Jerome Forissier [Wed, 25 Jun 2025 13:19:21 +0000 (15:19 +0200)]
configs: qemu_arm64_lwip_defconfig: enable CMD_SNTP
Enable the sntp command by default in the arm64 QEMU defconfig for lwIP
since this config is meant to have all the features supported by lwIP.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:20 +0000 (15:19 +0200)]
doc: add doc/cmd/sntp.rst and remove doc/README.SNTP
Add a proper documentation file for the sntp command in RST format and
drop doc/README.SNTP. The documentation now includes the NET_LWIP
specificities.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:19 +0000 (15:19 +0200)]
lwip: add sntp command
Implement the sntp command when NET_LWIP=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:18 +0000 (15:19 +0200)]
net: extract function net_sntp_set_rtc() from sntp_handler()
Extract the code that sets the RTC clock from sntp_handler() in
net/sntp.c and make it a new function net_sntp_set_rtc() in
net/net-common.c. This will allow re-use with NET_LWIP.
According to [1] it is safe to assume that all devices have been
converted to DM_RTC so drop the useless code.
[1] https://lists.denx.de/pipermail/u-boot/2025-June/591376.html
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:17 +0000 (15:19 +0200)]
lwip: ping: accept host name when CONFIG_CMD_DNS=y
Update the ping command so that a host name is accepted in addition to
an IP address, provided DNS support is enabled.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:16 +0000 (15:19 +0200)]
lwip: add net_lwip_dns_resolve()
Add a helper fonction to convert an IP address (supplied as a text
string) or a host name to an ip_addr_t.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:15 +0000 (15:19 +0200)]
lwip: dns: do not print IP address when a variable is specified
When calling "dns <hostname> <varname>", do not print out the IP address
of <hostname> onto the console. Print it only when no variable is
passed. The reason is to be able to call do_dns() from another command
in need of the DNS services without polluting the output.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:14 +0000 (15:19 +0200)]
lwip: dns: do not return CMD_RET_FAILURE on successful resolution
The DNS loop checks for a non-zero IP address after DNS resolution, but
the address is in fact never copied into the context. Fix that.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:13 +0000 (15:19 +0200)]
lwip: split net/lwip/wget.c
Split net/lwip/wget.c in two: one part which implements CONFIG_WGET
stays in net/ while the part that implements CONFIG_CMD_WGET is moved
into cmd/.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:12 +0000 (15:19 +0200)]
lwip: split cmd/net-lwip.c into one file per command
Move each command in cmd/net-lwip.c into its own file
(cmd/lwip/${cmd}.c).
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:11 +0000 (15:19 +0200)]
lwip: move net/lwip/ping.c to cmd/lwip
Prepare to split the ping command from cmd/net-lwip.c by moving the
implementation from net/lwip/dns.c to cmd/lwip.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:10 +0000 (15:19 +0200)]
lwip: move net/lwip/dns.c to cmd/lwip
Prepare to split the dns command from cmd/net-lwip.c by moving the
implementation from net/lwip/dns.c to cmd/lwip.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Jerome Forissier [Wed, 25 Jun 2025 13:19:09 +0000 (15:19 +0200)]
lwip: remove net/lwip/eth_internal.h
net/lwip/eth_internal.h is not used. Remove it.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tim Harvey [Fri, 30 May 2025 15:38:26 +0000 (08:38 -0700)]
net: lwip: wget: initialize dns if a hostname is used in a URL
Initialize dns servers if a hostname (vs ipaddr) is used in a URL.
Otherwise the wget will fail without displaying an error due to
dns_gethostbyname failing silently when no DNS servers are set unless
you have previously performed a 'dns <arg>' command.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Tim Harvey [Fri, 30 May 2025 15:38:25 +0000 (08:38 -0700)]
net: lwip: move dns init to common function
move the dns init including setting the dns servers from env vars to a
common function as other commands that support hostname lookups will
need this.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
[jf: add CMD_DNS conditional to support NET_LWIP && !CMD_DNS]
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tim Harvey [Fri, 30 May 2025 15:38:24 +0000 (08:38 -0700)]
net: lwip: tftp: add support for setting blocksize at runtime
Add support for setting the blocksize at runtime via the tftpblocksize env
variable as such is done with the legacy stack (CONFIG_NET).
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tim Harvey [Fri, 30 May 2025 15:38:23 +0000 (08:38 -0700)]
net: lwip: enable IP_FRAG and IP_REASSEMBLY
Enable IP_FRAG and IP_REASSEMBLY to allow packets larger than MTU.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tim Harvey [Fri, 30 May 2025 15:38:22 +0000 (08:38 -0700)]
net: lwip: call sys_check_timeouts and schedule on rx
Call schedule() in net_lwip_rx() to service U-Boot tasks and
actions during packet rx.
As a cleanup also move sys_check_timeouts() here and remove it from the
functions that call net_lwip_rx().
This resolves the issue of an active watchdog resetting the board on
long network activities.
Suggested-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tom Rini [Mon, 7 Jul 2025 20:15:18 +0000 (14:15 -0600)]
configs: Resync with savedefconfig
Resync all defconfig files using qconfig.py
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 7 Jul 2025 20:10:59 +0000 (14:10 -0600)]
Merge branch 'next'
Tom Rini [Mon, 7 Jul 2025 15:48:28 +0000 (09:48 -0600)]
Prepare v2025.07
Signed-off-by: Tom Rini <trini@konsulko.com>
David Lechner [Fri, 4 Jul 2025 20:39:27 +0000 (15:39 -0500)]
configs: legoev3: adjust to reduce binary size
Adjust legoev3_defconfig to reduce the binary output size.
As u-boot has bloated a bit over the years, the legoev3_defconfig can no
longer build something that fits in the 256kB size limit of the EV3.
This drops a few unused features, but the real difference-makers are
enabling thumb instructions and using link time optimization to reduce
the size.
This reduced u-boot.bin from 279,920 to 198,416 bytes on my local
machine with arm-none-eabi-gcc (15:13.2.rel1-2) 13.2.1
20231009.
HAS_BOARD_SIZE_LIMIT is also added to catch any future regressions.
Signed-off-by: David Lechner <david@lechnology.com>
Fabio Estevam [Fri, 4 Jul 2025 14:40:22 +0000 (11:40 -0300)]
mx6sabresd: Reduce U-Boot proper size to fix boot regression
The mx6sabresd U-Boot proper binary size has grown beyond the
CONFIG_BOARD_SIZE_LIMIT.
