@@ -66,7 +66,6 @@ static iomux_v3_cfg_t const uart1_pads[] = {
MX6_PAD_UART1_RXD__UART1_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
};
-#ifdef CONFIG_SPL_BUILD
static iomux_v3_cfg_t const usdhc1_pads[] = {
/* 8 bit SD */
MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
@@ -107,7 +106,6 @@ static iomux_v3_cfg_t const usdhc3_pads[] = {
/*CD pin*/
MX6_PAD_REF_CLK_32K__GPIO_3_22 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
-#endif
static iomux_v3_cfg_t const fec_pads[] = {
MX6_PAD_FEC_MDC__FEC_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
@@ -157,11 +155,6 @@ static void setup_iomux_fec(void)
udelay(15000);
}
-int board_mmc_get_env_dev(int devno)
-{
- return devno;
-}
-
#ifdef CONFIG_DM_PMIC_PFUZE100
int power_init_board(void)
{
@@ -294,17 +287,6 @@ int board_init(void)
return 0;
}
-int checkboard(void)
-{
- puts("Board: MX6SLEVK\n");
-
- return 0;
-}
-
-#ifdef CONFIG_SPL_BUILD
-#include <spl.h>
-#include <libfdt.h>
-
#define USDHC1_CD_GPIO IMX_GPIO_NR(4, 7)
#define USDHC2_CD_GPIO IMX_GPIO_NR(5, 0)
#define USDHC3_CD_GPIO IMX_GPIO_NR(3, 22)
@@ -315,6 +297,11 @@ static struct fsl_esdhc_cfg usdhc_cfg[3] = {
{USDHC3_BASE_ADDR, 0, 4},
};
+int board_mmc_get_env_dev(int devno)
+{
+ return devno;
+}
+
int board_mmc_getcd(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
@@ -337,6 +324,52 @@ int board_mmc_getcd(struct mmc *mmc)
int board_mmc_init(bd_t *bis)
{
+#ifndef CONFIG_SPL_BUILD
+ int i, ret;
+
+ /*
+ * According to the board_mmc_init() the following map is done:
+ * (U-Boot device node) (Physical Port)
+ * mmc0 USDHC1
+ * mmc1 USDHC2
+ * mmc2 USDHC3
+ */
+ for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+ switch (i) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+ gpio_direction_input(USDHC1_CD_GPIO);
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ break;
+ case 1:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
+ gpio_direction_input(USDHC2_CD_GPIO);
+ usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+ break;
+ case 2:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+ gpio_direction_input(USDHC3_CD_GPIO);
+ usdhc_cfg[2].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+ break;
+ default:
+ printf("Warning: you configured more USDHC controllers"
+ "(%d) than supported by the board\n", i + 1);
+ return -EINVAL;
+ }
+
+ ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
+ if (ret) {
+ printf("Warning: failed to initialize "
+ "mmc dev %d\n", i);
+ return ret;
+ }
+ }
+
+ return 0;
+#else
struct src *src_regs = (struct src *)SRC_BASE_ADDR;
u32 val;
u32 port;
@@ -373,8 +406,20 @@ int board_mmc_init(bd_t *bis)
gd->arch.sdhc_clk = usdhc_cfg[0].sdhc_clk;
return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+#endif
}
+int checkboard(void)
+{
+ puts("Board: MX6SLEVK\n");
+
+ return 0;
+}
+
+#ifdef CONFIG_SPL_BUILD
+#include <spl.h>
+#include <libfdt.h>
+
const struct mx6sl_iomux_ddr_regs mx6_ddr_ioregs = {
.dram_sdqs0 = 0x00003030,
.dram_sdqs1 = 0x00003030,