diff options
Diffstat (limited to 'arch/arm/cpu/arm926ejs/davinci/cpu.c')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/davinci/cpu.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/arch/arm/cpu/arm926ejs/davinci/cpu.c b/arch/arm/cpu/arm926ejs/davinci/cpu.c index 6cb857aef5..b31add8deb 100644 --- a/arch/arm/cpu/arm926ejs/davinci/cpu.c +++ b/arch/arm/cpu/arm926ejs/davinci/cpu.c @@ -117,6 +117,17 @@ int clk_get(enum davinci_clk_ids id) out: return pll_out; } + +int set_cpu_clk_info(void) +{ + gd->bd->bi_arm_freq = clk_get(DAVINCI_ARM_CLKID) / 1000000; + /* DDR PHY uses an x2 input clock */ + gd->bd->bi_ddr_freq = cpu_is_da830() ? 0 : + (clk_get(DAVINCI_DDR_CLKID) / 1000000); + gd->bd->bi_dsp_freq = 0; + return 0; +} + #else /* CONFIG_SOC_DA8XX */ static unsigned pll_div(volatile void *pllbase, unsigned offset) @@ -187,16 +198,9 @@ unsigned int davinci_clk_get(unsigned int div) return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, div) * 1000000; } #endif -#endif /* !CONFIG_SOC_DA8XX */ int set_cpu_clk_info(void) { -#ifdef CONFIG_SOC_DA8XX - gd->bd->bi_arm_freq = clk_get(DAVINCI_ARM_CLKID) / 1000000; - /* DDR PHY uses an x2 input clock */ - gd->bd->bi_ddr_freq = clk_get(0x10001) / 1000000; -#else - unsigned int pllbase = DAVINCI_PLL_CNTRL0_BASE; #if defined(CONFIG_SOC_DM365) pllbase = DAVINCI_PLL_CNTRL1_BASE; @@ -215,10 +219,12 @@ int set_cpu_clk_info(void) pllbase = DAVINCI_PLL_CNTRL0_BASE; #endif gd->bd->bi_ddr_freq = pll_sysclk_mhz(pllbase, DDR_PLLDIV) / 2; -#endif + return 0; } +#endif /* !CONFIG_SOC_DA8XX */ + /* * Initializes on-chip ethernet controllers. * to override, implement board_eth_init() |