Reduce its size by removing the CONFIG_MULTI_DTB_FIT, BOOTM_PLAN9 and
BOOTM_RTEMS options.
According to doc/README.multi-dtb-fit:
"Usually the DTB is selected by the SPL and passed down to U-Boot. But some
platforms don't use the SPL. In this case MULTI_DTB_FIT can used to provide
U-Boot with a choice of DTBs"
mx6sabresd uses SPL, so MULTI_DTB_FIT can be safely dropped as the DTB
selection in SPL is done by board_fit_config_name_match().
Tested boot on the imx6dl and imx6q variants.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tom Rini [Thu, 3 Jul 2025 14:27:29 +0000 (08:27 -0600)]
Merge tag 'u-boot-dfu-next-
20250703' of https://source.denx.de/u-boot/custodians/u-boot-dfu into next
u-boot-dfu-next-
20250703
CI job:
- https://source.denx.de/u-boot/custodians/u-boot-dfu/-/pipelines/26938
Android:
- Fix uninitialized vhdr pointer in image-android.c
- Fix uninitialized vhdr pointer in abootimg cmd
DFU:
- Update maintainers file to include spl/spl_dfu
Tom Rini [Thu, 3 Jul 2025 14:26:50 +0000 (08:26 -0600)]
Merge branch 'next' of https://source.denx.de/u-boot/custodians/u-boot-riscv into next
CI: https://source.denx.de/u-boot/custodians/u-boot-riscv/-/pipelines/26936
- RISC-V: Add big-endian build support
- Board: aclint_ipi: Support T-Head C900 CLINT
- Board: mpfs_icicle: Implement
board_fdt_blob_setup()/board_fit_config_name_match()
- Driver: pinctrl: Port pin controller driver for T-Head TH1520 SoC
- Driver: cache: Update dependency for ANDES_L2_CACHE
Tom Rini [Thu, 3 Jul 2025 14:25:38 +0000 (08:25 -0600)]
Merge tag 'efi-next-
03072025' of https://source.denx.de/u-boot/custodians/u-boot-tpm into next
Sughosh added EFI HTTP(s) support into our eficonfig application. Up to
now we could only enable that via our efidebug command. Users now get that
option on the eficonfig menu.
Javier implemented support for the EFI_PARTITION_INFO_PROTOCOL,
to provide cached partition information for GPT partition types.
The protocol describes legacy MBR partition types, but that's for backward
compatibility and not implemented by this series.
The protocol is needed by [0], an implementation of a UEFI based A/B boot
protocol for the root filesystem.
Paul added support for EFI_DEBUG_IMAGE_INFO_TABLE. This is part of the EFI
spec and is defining a debug protocol that Google currently uses to debug
their Generic Bootloader project [1][2], using EFI to load Android.
Heinrich contributed a test EFI application for it as well.
The efi_realloc() function he added will realloc any type of memory to
BootServicesData, but keeping in mind the new protocol is the only consumer
he will fix that on a followup patch.
Finally another round of smatch fixes from Andrew cleans up coding errors.
The CI https://source.denx.de/u-boot/custodians/u-boot-tpm/-/pipelines/26935
seems happy
[0] https://gitlab.com/CentOS/automotive/src/ukiboot
[1] https://lpc.events/event/18/contributions/1704/attachments/1550/3231/Android%20Generic%20Boot%20Loader.pdf
[2] https://source.android.com/docs/core/architecture/bootloader/generic-bootloader
Tom Rini [Wed, 2 Jul 2025 01:04:26 +0000 (19:04 -0600)]
cache: Update dependency for ANDES_L2_CACHE
The cache driver here can only build on RISCV due to header
dependencies. Express that requirement in Kconfig as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Conor Dooley [Mon, 23 Jun 2025 11:51:36 +0000 (12:51 +0100)]
board: mpfs_icicle: implement board_fdt_blob_setup()/board_fit_config_name_match()
The firmware on the Icicle is capable of providing a devicetree in a1 to
U-Boot, but until now the devicetree has been packaged in a "payload" [1]
alongside U-Boot (or other bootloaders/RTOSes) and appended to the image.
The address of this appended devicetree is placed in a1 by the firmware.
This meant that the mechanism used by OF_SEPARATE to locate the
devicetree at the end of the image would pick up the one provided by the
firmware when u-boot-nodtb.bin was in the payload and U-Boot's devicetree
when u-boot.bin was.
The firmware is now going to be capable of providing a minimal devicetree
(quite cut down due to severe space constraints), but this devicetree is
linked into the firmware that runs out of the L2 rather than at the end
of the U-Boot image.
Implement board_fdt_blob_setup() so that this devicetree can be
optionally used, and the devicetree provided in the "payload" can be
used without relying on "happening" to implement the same strategy as
OF_SEPARATE expects in combination with u-boot-nodtb.bin.
Unlike other RISC-V boards, the firmware provided devicetree is only
used when OF_BOARD is set, so that the almost certainly more complete
devicetree in U-Boot will be used unless explicitly requested otherwise.
Implement board_fit_config_name_match(), so that, using the firmware
provided cut-down/minimal dtb, U-Boot can select one of several
devicetrees when MULTI_DTB_FIT is enabled.
Enabling both MULTI_DTB_FIT and OF_BOARD will lead to a conflict
between the two options, with the latter taking priority due to
board_fdt_blob_setup() being executed before board_fit_config_name_match(),
which causes gd->fdt_blob to be overwritten with a pointer to the
minimal devicetree rather than the location of the fit image containing
the multiple dtbs. Let MULTI_DTB_FIT take priority in this case, by
explicitly blocking the override when MULTI_DTB_FIT is enabled.
