[openwrt/openwrt] kernel: backport support for "linux,rootfs" in DT
LEDE Commits
lede-commits at lists.infradead.org
Tue Nov 8 00:15:29 PST 2022
rmilecki pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/d33e49857e3ad76586ebe55334996b15cd45ca1b
commit d33e49857e3ad76586ebe55334996b15cd45ca1b
Author: Rafał Miłecki <rafal at milecki.pl>
AuthorDate: Mon Nov 7 19:24:48 2022 +0100
kernel: backport support for "linux,rootfs" in DT
This DT property allows marking flash partition that Linux should use as
a root device. It's useful for devices that don't use U-Boot and cmdline
parser for partitioning. It may be used with "fixed-partitions" or some
dynamic partitioning based on flash content.
Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
...mtd-nor-support-mtd-name-from-device-tree.patch | 2 +-
...mtd-nor-support-mtd-name-from-device-tree.patch | 2 +-
...t-ROOT_DEV-for-partitions-marked-as-rootf.patch | 47 ++++++++++++++++++++++
...t-ROOT_DEV-for-partitions-marked-as-rootf.patch | 47 ++++++++++++++++++++++
...-blktrans-call-add-disks-after-mtd-device.patch | 4 +-
.../420-mtd-set-rootfs-to-be-root-dev.patch | 39 ------------------
...mtd-support-OpenWrt-s-MTD_ROOTFS_ROOT_DEV.patch | 24 +++++++++++
...ashfs-root-on-targets-with-CONFIG_FIT_PAR.patch | 22 +++++++---
...-blktrans-call-add-disks-after-mtd-device.patch | 4 +-
.../420-mtd-set-rootfs-to-be-root-dev.patch | 39 ------------------
...mtd-support-OpenWrt-s-MTD_ROOTFS_ROOT_DEV.patch | 24 +++++++++++
...rite-support-for-minor-aligned-partitions.patch | 4 +-
...rite-support-for-minor-aligned-partitions.patch | 4 +-
...mtd-nor-support-mtd-name-from-device-tree.patch | 2 +-
14 files changed, 170 insertions(+), 94 deletions(-)
diff --git a/target/linux/ath79/patches-5.10/401-mtd-nor-support-mtd-name-from-device-tree.patch b/target/linux/ath79/patches-5.10/401-mtd-nor-support-mtd-name-from-device-tree.patch
index 5b14d1f8cb..cf8ef1b880 100644
--- a/target/linux/ath79/patches-5.10/401-mtd-nor-support-mtd-name-from-device-tree.patch
+++ b/target/linux/ath79/patches-5.10/401-mtd-nor-support-mtd-name-from-device-tree.patch
@@ -34,7 +34,7 @@ Signed-off-by: Abhimanyu Vishwakarma <Abhimanyu.Vishwakarma at imgtec.com>
mtd->type = MTD_NORFLASH;
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
-@@ -843,6 +843,17 @@ out_error:
+@@ -848,6 +848,17 @@ out_error:
*/
static void mtd_set_dev_defaults(struct mtd_info *mtd)
{
diff --git a/target/linux/ath79/patches-5.15/401-mtd-nor-support-mtd-name-from-device-tree.patch b/target/linux/ath79/patches-5.15/401-mtd-nor-support-mtd-name-from-device-tree.patch
index 5ff2a61c7a..98939ac9e3 100644
--- a/target/linux/ath79/patches-5.15/401-mtd-nor-support-mtd-name-from-device-tree.patch
+++ b/target/linux/ath79/patches-5.15/401-mtd-nor-support-mtd-name-from-device-tree.patch
@@ -34,7 +34,7 @@ Signed-off-by: Abhimanyu Vishwakarma <Abhimanyu.Vishwakarma at imgtec.com>
mtd->type = MTD_NORFLASH;
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
-@@ -843,6 +843,17 @@ out_error:
+@@ -845,6 +845,17 @@ out_error:
*/
static void mtd_set_dev_defaults(struct mtd_info *mtd)
{
diff --git a/target/linux/generic/backport-5.10/418-v6.2-mtd-core-set-ROOT_DEV-for-partitions-marked-as-rootf.patch b/target/linux/generic/backport-5.10/418-v6.2-mtd-core-set-ROOT_DEV-for-partitions-marked-as-rootf.patch
new file mode 100644
index 0000000000..ac5b438e6d
--- /dev/null
+++ b/target/linux/generic/backport-5.10/418-v6.2-mtd-core-set-ROOT_DEV-for-partitions-marked-as-rootf.patch
@@ -0,0 +1,47 @@
+From 26422ac78e9d8767bd4aabfbae616b15edbf6a1b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Sat, 22 Oct 2022 23:13:18 +0200
+Subject: [PATCH] mtd: core: set ROOT_DEV for partitions marked as rootfs in DT
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This adds support for "linux,rootfs" binding that is used to mark flash
+partition containing rootfs. It's useful for devices using device tree
+that don't have bootloader passing root info in cmdline.
