Driver for a PMIC watchdog timer controlled via Siemens SCU firmware
extensions. Only useful on some Siemens i.MX8-based platforms as
special SCFW is needed which provides the needed SCU API.
Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Reviewed-by: Stefan Roese <sr@denx.de>
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>
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
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>
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
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>
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>
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>
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>
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>
Prepare for implementing the EFI_HTTP_PROTOCOL.
* Make wget functionality callable even if the wget command is not built.
(add CONFIG_WGET symbol)
* Ensure that wget_with_dns() works the same with the old network stack
and with lwIP.
* Put server_name and port into wget_ctx.
* Integrate struct wget_info into wget code.
* Move ip_to_string to lib/net_utils.c
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Merge tag 'efi-next-2024-11-18' of https://source.denx.de/u-boot/custodians/u-boot-efi into next
CI: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/23430
- Prepare for implementing the EFI_HTTP_PROTOCOL:
- Make wget functionality callable even if the wget command is not
built (add CONFIG_WGET symbol).
- Ensure that wget_with_dns() works the same with the old network
stack and with lwIP.
- Put server_name and port into wget_ctx.
- Integrate struct wget_info into wget code.
- Move ip_to_string to lib/net_utils.c
The function string_to_ip is already in net_utils, which is
compiled unconditionally, but ip_to_string is currently only
accessible if the legacy network stack is selected. This
commit puts ip_to_string in net_utils.c and removes it from the
legacy network code.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
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>
We are about to add a large number of new entries. Update the prefix to
be a little shorter.
For SMBIOS items, use SYSID_SM_ (for System Management) which is enough
to distinguish it. For now at least, it seems that most items will be
for SMBIOS.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Raymond Mao <raymond.mao@linaro.org>
These fields are currently set on exactly two platforms today, and used
by only one of them. Update pic32mzdask to use CFG_SYS_SRAM* in the one
location it needs it and otherwise drop this field from the bd_info
struct.
Signed-off-by: Tom Rini <trini@konsulko.com>
There are two wget_with_dns functions, one in the legacy network
stack and one in lwip, but the return values are not compatible.
This commit modifies the legacy version of wget_with_dns so that
the return values are compatible: 0 on success, otherwise a negative
error. This way wget_with_dns can be called in a network stack
agnostic way.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Declare and define a global default struct wget_http_info
and an interface to issue wget requests providing a custom
struct wget_http_info. This code is common to legacy wget
and lwip wget. The idea is that the command wget should use
the default wget_http_info and other internal u-boot code
can call wget_request with their own wget_http_info struct.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
The struct wget_http_info exposes the HTTP information of the last HTTP
request issued by wget, and it controls whether the efi bootdevice is set,
and whether the buffer size needs to be checked (lwip stack only). This
information is otherwise discarded. The wget_http_info struct can be used
by HTTP drivers to have more control over HTTP requests.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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>
- drop A1 dtsi and other bindings includes in favor of Upstream ones
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Merge tag 'u-boot-amlogic-next-20241113' of https://source.denx.de/u-boot/custodians/u-boot-amlogic into next
- khadas-vim3{l}: fix userdata size for android config
- drop A1 dtsi and other bindings includes in favor of Upstream ones
There is no particular need for compression to have its own test suite.
Move it into the lib suite instead.
Add the missing help for 'common' and update the docs.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> # rpi_3, rpi_4, rpi_arm64, am64x_evm_a53, am64-sk
Heinrich Schuchardt <heinrich.schuchardt@canonical.com> says:
The lib_test_uuid_to_le and lib lib_test_dynamic_uuid tests fail on
32-bit systems. But we never caught this in our CI because we never
ran any of our C unit tests on 32-bit.
Enable CONFIG_UNIT_TEST on qemu_arm_defconfig.
hextoul() cannot convert a string to a 64-bit number on a 32-bit system.
Use the new function hextoull() instead.
Link: https://lore.kernel.org/r/20241103224223.195255-1-heinrich.schuchardt@canonical.com
We often convert hexadecimal strings to hextoull(). Provide a wrapper
function to simple_strtoull() that does not require specifying the radix.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Add manufacturing environment into STM32MP15xx DH electronics DHSOM
configuration. This environment is part of every board build, but only
takes effect on systems booted with the dh,stm32mp15xx-dhcor-testbench
device tree, i.e. systems populated with factory build of U-Boot.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Janne Grunau <j@jannau.net> says:
The changes in "Make LMB memory map global and persistent" [1] break
mapping DMA memory in the USB xHCI driver when using the apple_dart
iommu present on Apple silicon systems.
The IOVA space used by the u-boot driver (low 4GB) and physical memory
do not overlap. The physical memory on this systems starts depending on
the SoC either at 0x10_0000_0000 or 0x100_0000_0000. It make no sense to
manage these distinct regions in a single LMB map. In addition every
device has its own iommu and IO address space so sharing a single memory
map between all iommu instances is not necessary.
To fix this issue restore the used subset (add, alloc and free) of the
previous pointer based LMB interface with "io_" as prefix.
To ensure that low level lmb functions do not use the global LMB
variable reorder lib/lmb.c so that the variable is not visible.
Tested with patches from my "Fix device removal order for Apple dart
iommu" series [2] to fix a separate issue.
The cosmetic commit has two checkpatch warnings in existing code which I
ignored.
