purism/librem13v2: convert to variant setup

Convert the Purism Librem13v2 board to a variant setup,
in preparation of adding the librem15v3 as a new variant.
The 13v2 and 15v3 are nearly identical, so this minimizes new
code to add support for the latter.

Change-Id: I5d648cdb8f63c03de5474253203b3d0853673294
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/22047
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 0 insertions, 49 deletions

diff --git a/src/mainboard/purism/librem13v2/mainboard.c b/src/mainboard/purism/librem13v2/mainboard.c
deleted file mode 100644
index 37a7a01132..0000000000
--- a/src/mainboard/purism/librem13v2/mainboard.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2017 Purism SPC
- *
- * 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 <smbios.h>
-#include <string.h>
-#include <cbfs.h>
-
-#define MAX_SERIAL_LENGTH 0x100
-
-const char *smbios_mainboard_serial_number(void)
-{
-	static char serial_number[MAX_SERIAL_LENGTH + 1] = {0};
-	struct cbfsf file;
-
-	if (serial_number[0] != 0)
-		return serial_number;
-
-	if (cbfs_boot_locate(&file, "serial_number", NULL) == 0) {
-		struct region_device cbfs_region;
-		size_t serial_len;
-
-		cbfs_file_data(&cbfs_region, &file);
-
-		serial_len = region_device_sz(&cbfs_region);
-		if (serial_len <= MAX_SERIAL_LENGTH) {
-			if (rdev_readat(&cbfs_region, serial_number, 0,
-					serial_len) == serial_len) {
-				serial_number[serial_len] = 0;
-				return serial_number;
-			}
-		}
-	}
-
-	strncpy(serial_number, CONFIG_MAINBOARD_SERIAL_NUMBER, MAX_SERIAL_LENGTH);
-
-	return serial_number;
-}