From: Robert Beckett <bob.beck...@collabora.com>
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.beck...@collabora.com>
---
arch/arm/dts/imx6q-bx50v3-uboot.dtsi | 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-uboot.dtsi
b/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
index 99d409d..77115a7 100644
--- a/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
+++ b/arch/arm/dts/imx6q-bx50v3-uboot.dtsi
@@ -5,6 +5,11 @@
*/
/ {
+ bootcount {
+ compatible = "u-boot,bootcount-i2c-eeprom";
+ i2c-eeprom = <&bootcount>;
+ };
+
wdt-reboot {
compatible = "wdt-reboot";
wdt = <&wdog1>;
@@ -20,7 +25,7 @@
size = <1022>;
};
- bootcount {
+ bootcount: bootcount {
offset = <1022>;
size = <2>;
};
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig
index 384327e..f1f7a0d 100644
--- a/configs/ge_bx50v3_defconfig
+++ b/configs/ge_bx50v3_defconfig
@@ -8,7 +8,6 @@ CONFIG_ENV_SECT_SIZE=0x10000
CONFIG_ENV_OFFSET=0xC0000
CONFIG_DM_GPIO=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
@@ -29,6 +28,7 @@ CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_PCI=y
# CONFIG_CMD_NFS is not set
+CONFIG_CMD_BOOTCOUNT=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
@@ -44,9 +44,9 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=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_MMC=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index b8b1ec7..b9227fc 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; " \
--
2.10.1
