replace old u-boot setlocalversion script with our git describe

version now includes our tag as well.

.gitignore

@@ -0,0 +1 @@
+buildroot/**

Makefile

@@ -7,15 +7,8 @@ export UBOOTDIR=$(TOPDIR)/u-boot
 #buildroot
 #CONFIG_TOOLCHAIN_PREFIX=/opt/build/toolchain-mipsbe-4.7.3/bin/mips-linux-
 
-#openwrt NOT YET
-#CONFIG_TOOLCHAIN_PREFIX=mips-openwrt-linux-uclibc-
-#export PATH:=/mnt/projects/lynxis/openwrt/lazus_2/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_uClibc-0.9.33.2/bin:$(PATH)
-
-#CONFIG_TOOLCHAIN_PREFIX=mips-openwrt-linux-uclibc-
-#export PATH:=/home/lynxis/projects/work/sysmocom/Caraboot/OpenWrt-Toolchain-ar71xx-for-mips_r2-gcc-4.6-linaro_uClibc-0.9.33.2/toolchain-mips_r2_gcc-4.6-linaro_uClibc-0.9.33.2/bin:$(PATH)
-
 CONFIG_TOOLCHAIN_PREFIX=mips-buildroot-linux-uclibc-
-export PATH:=/home/lynxis/projects/work/sysmocom/buildroot/output/host/usr/bin/:$(PATH)
+export PATH:=$(PWD)/buildroot/output/host/usr/bin/:$(PATH)
 
 ########################
 
@@ -26,7 +19,7 @@ export UBOOT_GCC_4_3_3_EXTRA_CFLAGS=-fPIC
 export BUILD_TYPE=squashfs
 
 export COMPRESSED_UBOOT=0
-export CARABOOT_RELEASE=$(shell git describe --dirty --always)
+export CARABOOT_RELEASE=$(shell git describe --dirty --always --match="ar9331-v*")
 
 IMAGEPATH=$(BUILD_TOPDIR)/bin
 UBOOT_BINARY=u-boot.bin
@@ -54,11 +47,15 @@ ap2: BOARD_TYPE:= ap2
 ap2: UBOOTFILE=$(BOARD_TYPE)_u-boot.bin
 ap2: compile
 
-jb02: BOARD_TYPE:= jb02
-jb02: UBOOTFILE=$(BOARD_TYPE)_u-boot.bin
-jb02: compile
+jb02v3-skw: BOARD_TYPE:= jb02v3-skw
+jb02v3-skw: UBOOTFILE=$(BOARD_TYPE)_u-boot.bin
+jb02v3-skw: compile
 
-all: carambola2 ap1 ap2 jb02
+jb02v2-cb2: BOARD_TYPE:= jb02v2-cb2
+jb02v2-cb2: UBOOTFILE=$(BOARD_TYPE)_u-boot.bin
+jb02v2-cb2: compile
+
+all: carambola2 ap1 ap2 jb02v3-skw jb02v2-cb2
 
 clean:
 	cd $(UBOOTDIR) && $(MAKECMD) distclean

README.md

@@ -11,14 +11,16 @@ Build
 
 Download:
 ```
-cd your_work_dir
 git clone git://git.buildroot.net/buildroot
+cd buildroot
+git checkout 2015.02
 ```
   
 Configure:
 ```
 cd buildroot
-make menuconfig
+cp ../buildroot.config .config
+make oldconfig
 ```
 In Target Options select Target Architecture as MIPS (big endian) and Target Architecture Variant as mips 32r2.
 In Toolchain select GCC Compiler version as gcc 4.7.x.
@@ -26,7 +28,7 @@ Save and exit.
 
 Build:
 ```
-make
+make toolchain
 ```
 
 2) Build Caraboot image

u-boot/Makefile

@@ -283,9 +283,13 @@ ap2_config: unconfig hornet_common_config
 	@echo "#define CARABOOT_RELEASE \"$(CARABOOT_RELEASE)\"" >>include/config.h
 	@./mkconfig -a ap2 mips mips carambola2 ar7240 ar7240
 
-jb02_config: unconfig hornet_common_config
+jb02v2-cb2_config: unconfig hornet_common_config
 	@echo "#define CARABOOT_RELEASE \"$(CARABOOT_RELEASE)\"" >>include/config.h
-	@./mkconfig -a jb02 mips mips carambola2 ar7240 ar7240
+	@./mkconfig -a jb02v2-cb2 mips mips carambola2 ar7240 ar7240
+
+jb02v3-skw_config: unconfig hornet_common_config
+	@echo "#define CARABOOT_RELEASE \"$(CARABOOT_RELEASE)\"" >>include/config.h
+	@./mkconfig -a jb02v3-skw mips mips carambola2 ar7240 ar7240
 
 hornet_common_config        :
 	@ >include/config.h

u-boot/board/ar7240/carambola2/carambola2.c

@@ -443,8 +443,8 @@ ar7240_mem_config(void)
     debug("#### TAP VALUE 1 = %x, 2 = %x\n",tap_val1, tap_val2);
 #endif
 