Link: https://github.com/polarfire-soc/hart-software-services/blob/master/tools/hss-payload-generator/README.md
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Yao Zi [Wed, 18 Jun 2025 09:54:57 +0000 (09:54 +0000)]
riscv: cpu: th1520: Enable pinctrl by default
Select PINCTRL_TH1520 in CPU Kconfig entry and update defconfig for
existing TH1520-based boards to ensure PINCTRL is enabled.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Acked-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Yao Zi [Wed, 18 Jun 2025 09:54:56 +0000 (09:54 +0000)]
riscv: dts: th1520: Add pin controllers
Describe the three pin controllers integrated in TH1520 SoC. Since we
don't have support for clocks in the AON region, a dummy fixed-clock
node is added to supply the pin controller locating in it.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Acked-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Yao Zi [Wed, 18 Jun 2025 09:54:55 +0000 (09:54 +0000)]
pinctrl: Port pin controller driver for T-Head TH1520 SoC
The SoC pads of TH1520 are separated into three groups (AP 1, AP 2 and
AON) controlled by independent pin controllers. This patch ports their
driver from Linux kernel with most code for setting pinconf and pinmux
kept as is.
The dt-binding of TH1520 pin controller uses a schema where pins to
configure are specfied as strings and looked up at runtime, which the
generic pinctrl helpers of U-Boot cannot parse, thus a customized
set_state() callback is implemented to parse pinconfig nodes and setup
the configuration.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Acked-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Ben Dooks [Fri, 13 Jun 2025 16:12:58 +0000 (17:12 +0100)]
riscv: byteorder: add test for big-endian
Test for big-endian either via __RISCVEB__ which migth be
rather old, or check the BYTE_ORDER if the compiler defines
it (which should be any modern gcc like v12)
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Ben Dooks [Fri, 13 Jun 2025 16:12:57 +0000 (17:12 +0100)]
riscv: add build support for big-endian
Add support to build code big-endian if the board supports
it. Updates the makefile to pass the correct compiler and
elf flags.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Tom Rini <trini@konsulko.com>
Heinrich Schuchardt [Tue, 29 Apr 2025 08:41:38 +0000 (10:41 +0200)]
efi_loader: add dbginfodump.efi
Provide a test application to dump the EFI_DEBUG_IMAGE_INFO_TABLE
as implemented in EDK II.
EFI_DEBUG_IMAGE_INFO is not packed in contrast to many other EFI
structures.
As of today EDK II when removing an entry in the EfiDebugImageInfoTable
just sets NormalImage = NULL but does not compact the array. So
TableSize reflects the number of non-NULL entries and not the array
size as reported independently in
https://github.com/tianocore/edk2/pull/11013 and
https://github.com/tianocore/edk2/pull/11019.
The current implementation tolerates this deviation from the UEFI
specification.
This is what the output may look like:
Debug Info Table Dump
=====================
=> dump
Modified
Number of entries: 0x0000004a
Info type 0x00000001
Address: [0x000000008315a000, 0x00000000831bafff]
File: FvFile(
D6A2CB7F-6A18-4E2F-B43B-
9920A733700A)
Handle: 0x000000017fe3cb18
...
Info type 0x00000001
Address: [0x000000017e8db000, 0x000000017ea00f3f]
File: FvFile(
7C04A583-9E3E-4F1C-AD65-
E05268D0B4D1)
Handle: 0x000000017f358e98
Info type 0x00000001
Address: [0x000000017eae5000, 0x000000017eae81ff]
File: \dbginfodump.efi
Handle: 0x000000017eaf0298
=>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Ying-Chun Liu (PaulLiu) [Thu, 3 Jul 2025 06:28:11 +0000 (07:28 +0100)]
efi: selftest: add selftest for EFI_DEBUG_SUPPORT
Add selftest to check the installed configuration table that has
the correct GUID.
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Ying-Chun Liu (PaulLiu) [Thu, 3 Jul 2025 06:28:10 +0000 (07:28 +0100)]
efi: add EFI_DEBUG_IMAGE_INFO for debug
This commit adds the functionality of generate EFI_DEBUG_IMAGE_INFO
while loading the image.
This feature is described in UEFI Spec 2.10. Section 18.4.3.
The implementation ensures support for hardware-assisted debugging and
provides a standardized mechanism for debuggers to discover the load
address of an EFI application.
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Ying-Chun Liu (PaulLiu) [Thu, 3 Jul 2025 06:28:09 +0000 (07:28 +0100)]
lib: efi_loader: efi_memory.c: add efi_realloc() for realloc memory
Add efi_realloc() for realloc memory that previously alloc by efi_alloc().
Note that if realloced memory is explicitly allocated as BootServicesData.
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Ying-Chun Liu (PaulLiu) [Thu, 3 Jul 2025 06:28:08 +0000 (07:28 +0100)]
efi: add EFI_DEBUG_IMAGE_INFO_TABLE for debug
EFI_DEBUG_IMAGE_INFO_TABLE is used to store EFI_LOADED_IMAGE for
debug purpose. This commit adds the table to the EFI_CONFIGURATION_TABLE.
This feature is described in UEFI Spec version 2.10. Section 18.4.
The implementation ensures support for hardware-assisted debugging and
provides a standardized mechanism for debuggers to discover and interact
with system-level debug resources.
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Ying-Chun Liu (PaulLiu) [Thu, 3 Jul 2025 06:28:07 +0000 (07:28 +0100)]
efi: add EFI_SYSTEM_TABLE_POINTER for debug
Add EFI_SYSTEM_TABLE_POINTER structure for remote debugger to locate
the address of EFI_SYSTEM_TABLE.
This feature is described in UEFI SPEC version 2.10. Section 18.4.2.
The implementation ensures support for hardware-assisted debugging and
provides a standardized mechanism for debuggers to discover the EFI
system table.
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de> # change memset(systab_pointer, 0 ...) -> systab_pointer->crc32 = 0;
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Sughosh Ganu [Thu, 3 Jul 2025 06:43:08 +0000 (12:13 +0530)]
test: wget: add a test case for validating URI
The wget module has a function wget_validate_uri() which is used for
validating the URI to be used by wget. Add a basic test case for this
function.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Sughosh Ganu [Thu, 3 Jul 2025 06:43:07 +0000 (12:13 +0530)]
cmd: eficonfig: add support for URI device path based boot options
The eficonfig command provides a menu based interface for maintenance
of the EFI boot options. Add support for adding a URI based boot
option. This boot option can then be used for HTTP boot.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tested-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Andrew Goodbody [Wed, 2 Jul 2025 10:01:38 +0000 (11:01 +0100)]
efi_loader: Prevent free of uninitialised pointer
Taking a goto to out_of_resources before receive_lengths is assigned
will result in an attempt to free an unitialised pointer. Instead
initialise receive_lengths to NULL on declaration to prevent this from
occurring.
