diff options
| -rw-r--r-- | arch/blackfin/include/asm/config.h | 8 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/global_data.h | 2 | ||||
| -rw-r--r-- | arch/blackfin/lib/board.c | 58 | ||||
| -rw-r--r-- | drivers/mmc/bfin_sdh.c | 1 |
4 files changed, 44 insertions, 25 deletions
diff --git a/arch/blackfin/include/asm/config.h b/arch/blackfin/include/asm/config.h index 1a8de49..25cd833 100644 --- a/arch/blackfin/include/asm/config.h +++ b/arch/blackfin/include/asm/config.h @@ -109,14 +109,8 @@ #ifndef CONFIG_SYS_MALLOC_BASE # define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN) #endif -#ifndef CONFIG_SYS_GBL_DATA_ADDR -# define CONFIG_SYS_GBL_DATA_ADDR (CONFIG_SYS_MALLOC_BASE - GENERATED_GBL_DATA_SIZE) -#endif -#ifndef CONFIG_SYS_BD_INFO_ADDR -# define CONFIG_SYS_BD_INFO_ADDR (CONFIG_SYS_GBL_DATA_ADDR - GENERATED_BD_INFO_SIZE) -#endif #ifndef CONFIG_STACKBASE -# define CONFIG_STACKBASE (CONFIG_SYS_BD_INFO_ADDR - 4) +# define CONFIG_STACKBASE (CONFIG_SYS_MALLOC_BASE - 4) #endif #ifndef CONFIG_SYS_MEMTEST_START # define CONFIG_SYS_MEMTEST_START 0 diff --git a/arch/blackfin/include/asm/global_data.h b/arch/blackfin/include/asm/global_data.h index 67aa30f..973ea29 100644 --- a/arch/blackfin/include/asm/global_data.h +++ b/arch/blackfin/include/asm/global_data.h @@ -73,6 +73,6 @@ typedef struct global_data { #define GD_FLG_DISABLE_CONSOLE 0x00040 /* Disable console (in & out) */ #define GD_FLG_ENV_READY 0x00080 /* Environment imported into hash table */ -#define DECLARE_GLOBAL_DATA_PTR register gd_t * volatile gd asm ("P3") +#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("P3") #endif diff --git a/arch/blackfin/lib/board.c b/arch/blackfin/lib/board.c index e3ee4cd..2d424a2 100644 --- a/arch/blackfin/lib/board.c +++ b/arch/blackfin/lib/board.c @@ -181,6 +181,46 @@ void init_cplbtables(void) } } +static int global_board_data_init(void) +{ +#ifndef CONFIG_SYS_GBL_DATA_ADDR +# define CONFIG_SYS_GBL_DATA_ADDR 0 +#endif +#ifndef CONFIG_SYS_BD_INFO_ADDR +# define CONFIG_SYS_BD_INFO_ADDR 0 +#endif + + bd_t *bd; + + if (CONFIG_SYS_GBL_DATA_ADDR) { + gd = (gd_t *) (CONFIG_SYS_GBL_DATA_ADDR); + memset((void *)gd, 0, GENERATED_GBL_DATA_SIZE); + } else { + static gd_t _bfin_gd; + gd = &_bfin_gd; + } + + if (CONFIG_SYS_BD_INFO_ADDR) { + bd = (bd_t *) (CONFIG_SYS_BD_INFO_ADDR); + memset(bd, 0, GENERATED_BD_INFO_SIZE); + } else { + static bd_t _bfin_bd; + bd = &_bfin_bd; + } + gd->bd = bd; + + bd->bi_r_version = version_string; + bd->bi_cpu = MK_STR(CONFIG_BFIN_CPU); + bd->bi_board_name = BFIN_BOARD_NAME; + bd->bi_vco = get_vco(); + bd->bi_cclk = get_cclk(); + bd->bi_sclk = get_sclk(); + bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + + return 0; +} + /* * All attempts to come up with a "common" initialization sequence * that works for all boards and architectures failed: some of the @@ -201,7 +241,6 @@ extern int timer_init(void); void board_init_f(ulong bootflag) { - bd_t *bd; char buf[32]; #ifdef CONFIG_BOARD_EARLY_INIT_F @@ -234,21 +273,8 @@ void board_init_f(ulong bootflag) hang(); #endif serial_early_puts("Init global data\n"); - gd = (gd_t *) (CONFIG_SYS_GBL_DATA_ADDR); - memset((void *)gd, 0, GENERATED_GBL_DATA_SIZE); - - bd = (bd_t *) (CONFIG_SYS_BD_INFO_ADDR); - gd->bd = bd; - memset((void *)bd, 0, GENERATED_BD_INFO_SIZE); - bd->bi_r_version = version_string; - bd->bi_cpu = MK_STR(CONFIG_BFIN_CPU); - bd->bi_board_name = BFIN_BOARD_NAME; - bd->bi_vco = get_vco(); - bd->bi_cclk = get_cclk(); - bd->bi_sclk = get_sclk(); - bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; - bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + global_board_data_init(); /* Initialize */ serial_early_puts("IRQ init\n"); @@ -276,7 +302,7 @@ void board_init_f(ulong bootflag) if (CONFIG_MEM_SIZE) { printf("RAM: "); - print_size(bd->bi_memsize, "\n"); + print_size(gd->bd->bi_memsize, "\n"); } #if defined(CONFIG_POST) diff --git a/drivers/mmc/bfin_sdh.c b/drivers/mmc/bfin_sdh.c index 08fc5c1..8d59d46 100644 --- a/drivers/mmc/bfin_sdh.c +++ b/drivers/mmc/bfin_sdh.c @@ -256,7 +256,6 @@ int bfin_mmc_init(bd_t *bis) mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34; mmc->f_max = get_sclk(); mmc->f_min = mmc->f_max >> 9; - mmc->block_dev.part_type = PART_TYPE_DOS; mmc->b_max = 0; |