apalis-imx8: remove board code for usdhc

These are now configured out of the device tree.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>

1 files changed, 0 insertions, 132 deletions

diff --git a/board/toradex/apalis-imx8/apalis-imx8.c b/board/toradex/apalis-imx8/apalis-imx8.c
index 6e534a5bd1..6291de2278 100644
--- a/board/toradex/apalis-imx8/apalis-imx8.c
+++ b/board/toradex/apalis-imx8/apalis-imx8.c
@@ -83,138 +83,6 @@ int board_early_init_f(void)
 	return 0;
 }
 
-#ifdef CONFIG_FSL_ESDHC
-
-#define USDHC1_CD_GPIO	IMX_GPIO_NR(2, 9)
-#define USDHC2_CD_GPIO	IMX_GPIO_NR(4, 12)
-
-static struct fsl_esdhc_cfg usdhc_cfg[CONFIG_SYS_FSL_USDHC_NUM] = {
-	{USDHC1_BASE_ADDR, 0, 8},
-	{USDHC2_BASE_ADDR, 0, 4},
-	{USDHC3_BASE_ADDR, 0, 4},
-};
-
-static iomux_cfg_t emmc0[] = {
-	SC_P_EMMC0_CLK | MUX_PAD_CTRL(ESDHC_CLK_PAD_CTRL),
-	SC_P_EMMC0_CMD | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_DATA0 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_DATA1 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_DATA2 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_DATA3 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_DATA4 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_DATA5 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_DATA6 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_DATA7 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_RESET_B | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_EMMC0_STROBE | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-};
-
-static iomux_cfg_t usdhc1_sd[] = {
-	SC_P_USDHC1_CLK | MUX_PAD_CTRL(ESDHC_CLK_PAD_CTRL),
-	SC_P_USDHC1_CMD | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC1_DATA0 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC1_DATA1 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC1_DATA2 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC1_DATA3 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC1_DATA4 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC1_DATA5 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC1_DATA6 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC1_DATA7 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_ESAI1_TX1 | MUX_MODE_ALT(3) | MUX_PAD_CTRL(ESDHC_PAD_CTRL), /* Mux for CD,  GPIO2 IO09 */
-	SC_P_USDHC1_RESET_B | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC1_VSELECT | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-};
-
-static iomux_cfg_t usdhc2_sd[] = {
-	SC_P_USDHC2_CLK | MUX_PAD_CTRL(ESDHC_CLK_PAD_CTRL),
-	SC_P_USDHC2_CMD | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC2_DATA0 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC2_DATA1 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC2_DATA2 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC2_DATA3 | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC2_RESET_B | MUX_PAD_CTRL(ESDHC_PAD_CTRL),
-	SC_P_USDHC2_CD_B | MUX_MODE_ALT(3) | MUX_PAD_CTRL(ESDHC_PAD_CTRL),	/* Mux to GPIO4 IO12 */
-};
-
-int board_mmc_init(bd_t *bis)
-{
-	int i, ret;
-	struct power_domain pd;
-
-	/*
-	 * 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:
-			if (!power_domain_lookup_name("conn_sdhc0", &pd))
-				power_domain_on(&pd);
-
-			imx8_iomux_setup_multiple_pads(emmc0, ARRAY_SIZE(emmc0));
-			init_clk_usdhc(0);
-			usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
-			break;
-		case 1:
-			if (!power_domain_lookup_name("conn_sdhc1", &pd))
-				power_domain_on(&pd);
-
-			imx8_iomux_setup_multiple_pads(usdhc1_sd, ARRAY_SIZE(usdhc1_sd));
-			init_clk_usdhc(1);
-			usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
-			gpio_request(USDHC1_CD_GPIO, "sd1_cd");
-			gpio_direction_input(USDHC1_CD_GPIO);
-			break;
-		case 2:
-			if (!power_domain_lookup_name("conn_sdhc2", &pd))
-				power_domain_on(&pd);
-
-			imx8_iomux_setup_multiple_pads(usdhc2_sd, ARRAY_SIZE(usdhc2_sd));
-			init_clk_usdhc(2);
-			usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
-			gpio_request(USDHC2_CD_GPIO, "sd2_cd");
-			gpio_direction_input(USDHC2_CD_GPIO);
-			break;
-		default:
-			printf("Warning: you configured more USDHC controllers"
-				"(%d) than supported by the board\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;
-}
-
-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 = 1; /* eMMC */
-		break;
-	case USDHC2_BASE_ADDR:
-		ret = !gpio_get_value(USDHC1_CD_GPIO);
-		break;
-	case USDHC3_BASE_ADDR:
-		ret = !gpio_get_value(USDHC2_CD_GPIO);
-		break;
-	}
-
-	return ret;
-}
-
-#endif /* CONFIG_FSL_ESDHC */
-
 #ifdef CONFIG_MXC_GPIO
 
 #define BKL1_GPIO   IMX_GPIO_NR(1, 10)