July 2023 - U-Boot

[PATCH 1/2] CI: Update to QEMU 8.0.3
by Tom Rini 21 Jul '23

21 Jul '23

Move up to the latest tagged release of QEMU Signed-off-by: Tom Rini <trini(a)konsulko.com> --- tools/docker/Dockerfile | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile index aa54e2689fb5..733099684be6 100644 --- a/tools/docker/Dockerfile +++ b/tools/docker/Dockerfile @@ -77,6 +77,7 @@ RUN apt-get update && apt-get install -y \ libsdl1.2-dev \ libsdl2-dev \ libseccomp-dev \ + libslirp-dev \ libssl-dev \ libtool \ libudev-dev \ @@ -175,13 +176,11 @@ RUN git clone git://git.savannah.gnu.org/grub.git /tmp/grub && \ RUN git clone https://gitlab.com/qemu-project/qemu.git /tmp/qemu && \ cd /tmp/qemu && \ - git checkout v6.1.0 && \ + git checkout v8.0.3 && \ # config user.name and user.email to make 'git am' happy git config user.name u-boot && \ git config user.email u-boot(a)denx.de && \ - # manually apply the bug fix for QEMU 6.1.0 Xilinx Zynq UART emulation codes - wget -O - http://patchwork.ozlabs.org/project/qemu-devel/patch/20210823020813.25192-2… | git am && \ - ./configure --prefix=/opt/qemu --target-list="aarch64-softmmu,arm-softmmu,i386-softmmu,m68k-softmmu,mips-softmmu,mips64-softmmu,mips64el-softmmu,mipsel-softmmu,ppc-softmmu,riscv32-softmmu,riscv64-softmmu,sh4-softmmu,x86_64-softmmu,xtensa-softmmu" && \ + ./configure --prefix=/opt/qemu --target-list="aarch64-softmmu,arm-softmmu,i386-softmmu,m68k-softmmu,mips-softmmu,mips64-softmmu,mips64el-softmmu,mipsel-softmmu,ppc-softmmu,riscv32-softmmu,riscv64-softmmu,sh4-softmmu,x86_64-softmmu,xtensa-softmmu" --enable-slirp && \ make -j$(nproc) all install && \ rm -rf /tmp/qemu -- 2.34.1

3 9

[PATCH] Azure: Add excludes to the imx8_imx9 job
by Tom Rini 21 Jul '23

21 Jul '23

The job to build all imx8 and imx9 platforms is currently close to, or sometimes exceeding the allowed build time. Exclude some platforms that are already being built under their vendor-specific job as well to reduce the time. Signed-off-by: Tom Rini <trini(a)konsulko.com> --- .azure-pipelines.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml index 06c46b681c3f..8bb5ac682923 100644 --- a/.azure-pipelines.yml +++ b/.azure-pipelines.yml @@ -506,7 +506,7 @@ stages: imx: BUILDMAN: "mx -x mx6,imx8,freescale,technexion,toradex" imx8_imx9: - BUILDMAN: "imx8 imx9" + BUILDMAN: "imx8 imx9 -x engicam,technexion,toradex" keymile: BUILDMAN: "keymile" keystone2_keystone3: -- 2.34.1

2 2

[PATCH] tools/docker: Dockerfile: Don't specify dtc submodule
by Tom Rini 21 Jul '23

21 Jul '23

When building qemu, all required submodules (of which we need more than just dtc) are handled automatically. Currently trying to init the submodule the way we do results in a git failure. Reported-by: Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> Signed-off-by: Tom Rini <trini(a)konsulko.com> --- tools/docker/Dockerfile | 1 - 1 file changed, 1 deletion(-) diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile index 9804b55ddde7..aa54e2689fb5 100644 --- a/tools/docker/Dockerfile +++ b/tools/docker/Dockerfile @@ -175,7 +175,6 @@ RUN git clone git://git.savannah.gnu.org/grub.git /tmp/grub && \ RUN git clone https://gitlab.com/qemu-project/qemu.git /tmp/qemu && \ cd /tmp/qemu && \ - git submodule update --init dtc && \ git checkout v6.1.0 && \ # config user.name and user.email to make 'git am' happy git config user.name u-boot && \ -- 2.34.1

