ARM: dts: Add 128MiB OpenBMC flash layout

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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>

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Brad Bishop 2019-09-25 22:32:29 -04:00 • committed by Joel Stanley

parent d52ce2beca

commit 4caa4e302c

1 changed files with 32 additions and 0 deletions

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arch/arm/boot/dts/openbmc-flash-layout-128.dtsi

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