diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/mru.asm')
| -rw-r--r-- | src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/mru.asm | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/mru.asm b/src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/mru.asm deleted file mode 100644 index 725bd94261..0000000000 --- a/src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/mru.asm +++ /dev/null @@ -1,187 +0,0 @@ -;***************************************************************************** -; AMD Generic Encapsulated Software Architecture -; -; $Workfile:: mu.asm $ $Revision:: 443#$ $Date: 2010-12-22 01:24:58 -0700 (Wed, 22 Dec 2010) $ -; Description: Main memory controller system configuration for AGESA DDR 2 -; -; -;***************************************************************************** -; -; 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 -; notice, this list of conditions and the following disclaimer. -; * 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 -; 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 -; DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY -; DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -; 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. -; -;***************************************************************************** -;============================================================================ - - - .XLIST - .LIST - .686p - .MODEL FLAT - .CODE - ASSUME FS: NOTHING - - -; Define the calling convention used for the C library modules -;@attention - This should be in a central include file -CALLCONV EQU NEAR C - - -;=============================================================================== -;MemRecUOutPort: -; -; Do a 32 Bit IO Out operation using edx. -; NOTE: This function will be obsolete in the future. -; -; In: Port - port number -; Value - value to be written to port -; -; Out: -; -;All registers preserved except for "Out:" -;=============================================================================== -MemRecUOutPort PROC CALLCONV PUBLIC Port:DWORD, Value:DWORD - pushad - mov edx,Port - mov eax,Value - out dx,al - popad - ret -MemRecUOutPort ENDP - - - -;---------------------------------------------------------------------------- -; _MFENCE(); -; -_MFENCE macro - db 0Fh,0AEh,0F0h - endm - -;---------------------------------------------------------------------------- -; _EXECFENCE(); -; -_EXECFENCE macro - out 0EDh,al ;prevent speculative execution of following instructions - endm - -;=============================================================================== -;MemRecUWrite1CL: -; -; Write data from buffer to a system address -; -; In: Address - System address to read from -; Pattern - pointer pattern. -; -; Out: -; -;All registers preserved except for "Out:" -;=============================================================================== -MemRecUWrite1CL PROC CALLCONV PUBLIC Address:DWORD, Pattern:NEAR PTR DWORD - pushad - push ds - - mov eax,Address - push ss - pop ds - xor edx,edx - mov edx, DWORD PTR Pattern - mov esi,edx - mov edx,16 - _EXECFENCE - mov ecx,4 - @@: - db 66h,0Fh,6Fh,06 ;MOVDQA xmm0,[esi] - db 64h,66h,0Fh,0E7h,00 ;MOVNTDQ fs:[eax],xmm0 (xmm0 is 128 bits) - add eax,edx - add esi,edx - loop @B - - pop ds - popad - ret -MemRecUWrite1CL ENDP - -;=============================================================================== -;MemRecURead1CL: -; -; Read one cacheline to buffer -; -; In: Buffer - pointer buffer. -; : Address - System address to read from -; -; Out: -; -;All registers preserved except for "Out:" -;=============================================================================== -MemRecURead1CL PROC CALLCONV PUBLIC Buffer:NEAR PTR DWORD, Address:DWORD - - pushad - - mov esi,Address - xor edx,edx - mov edx,DWORD PTR Buffer - mov edi,edx - mov ecx,64 - @@: - mov al,fs:[esi] - mov ss:[edi],al - inc esi - inc edi - loop @B - - popad - ret -MemRecURead1CL ENDP - - -;=============================================================================== -;MemRecUFlushPattern: -; -; Flush one cache line -; -; In: Address - System address [31:0] -; Out: -; -;All registers preserved except for "Out:" -;=============================================================================== -MemRecUFlushPattern PROC CALLCONV PUBLIC Address:DWORD - pushad - mov eax,Address - _EXECFENCE - ;clflush fs:[eax] - db 064h ;access relative to FS BASE prefix - db 00Fh ;opcode - db 0AEh ;opcode - db 038h ;eax indirect addressing - _MFENCE - popad - ret -MemRecUFlushPattern ENDP - - - - END - |