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| author | Matt DeVillier <matt.devillier@gmail.com> | 2019-12-19 01:09:57 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-12-26 10:46:56 +0000 |
| commit | 34f52dd0ad4e701965f4653d28e3d3f0cc042f49 (patch) | |
| tree | 38753212c291d42c812c2453851a901aae4714d4 /src | |
| parent | 0405109eed3ddb4305bdb8ac59517e690732adc5 (diff) | |
| download | coreboot-34f52dd0ad4e701965f4653d28e3d3f0cc042f49.tar.xz | |
mb/google/kefka: Add missing SPD
Adapted from Chromium commit 9522225e
[Kefka: Add memory SPD info for Hynix H9CCNNN8GTALAR-NUD]
Add current available ram_id to support Hynix H9CCNNN8GTALAR-NUD spd info.
RAM_ID: 0110 4GiB Hynix H9CCNNN8GTALAR-NUD
RAM_ID: 0111 2GiB Hynix H9CCNNN8GTALAR-NUD
Original-Change-Id: I48386ff3e5f80de94ea87359a09a5ec2577043b5
Original-Signed-off-by: Peggy Chuang <peggychuang@ami.corp-partner.google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/664517
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I0ae76c4d8313246927bbc3f71b21f3611c89a6e3
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37901
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/cyan/variants/kefka/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/mainboard/google/cyan/variants/kefka/spd_util.c | 11 |
2 files changed, 12 insertions, 1 deletions
diff --git a/src/mainboard/google/cyan/variants/kefka/Makefile.inc b/src/mainboard/google/cyan/variants/kefka/Makefile.inc index 7799e8d2b3..d37ba1da08 100644 --- a/src/mainboard/google/cyan/variants/kefka/Makefile.inc +++ b/src/mainboard/google/cyan/variants/kefka/Makefile.inc @@ -28,6 +28,8 @@ SPD_SOURCES += micron_dimm_MT52L256M32D1PF-107 SPD_SOURCES += micron_dimm_MT52L256M32D1PF-107 SPD_SOURCES += samsung_2GiB_dimm_K4E8E324EB-EGCF SPD_SOURCES += samsung_2GiB_dimm_K4E8E324EB-EGCF +SPD_SOURCES += hynix_dimm_H9CCNNN8GTALAR-NUD +SPD_SOURCES += hynix_dimm_H9CCNNN8GTALAR-NUD SPD_DEPS := $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex) diff --git a/src/mainboard/google/cyan/variants/kefka/spd_util.c b/src/mainboard/google/cyan/variants/kefka/spd_util.c index d9adb721d1..9db56b9492 100644 --- a/src/mainboard/google/cyan/variants/kefka/spd_util.c +++ b/src/mainboard/google/cyan/variants/kefka/spd_util.c @@ -25,10 +25,13 @@ * 0b0011 - 2GiB total - 1 x 2GiB Micron MT52L256M32D1PF-107 * 0b0100 - 4GiB total - 2 x 2GiB Samsung K4E8E324EB-EGCF 1600MHz * 0b0101 - 2GiB total - 1 x 2GiB Samsung K4E8E324EB-EGCF 1600MHz + * 0b0110 - 4GiB total - 2 x 2GiB Hynix H9CCNNN8GTALAR-NUD + * 0b0111 - 2GiB total - 1 x 2GiB Hynix H9CCNNN8GTALAR-NUD * */ -static const uint32_t dual_channel_config = (1 << 0) | (1 << 2) | (1 << 4); +static const uint32_t dual_channel_config = + (1 << 0) | (1 << 2) | (1 << 4) | (1 << 6); int get_variant_spd_index(int ram_id, int *dual) { @@ -55,6 +58,12 @@ int get_variant_spd_index(int ram_id, int *dual) case 5: printk(BIOS_DEBUG, "2GiB Samsung K4E8E324EB-EGCF\n"); break; + case 6: + printk(BIOS_DEBUG, "4GiB Hynix H9CCNNN8GTALAR-NUD\n"); + break; + case 7: + printk(BIOS_DEBUG, "2GiB Hynix H9CCNNN8GTALAR-NUD\n"); + break; } /* 1:1 mapping between ram_id and spd_index for kefka */ |