[openwrt/openwrt] kernel: backport 5.13 mtd partitioning changes
LEDE Commits
lede-commits at lists.infradead.org
Thu Apr 8 11:59:43 BST 2021
rmilecki pushed a commit to openwrt/openwrt.git, branch openwrt-21.02:
https://git.openwrt.org/0a98a33e099d57c6bcb55c56540242af66d2e899
commit 0a98a33e099d57c6bcb55c56540242af66d2e899
Author: Rafał Miłecki <rafal at milecki.pl>
AuthorDate: Mon Mar 29 08:16:17 2021 +0200
kernel: backport 5.13 mtd partitioning changes
1. Use upstream accepted NVMEM patches
2. Minor fix for BCM4908 partitioning
3. Support for Linksys firmware partitions on Northstar
Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
(cherry picked from commit 3fd0a4222b6efbfbdb560c5b13e899ecda627494)
---
.../patches-5.4/404-mtd-cybertan-trx-parser.patch | 10 +-
target/linux/bcm4908/config-5.4 | 1 +
target/linux/bcm53xx/config-5.4 | 1 +
...-ofpart-make-symbol-bcm4908_partitions_qu.patch | 34 +++++
...-nvmem-cells-compatible-to-parse-mtd-as-.patch} | 4 +-
...bindings-nvmem-drop-nodename-restriction.patch} | 7 +-
...mtd-Document-use-of-nvmem-cells-compatib.patch} | 4 +-
...-mtd-add-binding-for-Linksys-Northstar-pa.patch | 98 +++++++++++++
...-ofpart-support-Linksys-Northstar-partiti.patch | 156 +++++++++++++++++++++
.../435-mtd-add-routerbootpart-parser-config.patch | 4 +-
...31-mtd-add-SMEM-parser-for-QCOM-platforms.patch | 4 +-
.../patches-5.4/202-linksys-find-active-root.patch | 8 +-
.../lantiq/patches-5.4/0101-find_active_root.patch | 12 +-
.../mvebu/patches-5.4/400-find_active_root.patch | 8 +-
14 files changed, 324 insertions(+), 27 deletions(-)
diff --git a/target/linux/ath79/patches-5.4/404-mtd-cybertan-trx-parser.patch b/target/linux/ath79/patches-5.4/404-mtd-cybertan-trx-parser.patch
index 59ee57d277..923589661e 100644
--- a/target/linux/ath79/patches-5.4/404-mtd-cybertan-trx-parser.patch
+++ b/target/linux/ath79/patches-5.4/404-mtd-cybertan-trx-parser.patch
@@ -1,18 +1,18 @@
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
-@@ -7,6 +7,7 @@ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myl
- obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
+@@ -8,6 +8,7 @@ obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
ofpart-y += ofpart_core.o
ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) += ofpart_bcm4908.o
+ ofpart-$(CONFIG_MTD_OF_PARTS_LINKSYS_NS)+= ofpart_linksys_ns.o
+obj-$(CONFIG_MTD_PARSER_CYBERTAN) += parser_cybertan.o
obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o
obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o
--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
-@@ -92,6 +92,14 @@ config MTD_OF_PARTS_BCM4908
- that can have multiple "firmware" partitions. It takes care of
- finding currently used one and backup ones.
+@@ -102,6 +102,14 @@ config MTD_OF_PARTS_LINKSYS_NS
+ two "firmware" partitions. Currently used firmware has to be detected
+ using CFE environment variable.
