diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2022-09-11 17:48:24 +0200 |
|---|---|---|
| committer | Martin Roth <martin.roth@amd.corp-partner.google.com> | 2022-09-20 07:53:57 +0000 |
| commit | 082d822861fb1cf1c27def8bae3e137d8a298af1 (patch) | |
| tree | e09f35600457c716a653545477c853e9723953cc /src | |
| parent | 84d0fe5113e73d02fd076449c608dd8ee218aac7 (diff) | |
cpu/intel/haswell: Update Broadwell ULT µcode updates
The µcode updates for Broadwell come from coreboot's blobs submodule
and have not been updated in at least 7 years. Use the µcode updates
available in the intel-microcode submodule. This change forgoes some
µcode updates for old Broadwell ULT/ULX steppings with CPUID 0x306d2
and 0x306d3, as well as an old µcode update for Haswell ULT/ULX CPUs
with CPUID 0x40651 in favor of a newer intel-microcode revision that
was already being used: when the µcode updates are concatenated into
one file, the newer µcode update revision would be placed before the
older revision, so the latter would never be used.
Change-Id: I67f8a58552bd211095c183e6f7a219d60e3be162
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67526
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/intel/haswell/Makefile.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/intel/haswell/Makefile.inc b/src/cpu/intel/haswell/Makefile.inc index 8a83eb950b..5516184699 100644 --- a/src/cpu/intel/haswell/Makefile.inc +++ b/src/cpu/intel/haswell/Makefile.inc @@ -23,7 +23,7 @@ ifeq ($(CONFIG_INTEL_LYNXPOINT_LP),y) cpu_microcode_bins += $(wildcard 3rdparty/intel-microcode/intel-ucode/06-45-*) ifeq ($(CONFIG_SOC_INTEL_BROADWELL),y) # Broadwell ULT/ULX -cpu_microcode_bins += 3rdparty/blobs/soc/intel/broadwell/microcode.bin +cpu_microcode_bins += $(wildcard 3rdparty/intel-microcode/intel-ucode/06-3d-*) endif else # Haswell Trad |