Frank Vibrans III (frank.vibrans@amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/137
-gerrit
commit 337632466e167e5dd89a11ca995f3bdddc09d656 Author: efdesign98 efdesign98@gmail.com Date: Thu Sep 15 15:24:26 2011 -0600
Persimmon updates for AMD F14 rev C0
These are the changes for the AMD Persimmon mainboard required to support the update of the AMD Family 14 cpu to rev C0. There are many warning fixes; the agesa- wrapper.c file has been changed to fix the amdinitlate and amdlaterunaptask routines, and more.
Change-Id: I6de43379a2819cea5169db5f21d4841f9a4942a7 Signed-off-by: Frank Vibrans frank.vibrans@amd.com Signed-off-by: efdesign98 efdesign98@gmail.com --- src/mainboard/amd/persimmon/BiosCallOuts.c | 101 +++++++++------- src/mainboard/amd/persimmon/BiosCallOuts.h | 4 +- src/mainboard/amd/persimmon/Kconfig | 37 ++++--- src/mainboard/amd/persimmon/Makefile.inc | 2 +- src/mainboard/amd/persimmon/OptionsIds.h | 4 +- src/mainboard/amd/persimmon/PlatformGnbPcie.c | 2 +- src/mainboard/amd/persimmon/acpi_tables.c | 12 +- src/mainboard/amd/persimmon/agesawrapper.c | 151 +++++++++++++------------ src/mainboard/amd/persimmon/agesawrapper.h | 17 ++-- src/mainboard/amd/persimmon/buildOpts.c | 78 +++++++++----- src/mainboard/amd/persimmon/devicetree.cb | 1 - src/mainboard/amd/persimmon/dimmSpd.h | 63 ++++++++++ src/mainboard/amd/persimmon/get_bus_conf.c | 1 + src/mainboard/amd/persimmon/irq_tables.c | 3 +- src/mainboard/amd/persimmon/mainboard.c | 3 +- src/mainboard/amd/persimmon/mptable.c | 2 +- src/mainboard/amd/persimmon/platform_cfg.h | 2 + src/mainboard/amd/persimmon/romstage.c | 1 - 18 files changed, 300 insertions(+), 184 deletions(-)
diff --git a/src/mainboard/amd/persimmon/BiosCallOuts.c b/src/mainboard/amd/persimmon/BiosCallOuts.c index f4a5cb6..3fb0e87 100644 --- a/src/mainboard/amd/persimmon/BiosCallOuts.c +++ b/src/mainboard/amd/persimmon/BiosCallOuts.c @@ -16,19 +16,15 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ - + #include "agesawrapper.h" #include "amdlib.h" +#include "dimmSpd.h" #include "BiosCallOuts.h" #include "heapManager.h" #include "SB800.h"
-AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr) -{ - UINTN i; - AGESA_STATUS CalloutStatus; - -CONST BIOS_CALLOUT_STRUCT BiosCallouts[REQUIRED_CALLOUTS] = +STATIC BIOS_CALLOUT_STRUCT BiosCallouts[] = { {AGESA_ALLOCATE_BUFFER, BiosAllocateBuffer @@ -58,36 +54,44 @@ CONST BIOS_CALLOUT_STRUCT BiosCallouts[REQUIRED_CALLOUTS] = BiosRunFuncOnAp },
- {AGESA_HOOKBEFORE_DQS_TRAINING, - BiosHookBeforeDQSTraining + {AGESA_GNB_PCIE_SLOT_RESET, + BiosGnbPcieSlotReset }, - + {AGESA_HOOKBEFORE_DRAM_INIT, BiosHookBeforeDramInit }, + + {AGESA_HOOKBEFORE_DRAM_INIT_RECOVERY, + BiosHookBeforeDramInitRecovery + }, + + {AGESA_HOOKBEFORE_DQS_TRAINING, + BiosHookBeforeDQSTraining + }, + {AGESA_HOOKBEFORE_EXIT_SELF_REF, BiosHookBeforeExitSelfRefresh }, - {AGESA_GNB_PCIE_SLOT_RESET, - BiosGnbPcieSlotReset - }, };
- for (i = 0; i < REQUIRED_CALLOUTS; i++) +AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr) +{ + UINTN i; + AGESA_STATUS CalloutStatus; + UINTN CallOutCount = sizeof (BiosCallouts) / sizeof (BiosCallouts [0]); + + CalloutStatus = AGESA_UNSUPPORTED; + + for (i = 0; i < CallOutCount; i++) { if (BiosCallouts[i].CalloutName == Func) { - break; + CalloutStatus = BiosCallouts[i].CalloutPtr (Func, Data, ConfigPtr); + return CalloutStatus; } } - - if(i >= REQUIRED_CALLOUTS) - { - return AGESA_UNSUPPORTED; - } - - CalloutStatus = BiosCallouts[i].CalloutPtr (Func, Data, ConfigPtr); - + return CalloutStatus; }
@@ -149,7 +153,7 @@ AGESA_STATUS BiosAllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr) /* If BufferHandle has not been allocated on the heap, CurrNodePtr here points to the end of the allocated nodes list. */ - + } /* Find the node that best fits the requested buffer size */ FreedNodeOffset = BiosHeapBasePtr->StartOfFreedNodes; @@ -199,7 +203,7 @@ AGESA_STATUS BiosAllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
/* If BestFitNode is the first buffer in the list, then update StartOfFreedNodes to reflect the new free node - */ + */ if (BestFitNodeOffset == BiosHeapBasePtr->StartOfFreedNodes) { BiosHeapBasePtr->StartOfFreedNodes = NextFreeOffset; } else { @@ -284,10 +288,10 @@ AGESA_STATUS BiosDeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr) FreedNodePtr->NextNodeOffset = 0;
