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| author | david <david_wu@quantatw.com> | 2015-12-23 20:12:06 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-01-19 16:19:02 +0100 |
| commit | 425a4669485423d9a3de781f5c97765b9860a971 (patch) | |
| tree | 5c367ea843092b55749a9784b58d013bc3e2a72c /src/mainboard/google/lars/spd | |
| parent | d5fd2dddde538362c965ddab5c17a3404317694c (diff) | |
| download | coreboot-425a4669485423d9a3de781f5c97765b9860a971.tar.xz | |
google/lars: SPD changes for EVT board
Update Memory IDs for EVT board
BUG=None
BRANCH=lars
TEST=Build and boot lars
Change-Id: I8c0c731fc3a8eec0cb558137e9db90170debf2c6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a95fbf063b2e41d551171228a1ea8cbcfdcaecc8
Original-Change-Id: I2be8a7db99f17ea2968d7e4c5de83cc3e4cbcd14
Original-Signed-off-by: David Wu <David_Wu@quantatw.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/319622
Original-Commit-Ready: David Wu <david_wu@quantatw.com>
Original-Tested-by: David Wu <david_wu@quantatw.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12996
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard/google/lars/spd')
| -rw-r--r-- | src/mainboard/google/lars/spd/Makefile.inc | 6 | ||||
| -rw-r--r-- | src/mainboard/google/lars/spd/spd.c | 3 | ||||
| -rw-r--r-- | src/mainboard/google/lars/spd/spd.h | 4 |
3 files changed, 8 insertions, 5 deletions
diff --git a/src/mainboard/google/lars/spd/Makefile.inc b/src/mainboard/google/lars/spd/Makefile.inc index 4b9c376758..7f49cdb5dc 100644 --- a/src/mainboard/google/lars/spd/Makefile.inc +++ b/src/mainboard/google/lars/spd/Makefile.inc @@ -21,9 +21,9 @@ SPD_BIN = $(obj)/spd.bin SPD_SOURCES = hynix_dimm_H9CCNNN8JTBLAR-NUD-1G-1866 # 0b0000 Single Channel 2GB SPD_SOURCES += hynix_dimm_H9CCNNNBLTBLAR-NUD-2G-1866 # 0b0001 Dual Channel 8GB SPD_SOURCES += samsung_dimm_K4E8E324EB-EGCF-1G-1866 # 0b0010 Dual Channel 4GB -SPD_SOURCES += empty # 0b0011 -SPD_SOURCES += empty # 0b0100 -SPD_SOURCES += empty # 0b0101 +SPD_SOURCES += samsung_dimm_K4E8E324EB-EGCF-1G-1866 # 0b0011 Single Channel 2GB +SPD_SOURCES += hynix_dimm_H9CCNNNBLTBLAR-NUD-2G-1866 # 0b0100 Single Channel 4GB +SPD_SOURCES += samsung_dimm_K4E6E304EB-EGCF-2G-1866 # 0b0101 Dual Channel 8GB SPD_SOURCES += empty # 0b0110 SPD_SOURCES += empty # 0b0111 SPD_SOURCES += empty # 0b1000 diff --git a/src/mainboard/google/lars/spd/spd.c b/src/mainboard/google/lars/spd/spd.c index b8d8cd0d0c..106eb83c11 100644 --- a/src/mainboard/google/lars/spd/spd.c +++ b/src/mainboard/google/lars/spd/spd.c @@ -105,7 +105,8 @@ void mainboard_fill_spd_data(struct pei_data *pei_data) spd_span = spd_index * SPD_LEN; memcpy(pei_data->spd_data[0][0], spd_file + spd_span, SPD_LEN); - if (spd_index != HYNIX_SINGLE_CHAN) { + if (spd_index != MEM_SINGLE_CHAN0 && spd_index != MEM_SINGLE_CHAN3 + && spd_index != MEM_SINGLE_CHAN4) { memcpy(pei_data->spd_data[1][0], spd_file + spd_span, SPD_LEN); printk(BIOS_INFO, "Dual channel SPD detected writing second channel\n"); } diff --git a/src/mainboard/google/lars/spd/spd.h b/src/mainboard/google/lars/spd/spd.h index c4b2b56f20..d71487b41d 100644 --- a/src/mainboard/google/lars/spd/spd.h +++ b/src/mainboard/google/lars/spd/spd.h @@ -30,5 +30,7 @@ #define SPD_PART_LEN 18 #define SPD_MANU_OFF 148 -#define HYNIX_SINGLE_CHAN 0x0 +#define MEM_SINGLE_CHAN0 0x0 +#define MEM_SINGLE_CHAN3 0x3 +#define MEM_SINGLE_CHAN4 0x4 #endif |