]> git.dujemihanovic.xyz Git - u-boot.git/log
u-boot.git
4 weeks agoarm: mvebu: x530: Remove dead comments
Chris Packham [Fri, 22 Nov 2024 00:30:19 +0000 (13:30 +1300)]
arm: mvebu: x530: Remove dead comments

As things have been moved to Kconfig there are a number of dead comments
left over in x530.h. Remove them.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
4 weeks agoarm: mvebu: x240: Enable IPV6 support
Chris Packham [Fri, 22 Nov 2024 00:30:18 +0000 (13:30 +1300)]
arm: mvebu: x240: Enable IPV6 support

Enable IPV6 support for the x240 board.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
4 weeks agoarm: mvebu: x240: Don't build mkeficapsule
Chris Packham [Fri, 22 Nov 2024 00:30:17 +0000 (13:30 +1300)]
arm: mvebu: x240: Don't build mkeficapsule

The x240 board doesn't use EFI and our toolchains don't include gnutls
so disable the tool in the defconfig.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
4 weeks agoarm: mvebu: x240: Switch to standard boot
Chris Packham [Fri, 22 Nov 2024 00:30:16 +0000 (13:30 +1300)]
arm: mvebu: x240: Switch to standard boot

Use standard boot instead of the distro boot scripts. Regenerate the
board defconfig now that some options are selected automatically.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
4 weeks agoarm: mvebu: x240: Use default baudrate table
Chris Packham [Fri, 22 Nov 2024 00:30:15 +0000 (13:30 +1300)]
arm: mvebu: x240: Use default baudrate table

Remove CFG_SYS_BAUDRATE_TABLE as there's no reason not to use the
defaults defined via config_fallbacks.h.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
4 weeks agoarm: kirkwood: Enable bootstd for Sheevaplug board
Tony Dinh [Thu, 21 Nov 2024 19:02:27 +0000 (11:02 -0800)]
arm: kirkwood: Enable bootstd for Sheevaplug board

Enable bootstd for Sheevaplug board.
Remove JFFS2 support. See JFFS2 Vulnerability[1].
Enable LTO to keep board size within limit.
Move default envs to text-base environment

[1] https://lore.kernel.org/u-boot/20241114233005.GN3600562@bill-the-cat/T/#m2fc25da1d2c019bc3cd8676991fdd64b8a21aa9b

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
4 weeks agoarm: mvebu: Disable JFFS2 support for Kirkwood and Armada XP boards
Tony Dinh [Mon, 18 Nov 2024 19:34:59 +0000 (11:34 -0800)]
arm: mvebu: Disable JFFS2 support for Kirkwood and Armada XP boards

These boards don't use JFFS2 file system for booting so remove it.

Ref: https://lore.kernel.org/u-boot/20241114233005.GN3600562@bill-the-cat/T/#t
Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
4 weeks agoPrepare v2025.01-rc3
Tom Rini [Mon, 25 Nov 2024 22:58:57 +0000 (16:58 -0600)]
Prepare v2025.01-rc3

Signed-off-by: Tom Rini <trini@konsulko.com>
4 weeks agoMerge branch 'master-asix' of https://source.denx.de/u-boot/custodians/u-boot-usb
Tom Rini [Mon, 25 Nov 2024 21:32:16 +0000 (15:32 -0600)]
Merge branch 'master-asix' of https://source.denx.de/u-boot/custodians/u-boot-usb

- Fix two issues with the asix88179 driver

4 weeks agospi: Fix missed rename from SPI_ADVANCE to SPI_STACKED_PARALLEL
Dominik Wernberger [Mon, 25 Nov 2024 21:21:52 +0000 (22:21 +0100)]
spi: Fix missed rename from SPI_ADVANCE to SPI_STACKED_PARALLEL

Fix missed rename from SPI_ADVANCE to SPI_STACKED_PARALLEL. This fixes
an issue encountered while testing the Zynq-7000 QSPI parallel Flash
implementation.

Fixes: f896aa656774 ("mtd: spi-nor: Rename SPI_ADVANCE to SPI_STACKED_PARALLEL")
Reviewed-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Dominik Wernberger <dominik.wernberger@gmx.de>
5 weeks agoMerge https://source.denx.de/u-boot/custodians/u-boot-usb
Tom Rini [Mon, 25 Nov 2024 18:37:46 +0000 (12:37 -0600)]
Merge https://source.denx.de/u-boot/custodians/u-boot-usb

- Support for Microchip USB5744 hub

5 weeks agoast2600: spl: Use readl for reading mmio
Joel Stanley [Mon, 18 Nov 2024 02:12:56 +0000 (12:42 +1030)]
ast2600: spl: Use readl for reading mmio

u-boot was crashing in qemu as the modeled hardware enforced overly
strict memory reads.

While this code will work on existing hardware, fix to avoid future issues.

Fixes: 12770d0df0e8 ("ast2600: spl: Add boot mode detection")
Link: https://gitlab.com/qemu-project/qemu/-/issues/2636
Signed-off-by: Joel Stanley <joel@jms.id.au>
5 weeks agomtd: Drop superfluous const qualifier
Andy Shevchenko [Mon, 21 Oct 2024 14:20:40 +0000 (17:20 +0300)]
mtd: Drop superfluous const qualifier

The compiler will ignore it anyway:

  include/linux/mtd/mtd.h:342:15: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 weeks agoeth: asix88179: packet drop when receiving large fragmented packets
Khoa Hoang [Fri, 8 Nov 2024 05:51:36 +0000 (21:51 -0800)]
eth: asix88179: packet drop when receiving large fragmented packets

The ASIX 88179A drops packets when receiving fragmented packets larger
than the MTU size due to an insufficient URB buffer size. This change
synchronizes the URB buffer size with the configuration used in the
Linux kernel, resolving the packet drop issue.

To reproduce the issue, set the following configuration:
    CONFIG_IP_DEFRAG=y
    CONFIG_TFTP_BLOCKSIZE=16352

Then, run the `tftp` command. It will fail with a timeout error:

    U-Boot> tftp zero.bin
    Using ax88179_eth device
    TFTP from server 10.0.0.196; our IP address is 10.0.0.18
    Filename 'zero.bin'
    Load address: 0x10000000
    Loading: T T T T T T T T T T T
    Retry count exceeded; starting again

Signed-off-by: Khoa Hoang <admin@khoahoang.com>
Reviewed-by: Marek Vasut <marex@denx.de>
5 weeks agoeth: asix88179: Fix ASIX AX88179A PHY hang
Khoa Hoang [Fri, 8 Nov 2024 05:51:35 +0000 (21:51 -0800)]
eth: asix88179: Fix ASIX AX88179A PHY hang

The ASIX AX88179A locks up when the ADVERTISE_NPAGE bit is set in the
MII_ADVERTISE register, suggesting that this feature may be broken or
unsupported on this chip. In the Linux kernel, this bit is not set,
and enabling it also causes the PHY to lock up and stay in a
link-down state.

