Fix bug in the SDRAM initialization code for canmb, IceCube and

PM520 boards.

Fix PHY address for canmb board.

diff --git a/CHANGELOG b/CHANGELOG
index 5640dfb..f09948e 100644 (file)
--- 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 3d3abf7..e84ec5a 100644 (file)
--- 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 07c25ed..3763821 100644 (file)
--- 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 54f59f5..d7a8c83 100644 (file)
--- 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 c2f88f8..122ca87 100644 (file)
--- 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 4e395d5..f418e26 100644 (file)
--- 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 a8bea02..9b91d58 100644 (file)
--- 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