diff options
| -rw-r--r-- | src/northbridge/intel/e7505/raminit.c | 6 | ||||
| -rw-r--r-- | src/northbridge/intel/e7505/raminit.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/northbridge/intel/e7505/raminit.c b/src/northbridge/intel/e7505/raminit.c index 2f558f5231..9fba602833 100644 --- a/src/northbridge/intel/e7505/raminit.c +++ b/src/northbridge/intel/e7505/raminit.c @@ -1889,6 +1889,12 @@ void e7505_mch_init(const struct mem_controller *memctrl) sdram_enable(memctrl); } +unsigned long get_top_of_ram(void) +{ + u32 tolm = (pci_read_config16(MCHDEV, TOLM) & ~0x7ff) << 16; + return (unsigned long) tolm; +} + /** * Scrub and reset error counts for ECC dimms. * diff --git a/src/northbridge/intel/e7505/raminit.h b/src/northbridge/intel/e7505/raminit.h index 8eb4990364..f9ba7968be 100644 --- a/src/northbridge/intel/e7505/raminit.h +++ b/src/northbridge/intel/e7505/raminit.h @@ -20,6 +20,7 @@ void e7505_mch_scrub_ecc(unsigned long ret_addr); void e7505_mch_done(const struct mem_controller *memctrl); int e7505_mch_is_ready(void); +unsigned long get_top_of_ram(void); /* Mainboard exports this. */ int spd_read_byte(unsigned device, unsigned address); |