-    ar7240_usb_initial_config();
-    ar7240_usb_otp_config();
+    //ar7240_usb_initial_config();
+    //ar7240_usb_otp_config();
     //hornet_ddr_tap_init();
 
     return (ar7240_ddr_find_size());
@@ -458,16 +458,13 @@ long int initdram(int board_type)
 #ifdef COMPRESSED_UBOOT
 int checkboard (char *board_string)
 {
-    strcpy(board_string, "Caraboot "CARABOOT_RELEASE" (AR9331) U-boot");
+    strcpy(board_string, "sysmocom "CARABOOT_RELEASE" (AR9331) U-boot");
     return 0;
 }
 #else
 int checkboard (void)
 {
-    printf("=====================================\n");
-    printf("Caraboot "CARABOOT_RELEASE" (AR9331) U-boot\n");
-    printf("http://www.8devices.com/\n");
-    printf("-------------------------------------\n");
+    printf("sysmocom "CARABOOT_RELEASE" (AR9331) U-boot\n");
     return 0;
 }
 #endif /* #ifdef COMPRESSED_UBOOT */

u-boot/board/ar7240/carambola2/flash.c

@@ -2,27 +2,3 @@
 #include <config.h>
 #include <asm/types.h>
 #include <flash.h>
-
-/*
- * sets up flash_info and returns size of FLASH (bytes)
- */
-unsigned long 
-flash_get_geom (flash_info_t *flash_info)
-{
-    int i;
-    
-    /* XXX this is hardcoded until we figure out how to read flash id */
-
-    flash_info->flash_id  = FLASH_M25P64;
-    flash_info->size = CFG_FLASH_SIZE; /* bytes */
-    flash_info->sector_count = flash_info->size/CFG_FLASH_SECTOR_SIZE;
-
-    for (i = 0; i < flash_info->sector_count; i++) {
-        flash_info->start[i] = CFG_FLASH_BASE + (i * CFG_FLASH_SECTOR_SIZE);
-        flash_info->protect[i] = 0;
-    }
-
-    debug ("flash size %d, sector count = %d\n", flash_info->size, flash_info->sector_count);
-    return (flash_info->size);
-
-}

u-boot/board/ar7240/common/ar7240_flash.c

@@ -14,6 +14,18 @@ flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
 #undef display
 #define display(x)  ;
 
+#define SIZE_INBYTES_4MBYTES    (4 * 1024 * 1024)
+#define SIZE_INBYTES_8MBYTES    (2 * SIZE_INBYTES_4MBYTES)
+#define SIZE_INBYTES_16MBYTES   (2 * SIZE_INBYTES_8MBYTES)
+
+#define SIZE_INBYTES_4KBYTES    (4 * 1024)
+#define SIZE_INBYTES_64KBYTES   (16 * SIZE_INBYTES_4KBYTES)
+
+#ifndef DEFAULT_FLASH_SIZE_IN_MB
+#error "DEFAULT_FLASH_SIZE_IN_MB not defined!"
+#endif
+
+
 /*
  * statics
  */
@@ -24,25 +36,34 @@ static void ar7240_spi_write_page(uint32_t addr, uint8_t * data, int len);
 #endif
 static void ar7240_spi_sector_erase(uint32_t addr);
 
-static void
-ath_spi_read_id(void)
+static ulong read_id(void)
 {
-	u32 rd = 0x777777;
+	unsigned int flashid = 0;
 
+	ar7240_reg_wr_nf(AR7240_SPI_FS, 1);
 	ar7240_reg_wr_nf(AR7240_SPI_WRITE, AR7240_SPI_CS_DIS);
-	ar7240_spi_bit_banger(AR7240_SPI_CMD_RDID);
-	ar7240_spi_delay_8();
-	ar7240_spi_delay_8();
-	ar7240_spi_delay_8();
-	ar7240_spi_go();
 
-	rd = ar7240_reg_rd(AR7240_SPI_RD_STATUS);
+	ar7240_spi_bit_banger(0x9F);
 
-	debug("Flash Manuf Id 0x%x, DeviceId0 0x%x, DeviceId1 0x%x\n",
-		(rd >> 16) & 0xff, (rd >> 8) & 0xff, (rd >> 0) & 0xff);
+	ar7240_spi_delay_8();
+	ar7240_spi_delay_8();
+	ar7240_spi_delay_8();
+	ar7240_spi_delay_8();
+
+	flashid = ar7240_reg_rd(AR7240_SPI_RD_STATUS);
+
+	/*
+	 * We have 3 bytes:
+	 * - manufacture ID (1b)
+	 * - product ID (2b)
+	 */
+	flashid = flashid >> 8;
+
+	ar7240_spi_done();
+
+	return((ulong)flashid);
 }
 
-
 #ifdef ATH_SST_FLASH
 void ar7240_spi_flash_unblock(void)
 {
@@ -54,25 +75,157 @@ void ar7240_spi_flash_unblock(void)
 }
 #endif
 
+static void flash_set_geom(int size, int sector_count, int sector_size){
+	int i;
+	flash_info_t *info = &flash_info[0];
+
+	info->size = size;
+	info->sector_count = sector_count;
+	info->sector_size = sector_size;
+
+	for(i = 0; i < info->sector_count; i++){
+		info->start[i] = CFG_FLASH_BASE + (i * info->sector_size);
+	}
+}
+
 unsigned long flash_init(void)
 {
-#ifndef CONFIG_WASP
-#ifdef ATH_SST_FLASH
-	ar7240_reg_wr_nf(AR7240_SPI_CLOCK, 0x3);
-	ar7240_spi_flash_unblock();
-	ar7240_reg_wr(AR7240_SPI_FS, 0);
-#else
-	ar7240_reg_wr_nf(AR7240_SPI_CLOCK, 0x43);
-#endif
-#endif
-	ar7240_reg_rmw_set(AR7240_SPI_FS, 1);
-	ath_spi_read_id();
-	ar7240_reg_rmw_clear(AR7240_SPI_FS, 1);
+	flash_info_t *info;
 
