imx: mx6ul_14x14_evk add basic board support
1. Add USDHC, I2C, UART, 74LV, USB, QSPI support.
2. Support SPL
3. CONFIG_MX6UL_14X14_EVK_EMMC_REWORK is introduced, this board default
supports sd for usdhc2, but can do hardware rework to make usdhc2 support
emmc.
Boot Log:
U-Boot SPL 2015.07-rc3-00124-g35d727b (Jul 20 2015 - 18:40:59)
reading u-boot.img
reading u-boot.img
U-Boot 2015.07-rc3-00124-g35d727b (Jul 20 2015 - 18:40:59 +0800)
CPU: Freescale i.MX6UL rev1.0 792 MHz (running at 396 MHz)
CPU: Commercial temperature grade (0C to 95C)CPU: Thermal invalid data, fuse: 0x0
- invalid sensor device
Reset cause: POR
Board: MX6UL 14x14 EVK
I2C: ready
DRAM: 512 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: CPU Net Initialization Failed
No ethernet found.
Hit any key to stop autoboot: 0
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
10 years ago
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CONFIG_ARM=y
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CONFIG_ARCH_MX6=y
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CONFIG_SPL_GPIO_SUPPORT=y
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CONFIG_SPL_LIBCOMMON_SUPPORT=y
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CONFIG_SPL_LIBGENERIC_SUPPORT=y
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CONFIG_TARGET_MX6UL_14X14_EVK=y
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CONFIG_SPL_EXT_SUPPORT=y
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CONFIG_SPL_I2C_SUPPORT=y
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CONFIG_SPL_LIBDISK_SUPPORT=y
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CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg"
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CONFIG_BOOTDELAY=3
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CONFIG_SPL=y
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CONFIG_HUSH_PARSER=y
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CONFIG_CMD_BOOTZ=y
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# CONFIG_CMD_IMLS is not set
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CONFIG_CMD_MEMTEST=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_SF=y
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CONFIG_CMD_I2C=y
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CONFIG_CMD_USB=y
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_DHCP=y
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CONFIG_CMD_PING=y
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CONFIG_CMD_CACHE=y
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CONFIG_CMD_EXT2=y
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CONFIG_CMD_EXT4=y
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CONFIG_CMD_EXT4_WRITE=y
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CONFIG_CMD_FAT=y
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CONFIG_CMD_FS_GENERIC=y
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CONFIG_USB=y
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CONFIG_USB_STORAGE=y
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CONFIG_OF_LIBFDT=y
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