Additionally, the AX88179 and AX88179A variants do not appear to
support the ADVERTISE_LPACK bit, as setting it consistently reads
back as 0.

This patch removes the ADVERTISE_NPAGE and ADVERTISE_LPACK bits from
the MII_ADVERTISE register configuration. It also resets the PHY
before modifying the MII_ADVERTISE register, then restarts
auto-negotiation, following the same flow used in the U-Boot asix.c
driver.

Signed-off-by: Khoa Hoang <admin@khoahoang.com>
Reviewed-by: Marek Vasut <marex@denx.de>
5 weeks agousb: onboard-hub: Bail out if peer hub is already probed
Venkatesh Yadav Abbarapu [Mon, 25 Nov 2024 04:12:02 +0000 (09:42 +0530)]
usb: onboard-hub: Bail out if peer hub is already probed

The .bind function is implemented to bind the correct
"half" of the hub that the driver wants to bind,
and returning -ENODEV for the other "half".

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Marek Vasut <marex@denx.de>
5 weeks agousb: onboard-hub: Add i2c initialization for usb5744 hub
Venkatesh Yadav Abbarapu [Mon, 25 Nov 2024 04:12:01 +0000 (09:42 +0530)]
usb: onboard-hub: Add i2c initialization for usb5744 hub

Add i2c initialization hook and set usb5744 platform
data with function having required i2c initialization sequence.

Apart from the USB command attach, prevent the hub from suspend.
when the “USB Attach with SMBUS (0xAA56)” command is issued to the hub,
the hub is getting enumerated and then it puts in a suspend mode.
This causes the hub to NAK any SMBUS access made by the SMBUS Master
during this period and not able to see the hub's slave address while
running the "i2c probe" command.

Prevent the MCU from the putting the HUB in suspend mode through register
write. The BYPASS_UDC_SUSPEND bit (Bit 3) of the RuntimeFlags2 register at
address 0x411D controls this aspect of the hub. The BYPASS_UDC_SUSPEND
bit in register 0x411Dh must be set to ensure that the MCU is always
enabled and ready to respond to SMBus runtime commands. This register
needs to be written before the USB attach command is issued.
The byte sequence is as follows:
Slave addr: 0x2d           00 00 05 00 01 41 1D 08
Slave addr: 0x2d           99 37 00
Slave addr: 0x2d           AA 56 00

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Marek Vasut <marex@denx.de>
5 weeks agousb: onboard-hub: add support for Microchip USB5744
Venkatesh Yadav Abbarapu [Mon, 25 Nov 2024 04:12:00 +0000 (09:42 +0530)]
usb: onboard-hub: add support for Microchip USB5744

Add support for the Microchip USB5744 USB3.0 and USB2.0 Hub.
The usb5744 driver trigger hub reset signal after soft reset.
The usb5744 hub need to reset after the phy initialization,
which toggles the gpio.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Marek Vasut <marex@denx.de>
5 weeks agousb: onboard-hub: Fix the return values of regulator APIs
Venkatesh Yadav Abbarapu [Mon, 25 Nov 2024 04:11:59 +0000 (09:41 +0530)]
usb: onboard-hub: Fix the return values of regulator APIs

Don't error out if there is no vdd regulator supply, as these are
optional properties.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Marek Vasut <marex@denx.de>
5 weeks agousb: onboard-hub: Add reset-gpio support
Venkatesh Yadav Abbarapu [Mon, 25 Nov 2024 04:11:58 +0000 (09:41 +0530)]
usb: onboard-hub: Add reset-gpio support

As part of the reset, sets the direction of the pin to output before
toggling the pin. Delay of millisecond is added in between low and
high to meet the setup and hold time requirement of the reset.
Update the usb2514 hub_data with the reset delay and power on
delay values.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Marek Vasut <marex@denx.de>
5 weeks agoMerge patch series "Fix device removal order for Apple dart iommu"
Tom Rini [Sun, 24 Nov 2024 21:41:32 +0000 (15:41 -0600)]
Merge patch series "Fix device removal order for Apple dart iommu"

Janne Grunau <j@jannau.net> says:

Starting with v2024.10 dev_iommu_dma_unmap calls during device removal
trigger a NULL pointer dereference in the Apple dart iommu driver. The
iommu device is removed before its user. The sparsely used DM_FLAG_VITAL
flag is intended to describe this dependency. Add it to the driver.

Adding this flag is unfortunately not enough since the boot routines
except the arm one simply remove all drivers. Add and use a new function
which calls
    dm_remove_devioce_flags(DM_REMOVE_ACTIVE_ALL | DM_REMOVE_NON_VITAL);
    dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL);
to ensure this order dependency is head consistently.

Link: https://lore.kernel.org/r/20241123-iommu_apple_dart_ordering-v2-0-cc2ade6dde97@jannau.net
5 weeks agodm: Add dm_remove_devices_active() for ordered device removal
Janne Grunau [Sat, 23 Nov 2024 21:44:05 +0000 (22:44 +0100)]
dm: Add dm_remove_devices_active() for ordered device removal

This replaces dm_remove_devices_flags() calls in all boot
implementations to ensure non vital devices are consistently removed
first. All boot implementation except arch/arm/lib/bootm.c currently
just call dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL). This can result
in crashes when dependencies between devices exists. The driver model's
design document describes DM_FLAG_VITAL as "indicates that the device is
'vital' to the operation of other devices". Device removal at boot
should follow this.

Instead of adding dm_remove_devices_flags() with (DM_REMOVE_ACTIVE_ALL |
DM_REMOVE_NON_VITAL) everywhere add dm_remove_devices_active() which
does this.

Fixes a NULL pointer deref in the apple dart IOMMU driver during EFI
boot. The xhci-pci (driver which depends on the IOMMU to work) removes
its mapping on removal. This explodes when the IOMMU device was removed
first.

dm_remove_devices_flags() is kept since it is used for testing of
device_remove() calls in dm.

Signed-off-by: Janne Grunau <j@jannau.net>
5 weeks agoiommu: apple: Mark device with DM_FLAG_VITAL
Janne Grunau [Sat, 23 Nov 2024 21:44:04 +0000 (22:44 +0100)]
iommu: apple: Mark device with DM_FLAG_VITAL

Avoids NULL pointer dereferences in apple_dart_unmap when the iommu
device is removed before its user. U-boot's device model does not track
dependencies between devices.
Observed on a M1 Ultra Mac Studio with v2024.10.

