difos/target/linux/generic/pending-6.12/498-mtd-spi-nor-locking-support-for-MX25L6405D.patch
Mieczyslaw Nalewaj be6753dda0
generic: 6.12: manually rebuild pending patches
Manually rebuild pending patches:
 - 103-kbuild-export-SUBARCH.patch
 - 141-jffs2-add-RENAME_EXCHANGE-support.patch
 - 200-ARM-9404-1-arm32-fix-boot-hang-with-HAVE_LD_DEAD_COD.patch
 - 203-kallsyms_uncompressed.patch
 - 270-platform-mikrotik-build-bits.patch
 - 308-mips32r2_tune.patch
 - 330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
 - 402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch
 - 451-block-partitions-populate-fwnode.patch
 - 476-mtd-spi-nor-add-eon-en25q128.patch
 - 477-mtd-spi-nor-add-eon-en25qx128a.patch
 - 479-mtd-spi-nor-add-xtx-xt25f128b.patch
 - 481-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch
 - 482-mtd-spi-nor-add-gd25q512.patch
 - 484-mtd-spi-nor-add-esmt-f25l16pa.patch
 - 485-mtd-spi-nor-add-xmc-xm25qh128c.patch
 - 488-mtd-spi-nor-add-xmc-xm25qh64c.patch
 - 490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch
 - 497-mtd-mtdconcat-add-dt-driver-for-concat-devices.patch
 - 498-mtd-spi-nor-locking-support-for-MX25L6405D.patch
 - 510-block-add-uImage.FIT-subimage-block-driver.patch
 - 530-jffs2_make_lzma_available.patch
 - 630-packet_socket_type.patch
 - 666-Add-support-for-MAP-E-FMRs-mesh-mode.patch
 - 681-net-remove-NETIF_F_GSO_FRAGLIST-from-NETIF_F_GSO_SOF.patch
 - 700-netfilter-nft_flow_offload-handle-netdevice-events-f.patch
 - 702-net-ethernet-mtk_eth_soc-enable-threaded-NAPI.patch
 - 706-net-phy-populate-host_interfaces-when-attaching-PHY.patch
 - 711-03-net-dsa-qca8k-add-support-for-port_change_master.patch
 - 734-net-ethernet-mediatek-enlarge-DMA-reserve-buffer.patch
 - 736-03-net-ethernet-mtk_eth_soc-improve-keeping-track-of-of.patch
 - 737-net-ethernet-mtk_eth_soc-add-paths-and-SerDes-modes-.patch
 - 739-03-net-pcs-pcs-mtk-lynxi-add-platform-driver-for-MT7988.patch
 - 801-gpio-gpio-cascade-add-generic-GPIO-cascade.patch
 - 809-01-nvmem-core-generalize-mac-base-cells-handling.patch
 - 811-pci_disable_usb_common_quirks.patch
 - 834-ledtrig-libata.patch
 - 892-leds-Add-LED1202-I2C-driver.patch
 - 920-mangle_bootargs.patch

Co-authored-by: Aditya Nugraha <vortexilation@gmail.com>
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
[ improve commit title + minor fixes ]
Link: https://github.com/openwrt/openwrt/pull/16547
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2025-04-30 16:26:31 +02:00

32 lines
1.1 KiB
Diff

From 8bf2ce6ea4ee840b70f55a27f80e1cd308051b13 Mon Sep 17 00:00:00 2001
From: Nick Hainke <vincent@systemli.org>
Date: Mon, 27 Dec 2021 00:38:13 +0100
Subject: [PATCH 1/2] mtd: spi-nor: locking support for MX25L6405D
Macronix MX25L6405D supports locking with four block-protection bits.
Currently, the driver only sets three bits. If the bootloader does not
sustain the flash chip in an unlocked state, the flash might be
non-writeable. Add the corresponding flag to enable locking support with
four bits in the status register.
Tested on Nanostation M2 XM.
Similar to commit 7ea40b54e83b ("mtd: spi-nor: enable locking support for
MX25L12805D")
Signed-off-by: David Bauer <mail@david-bauer.net>
Signed-off-by: Nick Hainke <vincent@systemli.org>
---
drivers/mtd/spi-nor/macronix.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/mtd/spi-nor/macronix.c
+++ b/drivers/mtd/spi-nor/macronix.c
@@ -66,6 +66,7 @@ static const struct flash_info macronix_
.id = SNOR_ID(0xc2, 0x20, 0x17),
.name = "mx25l6405d",
.size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP,
.no_sfdp_flags = SECT_4K,
}, {
.id = SNOR_ID(0xc2, 0x20, 0x18),