[openwrt/openwrt] kernel: mtd: backport SafeLoader parser

LEDE Commits lede-commits at lists.infradead.org
Tue Oct 18 22:34:32 PDT 2022


rmilecki pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/711f1a8bcbdde1ee9e2934d707fb1765fc644268

commit 711f1a8bcbdde1ee9e2934d707fb1765fc644268
Author: Rafał Miłecki <rafal at milecki.pl>
AuthorDate: Tue Oct 18 22:37:46 2022 +0200

    kernel: mtd: backport SafeLoader parser
    
    Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
 target/linux/ath79/config-5.10                     |   1 +
 target/linux/ath79/config-5.15                     |   1 +
 target/linux/bcm53xx/config-5.10                   |   1 +
 target/linux/bcm53xx/config-5.15                   |   1 +
 ...-add-TP-Link-SafeLoader-partitions-table-.patch | 229 +++++++++++++++++++++
 ...-add-TP-Link-SafeLoader-partitions-table-.patch | 229 +++++++++++++++++++++
 .../435-mtd-add-routerbootpart-parser-config.patch |   4 +-
 .../435-mtd-add-routerbootpart-parser-config.patch |   4 +-
 target/linux/ramips/mt7620/config-5.10             |   1 +
 target/linux/ramips/mt7620/config-5.15             |   1 +
 target/linux/ramips/mt7621/config-5.10             |   1 +
 target/linux/ramips/mt7621/config-5.15             |   1 +
 target/linux/ramips/mt76x8/config-5.10             |   1 +
 target/linux/ramips/mt76x8/config-5.15             |   1 +
 14 files changed, 472 insertions(+), 4 deletions(-)

diff --git a/target/linux/ath79/config-5.10 b/target/linux/ath79/config-5.10
index ac903aee6d..04eec4375f 100644
--- a/target/linux/ath79/config-5.10
+++ b/target/linux/ath79/config-5.10
@@ -126,6 +126,7 @@ CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
 # CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
 CONFIG_MTD_PARSER_CYBERTAN=y
+# CONFIG_MTD_PARSER_TPLINK_SAFELOADER is not set
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_SPLIT_ELF_FW=y
diff --git a/target/linux/ath79/config-5.15 b/target/linux/ath79/config-5.15
index acb6b840bf..ce987c5539 100644
--- a/target/linux/ath79/config-5.15
+++ b/target/linux/ath79/config-5.15
@@ -123,6 +123,7 @@ CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
 # CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
 CONFIG_MTD_PARSER_CYBERTAN=y
+# CONFIG_MTD_PARSER_TPLINK_SAFELOADER is not set
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_SPLIT_ELF_FW=y
diff --git a/target/linux/bcm53xx/config-5.10 b/target/linux/bcm53xx/config-5.10
index d8fb7b2a5d..9850aa9563 100644
--- a/target/linux/bcm53xx/config-5.10
+++ b/target/linux/bcm53xx/config-5.10
@@ -196,6 +196,7 @@ CONFIG_MTD_NAND_CORE=y
 CONFIG_MTD_NAND_ECC=y
 CONFIG_MTD_NAND_ECC_SW_HAMMING=y
 CONFIG_MTD_OF_PARTS_LINKSYS_NS=y
+CONFIG_MTD_PARSER_TPLINK_SAFELOADER=y
 CONFIG_MTD_PARSER_TRX=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_SPI_NOR=y
diff --git a/target/linux/bcm53xx/config-5.15 b/target/linux/bcm53xx/config-5.15
index 32ac9fb6cc..3941c22b9c 100644
--- a/target/linux/bcm53xx/config-5.15
+++ b/target/linux/bcm53xx/config-5.15
@@ -205,6 +205,7 @@ CONFIG_MTD_NAND_CORE=y
 CONFIG_MTD_NAND_ECC=y
 CONFIG_MTD_NAND_ECC_SW_HAMMING=y
 CONFIG_MTD_OF_PARTS_LINKSYS_NS=y
+CONFIG_MTD_PARSER_TPLINK_SAFELOADER=y
 CONFIG_MTD_PARSER_TRX=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_SPI_NOR=y
diff --git a/target/linux/generic/backport-5.10/421-v6.2-mtd-parsers-add-TP-Link-SafeLoader-partitions-table-.patch b/target/linux/generic/backport-5.10/421-v6.2-mtd-parsers-add-TP-Link-SafeLoader-partitions-table-.patch
new file mode 100644
index 0000000000..9f543365a5
--- /dev/null
+++ b/target/linux/generic/backport-5.10/421-v6.2-mtd-parsers-add-TP-Link-SafeLoader-partitions-table-.patch
@@ -0,0 +1,229 @@
+From aec4d5f5ffd0f0092bd9dc21ea90e0bc237d4b74 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Sat, 15 Oct 2022 11:29:50 +0200
+Subject: [PATCH] mtd: parsers: add TP-Link SafeLoader partitions table parser
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This parser deals with most TP-Link home routers. It reads info about
+partitions and registers them in the MTD subsystem.