Acked-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Janne Grunau <j@jannau.net>
5 weeks agoMerge tag 'efi-2025-01-rc3' of https://source.denx.de/u-boot/custodians/u-boot-efi
Tom Rini [Sun, 24 Nov 2024 15:37:32 +0000 (09:37 -0600)]
Merge tag 'efi-2025-01-rc3' of https://source.denx.de/u-boot/custodians/u-boot-efi

CI: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/23529

- Documentation:
  - Document wget syntax enhancements with lwIP network stack
  - Move README.kconfig to HTML documentation
  - Remove redundant README.TPL
- UEFI:
  - Simplify efi_tcg2_hash_log_extend_event()
  - Allow EFI_LOADER_BOUNCE_BUFFER on all architectures
  - Correctly unmap and free memory on errors
- Other:
 - Enable EFI_LOADER_BOUNCE_BUFFER on StarFive VisionFive 2

5 weeks agolmb: Correctly unmap and free memory on errors
Ilias Apalodimas [Sun, 24 Nov 2024 09:00:03 +0000 (11:00 +0200)]
lmb: Correctly unmap and free memory on errors

We never free and unmap the memory on errors and we never unmap it when
freeing it. The latter won't cause any problems even on sandbox, but for
consistency always use unmap_sysmem()

Fixes: commit 22f2c9ed9f53 ("efi: memory: use the lmb API's for allocating and freeing memory")
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
5 weeks agoMerge tag 'u-boot-imx-master-20241123' of https://gitlab.denx.de/u-boot/custodians...
Tom Rini [Sun, 24 Nov 2024 03:14:15 +0000 (21:14 -0600)]
Merge tag 'u-boot-imx-master-20241123' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/23523

- Fix a imx8mn clock driver regression where the 32kHz clock can not be
  found in SPL.

5 weeks agoconfigs: JH7110: enable EFI_LOADER_BOUNCE_BUFFER
Heinrich Schuchardt [Thu, 21 Nov 2024 14:25:22 +0000 (15:25 +0100)]
configs: JH7110: enable EFI_LOADER_BOUNCE_BUFFER

Our MMC driver for JH7110 boards only supports reading to the low 4 GiB of
memory. Booting boards with more memory requires EFI_LOADER_BOUNCE_BUFFER.

Reported-by: E Shattow <lucent@gmail.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tested-by: Loic Devulder <ldevulder@suse.com>
5 weeks agoefi_loader: allow EFI_LOADER_BOUNCE_BUFFER on all architectures
Heinrich Schuchardt [Thu, 21 Nov 2024 14:25:21 +0000 (15:25 +0100)]
efi_loader: allow EFI_LOADER_BOUNCE_BUFFER on all architectures

Commit 775f7657ba58 ("Kconfig: clean up the efi configuration status")
by mistake revoked commit dcd1b63b7072 ("efi_loader: allow
EFI_LOADER_BOUNCE_BUFFER on all architectures").

Fixes: 775f7657ba58 ("Kconfig: clean up the efi configuration status")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tested-by: Loic Devulder <ldevulder@suse.com>
5 weeks agodoc: cmd: wget: document lwIP syntax
Jerome Forissier [Mon, 18 Nov 2024 09:18:01 +0000 (10:18 +0100)]
doc: cmd: wget: document lwIP syntax

The lwIP version of wget supports a different syntax with a URL,
in addition to the legacy syntax. Document that.

While we're at it, fix a couple of minor issues in the legacy
syntax:
- hostIPaddr can be a DNS name if CONFIG_CMD_DNS is enabled
- path is mandatory

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
5 weeks agodoc: remove README.TPL
Heinrich Schuchardt [Mon, 11 Nov 2024 09:16:21 +0000 (10:16 +0100)]
doc: remove README.TPL

doc/develop/spl.rst describes SPL, TPL, VPL.
Remove the outdated README.TPL document.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
5 weeks agodoc: move README.kconfig to HTML documentation
Heinrich Schuchardt [Mon, 11 Nov 2024 09:05:39 +0000 (10:05 +0100)]
doc: move README.kconfig to HTML documentation

* format according to Sphinx style
* add link to Linux Kconfig documentation
* sort table alphabetically in 'Conversion from boards.cfg to Kconfig'

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
5 weeks agoefi_loader: simplify efi_tcg2_hash_log_extend_event()
Heinrich Schuchardt [Tue, 5 Nov 2024 04:20:45 +0000 (05:20 +0100)]
efi_loader: simplify efi_tcg2_hash_log_extend_event()

The value of variable nt is never used. Just use NULL when calling
efi_check_pe().

The API function is not expected to write to the console. Such output might
have unwanted side effects on the screen layout of an EFI application.

Leave error handling to the caller.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
5 weeks agoarm64: dts: imx8mn: Include 32kHz oscillator clock in SPL DTs
Marek Vasut [Fri, 22 Nov 2024 01:58:12 +0000 (02:58 +0100)]
arm64: dts: imx8mn: Include 32kHz oscillator clock in SPL DTs

Since 50cdd3f74af3 ("clk: imx: clk-imx8mn Fix nand and spi clock parent"),
drivers/clk/imx/clk-imx8mn.c clk_get_by_name(dev, "osc_24m", &osc_24m_clk)
fails with error -22 EINVAL in SPL. This is because clk_get_by_name() in the
end calls fdtdec_parse_phandle_with_args(), which iterates over all phandles
in clock-controller@30380000 { clocks = <&osc_32k>, <&osc_24m>, ... } node
'clocks' property in an attempt to find the "osc_24m" clock, but fails to
resolve the &osc_32k phandle and returns with -EINVAL.

Include the osc_32k clock in SPL DTs as a low risk fix for v2025.01 release.
This way, fdtdec_parse_phandle_with_args() can resolve both the osc_32k and
following osc_24m phandle and successfully look up the osc_24m clock.

Fixes: 50cdd3f74af3 ("clk: imx: clk-imx8mn Fix nand and spi clock parent")
Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Adam Ford <aford173@gmail.com> #imx8mn-beacon
5 weeks agoMerge branch '2024-11-22-assorted-fixes'
Tom Rini [Fri, 22 Nov 2024 20:43:17 +0000 (14:43 -0600)]
Merge branch '2024-11-22-assorted-fixes'

- Assorted additional lwIP fixes
- Assorted test fixes
- Assorted other localized fixes

5 weeks agocmd: improve description of the cdp command
Heinrich Schuchardt [Mon, 11 Nov 2024 09:50:35 +0000 (10:50 +0100)]
cmd: improve description of the cdp command

Users might not know what 'CDP' refers to. Provide basic information.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
5 weeks agotest: unit test for hextoull()
Heinrich Schuchardt [Wed, 13 Nov 2024 21:15:12 +0000 (22:15 +0100)]
test: unit test for hextoull()

Provide a unit test for the hextoull() function.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 weeks agonet: lwip: dhcp: support arguments for TFTP file download
Jerome Forissier [Thu, 14 Nov 2024 17:20:07 +0000 (18:20 +0100)]
net: lwip: dhcp: support arguments for TFTP file download

The dhcp command is supposed to have the following syntax as per
"help dhcp":

  dhcp [loadAddress] [[hostIPaddr:]bootfilename]

In other words, any arguments should be passed to an implicit
tftpboot command after the DHCP exchange has occurred.

Add the missing code to the lwIP version of do_dhcp().

