starfive-tech/u-boot.git/drivers/bootcount/bootcount_nvmem.c, branch masterStarFive Tech U-Boot for VisionFive (JH7110) boards (mirror)https://git.radix-linux.su/starfive-tech/u-boot.git/atom?h=master2021-07-15T12:26:03+00:00am335x, guardian: software update available status is stored in AM3352 RTC scracth register2021-07-15T12:26:03+00:00Gireesh HiremathGireesh.Hiremath@in.bosch.com2021-06-11T16:13:48+00:00urn:sha1:caf9478624878687b7098c3037202d8892b1dee6
RTC second scratch register[32-bit]:
-zero byte hold boot count value
-first byte hold update available state
-second byte hold version
-third byte hold magic number
Signed-off-by: Gireesh Hiremath <Gireesh.Hiremath@in.bosch.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210611161350.2141-17-Gireesh.Hiremath@in.bosch.com
Gbp-Pq: Topic apertis/guardian
Gbp-Pq: Name am335x-guardian-software-update-available-status-is-store.patch