From a82b3262b26c0aa0510bb9572ed789d135e9205c Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Sun, 29 Jan 2012 22:31:47 +0100 Subject: configs: at91sam926* use latest u-boot and mainline linux While upgrading the configs, it proved necessary to make more space on the dataflash for u-boot since it grew because of relocation. dataflash is then repartitionned to make more room for u-boot and a redundant environment. Signed-off-by: Alexandre Belloni Signed-off-by: Peter Korsgaard --- .../at91bootstrap-1.16-u-boot-relocation-fix.patch | 299 +++++++++++++++++++++ ...011.12-change-kernel-address-in-dataflash.patch | 181 +++++++++++++ 2 files changed, 480 insertions(+) create mode 100644 boot/at91bootstrap/at91bootstrap-1.16-u-boot-relocation-fix.patch create mode 100644 boot/uboot/uboot-v2011.12-change-kernel-address-in-dataflash.patch (limited to 'boot') diff --git a/boot/at91bootstrap/at91bootstrap-1.16-u-boot-relocation-fix.patch b/boot/at91bootstrap/at91bootstrap-1.16-u-boot-relocation-fix.patch new file mode 100644 index 000000000..884519c51 --- /dev/null +++ b/boot/at91bootstrap/at91bootstrap-1.16-u-boot-relocation-fix.patch @@ -0,0 +1,299 @@ +Every AT91SAM plaforms were broken between 2010.12 and 2011.03 because +of the relocation changes. + +We have to get JUMP_ADDR consistant with what is used by u-boot +(CONFIG_SYS_TEXT_BASE). + +I didn't know what to do with at91sam9m10g45ek as it doesn't seems to be +converted yet. But anyway, that means that it is either not working or +doesn't care so changing it here shouldn't harm. + +I also chose to "repartition" the dataflash. u-boot is now living at +0x4000, letting 16kB for the bootstrap. We also have to increase the +IMG_SIZE as u-boot as grown larger than the default value. +As requested on the u-boot ML, we assume that it could be up to 512kB +big. + +It means that now, you have to flash your kernel at 0x0008C000 instead +of 0x00042000. And so you also have to load it from that adress from +u-boot. + +Then, remember that you could decrease IMG_SIZE to boot faster. + +Signed-off-by: Alexandre Belloni +--- + board/at91sam9260ek/dataflash/at91sam9260ek.h | 6 +++--- + board/at91sam9260ek/nandflash/at91sam9260ek.h | 2 +- + board/at91sam9261ek/dataflash/at91sam9261ek.h | 6 +++--- + board/at91sam9261ek/nandflash/at91sam9261ek.h | 2 +- + board/at91sam9263ek/dataflash/at91sam9263ek.h | 6 +++--- + board/at91sam9263ek/nandflash/at91sam9263ek.h | 2 +- + board/at91sam9g10ek/dataflash/at91sam9g10ek.h | 6 +++--- + board/at91sam9g10ek/nandflash/at91sam9g10ek.h | 2 +- + board/at91sam9g20ek/dataflash/at91sam9g20ek.h | 6 +++--- + board/at91sam9g20ek/nandflash/at91sam9g20ek.h | 2 +- + board/at91sam9m10ekes/dataflash/at91sam9m10ekes.h | 4 ++-- + .../at91sam9m10g45ek/dataflash/at91sam9m10g45ek.h | 4 ++-- + board/at91sam9rlek/dataflash/at91sam9rlek.h | 6 +++--- + board/at91sam9rlek/nandflash/at91sam9rlek.h | 2 +- + board/at91sam9xeek/dataflash/at91sam9xeek.h | 6 +++--- + board/at91sam9xeek/nandflash/at91sam9xeek.h | 2 +- + 16 files changed, 32 insertions(+), 32 deletions(-) + +diff --git a/board/at91sam9260ek/dataflash/at91sam9260ek.h b/board/at91sam9260ek/dataflash/at91sam9260ek.h +index 1834246..5c52bc6 100644 +--- a/board/at91sam9260ek/dataflash/at91sam9260ek.h ++++ b/board/at91sam9260ek/dataflash/at91sam9260ek.h +@@ -73,11 +73,11 @@ + /* ******************************************************************* */ + #define AT91C_SPI_PCS_DATAFLASH AT91C_SPI_PCS1_DATAFLASH /* Boot on SPI NCS0 */ + +-#define IMG_ADDRESS 0x8400 /* Image Address in DataFlash */ +-#define IMG_SIZE 0x33900 /* Image Size in DataFlash */ ++#define IMG_ADDRESS 0x4000 /* Image Address in DataFlash */ ++#define IMG_SIZE 0x80000 /* Image Size in DataFlash */ + + #define MACH_TYPE 0x44B /* AT91SAM9260-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9260ek/nandflash/at91sam9260ek.h b/board/at91sam9260ek/nandflash/at91sam9260ek.h +index 2cac601..f8fdff2 100644 +--- a/board/at91sam9260ek/nandflash/at91sam9260ek.h ++++ b/board/at91sam9260ek/nandflash/at91sam9260ek.h +@@ -92,7 +92,7 @@ + #define IMG_SIZE 0x40000 /* Image Size in NandFlash */ + + #define MACH_TYPE 0x44B /* AT91SAM9260-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9261ek/dataflash/at91sam9261ek.h b/board/at91sam9261ek/dataflash/at91sam9261ek.h +index 8ce30e9..675f80b 100644 +--- a/board/at91sam9261ek/dataflash/at91sam9261ek.h ++++ b/board/at91sam9261ek/dataflash/at91sam9261ek.h +@@ -96,11 +96,11 @@ + /* ******************************************************************* */ + #define AT91C_SPI_PCS_DATAFLASH AT91C_SPI_PCS0_DATAFLASH /* Boot on SPI NCS0 */ + +-#define IMG_ADDRESS 0x8400 /* Image Address in DataFlash */ +-#define IMG_SIZE 0x33900 /* Image Size in DataFlash */ ++#define IMG_ADDRESS 0x4000 /* Image Address in DataFlash */ ++#define IMG_SIZE 0x80000 /* Image Size in DataFlash */ + + #define MACH_TYPE 0x350 /* AT91SAM9261-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9261ek/nandflash/at91sam9261ek.h b/board/at91sam9261ek/nandflash/at91sam9261ek.h +index badc3ac..e628c97 100644 +--- a/board/at91sam9261ek/nandflash/at91sam9261ek.h ++++ b/board/at91sam9261ek/nandflash/at91sam9261ek.h +@@ -114,7 +114,7 @@ + #define IMG_SIZE 0x40000 /* Image Size in NandFlash */ + + #define MACH_TYPE 0x350 /* AT91SAM9261-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9263ek/dataflash/at91sam9263ek.h b/board/at91sam9263ek/dataflash/at91sam9263ek.h +index 5c9da4b..d07b5d1 100644 +--- a/board/at91sam9263ek/dataflash/at91sam9263ek.h ++++ b/board/at91sam9263ek/dataflash/at91sam9263ek.h +@@ -95,11 +95,11 @@ + /* ******************************************************************* */ + #define AT91C_SPI_PCS_DATAFLASH AT91C_SPI_PCS0_DATAFLASH /* Boot on SPI NCS0 */ + +-#define IMG_ADDRESS 0x8400 /* Image Address in DataFlash */ +-#define IMG_SIZE 0x33900 /* Image Size in DataFlash */ ++#define IMG_ADDRESS 0x4000 /* Image Address in DataFlash */ ++#define IMG_SIZE 0x80000 /* Image Size in DataFlash */ + + #define MACH_TYPE 0x4B2 /* AT91SAM9263-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9263ek/nandflash/at91sam9263ek.h b/board/at91sam9263ek/nandflash/at91sam9263ek.h +index 505afc7..8ab4f46 100644 +--- a/board/at91sam9263ek/nandflash/at91sam9263ek.h ++++ b/board/at91sam9263ek/nandflash/at91sam9263ek.h +@@ -108,7 +108,7 @@ + #define IMG_SIZE 0x40000 /* Image Size in NandFlash */ + + #define MACH_TYPE 1202 /* AT91SAM9263-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9g10ek/dataflash/at91sam9g10ek.h b/board/at91sam9g10ek/dataflash/at91sam9g10ek.h +index b2faf44..0882644 100644 +--- a/board/at91sam9g10ek/dataflash/at91sam9g10ek.h ++++ b/board/at91sam9g10ek/dataflash/at91sam9g10ek.h +@@ -97,11 +97,11 @@ + /* ******************************************************************* */ + #define AT91C_SPI_PCS_DATAFLASH AT91C_SPI_PCS0_DATAFLASH /* Boot on SPI NCS0 */ + +-#define IMG_ADDRESS 0x8400 /* Image Address in DataFlash */ +-#define IMG_SIZE 0x33900 /* Image Size in DataFlash */ ++#define IMG_ADDRESS 0x4000 /* Image Address in DataFlash */ ++#define IMG_SIZE 0x80000 /* Image Size in DataFlash */ + + #define MACH_TYPE 0x350 /* AT91SAM9261-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9g10ek/nandflash/at91sam9g10ek.h b/board/at91sam9g10ek/nandflash/at91sam9g10ek.h +index 66c40a3..6c3ecda 100644 +--- a/board/at91sam9g10ek/nandflash/at91sam9g10ek.h ++++ b/board/at91sam9g10ek/nandflash/at91sam9g10ek.h +@@ -115,7 +115,7 @@ + #define IMG_SIZE 0x40000 /* Image Size in NandFlash */ + + #define MACH_TYPE 0x350 /* AT91SAM9G10-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9g20ek/dataflash/at91sam9g20ek.h b/board/at91sam9g20ek/dataflash/at91sam9g20ek.h +index eea0439..44bd578 100644 +--- a/board/at91sam9g20ek/dataflash/at91sam9g20ek.h ++++ b/board/at91sam9g20ek/dataflash/at91sam9g20ek.h +@@ -74,11 +74,11 @@ + /* ******************************************************************* */ + #define AT91C_SPI_PCS_DATAFLASH AT91C_SPI_PCS1_DATAFLASH /* Boot on SPI NCS1 */ + +-#define IMG_ADDRESS 0x8400 /* Image Address in DataFlash */ +-#define IMG_SIZE 0x33900 /* Image Size in DataFlash */ ++#define IMG_ADDRESS 0x4000 /* Image Address in DataFlash */ ++#define IMG_SIZE 0x80000 /* Image Size in DataFlash */ + + #define MACH_TYPE 0x658 /* AT91SAM9G20-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9g20ek/nandflash/at91sam9g20ek.h b/board/at91sam9g20ek/nandflash/at91sam9g20ek.h +index 31bd499..e797e4d 100644 +--- a/board/at91sam9g20ek/nandflash/at91sam9g20ek.h ++++ b/board/at91sam9g20ek/nandflash/at91sam9g20ek.h +@@ -93,7 +93,7 @@ + #define IMG_SIZE 0x40000 /* Image Size in NandFlash */ + + #define MACH_TYPE 0x658 /* AT91SAM9G20-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9m10ekes/dataflash/at91sam9m10ekes.h b/board/at91sam9m10ekes/dataflash/at91sam9m10ekes.h +index a60fd41..144dd6d 100644 +--- a/board/at91sam9m10ekes/dataflash/at91sam9m10ekes.h ++++ b/board/at91sam9m10ekes/dataflash/at91sam9m10ekes.h +@@ -88,8 +88,8 @@ + /* ******************************************************************* */ + #define AT91C_SPI_PCS_DATAFLASH AT91C_SPI_PCS0_DATAFLASH /* Boot on SPI NCS0 */ + +-#define IMG_ADDRESS 0x8400 /* Image Address in DataFlash */ +-#define IMG_SIZE 0x33900 /* Image Size in DataFlash */ ++#define IMG_ADDRESS 0x4000 /* Image Address in DataFlash */ ++#define IMG_SIZE 0x80000 /* Image Size in DataFlash */ + + #define MACH_TYPE 0x9CD /* AT91SAM9M10-EKES */ + #define JUMP_ADDR 0x73F00000 /* Final Jump Address */ +diff --git a/board/at91sam9m10g45ek/dataflash/at91sam9m10g45ek.h b/board/at91sam9m10g45ek/dataflash/at91sam9m10g45ek.h +index 5c726b5..3152b79 100644 +--- a/board/at91sam9m10g45ek/dataflash/at91sam9m10g45ek.h ++++ b/board/at91sam9m10g45ek/dataflash/at91sam9m10g45ek.h +@@ -84,8 +84,8 @@ + /* ******************************************************************* */ + #define AT91C_SPI_PCS_DATAFLASH AT91C_SPI_PCS0_DATAFLASH /* Boot on SPI NCS0 */ + +-#define IMG_ADDRESS 0x8400 /* Image Address in DataFlash */ +-#define IMG_SIZE 0x33900 /* Image Size in DataFlash */ ++#define IMG_ADDRESS 0x4000 /* Image Address in DataFlash */ ++#define