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
5 weeks agonet: lwip: provide entropy to MBed TLS in one go
Ilias Apalodimas [Thu, 14 Nov 2024 14:29:15 +0000 (16:29 +0200)]
net: lwip: provide entropy to MBed TLS in one go

We currently provide entropy to mbedTLS using 8b chunks.
Take into account the 'len' parameter passed by MBed TLS to the entropy
gathering function instead. Note that the current code works because len
is always 128 (defined at compile time), therefore mbedtls_hardware_poll()
is called repeatedly and the buffer is filled correctly. But passing 'len'
to dm_rng_read() is both better and simpler.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 weeks agonet: lwip: wget: update help string
Jerome Forissier [Thu, 14 Nov 2024 14:20:40 +0000 (15:20 +0100)]
net: lwip: wget: update help string

The lwIP version of wget also supports the legacy syntax. Document it in
the help string.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
5 weeks agonet: lwip: fix get_udev_ipv4_info()
Jerome Forissier [Mon, 18 Nov 2024 14:31:25 +0000 (15:31 +0100)]
net: lwip: fix get_udev_ipv4_info()

The local variables ipstr, maskstr and gwstr in static function
get_udev_ipv4_info() cannot be pointers to read-only data, since
they may be written to in case the device index is > 0. Therefore
make them char arrays allocated on the stack.

Reported-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reported-by: Adriano Cordova <adrianox@gmail.com>
Link: https://lists.denx.de/pipermail/u-boot/2024-November/572066.html
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
5 weeks agoarm64: dts: ti: k3-j7200: Fix OSPI boot
Udit Kumar [Tue, 19 Nov 2024 10:07:20 +0000 (15:37 +0530)]
arm64: dts: ti: k3-j7200: Fix OSPI boot

OSPI boot is broken due to missing bootph property
in pin mux of OSPI.
So add bootph to fix OSPI boot.

Signed-off-by: Udit Kumar <u-kumar1@ti.com>
5 weeks agoboard: armltd: Make myself maintainer for total compute
Ben Horgan [Tue, 19 Nov 2024 17:25:58 +0000 (17:25 +0000)]
board: armltd: Make myself maintainer for total compute

The previous maintainer is no longer involved in total compute.

Signed-off-by: Ben Horgan <ben.horgan@arm.com>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
5 weeks agoRevert "test: Update time tests to use unit-test asserts"
Tom Rini [Tue, 19 Nov 2024 14:05:26 +0000 (08:05 -0600)]
Revert "test: Update time tests to use unit-test asserts"

While at the base level, this conversion looks equivalent, we now see
both of these tests failing (due to exceeding their allowed margin for
being too slow) in Azure with a very high frequency.

This reverts commit 88db4fc5fec20429881896740df61d402b4b1f66.

Signed-off-by: Tom Rini <trini@konsulko.com>
Tested-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 weeks agonet: lwip: fix dhcp_loop()
Jerome Forissier [Fri, 22 Nov 2024 12:35:29 +0000 (13:35 +0100)]
net: lwip: fix dhcp_loop()

The local variables ipstr, maskstr and gwstr in static function
dhcp_loop() cannot be pointers to read-only data, since they may be
written to in case the device index is > 0. Therefore make them char
arrays allocated on the stack.

Reported-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
5 weeks agotest: boot: Set DM|SCAN_FDT flags for bootmeth_{cros,android}
Mattijs Korpershoek [Fri, 22 Nov 2024 14:11:34 +0000 (15:11 +0100)]
test: boot: Set DM|SCAN_FDT flags for bootmeth_{cros,android}

We make fewer calls to dm_test_restore() since
commit fbdac8155c89 ("test: Expand implementation of ut_list_has_dm_tests()")

Because of this some valid test combinations are now broken:

$ ./test/py/test.py --bd sandbox --build -k test_ut
$ ./test/py/test.py --bd sandbox --build -k "bootflow_android or bootflow_cros"

Shows:

  Expected '  2  cros         ready   mmc          4 mmc5.bootdev.part_4       ',
  got '  2  cros         ready   mmc          2 mmc5.bootdev.part_2       '

Here prep_mmc_bootdev() is called twice and it will bind bootmeth_cros twice.

Since bootmeth_cros is bound twice, 'bootflow scan' will find 2x the
expected bootflows.

Before
commit fbdac8155c89 ("test: Expand implementation of ut_list_has_dm_tests()")
this did not happen because a cleanup was called each time.

Add UTF_DM and UTF_SCAN_FDT flags to both tests to make sure that the
bootmeths are unbound after the test finishes.

Fixes: fbdac8155c89 ("test: Expand implementation of ut_list_has_dm_tests()")
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
5 weeks agoMerge branch 'qcom-main' of https://source.denx.de/u-boot/custodians/u-boot-snapdragon
Tom Rini [Wed, 20 Nov 2024 17:55:24 +0000 (11:55 -0600)]
Merge branch 'qcom-main' of https://source.denx.de/u-boot/custodians/u-boot-snapdragon

CI: https://source.denx.de/u-boot/custodians/u-boot-snapdragon/-/pipelines/23474

- UFS support is enabled for SC7280 and SM8150 platforms.
- Qualcomm dt-bindings headers are all dropped in favour of
  dts/upstream.
- The SMMU driver now correctly handles stream ID 0 and is disabled in
  EL2.
- Initial support for capsule updates (using the new dynamic UUIDs) is
  added for the RB3 Gen 2 board alongside a new SCSI backend for DFU.
- CONFIG_PINCONF is enabled in qcom_defconfig.
- The vqmmc supply is now enabled for sdcard support on boards that need
  it.
- A quirk is added for reading GPIOs on the PM8550 PMIC

5 weeks agotreewide: remove Qualcomm dt-binding headers that are available upstream
Caleb Connolly [Wed, 13 Nov 2024 04:33:32 +0000 (05:33 +0100)]
treewide: remove Qualcomm dt-binding headers that are available upstream

Some dt-binding headers mask the upstream ones which can lead to build
failures, or worse: super weird bugs, if they get out of sync.

Remove these headers so our devicetree and binding headers will both be
in sync with upstream.

Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agoiommu: qcom-smmu: handle running in el2
Caleb Connolly [Wed, 13 Nov 2024 05:09:24 +0000 (06:09 +0100)]
iommu: qcom-smmu: handle running in el2

We only need to configure the SMMU when running in EL1. In EL2 the
hypervisor isn't running so peripherals can just do DMA as they wish.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agoiommu: qcom-smmu: allow SID 0
Caleb Connolly [Wed, 13 Nov 2024 05:00:56 +0000 (06:00 +0100)]
iommu: qcom-smmu: allow SID 0

It turns out this is a very real stream ID. Who woulda thought?

Drop the 0 check on the SID, there's no reason for it to be there in the first
place.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agoqcom_defconfig: enable capsule update support
Caleb Connolly [Sat, 12 Oct 2024 13:57:20 +0000 (15:57 +0200)]
qcom_defconfig: enable capsule update support

Enable all the necessary options for capsule updates to work, as well as
a few additional EFI features.

