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https://github.com/AsahiLinux/u-boot
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693779e371
Since commit a13d3757f7 ("warp: Use imx_ddr_size() for calculating the
DDR size") warp board no longer boots.
The reason for the breakage is that the warp board is using the DDR
configuration from mx6slevk. A fundamental difference between warp and
mx6slevk is that warp only uses one DDR chip select while mx6slevk uses two.
The imx_ddr() function calculates the RAM size in runtime by reading the
values of registers MDCTL and MDMISC.
So in order to fix this warp boot issue, create a imximage DDR file specific
to warp, where the MDCTL register is configured to only activates a single
chip select.
Reported-by: Breno Lima <breno.lima@nxp.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
32 lines
754 B
Text
32 lines
754 B
Text
CONFIG_ARM=y
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CONFIG_ARCH_MX6=y
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CONFIG_TARGET_WARP=y
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CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/warp/imximage.cfg,MX6SL"
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CONFIG_BOOTDELAY=3
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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_FLASH is not set
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CONFIG_CMD_MMC=y
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CONFIG_CMD_I2C=y
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CONFIG_CMD_USB=y
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CONFIG_CMD_DFU=y
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CONFIG_CMD_USB_MASS_STORAGE=y
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CONFIG_CMD_GPIO=y
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# CONFIG_CMD_SETEXPR is not set
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# CONFIG_CMD_NET is not set
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# CONFIG_CMD_NFS is not set
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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_GADGET=y
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CONFIG_CI_UDC=y
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CONFIG_USB_GADGET_DOWNLOAD=y
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CONFIG_G_DNL_MANUFACTURER="FSL"
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CONFIG_G_DNL_VENDOR_NUM=0x0525
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CONFIG_G_DNL_PRODUCT_NUM=0xa4a5
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CONFIG_OF_LIBFDT=y
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