+#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