Capsule updates themselves are only enabled for the RB3 Gen 2, since the
exact details on where to flash U-Boot (or how to handle multiple boot
methods) has not been finalised for other boards.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agomach-snapdragon: implement capsule update support
Caleb Connolly [Sat, 12 Oct 2024 13:57:19 +0000 (15:57 +0200)]
mach-snapdragon: implement capsule update support

Qualcomm boards flash U-Boot a variety of partitions, implement support
for determining which slot U-Boot is running from, finding the correct
partition for that slot and configuring the appropriate DFU string.

Initially, we only support the RB3 Gen 2 where U-Boot is flashed to the
UEFI partition, and ignore handling of slots. In the future we will
additionally support booting U-Boot from other partitions (e.g. boot)
and correct handling for A/B.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agodisk: expose partition type flags
Caleb Connolly [Sat, 12 Oct 2024 13:57:18 +0000 (15:57 +0200)]
disk: expose partition type flags

GPT partition tables include two bytes worth of vendor defined
attributes, per partition. ChromeOS and Qualcomm both use these (with
different encoding!) to handle A/B slot switching with a retry counter.

Expose these via the disk_partition struct so that they can be parsed by
the relevant board code.

This will be used on Qualcomm boards to determine which slot we're
booting on so that we can flash capsule updates to the correct one.

Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agodfu: add scsi backend
Caleb Connolly [Sat, 12 Oct 2024 13:57:17 +0000 (15:57 +0200)]
dfu: add scsi backend

This is extremely similar to the MMC backend, but there are some notable
differences.

Works with a DFU string like

    scsi 4=u-boot-bin part 11

Where "4" is the SCSI dev number (sequential LUN across all SCSI devices)
and "11" is the partition number.

Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Acked-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agophy: qcom: Add SM8150 to QMP UFS PHY driver
Julius Lehmann [Wed, 2 Oct 2024 18:52:17 +0000 (20:52 +0200)]
phy: qcom: Add SM8150 to QMP UFS PHY driver

Copy PHY tables over from Linux to support SM8150

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
5 weeks agophy: qcom: ufs: add sc7280
Caleb Connolly [Sat, 12 Oct 2024 13:22:05 +0000 (15:22 +0200)]
phy: qcom: ufs: add sc7280

Add configuration for the SC7280, copied from Linux 6.11

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agoqcom_defconfig: enable UFS Qualcomm controller and PHY drivers
Neil Armstrong [Mon, 14 Oct 2024 07:00:26 +0000 (09:00 +0200)]
qcom_defconfig: enable UFS Qualcomm controller and PHY drivers

Now the Qualcomm controller and PHY drivers were accepted,
enable then in the qcom_defconfig file.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agodt-bindings: remove phy/phy-qcom-qmp.h in favor of dts/upstream
Neil Armstrong [Wed, 16 Oct 2024 07:37:20 +0000 (09:37 +0200)]
dt-bindings: remove phy/phy-qcom-qmp.h in favor of dts/upstream

The upstream version has new defines use to build DT, drop
it in favor of the dts/upstream more recent one.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agophy: qcom: ufs: drop unused ufsphy_v2_regs_layout
Neil Armstrong [Wed, 16 Oct 2024 07:43:56 +0000 (09:43 +0200)]
phy: qcom: ufs: drop unused ufsphy_v2_regs_layout

The ufsphy_v2_regs_layout is not used, drop it and fix:
phy-qcom-qmp-ufs.c:87:27: warning: ‘ufsphy_v2_regs_layout’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agogpio: qcom_pmic: add again the quirk to skip GPIO configuration on PM8550
Neil Armstrong [Wed, 16 Oct 2024 09:16:18 +0000 (11:16 +0200)]
gpio: qcom_pmic: add again the quirk to skip GPIO configuration on PM8550

The qcom_pmic code is broken for new PMICs and should be fixed,
without the QUIRK the code is broken and the GPIOs don't work
anymore on SM8550 and SM8650 platforms.

Partially revert the revert and only add the quirk on the PM8550
PMIC, making the buttons and MMC detect gpio work again.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agommc: msm_sdhci: enable vqmmc at probe if available
Neil Armstrong [Wed, 16 Oct 2024 09:17:16 +0000 (11:17 +0200)]
mmc: msm_sdhci: enable vqmmc at probe if available

On earlier platforms, the vqmmc regulator was enabled by the
previous bootloader, but on the newest (SM8650) it's not
and we need vqmmc to be enabled in order to have the card
to respond.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agomach-snapdragon: configure logging
Caleb Connolly [Wed, 13 Nov 2024 05:04:17 +0000 (06:04 +0100)]
mach-snapdragon: configure logging

Set LOG_CATEGORY and pr_fmt. Also fix the time.h include.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agoARM: mach-snapdragon: configure a larger default SYS_MALLOC_LEN for fastboot
Neil Armstrong [Wed, 16 Oct 2024 09:25:32 +0000 (11:25 +0200)]
ARM: mach-snapdragon: configure a larger default SYS_MALLOC_LEN for fastboot

Fastboot is very hungry when it flashes larges chunks, and 8MiB
is way too small, allocate a much bigger size like other platforms
using Fastboot.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Tested-by: Caleb Connolly <caleb.connolly@linaro.org> # rb1
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agoqcom_defconfig: enable PINCONF
Neil Armstrong [Thu, 17 Oct 2024 08:04:54 +0000 (10:04 +0200)]
qcom_defconfig: enable PINCONF

The SM8550 and SM8650 SoCs requires PINCONF to properly
setup SDC pins in order to function correctly.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
5 weeks agoMerge tag 'xilinx-for-v2025.01-rc3-v2' of https://source.denx.de/u-boot/custodians...
Tom Rini [Tue, 19 Nov 2024 18:58:05 +0000 (12:58 -0600)]
Merge tag 'xilinx-for-v2025.01-rc3-v2' of https://source.denx.de/u-boot/custodians/u-boot-microblaze

AMD/Xilinx changes for v2025.01-rc3:

- microblaze:
  - Disable JFFS2
- fpga:
  - pass compatible flag to fpga_load()
- zynqmp:
  - SOM RTC fix
  - SC(system controller) PMW polarity fix
  - Fix ram_top calculation with introducing XILINX_MINI
  - Fix RPU release command
- versal:
  - Enable capsule update
  - Enable soft reset and Micron octal flashes
- xilinx:
  - Align Kconfig regarding SPI_STACKED_PARALLEL
- bootcount:
  - Add new zynqmp driver

5 weeks agoxilinx: Introduce XILINX_MINI configuration
Michal Simek [Fri, 15 Nov 2024 14:31:02 +0000 (15:31 +0100)]
xilinx: Introduce XILINX_MINI configuration

There is no common symbol which mini configurations are using and recent
get_mem_top() changes adding 1.3kB without having a way to remove it.
That's why introduce new symbol which can be used for removing features
which are not requested by these configurations.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/aa27b72e17057fa8cbdd92a2bbb863a31c8c1226.1731681053.git.michal.simek@amd.com
5 weeks agomicroblaze: Disable JFFS2 support
Michal Simek [Fri, 15 Nov 2024 08:38:55 +0000 (09:38 +0100)]
microblaze: Disable JFFS2 support

JFFS2 is not maintained for quite a long time and none should be using it.
Please use other filesystems for flashes like UBIFS instead.

