diff --git a/README b/README index b227d8e90746b285558e88fde5681f975a931515..4478bad6ef15c10006b61ec67aa087b1e4cda82f 100644 --- a/README +++ b/README @@ -713,17 +713,6 @@ The following options need to be configured: as a convenience, when switching between booting from RAM and NFS. -- Bootcount: - CONFIG_BOOTCOUNT_ENV - If no softreset save registers are found on the hardware - "bootcount" is stored in the environment. To prevent a - saveenv on all reboots, the environment variable - "upgrade_available" is used. If "upgrade_available" is - 0, "bootcount" is always 0, if "upgrade_available" is - 1 "bootcount" is incremented in the environment. - So the Userspace Applikation must set the "upgrade_available" - and "bootcount" variable to 0, if a boot was successfully. - - Pre-Boot Commands: CONFIG_PREBOOT diff --git a/configs/draco_defconfig b/configs/draco_defconfig index 05b1b9e63c587a39aea94ea64c73a7315e2fe5b4..985e6629294da68ed7a063879e0417f9e21aa3e8 100644 --- a/configs/draco_defconfig +++ b/configs/draco_defconfig @@ -56,6 +56,7 @@ CONFIG_BOOTP_DNS=y CONFIG_BOOTP_GATEWAY=y CONFIG_BOOTP_SUBNETMASK=y CONFIG_BOOTCOUNT_LIMIT=y +CONFIG_BOOTCOUNT_ENV=y CONFIG_DFU_NAND=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y diff --git a/configs/etamin_defconfig b/configs/etamin_defconfig index a9234ee8dde98e5d620666161c860b71975d69a0..dd862bb965dab78cb0366b4996beb8ae074e8e16 100644 --- a/configs/etamin_defconfig +++ b/configs/etamin_defconfig @@ -56,6 +56,7 @@ CONFIG_BOOTP_DNS=y CONFIG_BOOTP_GATEWAY=y CONFIG_BOOTP_SUBNETMASK=y CONFIG_BOOTCOUNT_LIMIT=y +CONFIG_BOOTCOUNT_ENV=y CONFIG_DFU_NAND=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y diff --git a/configs/pxm2_defconfig b/configs/pxm2_defconfig index e689d0f1cc704885de12b6a14bb4541b72056ae2..98edb8828c95ba4e62b338226dbea3c8015744c3 100644 --- a/configs/pxm2_defconfig +++ b/configs/pxm2_defconfig @@ -59,6 +59,7 @@ CONFIG_BOOTP_DNS=y CONFIG_BOOTP_GATEWAY=y CONFIG_BOOTP_SUBNETMASK=y CONFIG_BOOTCOUNT_LIMIT=y +CONFIG_BOOTCOUNT_ENV=y CONFIG_DFU_NAND=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y diff --git a/configs/rastaban_defconfig b/configs/rastaban_defconfig index 93e909cd206596bfa54b48df0c67e525f05c4154..e561edccf89a589f622ad18be0e36f7d8d8829b2 100644 --- a/configs/rastaban_defconfig +++ b/configs/rastaban_defconfig @@ -56,6 +56,7 @@ CONFIG_BOOTP_DNS=y CONFIG_BOOTP_GATEWAY=y CONFIG_BOOTP_SUBNETMASK=y CONFIG_BOOTCOUNT_LIMIT=y +CONFIG_BOOTCOUNT_ENV=y CONFIG_DFU_NAND=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y diff --git a/configs/rut_defconfig b/configs/rut_defconfig index 9c879a96abc064da85bee898808cf19dd15a0ec9..e09f4c54e3ccdc1830834de4615cf0af9fce54df 100644 --- a/configs/rut_defconfig +++ b/configs/rut_defconfig @@ -60,6 +60,7 @@ CONFIG_BOOTP_DNS=y CONFIG_BOOTP_GATEWAY=y CONFIG_BOOTP_SUBNETMASK=y CONFIG_BOOTCOUNT_LIMIT=y +CONFIG_BOOTCOUNT_ENV=y CONFIG_DFU_NAND=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y diff --git a/configs/thuban_defconfig b/configs/thuban_defconfig index 197abde03f303b4af027539a374b9fc025c65894..eb7e2850ff10d214bbed6762eff23d58851efb84 100644 --- a/configs/thuban_defconfig +++ b/configs/thuban_defconfig @@ -56,6 +56,7 @@ CONFIG_BOOTP_DNS=y CONFIG_BOOTP_GATEWAY=y CONFIG_BOOTP_SUBNETMASK=y CONFIG_BOOTCOUNT_LIMIT=y +CONFIG_BOOTCOUNT_ENV=y CONFIG_DFU_NAND=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y diff --git a/drivers/bootcount/Kconfig b/drivers/bootcount/Kconfig index e905295d4537f9a8e7f47088bd911b92698cfe8f..40a07555af0b5f2a70cddda114cf1cd24cf99fa1 100644 --- a/drivers/bootcount/Kconfig +++ b/drivers/bootcount/Kconfig @@ -28,6 +28,18 @@ config BOOTCOUNT_AM33XX This requires the RTC clocks, etc, to be enabled prior to use and not all boards with this IP block on it will have the RTC in use. +config BOOTCOUNT_ENV + bool "Boot counter in environment" + help + If no softreset save registers are found on the hardware + "bootcount" is stored in the environment. To prevent a + saveenv on all reboots, the environment variable + "upgrade_available" is used. If "upgrade_available" is + 0, "bootcount" is always 0, if "upgrade_available" is + 1 "bootcount" is incremented in the environment. + So the Userspace Application must set the "upgrade_available" + and "bootcount" variable to 0, if a boot was successfully. + endchoice config SYS_BOOTCOUNT_SINGLEWORD diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h index 15dfeec98cc94dcf1402af24d2f3d2383224a58f..0e77ccb46644f15044f1fc0e36f8151f23af6858 100644 --- a/include/configs/siemens-am33x-common.h +++ b/include/configs/siemens-am33x-common.h @@ -490,6 +490,4 @@ #define CONFIG_RESET_TO_RETRY #define CONFIG_BOOT_RETRY_TIME 60 -#define CONFIG_BOOTCOUNT_ENV - #endif /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */ diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 58a74e0e9d5840731215a04f3384cabdbf14ca95..80a38763faba4de0d3ed1590495405d218ff3ace 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -146,7 +146,6 @@ CONFIG_BOARD_TYPES CONFIG_BOOGER CONFIG_BOOTBLOCK CONFIG_BOOTCOUNT_ALEN -CONFIG_BOOTCOUNT_ENV CONFIG_BOOTCOUNT_I2C CONFIG_BOOTCOUNT_RAM CONFIG_BOOTFILE