On Mon, Nov 04, 2013 at 02:04:59PM +0100, Heiko Schocher wrote: > 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 introduced. If "upgrade_available" is > 0, "bootcount" is always 0 therefore no need to save the > environment on u-boot boot, if "upgrade_available" is 1 "bootcount" > is incremented in the environment and environment gets written > on u-boot start. > So the Userspace Applikation must set the "upgrade_available" > and "bootcount" variable to 0 (for example with fw_setenv), > if a boot was successfully. > > Signed-off-by: Heiko Schocher <[email protected]>
Applied to u-boot/master, thanks! -- Tom
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