- Timestamp:
- 08/10/2023 01:20:10 AM (14 months ago)
- Branches:
- 12.0, 12.1, 12.2, gimp3, ken/TL2024, ken/tuningfonts, lazarus, plabs/newcss, python3.11, rahul/power-profiles-daemon, renodr/vulkan-addition, trunk, xry111/for-12.3, xry111/llvm18, xry111/spidermonkey128
- Children:
- 63361607
- Parents:
- 4757ef5d
- git-author:
- Xi Ruoyao <xry111@…> (08/10/2023 01:19:33 AM)
- git-committer:
- Xi Ruoyao <xry111@…> (08/10/2023 01:20:10 AM)
- File:
-
- 1 edited
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postlfs/config/firmware.xml
r4757ef5d r32fc373 224 224 secure version of the microcode, for those machines which can boot it, --> 225 225 secure version of the microcode 226 is microcode-20230 512. Extract this226 is microcode-20230808. Extract this 227 227 file in the normal way, the microcode is in the <filename>intel-ucode 228 228 </filename> directory, containing various blobs with names in the form … … 249 249 250 250 <para> 251 For an Icelake mobile (described as Intel(R) Core(TM) i7-1065G7252 CPU) the relevant values are cpu family 6, model 1 26, stepping 5so253 in this case the required identification is 06- 7e-05. The254 releasenote says the latest microcode for it is versioned 0x ba. If251 For an Tigerlake mobile (described as Intel(R) Core(TM) i5-11300H 252 CPU) the relevant values are cpu family 6, model 140, stepping 1 so 253 in this case the required identification is 06-8c-01. The 254 releasenote says the latest microcode for it is versioned 0xac. If 255 255 the value of the <quote>microcode</quote> field in 256 <filename>/proc/cpuinfo</filename> is 0x baor greater, it indicates256 <filename>/proc/cpuinfo</filename> is 0xac or greater, it indicates 257 257 the microcode update is already applied by the BIOS. Otherwise, 258 258 configure the kernel to support loading Intel microcode, and then … … 413 413 <para> 414 414 The places and times where early loading happens are very different 415 in AMD and Intel machines. First, an example of an Intel ( Icelake415 in AMD and Intel machines. First, an example of an Intel (Tigerlake 416 416 mobile) with early loading: 417 417 </para> 418 418 419 <screen><literal>[ 0.000000] microcode: microcode updated early: 0x 4a -> 0xba, date = 2022-12-25420 [ 0.000000] Linux version 6.4. 0-rc1+ (xry111@stargazer) (gcc (GCC) 13.1.0, GNU ld (GNU Binutils) 2.40) #2 SMP PREEMPT_DYNAMIC Wed May 10 23:59:25CST 2023421 [ 0.000000] Command line: BOOT_IMAGE=/ vmlinuz-6.4.0-rc1+-lfs-r11.3-81-systemdroot=PARTUUID=<replaceable><CLASSIFIED></replaceable> ro419 <screen><literal>[ 0.000000] microcode: microcode updated early: 0x86 -> 0xac, date = 2023-02-27 420 [ 0.000000] Linux version 6.4.7 (root@stargazer) (gcc (GCC) 13.2.0, GNU ld (GNU Binutils) 2.41) #1 SMP PREEMPT_DYNAMIC Wed Aug 2 19:08:46 CST 2023 421 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-6.4.7 root=PARTUUID=<replaceable><CLASSIFIED></replaceable> ro 422 422 [ 0.424002] microcode: Microcode Update Driver: v2.2.</literal></screen> 423 423
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