This issue was found by Smatch.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Andrew Goodbody [Wed, 2 Jul 2025 10:01:37 +0000 (11:01 +0100)]
efi_loader: Prevent dereference of uninitialised variable
If phandler is returned as NULL from efi_search_protocol then
protocol_interface is never assigned to. Instead return
EFI_UNSUPPORTED as per the spec.
This issue found by Smatch.
Also eliminate the use of the variable protocol_interface as it is not
needed.
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Andrew Goodbody [Wed, 2 Jul 2025 10:01:36 +0000 (11:01 +0100)]
efi_loader: Prevent dereferencing NULL pointer
Taking the first goto error: in file_open could either result in an
attempt to dereference fh when NULL or else free fh->path which has
not been assigned to and so will be unknown. Avoid both of these
problems by passing path to free instead of fh->path.
This issue found by Smatch.
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Javier Martinez Canillas [Thu, 19 Jun 2025 08:34:02 +0000 (10:34 +0200)]
efi_selftest: Add basic partition info check to block io test
Test the EFI_PARTITION_INFO_PROTOCOL in the existing EFI_BLOCK_IO_PROTOCOL
unit test. It is fairly basic, since it only checks that the values of the
struct efi_partition_info .revision, .type and .system fields are correct.
It doesn't check the MBR partition record information, because that's not
supported by the EFI_PARTITION_INFO_PROTOCOL implementation yet. The test
can be extended once the support is implemented, or if the in-memory disk
image used for the test is modified to have a GPT partition type instead.
Suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Javier Martinez Canillas [Thu, 19 Jun 2025 08:34:01 +0000 (10:34 +0200)]
efi_loader: disk: add EFI_PARTITION_INFO_PROTOCOL support
The UEFI 2.10 specification mentions that this protocol shall be installed
along with EFI_BLOCK_IO_PROTOCOL. It provides cached partition information
for MBR and GPT partition types.
This patch just implements support for GPT partition types. The legacy MBR
partition types is only needed for backward compatibility and can be added
as a follow-up if needed, to make it fully compliant with the EFI spec.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Javier Martinez Canillas [Thu, 19 Jun 2025 08:34:00 +0000 (10:34 +0200)]
disk: efi: expose the part_get_gpt_pte() helper function
This function will be used by the EFI application disk support code
to provide data required by the EFI_PARTITION_INFORMATION_PROTOCOL.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Javier Martinez Canillas [Thu, 19 Jun 2025 08:33:59 +0000 (10:33 +0200)]
disk: efi: Move logic to get a GPT entry into a helper function
Factor out the logic to get the Partition Table Entry (PTE) of a given
partition into a helper function, since it could be used by other code.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Yao Zi [Fri, 6 Jun 2025 04:28:04 +0000 (04:28 +0000)]
board: thead: licheepi4a: Bring up secondary cores in SPL
Setup core information and bring secondary HARTs up for a functional
multi-core system.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Yao Zi [Fri, 6 Jun 2025 04:28:03 +0000 (04:28 +0000)]
riscv: dts: th1520: Preserve CLINT node for SPL
Preserve CLINT node for SPL, whose IPI functionality is essential for
operation of a multi-core system.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Yao Zi [Fri, 6 Jun 2025 04:28:02 +0000 (04:28 +0000)]
riscv: cpu: th1520: Add a routine to bring up secondary cores
On coldboot, only HART 0 among the four HARTs of TH1520 is brought up by
hardware, and the remaining HARTs are in reset states, requiring manual
setup of reset address and deassertion to function normal. Introduce a
routine to do the work.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Yao Zi [Fri, 6 Jun 2025 04:28:01 +0000 (04:28 +0000)]
riscv: cpu: th1520: Setup CPU feature CSRs in harts_early_init
C910 cores integrated in TH1520 SoC provide various customized CSRs for
configuring core behavior, including cache coherency and timing, branch
predication, and clock gating for internal components.
This patch sets them up for efficient operation and satisfying
requirements of an SMP system.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Yao Zi [Fri, 6 Jun 2025 04:28:00 +0000 (04:28 +0000)]
riscv: aclint_ipi: Support T-Head C900 CLINT
Although timer component of the CLINT isn't fully compatible with the
generic RISC-V ACLINT, the IPI component behaves the same.
As the CLINT doesn't have corresponding riscv_aclint_timer driver
available, let's try looking for a compatible SYSCON device directly
when no riscv_aclint_timer device could be found on IPI initialization.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Tom Rini [Wed, 2 Jul 2025 13:51:57 +0000 (07:51 -0600)]
Merge tag 'mmc-next-2025-07-02' of https://source.denx.de/u-boot/custodians/u-boot-mmc into next
CI: https://source.denx.de/u-boot/custodians/u-boot-mmc/-/pipelines/26911
- Get clock manager address via DT for socfpga_dw_mmc
- Revert "drivers: mmc: rpmb: Use R1 response"
- Fix offsets relative to the end of the partition for mmc env
Andrew Goodbody [Thu, 26 Jun 2025 16:38:55 +0000 (17:38 +0100)]
boot: android: Prevent use of unintialised variable
Initialise vhdr to prevent its use when uninitialised.
This issue was found with Smatch.
Fixes:
e058176be32b (android: boot: add vendor boot image to prepare for v3, v4 support)
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Link: https://lore.kernel.org/r/20250625-abootimg_fix-v4-2-df7af00e87b0@linaro.org
Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Andrew Goodbody [Thu, 26 Jun 2025 16:38:54 +0000 (17:38 +0100)]
cmd: abootimg: Prevent use of unintialised variable
Initialise vhdr to prevent its use when uninitialised.
This issue was found with Smatch.
Fixes:
636da2039aea (android: boot: support boot image header version 3 and 4)
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Link: https://lore.kernel.org/r/20250625-abootimg_fix-v4-1-df7af00e87b0@linaro.org
[mkorpershoek: fixed trivial typo in commit msg]
Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Mattijs Korpershoek [Wed, 18 Jun 2025 13:43:44 +0000 (15:43 +0200)]
MAINTAINERS: Add common/spl/spl_dfu to DFU entry
This was not listed as part of the DFU entry.
Add it to make sure that the DFU maintainers get CC'ed on
patches for spl_dfu.
