From c3f9d4939af90eb8e30119601c86c05bde6c7345 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Sun, 14 Mar 2004 00:59:59 +0000
Subject: * Patch by Yuli Barcohen, 4 Mar 2004:   Fix problems with GCC 3.3.x
 which changed handling of global   variables explicitly initialized to zero
 (now in .bss instead of   .data as before).

* Patch by Leon Kukovec, 02 Mar 2004:
  add strswab() to fix IDE LBA capacity, firmware and model numbers
  on little endian machines

* Patch by Masami Komiya, 02 Mar 2004:
  - Remove get_ticks() from NFS code
  - Add verification of RPC transaction ID

* Patch by Pierre Aubert, 02 Mar 2004:
  cleanup for IDE and USB drivers for MPC5200
---
 board/icecube/icecube.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'board/icecube')

diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c
index 59431dbb36..0a4bed49c9 100644
--- a/board/icecube/icecube.c
+++ b/board/icecube/icecube.c
@@ -207,3 +207,28 @@ void pci_init_board(void)
 	pci_mpc5xxx_init(&hose);
 }
 #endif
+
+#if defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET)
+
+#define GPIO_PSC1_4	0x01000000ul
+
+void init_ide_reset (void)
+{
+    printf ("init_ide_reset\n");
+    
+    	/* Configure PSC1_4 as GPIO output for ATA reset */
+	*(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4;
+	*(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4;
+	*(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4;
+}
+
+void ide_set_reset (int idereset)
+{
+    printf ("ide_reset(%d)\n", idereset);
+	if (idereset) {
+		*(vu_long *) MPC5XXX_WU_GPIO_DATA &= ~GPIO_PSC1_4;
+	} else {
+		*(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4;
+	}
+}
+#endif /* defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) */
-- 
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