+
+Example from TP-Link Archer C5 V2:
+
+spi-nor spi0.0: s25fl128s1 (16384 Kbytes)
+15 tplink-safeloader partitions found on MTD device spi0.0
+Creating 15 MTD partitions on "spi0.0":
+0x000000000000-0x000000040000 : "fs-uboot"
+0x000000040000-0x000000440000 : "os-image"
+0x000000440000-0x000000e40000 : "rootfs"
+0x000000e40000-0x000000e40200 : "default-mac"
+0x000000e40200-0x000000e40400 : "pin"
+0x000000e40400-0x000000e40600 : "product-info"
+0x000000e50000-0x000000e60000 : "partition-table"
+0x000000e60000-0x000000e60200 : "soft-version"
+0x000000e61000-0x000000e70000 : "support-list"
+0x000000e70000-0x000000e80000 : "profile"
+0x000000e80000-0x000000e90000 : "default-config"
+0x000000e90000-0x000000ee0000 : "user-config"
+0x000000ee0000-0x000000fe0000 : "log"
+0x000000fe0000-0x000000ff0000 : "radio_bk"
+0x000000ff0000-0x000001000000 : "radio"
+
+Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
+Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20221015092950.27467-2-zajec5@gmail.com
+---
+ drivers/mtd/parsers/Kconfig             |  15 +++
+ drivers/mtd/parsers/Makefile            |   1 +
+ drivers/mtd/parsers/tplink_safeloader.c | 150 ++++++++++++++++++++++++
+ 3 files changed, 166 insertions(+)
+ create mode 100644 drivers/mtd/parsers/tplink_safeloader.c
+
+--- a/drivers/mtd/parsers/Kconfig
++++ b/drivers/mtd/parsers/Kconfig
+@@ -113,6 +113,21 @@ config MTD_AFS_PARTS
+ 	  for your particular device. It won't happen automatically. The
+ 	  'physmap' map driver (CONFIG_MTD_PHYSMAP) does this, for example.
+ 
++config MTD_PARSER_TPLINK_SAFELOADER
++	tristate "TP-Link Safeloader partitions parser"
++	depends on MTD && (ARCH_BCM_5301X || ATH79 || SOC_MT7620 || SOC_MT7621 || COMPILE_TEST)
++	help
++	  TP-Link home routers use flash partitions to store various data. Info
++	  about flash space layout is stored in a partitions table using a
++	  custom ASCII-based format.
++
++	  That format was first found in devices with SafeLoader bootloader and
++	  was named after it. Later it was adapted to CFE and U-Boot
++	  bootloaders.
++
++	  This driver reads partitions table, parses it and creates MTD
++	  partitions.
