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Diffstat (limited to 'target/linux/ifxmips/patches-2.6.30/160-cfi-swap.patch')
-rw-r--r--target/linux/ifxmips/patches-2.6.30/160-cfi-swap.patch15
1 files changed, 15 insertions, 0 deletions
diff --git a/target/linux/ifxmips/patches-2.6.30/160-cfi-swap.patch b/target/linux/ifxmips/patches-2.6.30/160-cfi-swap.patch
new file mode 100644
index 0000000000..109f958e7a
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.30/160-cfi-swap.patch
@@ -0,0 +1,15 @@
+Index: linux-2.6.30.5/drivers/mtd/chips/cfi_cmdset_0002.c
+===================================================================
+--- linux-2.6.30.5.orig/drivers/mtd/chips/cfi_cmdset_0002.c 2009-09-02 18:22:49.000000000 +0200
++++ linux-2.6.30.5/drivers/mtd/chips/cfi_cmdset_0002.c 2009-09-02 18:31:31.000000000 +0200
+@@ -1090,7 +1090,9 @@
+ int retry_cnt = 0;
+
+ adr += chip->start;
+-
++#ifdef CONFIG_IFXMIPS
++ adr ^= 2;
++#endif
+ spin_lock(chip->mutex);
+ ret = get_chip(map, chip, adr, FL_WRITING);
+ if (ret) {