+config MTD_PARSER_CYBERTAN
+ tristate "Parser for Cybertan format partitions"
diff --git a/target/linux/bcm4908/config-5.4 b/target/linux/bcm4908/config-5.4
index 47529fc958..72ecdc0454 100644
--- a/target/linux/bcm4908/config-5.4
+++ b/target/linux/bcm4908/config-5.4
@@ -139,6 +139,7 @@ CONFIG_MTD_NAND_BRCMNAND=y
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
CONFIG_MTD_OF_PARTS_BCM4908=y
+# CONFIG_MTD_OF_PARTS_LINKSYS_NS is not set
CONFIG_MTD_RAW_NAND=y
CONFIG_MTD_SPLIT_CFE_BOOTFS=y
# CONFIG_MTD_SPLIT_SQUASHFS_ROOT is not set
diff --git a/target/linux/bcm53xx/config-5.4 b/target/linux/bcm53xx/config-5.4
index 07a8f85aa0..f57bfd36b6 100644
--- a/target/linux/bcm53xx/config-5.4
+++ b/target/linux/bcm53xx/config-5.4
@@ -258,6 +258,7 @@ CONFIG_MTD_BCM47XX_PARTS=y
CONFIG_MTD_NAND_BRCMNAND=y
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
+CONFIG_MTD_OF_PARTS_LINKSYS_NS=y
CONFIG_MTD_PARSER_TRX=y
CONFIG_MTD_RAW_NAND=y
CONFIG_MTD_SPI_NOR=y
diff --git a/target/linux/generic/backport-5.4/405-v5.13-mtd-parsers-ofpart-make-symbol-bcm4908_partitions_qu.patch b/target/linux/generic/backport-5.4/405-v5.13-mtd-parsers-ofpart-make-symbol-bcm4908_partitions_qu.patch
new file mode 100644
index 0000000000..f1b778a6e1
--- /dev/null
+++ b/target/linux/generic/backport-5.4/405-v5.13-mtd-parsers-ofpart-make-symbol-bcm4908_partitions_qu.patch
@@ -0,0 +1,34 @@
+From b87b6d2d6f540e29c3f98e1572d64e560d73d6c1 Mon Sep 17 00:00:00 2001
+From: Wei Yongjun <weiyongjun1 at huawei.com>
+Date: Thu, 4 Mar 2021 06:46:00 +0000
+Subject: [PATCH] mtd: parsers: ofpart: make symbol 'bcm4908_partitions_quirks'
+ static
+
+The sparse tool complains as follows:
+
+drivers/mtd/parsers/ofpart_core.c:25:32: warning:
+ symbol 'bcm4908_partitions_quirks' was not declared. Should it be static?
+
+This symbol is not used outside of ofpart_core.c, so this
+commit marks it static.
+
+Fixes: 457da931b608 ("mtd: parsers: ofpart: support BCM4908 fixed partitions")
+Reported-by: Hulk Robot <hulkci at huawei.com>
+Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>
+Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20210304064600.3279138-1-weiyongjun1@huawei.com
+---
+ drivers/mtd/parsers/ofpart_core.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/mtd/parsers/ofpart_core.c
++++ b/drivers/mtd/parsers/ofpart_core.c
+@@ -22,7 +22,7 @@ struct fixed_partitions_quirks {
+ int (*post_parse)(struct mtd_info *mtd, struct mtd_partition *parts, int nr_parts);
+ };
+
+-struct fixed_partitions_quirks bcm4908_partitions_quirks = {
++static struct fixed_partitions_quirks bcm4908_partitions_quirks = {
+ .post_parse = bcm4908_partitions_post_parse,
+ };
+
diff --git a/target/linux/generic/pending-5.4/405-0001-mtd-core-add-nvmem-cells-compatible-to-parse-mtd-as-.patch b/target/linux/generic/backport-5.4/406-v5.13-0001-mtd-core-add-nvmem-cells-compatible-to-parse-mtd-as-.patch
similarity index 85%
rename from target/linux/generic/pending-5.4/405-0001-mtd-core-add-nvmem-cells-compatible-to-parse-mtd-as-.patch
rename to target/linux/generic/backport-5.4/406-v5.13-0001-mtd-core-add-nvmem-cells-compatible-to-parse-mtd-as-.patch
index 25801e4686..ecea743d87 100644
--- a/target/linux/generic/pending-5.4/405-0001-mtd-core-add-nvmem-cells-compatible-to-parse-mtd-as-.patch
+++ b/target/linux/generic/backport-5.4/406-v5.13-0001-mtd-core-add-nvmem-cells-compatible-to-parse-mtd-as-.patch
@@ -1,4 +1,4 @@
-From a5d83d6e2bc747b13f347962d4b335d70b23559b Mon Sep 17 00:00:00 2001
+From 658c4448bbbf02a143abf1b89d09a3337ebd3ba6 Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth at gmail.com>
Date: Fri, 12 Mar 2021 07:28:19 +0100
Subject: [PATCH] mtd: core: add nvmem-cells compatible to parse mtd as nvmem
@@ -13,6 +13,8 @@ nvmem provider.
