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authorMarek Vasut <marek.vasut@gmail.com>2012-02-13 09:05:16 +0100
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-03-26 23:09:23 +0200
commitc1ff6d8872401dd421a329440debba8fb91ecf2b (patch)
treee276ae5f952cb5a3d287b233328c937f59f44dcc /doc
parent81f731ca7c387d6ae1560a27118a4c6a09b6e722 (diff)
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PXA: Remove PXA PCMCIA support
Say good bye to some ancient, very broken and unused code. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Diffstat (limited to 'doc')
-rw-r--r--doc/README.PXA_CF56
1 files changed, 0 insertions, 56 deletions
diff --git a/doc/README.PXA_CF b/doc/README.PXA_CF
deleted file mode 100644
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