Patch by Mark Jonas, 01 Jul 2004:
Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
MGT5100 and MPC5200 based Freescale platforms.
diff --git a/cpu/mpc5xxx/ide.c b/cpu/mpc5xxx/ide.c
index 1969172..1af794c 100644
--- a/cpu/mpc5xxx/ide.c
+++ b/cpu/mpc5xxx/ide.c
@@ -41,7 +41,13 @@
struct mpc5xxx_sdma *psdma = (struct mpc5xxx_sdma *) MPC5XXX_SDMA;
reg = *(vu_long *) MPC5XXX_GPS_PORT_CONFIG;
+#if defined(CONFIG_TOTAL5200)
+ /* ATA cs0/1 on i2c2 clk/io */
+ reg = (reg & ~0x03000000ul) | 0x02000000ul;
+#else
+ /* ATA cs0/1 on Local Plus cs4/5 */
reg = (reg & ~0x03000000ul) | 0x01000000ul;
+#endif /* CONFIG_TOTAL5200 */
*(vu_long *) MPC5XXX_GPS_PORT_CONFIG = reg;
/* All sample codes do that... */