On Mon, Nov 28, 2016 at 12:15:33AM +0200, Vladimir Zapolskiy wrote:
Like on ARM platform keep the first code relocation from a U-boot image storage to RAM at CONFIG_SYS_TEXT_BASE, then pass execution to a generic board_init_f() with empty GD flags. If CONFIG_SYS_TEXT_BASE is equal to a calculated by board_init_f() relocation address there will be no more code and data copy, however it's worth to mention that the first copy happens even if $pc on _start is the same as CONFIG_SYS_TEXT_BASE, on practice this works without a problem.
Also note that _sh_start is renamed back to _start to correct gd->mon_len calculation by setup_mon_len(), the opposite rename was done in pre-generic board commit 2024b968ee9 ("sh: Fix build in start.S").
Signed-off-by: Vladimir Zapolskiy vz@mleia.com Reviewed-by: Simon Glass sjg@chromium.org
Applied to u-boot/master, thanks!