From a63109281ad41b0fb489fdcb901171f76bcdbc2c Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Thu, 21 Apr 2005 21:10:22 +0000
Subject: [PATCH] Fix bug in the SDRAM initialization code for canmb, IceCube
 and PM520 boards.

Fix PHY address for canmb board.
---
 CHANGELOG                 |  4 ++++
 board/canmb/canmb.c       | 11 +++++++----
 board/icecube/icecube.c   | 11 +++++++----
 board/pm520/pm520.c       | 11 +++++++----
 cpu/mpc85xx/ether_fcc.c   |  4 ++--
 include/configs/TQM8560.h |  9 ++++-----
 include/configs/canmb.h   |  2 +-
 7 files changed, 32 insertions(+), 20 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 5640dfbb87..f09948ee2e 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,10 @@
 Changes for U-Boot 1.1.3:
 ======================================================================
 
+* Fix bug in the SDRAM initialization code for canmb, IceCube and
+  PM520 boards.
+  Fix PHY address for canmb board.
+
 * Cleanup serial console baudrate calculation on AT91RM9200;
   get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
 
diff --git a/board/canmb/canmb.c b/board/canmb/canmb.c
index 3d3abf7207..e84ec5aa93 100644
--- a/board/canmb/canmb.c
+++ b/board/canmb/canmb.c
@@ -133,10 +133,13 @@ long int initdram (int board_type)
 	*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
 
 	/* find RAM size using SDRAM CS1 only */
-	sdram_start(0);
-	test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
-	sdram_start(1);
-	test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+	if (!dramsize) 
+		sdram_start(0);
+	test2 = test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+	if (!dramsize) {
+		sdram_start(1);
+		test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+	}
 	if (test1 > test2) {
 		sdram_start(0);
 		dramsize2 = test1;
diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c
index 07c25ed8ab..3763821942 100644
--- a/board/icecube/icecube.c
+++ b/board/icecube/icecube.c
@@ -133,10 +133,13 @@ long int initdram (int board_type)
 	*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
 
 	/* find RAM size using SDRAM CS1 only */
-	sdram_start(0);
-	test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
-	sdram_start(1);
-	test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+	if (!dramsize) 
+		sdram_start(0);
+	test2 = test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+	if (!dramsize) {
+		sdram_start(1);
+		test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+	}
 	if (test1 > test2) {
 		sdram_start(0);
 		dramsize2 = test1;
diff --git a/board/pm520/pm520.c b/board/pm520/pm520.c
index 54f59f59a7..d7a8c83436 100644
--- a/board/pm520/pm520.c
+++ b/board/pm520/pm520.c
@@ -133,10 +133,13 @@ long int initdram (int board_type)
 	*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
 
 	/* find RAM size using SDRAM CS1 only */
-	sdram_start(0);
-	test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
-	sdram_start(1);
-	test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+	if (!dramsize) 
+		sdram_start(0);
+	test2 = test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+	if (!dramsize) {
+		sdram_start(1);
+		test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+	}
 	if (test1 > test2) {
 		sdram_start(0);
 		dramsize2 = test1;
diff --git a/cpu/mpc85xx/ether_fcc.c b/cpu/mpc85xx/ether_fcc.c
index c2f88f83dd..122ca870c8 100644
--- a/cpu/mpc85xx/ether_fcc.c
+++ b/cpu/mpc85xx/ether_fcc.c
@@ -157,7 +157,7 @@ static int fec_send(struct eth_device* dev, volatile void *packet, int length)
     rtx.txbd[txIdx].cbd_bufaddr = (uint)packet;
     rtx.txbd[txIdx].cbd_datlen = length;
     rtx.txbd[txIdx].cbd_sc |= (BD_ENET_TX_READY | BD_ENET_TX_LAST | \
-			       BD_ENET_TX_TC );
+			       BD_ENET_TX_TC | BD_ENET_TX_PAD);
 
     for(i=0; rtx.txbd[txIdx].cbd_sc & BD_ENET_TX_READY; i++) {
 	if (i >= TOUT_LOOP) {
@@ -414,7 +414,7 @@ static int fec_init(struct eth_device* dev, bd_t *bis)
 	immr->im_cpm.im_cpm_fcc3.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR;
     }
 
-    return 0;
+    return 1;
 }
 
 static void fec_halt(struct eth_device* dev)
diff --git a/include/configs/TQM8560.h b/include/configs/TQM8560.h
index 4e395d5819..f418e26344 100644
--- a/include/configs/TQM8560.h
+++ b/include/configs/TQM8560.h
@@ -279,18 +279,17 @@
 #define TSEC2_PHY_ADDR		1
 #define TSEC2_PHYIDX		0
 
+#endif  /* CONFIG_TSEC_ENET */
+
 #define CONFIG_ETHER_ON_FCC
 #define CONFIG_ETHER_ON_FCC3
 #define CFG_CMXFCR_MASK3      (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | CMXFCR_TF3CS_MSK)
-#define CFG_CMXFCR_VALUE3     (CMXFCR_RF2CS_CLK15 | CMXFCR_TF2CS_CLK14)
+#define CFG_CMXFCR_VALUE3     (CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK14)
 #define CFG_CPMFCR_RAMTYPE    0
-#define CFG_FCC_PSMR          (FCC_PSMR_FDE)
+#define CFG_FCC_PSMR          (FCC_PSMR_FDE | FCC_PSMR_LPB)
 
 #define CONFIG_ETHPRIME		"ENET1"
 
-#endif	/* CONFIG_TSEC_ENET */
-
-
 /*
  * Environment
  */
diff --git a/include/configs/canmb.h b/include/configs/canmb.h
index a8bea02e56..9b91d5881c 100644
--- a/include/configs/canmb.h
+++ b/include/configs/canmb.h
@@ -167,7 +167,7 @@
  * Ethernet configuration
  */
 #define CONFIG_MPC5xxx_FEC	1
-#define	CONFIG_PHY_ADDR		0x1
+#define	CONFIG_PHY_ADDR		0x0
 /*
  * GPIO configuration:
  * PSC1,2,3 predefined as UART
-- 
2.30.2