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authorNico Huber <nico.h@gmx.de>2020-07-06 21:14:02 +0200
committerNico Huber <nico.h@gmx.de>2020-07-07 19:30:47 +0000
commit3452cb1359229b0457e9e1f6282c67fd459d4c90 (patch)
treef53081633f4c282b9c99cd28e5aa3d90bfaf7f84 /src/soc/intel/common/block
parent5d16a25e0cece666e9275a1c627050bfd918b6ac (diff)
mb/lenovo/t60: Fix override devicetrees
When converting to override trees in commit c1dc2d5e68 (mb/lenovo/t60: Switch to override tree), some device nodes were missed. These are essential, as `chip` configuration data is always tied to device nodes. The resulting `static.c` contained multiple copies of the `chip` configuration structs, but the wrong ones were hooked up. The therefore missing configuration of the clock gen led to general instability, especially with SMP under Linux (probably due to the attempt to enter lower C states on an idle core). Passing `maxcpus=1` to the Linux kernel served as a workaround. Change-Id: I6c26d633d1860cf9a5415994444e75ae1c2e59ad Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43150 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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