++
+ config MTD_PARSER_TRX
+ 	tristate "Parser for TRX format partitions"
+ 	depends on MTD && (BCM47XX || ARCH_BCM_5301X || ARCH_MEDIATEK || RALINK || COMPILE_TEST)
+--- a/drivers/mtd/parsers/Makefile
++++ b/drivers/mtd/parsers/Makefile
+@@ -9,6 +9,7 @@ ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908)	+=
+ ofpart-$(CONFIG_MTD_OF_PARTS_LINKSYS_NS)+= ofpart_linksys_ns.o
+ obj-$(CONFIG_MTD_PARSER_IMAGETAG)	+= parser_imagetag.o
+ obj-$(CONFIG_MTD_AFS_PARTS)		+= afs.o
++obj-$(CONFIG_MTD_PARSER_TPLINK_SAFELOADER)	+= tplink_safeloader.o
+ obj-$(CONFIG_MTD_PARSER_TRX)		+= parser_trx.o
+ obj-$(CONFIG_MTD_SERCOMM_PARTS)		+= scpart.o
+ obj-$(CONFIG_MTD_SHARPSL_PARTS)		+= sharpslpart.o
+--- /dev/null
++++ b/drivers/mtd/parsers/tplink_safeloader.c
+@@ -0,0 +1,150 @@
++// SPDX-License-Identifier: GPL-2.0-only
++/*
++ * Copyright © 2022 Rafał Miłecki <rafal at milecki.pl>
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
++#include <linux/of.h>
++#include <linux/slab.h>
++
++#define TPLINK_SAFELOADER_DATA_OFFSET		4
++#define TPLINK_SAFELOADER_MAX_PARTS		32
++
++struct safeloader_cmn_header {
++	__be32 size;
++	uint32_t unused;
++} __packed;
++
++static void *mtd_parser_tplink_safeloader_read_table(struct mtd_info *mtd)
++{
++	struct safeloader_cmn_header hdr;
++	struct device_node *np;
++	size_t bytes_read;
++	size_t offset;
++	size_t size;
++	char *buf;
++	int err;
++
++	np = mtd_get_of_node(mtd);
++	if (mtd_is_partition(mtd))
++		of_node_get(np);
++	else
++		np = of_get_child_by_name(np, "partitions");
++
++	if (of_property_read_u32(np, "partitions-table-offset", (u32 *)&offset)) {
++		pr_err("Failed to get partitions table offset\n");
++		goto err_put;
++	}
++
++	err = mtd_read(mtd, offset, sizeof(hdr), &bytes_read, (uint8_t *)&hdr);
++	if (err && !mtd_is_bitflip(err)) {
++		pr_err("Failed to read from %s at 0x%zx\n", mtd->name, offset);
++		goto err_put;
++	}
++
++	size = be32_to_cpu(hdr.size);
++
++	buf = kmalloc(size + 1, GFP_KERNEL);
++	if (!buf)
++		goto err_put;
++
++	err = mtd_read(mtd, offset + sizeof(hdr), size, &bytes_read, buf);
++	if (err && !mtd_is_bitflip(err)) {
++		pr_err("Failed to read from %s at 0x%zx\n", mtd->name, offset + sizeof(hdr));
++		goto err_kfree;
++	}
++
++	buf[size] = '\0';
++
++	of_node_put(np);
++
++	return buf;
++
++err_kfree:
++	kfree(buf);
++err_put:
++	of_node_put(np);
++	return NULL;
++}
++
++static int mtd_parser_tplink_safeloader_parse(struct mtd_info *mtd,
++					      const struct mtd_partition **pparts,
++					      struct mtd_part_parser_data *data)
++{
++	struct mtd_partition *parts;
++	char name[65];
