ide: add configuration
CONFIG_IDE_SWAP_IO
This configuration option replaces a complex conditional
in cmd_ide.c with an explicit define to be added to SoC or
board configs.
Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index c0fb88d..d423e53 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -847,7 +847,7 @@
#endif /* __LITTLE_ENDIAN || CONFIG_AU1X00 */
-#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) || defined(CONFIG_SH)
+#if defined(CONFIG_IDE_SWAP_IO)
static void
output_data(int dev, ulong *sect_buf, int words)
{
@@ -891,15 +891,15 @@
}
#endif
}
-#else /* ! __PPC__ */
+#else /* ! CONFIG_IDE_SWAP_IO */
static void
output_data(int dev, ulong *sect_buf, int words)
{
outsw(ATA_CURR_BASE(dev)+ATA_DATA_REG, sect_buf, words<<1);
}
-#endif /* __PPC__ */
+#endif /* CONFIG_IDE_SWAP_IO */
-#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) || defined(CONFIG_SH)
+#if defined(CONFIG_IDE_SWAP_IO)
static void
input_data(int dev, ulong *sect_buf, int words)
{
@@ -949,14 +949,14 @@
}
#endif
}
-#else /* ! __PPC__ */
+#else /* ! CONFIG_IDE_SWAP_IO */
static void
input_data(int dev, ulong *sect_buf, int words)
{
insw(ATA_CURR_BASE(dev)+ATA_DATA_REG, sect_buf, words << 1);
}
-#endif /* __PPC__ */
+#endif /* CONFIG_IDE_SWAP_IO */
/* -------------------------------------------------------------------------
*/
@@ -1573,7 +1573,7 @@
* ATAPI Support
*/
-#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA)
+#if defined(CONFIG_IDE_SWAP_IO)
/* since ATAPI may use commands with not 4 bytes alligned length
* we have our own transfer functions, 2 bytes alligned */
static void
@@ -1640,7 +1640,7 @@
#endif
}
-#else /* ! __PPC__ */
+#else /* ! CONFIG_IDE_SWAP_IO */
static void
output_data_shorts(int dev, ushort *sect_buf, int shorts)
{
@@ -1653,7 +1653,7 @@
insw(ATA_CURR_BASE(dev)+ATA_DATA_REG, sect_buf, shorts);
}
-#endif /* __PPC__ */
+#endif /* CONFIG_IDE_SWAP_IO */
/*
* Wait until (Status & mask) == res, or timeout (in ms)