Fixup register handling in aarch32 reset_handler
The BL handover interface stores the bootloader arguments in registers r9-r12, so when the reset_handler stores the lr pointer in r10 it clobers one of the arguments. Adapt to use r8 and adapt the comment about registers allowed to clober. I've checked aarch32 reset_handlers and none seem to use higher registers as far as I can tell. Fixes: a6f340fe58b9 ("Introduce the new BL handover interface") Cc: Soby Mathew <soby.mathew@arm.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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lib/cpus/aarch32/cpu_helpers.S |
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