Some devices rename cferam bootloader using specific patterns and don't follow
broadcom standards for renaming cferam files. This requires supporting
different cferam file names.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from commit 8813edd8d9)
Upstream DSA driver is exporting symbols with the same name as our
downstream swconfig driver, so lets rename the downstream symbols to make
them unique and avoid the conflict on 6.1 kernel.
Without this change, building 6.1 with kmod-switch-bcm53xx would conflict
with the B53 DSA driver and CI would fail.
Signed-off-by: Robert Marko <robimarko@gmail.com>
(cherry picked from commit effccdd444)
Instead of reference vlan and do strange subtraction, use the handy
struct_group() to create a virtual struct of the same size of the
members. This permits to have a more secure memset and fix compilation
warning in 6.1 where additional checks are done.
Fix compilation warning:
| inlined from 'psb6970_reset_switch' at drivers/net/phy/psb6970.c:275:2:
| ./include/linux/fortify-string.h:314:25: error: call to '__write_overflow_field'
| declared with attribute warning: detected write beyond size of field
| (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
| 314 | __write_overflow_field(p_size_field, size);
| | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|cc1: all warnings being treated as errors
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
(cherry picked from commit d69becd307)
Now that it is possible to load several device tree overlays by
appending their config names to bootconf the uImage.FIT partition
parser need to discard everything after the first '#' character in
bootconf when looking up the config node to be used.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 07bca1adaa)
This removes unneeded kernel version switches from the targets after
kernel 5.10 has been dropped.
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Drop unused variable in psb6970_config_init. This variable should have
been dropped in 0806f8fc80 ("lantiq: add Linux 5.10 support as testing kernel").
This fix compilation warning:
drivers/net/phy/psb6970.c: In function 'psb6970_config_init':
drivers/net/phy/psb6970.c:310:28: warning: unused variable 'dev' [-Wunused-variable]
310 | struct net_device *dev = pdev->attached_dev;
|
cc1: all warnings being treated as errors
Fixes: 0806f8fc80 ("lantiq: add Linux 5.10 support as testing kernel")
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
The current bcma SPROM extraction from upstream only supports SPROMs with
revisions from 8 to 11.
Let's align the downstream fallback driver with upstream.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
- Remove unneeded mac bytes from struct (it's already present in the SPROM).
- Convert devid_override to boolean.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
- Remove unneeded mac bytes from struct (it's already present in the SPROM).
- Convert devid_override to boolean.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This adds generic kernel support for Broadcom Fallback SPROMs so that it can be
used in any target, even non Broadcom ones.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Kconfig docs say:
> The default value deliberately defaults to 'n' in order to avoid
> bloating the build.
Apply this rule everywhere, to avoid more cloning of bad examples
Signed-off-by: Tony Butler <spudz76@gmail.com>
_oob_read returns number of bitflips on success while
bbt_nand_read should return 0.
Fixes: 2d49e49b18 ("mediatek: bmt: use generic mtd api")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Support devices that has vendor custom header before FIT image.
Some devices has vendor custom header before FIT image. In this case mtd-
split can not find FIT image and it results in rootfs mount failure.
Please refer iptime,a6004mx device for further examples.
Signed-off-by: Yoonji Park <koreapyj@dcmys.kr>
The bootloader on some H3C devices (for example HPE 1920 switches) only
supports booting from flash by reading an image from an "VFS" filesystem
which spans most of the available flash. The filesystem size is hard-
coded in the bootloader. However, as long as no write operations are
performed in the bootloader menu, it is sufficient if the start of the
partition contains a valid filesystem with the kernel image.
This mtdsplit parser reads the size and location of the kernel image and
finds the location of the rootfs stored after it. It assumes that the
filesystem image matches the layout of one generated by mkh3cvfs, with
a filename of "openwrt-kernel.bin" for the kernel image.
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
The commit "uboot-mediatek: replace patch with accepted commit" changed
the name of the boot configuration property from 'bootconf' to
'u-boot,bootconf'. Reflect this change in the FIT partition parser.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
There are 2 warning for ar8xxx swconfig.
- Fix not used dev variable when ETHERNET_PACKET_MANGLE
is not selected
- Convert fallthrough comment to compilation macro
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Prepare uImage.FIT partition parser for Linux 5.15
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Rework hack patch in dir for kernel 5.15.