} else { - /* Otherwise, add freed node to the start of the list + /* Otherwise, add freed node to the start of the list Update NextNodeOffset and BufferSize to include the size of BIOS_BUFFER_NODE - */ + */ AllocNodePtr->NextNodeOffset = FreedNodeOffset; } /* Update StartOfFreedNodes to the new first node */ @@ -295,7 +299,7 @@ AGESA_STATUS BiosDeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr) } else { /* Traverse list of freed nodes to find where the deallocated node should be place - */ + */ NextNodeOffset = FreedNodeOffset; NextNodePtr = FreedNodePtr; while (AllocNodeOffset > NextNodeOffset) { @@ -309,7 +313,7 @@ AGESA_STATUS BiosDeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
/* If deallocated node is adjacent to the next node, concatenate both nodes - */ + */ if (NextNodeOffset == EndNodeOffset) { NextNodePtr = (BIOS_BUFFER_NODE *) (BiosHeapBaseAddr + NextNodeOffset); AllocNodePtr->BufferSize += NextNodePtr->BufferSize; @@ -323,7 +327,7 @@ AGESA_STATUS BiosDeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr) } /* If deallocated node is adjacent to the previous node, concatenate both nodes - */ + */ PrevNodePtr = (BIOS_BUFFER_NODE *) (BiosHeapBaseAddr + PrevNodeOffset); EndNodeOffset = PrevNodeOffset + PrevNodePtr->BufferSize; if (AllocNodeOffset == EndNodeOffset) { @@ -377,7 +381,7 @@ AGESA_STATUS BiosRunFuncOnAp (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { AGESA_STATUS Status;
- Status = agesawrapper_amdlaterunaptask (Data, ConfigPtr); + Status = agesawrapper_amdlaterunaptask (Func, Data, ConfigPtr); return Status; }
@@ -387,10 +391,10 @@ AGESA_STATUS BiosReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr) UINT8 Value; UINTN ResetType; AMD_CONFIG_PARAMS *StdHeader; - + ResetType = Data; StdHeader = ConfigPtr; - + // // Perform the RESET based upon the ResetType. In case of // WARM_RESET_WHENVER and COLD_RESET_WHENEVER, the request will go to @@ -402,17 +406,17 @@ AGESA_STATUS BiosReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr) case WARM_RESET_WHENEVER: case COLD_RESET_WHENEVER: break; - + case WARM_RESET_IMMEDIATELY: case COLD_RESET_IMMEDIATELY: Value = 0x06; LibAmdIoWrite (AccessWidth8, 0xCf9, &Value, StdHeader); break; - + default: break; } - + Status = 0; return Status; } @@ -420,7 +424,7 @@ AGESA_STATUS BiosReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr) AGESA_STATUS BiosReadSpd (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { AGESA_STATUS Status; - Status = AmdMemoryReadSPD (Func, Data, ConfigPtr); + Status = AmdMemoryReadSPD (Func, Data, (AGESA_READ_SPD_PARAMS *)ConfigPtr);
return Status; } @@ -445,12 +449,12 @@ AGESA_STATUS BiosHookBeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr) UINT8 Data8; UINT16 Data16; UINT8 TempData8; - + FcnData = Data; MemData = ConfigPtr; - + Status = AGESA_SUCCESS; - /* Get SB800 MMIO Base (AcpiMmioAddr) */ + /* Get SB MMIO Base (AcpiMmioAddr) */ WriteIo8 (0xCD6, 0x27); Data8 = ReadIo8(0xCD7); Data16 = Data8<<8; @@ -459,7 +463,7 @@ AGESA_STATUS BiosHookBeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr) Data16 |= Data8; AcpiMmioAddr = (UINT32)Data16 << 16; GpioMmioAddr = AcpiMmioAddr + GPIO_BASE; - + Data8 = Read64Mem8(GpioMmioAddr+SB_GPIO_REG178); Data8 &= ~BIT5; TempData8 = Read64Mem8 (GpioMmioAddr+SB_GPIO_REG178); @@ -473,19 +477,21 @@ AGESA_STATUS BiosHookBeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr) TempData8 &= 0x23; TempData8 |= Data8; Write64Mem8(GpioMmioAddr+SB_GPIO_REG178, TempData8); + Data8 = Read64Mem8(GpioMmioAddr+SB_GPIO_REG179); Data8 &= ~BIT5; TempData8 = Read64Mem8 (GpioMmioAddr+SB_GPIO_REG179); TempData8 &= 0x03; TempData8 |= Data8; Write64Mem8(GpioMmioAddr+SB_GPIO_REG179, TempData8); + Data8 |= BIT2+BIT3; Data8 &= ~BIT4; TempData8 = Read64Mem8 (GpioMmioAddr+SB_GPIO_REG179); TempData8 &= 0x23; TempData8 |= Data8; Write64Mem8(GpioMmioAddr+SB_GPIO_REG179, TempData8); - + switch(MemData->ParameterListPtr->DDR3Voltage){ case VOLT1_35: Data8 = Read64Mem8 (GpioMmioAddr+SB_GPIO_REG178); @@ -514,6 +520,13 @@ AGESA_STATUS BiosHookBeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr) } return Status; } + +/* Call the host environment interface to provide a user hook opportunity. */ +AGESA_STATUS BiosHookBeforeDramInitRecovery (UINT32 Func, UINT32 Data, VOID *ConfigPtr) +{ + return AGESA_SUCCESS; +} + /* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeExitSelfRefresh (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { @@ -525,12 +538,12 @@ AGESA_STATUS BiosGnbPcieSlotReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr) AGESA_STATUS Status; UINTN FcnData; PCIe_SLOT_RESET_INFO *ResetInfo; - + UINT32 GpioMmioAddr; UINT32 AcpiMmioAddr; UINT8 Data8; UINT16 Data16; - + FcnData = Data; ResetInfo = ConfigPtr; // Get SB800 MMIO Base (AcpiMmioAddr) diff --git a/src/mainboard/amd/persimmon/BiosCallOuts.h b/src/mainboard/amd/persimmon/BiosCallOuts.h index 2912ec6..b187fa2 100644 --- a/src/mainboard/amd/persimmon/BiosCallOuts.h +++ b/src/mainboard/amd/persimmon/BiosCallOuts.h @@ -45,7 +45,7 @@ AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
