Merge branch 'master' of git://git.denx.de/u-boot-video

[platform/kernel/u-boot.git] / board / freescale / mx53evk / mx53evk.c

diff --git a/board/freescale/mx53evk/mx53evk.c b/board/freescale/mx53evk/mx53evk.c
index 335661f..1273501 100644 (file)
--- a/board/freescale/mx53evk/mx53evk.c
+++ b/board/freescale/mx53evk/mx53evk.c
@@ -26,13 +26,15 @@
 #include <asm/arch/mx5x_pins.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/crm_regs.h>
+#include <asm/arch/clock.h>
 #include <asm/arch/iomux.h>
 #include <asm/errno.h>
+#include <asm/imx-common/boot_mode.h>
 #include <netdev.h>
 #include <i2c.h>
 #include <mmc.h>
 #include <fsl_esdhc.h>
-#include <pmic.h>
+#include <power/pmic.h>
 #include <fsl_pmic.h>
 #include <asm/gpio.h>
 #include <mc13892.h>
@@ -121,9 +123,15 @@ void power_init(void)
 {
        unsigned int val;
        struct pmic *p;
+       int ret;
 
-       pmic_init();
-       p = get_pmic();
+       ret = pmic_init(I2C_PMIC);
+       if (ret)
+               return;
+
+       p = pmic_get("FSL_PMIC");
+       if (!p)
+               return;
 
        /* Set VDDA to 1.25V */
        pmic_reg_read(p, REG_SW_2, &val);
@@ -204,20 +212,26 @@ static void setup_iomux_fec(void)
 
 #ifdef CONFIG_FSL_ESDHC
 struct fsl_esdhc_cfg esdhc_cfg[2] = {
-       {MMC_SDHC1_BASE_ADDR, 1},
-       {MMC_SDHC3_BASE_ADDR, 1},
+       {MMC_SDHC1_BASE_ADDR},
+       {MMC_SDHC3_BASE_ADDR},
 };
 
-int board_mmc_getcd(u8 *cd, struct mmc *mmc)
+int board_mmc_getcd(struct mmc *mmc)
 {
        struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+       int ret;
+
+       mxc_request_iomux(MX53_PIN_EIM_DA11, IOMUX_CONFIG_ALT1);
+       gpio_direction_input(IMX_GPIO_NR(3, 11));
+       mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
+       gpio_direction_input(IMX_GPIO_NR(3, 13));
 
        if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
-               *cd = gpio_get_value(77); /*GPIO3_13*/
+               ret = !gpio_get_value(IMX_GPIO_NR(3, 13));
        else
-               *cd = gpio_get_value(75); /*GPIO3_11*/
+               ret = !gpio_get_value(IMX_GPIO_NR(3, 11));
 
-       return 0;
+       return ret;
 }
 
 int board_mmc_init(bd_t *bis)
@@ -225,6 +239,9 @@ int board_mmc_init(bd_t *bis)
        u32 index;
        s32 status = 0;
 
+       esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+       esdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+
        for (index = 0; index < CONFIG_SYS_FSL_ESDHC_NUM; index++) {
                switch (index) {
                case 0:
@@ -361,11 +378,23 @@ int board_init(void)
        return 0;
 }
 
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+       /* 4 bit bus width */
+       {"mmc0",        MAKE_CFGVAL(0x40, 0x20, 0x00, 0x12)},
+       {"mmc1",        MAKE_CFGVAL(0x40, 0x20, 0x08, 0x12)},
+       {NULL,          0},
+};
+#endif
+
 int board_late_init(void)
 {
        setup_i2c(1);
        power_init();
 
+#ifdef CONFIG_CMD_BMODE
+       add_board_boot_modes(board_boot_modes);
+#endif
        return 0;
 }