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-rw-r--r--target/linux/ath79/patches-5.10/404-mtd-cybertan-trx-parser.patch12
-rw-r--r--target/linux/ath79/patches-5.4/404-mtd-cybertan-trx-parser.patch12
-rw-r--r--target/linux/generic/pending-5.10/401-v5.13-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch654
-rw-r--r--target/linux/generic/pending-5.10/430-mtd-add-myloader-partition-parser.patch4
-rw-r--r--target/linux/generic/pending-5.10/435-mtd-add-routerbootpart-parser-config.patch4
-rw-r--r--target/linux/generic/pending-5.4/404-v5.13-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch (renamed from target/linux/bcm4908/patches-5.4/400-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch)16
-rw-r--r--target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch4
-rw-r--r--target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch4
-rw-r--r--target/linux/ipq806x/patches-5.4/0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch4
-rw-r--r--target/linux/kirkwood/patches-5.10/202-linksys-find-active-root.patch12
-rw-r--r--target/linux/kirkwood/patches-5.4/202-linksys-find-active-root.patch12
-rw-r--r--target/linux/lantiq/patches-5.4/0101-find_active_root.patch20
-rw-r--r--target/linux/mvebu/patches-5.10/400-find_active_root.patch12
-rw-r--r--target/linux/mvebu/patches-5.4/400-find_active_root.patch12
14 files changed, 717 insertions, 65 deletions
diff --git a/target/linux/ath79/patches-5.10/404-mtd-cybertan-trx-parser.patch b/target/linux/ath79/patches-5.10/404-mtd-cybertan-trx-parser.patch
index 1ebf87c610..59ee57d277 100644
--- a/target/linux/ath79/patches-5.10/404-mtd-cybertan-trx-parser.patch
+++ b/target/linux/ath79/patches-5.10/404-mtd-cybertan-trx-parser.patch
@@ -1,18 +1,18 @@
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
-@@ -5,6 +5,7 @@ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm6
- obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
- obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
+@@ -7,6 +7,7 @@ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myl
obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
+ ofpart-y += ofpart_core.o
+ ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) += ofpart_bcm4908.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
-@@ -83,6 +83,14 @@ config MTD_OF_PARTS
- flash memory node, as described in
- Documentation/devicetree/bindings/mtd/partition.txt.
+@@ -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.
+config MTD_PARSER_CYBERTAN
+ tristate "Parser for Cybertan format partitions"
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 1ebf87c610..59ee57d277 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
-@@ -5,6 +5,7 @@ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm6
- obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
- obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
+@@ -7,6 +7,7 @@ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myl
obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
+ ofpart-y += ofpart_core.o
+ ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) += ofpart_bcm4908.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
-@@ -83,6 +83,14 @@ config MTD_OF_PARTS
- flash memory node, as described in
- Documentation/devicetree/bindings/mtd/partition.txt.
+@@ -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.
+config MTD_PARSER_CYBERTAN
+ tristate "Parser for Cybertan format partitions"
diff --git a/target/linux/generic/pending-5.10/401-v5.13-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch b/target/linux/generic/pending-5.10/401-v5.13-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch
new file mode 100644
index 0000000000..d3891228e2
--- /dev/null
+++ b/target/linux/generic/pending-5.10/401-v5.13-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch
@@ -0,0 +1,654 @@
+From afbef8efb591792579c633a7c545f914c6165f82 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Thu, 11 Feb 2021 23:04:27 +0100
+Subject: [PATCH] mtd: parsers: ofpart: support BCM4908 fixed partitions
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Some devices use fixed partitioning with some partitions requiring some
+extra logic. E.g. BCM4908 may have multiple firmware partitions but
+detecting currently used one requires checking bootloader parameters.
+
+To support such cases without duplicating a lot of code (without copying
+most of the ofpart.c code) support for post-parsing callback was added.
+
+BCM4908 support in ofpart can be enabled using config option and results
+in compiling & executing a specific callback. It simply reads offset of
+currently used firmware partition from the DT. Bootloader specifies it
+using the "brcm_blparms" property.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+---
+ drivers/mtd/parsers/Kconfig | 9 +++
+ drivers/mtd/parsers/Makefile | 2 +
+ drivers/mtd/parsers/ofpart_bcm4908.c | 64 +++++++++++++++++++
+ drivers/mtd/parsers/ofpart_bcm4908.h | 15 +++++
+ .../mtd/parsers/{ofpart.c => ofpart_core.c} | 28 +++++++-
+ 5 files changed, 116 insertions(+), 2 deletions(-)
+ create mode 100644 drivers/mtd/parsers/ofpart_bcm4908.c
+ create mode 100644 drivers/mtd/parsers/ofpart_bcm4908.h
+ rename drivers/mtd/parsers/{ofpart.c => ofpart_core.c} (88%)
+
+--- a/drivers/mtd/parsers/Kconfig
++++ b/drivers/mtd/parsers/Kconfig
+@@ -67,6 +67,15 @@ config MTD_OF_PARTS
+ flash memory node, as described in
+ Documentation/devicetree/bindings/mtd/partition.txt.
+
++config MTD_OF_PARTS_BCM4908
++ bool "BCM4908 partitioning support"
++ depends on MTD_OF_PARTS && (ARCH_BCM4908 || COMPILE_TEST)
++ default ARCH_BCM4908
++ help
++ This provides partitions parser for BCM4908 family devices
++ that can have multiple "firmware" partitions. It takes care of
++ finding currently used one and backup ones.
++
+ 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
+@@ -4,6 +4,8 @@ obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm4
+ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o
+ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
+ obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
++ofpart-y += ofpart_core.o
++ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) += ofpart_bcm4908.o
+ obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o
+ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+ obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o
+--- /dev/null
++++ b/drivers/mtd/parsers/ofpart_bcm4908.c
+@@ -0,0 +1,64 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 Rafał Miłecki <rafal@milecki.pl>
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/of.h>
++#include <linux/mtd/mtd.h>
++#include <linux/slab.h>
++#include <linux/mtd/partitions.h>
++
++#include "ofpart_bcm4908.h"
++
++#define BLPARAMS_FW_OFFSET "NAND_RFS_OFS"
++
++static long long bcm4908_partitions_fw_offset(void)
++{
++ struct device_node *root;
++ struct property *prop;
++ const char *s;
++
++ root = of_find_node_by_path("/");
++ if (!root)
++ return -ENOENT;
++
++ of_property_for_each_string(root, "brcm_blparms", prop, s) {
++ size_t len = strlen(BLPARAMS_FW_OFFSET);
++ unsigned long offset;
++ int err;
++
++ if (strncmp(s, BLPARAMS_FW_OFFSET, len) || s[len] != '=')
++ continue;
++
++ err = kstrtoul(s + len + 1, 0, &offset);
++ if (err) {
++ pr_err("failed to parse %s\n", s + len + 1);
++ return err;
++ }
++
++ return offset << 10;
++ }
++
++ return -ENOENT;
++}
++
++int bcm4908_partitions_post_parse(struct mtd_info *mtd, struct mtd_partition *parts, int nr_parts)
++{
++ long long fw_offset;
++ int i;
++
++ fw_offset = bcm4908_partitions_fw_offset();
++
++ for (i = 0; i < nr_parts; i++) {
++ if (of_device_is_compatible(parts[i].of_node, "brcm,bcm4908-firmware")) {
++ if (fw_offset < 0 || parts[i].offset == fw_offset)
++ parts[i].name = "firmware";
++ else
++ parts[i].name = "backup";
++ }
++ }
++
++ return 0;
++}
+--- /dev/null
++++ b/drivers/mtd/parsers/ofpart_bcm4908.h
+@@ -0,0 +1,15 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++#ifndef __BCM4908_PARTITIONS_H
++#define __BCM4908_PARTITIONS_H
++
++#ifdef CONFIG_MTD_OF_PARTS_BCM4908
++int bcm4908_partitions_post_parse(struct mtd_info *mtd, struct mtd_partition *parts, int nr_parts);
++#else
++static inline int bcm4908_partitions_post_parse(struct mtd_info *mtd, struct mtd_partition *parts,
++ int nr_parts)
++{
++ return -EOPNOTSUPP;
++}
++#endif
++
++#endif
+--- a/drivers/mtd/parsers/ofpart.c
++++ /dev/null
+@@ -1,239 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0-or-later
+-/*
+- * Flash partitions described by the OF (or flattened) device tree
+- *
+- * Copyright © 2006 MontaVista Software Inc.
+- * Author: Vitaly Wool <vwool@ru.mvista.com>
+- *
+- * Revised to handle newer style flash binding by:
+- * Copyright © 2007 David Gibson, IBM Corporation.