/* REQUIRED CALLOUTS * AGESA ADVANCED CALLOUTS - CPU - */ + */ AGESA_STATUS BiosAllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); AGESA_STATUS BiosDeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); AGESA_STATUS BiosLocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); @@ -64,6 +64,8 @@ AGESA_STATUS BiosHookBeforeDQSTraining (UINT32 Func, UINT32 Data, VOID *ConfigPt /* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr); /* Call the host environment interface to provide a user hook opportunity. */ +AGESA_STATUS BiosHookBeforeDramInitRecovery (UINT32 Func, UINT32 Data, VOID *ConfigPtr); +/* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeExitSelfRefresh (UINT32 Func, UINT32 Data, VOID *ConfigPtr); /* PCIE slot reset control */ AGESA_STATUS BiosGnbPcieSlotReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr); diff --git a/src/mainboard/amd/persimmon/Kconfig b/src/mainboard/amd/persimmon/Kconfig index f900584..5f85688 100644 --- a/src/mainboard/amd/persimmon/Kconfig +++ b/src/mainboard/amd/persimmon/Kconfig @@ -108,34 +108,43 @@ config SIO_PORT default 0x4e
config ONBOARD_VGA_IS_PRIMARY - bool - default y + bool + default y + +config VGA_BIOS + bool + default n + +#config VGA_BIOS_FILE +# string "VGA BIOS path and filename" +# depends on VGA_BIOS +# default "rom/video/OntarioGenericVbios.bin"
config VGA_BIOS_ID string default "1002,9802"
config AHCI_BIOS - bool - default n + bool + default n
#config AHCI_BIOS_FILE -# string "AHCI ROM path and filename" -# depends on AHCI_BIOS -# default "rom/ahci/sb900.bin" +# string "AHCI ROM path and filename" +# depends on AHCI_BIOS +# default "rom/ahci/sb900.bin"
config AHCI_BIOS_ID - string "AHCI device PCI IDs" - depends on AHCI_BIOS - default "1002,4391" + string "AHCI device PCI IDs" + depends on AHCI_BIOS + default "1002,4391"
config DRIVERS_PS2_KEYBOARD - bool - default n + bool + default n
config WARNINGS_ARE_ERRORS - bool - default n + bool + default n
endif # BOARD_AMD_PERSIMMON
diff --git a/src/mainboard/amd/persimmon/Makefile.inc b/src/mainboard/amd/persimmon/Makefile.inc index 6a19bb6..afad9ac 100644 --- a/src/mainboard/amd/persimmon/Makefile.inc +++ b/src/mainboard/amd/persimmon/Makefile.inc @@ -38,4 +38,4 @@ ramstage-y += PlatformGnbPcie.c
ramstage-y += reset.c
-subdirs-$(CONFIG_AMD_AGESA) += ../../../vendorcode/amd/agesa/f14 +subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY14) += ../../../vendorcode/amd/agesa/f14 diff --git a/src/mainboard/amd/persimmon/OptionsIds.h b/src/mainboard/amd/persimmon/OptionsIds.h index 5094444..028d58f 100644 --- a/src/mainboard/amd/persimmon/OptionsIds.h +++ b/src/mainboard/amd/persimmon/OptionsIds.h @@ -51,11 +51,9 @@ **/
#define IDSOPT_IDS_ENABLED TRUE -//#define IDSOPT_CONTROL_ENABLED TRUE //#define IDSOPT_TRACING_ENABLED TRUE -//#define IDSOPT_PERF_ANALYSIS TRUE #define IDSOPT_ASSERT_ENABLED TRUE -//#undef IDSOPT_DEBUG_ENABLED + //#define IDSOPT_DEBUG_ENABLED FALSE //#undef IDSOPT_HOST_SIMNOW //#define IDSOPT_HOST_SIMNOW FALSE diff --git a/src/mainboard/amd/persimmon/PlatformGnbPcie.c b/src/mainboard/amd/persimmon/PlatformGnbPcie.c index 0d79077..59d31ef 100644 --- a/src/mainboard/amd/persimmon/PlatformGnbPcie.c +++ b/src/mainboard/amd/persimmon/PlatformGnbPcie.c @@ -128,7 +128,7 @@ PCIe_COMPLEX_DESCRIPTOR Brazos = { if ( Status!= AGESA_SUCCESS) { // Could not allocate buffer for PCIe_COMPLEX_DESCRIPTOR , PCIe_PORT_DESCRIPTOR and PCIe_DDI_DESCRIPTOR ASSERT(FALSE); - return Status; + return; }
BrazosPcieComplexListPtr = (PCIe_COMPLEX_DESCRIPTOR *) AllocHeapParams.BufferPtr; diff --git a/src/mainboard/amd/persimmon/acpi_tables.c b/src/mainboard/amd/persimmon/acpi_tables.c index 189c104..7c5aa39 100644 --- a/src/mainboard/amd/persimmon/acpi_tables.c +++ b/src/mainboard/amd/persimmon/acpi_tables.c @@ -24,11 +24,9 @@ #include <device/pci.h> #include <device/pci_ids.h> #include <cpu/x86/msr.h> -#include <cpu/amd/mtrr.h> -//#include <cpu/amd/amdfam10_sysconf.h> - -//#include "mb_sysconf.h" #include "agesawrapper.h" +#include <cpu/amd/mtrr.h> +#include <cpu/amd/amdfam14.h>
