mpc52xx: Get rid of board-specific #ifdef's in cpu/mpc5xxx/ide.c

Total5200 and digsy MTC use I2C port 2 pins as a ATA chip select.
To avoid adding board-specific ifdefs to cpu/mpc5xxx/ide.c new
define CONFIG_SYS_ATA_CS_ON_I2C2 was introduced. It is used by
Total5200 and will be used by digsy MTC and other boards with
ATA CS on I2C pins.

Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>

diff --git a/cpu/mpc5xxx/ide.c b/cpu/mpc5xxx/ide.c
index df5b4acd0ee61f7012c0ef375141028baf88a51c..9e8f29b289ee7a028e2c29f50774942e8e47f451 100644 (file)
--- a/cpu/mpc5xxx/ide.c
+++ b/cpu/mpc5xxx/ide.c
@@ -42,7 +42,7 @@ int ide_preinit (void)
        struct mpc5xxx_sdma *psdma = (struct mpc5xxx_sdma *) MPC5XXX_SDMA;
 
        reg = *(vu_long *) MPC5XXX_GPS_PORT_CONFIG;
-#if defined(CONFIG_TOTAL5200)
+#if defined(CONFIG_SYS_ATA_CS_ON_I2C2)
        /* ATA cs0/1 on i2c2 clk/io */
        reg = (reg & ~0x03000000ul) | 0x02000000ul;
 #else

diff --git a/include/configs/Total5200.h b/include/configs/Total5200.h
index 9a75848079c7723e5d9eab1864fd23e00693b637..1daa5746eeaf019c122aac2e1f4c0a17d540f2d1 100644 (file)
--- a/include/configs/Total5200.h
+++ b/include/configs/Total5200.h
@@ -397,6 +397,7 @@
 #define        CONFIG_IDE_RESET                /* reset for ide supported      */
 #define CONFIG_IDE_PREINIT
 
+#define CONFIG_SYS_ATA_CS_ON_I2C2
 #define CONFIG_SYS_IDE_MAXBUS          1       /* max. 1 IDE bus               */
 #define CONFIG_SYS_IDE_MAXDEVICE       1       /* max. 1 drive per IDE bus     */