++	size_t offset;
++	size_t bytes;
++	char *buf;
++	int idx;
++	int err;
++
++	parts = kcalloc(TPLINK_SAFELOADER_MAX_PARTS, sizeof(*parts), GFP_KERNEL);
++	if (!parts) {
++		err = -ENOMEM;
++		goto err_out;
++	}
++
++	buf = mtd_parser_tplink_safeloader_read_table(mtd);
++	if (!buf) {
++		err = -ENOENT;
++		goto err_out;
++	}
++
++	for (idx = 0, offset = TPLINK_SAFELOADER_DATA_OFFSET;
++	     idx < TPLINK_SAFELOADER_MAX_PARTS &&
++	     sscanf(buf + offset, "partition %64s base 0x%llx size 0x%llx%zn\n",
++		    name, &parts[idx].offset, &parts[idx].size, &bytes) == 3;
++	     idx++, offset += bytes + 1) {
++		parts[idx].name = kstrdup(name, GFP_KERNEL);
++		if (!parts[idx].name) {
++			err = -ENOMEM;
++			goto err_free;
++		}
++	}
++
++	if (idx == TPLINK_SAFELOADER_MAX_PARTS)
++		pr_warn("Reached maximum number of partitions!\n");
++
++	kfree(buf);
++
++	*pparts = parts;
++
++	return idx;
++
++err_free:
++	for (idx -= 1; idx >= 0; idx--)
++		kfree(parts[idx].name);
++err_out:
++	return err;
++};
++
++static void mtd_parser_tplink_safeloader_cleanup(const struct mtd_partition *pparts,
++						 int nr_parts)
++{
++	int i;
++
++	for (i = 0; i < nr_parts; i++)
++		kfree(pparts[i].name);
++
++	kfree(pparts);
++}
++
++static const struct of_device_id mtd_parser_tplink_safeloader_of_match_table[] = {
++	{ .compatible = "tplink,safeloader-partitions" },
++	{},
++};
++MODULE_DEVICE_TABLE(of, mtd_parser_tplink_safeloader_of_match_table);
++
++static struct mtd_part_parser mtd_parser_tplink_safeloader = {
++	.parse_fn = mtd_parser_tplink_safeloader_parse,
++	.cleanup = mtd_parser_tplink_safeloader_cleanup,
++	.name = "tplink-safeloader",
++	.of_match_table = mtd_parser_tplink_safeloader_of_match_table,
++};
++module_mtd_part_parser(mtd_parser_tplink_safeloader);
++
++MODULE_LICENSE("GPL");
diff --git a/target/linux/generic/backport-5.15/421-v6.2-mtd-parsers-add-TP-Link-SafeLoader-partitions-table-.patch b/target/linux/generic/backport-5.15/421-v6.2-mtd-parsers-add-TP-Link-SafeLoader-partitions-table-.patch
new file mode 100644
index 0000000000..9f543365a5
--- /dev/null
+++ b/target/linux/generic/backport-5.15/421-v6.2-mtd-parsers-add-TP-Link-SafeLoader-partitions-table-.patch
@@ -0,0 +1,229 @@
+From aec4d5f5ffd0f0092bd9dc21ea90e0bc237d4b74 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Sat, 15 Oct 2022 11:29:50 +0200
+Subject: [PATCH] mtd: parsers: add TP-Link SafeLoader partitions table parser
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This parser deals with most TP-Link home routers. It reads info about
+partitions and registers them in the MTD subsystem.
