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authorDavid Gibson <david@gibson.dropbear.id.au>2007-07-30 15:55:02 +1000
committerPaul Mackerras <paulus@samba.org>2007-08-17 11:01:51 +1000
commit0d279d47612d1b63155a1d9637a6fc5143dad594 (patch)
treedbe42e6da4aacd499ea3deacccdf9294c7d98006 /arch/powerpc/boot/dts/ebony.dts
parent9420dc65ff9e6b67c032286efde823aeb8684670 (diff)
[POWERPC] Fixes to allow use of Ebony's flash chips through physmap_of
This patch contains a handful of small fixes to allow the Ebony's flash to be exposed as MTD devices via the physmap_of driver. Specifically it: - Makes a small addition to the device tree and zImage wrapper to record the correct address for the flash in the device tree based on the board switches as reported via an FPGA register. - Prohibits building the old hard-coded "Ebony" flash map on arch/powerpc kernels, in favour of using physmap_of's device tree based approach. - Enables MTD and physmap_of in the Ebony defconfig. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/boot/dts/ebony.dts')
-rw-r--r--arch/powerpc/boot/dts/ebony.dts1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/ebony.dts b/arch/powerpc/boot/dts/ebony.dts
index c5f99613fc7..27a1463b6ab 100644
--- a/arch/powerpc/boot/dts/ebony.dts
+++ b/arch/powerpc/boot/dts/ebony.dts
@@ -175,6 +175,7 @@
fpga@7,0 {
compatible = "Ebony-FPGA";
reg = <7 0 10>;
+ virtual-reg = <e8300000>;
};
};