mx6cuboxi: remove unused code

After enabling SPL_OF_CONTROL, SPL_DM and SPL_DM_MMC the MMC
initialization code is not longer needed.

This patch removes the unused code.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>

diff --git a/board/solidrun/mx6cuboxi/mx6cuboxi.c b/board/solidrun/mx6cuboxi/mx6cuboxi.c
index c531fbec71d06e8cca65fb790abb37e90e156cda..ae1c04df87da49a4d8710a9bf25129ecd41a28f7 100644 (file)
--- a/board/solidrun/mx6cuboxi/mx6cuboxi.c
+++ b/board/solidrun/mx6cuboxi/mx6cuboxi.c
@@ -154,76 +154,11 @@ static void setup_iomux_uart(void)
        SETUP_IOMUX_PADS(uart1_pads);
 }
 
-static struct fsl_esdhc_cfg usdhc_cfg = {
-       .esdhc_base = USDHC2_BASE_ADDR,
-       .max_bus_width = 4,
-};
-
-static struct fsl_esdhc_cfg emmc_cfg = {
-       .esdhc_base = USDHC3_BASE_ADDR,
-       .max_bus_width = 8,
-};
-
 int board_mmc_get_env_dev(int devno)
 {
        return devno;
 }
 
-#define USDHC2_CD_GPIO  IMX_GPIO_NR(1, 4)
-
-int board_mmc_getcd(struct mmc *mmc)
-{
-       struct fsl_esdhc_cfg *cfg = mmc->priv;
-       int ret = 0;
-
-       switch (cfg->esdhc_base) {
-       case USDHC2_BASE_ADDR:
-               ret = !gpio_get_value(USDHC2_CD_GPIO);
-               break;
-       case USDHC3_BASE_ADDR:
-               ret = (mmc_get_op_cond(mmc) < 0) ? 0 : 1; /* eMMC/uSDHC3 has no CD GPIO */
-               break;
-       }
-
-       return ret;
-}
-
-static int mmc_init_spl(bd_t *bis)
-{
-       struct src *psrc = (struct src *)SRC_BASE_ADDR;
-       unsigned reg = readl(&psrc->sbmr1) >> 11;
-
-       /*
-        * Upon reading BOOT_CFG register the following map is done:
-        * Bit 11 and 12 of BOOT_CFG register can determine the current
-        * mmc port
-        * 0x1                  SD2
-        * 0x2                  SD3
-        */
-       switch (reg & 0x3) {
-       case 0x1:
-               SETUP_IOMUX_PADS(usdhc2_pads);
-               usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
-               gd->arch.sdhc_clk = usdhc_cfg.sdhc_clk;
-               return fsl_esdhc_initialize(bis, &usdhc_cfg);
-       case 0x2:
-               SETUP_IOMUX_PADS(usdhc3_pads);
-               emmc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
-               gd->arch.sdhc_clk = emmc_cfg.sdhc_clk;
-               return fsl_esdhc_initialize(bis, &emmc_cfg);
-       }
-
-       return -ENODEV;
-}
-
-int board_mmc_init(bd_t *bis)
-{
-       if (IS_ENABLED(CONFIG_SPL_BUILD))
-               return mmc_init_spl(bis);
-
-       return 0;
-}
-
 #ifdef CONFIG_VIDEO_IPUV3
 static void do_enable_hdmi(struct display_info_t const *dev)
 {