diff options
Diffstat (limited to 'src/cpu/amd')
| -rw-r--r-- | src/cpu/amd/model_10xxx/update_microcode.c | 47 | ||||
| -rw-r--r-- | src/cpu/amd/model_fxx/model_fxx_update_microcode.c | 61 |
2 files changed, 63 insertions, 45 deletions
diff --git a/src/cpu/amd/model_10xxx/update_microcode.c b/src/cpu/amd/model_10xxx/update_microcode.c index 95624e94c6..3cdf97898a 100644 --- a/src/cpu/amd/model_10xxx/update_microcode.c +++ b/src/cpu/amd/model_10xxx/update_microcode.c @@ -1,6 +1,7 @@ /* * This file is part of the coreboot project. * + * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering * Copyright (C) 2007 Advanced Micro Devices, Inc. * * This program is free software; you can redistribute it and/or modify @@ -56,22 +57,30 @@ static const u8 microcode_updates[] __attribute__ ((aligned(16))) = { 0x0, 0x0, 0x0, 0x0, }; -static u32 get_equivalent_processor_rev_id(u32 orig_id) { - static unsigned id_mapping_table[] = { - 0x100f00, 0x1000, - 0x100f01, 0x1000, - 0x100f02, 0x1000, - 0x100f20, 0x1020, - 0x100f21, 0x1020, - 0x100f2A, 0x1020, - 0x100f22, 0x1022, - 0x100f23, 0x1022, - 0x100f42, 0x1041, - 0x100f43, 0x1043, - 0x100f62, 0x1062, - 0x100f63, 0x1043, - 0x100f81, 0x1081, - 0x100fa0, 0x10A0, +struct id_mapping { + uint32_t orig_id; + uint16_t new_id; +}; + +static u16 get_equivalent_processor_rev_id(u32 orig_id) { + static const struct id_mapping id_mapping_table[] = { + { 0x100f00, 0x1000 }, + { 0x100f01, 0x1000 }, + { 0x100f02, 0x1000 }, + { 0x100f20, 0x1020 }, + { 0x100f21, 0x1020 }, + { 0x100f2A, 0x1020 }, + { 0x100f22, 0x1022 }, + { 0x100f23, 0x1022 }, + { 0x100f42, 0x1041 }, + { 0x100f43, 0x1043 }, + { 0x100f62, 0x1062 }, + { 0x100f63, 0x1043 }, + { 0x100f81, 0x1081 }, + { 0x100fa0, 0x10A0 }, + + /* Array terminator */ + { 0xffffff, 0x0000 }, }; u32 new_id; @@ -79,9 +88,9 @@ static u32 get_equivalent_processor_rev_id(u32 orig_id) { new_id = 0; - for (i = 0; i < sizeof(id_mapping_table); i += 2 ) { - if(id_mapping_table[i]==orig_id) { - new_id = id_mapping_table[i + 1]; + for (i = 0; id_mapping_table[i].orig_id != 0xffffff; i++ ) { + if (id_mapping_table[i].orig_id == orig_id) { + new_id = id_mapping_table[i].new_id; break; } } diff --git a/src/cpu/amd/model_fxx/model_fxx_update_microcode.c b/src/cpu/amd/model_fxx/model_fxx_update_microcode.c index 4a53feaa29..af10ce0670 100644 --- a/src/cpu/amd/model_fxx/model_fxx_update_microcode.c +++ b/src/cpu/amd/model_fxx/model_fxx_update_microcode.c @@ -3,6 +3,7 @@ * * Copyright (C) 2005 Advanced Micro Devices, Inc. * Copyright (C) 2010 Advanced Micro Devices, Inc. + * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -40,35 +41,43 @@ static uint8_t microcode_updates[] __attribute__ ((aligned(16))) = { 0x0, 0x0, 0x0, 0x0, }; -static unsigned get_equivalent_processor_rev_id(unsigned orig_id) { - static unsigned id_mapping_table[] = { +struct id_mapping { + uint32_t orig_id; + uint16_t new_id; +}; + +static u16 get_equivalent_processor_rev_id(u32 orig_id) { + static const struct id_mapping id_mapping_table[] = { #if !CONFIG_K8_REV_F_SUPPORT - 0x0f48, 0x0048, - 0x0f58, 0x0048, - - 0x0f4a, 0x004a, - 0x0f5a, 0x004a, - 0x0f7a, 0x004a, - 0x0f82, 0x004a, - 0x0fc0, 0x004a, - 0x0ff0, 0x004a, - - 0x10f50, 0x0150, - 0x10f70, 0x0150, - 0x10f80, 0x0150, - 0x10fc0, 0x0150, - 0x10ff0, 0x0150, - - 0x20f10, 0x0210, - 0x20f12, 0x0210, - 0x20f32, 0x0210, - 0x20fb1, 0x0210, + { 0x0f48, 0x0048 }, + { 0x0f58, 0x0048 }, + + { 0x0f4a, 0x004a }, + { 0x0f5a, 0x004a }, + { 0x0f7a, 0x004a }, + { 0x0f82, 0x004a }, + { 0x0fc0, 0x004a }, + { 0x0ff0, 0x004a }, + + { 0x10f50, 0x0150 }, + { 0x10f70, 0x0150 }, + { 0x10f80, 0x0150 }, + { 0x10fc0, 0x0150 }, + { 0x10ff0, 0x0150 }, + + { 0x20f10, 0x0210 }, + { 0x20f12, 0x0210 }, + { 0x20f32, 0x0210 }, + { 0x20fb1, 0x0210 }, #endif #if CONFIG_K8_REV_F_SUPPORT - + /* FIXME */ #endif + /* Array terminator */ + { 0xffffff, 0x0000 }, + }; unsigned new_id; @@ -76,9 +85,9 @@ static unsigned get_equivalent_processor_rev_id(unsigned orig_id) { new_id = 0; - for(i=0; i<sizeof(id_mapping_table); i+=2 ) { - if(id_mapping_table[i]==orig_id) { - new_id = id_mapping_table[i+1]; + for (i = 0; id_mapping_table[i].orig_id != 0xffffff; i++ ) { + if (id_mapping_table[i].orig_id == orig_id) { + new_id = id_mapping_table[i].new_id; break; } } |