+- */
+-
+-#include <linux/module.h>
+-#include <linux/init.h>
+-#include <linux/of.h>
+-#include <linux/mtd/mtd.h>
+-#include <linux/slab.h>
+-#include <linux/mtd/partitions.h>
+-
+-static bool node_has_compatible(struct device_node *pp)
+-{
+- return of_get_property(pp, "compatible", NULL);
+-}
+-
+-static int parse_fixed_partitions(struct mtd_info *master,
+- const struct mtd_partition **pparts,
+- struct mtd_part_parser_data *data)
+-{
+- struct mtd_partition *parts;
+- struct device_node *mtd_node;
+- struct device_node *ofpart_node;
+- const char *partname;
+- struct device_node *pp;
+- int nr_parts, i, ret = 0;
+- bool dedicated = true;
+-
+-
+- /* Pull of_node from the master device node */
+- mtd_node = mtd_get_of_node(master);
+- if (!mtd_node)
+- return 0;
+-
+- ofpart_node = of_get_child_by_name(mtd_node, "partitions");
+- if (!ofpart_node) {
+- /*
+- * We might get here even when ofpart isn't used at all (e.g.,
+- * when using another parser), so don't be louder than
+- * KERN_DEBUG
+- */
+- pr_debug("%s: 'partitions' subnode not found on %pOF. Trying to parse direct subnodes as partitions.\n",
+- master->name, mtd_node);
+- ofpart_node = mtd_node;
+- dedicated = false;
+- } else if (!of_device_is_compatible(ofpart_node, "fixed-partitions")) {
+- /* The 'partitions' subnode might be used by another parser */
+- return 0;
+- }
+-
+- /* First count the subnodes */
+- nr_parts = 0;
+- for_each_child_of_node(ofpart_node, pp) {
+- if (!dedicated && node_has_compatible(pp))
+- continue;
+-
+- nr_parts++;
+- }
+-
+- if (nr_parts == 0)
+- return 0;
+-
+- parts = kcalloc(nr_parts, sizeof(*parts), GFP_KERNEL);
+- if (!parts)
+- return -ENOMEM;
+-
+- i = 0;
+- for_each_child_of_node(ofpart_node, pp) {
+- const __be32 *reg;
+- int len;
+- int a_cells, s_cells;
+-
+- if (!dedicated && node_has_compatible(pp))
+- continue;
+-
+- reg = of_get_property(pp, "reg", &len);
+- if (!reg) {
+- if (dedicated) {
+- pr_debug("%s: ofpart partition %pOF (%pOF) missing reg property.\n",
+- master->name, pp,
+- mtd_node);
+- goto ofpart_fail;
+- } else {
+- nr_parts--;
+- continue;
+- }
+- }
+-
+- a_cells = of_n_addr_cells(pp);
+- s_cells = of_n_size_cells(pp);
+- if (len / 4 != a_cells + s_cells) {
+- pr_debug("%s: ofpart partition %pOF (%pOF) error parsing reg property.\n",
+- master->name, pp,
+- mtd_node);
+- goto ofpart_fail;
+- }
+-
+- parts[i].offset = of_read_number(reg, a_cells);
+- parts[i].size = of_read_number(reg + a_cells, s_cells);
+- parts[i].of_node = pp;
+-
+- partname = of_get_property(pp, "label", &len);
+- if (!partname)
+- partname = of_get_property(pp, "name", &len);
+- parts[i].name = partname;
+-
+- if (of_get_property(pp, "read-only", &len))
+- parts[i].mask_flags |= MTD_WRITEABLE;
+-
+- if (of_get_property(pp, "lock", &len))
+- parts[i].mask_flags |= MTD_POWERUP_LOCK;
+-
+- if (of_property_read_bool(pp, "slc-mode"))
+- parts[i].add_flags |= MTD_SLC_ON_MLC_EMULATION;
+-
+- i++;
+- }
+-
+- if (!nr_parts)
+- goto ofpart_none;
+-
+- *pparts = parts;
+- return nr_parts;
+-
+-ofpart_fail:
+- pr_err("%s: error parsing ofpart partition %pOF (%pOF)\n",
+- master->name, pp, mtd_node);
+- ret = -EINVAL;
+-ofpart_none:
+- of_node_put(pp);
+- kfree(parts);
+- return ret;
+-}
+-
+-static const struct of_device_id parse_ofpart_match_table[] = {
+- { .compatible = "fixed-partitions" },
+- {},
+-};
+-MODULE_DEVICE_TABLE(of, parse_ofpart_match_table);
+-
+-static struct mtd_part_parser ofpart_parser = {
+- .parse_fn = parse_fixed_partitions,
+- .name = "fixed-partitions",
+- .of_match_table = parse_ofpart_match_table,
+-};
+-
+-static int parse_ofoldpart_partitions(struct mtd_info *master,
+- const struct mtd_partition **pparts,
+- struct mtd_part_parser_data *data)
+-{
+- struct mtd_partition *parts;
+- struct device_node *dp;
+- int i, plen, nr_parts;
+- const struct {
+- __be32 offset, len;
+- } *part;
+- const char *names;
+-
+- /* Pull of_node from the master device node */
+- dp = mtd_get_of_node(master);
+- if (!dp)
+- return 0;
+-
+- part = of_get_property(dp, "partitions", &plen);
+- if (!part)
+- return 0; /* No partitions found */
+-
+- pr_warn("Device tree uses obsolete partition map binding: %pOF\n", dp);