Signed-off-by: Ansuel Smith <ansuelsmth at gmail.com>
Tested-by: Rafał Miłecki <rafal at milecki.pl>
+Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20210312062830.20548-1-ansuelsmth@gmail.com
---
drivers/mtd/mtdcore.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/linux/generic/pending-5.4/405-0002-devicetree-nvmem-nvmem-drop-nodename-restriction.patch b/target/linux/generic/backport-5.4/406-v5.13-0002-dt-bindings-nvmem-drop-nodename-restriction.patch
similarity index 66%
rename from target/linux/generic/pending-5.4/405-0002-devicetree-nvmem-nvmem-drop-nodename-restriction.patch
rename to target/linux/generic/backport-5.4/406-v5.13-0002-dt-bindings-nvmem-drop-nodename-restriction.patch
index 14ea3f6b8c..c0515bd571 100644
--- a/target/linux/generic/pending-5.4/405-0002-devicetree-nvmem-nvmem-drop-nodename-restriction.patch
+++ b/target/linux/generic/backport-5.4/406-v5.13-0002-dt-bindings-nvmem-drop-nodename-restriction.patch
@@ -1,12 +1,15 @@
-From 42645976c3289b03a12f1bd2bc131fd98fc27170 Mon Sep 17 00:00:00 2001
+From 52981a0fa9f7d68641e0e6bb584054c6d9eb2056 Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth at gmail.com>
Date: Fri, 12 Mar 2021 07:28:20 +0100
-Subject: [PATCH] devicetree: nvmem: nvmem: drop $nodename restriction
+Subject: [PATCH] dt-bindings: nvmem: drop $nodename restriction
Drop $nodename restriction as now mtd partition can also be used as
nvmem provider.
Signed-off-by: Ansuel Smith <ansuelsmth at gmail.com>
+Reviewed-by: Rob Herring <robh at kernel.org>
+Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20210312062830.20548-2-ansuelsmth@gmail.com
---
Documentation/devicetree/bindings/nvmem/nvmem.yaml | 3 ---
1 file changed, 3 deletions(-)
diff --git a/target/linux/generic/pending-5.4/405-0003-dt-bindings-mtd-Document-use-of-nvmem-cells-compatib.patch b/target/linux/generic/backport-5.4/406-v5.13-0003-dt-bindings-mtd-Document-use-of-nvmem-cells-compatib.patch
similarity index 93%
rename from target/linux/generic/pending-5.4/405-0003-dt-bindings-mtd-Document-use-of-nvmem-cells-compatib.patch
rename to target/linux/generic/backport-5.4/406-v5.13-0003-dt-bindings-mtd-Document-use-of-nvmem-cells-compatib.patch
index 0eb4c637cf..552919f587 100644
--- a/target/linux/generic/pending-5.4/405-0003-dt-bindings-mtd-Document-use-of-nvmem-cells-compatib.patch
+++ b/target/linux/generic/backport-5.4/406-v5.13-0003-dt-bindings-mtd-Document-use-of-nvmem-cells-compatib.patch
@@ -1,4 +1,4 @@
-From 377aa0135dc8489312edd3184d143ce3a89ff7ee Mon Sep 17 00:00:00 2001
+From ac42c46f983e4a9003a7bb91ad44a23ab7b8f534 Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth at gmail.com>
Date: Fri, 12 Mar 2021 07:28:21 +0100
Subject: [PATCH] dt-bindings: mtd: Document use of nvmem-cells compatible
@@ -8,6 +8,8 @@ nvmem provider.
Signed-off-by: Ansuel Smith <ansuelsmth at gmail.com>
Reviewed-by: Rob Herring <robh at kernel.org>
+Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20210312062830.20548-3-ansuelsmth@gmail.com
---
.../bindings/mtd/partitions/nvmem-cells.yaml | 99 +++++++++++++++++++
1 file changed, 99 insertions(+)
diff --git a/target/linux/generic/backport-5.4/407-v5.13-0001-dt-bindings-mtd-add-binding-for-Linksys-Northstar-pa.patch b/target/linux/generic/backport-5.4/407-v5.13-0001-dt-bindings-mtd-add-binding-for-Linksys-Northstar-pa.patch
new file mode 100644
index 0000000000..35a4afd67b
--- /dev/null
+++ b/target/linux/generic/backport-5.4/407-v5.13-0001-dt-bindings-mtd-add-binding-for-Linksys-Northstar-pa.patch
@@ -0,0 +1,98 @@
+From 2fa7294175c76e1ec568aa75c1891fd908728c8d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Fri, 12 Mar 2021 14:49:18 +0100
+Subject: [PATCH] dt-bindings: mtd: add binding for Linksys Northstar
+ partitions
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Linksys on Broadcom Northstar devices uses fixed flash layout with
+multiple firmware partitions.
