i.MX6UL: icore: Add SPL_OF_CONTROL support

[u-boot] / board / engicam / isiotmx6ul / isiotmx6ul.c

diff --git a/board/engicam/isiotmx6ul/isiotmx6ul.c b/board/engicam/isiotmx6ul/isiotmx6ul.c
index 9afa8e4065bac1ce7cdae18a343cba2a548799b9..05d23c2df218609af927f88cade53b3bb5a72c61 100644 (file)
--- a/board/engicam/isiotmx6ul/isiotmx6ul.c
+++ b/board/engicam/isiotmx6ul/isiotmx6ul.c
@@ -101,106 +101,6 @@ int board_mmc_get_env_dev(int devno)
 #ifdef CONFIG_SPL_BUILD
 #include <spl.h>
 
-/* MMC board initialization is needed till adding DM support in SPL */
-#if defined(CONFIG_FSL_ESDHC) && !defined(CONFIG_DM_MMC)
-#include <mmc.h>
-#include <fsl_esdhc.h>
-
-#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE |             \
-       PAD_CTL_PUS_22K_UP  | PAD_CTL_SPEED_LOW |               \
-       PAD_CTL_DSE_80ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
-
-static iomux_v3_cfg_t const usdhc1_pads[] = {
-       IOMUX_PADS(PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-
-       /* VSELECT */
-       IOMUX_PADS(PAD_GPIO1_IO05__USDHC1_VSELECT | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       /* CD */
-       IOMUX_PADS(PAD_UART1_RTS_B__GPIO1_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL)),
-       /* RST_B */
-       IOMUX_PADS(PAD_GPIO1_IO09__GPIO1_IO09 | MUX_PAD_CTRL(NO_PAD_CTRL)),
-};
-
-static iomux_v3_cfg_t const usdhc2_pads[] = {
-       IOMUX_PADS(PAD_NAND_ALE__USDHC2_RESET_B | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_NAND_RE_B__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_NAND_WE_B__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_NAND_DATA00__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_NAND_DATA01__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_NAND_DATA02__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_NAND_DATA03__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_NAND_DATA04__USDHC2_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-       IOMUX_PADS(PAD_NAND_DATA05__USDHC2_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-};
-
-#define USDHC1_CD_GPIO IMX_GPIO_NR(1, 19)
-#define USDHC2_CD_GPIO IMX_GPIO_NR(4, 5)
-
-struct fsl_esdhc_cfg usdhc_cfg[2] = {
-       {USDHC1_BASE_ADDR, 0, 4},
-       {USDHC2_BASE_ADDR, 0, 8},
-};
-
-int board_mmc_getcd(struct mmc *mmc)
-{
-       struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
-       int ret = 0;
-
-       switch (cfg->esdhc_base) {
-       case USDHC1_BASE_ADDR:
-               ret = !gpio_get_value(USDHC1_CD_GPIO);
-               break;
-       case USDHC2_BASE_ADDR:
-               ret = !gpio_get_value(USDHC2_CD_GPIO);
-               break;
-       }
-
-       return ret;
-}
-
-int board_mmc_init(bd_t *bis)
-{
-       int i, ret;
-
-       /*
-       * According to the board_mmc_init() the following map is done:
-       * (U-boot device node)    (Physical Port)
-       * mmc0                          USDHC1
-       * mmc1                          USDHC2
-       */
-       for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
-               switch (i) {
-               case 0:
-                       SETUP_IOMUX_PADS(usdhc1_pads);
-                       gpio_direction_input(USDHC1_CD_GPIO);
-                       usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
-                       break;
-               case 1:
-                       SETUP_IOMUX_PADS(usdhc2_pads);
-                       gpio_direction_input(USDHC2_CD_GPIO);
-                       usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
-                       break;
-               default:
-                       printf("Warning - USDHC%d controller not supporting\n",
-                              i + 1);
-                       return 0;
-               }
-
-               ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
-               if (ret) {
-                       printf("Warning: failed to initialize mmc dev %d\n", i);
-                       return ret;
-               }
-       }
-
-       return 0;
-}
-
 #ifdef CONFIG_ENV_IS_IN_MMC
 void board_boot_order(u32 *spl_boot_list)
 {
@@ -226,5 +126,4 @@ void board_boot_order(u32 *spl_boot_list)
        spl_boot_list[0] = boot_dev;
 }
 #endif
-#endif /* CONFIG_FSL_ESDHC */
 #endif /* CONFIG_SPL_BUILD */