From f013dacf0a90667fbefe35580f8031a84caeb65e Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Sun, 4 Dec 2005 00:40:34 +0100 Subject: Code cleanup, especially MIPS for GCC 4.x --- board/tqm834x/config.mk | 1 - board/tqm834x/pci.c | 36 ++++++++++++++++++------------------ board/tqm834x/tqm834x.c | 16 ++++++++-------- 3 files changed, 26 insertions(+), 27 deletions(-) (limited to 'board/tqm834x') diff --git a/board/tqm834x/config.mk b/board/tqm834x/config.mk index 9295e77..f172c4e 100644 --- a/board/tqm834x/config.mk +++ b/board/tqm834x/config.mk @@ -21,4 +21,3 @@ # TEXT_BASE = 0x80000000 - diff --git a/board/tqm834x/pci.c b/board/tqm834x/pci.c index 590987c..5a23e6c 100644 --- a/board/tqm834x/pci.c +++ b/board/tqm834x/pci.c @@ -86,29 +86,29 @@ pci_init_board(void) pci_conf = immr->pci_conf; hose = &pci1_hose; - + /* - * Configure PCI controller and PCI_CLK_OUTPUT + * Configure PCI controller and PCI_CLK_OUTPUT */ /* * WARNING! only PCI_CLK_OUTPUT1 is enabled here as this is the one * line actually used for clocking all external PCI devices in TQM83xx. - * Enabling other PCI_CLK_OUTPUT lines may lead to board's hang for + * Enabling other PCI_CLK_OUTPUT lines may lead to board's hang for * unknown reasons - particularly PCI_CLK_OUTPUT6 and PCI_CLK_OUTPUT7 - * are known to hang the board; this issue is under investigation + * are known to hang the board; this issue is under investigation * (13 oct 05) */ reg32 = OCCR_PCICOE1; -#if 0 +#if 0 /* enabling all PCI_CLK_OUTPUT lines HANGS the board... */ reg32 = 0xff000000; -#endif +#endif if (clk->spmr & SPMR_CKID) { /* PCI Clock is half CONFIG_83XX_CLKIN so need to set up OCCR * fields accordingly */ reg32 |= (OCCR_PCI1CR | OCCR_PCI2CR); - + reg32 |= (OCCR_PCICD0 | OCCR_PCICD1 | OCCR_PCICD2 \ | OCCR_PCICD3 | OCCR_PCICD4 | OCCR_PCICD5 \ | OCCR_PCICD6 | OCCR_PCICD7); @@ -138,7 +138,7 @@ pci_init_board(void) * Configure PCI Outbound Translation Windows */ - /* PCI1 mem space */ + /* PCI1 mem space */ pci_pot[0].potar = (CFG_PCI1_MEM_BASE >> 12) & POTAR_TA_MASK; pci_pot[0].pobar = (CFG_PCI1_MEM_PHYS >> 12) & POBAR_BA_MASK; pci_pot[0].pocmr = POCMR_EN | (POCMR_CM_512M & POCMR_CM_MASK); @@ -152,8 +152,8 @@ pci_init_board(void) * Configure PCI Inbound Translation Windows */ - /* we need RAM mapped to PCI space for the devices to - * access main memory */ + /* we need RAM mapped to PCI space for the devices to + * access main memory */ pci_ctrl[0].pitar1 = 0x0; pci_ctrl[0].pibar1 = 0x0; pci_ctrl[0].piebar1 = 0x0; @@ -179,10 +179,10 @@ pci_init_board(void) /* System memory space */ pci_set_region(hose->regions + 2, CONFIG_PCI_SYS_MEM_BUS, - CONFIG_PCI_SYS_MEM_PHYS, - CONFIG_PCI_SYS_MEM_SIZE, - PCI_REGION_MEM | PCI_REGION_MEMORY); - + CONFIG_PCI_SYS_MEM_PHYS, + CONFIG_PCI_SYS_MEM_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + hose->region_count = 3; pci_setup_indirect(hose, @@ -195,18 +195,18 @@ pci_init_board(void) * Write to Command register */ reg16 = 0xff; - pci_hose_read_config_word (hose, PCI_BDF(0,0,0), PCI_COMMAND, + pci_hose_read_config_word (hose, PCI_BDF(0,0,0), PCI_COMMAND, ®16); reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; - pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_COMMAND, + pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_COMMAND, reg16); /* * Clear non-reserved bits in status register. */ - pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_STATUS, + pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_STATUS, 0xffff); - pci_hose_write_config_byte(hose, PCI_BDF(0,0,0), PCI_LATENCY_TIMER, + pci_hose_write_config_byte(hose, PCI_BDF(0,0,0), PCI_LATENCY_TIMER, 0x80); #ifdef CONFIG_PCI_SCAN_SHOW diff --git a/board/tqm834x/tqm834x.c b/board/tqm834x/tqm834x.c index f681dc8..dada673 100644 --- a/board/tqm834x/tqm834x.c +++ b/board/tqm834x/tqm834x.c @@ -77,7 +77,7 @@ int board_early_init_r (void) { /* sanity check, IMMARBAR should be mirrored at offset zero of IMMR */ if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im) return 0; - + /* detect the number of Flash banks */ return detect_num_flash_banks(); } @@ -108,7 +108,7 @@ long int initdram (int board_type) set_ddr_config(); udelay(200); - + /* enable DDR controller */ im->ddr.sdram_cfg = (SDRAM_CFG_MEM_EN | SDRAM_CFG_SREN | @@ -154,7 +154,7 @@ int checkboard (void) /* get bus width */ w = 32; - if (immr->reset.rcwh & RCWH_PCI64) + if (immr->reset.rcwh & RCWH_PCI64) w = 64; /* get clock */ @@ -192,7 +192,7 @@ static int detect_num_flash_banks(void) ulong total_size; tqm834x_num_flash_banks = 2; /* assume two banks */ - + /* Get bank 1 and 2 information */ bank1_size = flash_get_size(CFG_FLASH_BASE, 0); debug("Bank1 size: %lu\n", bank1_size); @@ -318,10 +318,10 @@ static long int get_ddr_bank_size(short cs, volatile long *base) set_cs_config(cs, 0); return 0; } - + debug("\nDetected configuration %ld x %ld (%ld MiB) at addr %p\n", conf[detected].row, conf[detected].col, conf[detected].size >> 20, base); - + /* configure cs ro detected params */ set_cs_config(cs, CSCONFIG_EN | conf[detected].row | conf[detected].col); @@ -367,7 +367,7 @@ static void set_ddr_config(void) { im->ddr.sdram_clk_cntl = DDR_SDRAM_CLK_CNTL_SS_EN | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05; SYNC; - + /* timing configuration */ im->ddr.timing_cfg_1 = (4 << TIMING_CFG1_PRETOACT_SHIFT) | @@ -389,7 +389,7 @@ static void set_ddr_config(void) { SDRAM_CFG_SREN | SDRAM_CFG_SDRAM_TYPE_DDR; SYNC; - + /* Set SDRAM mode */ im->ddr.sdram_mode = ((DDR_MODE_EXT_MODEREG | DDR_MODE_WEAK) << -- cgit v1.1