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| author | Stefan Roese <sr@denx.de> | 2009-10-22 21:14:03 +0000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2009-11-04 09:32:44 -0500 |
| commit | 59e1d4952d4cb81ee9a4c22c6cfa23604c5e1ea1 (patch) | |
| tree | 6b68a3e42d09af2cec86bb63b30a8894ee600e95 /arch | |
| parent | 835ad8e76ca75483d53d625b61b937c234cfeedf (diff) | |
| download | op-kernel-dev-59e1d4952d4cb81ee9a4c22c6cfa23604c5e1ea1.zip op-kernel-dev-59e1d4952d4cb81ee9a4c22c6cfa23604c5e1ea1.tar.gz | |
powerpc/44x: Enable 64bit (>= 4GB) memory size in Katmai dts
Additionally to increasing #size-cells to in the root node, we also
need to explicitly define the ranges property in the plb node, because
of the different #size-cells between child and parent.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/boot/dts/katmai.dts | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts index 077819b..b8cd97c 100644 --- a/arch/powerpc/boot/dts/katmai.dts +++ b/arch/powerpc/boot/dts/katmai.dts @@ -16,7 +16,7 @@ / { #address-cells = <2>; - #size-cells = <1>; + #size-cells = <2>; model = "amcc,katmai"; compatible = "amcc,katmai"; dcr-parent = <&{/cpus/cpu@0}>; @@ -49,7 +49,7 @@ memory { device_type = "memory"; - reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by zImage */ + reg = <0x0 0x00000000 0x0 0x00000000>; /* Filled in by U-Boot */ }; UIC0: interrupt-controller0 { @@ -112,7 +112,15 @@ compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4"; #address-cells = <2>; #size-cells = <1>; - ranges; + /* addr-child addr-parent size */ + ranges = <0x4 0xe0000000 0x4 0xe0000000 0x20000000 + 0xc 0x00000000 0xc 0x00000000 0x20000000 + 0xd 0x00000000 0xd 0x00000000 0x80000000 + 0xd 0x80000000 0xd 0x80000000 0x80000000 + 0xe 0x00000000 0xe 0x00000000 0x80000000 + 0xe 0x80000000 0xe 0x80000000 0x80000000 + 0xf 0x00000000 0xf 0x00000000 0x80000000 + 0xf 0x80000000 0xf 0x80000000 0x80000000>; clock-frequency = <0>; /* Filled in by zImage */ SDRAM0: sdram { |
