Add auto-update code for TRAB board using USB memory sticks
diff --git a/include/configs/trab.h b/include/configs/trab.h
index daa62a3..6884270 100644
--- a/include/configs/trab.h
+++ b/include/configs/trab.h
@@ -42,6 +42,9 @@
#undef CONFIG_TRAB_50MHZ /* run the CPU at 50 MHz */
#define LITTLEENDIAN 1 /* used by usb_ohci.c */
+/* automatic software updates (see board/trab/auto_update.c) */
+#define CONFIG_AUTO_UPDATE 1
+
/* input clock of PLL */
#define CONFIG_SYS_CLK_FREQ 12000000 /* TRAB has 12 MHz input clock */
@@ -176,7 +179,7 @@
#define CONFIG_SERVERIP 192.168.3.1
#define CONFIG_BOOTCOMMAND "run flash_nfs"
-#ifndef CONFIG_BIG_FLASH
+#ifndef CONFIG_OLD_VERSION /* current config: 16 MB flash, 32 MB RAM */
#ifdef CFG_HUSH_PARSER
#define CONFIG_EXTRA_ENV_SETTINGS \
"nfs_args=setenv bootargs root=/dev/nfs rw " \
@@ -186,14 +189,15 @@
"add_net=setenv bootargs $bootargs ethaddr=$ethaddr " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
"add_misc=setenv bootargs $bootargs console=ttyS0 panic=1\0" \
- "load=tftp 0xC100000 /tftpboot/TRAB/u-boot.bin\0" \
- "update=protect off 1:0-8;era 1:0-8;cp.b 0xc100000 0 $filesize;" \
- "setenv filesize;saveenv\0" \
+ "u-boot=/tftpboot/TRAB/u-boot.bin\0" \
+ "load=tftp C100000 ${u-boot}\0" \
+ "update=protect off 0 5FFFF;era 0 5FFFF;" \
+ "cp.b C100000 0 $filesize\0" \
"loadfile=/tftpboot/TRAB/uImage\0" \
"loadaddr=c400000\0" \
"net_load=tftpboot $loadaddr $loadfile\0" \
"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
- "kernel_addr=00040000\0" \
+ "kernel_addr=000C0000\0" \
"flash_nfs=run nfs_args add_net add_misc;bootm $kernel_addr\0" \
"mdm_init1=ATZ\0" \
"mdm_init2=ATS0=1\0" \
@@ -207,20 +211,21 @@
"add_net=setenv bootargs $(bootargs) ethaddr=$(ethaddr) " \
"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off\0" \
"add_misc=setenv bootargs $(bootargs) console=ttyS0 panic=1\0" \
- "load=tftp 0xC100000 /tftpboot/TRAB/u-boot.bin\0" \
- "update=protect off 1:0-8;era 1:0-8;cp.b 0xc100000 0 $(filesize);" \
- "setenv filesize;saveenv\0" \
+ "u-boot=/tftpboot/TRAB/u-boot.bin\0" \
+ "load=tftp C100000 $(u-boot)\0" \
+ "update=protect off 0 5FFFF;era 0 5FFFF;" \
+ "cp.b C100000 0 $(filesize)\0" \
"loadfile=/tftpboot/TRAB/uImage\0" \
"loadaddr=c400000\0" \
"net_load=tftpboot $(loadaddr) $(loadfile)\0" \
"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
- "kernel_addr=00040000\0" \
+ "kernel_addr=000C0000\0" \
"flash_nfs=run nfs_args add_net add_misc;bootm $(kernel_addr)\0" \
"mdm_init1=ATZ\0" \
"mdm_init2=ATS0=1\0" \
"mdm_flow_control=rts/cts\0"
-#endif /* CFG_HUSH_PARSER */
-#else /* CONFIG_BIG_FLASH */
+#endif /* CFG_HUSH_PARSER */
+#else /* CONFIG_OLD_VERSION => 8 MB flash, 16 MB RAM */
#ifdef CFG_HUSH_PARSER
#define CONFIG_EXTRA_ENV_SETTINGS \
"nfs_args=setenv bootargs root=/dev/nfs rw " \
@@ -230,13 +235,16 @@
"add_net=setenv bootargs $bootargs ethaddr=$ethaddr " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
"add_misc=setenv bootargs $bootargs console=ttyS0 panic=1\0" \
- "load=tftp 0xC100000 /tftpboot/TRAB/u-boot.bin\0" \
- "update=protect off 1:0;era 1:0;cp.b 0xc100000 0 $filesize\0" \
+ "u-boot=/tftpboot/TRAB/u-boot.bin-old\0" \
+ "load=tftp C100000 ${u-boot}\0" \
+ "update=protect off 0 3FFFF;era 0 3FFFF;" \
+ "cp.b C100000 0 $filesize;" \
+ "setenv filesize;saveenv\0" \
"loadfile=/tftpboot/TRAB/uImage\0" \
- "loadaddr=c400000\0" \
+ "loadaddr=C400000\0" \
"net_load=tftpboot $loadaddr $loadfile\0" \
"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
