tree 10775361e669e3fb4dbd4e3a503898e7eca7cc4d
parent aa1c1d33f859ff0580f54c8cd7b04bcdb2fe3faf
author developer <developer@mediatek.com> 1587454107 +0200
committer Daniel Schwierzeck <daniel.schwierzeck@gmail.com> 1588012173 +0200

mips: add an option to support initialize SRAM for initial stack

Currently CONFIG_MIPS_INIT_STACK_IN_SRAM assumes the memory space for the
initial stack can be used directly. However on some platform the SRAM needs
initialization, e.g. lock cache.

This patch adds an option to allow a new function mips_sram_init() being
called before setup_stack_gd.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>