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authorWolfgang Denk <wd@denx.de>2010-08-10 23:03:15 +0200
committerWolfgang Denk <wd@denx.de>2010-08-10 23:03:15 +0200
commitb9d51fbb18097975ff86d3a7b4a21a92a1b345f0 (patch)
tree1e062ddf881089872f49fb4ea3dcfc05c439f021 /doc
parent42441b8a1a3e8b42459de60bbec6833a31cd6cd5 (diff)
parentb77f380115028ef4b6cc59fc5ba332a6e31b4326 (diff)
Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'doc')
-rw-r--r--doc/README.PXA_CF8
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/README.PXA_CF b/doc/README.PXA_CF
index 6a0f236d3ca..1d76b32dd7a 100644
--- a/doc/README.PXA_CF
+++ b/doc/README.PXA_CF
@@ -6,6 +6,14 @@ follow the connections of the standard lubbock. Anyway just the block
marked memory configuration should be touched since the other parameters
are imposed by the PXA architecture.
+EDIT 2010-07-01: in common/cmd_ide.c, having CONFIG_PXA_PCMCIA defined
+would cause looping on inw()/outw() rather than using insw()/outsw(),
+thus making sure IDE / ATA bytes are properly swapped. This behaviour
+is now controlled by CONFIG_IDE_SWAP_IO, therefore PXA boards with
+PCMCIA should #define CONFIG_IDE_SWAP_IO.
+
+#define CONFIG_IDE_SWAP_IO
+
#define CONFIG_PXA_PCMCIA 1
#define CONFIG_PXA_IDE 1