diff options
Diffstat (limited to 'arch/arm/cpu/arm926ejs/mx28/mx28.c')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mx28/mx28.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx28/mx28.c b/arch/arm/cpu/arm926ejs/mx28/mx28.c index 683777f50c..cf6d4e9bd4 100644 --- a/arch/arm/cpu/arm926ejs/mx28/mx28.c +++ b/arch/arm/cpu/arm926ejs/mx28/mx28.c @@ -63,7 +63,17 @@ void reset_cpu(ulong ignored) ; } -int mx28_wait_mask_set(struct mx28_register *reg, uint32_t mask, int timeout) +void enable_caches(void) +{ +#ifndef CONFIG_SYS_ICACHE_OFF + icache_enable(); +#endif +#ifndef CONFIG_SYS_DCACHE_OFF + dcache_enable(); +#endif +} + +int mx28_wait_mask_set(struct mx28_register_32 *reg, uint32_t mask, int timeout) { while (--timeout) { if ((readl(®->reg) & mask) == mask) @@ -74,7 +84,7 @@ int mx28_wait_mask_set(struct mx28_register *reg, uint32_t mask, int timeout) return !timeout; } -int mx28_wait_mask_clr(struct mx28_register *reg, uint32_t mask, int timeout) +int mx28_wait_mask_clr(struct mx28_register_32 *reg, uint32_t mask, int timeout) { while (--timeout) { if ((readl(®->reg) & mask) == 0) @@ -85,7 +95,7 @@ int mx28_wait_mask_clr(struct mx28_register *reg, uint32_t mask, int timeout) return !timeout; } -int mx28_reset_block(struct mx28_register *reg) +int mx28_reset_block(struct mx28_register_32 *reg) { /* Clear SFTRST */ writel(MX28_BLOCK_SFTRST, ®->reg_clr); @@ -261,14 +271,14 @@ void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) } #endif -#define HW_DIGCTRL_SCRATCH0 0x8001c280 -#define HW_DIGCTRL_SCRATCH1 0x8001c290 int mx28_dram_init(void) { + struct mx28_digctl_regs *digctl_regs = + (struct mx28_digctl_regs *)MXS_DIGCTL_BASE; uint32_t sz[2]; - sz[0] = readl(HW_DIGCTRL_SCRATCH0); - sz[1] = readl(HW_DIGCTRL_SCRATCH1); + sz[0] = readl(&digctl_regs->hw_digctl_scratch0); + sz[1] = readl(&digctl_regs->hw_digctl_scratch1); if (sz[0] != sz[1]) { printf("MX28:\n" |
