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 8e45ee7679ae33d74987b4d02e93f9acef1fe5e3..0f819478124db09e3727669a6d072cda953db680 100644 (file)
--- 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 55889ee12732263f77302e06e50494f6ace6abe2..b5f00cf5365f8253d1dbb4b7dba10bd5360ee18c 100644 (file)
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -5,7 +5,6 @@ CONFIG_TARGET_MX53PPD=y
 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_I2C=y
 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_ENV_IS_IN_MMC=y
 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 a11b085db86aba44df6da75f840324185776e64c..e7eca82798fa88933e5a819c6f5a9177cf139f85 100644 (file)
--- 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; " \