From 353f2688b4e0fc7b969bc70a02be4b40bf0dd124 Mon Sep 17 00:00:00 2001
From: Stefan Roese <sr@denx.de>
Date: Tue, 23 Oct 2007 10:10:08 +0200
Subject: ppc4xx: Add initial AMCC Haleakala PPC405EXr eval board support

The Haleakala is nearly identical with the Kilauea eval board. The only
difference is that the 405EXr only supports one EMAC and one PCIe
interface. This patch adds support for the Haleakala board by using
the identical image for Kilauea and Haleakala. The distinction is done
by comparing the PVR.

Signed-off-by: Stefan Roese <sr@denx.de>
---
 board/amcc/kilauea/kilauea.c | 36 +++++++++++++++++++++++++++++++++---
 1 file changed, 33 insertions(+), 3 deletions(-)

(limited to 'board/amcc/kilauea')

diff --git a/board/amcc/kilauea/kilauea.c b/board/amcc/kilauea/kilauea.c
index b59bd6f..77c0eb4 100644
--- a/board/amcc/kilauea/kilauea.c
+++ b/board/amcc/kilauea/kilauea.c
@@ -26,7 +26,7 @@
 #include <ppc405.h>
 #include <libfdt.h>
 #include <asm/processor.h>
-#include <asm-ppc/io.h>
+#include <asm/io.h>
 
 #if defined(CONFIG_PCI)
 #include <pci.h>
@@ -225,11 +225,41 @@ int misc_init_r(void)
 	return 0;
 }
 
+int board_emac_count(void)
+{
+	u32 pvr = get_pvr();
+
+	/*
+	 * 405EXr only has one EMAC interface, 405EX has two
+	 */
+	if ((pvr == PVR_405EXR1_RA) || (pvr == PVR_405EXR2_RA))
+		return 1;
+	else
+		return 2;
+}
+
+static int board_pcie_count(void)
+{
+	u32 pvr = get_pvr();
+
+	/*
+	 * 405EXr only has one EMAC interface, 405EX has two
+	 */
+	if ((pvr == PVR_405EXR1_RA) || (pvr == PVR_405EXR2_RA))
+		return 1;
+	else
+		return 2;
+}
+
 int checkboard (void)
 {
 	char *s = getenv("serial#");
+	u32 pvr = get_pvr();
 
-	printf("Board: Kilauea - AMCC PPC405EX Evaluation Board");
+	if ((pvr == PVR_405EXR1_RA) || (pvr == PVR_405EXR2_RA))
+		printf("Board: Haleakala - AMCC PPC405EXr Evaluation Board");
+	else
+		printf("Board: Kilauea - AMCC PPC405EX Evaluation Board");
 
 	if (s != NULL) {
 		puts(", serial# ");
@@ -310,7 +340,7 @@ void pcie_setup_hoses(int busno)
 	char *env;
 	unsigned int delay;
 
-	for (i = 0; i < 2; i++) {
+	for (i = 0; i < board_pcie_count(); i++) {
 
 		if (is_end_point(i)) {
 			printf("PCIE%d: will be configured as endpoint\n", i);
-- 
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