+
+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/20221022211318.32009-2-zajec5@gmail.com
+---
+ drivers/mtd/mtdcore.c | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+--- a/drivers/mtd/mtdcore.c
++++ b/drivers/mtd/mtdcore.c
+@@ -28,6 +28,7 @@
+ #include <linux/leds.h>
+ #include <linux/debugfs.h>
+ #include <linux/nvmem-provider.h>
++#include <linux/root_dev.h>
+
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
+@@ -743,6 +744,17 @@ int add_mtd_device(struct mtd_info *mtd)
+ not->add(mtd);
+
+ mutex_unlock(&mtd_table_mutex);
++
++ if (of_find_property(mtd_get_of_node(mtd), "linux,rootfs", NULL)) {
++ if (IS_BUILTIN(CONFIG_MTD)) {
++ pr_info("mtd: setting mtd%d (%s) as root device\n", mtd->index, mtd->name);
++ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index);
++ } else {
++ pr_warn("mtd: can't set mtd%d (%s) as root device - mtd must be builtin\n",
++ mtd->index, mtd->name);
++ }
++ }
++
+ /* We _know_ we aren't being removed, because
+ our caller is still holding us here. So none
+ of this try_ nonsense, and no bitching about it
diff --git a/target/linux/generic/backport-5.15/408-v6.2-mtd-core-set-ROOT_DEV-for-partitions-marked-as-rootf.patch b/target/linux/generic/backport-5.15/408-v6.2-mtd-core-set-ROOT_DEV-for-partitions-marked-as-rootf.patch
new file mode 100644
index 0000000000..60b1764252
--- /dev/null
+++ b/target/linux/generic/backport-5.15/408-v6.2-mtd-core-set-ROOT_DEV-for-partitions-marked-as-rootf.patch
@@ -0,0 +1,47 @@
+From 26422ac78e9d8767bd4aabfbae616b15edbf6a1b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Sat, 22 Oct 2022 23:13:18 +0200
+Subject: [PATCH] mtd: core: set ROOT_DEV for partitions marked as rootfs in DT
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This adds support for "linux,rootfs" binding that is used to mark flash
+partition containing rootfs. It's useful for devices using device tree
+that don't have bootloader passing root info in cmdline.
+
+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/20221022211318.32009-2-zajec5@gmail.com
+---
+ drivers/mtd/mtdcore.c | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+--- a/drivers/mtd/mtdcore.c
++++ b/drivers/mtd/mtdcore.c
+@@ -28,6 +28,7 @@
+ #include <linux/leds.h>
+ #include <linux/debugfs.h>
+ #include <linux/nvmem-provider.h>
++#include <linux/root_dev.h>
+
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
+@@ -746,6 +747,17 @@ int add_mtd_device(struct mtd_info *mtd)
+ not->add(mtd);
+
+ mutex_unlock(&mtd_table_mutex);
++
++ if (of_find_property(mtd_get_of_node(mtd), "linux,rootfs", NULL)) {
++ if (IS_BUILTIN(CONFIG_MTD)) {
++ pr_info("mtd: setting mtd%d (%s) as root device\n", mtd->index, mtd->name);
++ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index);
++ } else {
++ pr_warn("mtd: can't set mtd%d (%s) as root device - mtd must be builtin\n",
++ mtd->index, mtd->name);
++ }
++ }
++
+ /* We _know_ we aren't being removed, because
+ our caller is still holding us here. So none
+ of this try_ nonsense, and no bitching about it
diff --git a/target/linux/generic/hack-5.10/402-mtd-blktrans-call-add-disks-after-mtd-device.patch b/target/linux/generic/hack-5.10/402-mtd-blktrans-call-add-disks-after-mtd-device.patch
index a650320cd0..dc342da831 100644
--- a/target/linux/generic/hack-5.10/402-mtd-blktrans-call-add-disks-after-mtd-device.patch
+++ b/target/linux/generic/hack-5.10/402-mtd-blktrans-call-add-disks-after-mtd-device.patch
@@ -69,7 +69,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
unsigned long flags;
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
-@@ -31,6 +31,7 @@
+@@ -32,6 +32,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@@ -77,7 +77,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
#include "mtdcore.h"
-@@ -916,6 +917,8 @@ int mtd_device_parse_register(struct mtd
+@@ -928,6 +929,8 @@ int mtd_device_parse_register(struct mtd
register_reboot_notifier(&mtd->reboot_notifier);
}
diff --git a/target/linux/generic/hack-5.10/420-mtd-set-rootfs-to-be-root-dev.patch b/target/linux/generic/hack-5.10/420-mtd-set-rootfs-to-be-root-dev.patch
deleted file mode 100644
index a70d8af4c2..0000000000
--- a/target/linux/generic/hack-5.10/420-mtd-set-rootfs-to-be-root-dev.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From: Gabor Juhos <juhosg at openwrt.org>
-Subject: kernel/3.1[02]: move MTD root device setup code to mtdcore
-
-The current code only allows to automatically set
-root device on MTD partitions. Move the code to MTD
-core to allow to use it with all MTD devices.