#define DUMP_ACPI_TABLES 0
@@ -177,7 +175,7 @@ unsigned long write_acpi_tables(unsigned long start) printk(BIOS_DEBUG, "ACPI: * SRAT at %lx\n", current); srat = (acpi_srat_t *) agesawrapper_getlateinitptr (PICK_SRAT); if (srat != NULL) { - memcpy(current, srat, srat->header.length); + memcpy((void *)current, srat, srat->header.length); srat = (acpi_srat_t *) current; //acpi_create_srat(srat); current += srat->header.length; @@ -189,7 +187,7 @@ unsigned long write_acpi_tables(unsigned long start) printk(BIOS_DEBUG, "ACPI: * SLIT at %lx\n", current); slit = (acpi_slit_t *) agesawrapper_getlateinitptr (PICK_SLIT); if (slit != NULL) { - memcpy(current, slit, slit->header.length); + memcpy((void *)current, slit, slit->header.length); slit = (acpi_slit_t *) current; //acpi_create_slit(slit); current += slit->header.length; @@ -201,7 +199,7 @@ unsigned long write_acpi_tables(unsigned long start) printk(BIOS_DEBUG, "ACPI: * SSDT at %lx\n", current); ssdt = (acpi_header_t *)agesawrapper_getlateinitptr (PICK_PSTATE); if (ssdt != NULL) { - memcpy(current, ssdt, ssdt->length); + memcpy((void *)current, ssdt, ssdt->length); ssdt = (acpi_header_t *) current; current += ssdt->length; } diff --git a/src/mainboard/amd/persimmon/agesawrapper.c b/src/mainboard/amd/persimmon/agesawrapper.c index e98d874..74aa73d 100644 --- a/src/mainboard/amd/persimmon/agesawrapper.c +++ b/src/mainboard/amd/persimmon/agesawrapper.c @@ -21,7 +21,7 @@ * M O D U L E S U S E D *---------------------------------------------------------------------------------------- */ - + #include <stdint.h> #include <string.h> #include "agesawrapper.h" @@ -36,6 +36,7 @@ #include "amdlib.h" #include "PlatformGnbPcieComplex.h" #include "Filecode.h" +#include <arch/io.h>
#define FILECODE UNASSIGNED_FILE_FILECODE
@@ -44,6 +45,8 @@ *---------------------------------------------------------------------------------------- */
+#define MMCONF_ENABLE 1 + /* ACPI table pointers returned by AmdInitLate */ VOID *DmiTable = NULL; VOID *AcpiPstate = NULL; @@ -52,8 +55,7 @@ VOID *AcpiSlit = NULL;
VOID *AcpiWheaMce = NULL; VOID *AcpiWheaCmc = NULL; -VOID *AcpiAlib = NULL; - +VOID *AcpiAlib = NULL;
/*---------------------------------------------------------------------------------------- * T Y P E D E F S A N D S T R U C T U R E S @@ -64,17 +66,17 @@ VOID *AcpiAlib = NULL; * P R O T O T Y P E S O F L O C A L F U N C T I O N S *---------------------------------------------------------------------------------------- */ - + /*---------------------------------------------------------------------------------------- * E X P O R T E D F U N C T I O N S *---------------------------------------------------------------------------------------- */ - + /*--------------------------------------------------------------------------------------- * L O C A L F U N C T I O N S *--------------------------------------------------------------------------------------- */ -UINT32 +UINT32 agesawrapper_amdinitcpuio ( VOID ) @@ -122,8 +124,8 @@ agesawrapper_amdinitcpuio ( Status = AGESA_SUCCESS; return (UINT32)Status; } - -UINT32 + +UINT32 agesawrapper_amdinitmmio ( VOID ) @@ -134,21 +136,33 @@ agesawrapper_amdinitmmio ( PCI_ADDR PciAddress; AMD_CONFIG_PARAMS StdHeader;
+ UINT8 BusRangeVal = 0; + UINT8 BusNum; + UINT8 Index; + /* Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base Address MSR register. */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse (CONFIG_MMCONF_BUS_NUMBER) << 2) | 1; + for (Index = 0; Index < 8; Index++) { + BusNum = CONFIG_MMCONF_BUS_NUMBER >> Index; + if (BusNum == 1) { + BusRangeVal = Index; + break; + } + } + + MsrReg = (CONFIG_MMCONF_BASE_ADDRESS | (UINT64)(BusRangeVal << 2) | MMCONF_ENABLE); LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader); - + /* Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. */ LibAmdMsrRead (0xC001001F, &MsrReg, &StdHeader); - MsrReg = MsrReg | 0x0000400000000000; + MsrReg = MsrReg | 0x0000400000000000ull; LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader); - + /* Set Ontario Link Data */ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0xE0); PciData = 0x01308002; @@ -156,12 +170,12 @@ agesawrapper_amdinitmmio ( PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0xE4); PciData = (AMD_APU_SSID<<0x10)|AMD_APU_SVID; LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - + Status = AGESA_SUCCESS; return (UINT32)Status; }
-UINT32 +UINT32 agesawrapper_amdinitreset ( VOID ) @@ -169,13 +183,12 @@ agesawrapper_amdinitreset ( AGESA_STATUS status; AMD_INTERFACE_PARAMS AmdParamStruct; AMD_RESET_PARAMS AmdResetParams; - + LibAmdMemFill (&AmdParamStruct, 0, sizeof (AMD_INTERFACE_PARAMS), &(AmdParamStruct.StdHeader));
- LibAmdMemFill (&AmdResetParams, 0, sizeof (AMD_RESET_PARAMS), @@ -191,14 +204,14 @@ agesawrapper_amdinitreset ( AmdParamStruct.StdHeader.ImageBasePtr = 0; AmdCreateStruct (&AmdParamStruct); AmdResetParams.HtConfig.Depth = 0; - + status = AmdInitReset ((AMD_RESET_PARAMS *)AmdParamStruct.NewStructPtr); if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(); AmdReleaseStruct (&AmdParamStruct); return (UINT32)status; - } - -UINT32 + } + +UINT32 agesawrapper_amdinitearly ( VOID ) @@ -206,7 +219,7 @@ agesawrapper_amdinitearly ( AGESA_STATUS status; AMD_INTERFACE_PARAMS AmdParamStruct; AMD_EARLY_PARAMS *AmdEarlyParamsPtr; - + LibAmdMemFill (&AmdParamStruct, 0, sizeof (AMD_INTERFACE_PARAMS), @@ -219,10 +232,10 @@ agesawrapper_amdinitearly ( AmdParamStruct.StdHeader.Func = 0; AmdParamStruct.StdHeader.ImageBasePtr = 0; AmdCreateStruct (&AmdParamStruct); - + AmdEarlyParamsPtr = (AMD_EARLY_PARAMS *)AmdParamStruct.NewStructPtr; OemCustomizeInitEarly (AmdEarlyParamsPtr); - + status = AmdInitEarly ((AMD_EARLY_PARAMS *)AmdParamStruct.NewStructPtr); if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(); AmdReleaseStruct (&AmdParamStruct); @@ -230,7 +243,7 @@ agesawrapper_amdinitearly ( return (UINT32)status; }
-UINT32 +UINT32 agesawrapper_amdinitpost ( VOID ) @@ -257,6 +270,7 @@ agesawrapper_amdinitpost ( status = AmdInitPost ((AMD_POST_PARAMS *)AmdParamStruct.NewStructPtr); if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(); AmdReleaseStruct (&AmdParamStruct); + /* Initialize heap space */ BiosManagerPtr = (BIOS_HEAP_MANAGER *)BIOS_HEAP_START_ADDRESS;
@@ -272,7 +286,7 @@ agesawrapper_amdinitpost ( return (UINT32)status; }
-UINT32 +UINT32 agesawrapper_amdinitenv ( VOID ) @@ -349,7 +363,6 @@ agesawrapper_amdinitenv ( PciValue |= 0x80000000; LibAmdPciWrite (AccessWidth32, PciAddress, &PciValue, &AmdParamStruct.StdHeader);
- /* Initialize MMIO Base and Limit Address * Modify B0D1F0x20 */ @@ -399,17 +412,17 @@ agesawrapper_getlateinitptr ( } }
-UINT32 +UINT32 agesawrapper_amdinitmid ( VOID ) { AGESA_STATUS status; AMD_INTERFACE_PARAMS AmdParamStruct; - + /* Enable MMIO on AMD CPU Address Map Controller */ agesawrapper_amdinitcpuio (); - + LibAmdMemFill (&AmdParamStruct, 0, sizeof (AMD_INTERFACE_PARAMS), @@ -431,79 +444,75 @@ agesawrapper_amdinitmid ( return (UINT32)status; }
-UINT32 +UINT32 agesawrapper_amdinitlate ( VOID ) { AGESA_STATUS Status; - AMD_INTERFACE_PARAMS AmdParamStruct = {0}; - AMD_LATE_PARAMS *AmdLateParams; + AMD_LATE_PARAMS AmdLateParams;
- return 0; // this causes bad ACPI SSDT, need to debug + LibAmdMemFill (&AmdLateParams, + 0, + sizeof (AMD_LATE_PARAMS), + &(AmdLateParams.StdHeader));
- AmdParamStruct.AgesaFunctionName = AMD_INIT_LATE; - AmdParamStruct.AllocationMethod = PostMemDram; - AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; - AmdCreateStruct (&AmdParamStruct); - AmdLateParams = (AMD_LATE_PARAMS *)AmdParamStruct.NewStructPtr; - Status = AmdInitLate (AmdLateParams); + AmdLateParams.StdHeader.AltImageBasePtr = 0; + AmdLateParams.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + AmdLateParams.StdHeader.Func = 0; + AmdLateParams.StdHeader.ImageBasePtr = 0; + + Status = AmdInitLate (&AmdLateParams); if (Status != AGESA_SUCCESS) { agesawrapper_amdreadeventlog(); ASSERT(Status == AGESA_SUCCESS); }
- DmiTable = AmdLateParams->DmiTable; - AcpiPstate = AmdLateParams->AcpiPState; - AcpiSrat = AmdLateParams->AcpiSrat; - AcpiSlit = AmdLateParams->AcpiSlit; + DmiTable = AmdLateParams.DmiTable; + AcpiPstate = AmdLateParams.AcpiPState; + AcpiSrat = AmdLateParams.AcpiSrat; + AcpiSlit = AmdLateParams.AcpiSlit;
- AcpiWheaMce = AmdLateParams->AcpiWheaMce; - AcpiWheaCmc = AmdLateParams->AcpiWheaCmc; - AcpiAlib = AmdLateParams->AcpiAlib; + AcpiWheaMce = AmdLateParams.AcpiWheaMce; + AcpiWheaCmc = AmdLateParams.AcpiWheaCmc; + AcpiAlib = AmdLateParams.AcpiAlib;
- AmdReleaseStruct (&AmdParamStruct); return (UINT32)Status; }
UINT32 agesawrapper_amdlaterunaptask ( + UINT32 Func, UINT32 Data, VOID *ConfigPtr ) { AGESA_STATUS Status; - AMD_LATE_PARAMS AmdLateParams; + AP_EXE_PARAMS ApExeParams;
