diff options
author | Damien Zammit <damien@zamaudio.com> | 2015-11-20 17:17:51 +1100 |
---|---|---|
committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-12-02 00:26:45 +0100 |
commit | 003d15cab43fe34f1916d6f3877f2a6f2b8f6e25 (patch) | |
tree | 486096f720924c8660995b1d95b42c156216095e /src/northbridge/intel/pineview/raminit.h | |
parent | f7060f1d0f72bab5b349846bc97784895643cf50 (diff) |
northbridge/intel/pineview: Add native raminit
Does native ram init for Intel Atom D5xx 8086:a000 northbridge
Tested on Intel D510MO mainboard, board boots linux kernel
- Works fully with both dimms populated (2x2GB), memtest passes 100%
- Almost boots with only one dimm in one of the slots
(suspect bad memory map with one dimm?)
- Reads garbage with only one dimm in other slot
Change-Id: Ibd22be2a959045e0a83aae2a3a0e877013f80711
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/12501
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Diffstat (limited to 'src/northbridge/intel/pineview/raminit.h')
-rw-r--r-- | src/northbridge/intel/pineview/raminit.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/northbridge/intel/pineview/raminit.h b/src/northbridge/intel/pineview/raminit.h new file mode 100644 index 0000000000..dc8de74634 --- /dev/null +++ b/src/northbridge/intel/pineview/raminit.h @@ -0,0 +1,22 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015 Damien Zammit <damien@zamaudio.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef PINEVIEW_RAMINIT_H +#define PINEVIEW_RAMINIT_H + +void sdram_initialize(int boot_path, const u8 *sdram_addresses); + +#endif /* PINEVIEW_RAMINIT_H */ |