2 2

[PATCH] buildman: Switch ARC toolchain to the upstream version
by Alexey Brodkin 21 Jul '23

21 Jul '23

Back in the day we relied a lot on Synopsys own build of the GNU tools for ARC processors, but since then we worked hard on getting all our changes upstream and for a couple of years now we have ARCompact (AKA ARCv1) and ARCv2 processors supported very well in upstream GCC, Binutils, GDB etc. And so there's no need to use Synopsys forks any longer, thus we remove all the references to that form and use upstream components as majority of other architectures in U-Boot. Thanks to Tom for pointing to that left-over! Signed-off-by: Alexey Brodkin <abrodkin(a)synopsys.com> Cc: Simon Glass <sjg(a)chromium.org> Cc: Tom Rini <trini(a)konsulko.com> --- tools/buildman/bsettings.py | 1 - tools/buildman/buildman.rst | 6 ------ tools/docker/Dockerfile | 3 +-- 3 files changed, 1 insertion(+), 9 deletions(-) diff --git a/tools/buildman/bsettings.py b/tools/buildman/bsettings.py index 0eb894a558..029c401fd2 100644 --- a/tools/buildman/bsettings.py +++ b/tools/buildman/bsettings.py @@ -91,7 +91,6 @@ other = / [toolchain-prefix] # name = path to prefix # e.g. x86 = /opt/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- -# arc = /opt/arc/arc_gnu_2021.03_prebuilt_elf32_le_linux_install/bin/arc-elf32- [toolchain-alias] # arch = alias diff --git a/tools/buildman/buildman.rst b/tools/buildman/buildman.rst index c8b0db3d8b..6808727eb4 100644 --- a/tools/buildman/buildman.rst +++ b/tools/buildman/buildman.rst @@ -475,10 +475,6 @@ Setting up sudo mkdir -p /toolchains sudo mv ~/.buildman-toolchains/*/* /toolchains/ - For those not available from kernel.org, download from the following links: - - - `Arc Toolchain`_ - Buildman should now be set up to use your new toolchain. At the time of writing, U-Boot has these architectures: @@ -1342,8 +1338,6 @@ Thanks to Grant Grundler <grundler(a)chromium.org> for his ideas for improving the build speed by building all commits for a board instead of the other way around. -.. _`Arc Toolchain`: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/… - .. sectionauthor:: Simon Glass .. sectionauthor:: Copyright (c) 2013 The Chromium OS Authors. .. sectionauthor:: sjg(a)chromium.org diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile index 9804b55ddd..fa03f3f2a7 100644 --- a/tools/docker/Dockerfile +++ b/tools/docker/Dockerfile @@ -16,6 +16,7 @@ RUN echo deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-16 main | tee /etc/ # Manually install the kernel.org "Crosstool" based toolchains for gcc-12.2.0 RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0… | tar -C /opt -xJ +RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0… | tar -C /opt -xJ RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0… | tar -C /opt -xJ RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0… | tar -C /opt -xJ RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0… | tar -C /opt -xJ @@ -29,7 +30,6 @@ RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_ # Manually install other toolchains RUN wget -O - https://github.com/foss-xtensa/toolchain/releases/download/2020.07/x86_64-2… | tar -C /opt -xz -RUN wget -O - https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/… | tar --no-same-owner -C /opt -xz # Update and install things from apt now RUN apt-get update && apt-get install -y \ @@ -279,7 +279,6 @@ RUN virtualenv -p /usr/bin/python3 /tmp/venv && \ # Create the buildman config file RUN /bin/echo -e "[toolchain]\nroot = /usr" > ~/.buildman RUN /bin/echo -e "kernelorg = /opt/gcc-12.2.0-nolibc/*" >> ~/.buildman -RUN /bin/echo -e "arc = /opt/arc_gnu_2021.03_prebuilt_uclibc_le_archs_linux_install" >> ~/.buildman RUN /bin/echo -e "\n[toolchain-prefix]\nxtensa = /opt/2020.07/xtensa-dc233c-elf/bin/xtensa-dc233c-elf-" >> ~/.buildman; RUN /bin/echo -e "\n[toolchain-alias]\nsh = sh2" >> ~/.buildman RUN /bin/echo -e "\nsandbox = x86_64" >> ~/.buildman -- 2.34.1