- LibAmdMemFill (&AmdLateParams, + LibAmdMemFill (&ApExeParams, 0, - sizeof (AMD_LATE_PARAMS), - &(AmdLateParams.StdHeader)); - - AmdLateParams.StdHeader.AltImageBasePtr = 0; - AmdLateParams.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; - AmdLateParams.StdHeader.Func = 0; - AmdLateParams.StdHeader.ImageBasePtr = 0; - - Status = AmdLateRunApTask (&AmdLateParams); + sizeof (AP_EXE_PARAMS), + &(ApExeParams.StdHeader)); + + ApExeParams.StdHeader.AltImageBasePtr = 0; + ApExeParams.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + ApExeParams.StdHeader.Func = 0; + ApExeParams.StdHeader.ImageBasePtr = 0; + ApExeParams.StdHeader.ImageBasePtr = 0; + ApExeParams.FunctionNumber = Func; + ApExeParams.RelatedDataBlock = ConfigPtr; + + Status = AmdLateRunApTask (&ApExeParams); if (Status != AGESA_SUCCESS) { agesawrapper_amdreadeventlog(); ASSERT(Status == AGESA_SUCCESS); }
- DmiTable = AmdLateParams.DmiTable; - AcpiPstate = AmdLateParams.AcpiPState; - AcpiSrat = AmdLateParams.AcpiSrat; - AcpiSlit = AmdLateParams.AcpiSlit; - - AcpiWheaMce = AmdLateParams.AcpiWheaMce; - AcpiWheaCmc = AmdLateParams.AcpiWheaCmc; - AcpiAlib = AmdLateParams.AcpiAlib; - return (UINT32)Status; }
-UINT32 +UINT32 agesawrapper_amdreadeventlog ( VOID ) @@ -522,9 +531,9 @@ agesawrapper_amdreadeventlog ( AmdEventParams.StdHeader.ImageBasePtr = 0; Status = AmdReadEventLog (&AmdEventParams); while (AmdEventParams.EventClass != 0) { - printk(BIOS_DEBUG,"\nEventLog: EventClass = %x, EventInfo = %x.\n",AmdEventParams.EventClass,AmdEventParams.EventInfo); - printk(BIOS_DEBUG," Param1 = %x, Param2 = %x.\n",AmdEventParams.DataParam1,AmdEventParams.DataParam2); - printk(BIOS_DEBUG," Param3 = %x, Param4 = %x.\n",AmdEventParams.DataParam3,AmdEventParams.DataParam4); + printk(BIOS_DEBUG,"\nEventLog: EventClass = %lx, EventInfo = %lx.\n",AmdEventParams.EventClass,AmdEventParams.EventInfo); + printk(BIOS_DEBUG," Param1 = %lx, Param2 = %lx.\n",AmdEventParams.DataParam1,AmdEventParams.DataParam2); + printk(BIOS_DEBUG," Param3 = %lx, Param4 = %lx.\n",AmdEventParams.DataParam3,AmdEventParams.DataParam4); Status = AmdReadEventLog (&AmdEventParams); }
diff --git a/src/mainboard/amd/persimmon/agesawrapper.h b/src/mainboard/amd/persimmon/agesawrapper.h index e45d09f..f8d924e 100644 --- a/src/mainboard/amd/persimmon/agesawrapper.h +++ b/src/mainboard/amd/persimmon/agesawrapper.h @@ -21,8 +21,7 @@ * M O D U L E S U S E D *---------------------------------------------------------------------------------------- */ - - + #ifndef _AGESAWRAPPER_H_ #define _AGESAWRAPPER_H_
@@ -39,7 +38,6 @@ #define AMD_APU_SSID 0x1234 #define PCIE_BASE_ADDRESS CONFIG_MMCONF_BASE_ADDRESS
- enum { PICK_DMI, /* DMI Interface */ PICK_PSTATE, /* Acpi Pstate SSDT Table */ @@ -50,8 +48,6 @@ enum { PICK_ALIB, /* SACPI SSDT table with ALIB implementation */ };
- - /*---------------------------------------------------------------------------------------- * T Y P E D E F S A N D S T R U C T U R E S *---------------------------------------------------------------------------------------- @@ -66,26 +62,29 @@ typedef struct { * P R O T O T Y P E S O F L O C A L F U N C T I O N S *---------------------------------------------------------------------------------------- */ - + /*---------------------------------------------------------------------------------------- * E X P O R T E D F U N C T I O N S *---------------------------------------------------------------------------------------- */ - + /*--------------------------------------------------------------------------------------- * L O C A L F U N C T I O N S *--------------------------------------------------------------------------------------- */ - + UINT32 agesawrapper_amdinitreset (void); UINT32 agesawrapper_amdinitearly (void); UINT32 agesawrapper_amdinitenv (void); UINT32 agesawrapper_amdinitlate (void); UINT32 agesawrapper_amdinitpost (void); UINT32 agesawrapper_amdinitmid (void); + UINT32 agesawrapper_amdreadeventlog (void); -UINT32 agesawrapper_amdinitmmio (void); + UINT32 agesawrapper_amdinitcpuio (void); +UINT32 agesawrapper_amdinitmmio (void); +UINT32 agesawrapper_amdlaterunaptask (UINT32 Func, UINT32 Data, VOID *ConfigPtr); void *agesawrapper_getlateinitptr (int pick);
#endif diff --git a/src/mainboard/amd/persimmon/buildOpts.c b/src/mainboard/amd/persimmon/buildOpts.c index cde9df7..c6dc43d 100644 --- a/src/mainboard/amd/persimmon/buildOpts.c +++ b/src/mainboard/amd/persimmon/buildOpts.c @@ -33,8 +33,6 @@ * @e $Revision: 23714 $ @e $Date: 2009-12-09 17:28:37 -0600 (Wed, 09 Dec 2009) $ */
-#include "AGESA.h" -#include "CommonReturns.h" #include "Filecode.h" #define FILECODE PLATFORM_SPECIFIC_OPTIONS_FILECODE
