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-rw-r--r--arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c29
-rw-r--r--arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c22
-rw-r--r--arch/arm/include/asm/global_data.h4
-rw-r--r--arch/powerpc/cpu/mpc85xx/speed.c49
-rw-r--r--arch/powerpc/include/asm/config_mpc85xx.h8
-rw-r--r--arch/powerpc/include/asm/global_data.h1
6 files changed, 26 insertions, 87 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;
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
index 4b047a39c0..bd8b9cbdad 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
@@ -160,14 +160,14 @@ void get_sys_info(struct sys_info *sys_info)
break;
}
#endif
-#if defined(CONFIG_ARCH_LX2160A) || defined(CONFIG_ARCH_LS2080A)
- sys_info->freq_cga_m2 = sys_info->freq_systembus;
-#endif
}
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;
@@ -175,18 +175,16 @@ int get_clocks(void)
#ifdef CONFIG_SYS_FSL_HAS_DP_DDR
gd->arch.mem2_clk = sys_info.freq_ddrbus2;
#endif
-#if defined(CONFIG_FSL_ESDHC)
-#if defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK)
-#if defined(CONFIG_ARCH_LS1028A) || defined(CONFIG_ARCH_LX2160A)
- gd->arch.sdhc_clk = sys_info.freq_cga_m2 / 2;
-#endif
-#if defined(CONFIG_ARCH_LS2080A) || defined(CONFIG_ARCH_LS1088A)
- gd->arch.sdhc_clk = sys_info.freq_cga_m2;
+
+#ifdef CONFIG_FSL_ESDHC
+#if defined(CONFIG_ARCH_LS1028A) || defined(CONFIG_ARCH_LS1088A)
+ clock = sys_info.freq_cga_m2;
+#elif defined(CONFIG_ARCH_LX2160A) || defined(CONFIG_ARCH_LS2080A)
+ clock = sys_info.freq_systembus;
#endif
-#else
+ 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
-#endif /* defined(CONFIG_FSL_ESDHC) */
if (gd->cpu_clk != 0)
return 0;
diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h
index 17740147ea..f23b6bfb75 100644
--- a/arch/arm/include/asm/global_data.h
+++ b/arch/arm/include/asm/global_data.h
@@ -13,6 +13,10 @@ struct arch_global_data {
u32 sdhc_clk;
#endif
+#if defined(CONFIG_FSL_ESDHC)
+ u32 sdhc_per_clk;
+#endif
+
#if defined(CONFIG_U_QE)
u32 qe_clk;
u32 brg_clk;
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)
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 946e74a93b..4ca1e2b325 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -331,9 +331,6 @@
#define CONFIG_SYS_FMAN_V3
#define CONFIG_FM_PLAT_CLK_DIV 1
#define CONFIG_SYS_FM1_CLK CONFIG_FM_PLAT_CLK_DIV
-#define CONFIG_SYS_SDHC_CLK 0/* Select SDHC CLK begining from PLL1
- per rcw field value */
-#define CONFIG_SYS_SDHC_CLK_2_PLL /* Select SDHC CLK from 2 PLLs */
#define CONFIG_SYS_FM_MURAM_SIZE 0x30000
#define CONFIG_SYS_FSL_SINGLE_SOURCE_CLK
#define CONFIG_SYS_FSL_TBCLK_DIV 16
@@ -362,8 +359,6 @@
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#define CONFIG_SYS_FSL_IFC_BANK_COUNT 8
#define CONFIG_SYS_FM1_CLK 0
-#define CONFIG_SYS_SDHC_CLK 0/* Select SDHC CLK begining from PLL1
- per rcw field value */
#define CONFIG_QBMAN_CLK_DIV 1
#define CONFIG_SYS_FM_MURAM_SIZE 0x30000
#define CONFIG_SYS_FSL_SINGLE_SOURCE_CLK
@@ -402,9 +397,6 @@
#define CONFIG_PME_PLAT_CLK_DIV 1
#define CONFIG_SYS_PME_CLK CONFIG_PME_PLAT_CLK_DIV
#define CONFIG_SYS_FM1_CLK 0
-#define CONFIG_SYS_SDHC_CLK 1/* Select SDHC CLK begining from PLL2
- per rcw field value */
-#define CONFIG_SYS_SDHC_CLK_2_PLL /* Select SDHC CLK from 2 PLLs */
#define CONFIG_SYS_FSL_IFC_BANK_COUNT 8
#define CONFIG_SYS_FMAN_V3
#define CONFIG_SYS_FM_MURAM_SIZE 0x28000
diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h
index b6e4dd6c80..1620fba014 100644
--- a/arch/powerpc/include/asm/global_data.h
+++ b/arch/powerpc/include/asm/global_data.h
@@ -14,6 +14,7 @@
struct arch_global_data {
#if defined(CONFIG_FSL_ESDHC)
u32 sdhc_clk;
+ u32 sdhc_per_clk;
#if defined(CONFIG_FSL_ESDHC_ADAPTER_IDENT)
u8 sdhc_adapter;
#endif
generated by cgit (git 2.34.1) at 2024-12-25 06:54:13 +0000