+
+Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
+Reviewed-by: Rob Herring <robh at kernel.org>
+Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20210312134919.7767-1-zajec5@gmail.com
+---
+ .../mtd/partitions/linksys,ns-partitions.yaml | 74 +++++++++++++++++++
+ 1 file changed, 74 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/mtd/partitions/linksys,ns-partitions.yaml
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/mtd/partitions/linksys,ns-partitions.yaml
+@@ -0,0 +1,74 @@
++# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
++%YAML 1.2
++---
++$id: http://devicetree.org/schemas/mtd/partitions/linksys,ns-partitions.yaml#
++$schema: http://devicetree.org/meta-schemas/core.yaml#
++
++title: Linksys Northstar partitioning
++
++description: |
++ Linksys devices based on Broadcom Northstar architecture often use two
++ firmware partitions. One is used for regular booting, the other is treated as
++ fallback.
++
++ This binding allows defining all fixed partitions and marking those containing
++ firmware. System can use that information e.g. for booting or flashing
++ purposes.
++
++maintainers:
++ - Rafał Miłecki <rafal at milecki.pl>
++
++properties:
++ compatible:
++ const: linksys,ns-partitions
++
++ "#address-cells":
++ enum: [ 1, 2 ]
++
++ "#size-cells":
++ enum: [ 1, 2 ]
++
++patternProperties:
++ "^partition@[0-9a-f]+$":
++ $ref: "partition.yaml#"
++ properties:
++ compatible:
++ items:
++ - const: linksys,ns-firmware
++ - const: brcm,trx
++ unevaluatedProperties: false
++
++required:
++ - "#address-cells"
++ - "#size-cells"
++
++additionalProperties: false
++
++examples:
++ - |
++ partitions {
++ compatible = "linksys,ns-partitions";
++ #address-cells = <1>;
++ #size-cells = <1>;
++
++ partition at 0 {
++ label = "boot";
++ reg = <0x0 0x100000>;
++ read-only;
++ };
++
++ partition at 100000 {
++ label = "nvram";
++ reg = <0x100000 0x100000>;
++ };
++
++ partition at 200000 {
++ compatible = "linksys,ns-firmware", "brcm,trx";
++ reg = <0x200000 0xf00000>;
++ };
++
++ partition at 1100000 {
++ compatible = "linksys,ns-firmware", "brcm,trx";
++ reg = <0x1100000 0xf00000>;
++ };
++ };
diff --git a/target/linux/generic/backport-5.4/407-v5.13-0002-mtd-parsers-ofpart-support-Linksys-Northstar-partiti.patch b/target/linux/generic/backport-5.4/407-v5.13-0002-mtd-parsers-ofpart-support-Linksys-Northstar-partiti.patch
new file mode 100644
index 0000000000..75eb9391ae
--- /dev/null
+++ b/target/linux/generic/backport-5.4/407-v5.13-0002-mtd-parsers-ofpart-support-Linksys-Northstar-partiti.patch
@@ -0,0 +1,156 @@
+From 7134a2d026d942210b4d26d6059c9d979ca7866e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Fri, 12 Mar 2021 14:49:19 +0100
+Subject: [PATCH] mtd: parsers: ofpart: support Linksys Northstar partitions
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This allows extending ofpart parser with support for Linksys Northstar
+devices. That support uses recently added quirks mechanism.
+
+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/20210312134919.7767-2-zajec5@gmail.com
+---
+ drivers/mtd/parsers/Kconfig | 10 +++++
+ drivers/mtd/parsers/Makefile | 1 +
+ drivers/mtd/parsers/ofpart_core.c | 6 +++
+ drivers/mtd/parsers/ofpart_linksys_ns.c | 50 +++++++++++++++++++++++++
+ drivers/mtd/parsers/ofpart_linksys_ns.h | 18 +++++++++
+ 5 files changed, 85 insertions(+)
+ create mode 100644 drivers/mtd/parsers/ofpart_linksys_ns.c
+ create mode 100644 drivers/mtd/parsers/ofpart_linksys_ns.h
+
+--- a/drivers/mtd/parsers/Kconfig
++++ b/drivers/mtd/parsers/Kconfig
+@@ -76,6 +76,16 @@ config MTD_OF_PARTS_BCM4908
+ that can have multiple "firmware" partitions. It takes care of
+ finding currently used one and backup ones.