@@ -125,29 +123,6 @@ #define AGESA_ENTRY_INIT_LATE_RESTORE FALSE #define AGESA_ENTRY_INIT_GENERAL_SERVICES FALSE
-/* - * Agesa configuration values selection. - * Uncomment and specify the value for the configuration options - * needed by the system. - */ - -/* The fixed MTRR values to be set after memory initialization. */ -CONST AP_MTRR_SETTINGS ROMDATA OntarioApMtrrSettingsList[] = -{ - { AMD_AP_MTRR_FIX64k_00000, 0x1E1E1E1E1E1E1E1E }, - { AMD_AP_MTRR_FIX16k_80000, 0x1E1E1E1E1E1E1E1E }, - { AMD_AP_MTRR_FIX16k_A0000, 0x0000000000000000 }, - { AMD_AP_MTRR_FIX4k_C0000, 0x1E1E1E1E1E1E1E1E }, - { AMD_AP_MTRR_FIX4k_C8000, 0x1E1E1E1E1E1E1E1E }, - { AMD_AP_MTRR_FIX4k_D0000, 0x1E1E1E1E1E1E1E1E }, - { AMD_AP_MTRR_FIX4k_D8000, 0x1E1E1E1E1E1E1E1E }, - { AMD_AP_MTRR_FIX4k_E0000, 0x1E1E1E1E1E1E1E1E }, - { AMD_AP_MTRR_FIX4k_E8000, 0x1E1E1E1E1E1E1E1E }, - { AMD_AP_MTRR_FIX4k_F0000, 0x1E1E1E1E1E1E1E1E }, - { AMD_AP_MTRR_FIX4k_F8000, 0x1E1E1E1E1E1E1E1E }, - { CPU_LIST_TERMINAL } -}; - #define BLDCFG_PCI_MMIO_BASE CONFIG_MMCONF_BASE_ADDRESS #define BLDCFG_PCI_MMIO_SIZE CONFIG_MMCONF_BUS_NUMBER
@@ -244,7 +219,33 @@ CONST AP_MTRR_SETTINGS ROMDATA OntarioApMtrrSettingsList[] = #define BLDCFG_HEAP_DRAM_ADDRESS 0xB0000 #define BLDCFG_CFG_TEMP_PCIE_MMIO_BASE_ADDRESS 0xD0000000
+/* + * Agesa configuration values selection. + * Uncomment and specify the value for the configuration options + * needed by the system. + */ +#include "AGESA.h" +#include "CommonReturns.h" + +/* The fixed MTRR values to be set after memory initialization. */ +CONST AP_MTRR_SETTINGS ROMDATA OntarioApMtrrSettingsList[] = +{ + { AMD_AP_MTRR_FIX64k_00000, 0x1E1E1E1E1E1E1E1Eull }, + { AMD_AP_MTRR_FIX16k_80000, 0x1E1E1E1E1E1E1E1Eull }, + { AMD_AP_MTRR_FIX16k_A0000, 0x0000000000000000ull }, + { AMD_AP_MTRR_FIX4k_C0000, 0x1E1E1E1E1E1E1E1Eull }, + { AMD_AP_MTRR_FIX4k_C8000, 0x1E1E1E1E1E1E1E1Eull }, + { AMD_AP_MTRR_FIX4k_D0000, 0x1E1E1E1E1E1E1E1Eull }, + { AMD_AP_MTRR_FIX4k_D8000, 0x1E1E1E1E1E1E1E1Eull }, + { AMD_AP_MTRR_FIX4k_E0000, 0x1E1E1E1E1E1E1E1Eull }, + { AMD_AP_MTRR_FIX4k_E8000, 0x1E1E1E1E1E1E1E1Eull }, + { AMD_AP_MTRR_FIX4k_F0000, 0x1E1E1E1E1E1E1E1Eull }, + { AMD_AP_MTRR_FIX4k_F8000, 0x1E1E1E1E1E1E1E1Eull }, + { CPU_LIST_TERMINAL } +}; + /* Include the files that instantiate the configuration definitions. */ + #include "cpuRegisters.h" #include "cpuFamRegisters.h" #include "cpuFamilyTranslation.h" @@ -253,7 +254,6 @@ CONST AP_MTRR_SETTINGS ROMDATA OntarioApMtrrSettingsList[] = #include "CreateStruct.h" #include "cpuFeatures.h" #include "Table.h" -#include "CommonReturns.h" #include "cpuEarlyInit.h" #include "cpuLateInit.h" #include "GnbInterface.h" @@ -277,7 +277,31 @@ CONST AP_MTRR_SETTINGS ROMDATA OntarioApMtrrSettingsList[] =
// This is the release version number of the AGESA component // This string MUST be exactly 12 characters long -#define AGESA_VERSION_STRING {'V', '0', '.', '0', '.', '0', '.', '1', ' ', ' ', ' ', ' '} +#define AGESA_VERSION_STRING {'V', '1', '.', '1', '.', '0', '.', '3', ' ', ' ', ' ', ' '} + +/* MEMORY_BUS_SPEED */ +#define DDR400_FREQUENCY 200 ///< DDR 400 +#define DDR533_FREQUENCY 266 ///< DDR 533 +#define DDR667_FREQUENCY 333 ///< DDR 667 +#define DDR800_FREQUENCY 400 ///< DDR 800 +#define DDR1066_FREQUENCY 533 ///< DDR 1066 +#define DDR1333_FREQUENCY 667 ///< DDR 1333 +#define DDR1600_FREQUENCY 800 ///< DDR 1600 +#define DDR1866_FREQUENCY 933 ///< DDR 1866 +#define UNSUPPORTED_DDR_FREQUENCY 934 ///< Highest limit of DDR frequency + +/* QUANDRANK_TYPE*/ +#define QUADRANK_REGISTERED 0 ///< Quadrank registered DIMM +#define QUADRANK_UNBUFFERED 1 ///< Quadrank unbuffered DIMM + +/* USER_MEMORY_TIMING_MODE */ +#define TIMING_MODE_AUTO 0 ///< Use best rate possible +#define TIMING_MODE_LIMITED 1 ///< Set user top limit +#define TIMING_MODE_SPECIFIC 2 ///< Set user specified speed + +/* POWER_DOWN_MODE */ +#define POWER_DOWN_BY_CHANNEL 0 ///< Channel power down mode +#define POWER_DOWN_BY_CHIP_SELECT 1 ///< Chip select power down mode