[1] https://lore.kernel.org/u-boot/20240826115940.3233167-1-sughosh.ganu@linaro.org/
[2] https://lore.kernel.org/u-boot/20241031-iommu_apple_dart_ordering-v1-0-8a6877946d6b@jannau.net/
Link: https://lore.kernel.org/r/20241111-io_lmb_apple_dart_iommu-v3-0-32c05da51d72@jannau.net
Signed-off-by: Tom Rini <trini@konsulko.com>
These functions can be used with struct lmb pointers and will be used to
manage IOVA space in the apple_dart iommu driver. This restores part of
the pointer base struct lmb API from before commit ed17a33fed29 ("lmb:
make LMB memory map persistent and global").
io_lmb_add() and io_lmb_free() can trivially reuse exisiting lmb
functions. io_lmb_setup() is separate for unique error log messages.
io_lmb_alloc() is a simplified copy of _lmb_alloc_base() since the
later has unused features and internal use of the global LMB memory map.
Signed-off-by: Janne Grunau <j@jannau.net>
Add support for Cool Pi GenBook, it works as a carrier board
connect with CM5 SOM.
Specification:
- Rockchip RK3588
- LPDDR5X 8/32 GB
- eMMC 64 GB
- HDMI Type A out x 1
- USB 3.0 Host x 1
- USB-C 3.0 with DisplayPort AltMode
- PCIE M.2 E Key for RTL8852BE Wireless connection
- PCIE M.2 M Key for NVME connection
- eDP panel with 1920x1080
Tested by Armbian boot on USB disk.
Change-Id: I4d9b8572dc7c400077dde666633f3fea1b47dd03
Signed-off-by: Andy Yan <andyshrk@163.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Some board may want to have a different boot priority(a laptop
may want to usb has the highest boot priority for third-part
os installation). So let the board can define it's own
boot_targets.
Signed-off-by: Andy Yan <andyshrk@163.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The Qnap TS433 is a 4-bay NAS based around the RK3568.
Two SATA bays are connected to the RK3568's own SATA controllers while
the other two are connected to a JMicron SATA controller living on the
PCIe bus.
It provides one 2.5Gb and one 1Gb ethernet port as well as 3 usb ports.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The 5d40b3d384dc ("mtd: spi-nor: Add parallel and stacked memories support")
adds new SPI bus flags, but also introduces a completely new set of
SPI bus flags in another location. The existing flags field is type
u8, while the new separate flags are BIT(8) and higher. Use of those
new flags triggers integer overflow.
Drop the newly introduced flags which were never used anywhere in the
code. Move the one remaining flag which was used in the correct place
and change it from BIT(8) to BIT(6) so it fits the u8 flags.
Fixes: 5d40b3d384dc ("mtd: spi-nor: Add parallel and stacked memories support")
Addresses-Coverity-ID: 510804 Extra high-order bits
Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
We are now using the dts/upstream subtree for the RZ/G2L SoC family so
we can drop unused dt-bindings headers.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/23262
- Improve imx9 boot medium autodection.
- Add possibility to skip DCD on i.MX8.
- Switch to using upstream DT on DH i.MX6 DHCOM.
- Add support for i.MX6DL DHCOM SoM on PDK2 carrier board.
- Handle FIELD_RETURN on i.MX HAB.
Currently U-Boot always adds DCD Image to boot container.
On imx8qxp SoC it is possible to init RAM from within SCFW,
and adding a DCD image type to the boot container in this case
breaks booting (No debug output anymore from SCFW! Nor any
output from SPL), so we need to configure a dcd skip somehow.
This patch adds a new imx8image_cmd entry CMD_DCD_SKIP and a
new entry in imximage.cfg "DCD_SKIP". If set to "true"
no DCD image type will be added to the container.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Improve "mmcautodetect=yes" boot mode autodetection to able to use it
if CONFIG_ENV_IS_NOWHERE=y is used for i.MX9 SoCs and i.MX93 EVK board.
If both CONFIG_ENV_IS_IN_MMC=y and CONFIG_ENV_IS_NOWHERE=y are in the
defconfig, CONFIG_ENV_IS_IN_MMC=y will be overiden default
CONFIG_ENV_IS_NOWHERE settings.
Goal is in this patch to able to use the boot mode autodetection
if defconfig use only CONFIG_ENV_IS_NOWHERE=y option
(without CONFIG_ENV_IS_IN_MMC) for any i.MX9 SoC.
Signed-off-by: Benjamin Szőke <egyszeregy@freemail.hu>
When the --native flag is given, pretend to be running the host
architecture rather than sandbox.
Allow the same control for PXE too.
Signed-off-by: Simon Glass <sjg@chromium.org>
Move this function from the EFI bootmeth to the common efi_helper file.
No functional change is intended.
Signed-off-by: Simon Glass <sjg@chromium.org>
All call sites are using size rather than end addresses,
so instead - as previously done - calculating an end address
everywhere, just modify the function to use size and internally
calculate the end address
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Patrick Wildt <pwildt@google.com>
Signed-off-by: Moritz Fischer <moritzf@google.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
After increase boot and recovery partition userdata was not resize.
so on VIM3 16GB and VIM3L `fastboot oem format` or `gpt write mmc 2
$partitions` fail because end of last partition is outside of eMMC
size.
Remove 64MB on userdata partitions to fix it.
Fixes: ce138d9742bf ("configs: khadas-vim3{l}: Increase boot/recovery partition size")
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20241017-adnroidv2-v1-3-781c939902c9@baylibre.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Record the last active menu item and check if it equals to the
current selected item before reprint.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Tested-by: Daniel Golle <daniel@makrotopia.org>
