diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vendorcode/amd/agesa/f10/gcccar.inc | 246 | ||||
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/gcccar.inc | 258 |
2 files changed, 252 insertions, 252 deletions
diff --git a/src/vendorcode/amd/agesa/f10/gcccar.inc b/src/vendorcode/amd/agesa/f10/gcccar.inc index b0f4ee6a25..94d0ccc3fa 100644 --- a/src/vendorcode/amd/agesa/f10/gcccar.inc +++ b/src/vendorcode/amd/agesa/f10/gcccar.inc @@ -37,99 +37,99 @@ .altmacro -BSP_STACK_BASE_ADDR = 0x30000 /* Base address for primary cores stack */ -BSP_STACK_SIZE = 0x10000 /* 64KB for BSP core */ -CORE0_STACK_BASE_ADDR = 0x80000 /* Base address for primary cores stack */ -CORE0_STACK_SIZE = 0x4000 /* 16KB for primary cores */ -CORE1_STACK_BASE_ADDR = 0x40000 /* Base address for AP cores */ -CORE1_STACK_SIZE = 0x1000 /* 4KB for each AP cores */ - -APIC_BASE_ADDRESS = 0x0000001B - APIC_BSC = 8 /* Boot Strap Core */ - -AMD_MTRR_VARIABLE_BASE0 = 0x0200 -AMD_MTRR_VARIABLE_BASE6 = 0x020C -AMD_MTRR_FIX64k_00000 = 0x0250 -AMD_MTRR_FIX16k_80000 = 0x0258 -AMD_MTRR_FIX16k_A0000 = 0x0259 -AMD_MTRR_FIX4k_C0000 = 0x0268 -AMD_MTRR_FIX4k_C8000 = 0x0269 -AMD_MTRR_FIX4k_D0000 = 0x026A -AMD_MTRR_FIX4k_D8000 = 0x026B -AMD_MTRR_FIX4k_E0000 = 0x026C -AMD_MTRR_FIX4k_E8000 = 0x026D -AMD_MTRR_FIX4k_F0000 = 0x026E -AMD_MTRR_FIX4k_F8000 = 0x026F - -AMD_MTRR_DEFTYPE = 0x02FF - WB_DRAM_TYPE = 0x1E /* MemType - memory type */ - MTRR_DEF_TYPE_EN = 11 /* MtrrDefTypeEn - variable and fixed MTRRs default enabled */ - MTRR_DEF_TYPE_FIX_EN = 10 /* MtrrDefTypeEn - fixed MTRRs default enabled */ - -HWCR = 0x0C0010015 /* Hardware Configuration */ - INVD_WBINVD = 0x04 /* INVD to WBINVD conversion */ - -IORR_BASE = 0x0C0010016 /* IO Range Regusters Base/Mask, 2 pairs */ - /* uses 16h - 19h */ -TOP_MEM = 0x0C001001A /* Top of Memory */ -TOP_MEM2 = 0x0C001001D /* Top of Memory2 */ - -LS_CFG = 0x0C0011020 /* Load-Store Configuration */ - DIS_SS = 28 /* Family 10h,12h,15h:Disable Streng Store functionality */ - DIS_STREAM_ST = 28 /* Family 14h:DisStreamSt - Disable Streaming Store functionality */ - -IC_CFG = 0x0C0011021 /* Instruction Cache Config Register */ - IC_DIS_SPEC_TLB_RLD = 9 /* Disable speculative TLB reloads */ - DIS_IND = 14 /* Family 10-14h:Disable Indirect Branch Predictor */ - DIS_I_CACHE = 14 /* Family 15h:DisICache - Disable Indirect Branch Predictor */ - -DC_CFG = 0x0C0011022 /* Data Cache Configuration */ - DC_DIS_SPEC_TLB_RLD = 4 /* Disable speculative TLB reloads */ - DIS_CLR_WBTOL2_SMC_HIT = 8 /* self modifying code check buffer bit */ - DIS_HW_PF = 13 /* Hardware prefetches bit */ - -DE_CFG = 0x0C0011029 /* Decode Configuration */ - CL_FLUSH_SERIALIZE = 23 /* Family 12h,15h: CL Flush Serialization */ - -BU_CFG2 = 0x0C001102A /* Family 10h: Bus Unit Configuration 2 */ -CU_CFG2 = 0x0C001102A /* Family 15h: Combined Unit Configuration 2 */ - F10_CL_LINES_TO_NB_DIS = 15 /* ClLinesToNbDis - allows WP code to be cached in L2 */ - IC_DIS_SPEC_TLB_WR = 35 /* IcDisSpecTlbWr - ITLB speculative writes */ - -CU_CFG3 = 0x0C001102B /* Combined Unit Configuration 3 */ - COMBINE_CR0_CD = 49 /* Combine CR0.CD for both cores of a compute unit */ - - +BSP_STACK_BASE_ADDR = 0x30000 /* Base address for primary cores stack */ +BSP_STACK_SIZE = 0x10000 /* 64KB for BSP core */ +CORE0_STACK_BASE_ADDR = 0x80000 /* Base address for primary cores stack */ +CORE0_STACK_SIZE = 0x4000 /* 16KB for primary cores */ +CORE1_STACK_BASE_ADDR = 0x40000 /* Base address for AP cores */ +CORE1_STACK_SIZE = 0x1000 /* 4KB for each AP cores */ + +APIC_BASE_ADDRESS = 0x0000001B + APIC_BSC = 8 /* Boot Strap Core */ + +AMD_MTRR_VARIABLE_BASE0 = 0x0200 +AMD_MTRR_VARIABLE_BASE6 = 0x020C +AMD_MTRR_FIX64k_00000 = 0x0250 +AMD_MTRR_FIX16k_80000 = 0x0258 +AMD_MTRR_FIX16k_A0000 = 0x0259 +AMD_MTRR_FIX4k_C0000 = 0x0268 +AMD_MTRR_FIX4k_C8000 = 0x0269 +AMD_MTRR_FIX4k_D0000 = 0x026A +AMD_MTRR_FIX4k_D8000 = 0x026B +AMD_MTRR_FIX4k_E0000 = 0x026C +AMD_MTRR_FIX4k_E8000 = 0x026D +AMD_MTRR_FIX4k_F0000 = 0x026E +AMD_MTRR_FIX4k_F8000 = 0x026F + +AMD_MTRR_DEFTYPE = 0x02FF + WB_DRAM_TYPE = 0x1E /* MemType - memory type */ + MTRR_DEF_TYPE_EN = 11 /* MtrrDefTypeEn - variable and fixed MTRRs default enabled */ + MTRR_DEF_TYPE_FIX_EN = 10 /* MtrrDefTypeEn - fixed MTRRs default enabled */ + +HWCR = 0x0C0010015 /* Hardware Configuration */ + INVD_WBINVD = 0x04 /* INVD to WBINVD conversion */ + +IORR_BASE = 0x0C0010016 /* IO Range Regusters Base/Mask, 2 pairs */ + /* uses 16h - 19h */ +TOP_MEM = 0x0C001001A /* Top of Memory */ +TOP_MEM2 = 0x0C001001D /* Top of Memory2 */ + +LS_CFG = 0x0C0011020 /* Load-Store Configuration */ + DIS_SS = 28 /* Family 10h,12h,15h:Disable Streng Store functionality */ + DIS_STREAM_ST = 28 /* Family 14h:DisStreamSt - Disable Streaming Store functionality */ + +IC_CFG = 0x0C0011021 /* Instruction Cache Config Register */ + IC_DIS_SPEC_TLB_RLD = 9 /* Disable speculative TLB reloads */ + DIS_IND = 14 /* Family 10-14h:Disable Indirect Branch Predictor */ + DIS_I_CACHE = 14 /* Family 15h:DisICache - Disable Indirect Branch Predictor */ + +DC_CFG = 0x0C0011022 /* Data Cache Configuration */ + DC_DIS_SPEC_TLB_RLD = 4 /* Disable speculative TLB reloads */ + DIS_CLR_WBTOL2_SMC_HIT = 8 /* self modifying code check buffer bit */ + DIS_HW_PF = 13 /* Hardware prefetches bit */ + +DE_CFG = 0x0C0011029 /* Decode Configuration */ + CL_FLUSH_SERIALIZE = 23 /* Family 12h,15h: CL Flush Serialization */ + +BU_CFG2 = 0x0C001102A /* Family 10h: Bus Unit Configuration 2 */ +CU_CFG2 = 0x0C001102A /* Family 15h: Combined Unit Configuration 2 */ + F10_CL_LINES_TO_NB_DIS = 15 /* ClLinesToNbDis - allows WP code to be cached in L2 */ + IC_DIS_SPEC_TLB_WR = 35 /* IcDisSpecTlbWr - ITLB speculative writes */ + +CU_CFG3 = 0x0C001102B /* Combined Unit Configuration 3 */ + COMBINE_CR0_CD = 49 /* Combine CR0.CD for both cores of a compute unit */ + + CR0_PE = 0 # Protection Enable CR0_NW = 29 # Not Write-through CR0_CD = 30 # Cache Disable CR0_PG = 31 # Paging Enable - -/* CPUID Functions */ - -CPUID_MODEL = 1 -AMD_CPUID_FMF = 0x80000001 /* Family Model Features information */ -AMD_CPUID_APIC = 0x80000008 /* Long Mode and APIC info., core count */ - -NB_CFG = 0x0C001001F /* Northbridge Configuration Register */ - INIT_APIC_ID_CPU_ID_LO = 54 /* InitApicIdCpuIdLo - is core# in high or low half of APIC ID? */ - -MTRR_SYS_CFG = 0x0C0010010 /* System Configuration Register */ - CHX_TO_DIRTY_DIS = 16 /* ChxToDirtyDis Change to dirty disable */ - SYS_UC_LOCK_EN = 17 /* SysUcLockEn System lock command enable */ - MTRR_FIX_DRAM_EN = 18 /* MtrrFixDramEn MTRR fixed RdDram and WrDram attributes enable */ - MTRR_FIX_DRAM_MOD_EN = 19 /* MtrrFixDramModEn MTRR fixed RdDram and WrDram modification enable */ - MTRR_VAR_DRAM_EN = 20 /* MtrrVarDramEn MTRR variable DRAM enable */ - MTRR_TOM2_EN = 21 /* MtrrTom2En MTRR top of memory 2 enable */ - -PERF_CONTROL3 = 0x0C0010003 /* Performance event control three */ - PERF_CONTROL3_RESERVE_L = 0x00200000 /* Preserve the reserved bits */ - PERF_CONTROL3_RESERVE_H = 0x0FCF0 /* Preserve the reserved bits */ - CONFIG_EVENT_L = 0x0F0E2 /* All cores with level detection */ - CONFIG_EVENT_H = 4 /* Increment count by number of event */ - /* occured in clock cycle */ - EVENT_ENABLE = 22 /* Enable the event */ -PERF_COUNTER3 = 0x0C0010007 /* Performance event counter three */ + +/* CPUID Functions */ + +CPUID_MODEL = 1 +AMD_CPUID_FMF = 0x80000001 /* Family Model Features information */ +AMD_CPUID_APIC = 0x80000008 /* Long Mode and APIC info., core count */ + +NB_CFG = 0x0C001001F /* Northbridge Configuration Register */ + INIT_APIC_ID_CPU_ID_LO = 54 /* InitApicIdCpuIdLo - is core# in high or low half of APIC ID? */ + +MTRR_SYS_CFG = 0x0C0010010 /* System Configuration Register */ + CHX_TO_DIRTY_DIS = 16 /* ChxToDirtyDis Change to dirty disable */ + SYS_UC_LOCK_EN = 17 /* SysUcLockEn System lock command enable */ + MTRR_FIX_DRAM_EN = 18 /* MtrrFixDramEn MTRR fixed RdDram and WrDram attributes enable */ + MTRR_FIX_DRAM_MOD_EN = 19 /* MtrrFixDramModEn MTRR fixed RdDram and WrDram modification enable */ + MTRR_VAR_DRAM_EN = 20 /* MtrrVarDramEn MTRR variable DRAM enable */ + MTRR_TOM2_EN = 21 /* MtrrTom2En MTRR top of memory 2 enable */ + +PERF_CONTROL3 = 0x0C0010003 /* Performance event control three */ + PERF_CONTROL3_RESERVE_L = 0x00200000 /* Preserve the reserved bits */ + PERF_CONTROL3_RESERVE_H = 0x0FCF0 /* Preserve the reserved bits */ + CONFIG_EVENT_L = 0x0F0E2 /* All cores with level detection */ + CONFIG_EVENT_H = 4 /* Increment count by number of event */ + /* occured in clock cycle */ + EVENT_ENABLE = 22 /* Enable the event */ +PERF_COUNTER3 = 0x0C0010007 /* Performance event counter three */ # Local use flags, in upper most byte if ESI FLAG_UNKNOWN_FAMILY = 24 # Signals that the family# of the installed processor is not recognized @@ -144,28 +144,28 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) * CPU MACROS - PUBLIC * ****************************************************************************/ -.macro _WRMSR - .byte 0x0f, 0x30 +.macro _WRMSR + .byte 0x0f, 0x30 .endm -.macro _RDMSR - .byte 0x0F, 0x32 +.macro _RDMSR + .byte 0x0F, 0x32 .endm .macro AMD_CPUID arg0 - .ifb \arg0 - mov $0x1, %eax + .ifb \arg0 + mov $0x1, %eax .byte 0x0F, 0x0A2 /* Execute instruction */ - bswap %eax + bswap %eax xchg %ah, %al /* Ext model in al now */ rol $0x08, %eax /* Ext model in ah, model in al */ and $0x0FFCF, ax /* Keep 23:16, 7:6, 3:0 */ .else - mov \arg0, %eax - .byte 0x0F, 0x0A2 + mov \arg0, %eax + .byte 0x0F, 0x0A2 .endif .endm - + /**************************************************************************** * * AMD_ENABLE_STACK_FAMILY_HOOK Macro - Stackless @@ -180,12 +180,12 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) ****************************************************************************/ .macro AMD_ENABLE_STACK_FAMILY_HOOK - AMD_ENABLE_STACK_FAMILY_HOOK_F10 - AMD_ENABLE_STACK_FAMILY_HOOK_F12 - AMD_ENABLE_STACK_FAMILY_HOOK_F14 - AMD_ENABLE_STACK_FAMILY_HOOK_F15 + AMD_ENABLE_STACK_FAMILY_HOOK_F10 + AMD_ENABLE_STACK_FAMILY_HOOK_F12 + AMD_ENABLE_STACK_FAMILY_HOOK_F14 + AMD_ENABLE_STACK_FAMILY_HOOK_F15 .endm - + /**************************************************************************** * * AMD_DISABLE_STACK_FAMILY_HOOK Macro - Stackless @@ -206,7 +206,7 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) AMD_DISABLE_STACK_FAMILY_HOOK_F15 .endm - + /**************************************************************************** * * GET_NODE_ID_CORE_ID Macro - Stackless @@ -238,7 +238,7 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) */ cmp $-1, %si # Has family (node/core) already been discovered? jnz node_core_exit # Br if yes - + mov $((1 << FLAG_UNKNOWN_FAMILY)+(1 << FLAG_IS_PRIMARY)), %esi # No, Set error code, Only let BSP continue mov $APIC_BASE_ADDRESS, %ecx # MSR:0000_001B @@ -249,7 +249,7 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) node_core_exit: .endm - + /**************************************************************************** ## Family 10h MACROS ##*************************************************************************** @@ -277,7 +277,7 @@ node_core_exit: # * MSRC001_102A[ClLinesToNbDis]=1 # * No INVD or WBINVD, no exceptions, page faults or interrupts ****************************************************************************/ -.macro AMD_ENABLE_STACK_FAMILY_HOOK_F10 +.macro AMD_ENABLE_STACK_FAMILY_HOOK_F10 LOCAL fam10_enable_stack_hook_exit AMD_CPUID $CPUID_MODEL @@ -310,7 +310,7 @@ node_core_exit: jc fam10_skipClearingBit4 btr $INVD_WBINVD, %eax # disable INVD -> WBINVD conversion _WRMSR - + fam10_skipClearingBit4: mov %esi, %eax # load core# or %al, %al # If (BSP) @@ -333,7 +333,7 @@ fam10_skipClearingBit4: fam10_enable_stack_hook_exit: .endm - + /**************************************************************************** * * AMD_DISABLE_STACK_FAMILY_HOOK_F10 Macro - Stackless @@ -357,7 +357,7 @@ fam10_enable_stack_hook_exit: * * MSRC001_102A[IcDisSpecTlbWr]=0 * * MSRC001_102A[ClLinesToNbDis]=0 *****************************************************************************/ - + .macro AMD_DISABLE_STACK_FAMILY_HOOK_F10 LOCAL fam10_disable_stack_hook_exit @@ -419,7 +419,7 @@ fam10_enable_stack_hook_exit: _WRMSR # Disable the event fam10_disable_stack_hook_exit: -.endm +.endm /**************************************************************************** * @@ -581,7 +581,7 @@ node_core_f10_exit: jc fam12_skipClearingBit4 btr $INVD_WBINVD, %eax # disable INVD -> WBINVD conversion _WRMSR - + fam12_skipClearingBit4: mov $DE_CFG, %ecx # MSR:C001_1029 _RDMSR @@ -885,7 +885,7 @@ node_core_f14_exit: _RDMSR btr $INVD_WBINVD, %eax # disable INVD -> WBINVD conversion _WRMSR - + fam15_skipClearingBit4: mov $LS_CFG, %ecx # MSR:C001_1020 _RDMSR @@ -1127,7 +1127,7 @@ node_core_f15_shared: #.break .if (ch == bl) # Does 2nd match MyCore#? cmp %bl, %ch je 9f - jmp 2f + jmp 2f #.else # No 2nd core 4: #.break .if (ch == bl) # Does 1st match MyCore#? @@ -1232,7 +1232,7 @@ node_core_f15_exit: * | >|MA|IN| B|IO|S |RA|NG|E | | | | | | |< | >|EX|TE|ND|ED| B|IO|S |ZO|NE| | | | | |< | * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ *****************************************************************************/ -.macro AMD_ENABLE_STACK +.macro AMD_ENABLE_STACK # These are local labels. Declared so linker doesn't cause 'redefined label' errors LOCAL SetupStack @@ -1300,7 +1300,7 @@ SetupStack: #.if (carry?) # Families using shared groups do not need to clear the MTRRs since that is done at power-on reset # Note: Relying on MSRs to be cleared to 0's at reset for families w/shared cores # Clear all variable and Fixed MTRRs for non-shared cores - jnc 0f + jnc 0f mov $AMD_MTRR_VARIABLE_BASE0, %ecx xor %eax, %eax xor %edx, %edx @@ -1336,20 +1336,20 @@ SetupStack: _WRMSR #.endif # End Is_Primary #.endif # End Stack_ReEntry - 0: + 0: # Clear IORRs (C001_0016-19) and TOM2(C001_001D) for all cores xor %eax, %eax xor %edx, %edx mov $IORR_BASE, %ecx # MSR:C001_0016 - 0019 #.while (cl != 1Ah) jmp 1f - 2: + 2: _WRMSR inc %cl #.endw - 1: + 1: cmp $0x1A, %cl - jne 2b + jne 2b mov $TOP_MEM2, %ecx # MSR:C001_001D _WRMSR @@ -1420,7 +1420,7 @@ SetupStack: mov %eax, %ebp #.endif 0: - + # Now set the MTRR. Add this to already existing settings (don't clear any MTRR) mov $WB_DRAM_TYPE, %edi # Load Cache type in 1st slot mov %bh, %cl # ShiftCount = ((slot# ... @@ -1576,7 +1576,7 @@ ClearTheStack: # Stack base is in SS, stack pointer is * Destroyed: * eax, ecx, edx, esp *****************************************************************************/ -.macro AMD_DISABLE_STACK +.macro AMD_DISABLE_STACK mov %ebx, %esp # Save return address diff --git a/src/vendorcode/amd/agesa/f12/gcccar.inc b/src/vendorcode/amd/agesa/f12/gcccar.inc index 147d16eba7..b6335258a7 100644 --- a/src/vendorcode/amd/agesa/f12/gcccar.inc +++ b/src/vendorcode/amd/agesa/f12/gcccar.inc @@ -1,7 +1,7 @@ /* * Copyright (c) 2011, Advanced Micro Devices, Inc. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright @@ -9,10 +9,10 @@ * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * * Neither the name of Advanced Micro Devices, Inc. nor the names of - * its contributors may be used to endorse or promote products derived + * * Neither the name of Advanced Micro Devices, Inc. nor the names of + * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE @@ -23,9 +23,9 @@ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * + * */ - + /****************************************************************************** * AMD Generic Encapsulated Software Architecture * @@ -37,99 +37,99 @@ .altmacro -BSP_STACK_BASE_ADDR = 0x30000 /* Base address for primary cores stack */ -BSP_STACK_SIZE = 0x10000 /* 64KB for BSP core */ -CORE0_STACK_BASE_ADDR = 0x80000 /* Base address for primary cores stack */ -CORE0_STACK_SIZE = 0x4000 /* 16KB for primary cores */ -CORE1_STACK_BASE_ADDR = 0x40000 /* Base address for AP cores */ -CORE1_STACK_SIZE = 0x1000 /* 4KB for each AP cores */ - -APIC_BASE_ADDRESS = 0x0000001B - APIC_BSC = 8 /* Boot Strap Core */ - -AMD_MTRR_VARIABLE_BASE0 = 0x0200 -AMD_MTRR_VARIABLE_BASE6 = 0x020C -AMD_MTRR_FIX64k_00000 = 0x0250 -AMD_MTRR_FIX16k_80000 = 0x0258 -AMD_MTRR_FIX16k_A0000 = 0x0259 -AMD_MTRR_FIX4k_C0000 = 0x0268 -AMD_MTRR_FIX4k_C8000 = 0x0269 -AMD_MTRR_FIX4k_D0000 = 0x026A -AMD_MTRR_FIX4k_D8000 = 0x026B -AMD_MTRR_FIX4k_E0000 = 0x026C -AMD_MTRR_FIX4k_E8000 = 0x026D -AMD_MTRR_FIX4k_F0000 = 0x026E -AMD_MTRR_FIX4k_F8000 = 0x026F - -AMD_MTRR_DEFTYPE = 0x02FF - WB_DRAM_TYPE = 0x1E /* MemType - memory type */ - MTRR_DEF_TYPE_EN = 11 /* MtrrDefTypeEn - variable and fixed MTRRs default enabled */ - MTRR_DEF_TYPE_FIX_EN = 10 /* MtrrDefTypeEn - fixed MTRRs default enabled */ - -HWCR = 0x0C0010015 /* Hardware Configuration */ - INVD_WBINVD = 0x04 /* INVD to WBINVD conversion */ - -IORR_BASE = 0x0C0010016 /* IO Range Regusters Base/Mask, 2 pairs */ - /* uses 16h - 19h */ -TOP_MEM = 0x0C001001A /* Top of Memory */ -TOP_MEM2 = 0x0C001001D /* Top of Memory2 */ - -LS_CFG = 0x0C0011020 /* Load-Store Configuration */ - DIS_SS = 28 /* Family 10h,12h,15h:Disable Streng Store functionality */ - DIS_STREAM_ST = 28 /* Family 14h:DisStreamSt - Disable Streaming Store functionality */ - -IC_CFG = 0x0C0011021 /* Instruction Cache Config Register */ - IC_DIS_SPEC_TLB_RLD = 9 /* Disable speculative TLB reloads */ - DIS_IND = 14 /* Family 10-14h:Disable Indirect Branch Predictor */ - DIS_I_CACHE = 14 /* Family 15h:DisICache - Disable Indirect Branch Predictor */ - -DC_CFG = 0x0C0011022 /* Data Cache Configuration */ - DC_DIS_SPEC_TLB_RLD = 4 /* Disable speculative TLB reloads */ - DIS_CLR_WBTOL2_SMC_HIT = 8 /* self modifying code check buffer bit */ - DIS_HW_PF = 13 /* Hardware prefetches bit */ - -DE_CFG = 0x0C0011029 /* Decode Configuration */ - CL_FLUSH_SERIALIZE = 23 /* Family 12h,15h: CL Flush Serialization */ - -BU_CFG2 = 0x0C001102A /* Family 10h: Bus Unit Configuration 2 */ -CU_CFG2 = 0x0C001102A /* Family 15h: Combined Unit Configuration 2 */ - F10_CL_LINES_TO_NB_DIS = 15 /* ClLinesToNbDis - allows WP code to be cached in L2 */ - IC_DIS_SPEC_TLB_WR = 35 /* IcDisSpecTlbWr - ITLB speculative writes */ - -CU_CFG3 = 0x0C001102B /* Combined Unit Configuration 3 */ - COMBINE_CR0_CD = 49 /* Combine CR0.CD for both cores of a compute unit */ - - +BSP_STACK_BASE_ADDR = 0x30000 /* Base address for primary cores stack */ +BSP_STACK_SIZE = 0x10000 /* 64KB for BSP core */ +CORE0_STACK_BASE_ADDR = 0x80000 /* Base address for primary cores stack */ +CORE0_STACK_SIZE = 0x4000 /* 16KB for primary cores */ +CORE1_STACK_BASE_ADDR = 0x40000 /* Base address for AP cores */ +CORE1_STACK_SIZE = 0x1000 /* 4KB for each AP cores */ + +APIC_BASE_ADDRESS = 0x0000001B + APIC_BSC = 8 /* Boot Strap Core */ + +AMD_MTRR_VARIABLE_BASE0 = 0x0200 +AMD_MTRR_VARIABLE_BASE6 = 0x020C +AMD_MTRR_FIX64k_00000 = 0x0250 +AMD_MTRR_FIX16k_80000 = 0x0258 +AMD_MTRR_FIX16k_A0000 = 0x0259 +AMD_MTRR_FIX4k_C0000 = 0x0268 +AMD_MTRR_FIX4k_C8000 = 0x0269 +AMD_MTRR_FIX4k_D0000 = 0x026A +AMD_MTRR_FIX4k_D8000 = 0x026B +AMD_MTRR_FIX4k_E0000 = 0x026C +AMD_MTRR_FIX4k_E8000 = 0x026D +AMD_MTRR_FIX4k_F0000 = 0x026E +AMD_MTRR_FIX4k_F8000 = 0x026F + +AMD_MTRR_DEFTYPE = 0x02FF + WB_DRAM_TYPE = 0x1E /* MemType - memory type */ + MTRR_DEF_TYPE_EN = 11 /* MtrrDefTypeEn - variable and fixed MTRRs default enabled */ + MTRR_DEF_TYPE_FIX_EN = 10 /* MtrrDefTypeEn - fixed MTRRs default enabled */ + +HWCR = 0x0C0010015 /* Hardware Configuration */ + INVD_WBINVD = 0x04 /* INVD to WBINVD conversion */ + +IORR_BASE = 0x0C0010016 /* IO Range Regusters Base/Mask, 2 pairs */ + /* uses 16h - 19h */ +TOP_MEM = 0x0C001001A /* Top of Memory */ +TOP_MEM2 = 0x0C001001D /* Top of Memory2 */ + +LS_CFG = 0x0C0011020 /* Load-Store Configuration */ + DIS_SS = 28 /* Family 10h,12h,15h:Disable Streng Store functionality */ + DIS_STREAM_ST = 28 /* Family 14h:DisStreamSt - Disable Streaming Store functionality */ + +IC_CFG = 0x0C0011021 /* Instruction Cache Config Register */ + IC_DIS_SPEC_TLB_RLD = 9 /* Disable speculative TLB reloads */ + DIS_IND = 14 /* Family 10-14h:Disable Indirect Branch Predictor */ + DIS_I_CACHE = 14 /* Family 15h:DisICache - Disable Indirect Branch Predictor */ + +DC_CFG = 0x0C0011022 /* Data Cache Configuration */ + DC_DIS_SPEC_TLB_RLD = 4 /* Disable speculative TLB reloads */ + DIS_CLR_WBTOL2_SMC_HIT = 8 /* self modifying code check buffer bit */ + DIS_HW_PF = 13 /* Hardware prefetches bit */ + +DE_CFG = 0x0C0011029 /* Decode Configuration */ + CL_FLUSH_SERIALIZE = 23 /* Family 12h,15h: CL Flush Serialization */ + +BU_CFG2 = 0x0C001102A /* Family 10h: Bus Unit Configuration 2 */ +CU_CFG2 = 0x0C001102A /* Family 15h: Combined Unit Configuration 2 */ + F10_CL_LINES_TO_NB_DIS = 15 /* ClLinesToNbDis - allows WP code to be cached in L2 */ + IC_DIS_SPEC_TLB_WR = 35 /* IcDisSpecTlbWr - ITLB speculative writes */ + +CU_CFG3 = 0x0C001102B /* Combined Unit Configuration 3 */ + COMBINE_CR0_CD = 49 /* Combine CR0.CD for both cores of a compute unit */ + + CR0_PE = 0 # Protection Enable CR0_NW = 29 # Not Write-through CR0_CD = 30 # Cache Disable CR0_PG = 31 # Paging Enable - -/* CPUID Functions */ - -CPUID_MODEL = 1 -AMD_CPUID_FMF = 0x80000001 /* Family Model Features information */ -AMD_CPUID_APIC = 0x80000008 /* Long Mode and APIC info., core count */ - -NB_CFG = 0x0C001001F /* Northbridge Configuration Register */ - INIT_APIC_ID_CPU_ID_LO = 54 /* InitApicIdCpuIdLo - is core# in high or low half of APIC ID? */ - -MTRR_SYS_CFG = 0x0C0010010 /* System Configuration Register */ - CHX_TO_DIRTY_DIS = 16 /* ChxToDirtyDis Change to dirty disable */ - SYS_UC_LOCK_EN = 17 /* SysUcLockEn System lock command enable */ - MTRR_FIX_DRAM_EN = 18 /* MtrrFixDramEn MTRR fixed RdDram and WrDram attributes enable */ - MTRR_FIX_DRAM_MOD_EN = 19 /* MtrrFixDramModEn MTRR fixed RdDram and WrDram modification enable */ - MTRR_VAR_DRAM_EN = 20 /* MtrrVarDramEn MTRR variable DRAM enable */ - MTRR_TOM2_EN = 21 /* MtrrTom2En MTRR top of memory 2 enable */ - -PERF_CONTROL3 = 0x0C0010003 /* Performance event control three */ - PERF_CONTROL3_RESERVE_L = 0x00200000 /* Preserve the reserved bits */ - PERF_CONTROL3_RESERVE_H = 0x0FCF0 /* Preserve the reserved bits */ - CONFIG_EVENT_L = 0x0F0E2 /* All cores with level detection */ - CONFIG_EVENT_H = 4 /* Increment count by number of event */ - /* occured in clock cycle */ - EVENT_ENABLE = 22 /* Enable the event */ -PERF_COUNTER3 = 0x0C0010007 /* Performance event counter three */ + +/* CPUID Functions */ + +CPUID_MODEL = 1 +AMD_CPUID_FMF = 0x80000001 /* Family Model Features information */ +AMD_CPUID_APIC = 0x80000008 /* Long Mode and APIC info., core count */ + +NB_CFG = 0x0C001001F /* Northbridge Configuration Register */ + INIT_APIC_ID_CPU_ID_LO = 54 /* InitApicIdCpuIdLo - is core# in high or low half of APIC ID? */ + +MTRR_SYS_CFG = 0x0C0010010 /* System Configuration Register */ + CHX_TO_DIRTY_DIS = 16 /* ChxToDirtyDis Change to dirty disable */ + SYS_UC_LOCK_EN = 17 /* SysUcLockEn System lock command enable */ + MTRR_FIX_DRAM_EN = 18 /* MtrrFixDramEn MTRR fixed RdDram and WrDram attributes enable */ + MTRR_FIX_DRAM_MOD_EN = 19 /* MtrrFixDramModEn MTRR fixed RdDram and WrDram modification enable */ + MTRR_VAR_DRAM_EN = 20 /* MtrrVarDramEn MTRR variable DRAM enable */ + MTRR_TOM2_EN = 21 /* MtrrTom2En MTRR top of memory 2 enable */ + +PERF_CONTROL3 = 0x0C0010003 /* Performance event control three */ + PERF_CONTROL3_RESERVE_L = 0x00200000 /* Preserve the reserved bits */ + PERF_CONTROL3_RESERVE_H = 0x0FCF0 /* Preserve the reserved bits */ + CONFIG_EVENT_L = 0x0F0E2 /* All cores with level detection */ + CONFIG_EVENT_H = 4 /* Increment count by number of event */ + /* occured in clock cycle */ + EVENT_ENABLE = 22 /* Enable the event */ +PERF_COUNTER3 = 0x0C0010007 /* Performance event counter three */ # Local use flags, in upper most byte if ESI FLAG_UNKNOWN_FAMILY = 24 # Signals that the family# of the installed processor is not recognized @@ -144,28 +144,28 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) * CPU MACROS - PUBLIC * ****************************************************************************/ -.macro _WRMSR - .byte 0x0f, 0x30 +.macro _WRMSR + .byte 0x0f, 0x30 .endm -.macro _RDMSR - .byte 0x0F, 0x32 +.macro _RDMSR + .byte 0x0F, 0x32 .endm .macro AMD_CPUID arg0 - .ifb \arg0 - mov $0x1, %eax + .ifb \arg0 + mov $0x1, %eax .byte 0x0F, 0x0A2 /* Execute instruction */ - bswap %eax + bswap %eax xchg %ah, %al /* Ext model in al now */ rol $0x08, %eax /* Ext model in ah, model in al */ and $0x0FFCF, ax /* Keep 23:16, 7:6, 3:0 */ .else - mov \arg0, %eax - .byte 0x0F, 0x0A2 + mov \arg0, %eax + .byte 0x0F, 0x0A2 .endif .endm - + /**************************************************************************** * * AMD_ENABLE_STACK_FAMILY_HOOK Macro - Stackless @@ -180,12 +180,12 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) ****************************************************************************/ .macro AMD_ENABLE_STACK_FAMILY_HOOK - AMD_ENABLE_STACK_FAMILY_HOOK_F10 - AMD_ENABLE_STACK_FAMILY_HOOK_F12 - AMD_ENABLE_STACK_FAMILY_HOOK_F14 - AMD_ENABLE_STACK_FAMILY_HOOK_F15 + AMD_ENABLE_STACK_FAMILY_HOOK_F10 + AMD_ENABLE_STACK_FAMILY_HOOK_F12 + AMD_ENABLE_STACK_FAMILY_HOOK_F14 + AMD_ENABLE_STACK_FAMILY_HOOK_F15 .endm - + /**************************************************************************** * * AMD_DISABLE_STACK_FAMILY_HOOK Macro - Stackless @@ -206,7 +206,7 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) AMD_DISABLE_STACK_FAMILY_HOOK_F15 .endm - + /**************************************************************************** * * GET_NODE_ID_CORE_ID Macro - Stackless @@ -238,7 +238,7 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) */ cmp $-1, %si # Has family (node/core) already been discovered? jnz node_core_exit # Br if yes - + mov $((1 << FLAG_UNKNOWN_FAMILY)+(1 << FLAG_IS_PRIMARY)), %esi # No, Set error code, Only let BSP continue mov $APIC_BASE_ADDRESS, %ecx # MSR:0000_001B @@ -249,7 +249,7 @@ MSR_MASK = ((1 << MTRR_DEF_TYPE_EN)+(1 << MTRR_DEF_TYPE_FIX_EN)) node_core_exit: .endm - + /**************************************************************************** ## Family 10h MACROS ##*************************************************************************** @@ -277,7 +277,7 @@ node_core_exit: # * MSRC001_102A[ClLinesToNbDis]=1 # * No INVD or WBINVD, no exceptions, page faults or interrupts ****************************************************************************/ -.macro AMD_ENABLE_STACK_FAMILY_HOOK_F10 +.macro AMD_ENABLE_STACK_FAMILY_HOOK_F10 LOCAL fam10_enable_stack_hook_exit AMD_CPUID $CPUID_MODEL @@ -310,7 +310,7 @@ node_core_exit: jc fam10_skipClearingBit4 btr $INVD_WBINVD, %eax # disable INVD -> WBINVD conversion _WRMSR - + fam10_skipClearingBit4: mov %esi, %eax # load core# or %al, %al # If (BSP) @@ -333,7 +333,7 @@ fam10_skipClearingBit4: fam10_enable_stack_hook_exit: .endm - + /**************************************************************************** * * AMD_DISABLE_STACK_FAMILY_HOOK_F10 Macro - Stackless @@ -357,7 +357,7 @@ fam10_enable_stack_hook_exit: * * MSRC001_102A[IcDisSpecTlbWr]=0 * * MSRC001_102A[ClLinesToNbDis]=0 *****************************************************************************/ - + .macro AMD_DISABLE_STACK_FAMILY_HOOK_F10 LOCAL fam10_disable_stack_hook_exit @@ -413,7 +413,7 @@ fam10_enable_stack_hook_exit: _WRMSR # Disable the event fam10_disable_stack_hook_exit: -.endm +.endm /**************************************************************************** * @@ -575,7 +575,7 @@ node_core_f10_exit: jc fam12_skipClearingBit4 btr $INVD_WBINVD, %eax # disable INVD -> WBINVD conversion _WRMSR - + fam12_skipClearingBit4: mov $DE_CFG, %ecx # MSR:C001_1029 _RDMSR @@ -879,7 +879,7 @@ node_core_f14_exit: _RDMSR btr $INVD_WBINVD, %eax # disable INVD -> WBINVD conversion _WRMSR - + fam15_skipClearingBit4: mov $LS_CFG, %ecx # MSR:C001_1020 _RDMSR @@ -1121,7 +1121,7 @@ node_core_f15_shared: #.break .if (ch == bl) # Does 2nd match MyCore#? cmp %bl, %ch je 9f - jmp 2f + jmp 2f #.else # No 2nd core 4: #.break .if (ch == bl) # Does 1st match MyCore#? @@ -1226,7 +1226,7 @@ node_core_f15_exit: * | >|MA|IN| B|IO|S |RA|NG|E | | | | | | |< | >|EX|TE|ND|ED| B|IO|S |ZO|NE| | | | | |< | * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ *****************************************************************************/ -.macro AMD_ENABLE_STACK +.macro AMD_ENABLE_STACK # These are local labels. Declared so linker doesn't cause 'redefined label' errors LOCAL SetupStack @@ -1294,7 +1294,7 @@ SetupStack: #.if (carry?) # Families using shared groups do not need to clear the MTRRs since that is done at power-on reset # Note: Relying on MSRs to be cleared to 0's at reset for families w/shared cores # Clear all variable and Fixed MTRRs for non-shared cores - jnc 0f + jnc 0f mov $AMD_MTRR_VARIABLE_BASE0, %ecx xor %eax, %eax xor %edx, %edx @@ -1330,20 +1330,20 @@ SetupStack: _WRMSR #.endif # End Is_Primary #.endif # End Stack_ReEntry - 0: + 0: # Clear IORRs (C001_0016-19) and TOM2(C001_001D) for all cores xor %eax, %eax xor %edx, %edx mov $IORR_BASE, %ecx # MSR:C001_0016 - 0019 #.while (cl != 1Ah) jmp 1f - 2: + 2: _WRMSR inc %cl #.endw - 1: + 1: cmp $0x1A, %cl - jne 2b + jne 2b mov $TOP_MEM2, %ecx # MSR:C001_001D _WRMSR @@ -1414,7 +1414,7 @@ SetupStack: mov %eax, %ebp #.endif 0: - + # Now set the MTRR. Add this to already existing settings (don't clear any MTRR) mov $WB_DRAM_TYPE, %edi # Load Cache type in 1st slot mov %bh, %cl # ShiftCount = ((slot# ... @@ -1570,7 +1570,7 @@ ClearTheStack: # Stack base is in SS, stack pointer is * Destroyed: * eax, ecx, edx, esp *****************************************************************************/ -.macro AMD_DISABLE_STACK +.macro AMD_DISABLE_STACK mov %ebx, %esp # Save return address |