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author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-10-20 08:49:16 +0300 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-12-03 08:08:39 +0100 |
commit | 4b5a71179a089dc1c1cdea263c3169a421eff139 (patch) | |
tree | 439a070e0a756ca289bc9595bd09ba7e4ee2a170 /src/southbridge/amd/agesa/hudson/agesawrapper.c | |
parent | 88ff8b541f0981359ce17021e9b41d57c6eb427b (diff) |
AGESA fam15tn / fam15rl / fam16kb: Common agesawrapper
Split FCH parts to southbridge/hudson.
Change-Id: Ibe305fc3e47422523a57ffa9cf69cd401c786ee2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7159
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/southbridge/amd/agesa/hudson/agesawrapper.c')
-rw-r--r-- | src/southbridge/amd/agesa/hudson/agesawrapper.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/southbridge/amd/agesa/hudson/agesawrapper.c b/src/southbridge/amd/agesa/hudson/agesawrapper.c new file mode 100644 index 0000000000..4de59b9ba3 --- /dev/null +++ b/src/southbridge/amd/agesa/hudson/agesawrapper.c @@ -0,0 +1,92 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Advanced Micro Devices, Inc. + * + * 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 + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stdint.h> +#include <string.h> +#include <cpu/x86/mtrr.h> +#include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/BiosCallOuts.h> +#include "cpuRegisters.h" +#include "cpuCacheInit.h" +#include "cpuApicUtilities.h" +#include "cpuEarlyInit.h" +#include "cpuLateInit.h" +#include "Dispatcher.h" +#include "cpuCacheInit.h" +#include "amdlib.h" +#include "Filecode.h" +#include "heapManager.h" +#include "FchPlatform.h" +#include "Fch.h" +#include <cpu/amd/agesa/s3_resume.h> +#include <arch/io.h> +#include <device/device.h> +#include "hudson.h" + +extern UINT8 picr_data[0x54], intr_data[0x54]; + +AGESA_STATUS agesawrapper_fchs3earlyrestore (void) +{ + FCH_DATA_BLOCK FchParams; + AMD_CONFIG_PARAMS StdHeader; + + StdHeader.HeapStatus = HEAP_SYSTEM_MEM; + StdHeader.HeapBasePtr = GetHeapBase(&StdHeader) + 0x10; + StdHeader.AltImageBasePtr = 0; + StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + StdHeader.Func = 0; + StdHeader.ImageBasePtr = 0; + + FchParams.StdHeader = &StdHeader; + s3_resume_init_data(&FchParams); + FchInitS3EarlyRestore(&FchParams); + + return AGESA_SUCCESS; +} + +AGESA_STATUS agesawrapper_fchs3laterestore (void) +{ + FCH_DATA_BLOCK FchParams; + AMD_CONFIG_PARAMS StdHeader; + UINT8 byte; + + StdHeader.HeapStatus = HEAP_SYSTEM_MEM; + StdHeader.HeapBasePtr = GetHeapBase(&StdHeader) + 0x10; + StdHeader.AltImageBasePtr = 0; + StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + StdHeader.Func = 0; + StdHeader.ImageBasePtr = 0; + + FchParams.StdHeader = &StdHeader; + s3_resume_init_data(&FchParams); + FchInitS3LateRestore(&FchParams); + /* PIC IRQ routine */ + for (byte = 0x0; byte < sizeof(picr_data); byte ++) { + outb(byte, 0xC00); + outb(picr_data[byte], 0xC01); + } + + /* APIC IRQ routine */ + for (byte = 0x0; byte < sizeof(intr_data); byte ++) { + outb(byte | 0x80, 0xC00); + outb(intr_data[byte], 0xC01); + } + + return AGESA_SUCCESS; +} |