+-
+- nr_parts = plen / sizeof(part[0]);
+-
+- parts = kcalloc(nr_parts, sizeof(*parts), GFP_KERNEL);
+- if (!parts)
+- return -ENOMEM;
+-
+- names = of_get_property(dp, "partition-names", &plen);
+-
+- for (i = 0; i < nr_parts; i++) {
+- parts[i].offset = be32_to_cpu(part->offset);
+- parts[i].size = be32_to_cpu(part->len) & ~1;
+- /* bit 0 set signifies read only partition */
+- if (be32_to_cpu(part->len) & 1)
+- parts[i].mask_flags = MTD_WRITEABLE;
+-
+- if (names && (plen > 0)) {
+- int len = strlen(names) + 1;
+-
+- parts[i].name = names;
+- plen -= len;
+- names += len;
+- } else {
+- parts[i].name = "unnamed";
+- }
+-
+- part++;
+- }
+-
+- *pparts = parts;
+- return nr_parts;
+-}
+-
+-static struct mtd_part_parser ofoldpart_parser = {
+- .parse_fn = parse_ofoldpart_partitions,
+- .name = "ofoldpart",
+-};
+-
+-static int __init ofpart_parser_init(void)
+-{
+- register_mtd_parser(&ofpart_parser);
+- register_mtd_parser(&ofoldpart_parser);
+- return 0;
+-}
+-
+-static void __exit ofpart_parser_exit(void)
+-{
+- deregister_mtd_parser(&ofpart_parser);
+- deregister_mtd_parser(&ofoldpart_parser);
+-}
+-
+-module_init(ofpart_parser_init);
+-module_exit(ofpart_parser_exit);
+-
+-MODULE_LICENSE("GPL");
+-MODULE_DESCRIPTION("Parser for MTD partitioning information in device tree");
+-MODULE_AUTHOR("Vitaly Wool, David Gibson");
+-/*
+- * When MTD core cannot find the requested parser, it tries to load the module
+- * with the same name. Since we provide the ofoldpart parser, we should have
+- * the corresponding alias.
+- */
+-MODULE_ALIAS("fixed-partitions");
+-MODULE_ALIAS("ofoldpart");
+--- /dev/null
++++ b/drivers/mtd/parsers/ofpart_core.c
+@@ -0,0 +1,263 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Flash partitions described by the OF (or flattened) device tree
++ *
++ * Copyright © 2006 MontaVista Software Inc.
++ * Author: Vitaly Wool <vwool@ru.mvista.com>
++ *
++ * Revised to handle newer style flash binding by:
++ * Copyright © 2007 David Gibson, IBM Corporation.
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/of.h>
++#include <linux/mtd/mtd.h>
++#include <linux/slab.h>
++#include <linux/mtd/partitions.h>
++
++#include "ofpart_bcm4908.h"
++
++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 = {
++ .post_parse = bcm4908_partitions_post_parse,
++};
++
++static const struct of_device_id parse_ofpart_match_table[];
++
++static bool node_has_compatible(struct device_node *pp)
++{
++ return of_get_property(pp, "compatible", NULL);
++}
++
++static int parse_fixed_partitions(struct mtd_info *master,
++ const struct mtd_partition **pparts,
++ struct mtd_part_parser_data *data)
++{
++ const struct fixed_partitions_quirks *quirks;
++ const struct of_device_id *of_id;
++ struct mtd_partition *parts;
++ struct device_node *mtd_node;
++ struct device_node *ofpart_node;
++ const char *partname;
++ struct device_node *pp;
++ int nr_parts, i, ret = 0;
++ bool dedicated = true;
++
++ /* Pull of_node from the master device node */
++ mtd_node = mtd_get_of_node(master);
++ if (!mtd_node)
++ return 0;
++
++ ofpart_node = of_get_child_by_name(mtd_node, "partitions");
++ if (!ofpart_node) {
++ /*
++ * We might get here even when ofpart isn't used at all (e.g.,
++ * when using another parser), so don't be louder than
++ * KERN_DEBUG
++ */
++ pr_debug("%s: 'partitions' subnode not found on %pOF. Trying to parse direct subnodes as partitions.\n",
++ master->name, mtd_node);
++ ofpart_node = mtd_node;
++ dedicated = false;
++ }
++
++ of_id = of_match_node(parse_ofpart_match_table, ofpart_node);
++ if (dedicated && !of_id) {
++ /* The 'partitions' subnode might be used by another parser */
++ return 0;
++ }
++
++ quirks = of_id ? of_id->data : NULL;
++
++ /* First count the subnodes */
++ nr_parts = 0;
++ for_each_child_of_node(ofpart_node, pp) {
++ if (!dedicated && node_has_compatible(pp))
++ continue;
++
++ nr_parts++;
++ }
++
++ if (nr_parts == 0)
++ return 0;
++
++ parts = kcalloc(nr_parts, sizeof(*parts), GFP_KERNEL);
++ if (!parts)
++ return -ENOMEM;
++
++ i = 0;
++ for_each_child_of_node(ofpart_node, pp) {
++ const __be32 *reg;
++ int len;
++ int a_cells, s_cells;
