diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-05-02 09:40:04 +0300 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2014-05-05 08:52:33 +0200 |
| commit | e3aef13933c36f8a12687d554e952d360fde0bdb (patch) | |
| tree | d30c86388e0e6b513d3910cf4a446c92be200f38 /src/northbridge | |
| parent | 5caa9d9d81f0bcc90917d60b90f37f060dad48d3 (diff) | |
AGESA fam15tn: Use common GetHeapBase()
Implementation of this function is common for all boards in family,
and also across different families.
Change-Id: I562a132fa6d3ade2700d9a375d7aa21fcf8ea890
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5653
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c | 16 | ||||
| -rw-r--r-- | src/northbridge/amd/agesa/family15tn/fam15tn_callouts.h | 2 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c b/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c index cf84b3977c..2bc3b37ba6 100644 --- a/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c +++ b/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c @@ -27,6 +27,7 @@ #include "dimmSpd.h" #include "fam15tn_callouts.h" #include <cbmem.h> +#include <arch/acpi.h> #define AGESA_RUNTIME_SIZE 4096 @@ -50,6 +51,21 @@ static AGESA_STATUS alloc_cbmem(AGESA_BUFFER_PARAMS *AllocParams) { return AGESA_SUCCESS; } +UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader) +{ + UINT32 heap = BIOS_HEAP_START_ADDRESS; + +#if CONFIG_HAVE_ACPI_RESUME + /* Both romstage and ramstage has this S3 detect. */ + if (acpi_get_sleep_type() == 3) + heap = (UINT32) cbmem_find(CBMEM_ID_RESUME_SCRATCH) + + (CONFIG_HIGH_SCRATCH_MEMORY_SIZE - BIOS_HEAP_SIZE); + /* himem_heap_base + high_stack_size */ +#endif + + return heap; +} + 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 ff0cc44cfb..2392570a8b 100644 --- a/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.h +++ b/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.h @@ -39,6 +39,8 @@ typedef struct _BIOS_BUFFER_NODE { UINT32 NextNodeOffset; } BIOS_BUFFER_NODE; +UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader); + AGESA_STATUS fam15tn_AllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); AGESA_STATUS fam15tn_DeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); AGESA_STATUS fam15tn_LocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |