diff options
Diffstat (limited to 'src/northbridge')
10 files changed, 40 insertions, 0 deletions
diff --git a/src/northbridge/amd/agesa/family12/fam12_callouts.c b/src/northbridge/amd/agesa/family12/fam12_callouts.c index 491f3ce47b..1d55e9584b 100644 --- a/src/northbridge/amd/agesa/family12/fam12_callouts.c +++ b/src/northbridge/amd/agesa/family12/fam12_callouts.c @@ -27,6 +27,7 @@ #include "Hudson-2.h" #include <cbmem.h> #include <arch/acpi.h> +#include <string.h> UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) { @@ -43,6 +44,12 @@ UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) return heap; } +void EmptyHeap(void) +{ + void *BiosManagerPtr = (void *) GetHeapBase(NULL); + memset(BiosManagerPtr, 0, BIOS_HEAP_SIZE); +} + AGESA_STATUS BiosAllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { UINT32 AvailableHeapSize; diff --git a/src/northbridge/amd/agesa/family12/fam12_callouts.h b/src/northbridge/amd/agesa/family12/fam12_callouts.h index 387ff303ef..057234239f 100644 --- a/src/northbridge/amd/agesa/family12/fam12_callouts.h +++ b/src/northbridge/amd/agesa/family12/fam12_callouts.h @@ -39,6 +39,7 @@ typedef struct _BIOS_BUFFER_NODE { } BIOS_BUFFER_NODE; UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader); +void EmptyHeap(void); /* REQUIRED CALLOUTS * AGESA ADVANCED CALLOUTS - CPU diff --git a/src/northbridge/amd/agesa/family14/fam14_callouts.c b/src/northbridge/amd/agesa/family14/fam14_callouts.c index 6a9830dd1e..301f145c29 100644 --- a/src/northbridge/amd/agesa/family14/fam14_callouts.c +++ b/src/northbridge/amd/agesa/family14/fam14_callouts.c @@ -25,6 +25,7 @@ #include "dimmSpd.h" #include <cbmem.h> #include <arch/acpi.h> +#include <string.h> UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) { @@ -41,6 +42,12 @@ UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) return heap; } +void EmptyHeap(void) +{ + void *BiosManagerPtr = (void *) GetHeapBase(NULL); + memset(BiosManagerPtr, 0, BIOS_HEAP_SIZE); +} + AGESA_STATUS BiosAllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { UINT32 AvailableHeapSize; diff --git a/src/northbridge/amd/agesa/family14/fam14_callouts.h b/src/northbridge/amd/agesa/family14/fam14_callouts.h index a1297f752b..1f23cef37f 100755 --- a/src/northbridge/amd/agesa/family14/fam14_callouts.h +++ b/src/northbridge/amd/agesa/family14/fam14_callouts.h @@ -40,6 +40,7 @@ typedef struct _BIOS_BUFFER_NODE { } BIOS_BUFFER_NODE; UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader); +void EmptyHeap(void); /* REQUIRED CALLOUTS * AGESA ADVANCED CALLOUTS - CPU diff --git a/src/northbridge/amd/agesa/family15/fam15_callouts.c b/src/northbridge/amd/agesa/family15/fam15_callouts.c index 8f4722029f..fe7c3ed7c9 100644 --- a/src/northbridge/amd/agesa/family15/fam15_callouts.c +++ b/src/northbridge/amd/agesa/family15/fam15_callouts.c @@ -27,6 +27,7 @@ #include <arch/io.h> #include <arch/acpi.h> #include <cbmem.h> +#include <string.h> UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) { @@ -43,6 +44,12 @@ UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) return heap; } +void EmptyHeap(void) +{ + void *BiosManagerPtr = (void *) GetHeapBase(NULL); + memset(BiosManagerPtr, 0, BIOS_HEAP_SIZE); +} + AGESA_STATUS BiosAllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { UINT32 AvailableHeapSize; diff --git a/src/northbridge/amd/agesa/family15/fam15_callouts.h b/src/northbridge/amd/agesa/family15/fam15_callouts.h index e5109f4ee0..a43c65092a 100644 --- a/src/northbridge/amd/agesa/family15/fam15_callouts.h +++ b/src/northbridge/amd/agesa/family15/fam15_callouts.h @@ -40,6 +40,7 @@ typedef struct _BIOS_BUFFER_NODE { } BIOS_BUFFER_NODE; UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader); +void EmptyHeap(void); /* REQUIRED CALLOUTS * AGESA ADVANCED CALLOUTS - CPU diff --git a/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c b/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c index 2bc3b37ba6..5f14e82a56 100644 --- a/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c +++ b/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c @@ -28,6 +28,7 @@ #include "fam15tn_callouts.h" #include <cbmem.h> #include <arch/acpi.h> +#include <string.h> #define AGESA_RUNTIME_SIZE 4096 @@ -66,6 +67,12 @@ UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) return heap; } +void EmptyHeap(void) +{ + void *BiosManagerPtr = (void *) GetHeapBase(NULL); + memset(BiosManagerPtr, 0, BIOS_HEAP_SIZE); +} + AGESA_STATUS fam15tn_AllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { UINT32 AvailableHeapSize; diff --git a/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.h b/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.h index 2392570a8b..0070e6f570 100644 --- a/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.h +++ b/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.h @@ -40,6 +40,7 @@ typedef struct _BIOS_BUFFER_NODE { } BIOS_BUFFER_NODE; UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader); +void EmptyHeap(void); AGESA_STATUS fam15tn_AllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); AGESA_STATUS fam15tn_DeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); diff --git a/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.c b/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.c index 8cc300c977..7dada18d10 100644 --- a/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.c +++ b/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.c @@ -28,6 +28,7 @@ #include "fam16kb_callouts.h" #include <cbmem.h> #include <arch/acpi.h> +#include <string.h> UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) { @@ -44,6 +45,12 @@ UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) return heap; } +void EmptyHeap(void) +{ + void *BiosManagerPtr = (void *) GetHeapBase(NULL); + memset(BiosManagerPtr, 0, BIOS_HEAP_SIZE); +} + AGESA_STATUS fam16kb_AllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { UINT32 AvailableHeapSize; diff --git a/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.h b/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.h index 3d4e9792dd..57dd5546e6 100644 --- a/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.h +++ b/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.h @@ -40,6 +40,7 @@ typedef struct _BIOS_BUFFER_NODE { } BIOS_BUFFER_NODE; UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader); +void EmptyHeap(void); AGESA_STATUS fam16kb_AllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); AGESA_STATUS fam16kb_DeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |