ARM: pantheon: add mmc definition

[u-boot] / arch / arm / cpu / arm926ejs / pantheon / cpu.c

diff --git a/arch/arm/cpu/arm926ejs/pantheon/cpu.c b/arch/arm/cpu/arm926ejs/pantheon/cpu.c
index efc9395b9604fc799581ec39049fc0051c009c38..db9b348ad3bf4f3b25589d5864bc49d314daf786 100644 (file)
--- 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;