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authorRicardo Ribalda Delgado <ricardo.ribalda@uam.es>2008-07-30 12:39:28 +0200
committerStefan Roese <sr@denx.de>2008-07-30 13:56:19 +0200
commit9246f5ecfd353ae297a02ffd5328402acf16c9dd (patch)
tree37cd68fb2d586b2a03b208239c272fb5c3a6340e
parenta8a16af4d59d14cc1c1187c10aaad80d6b8394b5 (diff)
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ppc4xx: ML507: Environment in flash and MTD Support
- Relocate the location of U-Boot in the flash - Save the environment in one sector of the flash memory - MTD Support Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> Signed-off-by: Stefan Roese <sr@denx.de>
-rw-r--r--Makefile2
-rw-r--r--board/xilinx/ml507/xparameters.h2
-rw-r--r--include/configs/ml507.h15
3 files changed, 13 insertions, 6 deletions
diff --git a/Makefile b/Makefile
index 8f4fdd0..ea572cf 100644
--- a/Makefile
+++ b/Makefile
@@ -1352,7 +1352,7 @@ ml300_config: unconfig
ml507_flash_config: unconfig
@mkdir -p $(obj)include $(obj)board/xilinx/ml507
@cp $(obj)board/xilinx/ml507/u-boot-rom.lds $(obj)board/xilinx/ml507/u-boot.lds
- @echo "TEXT_BASE = 0xFE3E0000" > $(obj)board/xilinx/ml507/config.tmp
+ @echo "TEXT_BASE = 0xFE360000" > $(obj)board/xilinx/ml507/config.tmp
@$(MKCONFIG) $(@:_flash_config=) ppc ppc4xx ml507 xilinx
ml507_config: unconfig
diff --git a/board/xilinx/ml507/xparameters.h b/board/xilinx/ml507/xparameters.h
index 6a8e183..77d2ddf 100644
--- a/board/xilinx/ml507/xparameters.h
+++ b/board/xilinx/ml507/xparameters.h
@@ -24,7 +24,7 @@
#define XPAR_DDR2_SDRAM_MEM_BASEADDR 0x00000000
#define XPAR_IIC_EEPROM_BASEADDR 0x81600000
#define XPAR_INTC_0_BASEADDR 0x81800000
-#define XPAR_LLTEMAC_0_BASEADDR 0x81c00000
+#define XPAR_LLTEMAC_0_BASEADDR 0x81C00000
#define XPAR_UARTLITE_0_BASEADDR 0x84000000
#define XPAR_FLASH_MEM0_BASEADDR 0xFE000000
#define XPAR_PLB_CLOCK_FREQ_HZ 100000000
diff --git a/include/configs/ml507.h b/include/configs/ml507.h
index a79bc1e..c653a51 100644
--- a/include/configs/ml507.h
+++ b/include/configs/ml507.h
@@ -33,7 +33,7 @@
#define CFG_SDRAM_SIZE_MB 256
#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_MONITOR_LEN ( 192 * 1024 )
-#define CFG_MALLOC_LEN ( 128 * 1024 )
+#define CFG_MALLOC_LEN ( CFG_ENV_SIZE + 128 * 1024 )
/*Uart*/
#define CONFIG_XILINX_UARTLITE
@@ -49,6 +49,8 @@
#define CONFIG_CMD_ELF
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_JFFS2
+#define CONFIG_JFFS2_CMDLINE
#undef CONFIG_CMD_I2C
#undef CONFIG_CMD_DTT
#undef CONFIG_CMD_NET
@@ -58,9 +60,11 @@
#undef CONFIG_CMD_IMLS
/*Env*/
-#define CFG_ENV_IS_NOWHERE
-#define CFG_ENV_SIZE 0x200
-#define CFG_ENV_OFFSET 0x100
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SIZE 0x20000
+#define CFG_ENV_SECT_SIZE 0x20000
+#define CFG_ENV_OFFSET 0x340000
+#define CFG_ENV_ADDR (XPAR_FLASH_MEM0_BASEADDR+CFG_ENV_OFFSET)
/*Misc*/
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
@@ -111,5 +115,8 @@
#define CFG_MAX_FLASH_BANKS 1
#define CFG_MAX_FLASH_SECT 259
#define CFG_FLASH_PROTECTION
+#define MTDIDS_DEFAULT "nor0=ml507-flash"
+#define MTDPARTS_DEFAULT "mtdparts=ml507-flash:-(user)"
+
#endif /* __CONFIG_H */