++
++ if (!dedicated && node_has_compatible(pp))
++ continue;
++
++ reg = of_get_property(pp, "reg", &len);
++ if (!reg) {
++ if (dedicated) {
++ pr_debug("%s: ofpart partition %pOF (%pOF) missing reg property.\n",
++ master->name, pp,
++ mtd_node);
++ goto ofpart_fail;
++ } else {
++ nr_parts--;
++ continue;
++ }
++ }
++
++ a_cells = of_n_addr_cells(pp);
++ s_cells = of_n_size_cells(pp);
++ if (len / 4 != a_cells + s_cells) {
++ pr_debug("%s: ofpart partition %pOF (%pOF) error parsing reg property.\n",
++ master->name, pp,
++ mtd_node);
++ goto ofpart_fail;
++ }
++
++ parts[i].offset = of_read_number(reg, a_cells);
++ parts[i].size = of_read_number(reg + a_cells, s_cells);
++ parts[i].of_node = pp;
++
++ partname = of_get_property(pp, "label", &len);
++ if (!partname)
++ partname = of_get_property(pp, "name", &len);
++ parts[i].name = partname;
++
++ if (of_get_property(pp, "read-only", &len))
++ parts[i].mask_flags |= MTD_WRITEABLE;
++
++ if (of_get_property(pp, "lock", &len))
++ parts[i].mask_flags |= MTD_POWERUP_LOCK;
++
++ if (of_property_read_bool(pp, "slc-mode"))
++ parts[i].add_flags |= MTD_SLC_ON_MLC_EMULATION;
++
++ i++;
++ }
++
++ if (!nr_parts)
++ goto ofpart_none;
++
++ if (quirks && quirks->post_parse)
++ quirks->post_parse(master, parts, nr_parts);
++
++ *pparts = parts;
++ return nr_parts;
++
++ofpart_fail:
++ pr_err("%s: error parsing ofpart partition %pOF (%pOF)\n",
++ master->name, pp, mtd_node);
++ ret = -EINVAL;
++ofpart_none:
++ of_node_put(pp);
++ kfree(parts);
++ return ret;
++}
++
++static const struct of_device_id parse_ofpart_match_table[] = {
++ /* Generic */
++ { .compatible = "fixed-partitions" },
++ /* Customized */
++ { .compatible = "brcm,bcm4908-partitions", .data = &bcm4908_partitions_quirks, },
++ {},
++};
++MODULE_DEVICE_TABLE(of, parse_ofpart_match_table);
++
++static struct mtd_part_parser ofpart_parser = {
++ .parse_fn = parse_fixed_partitions,
++ .name = "fixed-partitions",
++ .of_match_table = parse_ofpart_match_table,
++};
++
++static int parse_ofoldpart_partitions(struct mtd_info *master,
++ const struct mtd_partition **pparts,
++ struct mtd_part_parser_data *data)
++{
++ struct mtd_partition *parts;
++ struct device_node *dp;
++ int i, plen, nr_parts;
++ const struct {
++ __be32 offset, len;
++ } *part;
++ const char *names;
++
++ /* Pull of_node from the master device node */
++ dp = mtd_get_of_node(master);
++ if (!dp)
++ return 0;
++
++ part = of_get_property(dp, "partitions", &plen);
++ if (!part)
++ return 0; /* No partitions found */
++
++ pr_warn("Device tree uses obsolete partition map binding: %pOF\n", dp);
++
++ nr_parts = plen / sizeof(part[0]);
++
++ parts = kcalloc(nr_parts, sizeof(*parts), GFP_KERNEL);
++ if (!parts)
++ return -ENOMEM;
++
++ names = of_get_property(dp, "partition-names", &plen);
++
++ for (i = 0; i < nr_parts; i++) {
++ parts[i].offset = be32_to_cpu(part->offset);
++ parts[i].size = be32_to_cpu(part->len) & ~1;
++ /* bit 0 set signifies read only partition */
++ if (be32_to_cpu(part->len) & 1)
++ parts[i].mask_flags = MTD_WRITEABLE;
++
++ if (names && (plen > 0)) {
++ int len = strlen(names) + 1;
++
++ parts[i].name = names;
++ plen -= len;
++ names += len;
++ } else {
++ parts[i].name = "unnamed";
++ }
++
++ part++;
++ }
++
++ *pparts = parts;
++ return nr_parts;
++}
++
++static struct mtd_part_parser ofoldpart_parser = {
++ .parse_fn = parse_ofoldpart_partitions,
++ .name = "ofoldpart",
++};
++
++static int __init ofpart_parser_init(void)
++{
++ register_mtd_parser(&ofpart_parser);
++ register_mtd_parser(&ofoldpart_parser);
++ return 0;
++}
++
++static void __exit ofpart_parser_exit(void)
++{
++ deregister_mtd_parser(&ofpart_parser);
++ deregister_mtd_parser(&ofoldpart_parser);
++}
++
++module_init(ofpart_parser_init);
++module_exit(ofpart_parser_exit);
++
++MODULE_LICENSE("GPL");
++MODULE_DESCRIPTION("Parser for MTD partitioning information in device tree");
++MODULE_AUTHOR("Vitaly Wool, David Gibson");
++/*
++ * When MTD core cannot find the requested parser, it tries to load the module
++ * with the same name. Since we provide the ofoldpart parser, we should have
++ * the corresponding alias.