Link: https://lore.kernel.org/r/20250618-maintainers-dfu-spl-v1-1-03f4bc745e36@kernel.org
Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Alif Zakuan Yuslaimi [Fri, 20 Jun 2025 06:28:40 +0000 (23:28 -0700)]
mmc: socfpga_dw_mmc: Retrieve clock manager address via DT
Update the MMC driver to retrieve the clock manager base address via
probing the clock manager node in the device tree.
Signed-off-by: Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi@altera.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Jan Kiszka [Fri, 20 Jun 2025 18:47:01 +0000 (20:47 +0200)]
Revert "drivers: mmc: rpmb: Use R1 response"
This reverts commit
ae93d8106bdb5926efef9222d553adb295ebce96.
It is no longer needed since
24b1e0c7e2e3.
Since the obsolete include pulled in byteorder.h which is needed by now,
include this one directly.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Michael Walle [Thu, 5 Jun 2025 07:46:10 +0000 (09:46 +0200)]
env: mmc: fix offsets relative to the end of the partition
According to the help text, you can set negative offsets to indicated
that the offset is relative to the end of the parition. But kconfig
doesn't let you specify negative hex values. I think this fell through
the cracks when converting the symbol from a '#define' to a kconfig
option.
Introduce a new boolean kconfig option to switch on the "relative to the
end" behavior.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Tue, 1 Jul 2025 16:52:04 +0000 (10:52 -0600)]
Merge patch series "binman: properly error out if path provided to key-name-hint in signature nodes"
Quentin Schulz <foss+uboot@0leil.net> says:
I misunderstood the documentation and put the signing key in a keys/
directory while setting key-name-hint property in the signature node and
u-boot-spl-pubkey-dtb to a path.
mkimage doesn't fail if it cannot find the public key when signing a
FIT but returns something on stderr to notify the user it couldn't find
the key. The issue is that bintool currently discards stderr if the
command successfully returns, so the FIT is not signed AND the user
isn't made aware of it unless the image is manually inspected.
mkimage does fail when trying to insert a public key in a DTB if it
isn't found but we can have a better error message.
Link: https://lore.kernel.org/r/20250418-binman-pubkey-dir-v2-0-b6b90a765ffe@cherry.de
Quentin Schulz [Fri, 18 Apr 2025 11:26:08 +0000 (13:26 +0200)]
binman: etype: u_boot_spl_pubkey_dtb: provide more explicit error for key-name-hint with path
key-name-hint property in u-boot-spl-pubkey-dtb binman entry may contain
a path instead of a filename due to user mistake.
Because we currently assume it is a filename instead of a path, binman
will find the full path to the key based on that path, and return the
dirname of the full path but keeps the path in key-name-hint instead of
stripping the directories from it.
This means mkimage will fail with the following error message if we have
key-name-hint set to keys/dev:
binman: Error 1 running 'fdt_add_pubkey -a sha256,rsa2048 -k /home/qschulz/work/upstream/u-boot/keys -n keys/dev -r conf /home/qschulz/work/upstream/u-boot/build/ringneck/u-boot-spl-dtbdhsfx3mf': Couldn't open RSA certificate: '/home/qschulz/work/upstream/u-boot/keys/keys/dev.crt': No such file or directory
Let's make it a bit more obvious what the error is by erroring out in
binman if a path is provided in key-name-hint (it is named key-name-hint
and not key-path-hint after all).
Fixes:
5609843b57a4 ("binman: etype: Add u-boot-spl-pubkey-dtb etype")
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Quentin Schulz [Fri, 18 Apr 2025 11:26:07 +0000 (13:26 +0200)]
binman: etype: fit: raise ValueError if key-name-hint is a path
mkimage doesn't fail if it cannot find the public key but it prints to
stderr. Considering that btool.run() discards stderr, it means binman
happily returns an unsigned FIT and doesn't tell you something went
wrong.
Binman will actually find the file if there's a path in the
key-name-hint property but the current logic expects key-name-hint to be
a filename and thus returns the dirname of the found path for the key,
but with the original key-name-hint appended. This means we can have the
following:
- key-name-hint = "keys/dev"
- name = "/home/qschulz/work/upstream/u-boot/keys/"
so we pass /home/qschulz/work/upstream/u-boot/keys/ to the -k option of
mkimage but the FIT still contains "keys/dev" in key-name-hint which
means mkimage will try to find the key at
/home/qschulz/work/upstream/u-boot/keys/keys/, which doesn't exist.
Let's assume paths are simply not supported (it is named key-name-hint
and not key-path-hint after all) and raise an error if the property
contains a path so that the build fails and not quietly.
Fixes:
133c000ca334 ("binman: implement signing FIT images during image build")
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 27 May 2025 11:19:21 +0000 (05:19 -0600)]
buildman: Support an in-tree build in the current dir
Allow -w to be used with -i to do a build without a separate output
directory.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 27 May 2025 11:19:20 +0000 (05:19 -0600)]
buildman: Correct behaviour of --in-tree
This option doesn't work as expected since it sets the cwd to the work
directory, which does not necessarily hold the source code.
It should be left unset, so that the current directory is the source
directory.
Signed-off-by: Simon Glass <sjg@chromium.org>
Chuanhong Guo [Wed, 1 May 2024 07:45:23 +0000 (15:45 +0800)]
mtd/spinand: gigadevice: sync supported chips with linux 6.9
Adding support for:
GD5F1GQ4RExxG
GD5F2GQ4UExxG
GD5F2GQ4RExxG
GD5F1GQ5RExxG
GD5F2GQ5UExxG
GD5F2GQ5RExxG
GD5F4GQ6UExxG
GD5F4GQ6RExxG
GD5F1GM7UExxG
GD5F1GM7RExxG
GD5F2GM7UExxG
GD5F2GM7RExxG
GD5F4GM8UExxG
GD5F4GM8RExxG
GD5F2GQ5xExxH
GD5F1GQ5RExxH
GD5F1GQ4RExxH
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Tom Rini [Tue, 1 Jul 2025 13:41:40 +0000 (07:41 -0600)]
Merge tag 'tpm-next-
01072025' of https://source.denx.de/u-boot/custodians/u-boot-tpm into next
CI: https://source.denx.de/u-boot/custodians/u-boot-tpm/-/pipelines/26897
Updates from Andrew fixing issues reported by smatch. It picked up
cases of enum functions returning integers instead of enum values.
