The legacy image for the UniElec U7623-02 until now included
kmod-ata-ahci-mtk. The MT7623 chip doesn't have that IP and that
board uses a PCIe-connected AHCI controller for the SATA port and
mSATA-pins of the mPCIe socket. Hence include kmod-ata-ahci instead.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
For devboards without a MAC address assigned from factory, store
the random MAC in U-Boot env on first boot to make it persistent.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add U-Boot env settings to allow accessing the environment using
fw_printenv and fw_setenv tools on the UniElec U7623 board.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Users of older OpenWrt versions need sysupgrade using the *emmc.img.gz
file once which will upgrade U-Boot and switch to the new image layout.
Users of the vendor firmware need to first flash the legacy image to
then sunsequently carry out a full-flash upgrade.
Alternatively the board can also be flashed using MediaTek's
proprietary SP Flash Tool.
Configuration as well as persistent MAC address will be lost once at
this point and you will have to redo (or restore) all configuration
manually. To restore the previous persistent MAC address users may set
it manually using
fw_setenv ethaddr 00:11:22:33:44:55
For future upgrades once running OpenWrt past this commit, the usual
*sysupgrade.itb file can be used.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* Use serial0 instead of serial2 for the only serial port
* Add LED aliases
* Add ethernet0 alias to inherit ethaddr from U-Boot env
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Enable 'rootfs-part' feature to make the size of the partition of the
production image configurable instead of hard-coding it.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Similar to mt7623, also no longer use 'blockdev' and stop relying on
in-kernel partition parsers. Instead, strip off all metadata using
'fwtool' while writing the firmware image and scrape the number of
blocks written from 'dd', then use that block offset to stash the
configuration backup.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Re-reading the partition table doesn't work reliably, it fails if
anything on the device is still in use and it's not trivial to prevent
every possible case of a block device still being in use somehow.
Therefore, instead of relying on the in-kernel partition parser to know
where to write the configuration backup, use OpenWrt's format-agnostic
fwtool to strip off all metadata from the image and count its blocks
while writing. In that way we can know where to write the config backup
without needing the kernel to parse the MBR and FIT structures.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Use find_mmc_part instead of previously introduced
get_partition_by_name which requires a custom kernel patch.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Use find_mmc_part instead of previously introduced
get_partition_by_name which requires a custom kernel patch.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Limit bmt remapping range to cover everything up to and including the kernel image,
use the rest of the flash area for ubi.
Fix partition table and sysupgrade support
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>
CONFIG_ARM_ARCH_TIMER cannot be enabled in the config directly; it is only
selected by CONFIG_HAVE_ARM_ARCH_TIMER. We need to enable the latter in
our config.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Fixes: 4f1c5b01c1 ("mediatek: mt7623: backport musb, improve HDMI console")
The Unielec U7623 doesn't have a physical power button; I think it's hard
wired so that it turns on automatically when power is applied (unlike the
Banana Pi R2 which is a pain).
So the 'reset on long press of power button' behaviour that we get when
we enable the PMIC keyboard driver is kind of unhelpful. Disable it.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Fixes: 0d3f3323a2 ("mediatek: mt7623: enable more hardware features")
The lowest frequency should be 300MHz, since that is the label
assigned to the OPP in the mt7622.dtsi device tree, while there is one
missing zero in the actual value.
To be clear, the lowest frequency should be 300MHz instead of 30MHz.
As mentioned @dangowrt on the OpenWrt forum there is no benefit in
leaving 30MHz as the lowest frequency.
Signed-off-by: Jip de Beer <gpk6x3591g0l@opayq.com>
Signed-off-by: Fritz D. Ansel <fdansel@yandex.ru>
Generating the sdcard.img.gz file requires the initramfs/recovery
image to be present. Use the newly introduced 'append-image-stage'
build command to fix the ImageBuilder for the BPi-R64.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 210916c9e6)
Add ethernet0 alias in device tree to make U-Boot inherit the Ethernet
mac address (set via environment variable 'ethaddr') down to Linux.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
BMT replaces nand-specific ops for erasing and writing, but the
mtk-snand driver only implements generic mtd api.
