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| author | Liang Li <liang.li@windriver.com> | 2009-08-12 13:34:29 (GMT) |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-08-25 01:48:08 (GMT) |
| commit | 31ff09b7a60bbc80b5df941ec1a12502861b4da9 (patch) | |
| tree | b208bff4425e7e415a3d731876a432a453db442d /arch/powerpc | |
| parent | 4de124446b4d68edd6cb747495234be915d56a29 (diff) | |
| download | linux-31ff09b7a60bbc80b5df941ec1a12502861b4da9.tar.xz | |
powerpc/83xx: Add localbus node and MTD partitions for SBC834x
There is 8MB flash, 8kB EEPROM and 128MB SDRAM on the sbc834x
local bus, so add a localbus node in DTS with MTD partitions.
The recent U-boot commit fe613cdd4eb moves u-boot to the beginning
of flash, hence the legacy label on the partition at the end of flash.
Signed-off-by: Liang Li <liang.li@windriver.com>
Signed-off-by: Yang Shi <yang.shi@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/boot/dts/sbc8349.dts | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/sbc8349.dts b/arch/powerpc/boot/dts/sbc8349.dts index d93e5be..b83036a 100644 --- a/arch/powerpc/boot/dts/sbc8349.dts +++ b/arch/powerpc/boot/dts/sbc8349.dts @@ -265,6 +265,46 @@ }; }; + localbus@e0005000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,mpc8349-localbus", "simple-bus"; + reg = <0xe0005000 0x1000>; + interrupts = <77 0x8>; + interrupt-parent = <&ipic>; + ranges = <0x0 0x0 0xff800000 0x00800000 /* 8MB Flash */ + 0x1 0x0 0xf8000000 0x00002000 /* 8KB EEPROM */ + 0x2 0x0 0x10000000 0x04000000 /* 64MB SDRAM */ + 0x3 0x0 0x10000000 0x04000000>; /* 64MB SDRAM */ + + flash@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "intel,28F640J3A", "cfi-flash"; + reg = <0x0 0x0 0x800000>; + bank-width = <2>; + device-width = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x00000000 0x00040000>; + read-only; + }; + + partition@40000 { + label = "user"; + reg = <0x00040000 0x006c0000>; + }; + + partition@700000 { + label = "legacy u-boot"; + reg = <0x00700000 0x00100000>; + read-only; + }; + + }; + }; + pci0: pci@e0008500 { interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < |