openwrt/package/boot/uboot-mediatek/patches/100-15-cmd-sf-add-support-to-read-flash-unique-ID.patch
Daniel Golle 50f7c5af4a uboot-mediatek: update to v2023.04
Update to next U-Boot timed release.
Remove now obsolete patch
100-01-board-mediatek-add-more-network-configurations.patch
Default IP addresses are now dealt with in Kconfig, no longer in board-
specific C header files.

Add patches to restore ANSI support in bootmenu which was broken upstream,
always use high-speed mode on serial UART for improved stability and fix
an issue with pinconf not being applied on MT7623 resulting in eMMC
being inaccessible when booting from micro SD card.

In order to keep the size of the bootloader on MT7623 below 512kB remove
some unneeded commands on both MT7623 boards.

Tested on:
 * BananaPi BPi-R2 (MT7623N)
 * BananaPi BPi-R3 (MT7986A)
 * BananaPi BPi-R64 (MT7622A)
 * Linksys E8450 (MT7622B)

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2023-04-12 22:02:27 +01:00

49 lines
1.5 KiB
Diff

From e60939acbebd07161f3978d1c6f13123fdd2ebf2 Mon Sep 17 00:00:00 2001
From: Weijie Gao <weijie.gao@mediatek.com>
Date: Mon, 25 Jul 2022 11:27:02 +0800
Subject: [PATCH 50/71] cmd: sf: add support to read flash unique ID
This patch adds support to display unique ID from spi-nor flashes
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
---
cmd/sf.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
--- a/cmd/sf.c
+++ b/cmd/sf.c
@@ -407,6 +407,14 @@ static int do_spi_protect(int argc, char
return ret == 0 ? 0 : 1;
}
+static int do_spi_flash_read_uuid(void)
+{
+ int ret = 0;
+ ret = flash->read_uuid(flash);
+
+ return ret == 0 ? 0 : 1;
+}
+
enum {
STAGE_ERASE,
STAGE_CHECK,
@@ -601,6 +609,8 @@ static int do_spi_flash(struct cmd_tbl *
ret = do_spi_flash_erase(argc, argv);
else if (strcmp(cmd, "protect") == 0)
ret = do_spi_protect(argc, argv);
+ else if (strcmp(cmd, "uuid") == 0)
+ ret = do_spi_flash_read_uuid();
else if (IS_ENABLED(CONFIG_CMD_SF_TEST) && !strcmp(cmd, "test"))
ret = do_spi_flash_test(argc, argv);
else
@@ -626,7 +636,8 @@ static const char long_help[] =
" at `addr' to flash at `offset'\n"
" or to start of mtd `partition'\n"
"sf protect lock/unlock sector len - protect/unprotect 'len' bytes starting\n"
- " at address 'sector'"
+ " at address 'sector'\n"
+ "sf uuid - read uuid from flash"
#ifdef CONFIG_CMD_SF_TEST
"\nsf test offset len - run a very basic destructive test"
#endif