diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/x4x/raminit.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/northbridge/intel/x4x/raminit.c b/src/northbridge/intel/x4x/raminit.c index d41b74c8db..9d37ada38f 100644 --- a/src/northbridge/intel/x4x/raminit.c +++ b/src/northbridge/intel/x4x/raminit.c @@ -653,6 +653,11 @@ void sdram_initialize(int boot_path, const u8 *spd_map) /* Failed S3 resume, reset to come up cleanly */ outb(0x6, 0xcf9); halt(); + } else if (boot_path == BOOT_PATH_WARM_RESET) { + /* On warm reset some of dram calibrations fail + and therefore requiring valid cached settings */ + outb(0xe, 0xcf9); + halt(); } ctrl_cached = NULL; } else { |