++ */
++MODULE_ALIAS("fixed-partitions");
++MODULE_ALIAS("ofoldpart");
diff --git a/target/linux/generic/pending-5.10/430-mtd-add-myloader-partition-parser.patch b/target/linux/generic/pending-5.10/430-mtd-add-myloader-partition-parser.patch
index 5c00612d03..0889c9a343 100644
--- a/target/linux/generic/pending-5.10/430-mtd-add-myloader-partition-parser.patch
+++ b/target/linux/generic/pending-5.10/430-mtd-add-myloader-partition-parser.patch
@@ -41,8 +41,8 @@ Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
+obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
- obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o
- obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+ ofpart-y += ofpart_core.o
+ ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) += ofpart_bcm4908.o
--- /dev/null
+++ b/drivers/mtd/parsers/myloader.c
@@ -0,0 +1,181 @@
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 1523e757c7..7853cae325 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@slashdirt.org>
--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
-@@ -176,3 +176,12 @@ config MTD_REDBOOT_PARTS_READONLY
+@@ -185,3 +185,12 @@ 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@slashdirt.org>
+ formatted DTS.
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
-@@ -10,3 +10,4 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+@@ -12,3 +12,4 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o
obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o
obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
diff --git a/target/linux/bcm4908/patches-5.4/400-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch b/target/linux/generic/pending-5.4/404-v5.13-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch
index ace0c77c09..8f292bd177 100644
--- a/target/linux/bcm4908/patches-5.4/400-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch
+++ b/target/linux/generic/pending-5.4/404-v5.13-mtd-parsers-ofpart-support-BCM4908-fixed-partitions.patch
@@ -1,4 +1,4 @@
-From 3924b0384a0cd20245e2ffb55c45c2ace737a061 Mon Sep 17 00:00:00 2001
+From afbef8efb591792579c633a7c545f914c6165f82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Thu, 11 Feb 2021 23:04:27 +0100
Subject: [PATCH] mtd: parsers: ofpart: support BCM4908 fixed partitions
@@ -22,17 +22,17 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
drivers/mtd/parsers/Kconfig | 9 +++
drivers/mtd/parsers/Makefile | 2 +
- drivers/mtd/parsers/ofpart_bcm4908.c | 66 +++++++++++++++++++
+ drivers/mtd/parsers/ofpart_bcm4908.c | 64 +++++++++++++++++++
drivers/mtd/parsers/ofpart_bcm4908.h | 15 +++++
.../mtd/parsers/{ofpart.c => ofpart_core.c} | 28 +++++++-
- 5 files changed, 118 insertions(+), 2 deletions(-)
+ 5 files changed, 116 insertions(+), 2 deletions(-)
create mode 100644 drivers/mtd/parsers/ofpart_bcm4908.c
create mode 100644 drivers/mtd/parsers/ofpart_bcm4908.h
rename drivers/mtd/parsers/{ofpart.c => ofpart_core.c} (88%)
--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
-@@ -83,6 +83,15 @@ config MTD_OF_PARTS
+@@ -67,6 +67,15 @@ config MTD_OF_PARTS
flash memory node, as described in
Documentation/devicetree/bindings/mtd/partition.txt.