-
-Signed-off-by: Gabor Juhos <juhosg at openwrt.org>
----
- drivers/mtd/mtdcore.c | 10 ++++++++++
- 1 file changed, 10 insertions(+)
-
---- a/drivers/mtd/mtdcore.c
-+++ b/drivers/mtd/mtdcore.c
-@@ -27,6 +27,7 @@
- #include <linux/reboot.h>
- #include <linux/leds.h>
- #include <linux/debugfs.h>
-+#include <linux/root_dev.h>
- #include <linux/nvmem-provider.h>
-
- #include <linux/mtd/mtd.h>
-@@ -759,6 +760,16 @@ int add_mtd_device(struct mtd_info *mtd)
- of this try_ nonsense, and no bitching about it
- either. :) */
- __module_get(THIS_MODULE);
-+
-+ if (!strcmp(mtd->name, "rootfs") &&
-+ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) &&
-+ ROOT_DEV == 0) {
-+ unsigned int index = mtd->index;
-+ pr_notice("mtd: device %d (%s) set to be root filesystem\n",
-+ mtd->index, mtd->name);
-+ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, index);
-+ }
-+
- return 0;
-
- fail_nvmem_add:
diff --git a/target/linux/generic/hack-5.10/420-mtd-support-OpenWrt-s-MTD_ROOTFS_ROOT_DEV.patch b/target/linux/generic/hack-5.10/420-mtd-support-OpenWrt-s-MTD_ROOTFS_ROOT_DEV.patch
new file mode 100644
index 0000000000..89ac3cb9fe
--- /dev/null
+++ b/target/linux/generic/hack-5.10/420-mtd-support-OpenWrt-s-MTD_ROOTFS_ROOT_DEV.patch
@@ -0,0 +1,24 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Mon, 7 Nov 2022 23:48:24 +0100
+Subject: [PATCH] mtd: support OpenWrt's MTD_ROOTFS_ROOT_DEV
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This allows setting ROOT_DEV to MTD partition named "rootfs".
+
+Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
+---
+
+--- a/drivers/mtd/mtdcore.c
++++ b/drivers/mtd/mtdcore.c
+@@ -756,7 +756,8 @@ int add_mtd_device(struct mtd_info *mtd)
+
+ mutex_unlock(&mtd_table_mutex);
+
+- if (of_find_property(mtd_get_of_node(mtd), "linux,rootfs", NULL)) {
++ if (of_find_property(mtd_get_of_node(mtd), "linux,rootfs", NULL) ||
++ (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && !strcmp(mtd->name, "rootfs") && ROOT_DEV == 0)) {
+ if (IS_BUILTIN(CONFIG_MTD)) {
+ pr_info("mtd: setting mtd%d (%s) as root device\n", mtd->index, mtd->name);
+ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index);
diff --git a/target/linux/generic/hack-5.10/421-mtd-fix-squashfs-root-on-targets-with-CONFIG_FIT_PAR.patch b/target/linux/generic/hack-5.10/421-mtd-fix-squashfs-root-on-targets-with-CONFIG_FIT_PAR.patch
index 2f7da2aaba..1cd0efd624 100644
--- a/target/linux/generic/hack-5.10/421-mtd-fix-squashfs-root-on-targets-with-CONFIG_FIT_PAR.patch
+++ b/target/linux/generic/hack-5.10/421-mtd-fix-squashfs-root-on-targets-with-CONFIG_FIT_PAR.patch
@@ -7,13 +7,25 @@ Fix assumption about the block device index
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
-@@ -767,6 +767,9 @@ int add_mtd_device(struct mtd_info *mtd)
- unsigned int index = mtd->index;
- pr_notice("mtd: device %d (%s) set to be root filesystem\n",
- mtd->index, mtd->name);
+@@ -758,12 +758,18 @@ int add_mtd_device(struct mtd_info *mtd)
+
+ if (of_find_property(mtd_get_of_node(mtd), "linux,rootfs", NULL) ||
+ (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && !strcmp(mtd->name, "rootfs") && ROOT_DEV == 0)) {
++ unsigned int index = mtd->index;
++
+#ifdef CONFIG_FIT_PARTITION
+ index <<= 2;
+#endif
- ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, index);
++
+ if (IS_BUILTIN(CONFIG_MTD)) {
+- pr_info("mtd: setting mtd%d (%s) as root device\n", mtd->index, mtd->name);
+- ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index);
++ pr_info("mtd: setting mtd%d (%s) as root device\n", index, mtd->name);
++ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, index);
+ } else {
+ pr_warn("mtd: can't set mtd%d (%s) as root device - mtd must be builtin\n",
+- mtd->index, mtd->name);
++ index, mtd->name);
+ }
}
diff --git a/target/linux/generic/hack-5.15/402-mtd-blktrans-call-add-disks-after-mtd-device.patch b/target/linux/generic/hack-5.15/402-mtd-blktrans-call-add-disks-after-mtd-device.patch
index dcb1aaa6e4..65772cc195 100644
--- a/target/linux/generic/hack-5.15/402-mtd-blktrans-call-add-disks-after-mtd-device.patch
+++ b/target/linux/generic/hack-5.15/402-mtd-blktrans-call-add-disks-after-mtd-device.patch
@@ -69,7 +69,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
unsigned long flags;
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
-@@ -31,6 +31,7 @@
+@@ -32,6 +32,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@@ -77,7 +77,7 @@ Signed-off-by: Daniel Golle <daniel at makrotopia.org>
#include "mtdcore.h"
-@@ -1067,6 +1068,8 @@ int mtd_device_parse_register(struct mtd
+@@ -1079,6 +1080,8 @@ int mtd_device_parse_register(struct mtd
ret = mtd_otp_nvmem_add(mtd);
diff --git a/target/linux/generic/hack-5.15/420-mtd-set-rootfs-to-be-root-dev.patch b/target/linux/generic/hack-5.15/420-mtd-set-rootfs-to-be-root-dev.patch
deleted file mode 100644
index f3004b60fd..0000000000
--- a/target/linux/generic/hack-5.15/420-mtd-set-rootfs-to-be-root-dev.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From: Gabor Juhos <juhosg at openwrt.org>
-Subject: kernel/3.1[02]: move MTD root device setup code to mtdcore
-
-The current code only allows to automatically set
-root device on MTD partitions. Move the code to MTD
-core to allow to use it with all MTD devices.
-
-Signed-off-by: Gabor Juhos <juhosg at openwrt.org>
----
- drivers/mtd/mtdcore.c | 10 ++++++++++
- 1 file changed, 10 insertions(+)
-
---- a/drivers/mtd/mtdcore.c
-+++ b/drivers/mtd/mtdcore.c
-@@ -27,6 +27,7 @@
- #include <linux/reboot.h>
- #include <linux/leds.h>
- #include <linux/debugfs.h>
-+#include <linux/root_dev.h>
- #include <linux/nvmem-provider.h>
-
- #include <linux/mtd/mtd.h>
-@@ -762,6 +763,16 @@ int add_mtd_device(struct mtd_info *mtd)
- of this try_ nonsense, and no bitching about it
- either. :) */
- __module_get(THIS_MODULE);
-+
-+ if (!strcmp(mtd->name, "rootfs") &&
-+ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) &&
-+ ROOT_DEV == 0) {
-+ unsigned int index = mtd->index;
-+ pr_notice("mtd: device %d (%s) set to be root filesystem\n",
-+ mtd->index, mtd->name);
-+ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, index);
-+ }
-+
- return 0;
-
- fail_nvmem_add:
diff --git a/target/linux/generic/hack-5.15/420-mtd-support-OpenWrt-s-MTD_ROOTFS_ROOT_DEV.patch b/target/linux/generic/hack-5.15/420-mtd-support-OpenWrt-s-MTD_ROOTFS_ROOT_DEV.patch
new file mode 100644
index 0000000000..15531df49e
--- /dev/null
+++ b/target/linux/generic/hack-5.15/420-mtd-support-OpenWrt-s-MTD_ROOTFS_ROOT_DEV.patch
@@ -0,0 +1,24 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Mon, 7 Nov 2022 23:48:24 +0100
+Subject: [PATCH] mtd: support OpenWrt's MTD_ROOTFS_ROOT_DEV
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This allows setting ROOT_DEV to MTD partition named "rootfs".