// The following definitions specify the default values for various parameters in which there are // no clearly defined defaults to be used in the common file. The values below are based on product diff --git a/src/mainboard/amd/persimmon/devicetree.cb b/src/mainboard/amd/persimmon/devicetree.cb index 3cb8d1e..7da2169 100644 --- a/src/mainboard/amd/persimmon/devicetree.cb +++ b/src/mainboard/amd/persimmon/devicetree.cb @@ -93,7 +93,6 @@ chip northbridge/amd/agesa/family14/root_complex # end # device pci 18.0 # These seem unnecessary device pci 18.0 on end - #device pci 18.0 on end device pci 18.1 on end device pci 18.2 on end device pci 18.3 on end diff --git a/src/mainboard/amd/persimmon/dimmSpd.h b/src/mainboard/amd/persimmon/dimmSpd.h new file mode 100755 index 0000000..069c34a --- /dev/null +++ b/src/mainboard/amd/persimmon/dimmSpd.h @@ -0,0 +1,63 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 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 + */ + +/*---------------------------------------------------------------------------------------- + * M O D U L E S U S E D + *---------------------------------------------------------------------------------------- + */ + +#ifndef _DIMMSPD_H_ +#define _DIMMSPD_H_ + +#include "Porting.h" +#include "AGESA.h" + +/*---------------------------------------------------------------------------------------- + * D E F I N I T I O N S A N D M A C R O S + *---------------------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------------------- + * T Y P E D E F S A N D S T R U C T U R E S + *---------------------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------------------- + * P R O T O T Y P E S O F L O C A L F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------------------- + * E X P O R T E D F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ + +AGESA_STATUS +AmdMemoryReadSPD ( + IN UINT32 Func, + IN UINT32 Data, + IN OUT AGESA_READ_SPD_PARAMS *SpdData + ); + +/*--------------------------------------------------------------------------------------- + * L O C A L F U N C T I O N S + *--------------------------------------------------------------------------------------- + */ + +#endif diff --git a/src/mainboard/amd/persimmon/get_bus_conf.c b/src/mainboard/amd/persimmon/get_bus_conf.c index 355c27f..4bc5b48 100644 --- a/src/mainboard/amd/persimmon/get_bus_conf.c +++ b/src/mainboard/amd/persimmon/get_bus_conf.c @@ -24,6 +24,7 @@ #include <stdint.h> #include <stdlib.h> #include <cpu/amd/amdfam14.h> +#include "agesawrapper.h" #if CONFIG_AMD_SB_CIMX #include <sb_cimx.h> #endif diff --git a/src/mainboard/amd/persimmon/irq_tables.c b/src/mainboard/amd/persimmon/irq_tables.c index a8ea5aa..28432dd 100644 --- a/src/mainboard/amd/persimmon/irq_tables.c +++ b/src/mainboard/amd/persimmon/irq_tables.c @@ -23,8 +23,7 @@ #include <string.h> #include <stdint.h> #include <arch/pirq_routing.h> -//#include <cpu/amd/amdfam10_sysconf.h> - +#include <cpu/amd/amdfam14.h>
static void write_pirq_info(struct irq_info *pirq_info, u8 bus, u8 devfn, diff --git a/src/mainboard/amd/persimmon/mainboard.c b/src/mainboard/amd/persimmon/mainboard.c index 7de76e8..135f8f4 100644 --- a/src/mainboard/amd/persimmon/mainboard.c +++ b/src/mainboard/amd/persimmon/mainboard.c @@ -28,7 +28,8 @@ //#include <southbridge/amd/sb800/sb800.h> #include "chip.h"
-//#define SMBUS_IO_BASE 0x6000 +void set_pcie_reset(void); +void set_pcie_dereset(void);
/** * TODO diff --git a/src/mainboard/amd/persimmon/mptable.c b/src/mainboard/amd/persimmon/mptable.c index a5aa79e..ec74b92 100644 --- a/src/mainboard/amd/persimmon/mptable.c +++ b/src/mainboard/amd/persimmon/mptable.c @@ -24,6 +24,7 @@ #include <arch/io.h> #include <string.h> #include <stdint.h> +#include <cpu/amd/amdfam14.h> #include <SBPLATFORM.h>
extern u8 bus_sb800[2]; @@ -61,7 +62,6 @@ static void *smp_write_config_table(void *v)
/* I/O APICs: APIC ID Version State Address */
- device_t dev; u32 dword; u8 byte;
diff --git a/src/mainboard/amd/persimmon/platform_cfg.h b/src/mainboard/amd/persimmon/platform_cfg.h index c6d2bd5..3323624 100644 --- a/src/mainboard/amd/persimmon/platform_cfg.h +++ b/src/mainboard/amd/persimmon/platform_cfg.h @@ -36,6 +36,7 @@ * bigger than 1M you have to set the ROM size outside CIMx module and * before AGESA module get call. */ +#ifndef BIOS_SIZE #if CONFIG_COREBOOT_ROMSIZE_KB_1024 == 1 #define BIOS_SIZE BIOS_SIZE_1M #elif CONFIG_COREBOOT_ROMSIZE_KB_2048 == 1 @@ -45,6 +46,7 @@ #elif CONFIG_COREBOOT_ROMSIZE_KB_8192 == 1 #define BIOS_SIZE BIOS_SIZE_8M #endif +#endif
/** * @def SPREAD_SPECTRUM diff --git a/src/mainboard/amd/persimmon/romstage.c b/src/mainboard/amd/persimmon/romstage.c index 6067803..0eb7490 100644 --- a/src/mainboard/amd/persimmon/romstage.c +++ b/src/mainboard/amd/persimmon/romstage.c @@ -45,7 +45,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx); void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { u32 val; - u8 reg8;
// all cores: allow caching of flash chip code and data // (there are no cache-as-ram reliability concerns with family 14h)