cbfs: Replace more instances of cbfs_boot_locate() with newer APIs

In pursuit of the eventual goal of removing cbfs_boot_locate() (and
direct rdev access) from CBFS APIs, this patch replaces all remaining
"simple" uses of the function call that can easily be replaced by the
newer APIs (like cbfs_load() or cbfs_map()). Some cases of
cbfs_boot_locate() remain that will be more complicated to solve.

Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: Icd0f21e2fa49c7cc834523578b7b45b5482cb1a8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50348
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

1 files changed, 0 insertions, 35 deletions

diff --git a/src/mainboard/razer/blade_stealth_kbl/mainboard.c b/src/mainboard/razer/blade_stealth_kbl/mainboard.c
deleted file mode 100644
index eecfa3b6563d..000000000000
--- a/src/mainboard/razer/blade_stealth_kbl/mainboard.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#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 ser_len;
-
-		cbfs_file_data(&cbfs_region, &file);
-
-		ser_len = region_device_sz(&cbfs_region);
-		if (ser_len <= MAX_SERIAL_LENGTH) {
-			if (rdev_readat(&cbfs_region, serial_number, 0, ser_len) == ser_len) {
-				serial_number[ser_len] = 0;
-				return serial_number;
-			}
-		}
-	}
-
-	strncpy(serial_number, CONFIG_MAINBOARD_SERIAL_NUMBER, MAX_SERIAL_LENGTH);
-
-	return serial_number;
-}