diff options
author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-08-29 13:08:43 +0300 |
---|---|---|
committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-08-31 04:48:43 +0000 |
commit | fd77d714f968458670ef7a477996ed61af46650b (patch) | |
tree | 208548cd3775f9913c4128bd1d2f286d4301655f /src/vendorcode/amd/agesa/f12/Proc/Fch/Pcie/Family/Hudson2/Hudson2AbResetService.c | |
parent | c87c6e68a3e76fc365a47ccebd280b816750172b (diff) |
AGESA f12 vendorcode: Remove unused sources
Change-Id: Ia22c96ee19babb3fc64d57966ea923eb5ec4b48f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21259
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Fch/Pcie/Family/Hudson2/Hudson2AbResetService.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/Fch/Pcie/Family/Hudson2/Hudson2AbResetService.c | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Fch/Pcie/Family/Hudson2/Hudson2AbResetService.c b/src/vendorcode/amd/agesa/f12/Proc/Fch/Pcie/Family/Hudson2/Hudson2AbResetService.c deleted file mode 100644 index 366adfd160..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Fch/Pcie/Family/Hudson2/Hudson2AbResetService.c +++ /dev/null @@ -1,126 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * Config Hudson2 AB - * - * Init AB bridge. - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: FCH - * @e \$Revision: 47163 $ @e \$Date: 2011-02-16 07:23:13 +0800 (Wed, 16 Feb 2011) $ - * - */ -/* -***************************************************************************** -* -* 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. -**************************************************************************** -*/ -#include "FchPlatform.h" -#include "Filecode.h" -#define FILECODE PROC_FCH_PCIE_FAMILY_HUDSON2_HUDSON2ABRESETSERVICE_FILECODE - - -/** - * FchProgramAbPowerOnReset - Config Ab Bridge during Power-On - * - * - * - * @param[in] FchDataPtr Fch configuration structure pointer. - * - */ -VOID -FchProgramAbPowerOnReset ( - IN VOID *FchDataPtr - ) -{ - UINT32 AbValue; - FCH_RESET_DATA_BLOCK *LocalCfgPtr; - AMD_CONFIG_PARAMS *StdHeader; - UINT8 EfuseValue; - - LocalCfgPtr = (FCH_RESET_DATA_BLOCK *) FchDataPtr; - StdHeader = LocalCfgPtr->StdHeader; - - // - // Set A-Link bridge access address. - // This is an I/O address. The I/O address must be on 16-byte boundary. - // - RwMem (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGE0, AccessWidth32, 00, ALINK_ACCESS_INDEX); - - // - // Enable Hudson-2 to issue memory read/write requests in the upstream direction - // - WriteAlink (0x80000004, 0x04, StdHeader); - - // - // Disable the credit variable in the downstream arbitration equation - // - AbValue = ReadAlink (FCH_ABCFG_REG9C | (UINT32) (ABCFG << 29), StdHeader); - AbValue = AbValue | BIT0; - WriteAlink (FCH_ABCFG_REG9C | (UINT32) (ABCFG << 29), AbValue, StdHeader); - - // - // AXINDC 0x10[9]=1, Enabling Non-Posted memory write for K8 platform. - // - WriteAlink (0x30, 0x10, StdHeader); - WriteAlink (0x34, ReadAlink (0x34, StdHeader) | BIT9, StdHeader); - - RwAlink (FCH_ABCFG_REG10050 | (UINT32) (ABCFG << 29), ~BIT2, 0x00, StdHeader); - - // - // Configure UMI target link speed - // - EfuseValue = PCIE_FORCE_GEN1_EFUSE_LOCATION; - GetEfuseStatus (&EfuseValue, StdHeader); - if ( EfuseValue & BIT0 ) { - LocalCfgPtr->NbSbGen2 = 0; - } - - EfuseValue = FCH_Variant_EFUSE_LOCATION; - GetEfuseStatus (&EfuseValue, StdHeader); - if ((EfuseValue == 0x07) || (EfuseValue == 0x08)) { - LocalCfgPtr->NbSbGen2 = 0; - } - - if (LocalCfgPtr->NbSbGen2) { - AbValue = 2; - } else { - AbValue = 1; - } - RwAlink ((UINT32)FCH_AX_CFG_REG88, 0xFFFFFFF0, AbValue, StdHeader); - - if (LocalCfgPtr->NbSbGen2) { - AbValue = BIT0; - } else { - AbValue = 0; - } - RwAlink (FCH_AX_INDXP_REGA4, 0xFFFFFFFE, AbValue, StdHeader); - -} - |