diff options
Diffstat (limited to 'cpu/arm_cortexa8/omap3/mem.c')
| -rw-r--r-- | cpu/arm_cortexa8/omap3/mem.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/cpu/arm_cortexa8/omap3/mem.c b/cpu/arm_cortexa8/omap3/mem.c index 079c84870..8b8cd6d61 100644 --- a/cpu/arm_cortexa8/omap3/mem.c +++ b/cpu/arm_cortexa8/omap3/mem.c @@ -44,7 +44,7 @@ volatile unsigned int boot_flash_env_addr; struct gpmc *gpmc_cfg; #if defined(CONFIG_CMD_NAND) -static u32 gpmc_m_nand[GPMC_MAX_REG] = { +static const u32 gpmc_m_nand[GPMC_MAX_REG] = { M_NAND_GPMC_CONFIG1, M_NAND_GPMC_CONFIG2, M_NAND_GPMC_CONFIG3, @@ -62,7 +62,7 @@ static u32 gpmc_m_nand[GPMC_MAX_REG] = { #endif #if defined(CONFIG_CMD_ONENAND) -static u32 gpmc_onenand[GPMC_MAX_REG] = { +static const u32 gpmc_onenand[GPMC_MAX_REG] = { ONENAND_GPMC_CONFIG1, ONENAND_GPMC_CONFIG2, ONENAND_GPMC_CONFIG3, @@ -92,7 +92,7 @@ void make_cs1_contiguous(void) u32 size, a_add_low, a_add_high; size = get_sdr_cs_size(CS0); - size /= SZ_32M; /* find size to offset CS1 */ + size >>= 25; /* divide by 32 MiB to find size to offset CS1 */ a_add_high = (size & 3) << 8; /* set up low field */ a_add_low = (size & 0x3C) >> 2; /* set up high field */ writel((a_add_high | a_add_low), &sdrc_base->cs_cfg); @@ -192,7 +192,7 @@ void do_sdrc_init(u32 cs, u32 early) writel(0, &sdrc_base->cs[cs].mcfg); } -void enable_gpmc_cs_config(u32 *gpmc_config, struct gpmc_cs *cs, u32 base, +void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base, u32 size) { writel(0, &cs->config7); @@ -218,12 +218,16 @@ void enable_gpmc_cs_config(u32 *gpmc_config, struct gpmc_cs *cs, u32 base, void gpmc_init(void) { /* putting a blanket check on GPMC based on ZeBu for now */ - u32 *gpmc_config = NULL; gpmc_cfg = (struct gpmc *)GPMC_BASE; +#if defined(CONFIG_CMD_NAND) || defined(CONFIG_CMD_ONENAND) + const u32 *gpmc_config = NULL; u32 base = 0; u32 size = 0; +#if defined(CONFIG_ENV_IS_IN_NAND) || defined(CONFIG_ENV_IS_IN_ONENAND) u32 f_off = CONFIG_SYS_MONITOR_LEN; u32 f_sec = 0; +#endif +#endif u32 config = 0; /* global settings */ @@ -249,7 +253,7 @@ void gpmc_init(void) enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size); #if defined(CONFIG_ENV_IS_IN_NAND) f_off = SMNAND_ENV_OFFSET; - f_sec = SZ_128K; + f_sec = (128 << 10); /* 128 KiB */ /* env setup */ boot_flash_base = base; boot_flash_off = f_off; @@ -265,7 +269,7 @@ void gpmc_init(void) enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size); #if defined(CONFIG_ENV_IS_IN_ONENAND) f_off = ONENAND_ENV_OFFSET; - f_sec = SZ_128K; + f_sec = (128 << 10); /* 128 KiB */ /* env setup */ boot_flash_base = base; boot_flash_off = f_off; |