On Tue, Dec 03, 2019 at 12:04:46AM -0300, Fabio Estevam wrote: > U-Boot binary has grown in such a way that it goes beyond the reserved > area for the environment variables. > > Running "saveenv" followed by a "reset" causes U-Boot to hang because > of this overlap. > > Fix this problem by selecting CONFIG_SYS_THUMB_BUILD=y, which > generates a smaller u-boot-dtb.imx binary. > > Also, in order to prevent this same problem in the future, use > CONFIG_BOARD_SIZE_LIMIT, which will detect the overlap in build-time. > > CONFIG_BOARD_SIZE_LIMIT does not accept math expressions, so declare > CONFIG_ENV_OFFSET with its direct value instead. > > Signed-off-by: Fabio Estevam <feste...@gmail.com>
Thanks for the rework. Can you please look at what other i.MX boards are likely fine, or perhaps more clearly if any i.MX5/6 SoCs do have thumb2 related errata that might make it a bad idea to use thumb by default ? Reviewed-by: Tom Rini <tr...@konsulko.com> -- Tom
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