+
+Example from TP-Link Archer C5 V2:
+
+spi-nor spi0.0: s25fl128s1 (16384 Kbytes)
+15 tplink-safeloader partitions found on MTD device spi0.0
+Creating 15 MTD partitions on "spi0.0":
+0x000000000000-0x000000040000 : "fs-uboot"
+0x000000040000-0x000000440000 : "os-image"
+0x000000440000-0x000000e40000 : "rootfs"
+0x000000e40000-0x000000e40200 : "default-mac"
+0x000000e40200-0x000000e40400 : "pin"
+0x000000e40400-0x000000e40600 : "product-info"
+0x000000e50000-0x000000e60000 : "partition-table"
+0x000000e60000-0x000000e60200 : "soft-version"
+0x000000e61000-0x000000e70000 : "support-list"
+0x000000e70000-0x000000e80000 : "profile"
+0x000000e80000-0x000000e90000 : "default-config"
+0x000000e90000-0x000000ee0000 : "user-config"
+0x000000ee0000-0x000000fe0000 : "log"
+0x000000fe0000-0x000000ff0000 : "radio_bk"
+0x000000ff0000-0x000001000000 : "radio"
+
+Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
+Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20221015092950.27467-2-zajec5@gmail.com
+---
+ drivers/mtd/parsers/Kconfig             |  15 +++
+ drivers/mtd/parsers/Makefile            |   1 +
+ drivers/mtd/parsers/tplink_safeloader.c | 150 ++++++++++++++++++++++++
+ 3 files changed, 166 insertions(+)
+ create mode 100644 drivers/mtd/parsers/tplink_safeloader.c
+
+--- a/drivers/mtd/parsers/Kconfig
++++ b/drivers/mtd/parsers/Kconfig
+@@ -113,6 +113,21 @@ config MTD_AFS_PARTS
+ 	  for your particular device. It won't happen automatically. The
+ 	  'physmap' map driver (CONFIG_MTD_PHYSMAP) does this, for example.
+ 
++config MTD_PARSER_TPLINK_SAFELOADER
++	tristate "TP-Link Safeloader partitions parser"
++	depends on MTD && (ARCH_BCM_5301X || ATH79 || SOC_MT7620 || SOC_MT7621 || COMPILE_TEST)
++	help
++	  TP-Link home routers use flash partitions to store various data. Info
++	  about flash space layout is stored in a partitions table using a
++	  custom ASCII-based format.
++
++	  That format was first found in devices with SafeLoader bootloader and
++	  was named after it. Later it was adapted to CFE and U-Boot
++	  bootloaders.
++
++	  This driver reads partitions table, parses it and creates MTD
++	  partitions.
++
+ config MTD_PARSER_TRX
+ 	tristate "Parser for TRX format partitions"
+ 	depends on MTD && (BCM47XX || ARCH_BCM_5301X || ARCH_MEDIATEK || RALINK || COMPILE_TEST)
+--- a/drivers/mtd/parsers/Makefile
++++ b/drivers/mtd/parsers/Makefile
+@@ -9,6 +9,7 @@ ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908)	+=
+ ofpart-$(CONFIG_MTD_OF_PARTS_LINKSYS_NS)+= ofpart_linksys_ns.o
+ obj-$(CONFIG_MTD_PARSER_IMAGETAG)	+= parser_imagetag.o
+ obj-$(CONFIG_MTD_AFS_PARTS)		+= afs.o
++obj-$(CONFIG_MTD_PARSER_TPLINK_SAFELOADER)	+= tplink_safeloader.o
+ obj-$(CONFIG_MTD_PARSER_TRX)		+= parser_trx.o
+ obj-$(CONFIG_MTD_SERCOMM_PARTS)		+= scpart.o
+ obj-$(CONFIG_MTD_SHARPSL_PARTS)		+= sharpslpart.o
+--- /dev/null
++++ b/drivers/mtd/parsers/tplink_safeloader.c
+@@ -0,0 +1,150 @@
++// SPDX-License-Identifier: GPL-2.0-only
++/*
++ * Copyright © 2022 Rafał Miłecki <rafal at milecki.pl>
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
++#include <linux/of.h>
++#include <linux/slab.h>
++
++#define TPLINK_SAFELOADER_DATA_OFFSET		4
++#define TPLINK_SAFELOADER_MAX_PARTS		32
++
++struct safeloader_cmn_header {
++	__be32 size;
++	uint32_t unused;
++} __packed;
++
++static void *mtd_parser_tplink_safeloader_read_table(struct mtd_info *mtd)
++{
++	struct safeloader_cmn_header hdr;
++	struct device_node *np;
++	size_t bytes_read;
++	size_t offset;
++	size_t size;
++	char *buf;
++	int err;
++
++	np = mtd_get_of_node(mtd);
++	if (mtd_is_partition(mtd))
++		of_node_get(np);
++	else
++		np = of_get_child_by_name(np, "partitions");
++
++	if (of_property_read_u32(np, "partitions-table-offset", (u32 *)&offset)) {
++		pr_err("Failed to get partitions table offset\n");
++		goto err_put;
++	}
++
++	err = mtd_read(mtd, offset, sizeof(hdr), &bytes_read, (uint8_t *)&hdr);
++	if (err && !mtd_is_bitflip(err)) {
++		pr_err("Failed to read from %s at 0x%zx\n", mtd->name, offset);
++		goto err_put;
++	}
++
++	size = be32_to_cpu(hdr.size);
++
++	buf = kmalloc(size + 1, GFP_KERNEL);
++	if (!buf)
++		goto err_put;
++
++	err = mtd_read(mtd, offset + sizeof(hdr), size, &bytes_read, buf);
++	if (err && !mtd_is_bitflip(err)) {
++		pr_err("Failed to read from %s at 0x%zx\n", mtd->name, offset + sizeof(hdr));
++		goto err_kfree;
++	}
++
++	buf[size] = '\0';
++
++	of_node_put(np);
++
++	return buf;
++
++err_kfree:
++	kfree(buf);
++err_put:
++	of_node_put(np);
++	return NULL;
++}
++
++static int mtd_parser_tplink_safeloader_parse(struct mtd_info *mtd,
++					      const struct mtd_partition **pparts,
++					      struct mtd_part_parser_data *data)
++{
++	struct mtd_partition *parts;
++	char name[65];
++	size_t offset;
++	size_t bytes;
++	char *buf;
++	int idx;
++	int err;
++
++	parts = kcalloc(TPLINK_SAFELOADER_MAX_PARTS, sizeof(*parts), GFP_KERNEL);
++	if (!parts) {
++		err = -ENOMEM;
++		goto err_out;
++	}
++
++	buf = mtd_parser_tplink_safeloader_read_table(mtd);
++	if (!buf) {
++		err = -ENOENT;
++		goto err_out;
++	}
++
++	for (idx = 0, offset = TPLINK_SAFELOADER_DATA_OFFSET;
++	     idx < TPLINK_SAFELOADER_MAX_PARTS &&
++	     sscanf(buf + offset, "partition %64s base 0x%llx size 0x%llx%zn\n",
++		    name, &parts[idx].offset, &parts[idx].size, &bytes) == 3;
++	     idx++, offset += bytes + 1) {
++		parts[idx].name = kstrdup(name, GFP_KERNEL);
++		if (!parts[idx].name) {
++			err = -ENOMEM;
++			goto err_free;
++		}
++	}
++
++	if (idx == TPLINK_SAFELOADER_MAX_PARTS)
++		pr_warn("Reached maximum number of partitions!\n");
++
++	kfree(buf);
++
++	*pparts = parts;
++
++	return idx;
++
++err_free:
++	for (idx -= 1; idx >= 0; idx--)
++		kfree(parts[idx].name);
++err_out:
++	return err;
++};
++
++static void mtd_parser_tplink_safeloader_cleanup(const struct mtd_partition *pparts,
++						 int nr_parts)
++{
++	int i;
++
++	for (i = 0; i < nr_parts; i++)
++		kfree(pparts[i].name);
++
++	kfree(pparts);
++}
++
++static const struct of_device_id mtd_parser_tplink_safeloader_of_match_table[] = {
++	{ .compatible = "tplink,safeloader-partitions" },
++	{},
++};
++MODULE_DEVICE_TABLE(of, mtd_parser_tplink_safeloader_of_match_table);
++
++static struct mtd_part_parser mtd_parser_tplink_safeloader = {
++	.parse_fn = mtd_parser_tplink_safeloader_parse,
++	.cleanup = mtd_parser_tplink_safeloader_cleanup,
++	.name = "tplink-safeloader",
++	.of_match_table = mtd_parser_tplink_safeloader_of_match_table,
++};
++module_mtd_part_parser(mtd_parser_tplink_safeloader);
++
++MODULE_LICENSE("GPL");
diff --git a/target/linux/generic/pending-5.10/435-mtd-add-routerbootpart-parser-config.patch b/target/linux/generic/pending-5.10/435-mtd-add-routerbootpart-parser-config.patch
index 446bc0bef1..5c7b57b373 100644
--- a/target/linux/generic/pending-5.10/435-mtd-add-routerbootpart-parser-config.patch
+++ b/target/linux/generic/pending-5.10/435-mtd-add-routerbootpart-parser-config.patch
@@ -16,7 +16,7 @@ Signed-off-by: Thibaut VARÈNE <hacks at slashdirt.org>
 
 --- a/drivers/mtd/parsers/Kconfig
 +++ b/drivers/mtd/parsers/Kconfig
-@@ -204,3 +204,12 @@ config MTD_SERCOMM_PARTS
+@@ -219,3 +219,12 @@ config MTD_SERCOMM_PARTS
  	  partition map. This partition table contains real partition
  	  offsets, which may differ from device to device depending on the
  	  number and location of bad blocks on NAND.
@@ -31,7 +31,7 @@ Signed-off-by: Thibaut VARÈNE <hacks at slashdirt.org>
 +	 formatted DTS.
 --- a/drivers/mtd/parsers/Makefile
 +++ b/drivers/mtd/parsers/Makefile
-@@ -14,3 +14,4 @@ obj-$(CONFIG_MTD_PARSER_TRX)		+= parser_
+@@ -15,3 +15,4 @@ obj-$(CONFIG_MTD_PARSER_TRX)		+= parser_
  obj-$(CONFIG_MTD_SERCOMM_PARTS)		+= scpart.o
  obj-$(CONFIG_MTD_SHARPSL_PARTS)		+= sharpslpart.o
  obj-$(CONFIG_MTD_REDBOOT_PARTS)		+= redboot.o
diff --git a/target/linux/generic/pending-5.15/435-mtd-add-routerbootpart-parser-config.patch b/target/linux/generic/pending-5.15/435-mtd-add-routerbootpart-parser-config.patch
index 30f5334af4..ee949f73c0 100644
--- a/target/linux/generic/pending-5.15/435-mtd-add-routerbootpart-parser-config.patch
+++ b/target/linux/generic/pending-5.15/435-mtd-add-routerbootpart-parser-config.patch
@@ -16,7 +16,7 @@ Signed-off-by: Thibaut VARÈNE <hacks at slashdirt.org>
 
 --- a/drivers/mtd/parsers/Kconfig
 +++ b/drivers/mtd/parsers/Kconfig
-@@ -211,3 +211,12 @@ config MTD_SERCOMM_PARTS
+@@ -226,3 +226,12 @@ config MTD_SERCOMM_PARTS
  	  partition map. This partition table contains real partition
  	  offsets, which may differ from device to device depending on the
  	  number and location of bad blocks on NAND.
@@ -31,7 +31,7 @@ Signed-off-by: Thibaut VARÈNE <hacks at slashdirt.org>
 +	 formatted DTS.