IMG_SIZE 0x80000 /* Image Size in DataFlash */ + + #define MACH_TYPE 0x726 /* AT91SAM9M10G45-EK */ + #define JUMP_ADDR 0x73F00000 /* Final Jump Address */ +diff --git a/board/at91sam9rlek/dataflash/at91sam9rlek.h b/board/at91sam9rlek/dataflash/at91sam9rlek.h +index 05c42dc..be277b6 100644 +--- a/board/at91sam9rlek/dataflash/at91sam9rlek.h ++++ b/board/at91sam9rlek/dataflash/at91sam9rlek.h +@@ -88,11 +88,11 @@ + /* ******************************************************************* */ + #define AT91C_SPI_PCS_DATAFLASH AT91C_SPI_PCS0_DATAFLASH /* Boot on SPI NCS0 */ + +-#define IMG_ADDRESS 0x8400 /* Image Address in DataFlash */ +-#define IMG_SIZE 0x33900 /* Image Size in DataFlash */ ++#define IMG_ADDRESS 0x4000 /* Image Address in DataFlash */ ++#define IMG_SIZE 0x80000 /* Image Size in DataFlash */ + + #define MACH_TYPE 1326 /* AT91SAM9RL-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9rlek/nandflash/at91sam9rlek.h b/board/at91sam9rlek/nandflash/at91sam9rlek.h +index 656b4ba..594db8f 100644 +--- a/board/at91sam9rlek/nandflash/at91sam9rlek.h ++++ b/board/at91sam9rlek/nandflash/at91sam9rlek.h +@@ -112,7 +112,7 @@ + #define IMG_SIZE 0x40000 /* Image Size in NandFlash */ + + #define MACH_TYPE 1326 /* AT91SAM9RL-EK */ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9xeek/dataflash/at91sam9xeek.h b/board/at91sam9xeek/dataflash/at91sam9xeek.h +index 27d1822..e3172da 100644 +--- a/board/at91sam9xeek/dataflash/at91sam9xeek.h ++++ b/board/at91sam9xeek/dataflash/at91sam9xeek.h +@@ -73,11 +73,11 @@ + /* ******************************************************************* */ + #define AT91C_SPI_PCS_DATAFLASH AT91C_SPI_PCS1_DATAFLASH /* Boot on SPI NCS1 */ + +-#define IMG_ADDRESS 0x8400 /* Image Address in DataFlash */ +-#define IMG_SIZE 0x33900 /* Image Size in DataFlash */ ++#define IMG_ADDRESS 0x4000 /* Image Address in DataFlash */ ++#define IMG_SIZE 0x80000 /* Image Size in DataFlash */ + + #define MACH_TYPE 0x44B /* AT91SAM9XE-EK same id as AT91SAM9260-EK*/ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +diff --git a/board/at91sam9xeek/nandflash/at91sam9xeek.h b/board/at91sam9xeek/nandflash/at91sam9xeek.h +index 5dbc63e..9fac7cb 100644 +--- a/board/at91sam9xeek/nandflash/at91sam9xeek.h ++++ b/board/at91sam9xeek/nandflash/at91sam9xeek.h +@@ -94,7 +94,7 @@ + #define IMG_SIZE 0x40000 /* Image Size in NandFlash */ + + #define MACH_TYPE 0x44B /* AT91SAM9XE-EK same id as AT91SAM9260-EK*/ +-#define JUMP_ADDR 0x23F00000 /* Final Jump Address */ ++#define JUMP_ADDR 0x21F00000 /* Final Jump Address */ + + /* ******************************************************************* */ + /* Application Settings */ +-- +1.7.5.4 + diff --git a/boot/uboot/uboot-v2011.12-change-kernel-address-in-dataflash.patch b/boot/uboot/uboot-v2011.12-change-kernel-address-in-dataflash.patch new file mode 100644 index 000000000..4cdbb98ff --- /dev/null +++ b/boot/uboot/uboot-v2011.12-change-kernel-address-in-dataflash.patch @@ -0,0 +1,181 @@ +From 9fc4787c7a6c797db649831f86e49c4bf9780b4e Mon Sep 17 00:00:00 2001 +From: Alexandre Belloni +Date: Mon, 2 Jan 2012 03:51:11 +0100 +Subject: [PATCH] Change kernel address in dataflash to match u-boot's size + +On at91sam platforms, u-boot grew larger than the allocated size in +dataflash, the layout was: +bootstrap 0x00000000 +ubootenv 0x00004200 +uboot 0x00008400 +kernel 0x00042000 + +u-boot with the defconfig doesn't seem to fit in 0x42000 - 0x8400 = +0x39C00 bytes anymore. + +Now, the layout is: +bootstrap 0x00000000 +uboot 0x00004000 +ubootenv 0x00084000 +ubootenv2 0x00088000 +kernel 0x0008C000 + +Signed-off-by: Alexandre Belloni +--- + include/configs/at91sam9260ek.h | 18 ++++++++++++------ + include/configs/at91sam9261ek.h | 18 ++++++++++++------ + include/configs/at91sam9263ek.h | 10 +++++++--- + include/configs/at91sam9rlek.h | 10 +++++++--- + 4 files changed, 38 insertions(+), 18 deletions(-) + +diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h +index db52ee6..b537760 100644 +--- a/include/configs/at91sam9260ek.h ++++ b/include/configs/at91sam9260ek.h +@@ -185,10 +185,12 @@ + /* bootstrap + u-boot + env + linux in dataflash on CS0 */ + #define CONFIG_ENV_IS_IN_DATAFLASH 1 + #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400) +-#define CONFIG_ENV_OFFSET 0x4200 ++#define CONFIG_ENV_OFFSET 0x84000 + #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET) +-#define CONFIG_ENV_SIZE 0x4200 +-#define CONFIG_BOOTCOMMAND "cp.b 0xC0042000 0x22000000 0x210000; bootm" ++#define CONFIG_ENV_SIZE 0x4000 ++#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) ++#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE ++#define CONFIG_BOOTCOMMAND "cp.b 0xC008C000 0x22000000 0x210000; bootm" + #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock0 " \ + "mtdparts=atmel_nand:-(root) " \ +@@ -199,10 +201,12 @@ + /* bootstrap + u-boot + env + linux in dataflash on CS1 */ + #define CONFIG_ENV_IS_IN_DATAFLASH 1 + #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + 0x8400) +-#define CONFIG_ENV_OFFSET 0x4200 ++#define CONFIG_ENV_OFFSET 0x84000 + #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + CONFIG_ENV_OFFSET) +-#define CONFIG_ENV_SIZE 0x4200 +-#define CONFIG_BOOTCOMMAND "cp.b 0xD0042000 0x22000000 0x210000; bootm" ++#define CONFIG_ENV_SIZE 0x4000 ++#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) ++#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE ++#define CONFIG_BOOTCOMMAND "cp.b 0xD008C000 0x22000000 0x210000; bootm" + #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock0 " \ + "mtdparts=atmel_nand:-(root) " \ +@@ -231,6 +235,8 @@ + #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) + #define CONFIG_SYS_LONGHELP 1 + #define CONFIG_CMDLINE_EDITING 1 ++#define CONFIG_AUTO_COMPLETE ++#define CONFIG_SYS_REDUNDAND_ENVIRONMENT + + /* + * Size of malloc() pool +diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h +index 5140b26..fa461da 100644 +--- a/include/configs/at91sam9261ek.h ++++ b/include/configs/at91sam9261ek.h +@@ -187,10 +187,12 @@ + /* bootstrap + u-boot + env + linux in dataflash on CS0 */ + #define CONFIG_ENV_IS_IN_DATAFLASH + #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400) +-#define CONFIG_ENV_OFFSET 0x4200 ++#define CONFIG_ENV_OFFSET 0x84000 + #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET) +-#define CONFIG_ENV_SIZE 0x4200 +-#define CONFIG_BOOTCOMMAND "cp.b 0xC0042000 0x22000000 0x210000; bootm" ++#define CONFIG_ENV_SIZE 0x4000 ++#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) ++#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE ++#define CONFIG_BOOTCOMMAND "cp.b 0xC008C000 0x22000000 0x210000; bootm" + #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock0 " \ + "mtdparts=atmel_nand:-(root) " \ +@@ -201,10 +203,12 @@ + /* bootstrap + u-boot + env + linux in dataflash on CS3 */ + #define CONFIG_ENV_IS_IN_DATAFLASH + #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + 0x8400) +-#define CONFIG_ENV_OFFSET 0x4200 ++#define CONFIG_ENV_OFFSET 0x84000 + #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + CONFIG_ENV_OFFSET) +-#define CONFIG_ENV_SIZE 0x4200 +-#define CONFIG_BOOTCOMMAND "cp.b 0xD0042000 0x22000000 0x210000; bootm" ++#define CONFIG_ENV_SIZE 0x4000 ++#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) ++#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE ++#define CONFIG_BOOTCOMMAND "cp.b 0xD008C000 0x22000000 0x210000; bootm" + #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock0 " \ + "mtdparts=atmel_nand:-(root) " \ +@@ -233,6 +237,8 @@ + #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) + #define CONFIG_SYS_LONGHELP + #define CONFIG_CMDLINE_EDITING ++#define CONFIG_AUTO_COMPLETE ++#define CONFIG_SYS_REDUNDAND_ENVIRONMENT + + /* + * Size of malloc() pool +diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h +index 8399246..253bee4 100644 +--- a/include/configs/at91sam9263ek.h ++++ b/include/configs/at91sam9263ek.h +@@ -314,10 +314,12 @@ + /* bootstrap + u-boot + env + linux in dataflash on CS0 */ + #define CONFIG_ENV_IS_IN_DATAFLASH 1 + #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400) +-#define CONFIG_ENV_OFFSET 0x4200 ++#define CONFIG_ENV_OFFSET 0x84000 + #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET) +-#define CONFIG_ENV_SIZE 0x4200 +-#define CONFIG_BOOTCOMMAND "cp.b 0xC0042000 0x22000000 0x210000; bootm" ++#define CONFIG_ENV_SIZE 0x4000 ++#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) ++#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE ++#define CONFIG_BOOTCOMMAND "cp.b 0xC008C000 0x22000000 0x210000; bootm" + #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock0 " \ + "mtdparts=atmel_nand:-(root) "\ +@@ -347,6 +349,8 @@ + #define CONFIG_AUTO_COMPLETE + #define CONFIG_SYS_HUSH_PARSER + #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " ++#define CONFIG_AUTO_COMPLETE ++#define CONFIG_SYS_REDUNDAND_ENVIRONMENT + + /* + * Size of malloc() pool +diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h +index 79ea1f2..423f523 100644 +--- a/include/configs/at91sam9rlek.h ++++ b/include/configs/at91sam9rlek.h +@@ -153,10 +153,12 @@ + /* bootstrap + u-boot + env + linux in dataflash on CS0 */ + #define CONFIG_ENV_IS_IN_DATAFLASH 1 + #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400) +-#define CONFIG_ENV_OFFSET 0x4200 ++#define CONFIG_ENV_OFFSET 0x84000 + #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET) +-#define CONFIG_ENV_SIZE 0x4200 +-#define CONFIG_BOOTCOMMAND "cp.b 0xC0042000 0x22000000 0x210000; bootm" ++#define CONFIG_ENV_SIZE 0x4000 ++#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) ++#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE ++#define CONFIG_BOOTCOMMAND "cp.b 0xC008C000 0x22000000 0x210000; bootm" + #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock0 " \ + "mtdparts=atmel_nand:-(root) "\ +@@ -183,6 +185,8 @@ + #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) + #define CONFIG_SYS_LONGHELP 1 + #define CONFIG_CMDLINE_EDITING 1 ++#define CONFIG_AUTO_COMPLETE ++#define CONFIG_SYS_REDUNDAND_ENVIRONMENT + + /* + * Size of malloc() pool +-- +1.7.5.4 + -- cgit v1.2.3