diff options
Diffstat (limited to 'arch/arm/mach-mvebu/cpu.c')
| -rw-r--r-- | arch/arm/mach-mvebu/cpu.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c index fd66f59..5eb2a39 100644 --- a/arch/arm/mach-mvebu/cpu.c +++ b/arch/arm/mach-mvebu/cpu.c @@ -452,8 +452,15 @@ int arch_cpu_init(void) u32 mvebu_get_nand_clock(void) { + u32 reg; + + if (mvebu_soc_family() == MVEBU_SOC_A38X) + reg = MVEBU_DFX_DIV_CLK_CTRL(1); + else + reg = MVEBU_CORE_DIV_CLK_CTRL(1); + return CONFIG_SYS_MVEBU_PLL_CLOCK / - ((readl(MVEBU_CORE_DIV_CLK_CTRL(1)) & + ((readl(reg) & NAND_ECC_DIVCKL_RATIO_MASK) >> NAND_ECC_DIVCKL_RATIO_OFFS); } |