diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/speed.c')
-rw-r--r-- | arch/powerpc/cpu/mpc85xx/speed.c | 49 |
1 files changed, 1 insertions, 48 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c index 15b05fcc51..0c5252edc2 100644 --- a/arch/powerpc/cpu/mpc85xx/speed.c +++ b/arch/powerpc/cpu/mpc85xx/speed.c @@ -69,8 +69,7 @@ void get_sys_info(sys_info_t *sys_info) [14] = 4, /* CC4 PPL / 4 */ }; uint i, freq_c_pll[CONFIG_SYS_FSL_NUM_CC_PLLS]; -#if !defined(CONFIG_FM_PLAT_CLK_DIV) || !defined(CONFIG_PME_PLAT_CLK_DIV) || \ - defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK) +#if !defined(CONFIG_FM_PLAT_CLK_DIV) || !defined(CONFIG_PME_PLAT_CLK_DIV) uint rcw_tmp; #endif uint ratio[CONFIG_SYS_FSL_NUM_CC_PLLS]; @@ -450,48 +449,6 @@ void get_sys_info(sys_info_t *sys_info) #endif #endif -#ifdef CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK -#if defined(CONFIG_ARCH_T2080) -#define ESDHC_CLK_SEL 0x00000007 -#define ESDHC_CLK_SHIFT 0 -#define ESDHC_CLK_RCWSR 15 -#else /* Support T1040 T1024 by now */ -#define ESDHC_CLK_SEL 0xe0000000 -#define ESDHC_CLK_SHIFT 29 -#define ESDHC_CLK_RCWSR 7 -#endif - rcw_tmp = in_be32(&gur->rcwsr[ESDHC_CLK_RCWSR]); - switch ((rcw_tmp & ESDHC_CLK_SEL) >> ESDHC_CLK_SHIFT) { - case 1: - sys_info->freq_sdhc = freq_c_pll[CONFIG_SYS_SDHC_CLK]; - break; - case 2: - sys_info->freq_sdhc = freq_c_pll[CONFIG_SYS_SDHC_CLK] / 2; - break; - case 3: - sys_info->freq_sdhc = freq_c_pll[CONFIG_SYS_SDHC_CLK] / 3; - break; -#if defined(CONFIG_SYS_SDHC_CLK_2_PLL) - case 4: - sys_info->freq_sdhc = freq_c_pll[CONFIG_SYS_SDHC_CLK] / 4; - break; -#if defined(CONFIG_ARCH_T2080) - case 5: - sys_info->freq_sdhc = freq_c_pll[1 - CONFIG_SYS_SDHC_CLK]; - break; -#endif - case 6: - sys_info->freq_sdhc = freq_c_pll[1 - CONFIG_SYS_SDHC_CLK] / 2; - break; - case 7: - sys_info->freq_sdhc = freq_c_pll[1 - CONFIG_SYS_SDHC_CLK] / 3; - break; -#endif - default: - sys_info->freq_sdhc = 0; - printf("Error: Unknown SDHC peripheral clock select!\n"); - } -#endif #else /* CONFIG_SYS_FSL_QORIQ_CHASSIS2 */ for_each_cpu(i, cpu, cpu_numcores(), cpu_mask()) { @@ -673,15 +630,11 @@ int get_clocks (void) gd->arch.i2c2_clk = gd->arch.i2c1_clk; #if defined(CONFIG_FSL_ESDHC) -#ifdef CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK - gd->arch.sdhc_clk = sys_info.freq_sdhc / 2; -#else #if defined(CONFIG_ARCH_MPC8569) || defined(CONFIG_ARCH_P1010) gd->arch.sdhc_clk = gd->bus_clk; #else gd->arch.sdhc_clk = gd->bus_clk / 2; #endif -#endif #endif /* defined(CONFIG_FSL_ESDHC) */ #if defined(CONFIG_CPM2) |