diff options
Diffstat (limited to 'src/northbridge/intel/x4x/ram_calc.c')
| -rw-r--r-- | src/northbridge/intel/x4x/ram_calc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/northbridge/intel/x4x/ram_calc.c b/src/northbridge/intel/x4x/ram_calc.c index f11b19a9f1..27562eae83 100644 --- a/src/northbridge/intel/x4x/ram_calc.c +++ b/src/northbridge/intel/x4x/ram_calc.c @@ -17,6 +17,7 @@ #define __SIMPLE_DEVICE__ +#include <cbmem.h> #include <commonlib/helpers.h> #include <stdint.h> #include <arch/io.h> @@ -86,3 +87,9 @@ u8 decode_pciebar(u32 *const base, u32 *const len) *len = max_buses << 20; return 1; } + +void *cbmem_top(void) +{ + u32 ramtop = pci_read_config32(PCI_DEV(0,0,0), D0F0_TSEG); + return (void*)(ramtop); +} |