September 2023 - U-Boot

[PATCH] include: env: ti: mmc: Add 'ti' directory prefix for overlays
by Ravi Gunasekaran 19 Sep '23

19 Sep '23

DTSOs are stored in vendor specific directories in Linux. Add the vendor prefix to the path to load the overlay correctly. Signed-off-by: Ravi Gunasekaran <r-gunasekaran(a)ti.com> --- include/env/ti/mmc.env | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/env/ti/mmc.env b/include/env/ti/mmc.env index 0256a2d2aa..3e6b0287a3 100644 --- a/include/env/ti/mmc.env +++ b/include/env/ti/mmc.env @@ -70,7 +70,7 @@ get_overlay_mmc= fdt resize 0x100000; for overlay in $name_overlays; do; - load mmc ${bootpart} ${dtboaddr} ${bootdir}/dtb/${overlay} && + load mmc ${bootpart} ${dtboaddr} ${bootdir}/dtb/ti/${overlay} && fdt apply ${dtboaddr}; done; get_kern_mmc=load mmc ${bootpart} ${loadaddr} base-commit: 2fe4b54556ea6271237b35de68dc458bfceab94c -- 2.17.1

2 2

[PATCH] doc: usage: load: document part as hexadecimal
by Yoann Congal 19 Sep '23

19 Sep '23

From: Mickaël Tansorier <mickael.tansorier(a)smile.fr> `part` option is in hexadecimal, so information is missing in usage documentation. Callgraph for `part` parsing is : do_load -> fs_set_blk_dev -> part_get_info_by_dev_and_name_or_num -> blk_get_device_part_str -> hextoul (This is why it is hexadecimal) Signed-off-by: Mickaël Tansorier <mickael.tansorier(a)smile.fr> Reviewed-by: Yoann Congal <yoann.congal(a)smile.fr> --- doc/usage/cmd/load.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/usage/cmd/load.rst b/doc/usage/cmd/load.rst index 1efee773179..2c892ee1cb7 100644 --- a/doc/usage/cmd/load.rst +++ b/doc/usage/cmd/load.rst @@ -40,7 +40,7 @@ bytes pos number of bytes to skip -addr, bytes, pos are hexadecimal numbers. +part, addr, bytes, pos are hexadecimal numbers. Example ------- -- 2.30.2

2 1

zboot: [PATCH] boot/pxe-utils: populate initrd_filesize for extlinux boot
by Ryan Lahfa 19 Sep '23

19 Sep '23

The reason for this is that initrd_filesize is constantly equal to zero or more specifically, potentially uninitialized memory. I believe this was introduced in 085cbdafca9c3d7bc2f27523a343f61db82f2ccb ("pxe: simplify label_boot()"), diff here: diff --git a/boot/pxe_utils.c b/boot/pxe_utils.c index b08aee9896..defbe465e4 100644 --- a/boot/pxe_utils.c +++ b/boot/pxe_utils.c @@ -532,11 +532,10 @@ static int label_boot(struct pxe_context *ctx, struct pxe_label *label) } initrd_addr_str = env_get("ramdisk_addr_r"); - strcpy(initrd_filesize, simple_xtoa(size)); - - strncpy(initrd_str, initrd_addr_str, 18); - strcat(initrd_str, ":"); - strncat(initrd_str, initrd_filesize, 9); + size = snprintf(initrd_str, sizeof(initrd_str), "%s:%lx", + initrd_addr_str, size); + if (size >= sizeof(initrd_str)) + return 1; } if (get_relfile_envaddr(ctx, label->kernel, "kernel_addr_r", The initrd_filesize completely disappears. We re-copy the size information inside initrd_filesize, maybe, too naively, something may have to be done to reduce the overflow potential if it exist at all. pxe_utils.c | 2 ++ 1 file changed, 2 insertions(+)

3 4

Pull request doc-2023-10-rc5-2
by Heinrich Schuchardt 18 Sep '23

18 Sep '23

Dear Tom, The following changes since commit 252592214f79d8206c3cf0056a8827a0010214e0: Merge tag 'doc-2023-10-rc5' of https://source.denx.de/u-boot/custodians/u-boot-efi (2023-09-09 09:33:02 -0400) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-efi.git tags/doc-2023-10-rc5-2 for you to fetch changes up to 8bd7d08407f986fe3c69f3e198f6f7152e12dea8: binman: doc: fix reference tag placement for Logging section (2023-09-16 18:17:25 +0200) Gitlab CI showed no issues: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/17746 ---------------------------------------------------------------- Pull request doc-2023-10-rc5-2 Documentation: * fix code comments referring to doc/develop/expo.rst * remove unused values from Chromebook kernel command line * correct reference tag placement in tools/binman/binman.rst Others: * test: fix build dependency for event unit tests ---------------------------------------------------------------- Heinrich Schuchardt (1): test: build dependency for event unit tests Jaewon Jung (1): doc: delete unused values kernel command line Massimo Pegorer (2): expo: Fix documentation reference binman: doc: fix reference tag placement for Logging section boot/expo_build.c | 6 +++--- doc/board/google/chromebook_coral.rst | 4 ++-- doc/usage/cmd/bootflow.rst | 4 ++-- include/expo.h | 2 +- test/common/Makefile | 2 +- tools/binman/binman.rst | 2 +- 6 files changed, 10 insertions(+), 10 deletions(-)