-	/*
-	 * hook into board specific code to fill flash_info
-	 */
-	return (flash_get_geom(&flash_info[0]));
+	info = &flash_info[0];
+
+	// spi flash clock
+	ar7240_reg_wr(AR7240_SPI_FS,	0x01);
+
+	ar7240_reg_wr(AR7240_SPI_CLOCK,	0x43);
+
+	ar7240_reg_wr(AR7240_SPI_FS,	0x0);
+
+	// get flash id
+	info->flash_id = read_id();
+
+	puts("FLASH:  ");
+
+	// fill flash info based on JEDEC ID
+	switch(info->flash_id) {
+		/*
+		 * 4M flash chips
+		 */
+		case 0x010215:	// tested
+			flash_set_geom(SIZE_INBYTES_4MBYTES, 64, SIZE_INBYTES_64KBYTES);
+			puts("Spansion S25FL032P (4 MB)");
+			break;
+
+		case 0x1F4700:
+			flash_set_geom(SIZE_INBYTES_4MBYTES, 64, SIZE_INBYTES_64KBYTES);
+			puts("Atmel AT25DF321 (4 MB)");
+			break;
+
+		case 0x1C3016:	// tested
+			flash_set_geom(SIZE_INBYTES_4MBYTES, 64, SIZE_INBYTES_64KBYTES);
+			puts("EON EN25Q32 (4 MB)");
+			break;
+
+		case 0x1C3116:	// tested
+			flash_set_geom(SIZE_INBYTES_4MBYTES, 64, SIZE_INBYTES_64KBYTES);
+			puts("EON EN25F32 (4 MB)");
+			break;
+
+		case 0x202016:
+			flash_set_geom(SIZE_INBYTES_4MBYTES, 64, SIZE_INBYTES_64KBYTES);
+			puts("Micron M25P32 (4 MB)");
+			break;
+
+		case 0xEF4016:
+			flash_set_geom(SIZE_INBYTES_4MBYTES, 64, SIZE_INBYTES_64KBYTES);
+			puts("Winbond W25Q32 (4 MB)");
+			break;
+
+		case 0xC22016:
+			flash_set_geom(SIZE_INBYTES_4MBYTES, 64, SIZE_INBYTES_64KBYTES);
+			puts("Macronix MX25L320 (4 MB)");
+			break;
+
+			/*
+			 * 8M flash chips
+			 */
+		case 0x010216:
+			flash_set_geom(SIZE_INBYTES_8MBYTES, 128, SIZE_INBYTES_64KBYTES);
+			puts("Spansion S25FL064P (8 MB)");
+			break;
+
+		case 0x1F4800:
+			flash_set_geom(SIZE_INBYTES_8MBYTES, 128, SIZE_INBYTES_64KBYTES);
+			puts("Atmel AT25DF641 (8 MB)");
+			break;
+
+		case 0x1C3017:	// tested
+			flash_set_geom(SIZE_INBYTES_8MBYTES, 128, SIZE_INBYTES_64KBYTES);
+			puts("EON EN25Q64 (8 MB)");
+			break;
+
+		case 0x202017:
+			flash_set_geom(SIZE_INBYTES_8MBYTES, 128, SIZE_INBYTES_64KBYTES);
+			puts("Micron M25P64 (8 MB)");
+			break;
+
+		case 0xEF4017:	// tested
+			flash_set_geom(SIZE_INBYTES_8MBYTES, 128, SIZE_INBYTES_64KBYTES);
+			puts("Winbond W25Q64 (8 MB)");
+			break;
+
+		case 0xC22017:	// tested
+		case 0xC22617:
+			flash_set_geom(SIZE_INBYTES_8MBYTES, 128, SIZE_INBYTES_64KBYTES);
+			puts("Macronix MX25L64 (8 MB)");
+			break;
+
+			/*
+			 * 16M flash chips
+			 */
+		case 0xEF4018:	// tested
+			flash_set_geom(SIZE_INBYTES_16MBYTES, 256, SIZE_INBYTES_64KBYTES);
+			puts("Winbond W25Q128 (16 MB)");
+			break;
+
+		case 0xC22018:
+		case 0xC22618:
+			flash_set_geom(SIZE_INBYTES_16MBYTES, 256, SIZE_INBYTES_64KBYTES);
+			puts("Macronix MX25L128 (16 MB)");
+			break;
+
+		case 0x012018:
+			flash_set_geom(SIZE_INBYTES_16MBYTES, 256, SIZE_INBYTES_64KBYTES);
+			puts("Spansion S25FL127S (16 MB)");
+			break;
+
+		case 0x20BA18:
+			flash_set_geom(SIZE_INBYTES_16MBYTES, 256, SIZE_INBYTES_64KBYTES);
+			puts("Micron N25Q128 (16 MB)");
+			break;
+
+			/*
+			 * Unknown flash
+			 */
+		default:
+#if (DEFAULT_FLASH_SIZE_IN_MB == 4)
+			flash_set_geom(SIZE_INBYTES_4MBYTES, 64, SIZE_INBYTES_64KBYTES);
+			puts("Unknown type (using only 4 MB)\n");
+#elif (DEFAULT_FLASH_SIZE_IN_MB == 8)
+			flash_set_geom(SIZE_INBYTES_8MBYTES, 128, SIZE_INBYTES_64KBYTES);
+			puts("Unknown type (using only 8 MB)\n");
+#elif (DEFAULT_FLASH_SIZE_IN_MB == 16)
+			flash_set_geom(SIZE_INBYTES_16MBYTES, 256, SIZE_INBYTES_64KBYTES);
+			puts("Unknown type (using only 16 MB)\n");
+#endif
+			printf("\nPlease, send request to add support\nfor your FLASH - JEDEC ID: 0x%06lX\n", info->flash_id);
+			info->flash_id = FLASH_CUSTOM;
+			break;
+	}
+
+	puts("\n");
+
+	return(info->size);
 }
 
 void
@@ -102,7 +255,7 @@ flash_erase(flash_info_t *info, int s_first, int s_last)
 		show_activity(3);
 #endif
 #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
-    WATCHDOG_RESET();
+		WATCHDOG_RESET();
 #endif
 
 #endif

u-boot/board/ar7240/common/ar7240_flash.h

@@ -59,6 +59,6 @@
 #define ar7240_spi_delay_8()    ar7240_spi_bit_banger(0)
 #define ar7240_spi_done()       ar7240_reg_wr_nf(AR7240_SPI_FS, 0)
 
-extern unsigned long flash_get_geom (flash_info_t *flash_info);
+extern unsigned long flash_get_geom (flash_info_t *flash_info, u32 flashid);
 
 #endif /*_FLASH_H*/

u-boot/common/cmd_recovery.c

@@ -1,6 +1,7 @@
 /*
  * Copyright (C) 2012, 2013 sysmocom s.f.m.c. GmbH
  * Author: Holger Hans Peter Freyther
+ * Author: Alexander Couzens <lynxis@fe80.eu>
 
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -57,9 +58,9 @@ static int tftp_failed(void)
 	return -1;
 }
 
-static int flash_failed(void)
+static int booting_failed(void)
 {
-	printf("Flash failed.\n");
+	printf("Booting failed.\n");
 	BLINK_LED(15);
 	enable_netconsole();
 	return -1;
@@ -82,11 +83,6 @@ static int do_run_recovery(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	//status_led_set(0, STATUS_LED_ON);
 	printf("Starting the recovery process.\n");
 
-	/* Wait a bit and check if the reset button is still pressed */
-	if (argc == 2 && strcmp(argv[1], "force") == 0) {
-		printf("Forcing the recovery process.\n");
-	}
-
 	BLINK_LED(5);
 	//status_led_set(0, STATUS_LED_ON);
 
@@ -110,16 +106,15 @@ static int do_run_recovery(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	if (rc < 0)
 		return tftp_failed();
 
-	rc = run_command("erase 0x9f050000 +0x7a0000; "
-			 "cp.b 0x81000000 0x9f050000 0x7a0000", 0);
+	rc = run_command("bootm 0x81000000", 0);
 	if (rc < 0)
-		return flash_failed();
+		return booting_failed();
 
 	return run_command("resetcycle; reset", 0);
 }
 
 U_BOOT_CMD(
 	run_recovery, 2, 0, do_run_recovery,
-	"run_recovery - Run the sysmocom sysmoBTS recovery process",
-	"[force]"
+	"run_recovery - tftp boot a given image",
+	""
 );

u-boot/common/cmd_setmac.c

@@ -22,7 +22,10 @@
  */
 
 #include <common.h>
+#include <ar7240_soc.h>
+#include <asm/addrspace.h>
 #include <command.h>
+#include <malloc.h>
 
 #ifdef CFG_CMD_SETMAC
 
@@ -30,12 +33,13 @@
 #define ETH_ALEN 6
 #endif
 
+#define SERIAL_LOCATION 0x20
 extern flash_info_t flash_info[]; /* info for FLASH chips */
 
 static int mac_location[] = {
-  0x0, /* eth0 */
-  0x6, /* eth1 */
-  0x1002, /* wlan0 */
+	0x0, /* eth0 */
+	0x6, /* eth1 */
+	0x1002, /* wlan0 */
 };
 
 typedef unsigned char bool;
@@ -44,216 +48,327 @@ typedef unsigned char bool;
 
 /* from xyzmodem.c */
 // Validate a hex character
-__inline__ static bool
+	__inline__ static bool
 _is_hex(char c)
 {
-    return (((c >= '0') && (c <= '9')) ||
-            ((c >= 'A') && (c <= 'F')) ||
-            ((c >= 'a') && (c <= 'f')));
+	return (((c >= '0') && (c <= '9')) ||
+			((c >= 'A') && (c <= 'F')) ||
+			((c >= 'a') && (c <= 'f')));
 }
 
 /* from xyzmodem.c */
 // Convert a single hex nibble
-__inline__ static u8
+	__inline__ static u8
 _from_hex(char c)
 {
-    u8 ret = 0;
+	u8 ret = 0;
 
-    if ((c >= '0') && (c <= '9')) {
-        ret = (c - '0');
-    } else if ((c >= 'a') && (c <= 'f')) {
-        ret = (c - 'a' + 0x0a);
-    } else if ((c >= 'A') && (c <= 'F')) {
-        ret = (c - 'A' + 0x0A);
-    }
-    return ret;
+	if ((c >= '0') && (c <= '9')) {
+		ret = (c - '0');
+	} else if ((c >= 'a') && (c <= 'f')) {
+		ret = (c - 'a' + 0x0a);
+	} else if ((c >= 'A') && (c <= 'F')) {
+		ret = (c - 'A' + 0x0A);
+	}
+	return ret;
 }
 
 
 
 static int is_valid_mac_str(char *mac)
 {
-  /* mac must look like "00:11:22:33:44:55" */
-  int i;
+	/* mac must look like "00:11:22:33:44:55" */
+	int i;
 
-  if (strlen(mac) < 17)
-    return 0;
+	if (strlen(mac) < 17)
+		return 0;
 
-  for (i=0; i <=15 ; i+=3) {
-    if (!_is_hex(mac[i]) || !_is_hex(mac[i+1]))
-      return 0;
-    
-    /* check for colons - last group doesn't end with a colon*/
-    if (i != 15 && mac[i+2] != ':')
-      return 0;
-  }
+	for (i=0; i <=15 ; i+=3) {
+		if (!_is_hex(mac[i]) || !_is_hex(mac[i+1]))
+			return 0;
 
-  return 1;
+		/* check for colons - last group doesn't end with a colon*/
+		if (i != 15 && mac[i+2] != ':')
+			return 0;
+	}
+
+	return 1;
 }
 
 static int parse_mac(u8 *dst, char *mac_str) {
-  int i;
-  int j;
+	int i;
+	int j;
 