- "kernel_addr=00040000\0" \
+ "kernel_addr=000C0000\0" \
"flash_nfs=run nfs_args add_net add_misc;bootm $kernel_addr\0" \
"mdm_init1=ATZ\0" \
"mdm_init2=ATS0=1\0" \
@@ -250,19 +258,22 @@
"add_net=setenv bootargs $(bootargs) ethaddr=$(ethaddr) " \
"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off\0" \
"add_misc=setenv bootargs $(bootargs) console=ttyS0 panic=1\0" \
- "load=tftp 0xC100000 /tftpboot/TRAB/u-boot.bin\0" \
- "update=protect off 1:0;era 1:0;cp.b 0xc100000 0 $(filesize)\0" \
+ "u-boot=/tftpboot/TRAB/u-boot.bin-old\0" \
+ "load=tftp C100000 $(u-boot)\0" \
+ "update=protect off 0 3FFFF;era 0 3FFFF;" \
+ "cp.b C100000 0 $(filesize);" \
+ "setenv filesize;saveenv\0" \
"loadfile=/tftpboot/TRAB/uImage\0" \
- "loadaddr=c400000\0" \
+ "loadaddr=C400000\0" \
"net_load=tftpboot $(loadaddr) $(loadfile)\0" \
"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
- "kernel_addr=00040000\0" \
+ "kernel_addr=000C0000\0" \
"flash_nfs=run nfs_args add_net add_misc;bootm $(kernel_addr)\0" \
"mdm_init1=ATZ\0" \
"mdm_init2=ATS0=1\0" \
"mdm_flow_control=rts/cts\0"
#endif /* CFG_HUSH_PARSER */
-#endif /* CONFIG_BIG_FLASH */
+#endif /* CONFIG_OLD_VERSION */
#if 0 /* disabled for development */
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
@@ -290,12 +301,12 @@
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-#define CFG_MEMTEST_START 0x0c000000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0d000000 /* 16 MB in DRAM */
+#define CFG_MEMTEST_START 0x0C000000 /* memtest works on */
+#define CFG_MEMTEST_END 0x0D000000 /* 16 MB in DRAM */
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
-#define CFG_LOAD_ADDR 0x0cf00000 /* default load address */
+#define CFG_LOAD_ADDR 0x0CF00000 /* default load address */
#ifdef CONFIG_TRAB_50MHZ
/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
@@ -334,27 +345,27 @@
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
-#define PHYS_SDRAM_1 0x0c000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1 0x0C000000 /* SDRAM Bank #1 */
+#ifndef CONFIG_OLD_VERSION
+#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
+#else
#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
+#endif
#define CFG_FLASH_BASE 0x00000000 /* Flash Bank #1 */
/* The following #defines are needed to get flash environment right */
#define CFG_MONITOR_BASE CFG_FLASH_BASE
-#ifndef CONFIG_BIG_FLASH
#define CFG_MONITOR_LEN (256 << 10)
-#else
-#define CFG_MONITOR_LEN (128 << 10)
-#endif
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#ifndef CONFIG_BIG_FLASH
-#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
-#else
+#ifndef CONFIG_OLD_VERSION
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+#else
+#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
#endif
/* timeout values are in ticks */
@@ -364,14 +375,14 @@
#define CFG_ENV_IS_IN_FLASH 1
/* Address and size of Primary Environment Sector */
-#ifndef CONFIG_BIG_FLASH
-#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x4000)
+#ifndef CONFIG_OLD_VERSION
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x60000)
#define CFG_ENV_SIZE 0x4000
-#define CFG_ENV_SECT_SIZE 0x4000
+#define CFG_ENV_SECT_SIZE 0x20000
#else
-#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x20000)
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x4000)
#define CFG_ENV_SIZE 0x4000
-#define CFG_ENV_SECT_SIZE 0x20000
+#define CFG_ENV_SECT_SIZE 0x4000
#endif
/* Address and size of Redundant Environment Sector */