diff options
| author | Heiko Schocher <hs@denx.de> | 2019-12-01 11:23:14 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-01-07 10:26:55 +0100 |
| commit | 8664c485d9ebccc827935242e3b952c43c5950db (patch) | |
| tree | 1345341938b235e07339cd343d0712031e664153 /board/aristainetos | |
| parent | f44b4ab3c88c92f44cff39189a37fd2da0574fbf (diff) | |
imx6: aristainetos: convert to DM_MMC
Enable DM_MMC support.
Signed-off-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'board/aristainetos')
| -rw-r--r-- | board/aristainetos/aristainetos.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c index 00ffac8eb6..6de71a46ed 100644 --- a/board/aristainetos/aristainetos.c +++ b/board/aristainetos/aristainetos.c @@ -19,8 +19,6 @@ #include <asm/mach-imx/boot_mode.h> #include <asm/mach-imx/mxc_i2c.h> #include <asm/mach-imx/video.h> -#include <mmc.h> -#include <fsl_esdhc_imx.h> #include <miiphy.h> #include <netdev.h> #include <asm/arch/mxc_hdmi.h> @@ -43,10 +41,6 @@ DECLARE_GLOBAL_DATA_PTR; -#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \ - PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \ - PAD_CTL_SRE_FAST | PAD_CTL_HYS) - #define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS) @@ -63,9 +57,6 @@ DECLARE_GLOBAL_DATA_PTR; #define ECSPI4_CS1 IMX_GPIO_NR(5, 2) -#define USDHC2_PAD_CTRL (PAD_CTL_SPEED_LOW | \ - PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) - #if (CONFIG_SYS_BOARD_VERSION == 2) /* 4.3 display controller */ #define ECSPI1_CS0 IMX_GPIO_NR(4, 9) @@ -706,15 +697,6 @@ struct i2c_pads_info i2c_pad_info2 = { } }; -iomux_v3_cfg_t const usdhc1_pads[] = { - MX6_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD1_DAT0__SD1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD1_DAT1__SD1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD1_DAT2__SD1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), - MX6_PAD_SD1_DAT3__SD1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), -}; - int dram_init(void) { gd->ram_size = imx_ddr_size(); @@ -722,41 +704,6 @@ int dram_init(void) return 0; } -#ifdef CONFIG_FSL_ESDHC_IMX -struct fsl_esdhc_cfg usdhc_cfg[2] = { - {USDHC1_BASE_ADDR}, - {USDHC2_BASE_ADDR}, -}; - -int board_mmc_getcd(struct mmc *mmc) -{ - return 1; -} - -int board_mmc_init(bd_t *bis) -{ - usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); - imx_iomux_v3_setup_multiple_pads(usdhc1_pads, ARRAY_SIZE(usdhc1_pads)); -#if (CONFIG_SYS_BOARD_VERSION == 2) - /* - * usdhc2 has a levelshifter on the carrier board Rev. DV1, - * that will automatically detect the driving direction. - * During initialisation this isn't working correctly, - * which causes DAT3 to be driven low towards the SD-card. - * This causes a SD-card enetring the SPI-Mode - * and therefore getting inaccessible until next power cycle. - * As workaround we drive the DAT3 line as GPIO and set it high. - * This makes usdhc2 unusable in u-boot, but works for the - * initialisation in Linux - */ - imx_iomux_v3_setup_pad(MX6_PAD_SD2_DAT3__GPIO1_IO12 | - MUX_PAD_CTRL(NO_PAD_CTRL)); - gpio_direction_output(IMX_GPIO_NR(1, 12) , 1); -#endif - return fsl_esdhc_initialize(bis, &usdhc_cfg[0]); -} -#endif - struct display_info_t const displays[] = { { .bus = -1, |