board: ge: mx53ppd: add i2c eeprom bootcount storage
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>
diff --git a/arch/arm/dts/imx53-ppd-uboot.dtsi b/arch/arm/dts/imx53-ppd-uboot.dtsi
index 8e45ee7..0f81947 100644
--- a/arch/arm/dts/imx53-ppd-uboot.dtsi
+++ b/arch/arm/dts/imx53-ppd-uboot.dtsi
@@ -9,6 +9,11 @@
compatible = "wdt-reboot";
wdt = <&wdog1>;
};
+
+ bootcount {
+ compatible = "u-boot,bootcount-i2c-eeprom";
+ i2c-eeprom = <&bootcount>;
+ };
};
&eeprom {
@@ -20,7 +25,7 @@
size = <1022>;
};
- bootcount {
+ bootcount: bootcount {
offset = <1022>;
size = <2>;
};
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index 55889ee..b5f00cf 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -5,7 +5,6 @@
CONFIG_ENV_SIZE=0x2800
CONFIG_ENV_OFFSET=0xC0000
CONFIG_BOOTCOUNT_BOOTLIMIT=10
-CONFIG_SYS_BOOTCOUNT_ADDR=0x7000A000
CONFIG_NR_DRAM_BANKS=2
CONFIG_FIT=y
CONFIG_OF_BOARD_SETUP=y
@@ -23,6 +22,7 @@
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
+CONFIG_CMD_BOOTCOUNT=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_EXT2=y
@@ -36,8 +36,8 @@
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_DM=y
CONFIG_BOOTCOUNT_LIMIT=y
-CONFIG_BOOTCOUNT_EXT=y
-CONFIG_SYS_BOOTCOUNT_EXT_DEVPART="0:5"
+CONFIG_DM_BOOTCOUNT=y
+CONFIG_DM_BOOTCOUNT_I2C_EEPROM=y
CONFIG_DM_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index a11b085..e7eca82 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -98,9 +98,7 @@
"setenv stdout vga; " \
"echo \"\n\n\n\n \" $msg; " \
"setenv stdout serial; " \
- "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; " \