+
++config MTD_OF_PARTS_LINKSYS_NS
++ bool "Linksys Northstar partitioning support"
++ depends on MTD_OF_PARTS && (ARCH_BCM_5301X || ARCH_BCM4908 || COMPILE_TEST)
++ default ARCH_BCM_5301X
++ help
++ This provides partitions parser for Linksys devices based on Broadcom
++ Northstar architecture. Linksys commonly uses fixed flash layout with
++ two "firmware" partitions. Currently used firmware has to be detected
++ using CFE environment variable.
++
+ config MTD_PARSER_IMAGETAG
+ tristate "Parser for BCM963XX Image Tag format partitions"
+ depends on BCM63XX || BMIPS_GENERIC || COMPILE_TEST
+--- a/drivers/mtd/parsers/Makefile
++++ b/drivers/mtd/parsers/Makefile
+@@ -6,6 +6,7 @@ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdl
+ obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
+ ofpart-y += ofpart_core.o
+ ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) += ofpart_bcm4908.o
++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_TRX) += parser_trx.o
+--- a/drivers/mtd/parsers/ofpart_core.c
++++ b/drivers/mtd/parsers/ofpart_core.c
+@@ -17,6 +17,7 @@
+ #include <linux/mtd/partitions.h>
+
+ #include "ofpart_bcm4908.h"
++#include "ofpart_linksys_ns.h"
+
+ struct fixed_partitions_quirks {
+ int (*post_parse)(struct mtd_info *mtd, struct mtd_partition *parts, int nr_parts);
+@@ -26,6 +27,10 @@ static struct fixed_partitions_quirks bc
+ .post_parse = bcm4908_partitions_post_parse,
+ };
+
++static struct fixed_partitions_quirks linksys_ns_partitions_quirks = {
++ .post_parse = linksys_ns_partitions_post_parse,
++};
++
+ static const struct of_device_id parse_ofpart_match_table[];
+
+ static bool node_has_compatible(struct device_node *pp)
+@@ -164,6 +169,7 @@ static const struct of_device_id parse_o
+ { .compatible = "fixed-partitions" },
+ /* Customized */
+ { .compatible = "brcm,bcm4908-partitions", .data = &bcm4908_partitions_quirks, },
++ { .compatible = "linksys,ns-partitions", .data = &linksys_ns_partitions_quirks, },
+ {},
+ };
+ MODULE_DEVICE_TABLE(of, parse_ofpart_match_table);
+--- /dev/null
++++ b/drivers/mtd/parsers/ofpart_linksys_ns.c
+@@ -0,0 +1,50 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 Rafał Miłecki <rafal at milecki.pl>
++ */
++
++#include <linux/bcm47xx_nvram.h>
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
++
++#include "ofpart_linksys_ns.h"
++
++#define NVRAM_BOOT_PART "bootpartition"
++
++static int ofpart_linksys_ns_bootpartition(void)
++{
++ char buf[4];
++ int bootpartition;
++
++ /* Check CFE environment variable */
++ if (bcm47xx_nvram_getenv(NVRAM_BOOT_PART, buf, sizeof(buf)) > 0) {
++ if (!kstrtoint(buf, 0, &bootpartition))
++ return bootpartition;
++ pr_warn("Failed to parse %s value \"%s\"\n", NVRAM_BOOT_PART,
++ buf);
++ } else {
++ pr_warn("Failed to get NVRAM \"%s\"\n", NVRAM_BOOT_PART);
++ }
++
++ return 0;
++}
++
++int linksys_ns_partitions_post_parse(struct mtd_info *mtd,
++ struct mtd_partition *parts,
++ int nr_parts)
++{
++ int bootpartition = ofpart_linksys_ns_bootpartition();
++ int trx_idx = 0;
++ int i;
++
++ for (i = 0; i < nr_parts; i++) {
++ if (of_device_is_compatible(parts[i].of_node, "linksys,ns-firmware")) {
++ if (trx_idx++ == bootpartition)
++ parts[i].name = "firmware";
++ else
++ parts[i].name = "backup";
++ }
++ }
++
++ return 0;
++}
+--- /dev/null
++++ b/drivers/mtd/parsers/ofpart_linksys_ns.h
+@@ -0,0 +1,18 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++#ifndef __OFPART_LINKSYS_NS_H
++#define __OFPART_LINKSYS_NS_H
++
++#ifdef CONFIG_MTD_OF_PARTS_LINKSYS_NS
++int linksys_ns_partitions_post_parse(struct mtd_info *mtd,
++ struct mtd_partition *parts,
++ int nr_parts);
++#else
++static inline int linksys_ns_partitions_post_parse(struct mtd_info *mtd,
++ struct mtd_partition *parts,
++ int nr_parts)
++{
++ return -EOPNOTSUPP;
++}
++#endif
++
++#endif
diff --git a/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch b/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch
index 7853cae325..ab1e09a5f1 100644
--- a/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch
+++ b/target/linux/generic/pending-5.4/435-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
-@@ -185,3 +185,12 @@ config MTD_REDBOOT_PARTS_READONLY
+@@ -195,3 +195,12 @@ config MTD_REDBOOT_PARTS_READONLY
'FIS directory' images, enable this option.
