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author | Felix Held <felix-coreboot@felixheld.de> | 2023-11-16 18:05:35 +0100 |
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committer | Felix Held <felix-coreboot@felixheld.de> | 2023-12-19 13:12:32 +0000 |
commit | aaceeae95ab9b9a9401df074faccbd5fbd23a950 (patch) | |
tree | 3a97b0a7c97f2791d18dfb46d7e300396bf5e5fc /src/soc/samsung/exynos5420/wakeup.c | |
parent | b986e21a6d5637efc48ebdc40e25cc157b8b26a1 (diff) |
nb/amd/pi/00730F01/northbridge: always return 1 in get_node_nums
This APU is always a single-node system and bits 4..6 of the node ID
register D18F0x60 are also marked as reserved in BKDG #52740 Rev 3.05.
On an APU2 board with quad-core APU, this register reads back 0x00030000
which results in a value of 1 to be returned from get_node_nums, so this
patch doesn't change behavior, but stops using reserved bits.
TEST=PC Engines APU2 still boots and doesn't show any new problems
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I65ed1124c0ca8e7eba54ff53dc626d35cd5e2e58
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79603
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/soc/samsung/exynos5420/wakeup.c')
0 files changed, 0 insertions, 0 deletions