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powerpc/44x: Enable 64bit (>= 4GB) memory size in Katmai dts

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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>
This commit is contained in:
Stefan Roese 2009-10-22 21:14:03 +00:00 committed by Josh Boyer
parent 835ad8e76c
commit 59e1d4952d
1 changed files with 11 additions and 3 deletions
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14
arch/powerpc/boot/dts/katmai.dts
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@ -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 @@ cpu@0 {
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 @@ plb {
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 {