Replace erase, block_isbad, block_markbad in mtd_info for generic mtd
drivers.
Fixes: b600aee3ed ("mediatek: attach bmt to the new snand driver")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
In case of the block device still being in use, re-reading the
partition table fails. In that case, abort sysupgrade to avoid
corrupting the just-written image because of wrong offsets caused
by failure to re-read the partition table.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Deleted (upstreamed):
bcm27xx/patches-5.10/950-0145-xhci-add-quirk-for-host-controllers-that-don-t-updat.patch [1]
Manually rebased:
bcm27xx/patches-5.10/950-0355-xhci-quirks-add-link-TRB-quirk-for-VL805.patch
bcm53xx/patches-5.10/180-usb-xhci-add-support-for-performing-fake-doorbell.patch
Note: although automatically rebaseable, the last patch has been edited to avoid
conflicting bit definitions.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=b6f32897af190d4716412e156ee0abcc16e4f1e5
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Enable kernel options to allow loading device tree overlay via configfs
at runtime. This is useful for devboards like the BPi-R2 and BPi-R64
which got RasbPi-compatible 40-pin GPIO header which allow all sorts
of extensions.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
All subtargets only provide files and patches for Linux 5.10 by now
so there is little use for the old Linux 5.4 stuff. Remove it.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add common features 'gpio', 'nand', 'pci', 'pcie', 'squashfs' and 'usb'
for all mediatek targets, add 'display' and 'usbgadget' for MT7623.
Sort features alphabetically while at it.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
User reported that R64 doesn't provide power to the mPCIe slot in case
the PCIe port is disabled as it is when selecting the SATA
configuration. As users may still want to use USB-connected mPCIe
modules in CN8 slot.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The default value for CONFIG_RCU_CPU_STALL_TIMEOUT was changed from 60
seconds to 21 seconds in 2012 in the upstream kernel. Some targets
already use 21 seconds.
This patch changes the default value in the generic configuration to 21
seconds and removes the target specific configuration options.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Rui Salvaterra <rsalvaterra@gmail.com>
Specifications:
- SoC: MT7622
- RAM: 512MB
- Flash: MX35LF1GE4AB 128MB SPI NAND
- Ethernet: RTL8367S 5x1GbE
- WiFi: 2.4G: MT7622 5G: MT7615N x2
- Other ports: USB3.0 x1
Flash instruction:
*important*: upgrade vendor firmware to at least V7.1cu.643_B20200521
1. hold the reset button and power on the device. wait for about 10s
before releasing the reset button.
2. upload sysupgrade.bin via u-boot recovery page on http://192.168.1.1
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
CONFIG_RCU_{NEED_SEGCBLIST,STALL_COMMON} are set basically everywhere. Move them
to the generic kconfigs. And resort the generic kconfigs while at it.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Based on the existing documentation [1][2], I dare anyone to demonstrate that
we need to fine-tune these RCU parameters. The (performance) breakage potential
for doing so is immense, so let's just please put down this loaded footgun.
Disable CONFIG_RCU_EXPERT and its dependent symbols. Additionally, remove the
CONFIG_RCU_EXPERT symbol from the target kconfigs which contain it.
[1] https://www.kernel.org/doc/Documentation/RCU/Design/Data-Structures/Data-Structures.html
[2] https://lwn.net/Articles/777214/
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
These options doesn't show up unless some kernel packages are selected,
so they are not covered by kernel_menuconfig.
Manually add them so that a build with all kmods can pass without user
interaction.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
there's no driver level remapping of oob data in the new spi-nand
driver and bmt oob signature starts at 0x0 of the dumped oob data.
change the default value to 0 for the new spi-nand driver.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
mtd->size will be overrided by BMT which makes all mtd requests made by
bmt fail in request size checking.
this commit changes the driver to check against actual chip size in chip
info as a workaround.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
we now have a standalone mtd driver and the old spi-mem driver along
with the hack in spi-nand core can be removed.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
This patch enables new spi-nand driver for mt7622 and mt7629.
Signed-off-by: Weijie Gao <hackpascal@gmail.com>
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