Also remove jffs to MTD map but MTD map is for example that's why it won't
affect anything.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/a8239acee8886229fdbff66142c46d522e3fe851.1731659933.git.michal.simek@amd.com
5 weeks agoarm64: zynqmp: Set default RTC device at start
Michal Simek [Tue, 12 Nov 2024 13:58:48 +0000 (14:58 +0100)]
arm64: zynqmp: Set default RTC device at start

For RTC to start to operate there is a need to call the driver. The simple
way to do it is to set default RTC instance which will call the probe and
do basic initialization.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/01155f1555dbd42adc618906629f5fb45754d5a4.1731419926.git.michal.simek@amd.com
5 weeks agoarm64: versal: Enable soft reset support for xspi flashes
Venkatesh Yadav Abbarapu [Thu, 14 Nov 2024 04:26:41 +0000 (09:56 +0530)]
arm64: versal: Enable soft reset support for xspi flashes

Activate the xSPI Software Reset support, which will be
utilized to transition from octal DTR mode to legacy
mode during shutdown and boot (if enabled).

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Link: https://lore.kernel.org/r/20241114042641.22642-1-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
5 weeks agoarm64: versal: Enable defconfig for Micron octal flashes
Venkatesh Yadav Abbarapu [Thu, 14 Nov 2024 05:10:47 +0000 (10:40 +0530)]
arm64: versal: Enable defconfig for Micron octal flashes

The Micron MT35 series octal flashes can be activated
through the configuration option CONFIG_SPI_FLASH_MT35XU.
To ensure their detection, enable this option in the
default defconfig for octal flashes.

Signed-off-by: Tejas Bhumkar <tejas.arvind.bhumkar@amd.com>
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Link: https://lore.kernel.org/r/20241114051047.13700-1-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
5 weeks agospi: cadence_qspi: Fix OSPI boot issue
Venkatesh Yadav Abbarapu [Thu, 14 Nov 2024 06:20:45 +0000 (11:50 +0530)]
spi: cadence_qspi: Fix OSPI boot issue

Moving the hw_reset function from the controller driver to
the NOR framework has caused the OSPI reset not to be triggered
in the Cadence driver's probe function. As a result, reading the
flash ID during SPI calibration is incorrect, and the
CQSPI_REG_RD_DATA_CAPTURE is set with an invalid value.This makes
it unable to read the flash ID properly.
To solve this problem, it's suggested to skip SPI calibration and
instead retrieve the read_delay directly from the device tree.

Skipping SPI calibration doesn't bring harm since there's no need
for the flash golden values stored during SPI calibration.
Instead, they are now read during the spi_nor_read_id call in the
NOR framework.

Signed-off-by: Tejas Bhumkar <tejas.arvind.bhumkar@amd.com>
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Link: https://lore.kernel.org/r/20241114062045.17581-1-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
5 weeks agotest: cmd/hash: check return value of ut_check_console_line
Heinrich Schuchardt [Sat, 16 Nov 2024 20:08:22 +0000 (21:08 +0100)]
test: cmd/hash: check return value of ut_check_console_line

ut_check_console_line() does include an assert.
Pass the result to ut_assertok().

Addresses-Coverity-ID:  514958 Error handling issues
Fixes: 7dfafcd65ef3 ("test: unit test for hash command")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
6 weeks agoKconfig: describe NET, NO_NET, LWIP_DEBUG and LWIP_ASSERT
Jerome Forissier [Tue, 12 Nov 2024 15:44:29 +0000 (16:44 +0100)]
Kconfig: describe NET, NO_NET, LWIP_DEBUG and LWIP_ASSERT

Some Kconfig symbols introduced in commit 8cb330355bd5 ("net: introduce
alternative implementation as net/lwip/") need a full description. The
NET symbol needs one, too.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
6 weeks agonet: lwip/wget: correct SERVER_NAME_SIZE
Heinrich Schuchardt [Fri, 8 Nov 2024 17:45:26 +0000 (18:45 +0100)]
net: lwip/wget: correct SERVER_NAME_SIZE

The maximum length of a domain name is 253 as defined in RFC 1035.
So SERVER_NAME_SIZE should be 254 including NUL.

Fixes: 3c656c928bd7 ("net: lwip: add wget command")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
6 weeks agoMerge patch series "Fix boot failure due to misaligned DMA buffer"
Tom Rini [Mon, 18 Nov 2024 14:24:06 +0000 (08:24 -0600)]
Merge patch series "Fix boot failure due to misaligned DMA buffer"

Nam Cao <namcao@linutronix.de> says:

We observed the following sporadic boot failure while booting from MMC
device:

=> boot
CACHE: Misaligned operation at range [9efa25f89efa27f8]
CACHE: Misaligned operation at range [9efa25f89efa27f8]
CACHE: Misaligned operation at range [9efa25f89efa27f8]
CACHE: Misaligned operation at range [9efa25f89efa27f8]
** Booting bootflow 'mmc@2194000.bootdev.part_1' with extlinux
Ignoring unknown command: �D���D��
Boot failed (err=-14)

The reason is because while allocating buffer to read a file from MMC,
alignment of 1 byte is used. Thus, the buffer doesn't work for performing
DMA, and garbage data is read.

While looking at this issue, I also noticed that if no alignment specified
(align=0) then fs_read_alloc() is documented to use the default. But the
default is no alignment. Therefore, other users of fs_read_alloc() which
specify align=0 may be broken as well.

The first patch changes extlinux_read_bootflow() to use proper buffer
alignment for DMA.

The second patch changes the default alignment of fs_read_alloc() to be
DMA-suitable, to fix other potential bugs.

6 weeks agofs: Use ARCH_DMA_MINALIGN as default alignment for fs_read_alloc()
Nam Cao [Thu, 7 Nov 2024 15:01:06 +0000 (16:01 +0100)]
fs: Use ARCH_DMA_MINALIGN as default alignment for fs_read_alloc()

The comment above fs_read_alloc() explains:

    @align: Alignment to use for memory allocation (0 for default)

However, in the actual implementation, there is no alignment when @align is
zero.

This current default is probably fine for most cases. But for some block
devices which transfer data via DMA, ARCH_DMA_MINALIGN is needed.

Change the default alignment to ARCH_DMA_MINALIGN.

Fixes: de7b5a8a1ac0 ("fs: Create functions to load and allocate a file")
Signed-off-by: Nam Cao <namcao@linutronix.de>
Tested-by: Javier Fernandez Pastrana <javier.pastrana@linutronix.de>
6 weeks agoboot: extlinux: Fix unaligned buffer for reading data from file system
Nam Cao [Thu, 7 Nov 2024 15:01:05 +0000 (16:01 +0100)]
boot: extlinux: Fix unaligned buffer for reading data from file system

extlinux_read_bootflow() allocates a buffer to read from file system
without any alignment.

