prompt "Boot count device"
default BOOTCOUNT_AM33XX if AM33XX || SOC_DA8XX
default BOOTCOUNT_AT91 if AT91SAM9XE
+ default BOOTCOUNT_GENERIC
+
+config BOOTCOUNT_GENERIC
+ bool "Generic default boot counter"
+ help
+ Generic bootcount stored at SYS_BOOTCOUNT_ADDR.
+
+ SYS_BOOTCOUNT_ADDR:
+ Set to the address where the bootcount and bootcount magic
+ will be stored.
config BOOTCOUNT_EXT
bool "Boot counter on EXT filesystem"
config BOOTCOUNT_AM33XX
bool "Boot counter in AM33XX RTC IP block"
depends on AM33XX || SOC_DA8XX
+ select SPL_AM33XX_ENABLE_RTC32K_OSC if AM33XX
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
CONFIG_SYS_I2C_RTC_ADDR = i2c chip address
CONFIG_SYS_BOOTCOUNT_ADDR = i2c addr which is used for
the bootcounter.
- CONFIG_BOOTCOUNT_ALEN = address len
config BOOTCOUNT_AT91
bool "Boot counter for Atmel AT91SAM9XE"
endchoice
+config BOOTCOUNT_ALEN
+ int "I2C address length"
+ default 1
+ depends on BOOTCOUNT_I2C
+ help
+ Length of the the I2C address at SYS_BOOTCOUNT_ADDR for storing
+ the boot counter.
+
config SYS_BOOTCOUNT_SINGLEWORD
bool "Use single word to pack boot count and magic value"
+ depends on BOOTCOUNT_GENERIC
help
This option enables packing boot count magic value and boot count
into single word (32 bits).
config SYS_BOOTCOUNT_ADDR
hex "RAM address used for reading and writing the boot counter"
- default 0x7000A000
- depends on BOOTCOUNT_EXT
+ default 0x44E3E000 if BOOTCOUNT_AM33XX
+ default 0xE0115FF8 if ARCH_LS1043A || ARCH_LS1021A
+ depends on BOOTCOUNT_AM33XX || BOOTCOUNT_GENERIC || BOOTCOUNT_EXT || \
+ BOOTCOUNT_I2C
help
Set the address used for reading and writing the boot counter.