Add bootcount node, linking to i2c eeprom "bootcount" partitions for storage. Enable i2c eeprom bootcount backend storage. Enable bootcount command and use it for failbootcmd.
Signed-off-by: Robert Beckett bob.beckett@collabora.com --- arch/arm/dts/imx6q-bx50v3.dts | 7 ++++++- configs/ge_bx50v3_defconfig | 6 +++--- include/configs/ge_bx50v3.h | 4 +--- 3 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/arch/arm/dts/imx6q-bx50v3.dts b/arch/arm/dts/imx6q-bx50v3.dts index 4dd2ce3038..4d40980254 100644 --- a/arch/arm/dts/imx6q-bx50v3.dts +++ b/arch/arm/dts/imx6q-bx50v3.dts @@ -18,6 +18,11 @@ ethernet0 = &fec; };
+ bootcount { + compatible = "u-boot,bootcount-i2c-eeprom"; + i2c-eeprom = <&bootcount_eeprom>; + }; + wdt-reboot { compatible = "wdt-reboot"; wdt = <&wdog1>; @@ -250,7 +255,7 @@ size = <1022>; };
- bootcount { + bootcount_eeprom: bootcount { offset = <1022>; size = <2>; }; diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig index 937b6af9fa..519b3e1bb1 100644 --- a/configs/ge_bx50v3_defconfig +++ b/configs/ge_bx50v3_defconfig @@ -3,7 +3,6 @@ CONFIG_ARCH_MX6=y CONFIG_SYS_TEXT_BASE=0x17800000 CONFIG_TARGET_GE_BX50V3=y CONFIG_NR_DRAM_BANKS=1 -CONFIG_SYS_BOOTCOUNT_ADDR=0x7000A000 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set CONFIG_FIT=y CONFIG_OF_BOARD_SETUP=y @@ -23,6 +22,7 @@ CONFIG_CMD_MMC=y CONFIG_CMD_PCI=y CONFIG_CMD_SF=y # CONFIG_CMD_NFS is not set +CONFIG_CMD_BOOTCOUNT=y CONFIG_CMD_CACHE=y CONFIG_CMD_EXT2=y CONFIG_CMD_EXT4=y @@ -34,9 +34,9 @@ CONFIG_DEFAULT_DEVICE_TREE="imx6q-bx50v3" CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_DM=y CONFIG_BOOTCOUNT_LIMIT=y -CONFIG_BOOTCOUNT_EXT=y +CONFIG_DM_BOOTCOUNT=y +CONFIG_DM_BOOTCOUNT_I2C_EEPROM=y CONFIG_BOOTCOUNT_BOOTLIMIT=10 -CONFIG_SYS_BOOTCOUNT_EXT_DEVPART="1:5" CONFIG_DM_GPIO=y CONFIG_DM_I2C=y CONFIG_DM_I2C_COMPAT=y diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h index f5e11aa465..b2c114409d 100644 --- a/include/configs/ge_bx50v3.h +++ b/include/configs/ge_bx50v3.h @@ -109,9 +109,7 @@ "setcurs 5 4; " \ "lcdputs "Monitor failed to start. " \ "Try again, or contact GE Service for support."; " \ - "mw.b 0x7000A000 0xbc; " \ - "mw.b 0x7000A001 0x00; " \ - "ext4write ${dev} ${devnum}:5 0x7000A000 /boot/failures 2\0" \ + "bootcount reset; \0" \ "altbootcmd=" \ "run doquiet; " \ "setenv partnum 1; run hasfirstboot || setenv partnum 2; " \