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ARM: da850evm: Split MTDPARTS into SPL and u-boot

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The MTDPARTS currently lists just u-boot.ais as 512k in size.
This works when loading the ais file via serial port, but if one
wanted to update just the u-boot portion, it's not really possible.
This patch splits the MTDPARTS into a 32k SPL partiion and a 480k
u-boot partition which allows u-boot.img to be burned to the u-boot
partition.  The remaining partitions are left with the same sizes
and offsets to not break backwards compatibility.

Signed-off-by: Adam Ford <aford173@gmail.com>
This commit is contained in:
Adam Ford 2019-07-26 17:53:45 -05:00 committed by Tom Rini
parent 914694d6a9
commit ef97842b43
1 changed files with 1 additions and 2 deletions
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3
configs/da850evm_defconfig
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@ -36,7 +36,7 @@ CONFIG_CMD_DM=y
CONFIG_CMD_FS_UUID=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:512k(u-boot.ais),64k(u-boot-env),7552k(kernel-spare),64k(MAC-Address)"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:32k(SPL),480k(u-boot),64k(u-boot-env),7552k(kernel-spare),64k(MAC-Address)"
CONFIG_CMD_DIAG=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
@ -77,4 +77,3 @@ CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_DA8XX=y
CONFIG_USB_STORAGE=y
# CONFIG_FAT_WRITE is not set
CONFIG_USE_TINY_PRINTF=y