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ARM: dts: Add 128MiB OpenBMC flash layout
authorBrad Bishop <bradleyb@fuzziesquirrel.com>
Thu, 26 Sep 2019 02:32:29 +0000 (22:32 -0400)
committerJoel Stanley <joel@jms.id.au>
Fri, 1 Nov 2019 05:03:20 +0000 (15:33 +1030)
commit4caa4e302c6a43edadcfe1bc4f0effc1de03c875
treedc1a2d0c57e80b7217100bbcf21616dbc852bcbatree | snapshot
parentd52ce2beca2a00b0e49a86f3b31d08d94e388fdfcommit | diff
ARM: dts: Add 128MiB OpenBMC flash layout

This is an alternate layout used by OpenBMC systems that require more
space on the BMC's flash. In addition to more space for the rootfs, it
supports a larger u-boot and Linux kernel FIT image.

The division of space is as follows:

 u-boot + env: 1MB
 kernel/FIT: 9MB
 rwfs: 86MB
 rofs: 32MB

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
arch/arm/boot/dts/openbmc-flash-layout-128.dtsi [new file with mode: 0644] blob
ep93xx device tree rework repo: git://git.maquefel.me/linux.git