diff options
Diffstat (limited to 'arch/arm/cpu/arm926ejs/pantheon/cpu.c')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/pantheon/cpu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/pantheon/cpu.c b/arch/arm/cpu/arm926ejs/pantheon/cpu.c index efc9395..db9b348 100644 --- a/arch/arm/cpu/arm926ejs/pantheon/cpu.c +++ b/arch/arm/cpu/arm926ejs/pantheon/cpu.c @@ -42,6 +42,9 @@ int arch_cpu_init(void) struct panthmpmu_registers *mpmu = (struct panthmpmu_registers*) PANTHEON_MPMU_BASE; + struct panthapmu_registers *apmu = + (struct panthapmu_registers *) PANTHEON_APMU_BASE; + /* set SEL_MRVL_ID bit in PANTHEON_CPU_CONF register */ val = readl(&cpuregs->cpu_conf); val = val | SET_MRVL_ID; @@ -65,6 +68,14 @@ int arch_cpu_init(void) writel(APBC_FNCLK | APBC_APBCLK, &apbclkres->twsi); #endif +#ifdef CONFIG_MV_SDHCI + /* Enable mmc clock */ + writel(APMU_PERI_CLK | APMU_AXI_CLK | APMU_PERI_RST | APMU_AXI_RST, + &apmu->sd1); + writel(APMU_PERI_CLK | APMU_AXI_CLK | APMU_PERI_RST | APMU_AXI_RST, + &apmu->sd3); +#endif + icache_enable(); return 0; |