But for some block devices which transfer data via DMA, ARCH_DMA_MINALIGN
alignment is required. For example, due to misaligned buffer, the below
boot failure is observed.

=> boot
CACHE: Misaligned operation at range [9efa25f89efa27f8]
CACHE: Misaligned operation at range [9efa25f89efa27f8]
CACHE: Misaligned operation at range [9efa25f89efa27f8]
CACHE: Misaligned operation at range [9efa25f89efa27f8]
** Booting bootflow 'mmc@2194000.bootdev.part_1' with extlinux
Ignoring unknown command: �D���D��
Boot failed (err=-14)

Change the buffer alignment to ARCH_DMA_MINALIGN.

Fixes: 31aefaf89a5b ("bootstd: Add an implementation of distro boot")
Signed-off-by: Nam Cao <namcao@linutronix.de>
Tested-by: Javier Fernandez Pastrana <javier.pastrana@linutronix.de>
6 weeks agoMerge tag 'tpm-master-16112024' of https://source.denx.de/u-boot/custodians/u-boot-tpm
Tom Rini [Sat, 16 Nov 2024 19:09:18 +0000 (13:09 -0600)]
Merge tag 'tpm-master-16112024' of https://source.denx.de/u-boot/custodians/u-boot-tpm

CI: https://source.denx.de/u-boot/custodians/u-boot-tpm/-/pipelines/23393

- Two changes from Heinrich:
  - One is adding some missing TPM files for proper maintenance.
  - The second addresses Coverity-ID: 356664 replacing a mempcy() which
    has undefined behavior with memmove()

6 weeks agoMAINTAINERS: add lib/tpm* to TPM DRIVERS
Heinrich Schuchardt [Sat, 2 Nov 2024 10:25:46 +0000 (11:25 +0100)]
MAINTAINERS: add lib/tpm* to TPM DRIVERS

All TPM code should be maintained.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
6 weeks agotpm: use memmove() for overlapping buffers
Heinrich Schuchardt [Sat, 2 Nov 2024 10:27:37 +0000 (11:27 +0100)]
tpm: use memmove() for overlapping buffers

The behavior of memcpy() for overlapping buffers is undefined.

Fixes: 4c57ec76b725 ("tpm: Implement state command for Cr50")
Addresses-Coverity-ID: 356664 Overlapping buffer in memory copy
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
6 weeks agokm: disable CMD_JFFS2 for all PPC boards
Holger Brunck [Thu, 14 Nov 2024 18:06:54 +0000 (19:06 +0100)]
km: disable CMD_JFFS2 for all PPC boards

We don't use this feature, we can remove it therefore in the defconfigs.

Signed-off-by: Holger Brunck <holger.brunck@hitachienergy.com>
6 weeks agofs: btrfs: hide duplicate 'Cannot lookup file' error on 'load'
Dominique Martinet [Fri, 15 Nov 2024 02:15:47 +0000 (11:15 +0900)]
fs: btrfs: hide duplicate 'Cannot lookup file' error on 'load'

Running commands such as 'load mmc 2:1 $addr $path' when path does not
exists will print an error twice if the file does not exist, e.g.:
```
Cannot lookup file boot/boot.scr
Failed to load 'boot/boot.scr'
```
(where the first line is printed by btrfs and the second by common fs
code)

Historically other filesystems such as ext4 or fat have not been
printing a message here, so do the same here to avoid duplicate.

The other error messages in this function are also somewhat redundant,
but bring useful diagnostics if they happen somewhere, so have been left
as printf.

Note that if a user wants no message to be printed for optional file
loads, they have to check for file existence first with other commands
such as 'size'.

Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
6 weeks agotest/py: spi: Rephrase the warning/error messages
Love Kumar [Fri, 15 Nov 2024 13:08:00 +0000 (18:38 +0530)]
test/py: spi: Rephrase the warning/error messages

Rephrasing the error and warning messages to be more meaningful and
clear.

Signed-off-by: Love Kumar <love.kumar@amd.com>
6 weeks agoMerge tag 'u-boot-imx-master-20241115' of https://gitlab.denx.de/u-boot/custodians...
Tom Rini [Fri, 15 Nov 2024 19:10:36 +0000 (13:10 -0600)]
Merge tag 'u-boot-imx-master-20241115' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/23373

- Fix a missing break for CMD_DCD_SKIP reported by Coverty on imx8image.
- Fix i.MX thermal threshold regression.

6 weeks agoimx: Fix critical thermal threshold
Francesco Dolcini [Tue, 12 Nov 2024 17:54:27 +0000 (18:54 +0100)]
imx: Fix critical thermal threshold

Fix the critical thermal threshold for i.MX processors, this was changed
while moving the code from imx8m/imx9 directories into a shared place.

There is no need to keep the critical threshold 5 degrees less than the
SoC maximum temperature threshold, what is actually going to happen in
practice is that we are going to power-off the board when the SoC is
still within its working temperature range.

In addition to that this is a change in the actual behavior, that is
introducing a regression to users, and it was hidden within a software
refactoring.

Fixes: d0fe80890ab1 ("imx: Generalize fixup_thermal_trips")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
6 weeks agotools: imx8image: Add missing break for CMD_DCD_SKIP
Fabio Estevam [Tue, 12 Nov 2024 02:38:54 +0000 (23:38 -0300)]
tools: imx8image: Add missing break for CMD_DCD_SKIP

The CMD_DCD_SKIP case misses a break statement.

Add it.

Fixes: 254c00803b63 ("tools: imx8image: add possibility to skip dcd")
Addresses-Coverity-ID: 514648: Control flow issues (MISSING_BREAK)
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
6 weeks agodrivers: bootcount: Add ZynqMP specific bootcount support
Vasileios Amoiridis [Tue, 5 Nov 2024 13:27:44 +0000 (14:27 +0100)]
drivers: bootcount: Add ZynqMP specific bootcount support

Add native support of the bootcount mechanism in the ZynqMP by
utilising internal PMU registers. The Persistent Global Storage
Registers of the Platform Management Unit can keep their value
during reboot cycles unless there is a POR reset, making them
appropriate for the bootcount mechanism.

Signed-off-by: Vasileios Amoiridis <vasileios.amoiridis@cern.ch>
Reviewed-by: Heiko Schocher <hs@denx.de>
Link: https://lore.kernel.org/r/20241105132744.1572759-2-vassilisamir@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
6 weeks agoboot/image-board.c: boot_get_fpga(): pass compatible flag to fpga_load()
Peter Korsgaard [Tue, 5 Nov 2024 16:21:36 +0000 (17:21 +0100)]
boot/image-board.c: boot_get_fpga(): pass compatible flag to fpga_load()

For E.G. signed FPGA bitstreams, similar to how it is done for the FPGA
loading from SPL since commit 71f1a5392aad ("spl: fit: pass real compatible
flags to fpga_load()").

