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generic: mips: support harts to boot from mips_warm_boot

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We program reset base for harts (other than hart 0) to boot at
mips_warm_boot that jumps to _start_warm. This helps to skip some code
sequence to speed up.

Signed-off-by: Chao-ying Fu <cfu@mips.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250723204010.9927-1-cfu@mips.com
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Chao-ying Fu
2025-07-23 13:40:10 -07:00
committed by Anup Patel
parent 6a1f53bc2d
commit 1ffbd063c4
3 changed files with 18 additions and 1 deletions
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2
platform/generic/mips/objects.mk
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@@ -4,5 +4,5 @@
ifeq ($(PLATFORM_RISCV_XLEN), 64)
carray-platform_override_modules-$(CONFIG_PLATFORM_MIPS_P8700) += mips_p8700
platform-objs-$(CONFIG_PLATFORM_MIPS_P8700) += mips/p8700.o
platform-objs-$(CONFIG_PLATFORM_MIPS_P8700) += mips/p8700.o mips/mips_warm_boot.o
endif