endif # MTD_REDBOOT_PARTS
@@ -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
-@@ -12,3 +12,4 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+@@ -13,3 +13,4 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o
obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o
obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
diff --git a/target/linux/ipq806x/patches-5.4/0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch b/target/linux/ipq806x/patches-5.4/0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch
index 0b54e0772e..6b7119b8e0 100644
--- a/target/linux/ipq806x/patches-5.4/0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch
+++ b/target/linux/ipq806x/patches-5.4/0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch
@@ -18,7 +18,7 @@ Signed-off-by: Ram Chandra Jangir <rjangi at codeaurora.org>
--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
-@@ -128,6 +128,13 @@ config MTD_PARSER_TRX
+@@ -138,6 +138,13 @@ config MTD_PARSER_TRX
This driver will parse TRX header and report at least two partitions:
kernel and rootfs.
@@ -34,7 +34,7 @@ Signed-off-by: Ram Chandra Jangir <rjangi at codeaurora.org>
depends on MTD_NAND_SHARPSL || MTD_NAND_TMIO || COMPILE_TEST
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
-@@ -10,6 +10,7 @@ ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) +=
+@@ -11,6 +11,7 @@ ofpart-$(CONFIG_MTD_OF_PARTS_LINKSYS_NS)
obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o
obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o
diff --git a/target/linux/kirkwood/patches-5.4/202-linksys-find-active-root.patch b/target/linux/kirkwood/patches-5.4/202-linksys-find-active-root.patch
index 3077e718c3..016ec01112 100644
--- a/target/linux/kirkwood/patches-5.4/202-linksys-find-active-root.patch
+++ b/target/linux/kirkwood/patches-5.4/202-linksys-find-active-root.patch
@@ -5,7 +5,7 @@ Signed-off-by: Imre Kaloz <kaloz at openwrt.org>
---
--- a/drivers/mtd/parsers/ofpart_core.c
+++ b/drivers/mtd/parsers/ofpart_core.c
-@@ -33,6 +33,8 @@ static bool node_has_compatible(struct d
+@@ -38,6 +38,8 @@ static bool node_has_compatible(struct d
return of_get_property(pp, "compatible", NULL);
}
@@ -14,7 +14,7 @@ Signed-off-by: Imre Kaloz <kaloz at openwrt.org>
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
-@@ -42,6 +44,7 @@ static int parse_fixed_partitions(struct
+@@ -47,6 +49,7 @@ static int parse_fixed_partitions(struct
struct mtd_partition *parts;
struct device_node *mtd_node;
struct device_node *ofpart_node;
@@ -22,7 +22,7 @@ Signed-off-by: Imre Kaloz <kaloz at openwrt.org>
const char *partname;
struct device_node *pp;
int nr_parts, i, ret = 0;
-@@ -126,9 +129,15 @@ static int parse_fixed_partitions(struct
+@@ -131,9 +134,15 @@ static int parse_fixed_partitions(struct
parts[i].size = of_read_number(reg + a_cells, s_cells);
parts[i].of_node = pp;
@@ -41,7 +41,7 @@ Signed-off-by: Imre Kaloz <kaloz at openwrt.org>
parts[i].name = partname;
if (of_get_property(pp, "read-only", &len))
-@@ -241,6 +250,18 @@ static int __init ofpart_parser_init(voi
+@@ -247,6 +256,18 @@ static int __init ofpart_parser_init(voi
return 0;
}
diff --git a/target/linux/lantiq/patches-5.4/0101-find_active_root.patch b/target/linux/lantiq/patches-5.4/0101-find_active_root.patch
