Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/67526 )
Change subject: cpu/intel/haswell: Update Broadwell ULT µcode updates ......................................................................
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 --- M src/cpu/intel/haswell/Makefile.inc 1 file changed, 21 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/67526/1
diff --git a/src/cpu/intel/haswell/Makefile.inc b/src/cpu/intel/haswell/Makefile.inc index 8a83eb9..5516184 100644 --- a/src/cpu/intel/haswell/Makefile.inc +++ b/src/cpu/intel/haswell/Makefile.inc @@ -23,7 +23,7 @@ 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