+
+Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
+---
+
+--- a/drivers/mtd/mtdcore.c
++++ b/drivers/mtd/mtdcore.c
+@@ -759,7 +759,8 @@ int add_mtd_device(struct mtd_info *mtd)
+
+ mutex_unlock(&mtd_table_mutex);
+
+- if (of_find_property(mtd_get_of_node(mtd), "linux,rootfs", NULL)) {
++ if (of_find_property(mtd_get_of_node(mtd), "linux,rootfs", NULL) ||
++ (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && !strcmp(mtd->name, "rootfs") && ROOT_DEV == 0)) {
+ if (IS_BUILTIN(CONFIG_MTD)) {
+ pr_info("mtd: setting mtd%d (%s) as root device\n", mtd->index, mtd->name);
+ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index);
diff --git a/target/linux/generic/pending-5.10/402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch b/target/linux/generic/pending-5.10/402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch
index 53d5637e41..498876ef2f 100644
--- a/target/linux/generic/pending-5.10/402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch
+++ b/target/linux/generic/pending-5.10/402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch
@@ -80,7 +80,7 @@ Reported-by: Dan Carpenter <dan.carpenter at oracle.com>
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
-@@ -163,6 +163,15 @@ static ssize_t mtd_erasesize_show(struct
+@@ -164,6 +164,15 @@ static ssize_t mtd_erasesize_show(struct
}
static DEVICE_ATTR(erasesize, S_IRUGO, mtd_erasesize_show, NULL);
@@ -96,7 +96,7 @@ Reported-by: Dan Carpenter <dan.carpenter at oracle.com>
static ssize_t mtd_writesize_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
-@@ -312,6 +321,7 @@ static struct attribute *mtd_attrs[] = {
+@@ -313,6 +322,7 @@ static struct attribute *mtd_attrs[] = {
&dev_attr_flags.attr,
&dev_attr_size.attr,
&dev_attr_erasesize.attr,
diff --git a/target/linux/generic/pending-5.15/402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch b/target/linux/generic/pending-5.15/402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch
index ed9d1c9dc1..b4fa08f0ea 100644
--- a/target/linux/generic/pending-5.15/402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch
+++ b/target/linux/generic/pending-5.15/402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch
@@ -80,7 +80,7 @@ Reported-by: Dan Carpenter <dan.carpenter at oracle.com>
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
-@@ -168,6 +168,15 @@ static ssize_t mtd_erasesize_show(struct
+@@ -169,6 +169,15 @@ static ssize_t mtd_erasesize_show(struct
}
MTD_DEVICE_ATTR_RO(erasesize);
@@ -96,7 +96,7 @@ Reported-by: Dan Carpenter <dan.carpenter at oracle.com>
static ssize_t mtd_writesize_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
-@@ -313,6 +322,7 @@ static struct attribute *mtd_attrs[] = {
+@@ -314,6 +323,7 @@ static struct attribute *mtd_attrs[] = {
&dev_attr_flags.attr,
&dev_attr_size.attr,
&dev_attr_erasesize.attr,
diff --git a/target/linux/pistachio/patches-5.10/401-mtd-nor-support-mtd-name-from-device-tree.patch b/target/linux/pistachio/patches-5.10/401-mtd-nor-support-mtd-name-from-device-tree.patch
index 5b14d1f8cb..cf8ef1b880 100644
--- a/target/linux/pistachio/patches-5.10/401-mtd-nor-support-mtd-name-from-device-tree.patch
+++ b/target/linux/pistachio/patches-5.10/401-mtd-nor-support-mtd-name-from-device-tree.patch
@@ -34,7 +34,7 @@ Signed-off-by: Abhimanyu Vishwakarma <Abhimanyu.Vishwakarma at imgtec.com>
mtd->type = MTD_NORFLASH;
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
-@@ -843,6 +843,17 @@ out_error:
+@@ -848,6 +848,17 @@ out_error:
*/
static void mtd_set_dev_defaults(struct mtd_info *mtd)
{
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