index 201cdd3f87..6e55ef9d7a 100644
--- a/target/linux/lantiq/patches-5.4/0101-find_active_root.patch
+++ b/target/linux/lantiq/patches-5.4/0101-find_active_root.patch
@@ -1,6 +1,6 @@
--- a/drivers/mtd/parsers/ofpart_core.c
+++ b/drivers/mtd/parsers/ofpart_core.c
-@@ -33,6 +33,38 @@ static bool node_has_compatible(struct d
+@@ -38,6 +38,38 @@ static bool node_has_compatible(struct d
return of_get_property(pp, "compatible", NULL);
}
@@ -39,7 +39,7 @@
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
-@@ -46,6 +78,8 @@ static int parse_fixed_partitions(struct
+@@ -51,6 +83,8 @@ static int parse_fixed_partitions(struct
struct device_node *pp;
int nr_parts, i, ret = 0;
bool dedicated = true;
@@ -48,7 +48,7 @@
/* Pull of_node from the master device node */
mtd_node = mtd_get_of_node(master);
-@@ -88,7 +122,9 @@ static int parse_fixed_partitions(struct
+@@ -93,7 +127,9 @@ static int parse_fixed_partitions(struct
return 0;
parts = kcalloc(nr_parts, sizeof(*parts), GFP_KERNEL);
@@ -59,7 +59,7 @@
return -ENOMEM;
i = 0;
-@@ -137,6 +173,11 @@ static int parse_fixed_partitions(struct
+@@ -142,6 +178,11 @@ static int parse_fixed_partitions(struct
if (of_get_property(pp, "lock", &len))
parts[i].mask_flags |= MTD_POWERUP_LOCK;
@@ -71,7 +71,7 @@
i++;
}
-@@ -146,6 +187,11 @@ static int parse_fixed_partitions(struct
+@@ -151,6 +192,11 @@ static int parse_fixed_partitions(struct
if (quirks && quirks->post_parse)
quirks->post_parse(master, parts, nr_parts);
@@ -83,7 +83,7 @@
*pparts = parts;
return nr_parts;
-@@ -156,6 +202,7 @@ ofpart_fail:
+@@ -161,6 +207,7 @@ ofpart_fail:
ofpart_none:
of_node_put(pp);
kfree(parts);
diff --git a/target/linux/mvebu/patches-5.4/400-find_active_root.patch b/target/linux/mvebu/patches-5.4/400-find_active_root.patch
index 6ac777a1d2..3bdb1eab8f 100644
--- a/target/linux/mvebu/patches-5.4/400-find_active_root.patch
+++ b/target/linux/mvebu/patches-5.4/400-find_active_root.patch
@@ -5,7 +5,7 @@ Signed-off-by: Imre Kaloz <kaloz at openwrt.org>
--- a/drivers/mtd/parsers/ofpart_core.c
+++ b/drivers/mtd/parsers/ofpart_core.c
-@@ -33,6 +33,8 @@ static bool node_has_compatible(struct d
+@@ -38,6 +38,8 @@ static bool node_has_compatible(struct d
return of_get_property(pp, "compatible", NULL);
}
@@ -14,7 +14,7 @@ Signed-off-by: Imre Kaloz <kaloz at openwrt.org>
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
-@@ -43,6 +45,7 @@ static int parse_fixed_partitions(struct
+@@ -48,6 +50,7 @@ static int parse_fixed_partitions(struct
struct device_node *mtd_node;
struct device_node *ofpart_node;
const char *partname;
@@ -22,7 +22,7 @@ Signed-off-by: Imre Kaloz <kaloz at openwrt.org>
struct device_node *pp;
int nr_parts, i, ret = 0;
bool dedicated = true;
-@@ -126,9 +129,13 @@ static int parse_fixed_partitions(struct
+@@ -131,9 +134,13 @@ static int parse_fixed_partitions(struct
parts[i].size = of_read_number(reg + a_cells, s_cells);
parts[i].of_node = pp;
@@ -39,7 +39,7 @@ Signed-off-by: Imre Kaloz <kaloz at openwrt.org>
parts[i].name = partname;
if (of_get_property(pp, "read-only", &len))
-@@ -241,6 +248,18 @@ static int __init ofpart_parser_init(voi
+@@ -247,6 +254,18 @@ static int __init ofpart_parser_init(voi
return 0;
}
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