diff options
Diffstat (limited to 'arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c index 25e9a495f7..fec231857b 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c @@ -125,7 +125,6 @@ void get_sys_info(struct sys_info *sys_info) } #endif -#ifdef CONFIG_FSL_ESDHC #define HWA_CGA_M2_CLK_SEL 0x00000007 #define HWA_CGA_M2_CLK_SHIFT 0 #if defined(CONFIG_TARGET_LS1046ARDB) || defined(CONFIG_TARGET_LS1043ARDB) @@ -148,11 +147,10 @@ void get_sys_info(struct sys_info *sys_info) break; #endif default: - printf("Error: Unknown peripheral clock select!\n"); + printf("Error: Unknown cluster group A mux 2 clock select!\n"); break; } #endif -#endif #if defined(CONFIG_FSL_IFC) sys_info->freq_localbus = sys_info->freq_systembus / @@ -179,28 +177,21 @@ unsigned long get_qman_freq(void) int get_clocks(void) { struct sys_info sys_info; - +#ifdef CONFIG_FSL_ESDHC + u32 clock = 0; +#endif get_sys_info(&sys_info); gd->cpu_clk = sys_info.freq_processor[0]; gd->bus_clk = sys_info.freq_systembus / CONFIG_SYS_FSL_PCLK_DIV; gd->mem_clk = sys_info.freq_ddrbus; - #ifdef CONFIG_FSL_ESDHC -#if defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK) -#if defined(CONFIG_TARGET_LS1046ARDB) - gd->arch.sdhc_clk = sys_info.freq_cga_m2 / 2; -#endif -#if defined(CONFIG_TARGET_LS1043ARDB) - gd->arch.sdhc_clk = sys_info.freq_cga_m2; -#endif -#if defined(CONFIG_TARGET_LS1012ARDB) - gd->arch.sdhc_clk = sys_info.freq_systembus; -#endif -#else - gd->arch.sdhc_clk = (sys_info.freq_systembus / - CONFIG_SYS_FSL_PCLK_DIV) / - CONFIG_SYS_FSL_SDHC_CLK_DIV; +#if defined(CONFIG_ARCH_LS1012A) + clock = sys_info.freq_systembus; +#elif defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) + clock = sys_info.freq_cga_m2; #endif + gd->arch.sdhc_per_clk = clock / CONFIG_SYS_FSL_SDHC_CLK_DIV; + gd->arch.sdhc_clk = gd->bus_clk / CONFIG_SYS_FSL_SDHC_CLK_DIV; #endif if (gd->cpu_clk != 0) return 0; |