[PATCH] powerpc/p2041rdb: add NAND node in device tree
Shaohui Xie
Shaohui.Xie at freescale.com
Fri Jun 29 19:41:11 EST 2012
NAND on p2041 uses CS1 as chip select.
Signed-off-by: Shaohui Xie <Shaohui.Xie at freescale.com>
---
arch/powerpc/boot/dts/p2041rdb.dts | 41 +++++++++++++++++++++++++++++++++++-
1 files changed, 40 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/boot/dts/p2041rdb.dts b/arch/powerpc/boot/dts/p2041rdb.dts
index 2852139..baab034 100644
--- a/arch/powerpc/boot/dts/p2041rdb.dts
+++ b/arch/powerpc/boot/dts/p2041rdb.dts
@@ -121,7 +121,8 @@
lbc: localbus at ffe124000 {
reg = <0xf 0xfe124000 0 0x1000>;
- ranges = <0 0 0xf 0xe8000000 0x08000000>;
+ ranges = <0 0 0xf 0xe8000000 0x08000000
+ 1 0 0xf 0xffa00000 0x00040000>;
flash at 0,0 {
compatible = "cfi-flash";
@@ -129,6 +130,44 @@
bank-width = <2>;
device-width = <2>;
};
+
+ nand at 1,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,elbc-fcm-nand";
+ reg = <0x1 0x0 0x40000>;
+
+ partition at 0 {
+ label = "NAND U-Boot Image";
+ reg = <0x0 0x02000000>;
+ read-only;
+ };
+
+ partition at 2000000 {
+ label = "NAND Root File System";
+ reg = <0x02000000 0x10000000>;
+ };
+
+ partition at 12000000 {
+ label = "NAND Compressed RFS Image";
+ reg = <0x12000000 0x08000000>;
+ };
+
+ partition at 1a000000 {
+ label = "NAND Linux Kernel Image";
+ reg = <0x1a000000 0x04000000>;
+ };
+
+ partition at 1e000000 {
+ label = "NAND DTB Image";
+ reg = <0x1e000000 0x01000000>;
+ };
+
+ partition at 1f000000 {
+ label = "NAND Writable User area";
+ reg = <0x1f000000 0x01000000>;
+ };
+ };
};
pci0: pcie at ffe200000 {
--
1.6.4
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