Tom Rini [Tue, 1 Jul 2025 13:38:19 +0000 (07:38 -0600)]
Merge tag 'u-boot-imx-next-
20250630' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/26882
- Add capsule update support for i.MX8M EVKs.
- Fixes for Vybrid BK4 board.
- Use common gpio.h in i.MXRT.
Andrew Goodbody [Mon, 30 Jun 2025 10:23:40 +0000 (11:23 +0100)]
tpm: Make use of TPM2_ALG_INVAL from enum
Now that the enum includes TPM2_ALG_INVAL, use that name in the
code.
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Andrew Goodbody [Mon, 30 Jun 2025 10:23:39 +0000 (11:23 +0100)]
cmd: tpm: Fix attempt to return value not in enum
The function tpm2_name_to_algorithm is defined as returning an
enum for the algorithm specified but it also attempts to return
an error on failure, but that error is not included in the enum.
Add the error to the enum so that it can be returned.
This issue was reported by Smatch.
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Giulio Benetti [Sat, 28 Jun 2025 22:19:44 +0000 (00:19 +0200)]
arch/arm/include/asm/arch-imxrt/gpio.h: imxrt gpio use common gpio.h
The current file defines a struct gpio_regs identical to the one in
<asm/mach-imx/gpio.h>. To eliminate code duplication and align with
the approach used for i.MX8M, include the common header instead of
redefining the struct.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Lukasz Majewski [Fri, 27 Jun 2025 05:49:43 +0000 (07:49 +0200)]
arm: pinctrl: Define .mux_mask field for NXP's SoC
The commit
e8a9521e649f
("vf500/vf610: synchronise device trees with linux")
has synchronized U-Boot's DTS with v5.19 Linux kernel.
It turned out that in Linux's upstream iomuxc node description the
'fsl,mux_mask' was missing, so the U-Boot's pinctrl driver for NXP's
Vybrid SoC was not working properly.
As by default the mux mask was set to 0, for example the vf610 based
boards (like BK4) were bricked, due to misconfiguration of gpio at
early boot stage.
The fix for all NXP eligible boards is to define .mux_mask field for
soc specific *pinctrl_soc_info structure and use it directly in pinctrl
MMIO driver, without the need to read the "fsl,mux_mask" property from
device tree.
This change brings the NXP's pinctrl driver in U-Boot closer to Linux
upstream one.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com> #for i.MX8ULP
Lukasz Majewski [Wed, 25 Jun 2025 15:55:51 +0000 (17:55 +0200)]
config: nxp: vf610: Remove CONFIG_SYS_MALLOC_F_LEN
The commit
c69103218ee4 ("i2c: mxc_i2c: add DM_FLAG_PRE_RELOC flag")
has enabled by default the i2c initialization in the pre-relocation
phase.
It turned out that vf610 based boards had too small SYS_MALLOC_F_LEN
pool size.
As a solution the explicit value of CONFIG_SYS_MALLOC_F_LEN for all
vf610 based boards has been removed from their configs.
Instead, the default value of 0x2000 is now used, which causes boards
to work correctly again. This approach has been tested on BK4 device.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 25 Jun 2025 14:41:30 +0000 (16:41 +0200)]
dts: pcm052: bk4: Use proper compatible for QSPI SPI-NOR memory
In the contemporary U-Boot the "spi-flash" compatible is used only when
CONFIG_$(PHASE_)SPI_FLASH_TINY is defined so spi-nor-tiny.c is compiled.
As vf610 devices are not using SPL at all, the SPI_FLASH_TINY is not
defined and no QSPI flash child nodes are considered as valid ones.
The result is that the 'sf probe' command fails and SPI NOR memory is not
accessible on e.g. BK4 device.
The fix is to use proper compatible - in this case "jedec,spi-nor".
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Peng Fan [Mon, 23 Jun 2025 07:02:33 +0000 (15:02 +0800)]
imx8mq: evk: Add support for capsule update
Capsule update is EFI based firmware update which is widely
used in various OS distributions. This feature is required
by ARM System-Ready compliance test. So
- Define image array and GUID
- Select configs for EFI Capsule update
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Mon, 23 Jun 2025 07:02:32 +0000 (15:02 +0800)]
imx93: evk: Add support for capsule update
Capsule update is EFI based firmware update which is widely
used in various OS distributions. This feature is required
by ARM System-Ready compliance test. So
- Define image array and GUID
- Select configs for EFI Capsule update
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Mon, 23 Jun 2025 07:02:31 +0000 (15:02 +0800)]
imx8mn: evk: Add support for capsule update
Capsule update is EFI based firmware update which is widely
used in various OS distributions. This feature is required
by ARM System-Ready compliance test. So
- Define image array and GUID
- Select configs for EFI Capsule update
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Mon, 23 Jun 2025 07:02:30 +0000 (15:02 +0800)]
imx8mm: evk: Add support for capsule update
Capsule update is EFI based firmware update which is widely
used in various OS distributions. This feature is required
by ARM System-Ready compliance test. So
- Define image array and GUID
- Select configs for EFI Capsule update
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Mon, 23 Jun 2025 07:02:29 +0000 (15:02 +0800)]
imx8mp: evk: Add support for capsule update
Capsule update is EFI based firmware update which is widely
used in various OS distributions. This feature is required
by ARM System-Ready compliance test. So
- Define image array and GUID
- Select configs for EFI Capsule update
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Sat, 28 Jun 2025 14:10:43 +0000 (08:10 -0600)]
Merge tag 'efi-2025-07-rc6' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request efi-2025-07-rc6
Documentation:
* Describe usage of U-Boot environment variables in extlinux.conf
UEFI:
* Add missing variable initialization in
efi_bootmgr_update_media_device_boot_option
Ilias Apalodimas [Wed, 25 Jun 2025 17:15:28 +0000 (20:15 +0300)]
efi_loader: initialize 'total' variable
This variable might end up being uninitialized if we exit early.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Fiona Klute [Mon, 23 Jun 2025 11:38:01 +0000 (13:38 +0200)]
doc: mention that extlinux.conf can use environment in "append"
This option is very useful for A/B boot setups with read-only
filesystems: Letting U-Boot fill in the rootfs (and possibly related
parameters) allows keeping all boot parameters except the actual slot
selection in the extlinux.conf file, where they can be updated easily.