3 4

[PATCH] travis-ci: Add m68k M5208EVBE machine
by Marek Vasut 20 Jul '23

20 Jul '23

Add m68k M5208EVBE machine configured to test U-Boot m68k support. Signed-off-by: Marek Vasut <marek.vasut+renesas(a)mailbox.org> --- Cc: Angelo Dureghello <angelo(a)kernel-space.org> Cc: Stephen Warren <swarren(a)nvidia.com> Cc: Tom Rini <trini(a)konsulko.com> --- bin/travis-ci/conf.M5208EVBE_qemu | 27 +++++++++++++++++++ .../u_boot_boardenv_M5208EVBE_qemu.py | 6 +++++ 2 files changed, 33 insertions(+) create mode 100644 bin/travis-ci/conf.M5208EVBE_qemu create mode 100644 py/travis-ci/u_boot_boardenv_M5208EVBE_qemu.py diff --git a/bin/travis-ci/conf.M5208EVBE_qemu b/bin/travis-ci/conf.M5208EVBE_qemu new file mode 100644 index 0000000..947f13c --- /dev/null +++ b/bin/travis-ci/conf.M5208EVBE_qemu @@ -0,0 +1,27 @@ +# Copyright (c) 2023 Marek Vasut <marek.vasut+renesas(a)mailbox.org> +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +# DEALINGS IN THE SOFTWARE. + +console_impl=qemu +qemu_machine="mcf5208evb" +qemu_binary="qemu-system-m68k" +qemu_extra_args="-nographic -serial mon:stdio -net user,tftp=${UBOOT_TRAVIS_BUILD_DIR} -net nic,model=mcf-fec" +qemu_kernel_args="-bios ${U_BOOT_BUILD_DIR}/u-boot.bin" +reset_impl=none +flash_impl=none diff --git a/py/travis-ci/u_boot_boardenv_M5208EVBE_qemu.py b/py/travis-ci/u_boot_boardenv_M5208EVBE_qemu.py new file mode 100644 index 0000000..4e100cd --- /dev/null +++ b/py/travis-ci/u_boot_boardenv_M5208EVBE_qemu.py @@ -0,0 +1,6 @@ +import os +import travis_tftp + +env__net_uses_pci = False +env__net_dhcp_server = True +env__net_tftp_readable_file = travis_tftp.file2env('u-boot') -- 2.39.2

4 7

fdt_high default value causes unbootable kernel due to misalignment
by Tim van der Staaij | Zign 20 Jul '23

20 Jul '23

Hello, When I was using U-Boot with a dart_6ul board I occasionally had fitimages that U-Boot would attempt to boot just fine, but the kernel wouldn't actually boot. Debugging found that this was correlated with the header length of the fitImage. Then I noticed this remark in doc/usage/environment.rst about fdt_high: >If this is set to the special value 0xffffffff (32-bit machines) or >0xffffffffffffffff (64-bit machines) then the fdt will not be copied at >all on boot. For this to work it must reside in writable memory, have >sufficient padding on the end of it for u-boot to add the information >it needs into it, and the memory must be accessible by the kernel. >This usage is strongly discouraged however as it also stops U-Boot >from ensuring the device tree starting address is properly aligned >and a misaligned tree will cause OS failures. And indeed, fdt_high is set to 0xffffffff in the include/configs/dart_6ul.h that I was using. Since mkimage only guarantees 32-bit alignment of the device tree blob within the fitimage, and not the 64-bit alignment that Linux requires, this is basically a 50/50 coin flip. Something simple like adding a few characters to the description string in the fitimage header can make or break the alignment. Personally I fixed this by removing the fdt_high altogether, which makes U-Boot copy the device tree to an appropriate location. I assume this only works in my situation because I only have half a GiB of RAM and therefore do not have any high memory. I can imagine my fix would be problematic for board variants with more RAM, the setting doesn't exist without a reason of course. It looks like this issue is not limited to my board; the same usage of fdt_high can be found in many other board configs. I'm not going to suggest what the best fix is because I lack detailed knowledge, but I will pitch that perhaps omitting fdt_high by default is at least preferable to a value that is "strongly discouraged" and causes Linux boot failures somewhat arbitrarily. Kind regards, Tim