-  if (!is_valid_mac_str(mac_str))
-    return 1;
+	if (!is_valid_mac_str(mac_str))
+		return 1;
 
-  /* j = dst offset
-   * i = mac_str offset
-   */
-  for (i=0, j=0; i<= 15; i+=3, j++) {
-    dst[j] = _from_hex(mac_str[i]) << 4 | _from_hex(mac_str[i + 1]);
-  }
-  return 0;
+	/* j = dst offset
+	 * i = mac_str offset
+	 */
+	for (i=0, j=0; i<= 15; i+=3, j++) {
+		dst[j] = _from_hex(mac_str[i]) << 4 | _from_hex(mac_str[i + 1]);
+	}
+	return 0;
 }
 
 /* copy calibration sector to the sector before calibration */
 static int backup_calibration(u8 *buffer)
 {
-  int rc = -1;
+	int rc = -1;
 
-  /* read */
-  memcpy(buffer, (void *)BOARDCAL, CFG_FLASH_SECTOR_SIZE);
+	ulong sector_size = flash_info[0].sector_size;
+	ushort cal_sector = flash_info[0].sector_count -1;
+	u8 *board_cal = (u8 *) (KSEG1ADDR(AR7240_SPI_BASE) + cal_sector * flash_info[0].sector_size);
 
-  /* erase */
-	rc = flash_erase(flash_info, CAL_SECTOR-1, CAL_SECTOR-1);
-  if (rc) {
-    printf("Backup failed because flash erase failed! rc %d\n", rc);
-    return 1;
-  }
+	/* read */
+	memcpy(buffer, (void *)board_cal, sector_size);
 
-  /* cp */
-	rc = write_buff(flash_info, buffer, BOARDCAL-CFG_FLASH_SECTOR_SIZE, CFG_FLASH_SECTOR_SIZE);
-  if (rc) {
-    printf("Backup failed because write to flash failed! rc %d\n", rc);
-    return 1;
-  }
+	/* erase */
+	rc = flash_erase(flash_info, cal_sector-1, cal_sector-1);
+	if (rc) {
+		printf("Backup failed because flash erase failed! rc %d\n", rc);
+		return 1;
+	}
 
-  /* compare */
-  if (memcmp(buffer, (void *)BOARDCAL-CFG_FLASH_SECTOR_SIZE, CFG_FLASH_SECTOR_SIZE)) {
-    printf("Backup failed. Read back different value!\n");
-    return 1;
-  }
+	/* writing into flash - we use the mapped flash as source */
+	rc = write_buff(flash_info, buffer, board_cal - sector_size, sector_size);
+	if (rc) {
+		printf("Backup failed because write to flash failed! rc %d\n", rc);
+		return 1;
+	}
 
-  return 0;
+	/* compare */
+	if (memcmp(buffer, (void *)board_cal - sector_size, sector_size)) {
+		printf("Backup failed. Read back different value!\n");
+		return 1;
+	}
+
+	return 0;
 }
 
 int write_mac(u8 *buffer, u8 macs[ARRAY_SIZE(mac_location)][ETH_ALEN])
 {
-  int i;
-  int rc;
+	int i;
+	int rc;
 
-  /* read */
-  memcpy(buffer, (void *)BOARDCAL, CFG_FLASH_SECTOR_SIZE);
+	ulong sector_size = flash_info[0].sector_size;
+	ushort cal_sector = flash_info[0].sector_count -1;
+	u8 *board_cal = (u8 *) (KSEG1ADDR(AR7240_SPI_BASE) + cal_sector * flash_info[0].sector_size);
 
-  /* set macs */
-  for(i=0; i<ARRAY_SIZE(mac_location); i++) {
-    memcpy(buffer + mac_location[i], macs[i], ETH_ALEN);
-  }
+	/* read */
+	memcpy(buffer, (void *)board_cal, sector_size);
 
-  /* erase */
-	rc = flash_erase(flash_info, CAL_SECTOR, CAL_SECTOR);
-  if (rc) {
-    printf("Write mac failed because flash_erase failed! rc %d\n", rc);
-    return 1;
-  }
+	/* set macs */
+	for(i=0; i<ARRAY_SIZE(mac_location); i++) {
+		memcpy(buffer + mac_location[i], macs[i], ETH_ALEN);
+	}
 
-  /* write */
-	rc = write_buff(flash_info, buffer, BOARDCAL, CFG_FLASH_SECTOR_SIZE);
-  if (rc) {
-    printf("Write mac failed because write_buff failed! rc %d\n", rc);
-    return 1;
-  }
+	/* erase */
+	rc = flash_erase(flash_info, cal_sector, cal_sector);
+	if (rc) {
+		printf("Write mac failed because flash_erase failed! rc %d\n", rc);
+		return 1;
+	}
 
-  return 0;
+	/* write */
+	rc = write_buff(flash_info, buffer, board_cal, sector_size);
+	if (rc) {
+		printf("Write mac failed because write_buff failed! rc %d\n", rc);
+		return 1;
+	}
+
+	return 0;
 }
 
 int do_setmac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
-	u8 buffer[CFG_FLASH_SECTOR_SIZE];
-  u8 macs[ARRAY_SIZE(mac_location)][ETH_ALEN];
-  int i;
-  bool do_backup = true;
+	ulong sector_size = flash_info[0].sector_size;
+	ushort cal_sector = flash_info[0].sector_count -1;
 
-  /* valid arguments are:
-   * set_mac <mac0> <mac1> [..] or set_mac <mac0> <mac1> [..] nobackup
-   * check if enough arguments given
-   */
-  if (argc != (ARRAY_SIZE(mac_location)+1) &&
-      argc != (ARRAY_SIZE(mac_location)+2))
-    return CMD_RET_FAILURE;
+	u8 *buffer;
+	u8 macs[ARRAY_SIZE(mac_location)][ETH_ALEN];
+	int i;
+	bool do_backup = true;
+	int rc;
 