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Cc: Tom Rini <trini@konsulko.com>
Tom Rini [Fri, 27 Jun 2025 19:07:17 +0000 (13:07 -0600)]
Revert the last two mach-k3 changes
This reverts both commit
4628730ee6c4 ("mach-k3: add runtime memory
carveouts for MMU table") as well as commit
b77066d73261 ("mach-k3: add
dynamic mmu fixups for SPL stage") as some feedback from previous
iterations was missed.
This reverts commit
b77066d73261855af406422fbbe28a5d527f4dbf and commit
4628730ee6c40864dbe475e4ca91e47a92f371fe.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Fri, 27 Jun 2025 17:50:30 +0000 (11:50 -0600)]
Merge patch series "Fix io accessors for KVM"
Ilias Apalodimas <ilias.apalodimas@linaro.org> says:
Instructions that lead ito an exception in the hypervisor can't modify two
CPU registers at once for the ARM ISA.
These instructions cannot be emulated by KVM as they do not produce
syndrome information data that KVM can use to infer the destination
register, the faulting address, whether it was a load or store, or
if it's a 32 or 64 bit general-purpose register.
As a result an external abort is injected from QEMU, via ext_dabt_pending.
Link: https://lore.kernel.org/r/20250618065828.1312146-1-ilias.apalodimas@linaro.org
Ilias Apalodimas [Wed, 18 Jun 2025 06:58:14 +0000 (09:58 +0300)]
qemu: arm: Enable virtualizable IO accessors
We recently added IO accessors that will work with KVM for any MMIO
access that casues an exception to the hypervisor. Enable them by
default for QEMU.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tested-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Ilias Apalodimas [Wed, 18 Jun 2025 06:58:13 +0000 (09:58 +0300)]
arm: io.h: Fix io accessors for KVM
commit
2e2c2a5e72a8 ("arm: qemu: override flash accessors to use virtualizable instructions")
explains why we can't have instructions with multiple output registers
when running under QEMU + KVM and the instruction leads to an exception
to the hypervisor.
USB XHCI is such a case (MMIO) where a ldr w1, [x0], #4 is emitted for
xhci_start() which works fine with QEMU but crashes for QEMU + KVM.
These instructions cannot be emulated by KVM as they do not produce
syndrome information data that KVM can use to infer the destination
register, the faulting address, whether it was a load or store, or
if it's a 32 or 64 bit general-purpose register.
As a result an external abort is injected from QEMU, via ext_dabt_pending
to KVM and we end up throwing an exception that looks like
U-Boot 2025.07-rc4 (Jun 10 2025 - 12:00:15 +0000)
[...]
Register 8001040 NbrPorts 8
Starting the controller
"Synchronous Abort" handler, esr 0x96000010, far 0x10100040
elr:
000000000005b1c8 lr :
000000000005b1ac (reloc)
elr:
00000000476fc1c8 lr :
00000000476fc1ac
x0 :
0000000010100040 x1 :
0000000000000001
x2 :
0000000000000000 x3 :
0000000000003e80
x4 :
0000000000000000 x5 :
00000000477a5694
x6 :
0000000000000038 x7 :
000000004666f360
x8 :
0000000000000000 x9 :
00000000ffffffd8
x10:
000000000000000d x11:
0000000000000006
x12:
0000000046560a78 x13:
0000000046560dd0
x14:
00000000ffffffff x15:
000000004666eed2
x16:
00000000476ee2f0 x17:
0000000000000000
x18:
0000000046660dd0 x19:
000000004666f480
x20:
0000000000000000 x21:
0000000010100040
x22:
0000000010100000 x23:
0000000000000000
x24:
0000000000000000 x25:
0000000000000000
x26:
0000000000000000 x27:
0000000000000000
x28:
0000000000000000 x29:
000000004666f360
Code:
d5033fbf aa1503e0 5287d003 52800002 (
b8004401)
Resetting CPU ...
There are two problems making this the default.
- It will emit ldr + add or str + add instead of ldr/str(post increment)
in somne cases
- Some platforms that depend on TPL/SPL grow in size enough so that the
binary doesn't fit anymore.
So let's add proper I/O accessors add a Kconfig option
to turn it off by default apart from our QEMU builds.
Reported-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Tested-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Ilias Apalodimas [Wed, 18 Jun 2025 06:58:12 +0000 (09:58 +0300)]
nxp: Prepare macros for KVM changes
A following patch is replacing our IO accessors with
do { ... } while(0) ones in order to make them usable with KVM.
That leads to an error eventually looking like this:
arch/arm/include/asm/io.h:62:9: error: expected expression before 'do'
62 | do { \
| ^~
arch/arm/include/asm/io.h:211:41: note: in expansion of macro '__raw_writel'
211 | #define out_arch(type,endian,a,v) __raw_write##type(cpu_to_##endian(v),a)
| ^~~~~~~~~~~
arch/arm/include/asm/io.h:223:25: note: in expansion of macro 'out_arch'
223 | #define out_be32(a,v) out_arch(l,be32,a,v)
| ^~~~~~~~
drivers/spi/fsl_dspi.c:127:17: note: in expansion of macro 'out_be32'
127 | out_be32(addr, val) : out_le32(addr, val);
| ^~~~~~~~
So adjust the current macros and code to be compatible with the upcoming
change.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tom Rini [Fri, 20 Jun 2025 16:21:47 +0000 (10:21 -0600)]
m68k: Remove astro_mcf5373l board
This board is currently unmaintained. Remove it.
Acked-by: Angelo Dureghello <angelo@kernel-space.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Fri, 20 Jun 2025 16:25:02 +0000 (10:25 -0600)]
tools: rmboard.py: Fix conversion from run_pipe to new helper
When this utility was converted from run_pipe and to the new output
helper, two problems were introduced. First, the conversion for calling
"git rm -f" wasn't correct. Change this to match the other conversions.
Second, the final call we do we need to construct the list because we
print that command for the user to use to inspect remaining references.
Fixes:
3d094ce28a22 ("u_boot_pylib: Add a function to run a single command")
Signed-off-by: Tom Rini <trini@konsulko.com>
Vignesh Raghavendra [Fri, 20 Jun 2025 13:21:54 +0000 (18:51 +0530)]
mach-k3: am62ax: am62a7_init: Drop write to non existent register
Per section 14.2.1.3 Kick Protection Registers of AM62A TRM[1],
there is no partition 5. Delete it.