For the specific patch of packet mangeling introduce a new extra_priv_flags
as we don't have enough space to add additional flags in priv_flags.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
* only map filesystems configured in 'loadables'
* allow mapping more than one filesystem (e.g. customization/branding
or localization in addition to rootfs)
* small cleaning here and there
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
If the selected boot configuration is stored by U-Boot in '/chosen'
node as 'bootconf' attribute, use that configuration to resolve the
block device used as rootfs. Fall back to use the default configuration
in case 'bootconf' is not present.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This does not have spare blocks for remapping, and it is also not suitable
for random write access. It only skips over bad blocks on linear writes of an
image to a partition. As such, it is really only suitable for the kernel
partition, or other partitions with mostly static data
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This can be used to support ubi on top of mtk_bmt without reflashing the
boot loader. The boot loader + factory + kernel area is covered, while the
rest is passed through as-is
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Add support for showing remapped blocks and garbage collecting old
remapped blocks triggered by using the mark_good/mark_bad files
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Preparation for supporting BMT on MT7621. Move source files to the files/
subdirectory in order to simplify maintenance
Signed-off-by: Felix Fietkau <nbd@nbd.name>
If the SPI probe is sufficiently delayed, the routerboot driver may fail
to init as the routerboot partitions are not yet available.
Register an MTD user notifier instead of doing straight init so that the
init subroutines are only executed when the target MTD partitions are
present.
Because the init/exit routines can now be called outside of the kernel
normal init/exit calls, they cannot be jettisoned and must always be
available: the __init and __exit qualifiers are thus removed.
Reported-by: Denis Kalashnikov <denis281089@gmail.com>
Signed-off-by: Denis Kalashnikov <denis281089@gmail.com>
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
[bump hardconfig/softconfig versions]
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Make soft_config writable in all cases. Performing soft_config commit
will fail if mtd partition is not writable.
Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
[bump rb_softconfig version number]
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Set policy bit to force read-only mode on uImage.FIT filesystem
sub-images mapped as block partitions by the FIT partition parser.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
ath25 requires a 88E6060 driver to support boards such as Fonera 2.0g
(FON2202). The swconfig based mvswitch driver has not yet been ported to
the 5.10 kernel as the only user is the ath25 target while all other
targets have been switched to the upstream DSA implementation.
Switching ath25 to the DSA implementation is a complex task, since we
need either per-board platform data or DTS support. ath25 lacks both of
them and builds only a single generic image. So we need to keep the
swconfig driver implementation to easly and quickly port ath25 to the
5.10 kernel.
Since porting the mvswitch driver to 5.10 as a generic driver is not an
option, and since the ath25 is its only user, make mvswitch a target
specific driver to be able to port it to the 5.10 kernel as part of the
kernel version update of the target. This will allow us quickly migrate
to the next kernel version and not delay the next firmware release.
Suggested-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
This fixes:
ERROR: "switch_generic_set_link" [drivers/net/phy/b53/b53_common.ko] undefined!
At some point all packages for swconfig drivers were dropped and targets
were meant to have them built into kernels. It seems b53 (re-)gained its
kmod-switch-bcm53xx however and b53 needs to be built as module.
Fixes: b2cfed48f6 ("Revert "swconfig: fix Broadcom b53 support"")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This reverts commit 8f9cd1af0f.
That commit was meant to add a single EXPORT_SYMBOL_GPL() but it
actually also added few .of_match_table-s. One commit should handle one
thing and should not introduce unrelated changes.
Regarding actual changes:
1. EXPORT_SYMBOL_GPL is not required as we don't build swconfig drivers
as modules.
2. PHY drivers must not have .of_match_table. That is allowed for MDIO
drivers. This could work for some time (although is didn't for me on
bcm53xx) but does not with kernel 5.10. It causes a soft lockup and
upstream developers confirmed it's an unsupported design.
Link: https://lore.kernel.org/netdev/2b1dc053-8c9a-e3e4-b450-eecdfca3fe16@gmail.com/t/#mf80e472f35ee23f7a75cbf5b1e101a17ab3a64a3
Cc: Tobias Schramm <tobleminer@gmail.com>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
The uImage.FIT partition uses page mapping without properly handling
paging errors. This can lead to Kernel Oops in case of read errors
while trying to parse uImage.FIT partitions.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