@@ -50,9 +50,9 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
depends on BCM63XX || BMIPS_GENERIC || COMPILE_TEST
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
-@@ -5,6 +5,8 @@ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm6
+@@ -4,6 +4,8 @@ obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm4
+ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o
obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
- obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
+ofpart-y += ofpart_core.o
+ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) += ofpart_bcm4908.o
@@ -61,7 +61,7 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o
--- /dev/null
+++ b/drivers/mtd/parsers/ofpart_bcm4908.c
-@@ -0,0 +1,66 @@
+@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 Rafał Miłecki <rafal@milecki.pl>
@@ -126,8 +126,6 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+
+ return 0;
+}
-+
-+MODULE_LICENSE("GPL");
--- /dev/null
+++ b/drivers/mtd/parsers/ofpart_bcm4908.h
@@ -0,0 +1,15 @@
diff --git a/target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch b/target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch
index 9600dfc67a..3319ed94c2 100644
--- a/target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch
+++ b/target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch
@@ -41,8 +41,8 @@ Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
+obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
- obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o
- obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+ ofpart-y += ofpart_core.o
+ ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) += ofpart_bcm4908.o
--- /dev/null
+++ b/drivers/mtd/parsers/myloader.c
@@ -0,0 +1,181 @@
diff --git a/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch b/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch
index 1523e757c7..7853cae325 100644
--- a/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch
+++ b/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch
@@ -16,7 +16,7 @@ Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
-@@ -176,3 +176,12 @@ config MTD_REDBOOT_PARTS_READONLY
+@@ -185,3 +185,12 @@ config MTD_REDBOOT_PARTS_READONLY
'FIS directory' images, enable this option.
endif # MTD_REDBOOT_PARTS
@@ -31,7 +31,7 @@ Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
+ formatted DTS.
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
-@@ -10,3 +10,4 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+@@ -12,3 +12,4 @@ 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 6aa404c8c5..0b54e0772e 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@codeaurora.org>
--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
-@@ -119,6 +119,13 @@ config MTD_PARSER_TRX
+@@ -128,6 +128,13 @@ 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@codeaurora.org>
depends on MTD_NAND_SHARPSL || MTD_NAND_TMIO || COMPILE_TEST
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
-@@ -8,6 +8,7 @@ obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
+@@ -10,6 +10,7 @@ ofpart-$(CONFIG_MTD_OF_PARTS_BCM4908) +=
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-5.10/202-linksys-find-active-root.patch b/target/linux/kirkwood/patches-5.10/202-linksys-find-active-root.patch
index 18c03efa8f..2d1f769e96 100644
--- a/target/linux/kirkwood/patches-5.10/202-linksys-find-active-root.patch
+++ b/target/linux/kirkwood/patches-5.10/202-linksys-find-active-root.patch
@@ -3,9 +3,9 @@ Dynamically rename the active partition to "ubi".
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
---
---- a/drivers/mtd/parsers/ofpart.c
-+++ b/drivers/mtd/parsers/ofpart.c
-@@ -21,6 +21,8 @@ static bool node_has_compatible(struct d
+--- 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
return of_get_property(pp, "compatible", NULL);
}
@@ -14,7 +14,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
-@@ -28,6 +30,7 @@ static int parse_fixed_partitions(struct
+@@ -42,6 +44,7 @@ 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@openwrt.org>
const char *partname;
struct device_node *pp;
int nr_parts, i, ret = 0;
-@@ -106,9 +109,15 @@ static int parse_fixed_partitions(struct
+@@ -124,9 +127,15 @@ 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@openwrt.org>
parts[i].name = partname;
if (of_get_property(pp, "read-only", &len))
-@@ -218,6 +227,18 @@ static int __init ofpart_parser_init(voi
+@@ -242,6 +251,18 @@ static int __init ofpart_parser_init(voi
return 0;
}
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 b7e7f50271..cc35583b98 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
@@ -3,9 +3,9 @@ Dynamically rename the active partition to "ubi".
