diff options
| -rw-r--r-- | src/mainboard/google/poppy/variants/rammus/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/mainboard/google/poppy/variants/rammus/mainboard.c | 44 |
2 files changed, 45 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/rammus/Makefile.inc b/src/mainboard/google/poppy/variants/rammus/Makefile.inc index eed7c445d9..9db2c21670 100644 --- a/src/mainboard/google/poppy/variants/rammus/Makefile.inc +++ b/src/mainboard/google/poppy/variants/rammus/Makefile.inc @@ -6,3 +6,4 @@ romstage-y += memory.c ramstage-y += gpio.c ramstage-y += nhlt.c +ramstage-y += mainboard.c diff --git a/src/mainboard/google/poppy/variants/rammus/mainboard.c b/src/mainboard/google/poppy/variants/rammus/mainboard.c new file mode 100644 index 0000000000..a3474d4666 --- /dev/null +++ b/src/mainboard/google/poppy/variants/rammus/mainboard.c @@ -0,0 +1,44 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2018 Google Inc. + * + * 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; version 2 of the License. + * + * 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. + */ + +#include <baseboard/variants.h> +#include <ec/google/chromeec/ec.h> +#include <smbios.h> +#include <string.h> + +#define SKU_UNKNOWN 0xFFFFFFFF + +uint32_t variant_board_sku(void) +{ + static uint32_t sku_id = SKU_UNKNOWN; + uint32_t id; + + if (sku_id != SKU_UNKNOWN) + return sku_id; + if (google_chromeec_cbi_get_sku_id(&id)) + return SKU_UNKNOWN; + sku_id = id; + + return sku_id; +} + +const char *smbios_mainboard_sku(void) +{ + static char sku_str[14]; /* sku{0..4294967295} */ + + snprintf(sku_str, sizeof(sku_str), "sku%u", variant_board_sku()); + + return sku_str; +} |