Add flash definition for to lite5200b dts, and while at it
fix "ranges" for soc node.
Signed-off-by: Domen Puncer <[EMAIL PROTECTED]>
---
Hi!
Sylvain, it would be nice to have this merged.
# cat /proc/mtd
dev: size erasesize name
mtd0: 01000000 00020000 "data0"
mtd1: 00f00000 00020000 "data1"
mtd2: 00100000 00020000 "u-boot"
Some benchmarks:
read: 2.3 MB/s
erase: 168 kB/s
write: 7.3 kB/s
arch/powerpc/boot/dts/lite5200b.dts | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
Index: work-powerpc.git/arch/powerpc/boot/dts/lite5200b.dts
===================================================================
--- work-powerpc.git.orig/arch/powerpc/boot/dts/lite5200b.dts
+++ work-powerpc.git/arch/powerpc/boot/dts/lite5200b.dts
@@ -52,7 +52,8 @@
revision = ""; // from bootloader
#interrupt-cells = <3>;
device_type = "soc";
- ranges = <0 f0000000 f0010000>;
+ ranges = <00000000 f0000000 00010000
+ fe000000 fe000000 02000000>;
reg = <f0000000 00010000>;
bus-frequency = <0>; // from bootloader
system-frequency = <0>; // from bootloader
@@ -403,5 +404,26 @@
compatible = "mpc5200b-sram\0mpc5200-sram\0sram";
reg = <8000 4000>;
};
+
+ [EMAIL PROTECTED] {
+ device_type = "rom";
+ compatible = "direct-mapped";
+ probe-type = "CFI";
+ reg = <fe000000 01000000>;
+ bank-width = <1>;
+ partitions = <00000000 01000000>;
+ partition-names = "data0";
+ };
+
+ [EMAIL PROTECTED] {
+ device_type = "rom";
+ compatible = "direct-mapped";
+ probe-type = "CFI";
+ reg = <ff000000 01000000>;
+ bank-width = <1>;
+ partitions = <00000000 00f00000
+ 00f00000 00100000>;
+ partition-names = "data1", "u-boot";
+ };
};
};
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