2 3

Pull request efi-2023-10-rc1-2
by Heinrich Schuchardt 20 Jul '23

20 Jul '23

Dear Tom, The following changes since commit 5dcfc99b2b17fa1497adea47a50bf7c7a6ba5709: Merge tag 'fsl-qoriq-2023-7-13' of https://source.denx.de/u-boot/custodians/u-boot-fsl-qoriq (2023-07-19 07:59:34 -0400) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-efi.git tags/efi-2023-10-rc1-2 for you to fetch changes up to e07368ea57d224557570a6715dcffdbc883a8079: efi_loader: support all uclasses in device path (2023-07-20 09:12:50 +0200) Gitlab showed no issues: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/16959 ---------------------------------------------------------------- Pull request efi-2023-10-rc1-2 UEFI: * test: avoid function name 'setup' in capsule tests to not treat it as a fixture * ensure that device paths for USB block devices are unique * enable having multiple EFI_LOADER block devices * use InstallMultipleProtocolInterfaces() in TCG protocol implementation to increase UEFI compliance ---------------------------------------------------------------- Heinrich Schuchardt (4): efi_loader: simplify efi_uninstall_protocol() test: avoid function name 'setup' efi_loader: fix dp_fill() for BLKMAP, HOST, VIRTIO efi_loader: support all uclasses in device path Ilias Apalodimas (2): efi_loader: use efi_install_multiple_protocol_interfaces() efi_loader: make efi_remove_protocol() static Masahisa Kojima (1): efi_driver: fix duplicate efiblk#0 issue include/efi_api.h | 7 +++ include/efi_loader.h | 4 -- lib/efi_driver/efi_block_device.c | 6 +- lib/efi_loader/efi_boottime.c | 15 ++--- lib/efi_loader/efi_device_path.c | 68 +++++++++------------- lib/efi_loader/efi_tcg2.c | 8 +-- test/py/tests/test_efi_capsule/capsule_common.py | 2 +- .../test_efi_capsule/test_capsule_firmware_fit.py | 10 ++-- .../test_efi_capsule/test_capsule_firmware_raw.py | 12 ++-- .../test_capsule_firmware_signed_fit.py | 12 ++-- .../test_capsule_firmware_signed_raw.py | 12 ++-- 11 files changed, 69 insertions(+), 87 deletions(-)

2 1

patch to submit
by mark roths 20 Jul '23

20 Jul '23

Avalanche Technology has developed a new MRAM device (MTD). We would like to submit a patch to u-boot including the Avalanche jedec memory identifier and some code to allow boot from this device. Please point me to the instructions for submitting such a patch for inclusion in u-boot. Mark Roths

2 1

[RFC PATCH 0/4] arm: dts: Sync k3-am62 with upstream
by Nishanth Menon 20 Jul '23

