powerpc/85xx: Update P2020DS default env settings

Read MAC address from EEPROM. Add hwconfig settings.

Modified the default othbootargs to include the cache-sram-size
parameter. This parameter is needed as the L2 as SRAM is ON by
default in the P2020RDB kernel and used by the Gianfar driver.

Also cleanup some of the boot commands.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Zhao Chenhui <b35336@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index d4770f2..6648d6e 100644 (file)
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -674,13 +674,8 @@
 /* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR 00:E0:0C:02:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR        00:E0:0C:02:01:FD
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR        00:E0:0C:02:02:FD
-#define CONFIG_HAS_ETH3
-#define CONFIG_ETH3ADDR        00:E0:0C:02:03:FD
 #endif
 
 #define CONFIG_IPADDR          192.168.1.254
@@ -703,8 +698,8 @@
 #define CONFIG_BAUDRATE        115200
 
 #define        CONFIG_EXTRA_ENV_SETTINGS                               \
- "perf_mode=stable\0"                  \
- "memctl_intlv_ctl=2\0"                                                \
+ "perf_mode=performance\0"                     \
+ "hwconfig=fsl_ddr:ctlr_intlv=bank,bank_intlv=cs0_cs1\0"       \
  "netdev=eth0\0"                                               \
  "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0"                                \
  "tftpflash=tftpboot $loadaddr $uboot; "                       \
@@ -713,18 +708,25 @@
        "cp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize; "   \
        "protect on " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; "              \
        "cmp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize\0"  \
+ "satabootcmd=setenv bootargs root=/dev/$bdev rw "     \
+       "console=$consoledev,$baudrate $othbootargs;"   \
+       "tftp $loadaddr $bootfile;"                     \
+       "tftp $fdtaddr $fdtfile;"                       \
+       "bootm $loadaddr - $fdtaddr"                    \
  "consoledev=ttyS0\0"                          \
  "ramdiskaddr=2000000\0"                       \
  "ramdiskfile=p2020ds/ramdisk.uboot\0"         \
  "fdtaddr=c00000\0"                            \
+ "othbootargs=cache-sram-size=0x10000\0"       \
  "fdtfile=p2020ds/p2020ds.dtb\0"               \
- "bdev=sda3\0"
+ "bdev=sda3\0"                                 \
+ "partition=scsi 0:0\0"
 
 #define CONFIG_HDBOOT                          \
  "setenv bootargs root=/dev/$bdev rw "         \
  "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $loadaddr $bootfile;"                   \
- "tftp $fdtaddr $fdtfile;"                     \
+ "ext2load $partition $loadaddr $bootfile;"    \
+ "ext2load $partition $fdtaddr $fdtfile;"      \
  "bootm $loadaddr - $fdtaddr"
 
 #define CONFIG_NFSBOOTCOMMAND          \