diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/herobrine/mainboard.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mainboard/google/herobrine/mainboard.c b/src/mainboard/google/herobrine/mainboard.c index 2648392227..c9bca737e5 100644 --- a/src/mainboard/google/herobrine/mainboard.c +++ b/src/mainboard/google/herobrine/mainboard.c @@ -91,7 +91,12 @@ static void display_startup(void) */ bool mainboard_needs_pcie_init(void) { - uint32_t sku = sku_id(); + /* + * Mask out everything above the actual SKU bits We have 3 sku pins, + * each tristate, so we can represent numbers up to 27, or 5 bits + */ + uint32_t sku_bits_mask = 0xff; + uint32_t sku = sku_id() & sku_bits_mask; if (sku == CROS_SKU_UNKNOWN) { printk(BIOS_WARNING, "Unknown SKU (%#x); assuming PCIe", sku); |