[1] https://www.ti.com/lit/pdf/spruj16
Fixes:
b511b371ad76 ("arm: mach-k3: introduce basic files to support the am62a")
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Bryan Brattlof [Thu, 19 Jun 2025 11:45:05 +0000 (06:45 -0500)]
test/py/test_mmc: wrap multi-argument printf-style strings
Newer versions of python will emit a TypeError about not enough
arguments for a format string:
FAILED ub/test/py/tests/test_mmc.py::test_mmc_dev - TypeError: not enough arguments for format string
FAILED ub/test/py/tests/test_mmc.py::test_mmcinfo - TypeError: not enough arguments for format string
FAILED ub/test/py/tests/test_mmc.py::test_mmc_info - TypeError: not enough arguments for format string
FAILED ub/test/py/tests/test_mmc.py::test_mmc_rescan - TypeError: not enough arguments for format string
FAILED ub/test/py/tests/test_mmc.py::test_mmc_part - TypeError: not enough arguments for format string
Add parentheses around all multi argument format strings so all
arguments will be passed to the format string
Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Anshul Dalal [Wed, 18 Jun 2025 12:42:09 +0000 (18:12 +0530)]
mach-k3: add dynamic mmu fixups for SPL stage
On platforms with spl splash support i.e CONFIG_VIDEO=y, the top of DDR
is reserved for the framebuffer.
The size for the framebuffer is computed at runtime by video_reserve.
During the MMU configuration an entry corresponding to the framebuffer
should be dynamically created to properly map the required space for the
framebuffer.
Therefore this patch adds k3_spl_mem_map_init which adds the required
MMU entry by querying the gd after the framebuffer size has been
computed in spl_reserve_video_from_ram_top.
For non VIDEO=y platforms, the added k3_spl_mem_map_init function gets
optimized out of the final binary so overall, the spl size is not
impacted[1].
[1]: Tested on clang 19.1.7 and gcc 15.1.1
Signed-off-by: Anshul Dalal <anshuld@ti.com>
Anshul Dalal [Wed, 18 Jun 2025 12:42:08 +0000 (18:12 +0530)]
mach-k3: add runtime memory carveouts for MMU table
In u-boot we only provide a single MMU table for all k3 platforms,
this does not scale for devices with reserved memory outside the range
0x9e780000 - 0xa0000000 or for devices with < 2GiB of memory (eg
am62-SIP with 512MiB of RAM).
To properly configure the MMU on various k3 platforms, the
reserved-memory regions need to be queried at runtime from the
device-tree and the MMU table should be updated accordingly.
This patch adds the required fixups to the MMU table (during proper
U-boot stage) by marking the reserved regions as non cacheable and
keeping the remaining area as cacheable.
For the A-core SPL, the 128MiB region starting from SPL_TEXT_BASE
is marked as cacheable i.e 0x80080000 to 0x88080000.
The 128MiB size is chosen to allow for future use cases such as falcon
boot from the A-Core SPL which would require loading kernel image from
the SPL stage. This change also ensures the reserved memory regions that
all exist past 0x88080000 are non cacheable preventing speculative
accesses to those addresses.
Signed-off-by: Anshul Dalal <anshuld@ti.com>
Tom Rini [Fri, 27 Jun 2025 14:32:29 +0000 (08:32 -0600)]
Merge patch series "drivers: pci: pcie_dw_common: Add dw_pcie_link_set_max_link_width()"
This patch set from Marek Vasut <marek.vasut+renesas@mailbox.org>
introduces dw_pcie_link_set_max_link_width() similar to the Linux Kernel
and then migrates the current platform drivers to use it. Next it adds
support for Renesas R-Car Gen4 platforms and enables it on one.
Link: https://lore.kernel.org/r/20250617081641.8385-1-marek.vasut+renesas@mailbox.org
Marek Vasut [Tue, 17 Jun 2025 08:16:32 +0000 (10:16 +0200)]
arm64: dts: renesas: r8a779g3: Enable PCIe/NVMe on Retronix R-Car V4H Sparrow Hawk board
Enable support for R-Car Gen4 PCIe controller and NVMe storage
on Retronix R-Car V4H Sparrow Hawk board .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Tue, 17 Jun 2025 08:16:31 +0000 (10:16 +0200)]
pci: pcie-rcar-gen4: Add Renesas R-Car Gen4 DW PCIe controller driver
Add R-Car Gen4 PCIe controller support for host mode.
This controller is based on Synopsys DesignWare PCIe. However, this
particular controller has a number of vendor-specific registers, and as
such, requires initialization code, including PHY firmware loading.
The PHY firmware loading is implemented in an entirely generic manner,
by calling a firmware loading script, which the user can configure in
a way they require. This provides the user with flexibility of loading
the PCIe firmware from whichever storage device they need to load it
from.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Tue, 17 Jun 2025 08:16:30 +0000 (10:16 +0200)]
pci: pcie_dw_rockchip: Use dw_pcie_link_set_max_link_width()
Use dw_pcie_link_set_max_link_width() instead of local implementation
of the same functionality. This does change the behavior slightly, as
the dw_pcie_link_set_max_link_width() implementation also programs the
LNKCAP register MLW, this should however be correct and is now aligned
with Linux kernel behavior.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Tue, 17 Jun 2025 08:16:29 +0000 (10:16 +0200)]
pci: pcie_dw_qcom: Use dw_pcie_link_set_max_link_width()
Use dw_pcie_link_set_max_link_width() instead of local implementation
of the same functionality.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Marek Vasut [Tue, 17 Jun 2025 08:16:28 +0000 (10:16 +0200)]
pci: pcie_dw_meson: Use dw_pcie_link_set_max_link_width()
Use dw_pcie_link_set_max_link_width() instead of local implementation
of the same functionality. This does change the behavior slightly, as
the dw_pcie_link_set_max_link_width() implementation also programs the
LNKCAP register MLW, this should however be correct and is now aligned
with Linux kernel behavior.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Marek Vasut [Tue, 17 Jun 2025 08:16:27 +0000 (10:16 +0200)]
drivers: pci: pcie_dw_common: Add dw_pcie_link_set_max_link_width()
Add dw_pcie_link_set_max_link_width() implementation ported from Linux kernel
as of commit
89db0793c9f2 ("PCI: dwc: Add missing PCI_EXP_LNKCAP_MLW handling").
This is common code which is already duplicated in multiple drivers.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>