-  /* check if nobackup was given */
-  if (argc == (ARRAY_SIZE(mac_location)+2)) {
-      if(!strncmp("nobackup", argv[argc-1], 8)) {
-        do_backup = false;
-      } else {
-        printf("Unknown argument %s!\n", argv[argc-1]);
-        return CMD_RET_FAILURE;
-      }
-  }
+	/* valid arguments are:
+	 * set_mac <mac0> <mac1> [..] or set_mac <mac0> <mac1> [..] nobackup
+	 * check if enough arguments given
+	 */
+	if (argc != (ARRAY_SIZE(mac_location)+1) &&
+			argc != (ARRAY_SIZE(mac_location)+2))
+		return CMD_RET_FAILURE;
 
-  /* all other arguments are mac address */
-  for (i=0; i < ARRAY_SIZE(mac_location); i++) {
-    if (!is_valid_mac_str(argv[i+1])) {
-        printf("Invalid MAC address %s!\n", argv[i+1]);
-        return CMD_RET_FAILURE;
-    }
-  }
+	/* check if nobackup was given */
+	if (argc == (ARRAY_SIZE(mac_location)+2)) {
+		if(!strncmp("nobackup", argv[argc-1], 8)) {
+			do_backup = false;
+		} else {
+			printf("Unknown argument %s!\n", argv[argc-1]);
+			return CMD_RET_FAILURE;
+		}
+	}
 
-  /* parse macs and copy into macs */
-  for (i=0; i < ARRAY_SIZE(mac_location); i++) {
-    if (parse_mac(macs[i], argv[i+1])) {
-      printf("Can not parse mac %s!\n", argv[i+1]);
-      return CMD_RET_FAILURE;
-    }
-  }
+	/* all other arguments are mac address */
+	for (i=0; i < ARRAY_SIZE(mac_location); i++) {
+		if (!is_valid_mac_str(argv[i+1])) {
+			printf("Invalid MAC address %s!\n", argv[i+1]);
+			return CMD_RET_FAILURE;
+		}
+	}
 
-  if (do_backup) {
-    if (backup_calibration(buffer)) {
-      printf("Backup failed to the sector before calibration. Not updating calibration sector!");
-      return CMD_RET_FAILURE;
-    }
-  }
+	/* parse macs and copy into macs */
+	for (i=0; i < ARRAY_SIZE(mac_location); i++) {
+		if (parse_mac(macs[i], argv[i+1])) {
+			printf("Can not parse mac %s!\n", argv[i+1]);
+			return CMD_RET_FAILURE;
+		}
+	}
 
-  if (!write_mac(buffer, macs)) {
-    return CMD_RET_FAILURE;
-  }
+	buffer = malloc(sector_size);
+	if (!buffer) {
+		printf("Could not allocate memory");
+		return CMD_RET_FAILURE;
+	}
 
-  return CMD_RET_SUCCESS;
+	if (do_backup) {
+		if (backup_calibration(buffer)) {
+			printf("Backup failed to the sector before calibration.\n"
+			       "Not updating calibration sector!\n");
+			rc = CMD_RET_FAILURE;
+			goto out;
+		}
+	}
+
+	if (!write_mac(buffer, macs)) {
+		rc = CMD_RET_FAILURE;
+		goto out;
+	}
+
+	rc = CMD_RET_SUCCESS;
+out:
+	free(buffer);
+	return rc;
 }
 
 int do_showmac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
-  int i = 0;
-  u8 buffer[CFG_FLASH_SECTOR_SIZE];
-  u8 *mac;
-  memcpy(buffer, (void *)BOARDCAL, CFG_FLASH_SECTOR_SIZE);
+	int i = 0;
+	u8 *buffer;
+	u8 *mac;
+	ushort cal_sector = flash_info[0].sector_count -1;
+	u8 *board_cal = (u8 *) (KSEG1ADDR(AR7240_SPI_BASE) + cal_sector * flash_info[0].sector_size);
 
-  for (i=0; i < ARRAY_SIZE(mac_location); i++) {
-    mac = buffer + mac_location[i];
-    printf("mac %d = %02x:%02x:%02x:%02x:%02x:%02x\n", i,
-          mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-  }
+	/* using mapped spi memory */
+	buffer = (void *)board_cal;
 
-  return CMD_RET_SUCCESS;
+	for (i=0; i < ARRAY_SIZE(mac_location); i++) {
+		mac = buffer + mac_location[i];
+		printf("mac %d = %02x:%02x:%02x:%02x:%02x:%02x\n", i,
+				mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+	}
+
+	return CMD_RET_SUCCESS;
+}
+
+int do_setserial(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	u8 *buffer;
+	int32_t *serial;
+	int32_t serial_number;
+	int rc;
+	ulong sector_size = flash_info[0].sector_size;
+	ushort cal_sector = flash_info[0].sector_count -1;
+	u8 *board_cal = KSEG1ADDR(AR7240_SPI_BASE) + cal_sector * flash_info[0].sector_size;
+
+	if (argc != 2)
+		return CMD_RET_FAILURE;
+
+	serial_number = simple_strtoul(argv[1], NULL, 16);
+	if (serial_number <= 0) {
+		printf("Invalid serialnumber. <= 0!\n");
+		return CMD_RET_FAILURE;
+	}
+
+	buffer = malloc(sector_size);
+	if (!buffer) {
+		printf("Could not allocate memory");
+		return CMD_RET_FAILURE;
+	}
+
+	/* read */
+	memcpy(buffer, (void *)board_cal, sector_size);
+
+	/* set serial number */
+	serial = (int32_t *) (buffer + SERIAL_LOCATION);
+	*serial = serial_number;
+
+	/* erase */
+	rc = flash_erase(flash_info, cal_sector, cal_sector);
+	if (rc) {
+		printf("Write serial failed because flash_erase failed! rc %d\n", rc);
+		rc = CMD_RET_SUCCESS;
+		goto out;
+	}
+
+	/* write */
+	rc = write_buff(flash_info, buffer, board_cal, sector_size);
+	if (rc) {
+		printf("Write serial failed because write_buff failed! rc %d\n", rc);
+		rc = CMD_RET_FAILURE;
+		goto out;
+	}
+
+	printf("Set serial to %d\n", serial_number);
+	rc = CMD_RET_SUCCESS;
+
+out:
+	free(buffer);
+	return rc;
+}
+
+int do_showserial(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	ulong sector_size = flash_info[0].sector_size;
+	ushort cal_sector = flash_info[0].sector_count -1;
+	u8 *board_cal = KSEG1ADDR(AR7240_SPI_BASE) + cal_sector * flash_info[0].sector_size;
+	u8 *buffer = board_cal;
+
+	int32_t *serial;
+
+	serial = (int32_t *) (buffer + SERIAL_LOCATION);
+	printf("serial %d\n", *serial);
+
+	return CMD_RET_SUCCESS;
 }
 
