X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=doc%2FREADME.PXA_CF;h=1d76b32dd7ad22a51c7473c25acea850ee23847c;hb=2d3be7c456f9d0bcfd4d4b0515aecd32d6a06037;hp=6a0f236d3ca8e66555aaca60d46a37ceff508693;hpb=f82642e33899766892499b163e60560fbbf87773;p=u-boot

diff --git a/doc/README.PXA_CF b/doc/README.PXA_CF
index 6a0f236d3c..1d76b32dd7 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