Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=02d929187414f2095b30ebf4acee1ce6617add45
Commit: 02d929187414f2095b30ebf4acee1ce6617add45
Parent: 356d70f19d949a11320ab626037b2d197a8e8b51
Author: Stefan Roese <[EMAIL PROTECTED]>
AuthorDate: Tue May 22 11:23:45 2007 +0200
Committer: David Woodhouse <[EMAIL PROTECTED]>
CommitDate: Thu Jun 28 20:33:04 2007 +0100
[MTD] [NAND] Change NDFC driver to support 405 platforms too
This patch adds 405 platform support to the 440 NDFC driver. The new
AMCC 405EZ PPC is equipped with the same NDFC core as the 440EP(x)
and other will follow soon.
Signed-off-by: Stefan Roese <[EMAIL PROTECTED]>
Signed-off-by: David Woodhouse <[EMAIL PROTECTED]>
---
drivers/mtd/nand/Kconfig | 4 ++--
drivers/mtd/nand/ndfc.c | 8 ++++++++
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index f1d60b6..d8b8fce 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -134,10 +134,10 @@ config MTD_NAND_S3C2410_HWECC
config MTD_NAND_NDFC
tristate "NDFC NanD Flash Controller"
- depends on 44x
+ depends on 4xx
select MTD_NAND_ECC_SMC
help
- NDFC Nand Flash Controllers are integrated in EP44x SoCs
+ NDFC Nand Flash Controllers are integrated in IBM/AMCC's 4xx SoCs
config MTD_NAND_S3C2410_CLKSTOP
bool "S3C2410 NAND IDLE clock stop"
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c
index fd7a8d5..1c0e89f 100644
--- a/drivers/mtd/nand/ndfc.c
+++ b/drivers/mtd/nand/ndfc.c
@@ -24,7 +24,11 @@
#include <linux/platform_device.h>
#include <asm/io.h>
+#ifdef CONFIG_40x
+#include <asm/ibm405.h>
+#else
#include <asm/ibm44x.h>
+#endif
struct ndfc_nand_mtd {
struct mtd_info mtd;
@@ -230,7 +234,11 @@ static int ndfc_nand_probe(struct platform_device *pdev)
struct ndfc_controller *ndfc = &ndfc_ctrl;
unsigned long long phys = settings->ndfc_erpn | res->start;
+#ifndef CONFIG_PHYS_64BIT
+ ndfc->ndfcbase = ioremap((phys_addr_t)phys, res->end - res->start + 1);
+#else
ndfc->ndfcbase = ioremap64(phys, res->end - res->start + 1);
+#endif
if (!ndfc->ndfcbase) {
printk(KERN_ERR "NDFC: ioremap failed\n");
return -EIO;
-
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