diff options
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; |