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| author | Ye Li <ye.li@nxp.com> | 2016-04-21 14:26:22 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2016-04-22 10:23:06 +0800 |
| commit | 47efe2fda62297ab1da8594828cd7bd928ecbda7 (patch) | |
| tree | 72e2875e620b35bf43d1aef0a804519d19a78e8e | |
| parent | 4ef1d44da87f7b863b234d7c10a4b37e01abb8e6 (diff) | |
| download | u-boot-imx-47efe2fda62297ab1da8594828cd7bd928ecbda7.zip u-boot-imx-47efe2fda62297ab1da8594828cd7bd928ecbda7.tar.gz u-boot-imx-47efe2fda62297ab1da8594828cd7bd928ecbda7.tar.bz2 | |
MLK-12694 mx6ullarm2: Remove the CD detection of SD2
Since the CD pin of SD2 is DNP on the mx6ull arm2 board, this will cause
SD2 access problem even the card is inserted. Hard code the CD result to
1 to assume the card is always on.
The SD driver will return other errors if the card does not exist.
Signed-off-by: Ye Li <ye.li@nxp.com>
| -rw-r--r-- | board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c b/board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c index af49bcf..1a0d0ec 100644 --- a/board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c +++ b/board/freescale/mx6ull_ddr3_arm2/mx6ull_ddr3_arm2.c @@ -407,7 +407,6 @@ static struct fsl_esdhc_cfg usdhc_cfg[2] = { #define USDHC1_CD_GPIO IMX_GPIO_NR(1, 19) #define USDHC1_PWR_GPIO IMX_GPIO_NR(1, 9) #define USDHC1_VSELECT IMX_GPIO_NR(1, 5) -#define USDHC2_CD_GPIO IMX_GPIO_NR(1, 19) #define USDHC2_PWR_GPIO IMX_GPIO_NR(4, 10) int mmc_get_env_devno(void) @@ -448,7 +447,7 @@ int board_mmc_getcd(struct mmc *mmc) break; #if !defined(CONFIG_SYS_USE_NAND) && !defined(CONFIG_MX6ULL_DDR3_ARM2_QSPIB_REWORK) case USDHC2_BASE_ADDR: - ret = !gpio_get_value(USDHC2_CD_GPIO); + ret = 1; break; #endif } @@ -486,7 +485,6 @@ int board_mmc_init(bd_t *bis) case 1: imx_iomux_v3_setup_multiple_pads( usdhc2_pads, ARRAY_SIZE(usdhc2_pads)); - gpio_direction_input(USDHC2_CD_GPIO); gpio_direction_output(USDHC2_PWR_GPIO, 1); usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); break; |