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| author | Patrick Georgi <pgeorgi@google.com> | 2017-09-28 17:59:18 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2017-10-05 16:35:50 +0000 |
| commit | 53b8a82e72b74e7598c5344597e014cd5c6fb49e (patch) | |
| tree | 75cdf19811d7c1414682cacfaa76e4cd4f95f806 /src/mainboard/google/reef/variants/coral/mainboard.c | |
| parent | 0e1ea279d025887c6904b4bb559c7165b44c6dec (diff) | |
| download | coreboot-53b8a82e72b74e7598c5344597e014cd5c6fb49e.tar.gz coreboot-53b8a82e72b74e7598c5344597e014cd5c6fb49e.tar.bz2 coreboot-53b8a82e72b74e7598c5344597e014cd5c6fb49e.zip | |
mb/google/reef: Cache EC's SKU ID on Coral
Change-Id: I1925f51d63290b8d08366b622d5df3aab3a7484e
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21737
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Diffstat (limited to 'src/mainboard/google/reef/variants/coral/mainboard.c')
| -rw-r--r-- | src/mainboard/google/reef/variants/coral/mainboard.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mainboard/google/reef/variants/coral/mainboard.c b/src/mainboard/google/reef/variants/coral/mainboard.c index c60c083eacbc..f2fa30c8faf2 100644 --- a/src/mainboard/google/reef/variants/coral/mainboard.c +++ b/src/mainboard/google/reef/variants/coral/mainboard.c @@ -26,8 +26,12 @@ enum { uint8_t variant_board_sku(void) { - // we know that the values are in 0..255 - return google_chromeec_get_sku_id(); + static int sku = -1; + + if (sku == -1) + sku = google_chromeec_get_sku_id(); + + return sku; } void variant_nhlt_oem_overrides(const char **oem_id, |