* Patch by Tolunay Orkun, 5 Mar 2004:

[karo-tx-uboot.git] / board / emk / top5200 / top5200.c

diff --git a/board/emk/top5200/top5200.c b/board/emk/top5200/top5200.c
index b65d2d0d0d26ec380965e9793f67b96533802668..94ba2b4ed455342aa9a7bac3102d56df6a85c77a 100644 (file)
--- a/board/emk/top5200/top5200.c
+++ b/board/emk/top5200/top5200.c
@@ -113,11 +113,15 @@ int checkboard (void)
 #if defined (CONFIG_EVAL5200)
        puts ("Board: EMK TOP5200 on EVAL5200\n");
 #else
+#if defined (CONFIG_LITE5200)
+       puts ("Board: LITE5200\n");
+#else
 #if defined (CONFIG_MINI5200)
        puts ("Board: EMK TOP5200 on MINI5200\n");
 #else
        puts ("Board: EMK TOP5200\n");
 #endif
+#endif
 #endif
        return 0;
 }
@@ -155,10 +159,11 @@ void flash_afterinit(uint bank, ulong start, ulong size)
  *****************************************************************************/
 int misc_init_r (void)
 {
+#if !defined (CONFIG_LITE5200)
        /* read 'factory' part of EEPROM */
        extern void read_factory_r (void);
        read_factory_r ();
-
+#endif
        return (0);
 }
 
@@ -175,3 +180,23 @@ void pci_init_board(void)
        pci_mpc5xxx_init(&hose);
 }
 #endif
+
+/*****************************************************************************
+ * provide the PCI Reset Function
+ *****************************************************************************/
+#ifdef CFG_CMD_IDE
+#define GPIO_PSC1_4    0x01000000ul
+void ide_set_reset (int idereset)
+{
+       if (idereset) {
+               *(vu_long *) MPC5XXX_WU_GPIO_DATA &= ~GPIO_PSC1_4;
+       } else {
+               *(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4;
+       }
+
+       /* Configure PSC1_4 as GPIO output for ATA reset */
+       /* (it does not matter we do this every time) */
+       *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4;
+       *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4;
+}
+#endif