| # |
| # Boot count configuration |
| # |
| |
| menuconfig BOOTCOUNT_LIMIT |
| bool "Enable support for checking boot count limit" |
| help |
| Enable checking for exceeding the boot count limit. |
| More information: http://www.denx.de/wiki/DULG/UBootBootCountLimit |
| |
| if BOOTCOUNT_LIMIT |
| |
| choice |
| prompt "Boot count device" |
| default BOOTCOUNT_AM33XX if AM33XX || SOC_DA8XX |
| |
| config BOOTCOUNT_EXT |
| bool "Boot counter on EXT filesystem" |
| help |
| Add support for maintaining boot count in a file on an EXT |
| filesystem. |
| |
| config BOOTCOUNT_AM33XX |
| bool "Boot counter in AM33XX RTC IP block" |
| depends on AM33XX || SOC_DA8XX |
| help |
| A bootcount driver for the RTC IP block found on many TI platforms. |
| 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 |
| bool "Use single word to pack boot count and magic value" |
| help |
| This option enables packing boot count magic value and boot count |
| into single word (32 bits). |
| |
| config SYS_BOOTCOUNT_EXT_INTERFACE |
| string "Interface on which to find boot counter EXT filesystem" |
| default "mmc" |
| depends on BOOTCOUNT_EXT |
| help |
| Set the interface to use when locating the filesystem to use for the |
| boot counter. |
| |
| config SYS_BOOTCOUNT_EXT_DEVPART |
| string "Partition of the boot counter EXT filesystem" |
| default "0:1" |
| depends on BOOTCOUNT_EXT |
| help |
| Set the partition to use when locating the filesystem to use for the |
| boot counter. |
| |
| config SYS_BOOTCOUNT_EXT_NAME |
| string "Path and filename of the EXT filesystem based boot counter" |
| default "/boot/failures" |
| depends on BOOTCOUNT_EXT |
| help |
| Set the filename and path of the file used to store the boot counter. |
| |
| config SYS_BOOTCOUNT_ADDR |
| hex "RAM address used for reading and writing the boot counter" |
| default 0x7000A000 |
| depends on BOOTCOUNT_EXT |
| help |
| Set the address used for reading and writing the boot counter. |
| |
| endif |