 U_BOOT_CMD(
-    setmac, ARRAY_SIZE(mac_location)+2, 0, do_setmac,
-    "setmac - Set ethernet MAC addresses\n",
-    "setmac [<eth0> <eth1> <wlan0> [nobackup]]\n"
-    "      without arguments it shows actual configuration\n"
-    "      <eth0> mac address\n"
-    "      <eth1> mac address\n"
-    "      <wlan0> mac address\n"
-    "        mac address 00:aa:bb:cc:dd:ee\n"
-    "      nobackup - don't do a backup in the sector before calibration"
-);
+	setmac, ARRAY_SIZE(mac_location)+2, 0, do_setmac,
+	"setmac - Set ethernet MAC addresses\n",
+	"setmac [<eth0> <eth1> <wlan0> [nobackup]]\n"
+	"      without arguments it shows actual configuration\n"
+	"      <eth0> mac address\n"
+	"      <eth1> mac address\n"
+	"      <wlan0> mac address\n"
+	"        mac address 00:aa:bb:cc:dd:ee\n"
+	"      nobackup - don't do a backup in the sector before calibration"
+	  );
 
 U_BOOT_CMD(
-    showmac, 1, 0, do_showmac,
-    "showmac - Show ethernet MAC addresses\n",
-);
+	showmac, 1, 0, do_showmac,
+	"showmac - Show ethernet MAC addresses\n",
+	  );
+
+U_BOOT_CMD(
+	setserial, 2, 0, do_setserial,
+	"setserial - Set the serial number\n",
+	"setserial serial\n"
+	  );
+
+U_BOOT_CMD(
+	showserial, 1, 0, do_showserial,
+	"showserial - Show serial number\n",
+	  );
+
 
 #endif /* CFG_CMD_SETMAC */

u-boot/include/configs/ap1.h

@@ -21,11 +21,8 @@
  * FLASH and environment organization
  *-----------------------------------------------------------------------
  */
- 
-#define CFG_MAX_FLASH_BANKS     1
-#define CFG_MAX_FLASH_SECT      256
-#define CFG_FLASH_SECTOR_SIZE   (64*1024)
-#define CFG_FLASH_SIZE          0x01000000
+
+#define DEFAULT_FLASH_SIZE_IN_MB 16
 
 #define BOARDCAL                        0x9fff0000
 
@@ -48,7 +45,7 @@
 #define CONFIG_SERVERIP 192.168.2.254
 #define CFG_FAULT_ECHO_LINK_DOWN    1
 
-#define RECOVERY_FILENAME_STRING "openwrt-ar71xx-generic-sysmo-sob-ap1-squashfs-sysupgrade.bin"
+#define RECOVERY_FILENAME_STRING "openwrt-ar71xx-generic-sysmocom-sob-ap1-initramfs-uImage.bin"
 
 #define CFG_PHY_ADDR 0 
 

u-boot/include/configs/ap2.h

@@ -22,10 +22,7 @@
  *-----------------------------------------------------------------------
  */
  
-#define CFG_MAX_FLASH_BANKS     1
-#define CFG_MAX_FLASH_SECT      128
-#define CFG_FLASH_SECTOR_SIZE   (64*1024)
-#define CFG_FLASH_SIZE          0x00800000
+#define DEFAULT_FLASH_SIZE_IN_MB 16
 
 #define BOARDCAL                        0x9f7f0000
 
@@ -47,7 +44,7 @@
 #define CONFIG_SERVERIP 192.168.2.254
 #define CFG_FAULT_ECHO_LINK_DOWN    1
 
-#define RECOVERY_FILENAME_STRING "openwrt-ar71xx-generic-sysmo-sob-ap2-squashfs-sysupgrade.bin"
+#define RECOVERY_FILENAME_STRING "openwrt-ar71xx-generic-sysmocom-sob-ap2-initramfs-uImage.bin"
 
 #define CFG_PHY_ADDR 0 
 

u-boot/include/configs/carambola2.h

@@ -22,10 +22,7 @@
  *-----------------------------------------------------------------------
  */
  
-#define CFG_MAX_FLASH_BANKS     1
-#define CFG_MAX_FLASH_SECT      256
-#define CFG_FLASH_SECTOR_SIZE   (64*1024)
-#define CFG_FLASH_SIZE          0x01000000
+#define DEFAULT_FLASH_SIZE_IN_MB 16
 
 #define BOARDCAL                        0x9fff0000
 
@@ -48,7 +45,7 @@
 #define CONFIG_SERVERIP 192.168.2.254
 #define CFG_FAULT_ECHO_LINK_DOWN    1
 
