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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-12-12 06:53:05 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-12-13 09:07:46 +0100 |
| commit | 75b68d8f5b60c62060eda1761b7a10c70b9ed8a5 (patch) | |
| tree | 11031991e3ce662ba384169c8eddeff118e6abcb /src/cpu/amd | |
| parent | f95bb2d7bb6b38fba4f2c5af702e0b43da0c77ae (diff) | |
| download | coreboot-75b68d8f5b60c62060eda1761b7a10c70b9ed8a5.tar.xz | |
cpu/amd: Remove error messages on non-matching microcode patches
Microcode update file contains patches for various processor
revisions, it is not an error to have those.
Change-Id: Ifbca26276b66f17092afe249a2cfc229713a9fec
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4520
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Diffstat (limited to 'src/cpu/amd')
| -rw-r--r-- | src/cpu/amd/microcode/microcode.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/src/cpu/amd/microcode/microcode.c b/src/cpu/amd/microcode/microcode.c index 46d814e0c9..cdc6e4aad1 100644 --- a/src/cpu/amd/microcode/microcode.c +++ b/src/cpu/amd/microcode/microcode.c @@ -51,32 +51,6 @@ struct microcode { u8 x86_code_entry[191]; }; -static int need_apply_patch(struct microcode *m, u32 equivalent_processor_rev_id) -{ - - if (m->processor_rev_id != equivalent_processor_rev_id) { - printk(BIOS_ERR, "microcode: rev id (%x) does not match this patch.\n", m->processor_rev_id); - printk(BIOS_ERR, "microcode: Not updated! Fix microcode_updates[] \n"); - return 0; - } - if (m->nb_dev_id) { - //look at the device id, if not found return; - //if(m->nb_rev_id != installed_nb_rev_id) return 0; - } - - if (m->ht_io_hub_dev_id) { - //look at the device id, if not found return; - //if(m->ht_io_hub_rev_id != installed_ht_io_bub_rev_id) return 0; - } - - if (m->x86_code_present) { - //if(!x86_code_execute()) return 0; - } - - return 1; -} - - void amd_update_microcode(void *microcode_updates, u32 equivalent_processor_rev_id) { u32 patch_id, new_patch_id; @@ -93,7 +67,7 @@ void amd_update_microcode(void *microcode_updates, u32 equivalent_processor_rev_ for(c = microcode_updates; m->date_code; m = (struct microcode *)c) { - if( need_apply_patch(m, equivalent_processor_rev_id) ) { + if (m->processor_rev_id == equivalent_processor_rev_id) { //apply patch msr.hi = 0; |