pico-imx6ul: Convert to DM MMC

Select CONFIG_DM_MMC=y in order to support MMC driver model.

This allows the MMC board related code to be removed.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>

diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index d0cee514a2774e9baf4ddb5f150c111252d1ef9c..e782859b1e6e41f52e1670a4552fbcafd3dea3e7 100644 (file)
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -403,7 +403,9 @@ config TARGET_OT1200
 config TARGET_PICO_IMX6UL
        bool "PICO-IMX6UL-EMMC"
        select MX6UL
+       select DM
        select SUPPORT_SPL
+       imply CMD_DM
 
 config TARGET_LITEBOARD
        bool "Grinn liteBoard (i.MX6UL)"

diff --git a/board/technexion/pico-imx6ul/pico-imx6ul.c b/board/technexion/pico-imx6ul/pico-imx6ul.c
index 8c76778276010bdde94f5a7cff7e3597019c3f66..376cd60ed9397304ac8d43b7e63eae5b54b16476 100644 (file)
--- a/board/technexion/pico-imx6ul/pico-imx6ul.c
+++ b/board/technexion/pico-imx6ul/pico-imx6ul.c
@@ -18,7 +18,6 @@
 #include <common.h>
 #include <miiphy.h>
 #include <netdev.h>
-#include <fsl_esdhc.h>
 #include <i2c.h>
 #include <linux/sizes.h>
 #include <usb.h>
@@ -32,10 +31,6 @@ DECLARE_GLOBAL_DATA_PTR;
        PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |               \
        PAD_CTL_DSE_40ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
 
-#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)
-
 #define I2C_PAD_CTRL   (PAD_CTL_PKE | PAD_CTL_PUE |            \
        PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |               \
        PAD_CTL_DSE_40ohm | PAD_CTL_HYS |                       \
@@ -155,19 +150,6 @@ static iomux_v3_cfg_t const uart6_pads[] = {
        MX6_PAD_CSI_PIXCLK__UART6_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
 
-static iomux_v3_cfg_t const usdhc1_pads[] = {
-       MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX6_PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX6_PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX6_PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX6_PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX6_PAD_NAND_READY_B__USDHC1_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX6_PAD_NAND_CE0_B__USDHC1_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX6_PAD_NAND_CE1_B__USDHC1_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX6_PAD_NAND_CLE__USDHC1_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-};
-
 #define USB_OTHERREGS_OFFSET   0x800
 #define UCTRL_PWR_POL          (1 << 9)
 
@@ -185,22 +167,6 @@ static void setup_usb(void)
        imx_iomux_v3_setup_multiple_pads(usb_otg_pad, ARRAY_SIZE(usb_otg_pad));
 }
 
-static struct fsl_esdhc_cfg usdhc_cfg[1] = {
-       {USDHC1_BASE_ADDR},
-};
-
-int board_mmc_getcd(struct mmc *mmc)
-{
-       return 1;
-}
-
-int board_mmc_init(bd_t *bis)
-{
-       imx_iomux_v3_setup_multiple_pads(usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
-       usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
-       return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
-}
-
 int board_early_init_f(void)
 {
        setup_iomux_uart();

diff --git a/configs/pico-hobbit-imx6ul_defconfig b/configs/pico-hobbit-imx6ul_defconfig
index 766b23e97ebec57a13ec063310b0f57c6272eb8c..d7412c4afb7b49ee8d1b4b760105c4c41a40d12d 100644 (file)
--- a/configs/pico-hobbit-imx6ul_defconfig
+++ b/configs/pico-hobbit-imx6ul_defconfig
@@ -42,6 +42,7 @@ CONFIG_FASTBOOT_BUF_SIZE=0x10000000
 CONFIG_FASTBOOT_FLASH=y
 CONFIG_FASTBOOT_FLASH_MMC_DEV=0
 CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_DM_MMC=y
 CONFIG_FSL_ESDHC=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y

diff --git a/configs/pico-imx6ul_defconfig b/configs/pico-imx6ul_defconfig
index 3c30064d47c45b04486e17dc32a2e4c59f4cb9c6..fa5f46da6b4788e30fbd508336a857d6a370969c 100644 (file)
--- a/configs/pico-imx6ul_defconfig
+++ b/configs/pico-imx6ul_defconfig
@@ -44,6 +44,7 @@ CONFIG_FASTBOOT_BUF_SIZE=0x10000000
 CONFIG_FASTBOOT_FLASH=y
 CONFIG_FASTBOOT_FLASH_MMC_DEV=0
 CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_DM_MMC=y
 CONFIG_FSL_ESDHC=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y

diff --git a/configs/pico-pi-imx6ul_defconfig b/configs/pico-pi-imx6ul_defconfig
index 62af6d885af4fa9e56aa93e123bee0efd1a70a7b..b44be6f97d195ddc49f2f311a4147c588b735e27 100644 (file)
--- a/configs/pico-pi-imx6ul_defconfig
+++ b/configs/pico-pi-imx6ul_defconfig
@@ -42,6 +42,7 @@ CONFIG_FASTBOOT_BUF_SIZE=0x10000000
 CONFIG_FASTBOOT_FLASH=y
 CONFIG_FASTBOOT_FLASH_MMC_DEV=0
 CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_DM_MMC=y
 CONFIG_FSL_ESDHC=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y