-#define RECOVERY_FILENAME_STRING "openwrt-ar71xx-generic-carambola2-squashfs-sysupgrade.bin"
+#define RECOVERY_FILENAME_STRING "openwrt-ar71xx-generic-carambola2-initramfs-uImage.bin"
 
 #define CFG_PHY_ADDR 0 
 

u-boot/include/configs/common.h

@@ -5,6 +5,9 @@
  * We boot from this flash
  */
 #define CFG_FLASH_BASE		    0x9f000000
+#define CFG_MAX_FLASH_SECT	    4096
+#define CFG_MAX_FLASH_BANKS     1
+#define CFG_MAX_FLASH_SECT      256
 
 #define CFG_CMD_SETMAC
 

u-boot/include/configs/jb02v2-cb2.h

@@ -21,11 +21,8 @@
  * FLASH and environment organization
  *-----------------------------------------------------------------------
  */
- 
-#define CFG_MAX_FLASH_BANKS     1
-#define CFG_MAX_FLASH_SECT      256
-#define CFG_FLASH_SECTOR_SIZE   (64*1024)
-#define CFG_FLASH_SIZE          0x01000000
+
+#define DEFAULT_FLASH_SIZE_IN_MB 16
 
 #define BOARDCAL                        0x9fff0000
 
@@ -48,7 +45,7 @@
 #define CONFIG_SERVERIP 192.168.2.254
 #define CFG_FAULT_ECHO_LINK_DOWN    1
 
-#define RECOVERY_FILENAME_STRING "openwrt-ar71xx-generic-sysmo-sob-jb02-squashfs-sysupgrade.bin"
+#define RECOVERY_FILENAME_STRING "openwrt-ar71xx-generic-sysmocom-sob-jb02-initramfs-uImage.bin"
 
 #define CFG_PHY_ADDR 0 
 

u-boot/include/configs/jb02v3-skw.h

@@ -0,0 +1,61 @@
+/*
+ * This file contains the configuration parameters for the dbau1x00 board.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <configs/ar7240.h>
+#include <config.h>
+
+#define CONFIG_AR7240 1
+#define CONFIG_MACH_HORNET 1
+#define CONFIG_HORNET_1_1_WAR 1
+
+/* enable watchdog */
+#define CONFIG_HW_WATCHDOG
+
+#define CFG_CMD_BOOTCYCLE
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ *-----------------------------------------------------------------------
+ */
+
+#define DEFAULT_FLASH_SIZE_IN_MB 16
+
+#define BOARDCAL                        0x9fff0000
+
+#if (CFG_MAX_FLASH_SECT * CFG_FLASH_SECTOR_SIZE) != CFG_FLASH_SIZE
+#	error "Invalid flash configuration"
+#endif
+
+/* pll and ddr configuration */
+#define NEW_DDR_TAP_CAL 1
+
+#undef CFG_PLL_FREQ
+#define CFG_PLL_FREQ	CFG_PLL_400_400_200
+
+#include <configs/ar7240_freq.h>
+
+#define CFG_ATHRS26_PHY  1
+
+#define CONFIG_IPADDR   192.168.2.100
+#define CONFIG_SERVERIP 192.168.2.254
+#define CFG_FAULT_ECHO_LINK_DOWN    1
+
+#define RECOVERY_FILENAME_STRING "openwrt-ar71xx-generic-sysmocom-sob-jb02v3-initramfs-uImage.bin"
+
+#define CFG_PHY_ADDR 0
+
+#define CFG_AG7240_NMACS 2
+
+#define CFG_GMII     0
+#define CFG_MII0_RMII             1
+#define CFG_AG7100_GE0_RMII             1
+
+#include <configs/common.h>
+
+#include <cmd_confdefs.h>
+
+#endif	/* __CONFIG_H */

u-boot/include/flash.h

@@ -31,6 +31,7 @@
 
 typedef struct {
 	ulong	size;			/* total bank size in bytes		*/
+	ulong   sector_size;		/* size of erase unit in bytes		*/
 	ushort	sector_count;		/* number of erase units		*/
 	ulong	flash_id;		/* combined device & manufacturer code	*/
 	ulong	start[CFG_MAX_FLASH_SECT];   /* physical sector start addresses */
@@ -418,6 +419,7 @@ extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int of
 
 #define FLASH_M25P64    0x00F2      
 
+#define FLASH_CUSTOM	0x1111
 #define FLASH_UNKNOWN	0xFFFF		/* unknown flash type			*/
 
 

u-boot/net/bootp.c

@@ -35,7 +35,7 @@
 
 #define TIMEOUT		5		/* Seconds before trying BOOTP again	*/
 #ifndef CONFIG_NET_RETRY_COUNT
-# define TIMEOUT_COUNT	5		/* # of timeouts before giving up  */
+# define TIMEOUT_COUNT	31		/* # of timeouts before giving up  */
 #else
 # define TIMEOUT_COUNT	(CONFIG_NET_RETRY_COUNT)
 #endif

u-boot/tools/setlocalversion

@@ -8,15 +8,6 @@ usage() {
 
 cd "${1:-.}" || usage
 
-# Check for git and a git repo.
-if head=`git rev-parse --verify HEAD 2>/dev/null`; then
-	# Do we have an untagged version?
-	if  [ "`git name-rev --tags HEAD`" = "HEAD undefined" ]; then
-		printf '%s%s' -g `echo "$head" | cut -c1-8`
-	fi
-
-	# Are there uncommitted changes?
-	if git diff-files | read dummy; then
-		printf '%s' -dirty
-	fi
+if version=$(git describe --dirty --always --match="ar9331-v*" 2>/dev/null) ; then
+	echo "-$version"
 fi