From: Liang Li <liang...@windriver.com>
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...@windriver.com>
Signed-off-by: Yang Shi <yang....@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortma...@windriver.com>
---
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 @@
};
};
+ local...@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 */
+
+ fl...@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "intel,28F640J3A", "cfi-flash";
+ reg = <0x0 0x0 0x800000>;
+ bank-width = <2>;
+ device-width = <1>;
+
+ partit...@0 {
+ label = "u-boot";
+ reg = <0x00000000 0x00040000>;
+ read-only;
+ };
+
+ partit...@40000 {
+ label = "user";
+ reg = <0x00040000 0x006c0000>;
+ };
+
+ partit...@700000 {
+ label = "legacy u-boot";
+ reg = <0x00700000 0x00100000>;
+ read-only;
+ };
+
+ };
+ };
+
pci0: p...@e0008500 {
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
--
1.6.3.3
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