split mpc8xx hooks from cmd_ide.c
move most of mpc8xx hooks from cmd_ide.c into ide_preinit() and newly created
ide_init_postreset() (invoked after calling ide_reset after ide_preinit),
some cleanup to make checkpatch happy, enable IDE init hooks in configs of
affected boards.
confusingly, these hooks are used by more than just mpc8xx-based boards, and
therefore are placed in arch/ppc/lib/
note: checkpatch still emits warnings about using volatile
Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
diff --git a/include/configs/IVMS8.h b/include/configs/IVMS8.h
index d6e9b23..38837ca 100644
--- a/include/configs/IVMS8.h
+++ b/include/configs/IVMS8.h
@@ -312,6 +312,8 @@
* IDE/ATA stuff
*-----------------------------------------------------------------------
*/
+#define CONFIG_IDE_PREINIT 1 /* Use preinit IDE hook */
+#define CONFIG_IDE_INIT_POSTRESET 1 /* Use postreset IDE hook */
#define CONFIG_IDE_8xx_DIRECT 1 /* PCMCIA interface required */
#define CONFIG_IDE_RESET 1 /* reset for ide supported */