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MLK-12815: mx6ul_14x14_evk: add new NAND config for i.MX6UL 14x14 EVK board

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add new NAND config for i.MX6UL 14x14 EVK board, and disable USDHC2 when
NAND enabled due to pin conflict.

Signed-off-by: Han Xu <han.xu@nxp.com>
(cherry picked from commit 81e175bcc07792fab6010761daf6576bd600edda)
This commit is contained in:
Han Xu
2016-05-18 14:44:31 -05:00
committed by Ye Li
parent 68fbb20f0d
commit c1c4fabdc0
2 changed files with 9 additions and 0 deletions
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2
board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
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@ -532,8 +532,10 @@ int board_mmc_init(bd_t *bis)
imx_iomux_v3_setup_multiple_pads(
usdhc2_emmc_pads, ARRAY_SIZE(usdhc2_emmc_pads));
#else
#ifndef CONFIG_SYS_USE_NAND
imx_iomux_v3_setup_multiple_pads(
usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
#endif
#endif
gpio_direction_output(USDHC2_PWR_GPIO, 0);
udelay(500);

7
configs/mx6ul_14x14_evk_nand_defconfig Normal file
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@ -0,0 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_MX6=y
CONFIG_TARGET_MX6UL_14X14_EVK=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6ul_14x14_evk/imximage.cfg,SYS_BOOT_NAND"
CONFIG_CMD_GPIO=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_PING=y