diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2023-01-30 13:51:02 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-01-31 15:24:15 +0000 |
| commit | 6c88e6ee55ff9bf0ea994c9664421c746e561a9d (patch) | |
| tree | 6d511d82546a4969635dd4e0e388e6d9f0c2fc23 /src/soc/intel | |
| parent | 15d5183e4af79624304a8379b71767cd8ee09250 (diff) | |
soc/intel/apl: Ensure CPU_CLUSTER linked_list bus exists
This fixes a NULL pointer deref introduced by 69cd729 (mb/*: Remove
lapic from devicetree).
Change-Id: I816fddfe3efe3c3aefe1b2ee28426dc1e1f3c962
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72599
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/apollolake/cpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/cpu.c b/src/soc/intel/apollolake/cpu.c index ec262f7b35..dba1923522 100644 --- a/src/soc/intel/apollolake/cpu.c +++ b/src/soc/intel/apollolake/cpu.c @@ -273,6 +273,8 @@ void apollolake_init_cpus(struct device *dev) { if (CONFIG(SOC_INTEL_COMMON_BLOCK_CPU_MPINIT)) return; + if (!dev->link_list) + add_more_links(dev, 1); soc_init_cpus(dev->link_list); /* Temporarily cache the memory-mapped boot media. */ |