 --- a/drivers/mtd/parsers/Makefile
 +++ b/drivers/mtd/parsers/Makefile
-@@ -15,3 +15,4 @@ obj-$(CONFIG_MTD_SERCOMM_PARTS)		+= scpa
+@@ -16,3 +16,4 @@ obj-$(CONFIG_MTD_SERCOMM_PARTS)		+= scpa
  obj-$(CONFIG_MTD_SHARPSL_PARTS)		+= sharpslpart.o
  obj-$(CONFIG_MTD_REDBOOT_PARTS)		+= redboot.o
  obj-$(CONFIG_MTD_QCOMSMEM_PARTS)	+= qcomsmempart.o
diff --git a/target/linux/ramips/mt7620/config-5.10 b/target/linux/ramips/mt7620/config-5.10
index f6b3882249..fb0fd1d30b 100644
--- a/target/linux/ramips/mt7620/config-5.10
+++ b/target/linux/ramips/mt7620/config-5.10
@@ -112,6 +112,7 @@ CONFIG_MODULES_USE_ELF_REL=y
 # CONFIG_MT7621_WDT is not set
 # CONFIG_MTD_CFI_INTELEXT is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_PARSER_TPLINK_SAFELOADER is not set
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
diff --git a/target/linux/ramips/mt7620/config-5.15 b/target/linux/ramips/mt7620/config-5.15
index d6c6995efe..0f8aca000c 100644
--- a/target/linux/ramips/mt7620/config-5.15
+++ b/target/linux/ramips/mt7620/config-5.15
@@ -113,6 +113,7 @@ CONFIG_MODULES_USE_ELF_REL=y
 # CONFIG_MT7621_WDT is not set
 # CONFIG_MTD_CFI_INTELEXT is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_PARSER_TPLINK_SAFELOADER is not set
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_SPI_NOR_USE_VARIABLE_ERASE=y
diff --git a/target/linux/ramips/mt7621/config-5.10 b/target/linux/ramips/mt7621/config-5.10
index 1b415f3e66..b6c7407484 100644
--- a/target/linux/ramips/mt7621/config-5.10
+++ b/target/linux/ramips/mt7621/config-5.10
@@ -159,6 +159,7 @@ CONFIG_MTD_NAND_ECC=y
 CONFIG_MTD_NAND_ECC_SW_HAMMING=y
 CONFIG_MTD_NAND_MT7621=y
 CONFIG_MTD_NAND_MTK_BMT=y
+# CONFIG_MTD_PARSER_TPLINK_SAFELOADER is not set
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_ROUTERBOOT_PARTS=y
diff --git a/target/linux/ramips/mt7621/config-5.15 b/target/linux/ramips/mt7621/config-5.15
index a8094fe305..adda3fef64 100644
--- a/target/linux/ramips/mt7621/config-5.15
+++ b/target/linux/ramips/mt7621/config-5.15
@@ -160,6 +160,7 @@ CONFIG_MTD_NAND_ECC=y
 CONFIG_MTD_NAND_ECC_SW_HAMMING=y
 CONFIG_MTD_NAND_MT7621=y
 CONFIG_MTD_NAND_MTK_BMT=y
+# CONFIG_MTD_PARSER_TPLINK_SAFELOADER is not set
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_ROUTERBOOT_PARTS=y
diff --git a/target/linux/ramips/mt76x8/config-5.10 b/target/linux/ramips/mt76x8/config-5.10
index 39d04b8d10..37f0bb8e3e 100644
--- a/target/linux/ramips/mt76x8/config-5.10
+++ b/target/linux/ramips/mt76x8/config-5.10
@@ -110,6 +110,7 @@ CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_MT7621_WDT=y
 # CONFIG_MTD_CFI_INTELEXT is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_PARSER_TPLINK_SAFELOADER is not set
 CONFIG_MTD_PARSER_TRX=y
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_SPI_NOR=y
diff --git a/target/linux/ramips/mt76x8/config-5.15 b/target/linux/ramips/mt76x8/config-5.15
index 555b57fe60..5e44d613df 100644
--- a/target/linux/ramips/mt76x8/config-5.15
+++ b/target/linux/ramips/mt76x8/config-5.15
@@ -111,6 +111,7 @@ CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_MT7621_WDT=y
 # CONFIG_MTD_CFI_INTELEXT is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_PARSER_TPLINK_SAFELOADER is not set
 CONFIG_MTD_PARSER_TRX=y
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_SPI_NOR=y




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