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Link: https://lore.kernel.org/r/20241105162136.839633-1-peter@korsgaard.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
6 weeks agoarm64: versal: Enable capsule update (SD)
Michal Simek [Fri, 25 Oct 2024 11:56:08 +0000 (13:56 +0200)]
arm64: versal: Enable capsule update (SD)

Enable capsule update in SD boot mode. For getting it work there is a need
to generate or setup dfu_alt_info and enable sysreset with DFU_MMC.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/cede513de764b99560dc3737457dbc8a5cc71d21.1729857366.git.michal.simek@amd.com
6 weeks agoarm64: versal: Do not define do_reset() if sysreset is enabled
Michal Simek [Fri, 25 Oct 2024 11:56:07 +0000 (13:56 +0200)]
arm64: versal: Do not define do_reset() if sysreset is enabled

If sysreset is enabled reset_cpu is defined in sysreset uclass that's why
it can't be in platform/board code.
The same change was done by commit f1bc214b0024 ("arm64: zynqmp: Do not
define do_reset() if sysreset is enabled").

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/8c1a5d6148c5e6c46790b725e8148a4e12d393ba.1729857366.git.michal.simek@amd.com
6 weeks agoarm64: zynqmp: Fix r5 mode for cpu release command
Padmarao Begari [Mon, 4 Nov 2024 12:27:50 +0000 (17:57 +0530)]
arm64: zynqmp: Fix r5 mode for cpu release command

The cpu release command for r5 mode (lockstep/split) argument
accepts only string. But the zynqmp tcminit command accepts
string or number for r5 mode (lockstep/split or 0/1) argument.
To fix the r5 mode argument, the common argument (lockstep/split
or 0/1) is used across different u-boot commands. Use the strcmp()
instead of strncmp() to make uniform the r5 mode (lockstep/split
or 0/1) for the zynqmp tcminit and cpu release command.

Signed-off-by: Padmarao Begari <padmarao.begari@amd.com>
Link: https://lore.kernel.org/r/20241104122750.96251-1-padmarao.begari@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
6 weeks agoarm64: xilinx: Rename SPI_ADVANCE to SPI_STACKED_PARALLEL
Michal Simek [Fri, 1 Nov 2024 08:37:23 +0000 (09:37 +0100)]
arm64: xilinx: Rename SPI_ADVANCE to SPI_STACKED_PARALLEL

Align defconfigs with the latest Kconfig layout.

Fixes: f896aa656774 ("mtd: spi-nor: Rename SPI_ADVANCE to SPI_STACKED_PARALLEL")
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/fe05a0e542d6117c10956e4a104123e46f956793.1730450241.git.michal.simek@amd.com
6 weeks agoxilinx: use get_mem_top() to compute ram_top
Sughosh Ganu [Fri, 25 Oct 2024 17:27:24 +0000 (22:57 +0530)]
xilinx: use get_mem_top() to compute ram_top

Use the get_mem_top function to compute the value of ram_top. This was
earlier done through LMB API's, which are no longer available till
after relocation. Use get_mem_top() instead to compute the ram_top
value.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Tested-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20241025172724.195093-3-sughosh.ganu@linaro.org
Signed-off-by: Michal Simek <michal.simek@amd.com>
6 weeks agocommon: memtop: add logic to detect ram_top
Sughosh Ganu [Fri, 25 Oct 2024 17:27:23 +0000 (22:57 +0530)]
common: memtop: add logic to detect ram_top

Add generic logic to determine the ram_top value for boards. Earlier,
this was achieved in an indirect manner through a set of LMB API's.
That has since changed so that the LMB code is available only after
relocation. Replace those LMB calls with a single call to
get_mem_top() to determine the value of ram_top.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20241025172724.195093-2-sughosh.ganu@linaro.org
Signed-off-by: Michal Simek <michal.simek@amd.com>
6 weeks ago.gitignore: add test overlay .S and u_boot_logo files
Christian Marangi [Sat, 9 Nov 2024 17:48:44 +0000 (18:48 +0100)]
.gitignore: add test overlay .S and u_boot_logo files

Add test overlay .S and u_boot_logo file to gitignore as these files are
generated and should not be committed but ignored.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
6 weeks agolmb.c: add missing comma in lmb_dump_region()
Heinrich Schuchardt [Thu, 7 Nov 2024 10:14:42 +0000 (11:14 +0100)]
lmb.c: add missing comma in lmb_dump_region()

In the message string " %s[%d]\t[0x%llx-0x%llx], 0x%08llx bytes flags: "
a comma is missing before flags.

To avoid increasing the code size replace '0x%' by '%#'.

Printing the size with leading zeros but not the addresses does not really
make sense. Remove the leading zeros from the size output.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
[trini: Fix test/cmd/bdinfo.c for these changes]
Signed-off-by: Tom Rini <trini@konsulko.com>
6 weeks agotest: use %zd for size_t in mbr_test_run()
Heinrich Schuchardt [Sun, 3 Nov 2024 22:48:11 +0000 (23:48 +0100)]
test: use %zd for size_t in mbr_test_run()

For printing size_t we must use %zd and not %ld to avoid
a -Wformat error on 32-bit systems.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
6 weeks agotest: print_printf() must check availability of %ls
Heinrich Schuchardt [Sun, 3 Nov 2024 20:46:42 +0000 (21:46 +0100)]
test: print_printf() must check availability of %ls

Availability of %ls in printf() depends on having
CONFIG_EFI_LOADER or CONFIG_EFI_APP.

Respect this when testing.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
6 weeks agotest: cmd/mbr: pass correct buffer size to init_write_buffers
Heinrich Schuchardt [Sat, 2 Nov 2024 15:41:30 +0000 (16:41 +0100)]
test: cmd/mbr: pass correct buffer size to init_write_buffers

We want to completely initialize the mbr and embr buffers. This requires
passing the buffer size and not the size of a pointer to the buffer.

Addresses-Coverity-ID: 510454 Wrong sizeof argument
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
6 weeks agoupl: fix parsing of DT property
Heinrich Schuchardt [Sat, 2 Nov 2024 15:04:13 +0000 (16:04 +0100)]
upl: fix parsing of DT property

When calling decode_addr_size() we must pass the size of the device-tree
property and not sizeof(void *).

Fixes: 90469da3da0d ("upl: Add support for reading a upl handoff")
Addresses-Coverity-ID: 510459 Wrong sizeof argument
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
6 weeks agocmd: upl: initialize unit test state
Heinrich Schuchardt [Sat, 2 Nov 2024 14:30:20 +0000 (15:30 +0100)]
cmd: upl: initialize unit test state

do_upl_write() calls upl_get_test_data() which may increment the fail
count in the unit test state. We should initialize it.

Addresses-Coverity-ID: 510465 Uninitialized scalar variable
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>