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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)
commitc3d2d4e030343ba80ab1bf1bb37fab1c798e53f8
treedc1a2d0c57e80b7217100bbcf21616dbc852bcbatree | snapshot
parent093ef587c7be43da199e503b54f3714b30a0e2e6commit | 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
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