18 Apr
2021
18 Apr
'21
2:45 p.m.
On Tue, Feb 09, 2021 at 11:48:52AM +0100, Patrick Delaunay wrote:
Add support of opts erase for env in SPI flash; this opts is used by command 'env erase'.
This command only fills the env offset by 0x0 (bit flip to 0) and the saved environment becomes invalid (with bad CRC).
It doesn't erase the sector here to avoid issue when the sector is larger than the env (i.e. embedded when CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE).
The needed sector erase will be managed in the next "env save" command, using the opt ".save", before to update the environment in SPI flash.
Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com
Applied to u-boot/master, thanks!
--
Tom