram (int board_type) * This DLL-Override only used on TQM8540 and TQM8560 */ { - volatile immap_t *immap = (immap_t *) CFG_IMMR; - volatile ccsr_gur_t *gur= &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); int i,x; x = 10; diff --git a/board/tqm85xx/tqm85xx.c b/board/tqm85xx/tqm85xx.c index 256c076c7d..c45676c048 100644 --- a/board/tqm85xx/tqm85xx.c +++ b/board/tqm85xx/tqm85xx.c @@ -325,7 +325,7 @@ int misc_init_r (void) void local_bus_init (void) { volatile immap_t *immap = (immap_t *) CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile ccsr_lbc_t *lbc = &immap->im_lbc; uint clkdiv; diff --git a/cpu/mpc85xx/pci.c b/cpu/mpc85xx/pci.c index db09e45fbc..35e96d9896 100644 --- a/cpu/mpc85xx/pci.c +++ b/cpu/mpc85xx/pci.c @@ -48,7 +48,7 @@ pci_mpc85xx_init(struct pci_controller *board_hose) #ifdef CONFIG_MPC85XX_PCI2 volatile ccsr_pcix_t *pcix2 = &immap->im_pcix2; #endif - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); struct pci_controller * hose; pci_hose = board_hose; diff --git a/cpu/mpc85xx/qe_io.c b/cpu/mpc85xx/qe_io.c index 8878bc5319..98075bbe54 100644 --- a/cpu/mpc85xx/qe_io.c +++ b/cpu/mpc85xx/qe_io.c @@ -34,9 +34,9 @@ void qe_config_iopin(u8 port, u8 pin, int dir, int open_drain, int assign) u32 pin_2bit_assign; u32 pin_1bit_mask; u32 tmp_val; - volatile immap_t *im = (volatile immap_t *)CFG_IMMR; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); volatile par_io_t *par_io = (volatile par_io_t *) - &(im->im_gur.qe_par_io); + &(gur->qe_par_io); /* Caculate pin location and 2bit mask and dir */ pin_2bit_mask = (u32)(0x3 << (NUM_OF_PINS-(pin%(NUM_OF_PINS/2)+1)*2)); diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c index 5dc223a53e..307ba3bf01 100644 --- a/cpu/mpc85xx/spd_sdram.c +++ b/cpu/mpc85xx/spd_sdram.c @@ -309,7 +309,7 @@ spd_sdram(void) if ((SVR_VER(get_svr()) == SVR_8548_E) && (SVR_MJREV(get_svr()) == 1) && (spd.mem_type == SPD_MEMTYPE_DDR2)) { - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); gur->ddrioovcr = (0x80000000 /* Enable */ | 0x10000000);/* VSEL to 1.8V */ } diff --git a/cpu/mpc85xx/speed.c b/cpu/mpc85xx/speed.c index 12359a2d64..5c35d4a50a 100644 --- a/cpu/mpc85xx/speed.c +++ b/cpu/mpc85xx/speed.c @@ -35,8 +35,7 @@ DECLARE_GLOBAL_DATA_PTR; void get_sys_info (sys_info_t * sysInfo) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); uint plat_ratio,e500_ratio,half_freqSystemBus; plat_ratio = (gur->porpllsr) & 0x0000003e; diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h index 496fc72da3..df53bd2d80 100644 --- a/include/asm-ppc/immap_85xx.h +++ b/include/asm-ppc/immap_85xx.h @@ -1617,6 +1617,9 @@ typedef struct ccsr_gur { char res15[61648]; /* 0xe0f30 to 0xefffff */ } ccsr_gur_t; +#define CFG_MPC85xx_GUTS_OFFSET (0xE0000) +#define CFG_MPC85xx_GUTS_ADDR (CFG_IMMR + CFG_MPC85xx_GUTS_OFFSET) + #define PORDEVSR_PCI (0x00800000) /* PCI Mode */ typedef struct immap { @@ -1634,8 +1637,6 @@ typedef struct immap { ccsr_tsec_t im_tsec2; ccsr_pic_t im_pic; ccsr_cpm_t im_cpm; - ccsr_rio_t im_rio; - ccsr_gur_t im_gur; } immap_t; extern immap_t *immr;