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
---
---- a/drivers/mtd/parsers/ofpart.c
-+++ b/drivers/mtd/parsers/ofpart.c
-@@ -21,6 +21,8 @@ static bool node_has_compatible(struct d
+--- 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
return of_get_property(pp, "compatible", NULL);
}
@@ -14,7 +14,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
-@@ -28,6 +30,7 @@ static int parse_fixed_partitions(struct
+@@ -42,6 +44,7 @@ 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@openwrt.org>
const char *partname;
struct device_node *pp;
int nr_parts, i, ret = 0;
-@@ -106,9 +109,15 @@ static int parse_fixed_partitions(struct
+@@ -124,9 +127,15 @@ 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@openwrt.org>
parts[i].name = partname;
if (of_get_property(pp, "read-only", &len))
-@@ -215,6 +224,18 @@ static int __init ofpart_parser_init(voi
+@@ -239,6 +248,18 @@ 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 b6b4ab7409..d541cc247c 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.c
-+++ b/drivers/mtd/parsers/ofpart.c
-@@ -21,6 +21,38 @@ static bool node_has_compatible(struct d
+--- 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
return of_get_property(pp, "compatible", NULL);
}
@@ -39,17 +39,16 @@
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
-@@ -32,7 +64,8 @@ static int parse_fixed_partitions(struct
+@@ -46,6 +78,8 @@ static int parse_fixed_partitions(struct
struct device_node *pp;
int nr_parts, i, ret = 0;
bool dedicated = true;
--
+ uint8_t *proot_id = NULL;
+ struct device_node **part_nodes;
/* Pull of_node from the master device node */
mtd_node = mtd_get_of_node(master);
-@@ -68,7 +101,9 @@ static int parse_fixed_partitions(struct
+@@ -86,7 +120,9 @@ static int parse_fixed_partitions(struct
return 0;
parts = kcalloc(nr_parts, sizeof(*parts), GFP_KERNEL);
@@ -60,7 +59,7 @@
return -ENOMEM;
i = 0;
-@@ -117,12 +152,22 @@ static int parse_fixed_partitions(struct
+@@ -135,6 +171,11 @@ static int parse_fixed_partitions(struct
if (of_get_property(pp, "lock", &len))
parts[i].mask_flags |= MTD_POWERUP_LOCK;
@@ -72,8 +71,9 @@
i++;
}
- if (!nr_parts)
- goto ofpart_none;
+@@ -144,6 +185,11 @@ static int parse_fixed_partitions(struct
+ if (quirks && quirks->post_parse)
+ quirks->post_parse(master, parts, nr_parts);
+ if (proot_id)
+ brnboot_set_active_root_part(parts, part_nodes, nr_parts, proot_id);
@@ -83,7 +83,7 @@
*pparts = parts;
return nr_parts;
-@@ -133,6 +178,7 @@ ofpart_fail:
+@@ -154,6 +200,7 @@ ofpart_fail:
ofpart_none:
of_node_put(pp);
kfree(parts);
diff --git a/target/linux/mvebu/patches-5.10/400-find_active_root.patch b/target/linux/mvebu/patches-5.10/400-find_active_root.patch
index f61d85bc05..9df99d69ae 100644
--- a/target/linux/mvebu/patches-5.10/400-find_active_root.patch
+++ b/target/linux/mvebu/patches-5.10/400-find_active_root.patch
@@ -3,9 +3,9 @@ Dynamically rename the active partition to "ubi".
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
---- a/drivers/mtd/parsers/ofpart.c
-+++ b/drivers/mtd/parsers/ofpart.c
-@@ -21,6 +21,8 @@ static bool node_has_compatible(struct d
+--- 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
return of_get_property(pp, "compatible", NULL);
}
@@ -14,7 +14,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
-@@ -29,6 +31,7 @@ static int parse_fixed_partitions(struct
+@@ -43,6 +45,7 @@ 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@openwrt.org>
struct device_node *pp;
int nr_parts, i, ret = 0;
bool dedicated = true;
-@@ -106,9 +109,13 @@ static int parse_fixed_partitions(struct
+@@ -124,9 +127,13 @@ 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@openwrt.org>
parts[i].name = partname;
if (of_get_property(pp, "read-only", &len))
-@@ -218,6 +225,18 @@ static int __init ofpart_parser_init(voi
+@@ -242,6 +249,18 @@ static int __init ofpart_parser_init(voi
return 0;
}
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 854031b0d5..8475bec925 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
@@ -3,9 +3,9 @@ Dynamically rename the active partition to "ubi".
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
---- a/drivers/mtd/parsers/ofpart.c
-+++ b/drivers/mtd/parsers/ofpart.c
-@@ -21,6 +21,8 @@ static bool node_has_compatible(struct d
+--- 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
return of_get_property(pp, "compatible", NULL);
}
@@ -14,7 +14,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
-@@ -29,6 +31,7 @@ static int parse_fixed_partitions(struct
+@@ -43,6 +45,7 @@ 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@openwrt.org>
struct device_node *pp;
int nr_parts, i, ret = 0;
bool dedicated = true;
-@@ -106,9 +109,13 @@ static int parse_fixed_partitions(struct
+@@ -124,9 +127,13 @@ 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@openwrt.org>
parts[i].name = partname;
if (of_get_property(pp, "read-only", &len))
-@@ -215,6 +222,18 @@ static int __init ofpart_parser_init(voi
+@@ -239,6 +246,18 @@ static int __init ofpart_parser_init(voi
return 0;
}