diff options
author | zbao <fishbaozi@gmail.com> | 2012-07-02 14:19:14 +0800 |
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committer | Patrick Georgi <patrick@georgi-clan.de> | 2012-07-03 09:36:35 +0200 |
commit | 7d94cf93eec15dfb8eef9cd044fe39319d4ee9bc (patch) | |
tree | b0b385455992f0ad3ca6dbbd3266a7a386a80d4f /src/vendorcode/amd/agesa/f15tn/Proc/IDS/Debug/IdsDpRedirectIo.c | |
parent | 78efc4c36c68b51b3e73acdb721a12ec23ed0369 (diff) | |
download | coreboot-7d94cf93eec15dfb8eef9cd044fe39319d4ee9bc.tar.xz |
AGESA F15tn: AMD family15 AGESA code for Trinity
AMD AGESA code for trinity.
Change-Id: I847a54b15e8ce03ad5dbc17b95ee6771a9da0592
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: zbao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/1155
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/vendorcode/amd/agesa/f15tn/Proc/IDS/Debug/IdsDpRedirectIo.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f15tn/Proc/IDS/Debug/IdsDpRedirectIo.c | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/IDS/Debug/IdsDpRedirectIo.c b/src/vendorcode/amd/agesa/f15tn/Proc/IDS/Debug/IdsDpRedirectIo.c new file mode 100644 index 0000000000..fbcf1b749d --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/IDS/Debug/IdsDpRedirectIo.c @@ -0,0 +1,172 @@ +/** + * @file + * + * AMD Integrated Debug Debug_library Routines + * + * Contains all functions related to Redirect IO + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: IDS + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + */ +/***************************************************************************** + * Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. + * + * AMD is granting you permission to use this software (the Materials) + * pursuant to the terms and conditions of your Software License Agreement + * with AMD. This header does *NOT* give you permission to use the Materials + * or any rights under AMD's intellectual property. Your use of any portion + * of these Materials shall constitute your acceptance of those terms and + * conditions. If you do not agree to the terms and conditions of the Software + * License Agreement, please do not use any portion of these Materials. + * + * CONFIDENTIALITY: The Materials and all other information, identified as + * confidential and provided to you by AMD shall be kept confidential in + * accordance with the terms and conditions of the Software License Agreement. + * + * LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION + * PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED + * WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF + * MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, + * OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. + * IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER + * (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS + * INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, + * GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER + * RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE + * EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, + * THE ABOVE LIMITATION MAY NOT APPLY TO YOU. + * + * AMD does not assume any responsibility for any errors which may appear in + * the Materials or any other related information provided to you by AMD, or + * result from use of the Materials or any related information. + * + * You agree that you will not reverse engineer or decompile the Materials. + * + * NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any + * further information, software, technical information, know-how, or show-how + * available to you. Additionally, AMD retains the right to modify the + * Materials at any time, without notice, and is not obligated to provide such + * modified Materials to you. + * + * U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with + * "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is + * subject to the restrictions as set forth in FAR 52.227-14 and + * DFAR252.227-7013, et seq., or its successor. Use of the Materials by the + * Government constitutes acknowledgement of AMD's proprietary rights in them. + * + * EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any + * direct product thereof will be exported directly or indirectly, into any + * country prohibited by the United States Export Administration Act and the + * regulations thereunder, without the required authorization from the U.S. + * government nor will be used for any purpose prohibited by the same. + ****************************************************************************** + */ + + /*---------------------------------------------------------------------------------------- + * M O D U L E S U S E D + *---------------------------------------------------------------------------------------- + */ +#include "AGESA.h" +#include "Ids.h" +#include "IdsLib.h" +#include "amdlib.h" +#include "AMD.h" +#include "IdsDebugPrint.h" +#include "Filecode.h" +CODE_GROUP (G1_PEICC) +RDATA_GROUP (G1_PEICC) + +#define FILECODE PROC_IDS_DEBUG_IDSDPSERIAL_FILECODE + +/** + * Determine whether IDS console is enabled. + * + * + * @retval TRUE Alway return true + * + **/ +BOOLEAN +AmdIdsRedirectIoSupport ( + VOID + ) +{ + + return TRUE; +} + +/** + * Get customize Filter + * + * @param[in,out] Filter Filter do be filled + * + * @retval FALSE Alway return FALSE + * + **/ +BOOLEAN +AmdIdsRedirectIoGetFilter ( + IN OUT UINT64 *Filter + ) +{ + return FALSE; +} + +#define REDIRECT_IO_DATA_BEGIN 0x5f535452ul +#define REDIRECT_IO_DATA_END 0x5f454e44ul + +/** + * Print formated string with redirect IO + * + * @param[in] Buffer - Point to input buffer + * @param[in] BufferSize - Buffer size + * @param[in] debugPrintPrivate - Option + * +**/ +VOID +AmdIdsRedirectIoPrint ( + IN CHAR8 *Buffer, + IN UINTN BufferSize, + IN IDS_DEBUG_PRINT_PRIVATE_DATA *debugPrintPrivate + ) +{ + UINT32 Value; + + Value = REDIRECT_IO_DATA_BEGIN; + LibAmdIoWrite (AccessWidth32, IDS_DEBUG_PRINT_IO_PORT, &Value, NULL); + + while (BufferSize--) { + LibAmdIoWrite (AccessWidth8, IDS_DEBUG_PRINT_IO_PORT, Buffer++, NULL); + } + + Value = REDIRECT_IO_DATA_END; + LibAmdIoWrite (AccessWidth32, IDS_DEBUG_PRINT_IO_PORT, &Value, NULL); +} + +/** + * Init local private data + * + * @param[in] Flag - filter flag + * @param[in] debugPrintPrivate - Point to debugPrintPrivate + * +**/ +VOID +AmdIdsRedirectIoInitPrivateData ( + IN UINT64 Flag, + IN IDS_DEBUG_PRINT_PRIVATE_DATA *debugPrintPrivate + ) +{ + +} + +CONST IDS_DEBUG_PRINT ROMDATA IdsDebugPrintRedirectIoInstance = +{ + AmdIdsRedirectIoSupport, + AmdIdsRedirectIoGetFilter, + AmdIdsRedirectIoInitPrivateData, + AmdIdsRedirectIoPrint +}; + + + |