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authorDavid Gibson <david@gibson.dropbear.id.au>2007-07-30 01:55:02 -0400
committerPaul Mackerras <paulus@samba.org>2007-08-16 21:01:51 -0400
commit0d279d47612d1b63155a1d9637a6fc5143dad594 (patch)
treedbe42e6da4aacd499ea3deacccdf9294c7d98006 /drivers/mtd
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 'drivers/mtd')
-rw-r--r--drivers/mtd/maps/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index cc6c73442435..6cd132c75187 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -362,7 +362,7 @@ config MTD_WALNUT
362 362
363config MTD_EBONY 363config MTD_EBONY
364 tristate "Flash devices mapped on IBM 440GP Ebony" 364 tristate "Flash devices mapped on IBM 440GP Ebony"
365 depends on MTD_JEDECPROBE && EBONY 365 depends on MTD_JEDECPROBE && EBONY && !PPC_MERGE
366 help 366 help
367 This enables access routines for the flash chips on the IBM 440GP 367 This enables access routines for the flash chips on the IBM 440GP
368 Ebony board. If you have one of these boards and would like to 368 Ebony board. If you have one of these boards and would like to