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Kconfig: Increase x86 postcar & ramstage stack 

Currently the BSP stack overflows into the next AP stack. This symbols
needs to be a power of 2 for alignment on the legacy smp init codepath.

This fixes cpu_info on AP #1 build being broken due to stack overflow.

Change-Id: Ib59d354beabc8877f09f768004ced22234ec7d72
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64610
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This commit is contained in:
Arthur Heymans 2022-05-23 23:28:44 +02:00 committed by Felix Held
parent dd7ec09155
commit 3951bc7bec
1 changed files with 1 additions and 1 deletions
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src/Kconfig
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@ -635,7 +635,7 @@ config HEAP_SIZE
config STACK_SIZE config STACK_SIZE
hex hex
default 0x1000 if ARCH_X86 default 0x2000 if ARCH_X86
default 0x0 default 0x0
config MAX_CPUS config MAX_CPUS