diff options
| author | Tao Ren <rentao.bupt@gmail.com> | 2020-08-24 14:19:47 -0700 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2020-08-25 13:50:17 +0930 |
| commit | ac6cec4c3acfb5fc64533d6b2b79c4c8020d2974 (patch) | |
| tree | 1c43da82e9627368ae53542c7f6f6baf954d9d70 /arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts | |
| parent | 11c4124d5343b86e828c7c120cb8d1ece720dd0c (diff) | |
| download | linux-ac6cec4c3acfb5fc64533d6b2b79c4c8020d2974.tar.gz | |
ARM: dts: aspeed: minipack: Update 64MB FMC flash layout
Set 64Mb FMC flash layout in Minipack device tree explicitly because the
flash layout was removed from "ast2500-facebook-netbmc-common.dtsi".
Please note "data0" partition' size is updated to 4MB to be consistent
with other Facebook OpenBMC platforms.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20200824211948.12852-5-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts index 88ce4ff9f47e..c34741dbd268 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts @@ -88,17 +88,60 @@ */ &fmc_flash0 { partitions { - data0@1c00000 { - reg = <0x1c00000 0x2400000>; + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + /* + * u-boot partition: 384KB. + */ + u-boot@0 { + reg = <0x0 0x60000>; + label = "u-boot"; }; + + /* + * u-boot environment variables: 128KB. + */ + u-boot-env@60000 { + reg = <0x60000 0x20000>; + label = "env"; + }; + + /* + * FIT image: 59.5 MB. + */ + fit@80000 { + reg = <0x80000 0x3b80000>; + label = "fit"; + }; + + /* + * "data0" partition (4MB) is reserved for persistent + * data store. + */ + data0@3800000 { + reg = <0x3c00000 0x400000>; + label = "data0"; + }; + + /* + * "flash0" partition (covering the entire flash) is + * explicitly created to avoid breaking legacy applications. + */ flash0@0 { reg = <0x0 0x4000000>; + label = "flash0"; }; }; }; &fmc_flash1 { partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + flash1@0 { reg = <0x0 0x4000000>; }; |