PXA: Remove PXA PCMCIA support

[oweals/u-boot.git] / doc / README.PXA_CF

diff --git a/doc/README.PXA_CF b/doc/README.PXA_CF
deleted file mode 100644 (file)
index 1d76b32..0000000
--- a/doc/README.PXA_CF
+++ /dev/null
@@ -1,56 +0,0 @@
-
-These are brief instructions on how to add support for CF adapters to
-custom designed  PXA boards. You need to set the parameters in the
-config file. This should work for most implementations especially if you
-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
-
-#define CONFIG_PCMCIA_SLOT_A 1
-/* just to keep build system happy  */
-
-#define CONFIG_SYS_PCMCIA_MEM_ADDR     0x28000000
-#define CONFIG_SYS_PCMCIA_MEM_SIZE     0x10000000
-
-#define CONFIG_SYS_MECR_VAL            0x00000000
-#define CONFIG_SYS_MCMEM0_VAL          0x00004204
-#define CONFIG_SYS_MCMEM1_VAL          0x00000000
-#define CONFIG_SYS_MCATT0_VAL          0x00010504
-#define CONFIG_SYS_MCATT1_VAL          0x00000000
-#define CONFIG_SYS_MCIO0_VAL           0x00008407
-#define CONFIG_SYS_MCIO1_VAL           0x00000000
-/* memory configuration */
-
-#define CONFIG_SYS_IDE_MAXBUS          1
-/* max. 1 IDE bus              */
-#define CONFIG_SYS_IDE_MAXDEVICE       1
-/* max. 1 drive per IDE bus    */
-
-#define CONFIG_SYS_ATA_IDE0_OFFSET     0x0000
-
-#define CONFIG_SYS_ATA_BASE_ADDR       0x20000000
-
-/* Offset for data I/O                 */
-#define CONFIG_SYS_ATA_DATA_OFFSET     0x1f0
-
-/* Offset for normal register accesses */
-#define CONFIG_SYS_ATA_REG_OFFSET      0x1f0
-
-/* Offset for alternate registers      */
-#define CONFIG_SYS_ATA_ALT_OFFSET      0x3f0
-
-
-Another important point is that maybe you have to power the pcmcia
-subsystem. This is very board specific, for an example on how to
-do it please search for CONFIG_EXADRON1 in cmd_pcmcia.c