From a45d88725d18f611ac6ee41c710d9648b728c5b3 Mon Sep 17 00:00:00 2001 From: Joel Stanley Date: Thu, 26 Sep 2019 16:35:40 +0930 Subject: [PATCH] ARM: dts: aspeed: ast2600evb: Use custom flash layout MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The AST2600 u-boot and kernel images have outgrown the OpenBMC layout. While BMC machines use 128MB SPI NOR chips, we only have 64MB on the EVB so use a layout that has a smaller region for the ro and rw filesystems. Reviewed-by: Cédric Le Goater Signed-off-by: Joel Stanley --- arch/arm/boot/dts/aspeed-ast2600-evb.dts | 32 +++++++++++++++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts index a3fae37..3c81b3e 100644 --- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts @@ -92,7 +92,37 @@ m25p,fast-read; label = "bmc"; spi-max-frequency = <50000000>; -#include "openbmc-flash-layout.dtsi" + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + u-boot@0 { + reg = <0x0 0xe0000>; // 896KB + label = "u-boot"; + }; + + u-boot-env@e0000 { + reg = <0xe0000 0x20000>; // 128KB + label = "u-boot-env"; + }; + + kernel@100000 { + reg = <0x100000 0x900000>; // 9MB + label = "kernel"; + }; + + rofs@a00000 { + reg = <0xa00000 0x2000000>; // 32MB + label = "rofs"; + }; + + rwfs@6000000 { + reg = <0x2a00000 0x1600000>; // 22MB + label = "rwfs"; + }; + }; }; }; -- 2.7.4