20 Jul '23

This series depends on Neha's binman series[1] and is intended for review and I will repost once binman series is merged in. I have picked up part of Sjoerd's series[2] to keep it constrained just to dts sync at this point rather than adding newer functionality on top. You can find the full series in [3]. Attempting am625 as a start of a series of clean ups for device tree for u-boot, but will love to get any review comments to improve this series up. Nishanth Menon (2): arm: dts: Fix build of am62a7 dtbs arm: dts: k3-am62: Bump dtsi from linux v6.5-rc1 Sjoerd Simons (2): omap: timer: add ti,am654-timer compatibility arm: mach-k3: am62: Add timer0 id to the dev list arch/arm/dts/Makefile | 2 +- arch/arm/dts/k3-am62-main.dtsi | 389 +++++++++++++++++++++++-- arch/arm/dts/k3-am62-mcu.dtsi | 66 +++++ arch/arm/dts/k3-am62-thermal.dtsi | 33 +++ arch/arm/dts/k3-am62-wakeup.dtsi | 33 ++- arch/arm/dts/k3-am62.dtsi | 11 +- arch/arm/dts/k3-am625-r5-sk.dts | 92 +----- arch/arm/dts/k3-am625-sk-u-boot.dtsi | 24 +- arch/arm/dts/k3-am625-sk.dts | 286 ++----------------- arch/arm/dts/k3-am625.dtsi | 54 +++- arch/arm/dts/k3-am62x-sk-common.dtsi | 412 +++++++++++++++++++++++++++ arch/arm/dts/k3-pinctrl.h | 53 ++++ arch/arm/mach-k3/am62x/dev-data.c | 3 +- drivers/timer/omap-timer.c | 1 + 14 files changed, 1069 insertions(+), 390 deletions(-) create mode 100644 arch/arm/dts/k3-am62-thermal.dtsi create mode 100644 arch/arm/dts/k3-am62x-sk-common.dtsi create mode 100644 arch/arm/dts/k3-pinctrl.h [1] https://lore.kernel.org/all/20230712183453.7623-1-n-francis@ti.com/ [2] https://lore.kernel.org/all/20230406185542.1179073-1-sjoerd@collabora.com/ [3] https://github.com/nmenon/fix-k3-dt-u-boot/commits/fdt-fixup-s1-am625-rev1 -- 2.40.0

6 16

[PATCH v1 0/6] Add support for PMICs used on Tegra 3 devices
by Svyatoslav Ryhel 20 Jul '23

20 Jul '23

Patch set adds basic support for PMICs used in many Tegra 3 devices. All PMIC drivers are based on datasheets provided by vendors. Implemented API include regulator set/get voltage enable/disable and basic PMIC r/w capabilities. Drivers were tested by me on LG P895 (max77663), HTC One X (TPS80032) and ASUS TF300T (tps65911). Calculations and behavior were correct, predictable and reproducible. Svyatoslav Ryhel (6): power: pmic: add the base max77663 pmic support power: regulator: max77663: add regulator support power: pmic: add the base TPS80031 PMIC support power: regulator: tps80031: add regulator support power: pmic: tps65910: add TPS65911 PMIC support power: regulator: tps65911: add regulator support doc/device-tree-bindings/pmic/max77663.txt | 84 +++++ doc/device-tree-bindings/pmic/tps65911.txt | 78 ++++ doc/device-tree-bindings/pmic/tps80031.txt | 76 ++++ drivers/power/pmic/Kconfig | 12 + drivers/power/pmic/Makefile | 2 + drivers/power/pmic/max77663.c | 81 ++++ drivers/power/pmic/pmic_tps65910_dm.c | 26 +- drivers/power/pmic/tps80031.c | 82 ++++ drivers/power/regulator/Kconfig | 24 ++ drivers/power/regulator/Makefile | 3 + drivers/power/regulator/max77663_regulator.c | 362 ++++++++++++++++++ drivers/power/regulator/tps65911_regulator.c | 375 +++++++++++++++++++ drivers/power/regulator/tps80031_regulator.c | 296 +++++++++++++++ include/power/max77663.h | 40 ++ include/power/tps65910_pmic.h | 47 +++ include/power/tps80031.h | 42 +++ 16 files changed, 1627 insertions(+), 3 deletions(-) create mode 100644 doc/device-tree-bindings/pmic/max77663.txt create mode 100644 doc/device-tree-bindings/pmic/tps65911.txt create mode 100644 doc/device-tree-bindings/pmic/tps80031.txt create mode 100644 drivers/power/pmic/max77663.c create mode 100644 drivers/power/pmic/tps80031.c create mode 100644 drivers/power/regulator/max77663_regulator.c create mode 100644 drivers/power/regulator/tps65911_regulator.c create mode 100644 drivers/power/regulator/tps80031_regulator.c create mode 100644 include/power/max77663.h create mode 100644 include/power/tps80031.h -- 2.39.2

2 11