3 2

[PATCH v3 0/2] J7200 device tree sync from v6.6-rc1 to u-boot
by Reid Tonking 18 Sep '23

18 Sep '23

This series tries to sync device tree files from Linux v6.6-rc1 while making changes to the u-boot.dtsi and r5-common-proc-board.dts files in order to remove duplicate nodes and achieve successful boot. This is dependent on [0]. This patch was originally a part of v2, but was spun of as a dependency for both j7200 & j721e dtb sync series. DMA fixes [1] are currently being upstreamed to Linux. They'll be fixed in U-boot post their merge in Linux. Test Logs are included in [2] [0]: https://lore.kernel.org/u-boot/20230907180635.89011-1-reidt@ti.com/T/#u [1]: https://lore.kernel.org/all/20230810174356.3322583-1-vigneshr@ti.com/ [2]: https://gist.github.com/Glockn/ecbe92606a8a772486fb9f636dd1f814 --- Changes in v3: - Sync is now ith v6.6-rc1 instead of v6.5-rc1 - &mcu_ringacc property overrides in u-boot.dtsi removed (patch 2/2) - Change to drivers/misc/k3_avs.c is now a separate patch [0] - dropped the trailing white space (patch 1/2) - changed wording in commit message (patch 2/2) - added k3_sysreset node back into u-boot.dtsi (patch 2/2) - Link to v2: https://lore.kernel.org/u-boot/20230905181309.61666-1-reidt@ti.com/T/#m8d25… --- Reid Tonking (2): arm: mach-k3: j7200: Add mcu_timer0 id to the dev list arm: dts: j7200: dts sync with Linux 6.6-rc1 .../k3-j7200-common-proc-board-u-boot.dtsi | 150 ++--- arch/arm/dts/k3-j7200-common-proc-board.dts | 188 +++--- arch/arm/dts/k3-j7200-main.dtsi | 535 +++++++++++++++++- arch/arm/dts/k3-j7200-mcu-wakeup.dtsi | 286 +++++++++- .../arm/dts/k3-j7200-r5-common-proc-board.dts | 301 +--------- arch/arm/dts/k3-j7200-som-p0.dtsi | 154 +++-- arch/arm/dts/k3-j7200-thermal.dtsi | 47 ++ arch/arm/dts/k3-j7200.dtsi | 30 +- arch/arm/dts/k3-serdes.h | 204 +++++++ arch/arm/mach-k3/j7200/dev-data.c | 1 + 10 files changed, 1383 insertions(+), 513 deletions(-) create mode 100644 arch/arm/dts/k3-j7200-thermal.dtsi create mode 100644 arch/arm/dts/k3-serdes.h -- 2.34.1

1 2

[PATCH v2 0/7] rng: stm32: support STM32MP13x platforms
by Gatien Chevallier 18 Sep '23

18 Sep '23

This is the cover letter for patchset [1]. First, do not restrain the STM32 RNG driver to the MPU series. The STM32MP13x platforms have a RNG hardware block that supports customization, a conditional reset sequences that allows to recover from certain situations and a configuration locking mechanism. This series adds support for the mentionned features. Note that the hardware RNG can and should be managed in the secure world for this platform, hence the rng not being default enabled on the STM32MP135F-DK board. [1] http://patchwork.ozlabs.org/project/uboot/list/?series=372119&state=* Changes in V2: - Added this cover letter - Added ARCH_STM32 as a dependency for RNG_STM32 - Added review tags Gatien Chevallier (7): rng: stm32: rename STM32 RNG driver configs: default activate CONFIG_RNG_STM32 for STM32MP13x platforms rng: stm32: Implement configurable RNG clock error detection rng: stm32: add RNG clock frequency restraint rng: stm32: add error concealment sequence rng: stm32: Implement custom RNG configuration support ARM: dts: stm32: add RNG node for STM32MP13x platforms MAINTAINERS | 2 +- arch/arm/dts/stm32mp131.dtsi | 8 + configs/stm32mp13_defconfig | 1 + configs/stm32mp15_basic_defconfig | 2 +- configs/stm32mp15_defconfig | 2 +- configs/stm32mp15_trusted_defconfig | 2 +- drivers/rng/Kconfig | 8 +- drivers/rng/Makefile | 2 +- drivers/rng/stm32_rng.c | 408 ++++++++++++++++++++++++++++ drivers/rng/stm32mp1_rng.c | 198 -------------- 10 files changed, 426 insertions(+), 207 deletions(-) create mode 100644 drivers/rng/stm32_rng.c delete mode 100644 drivers/rng/stm32mp1_rng.c -- 2.25.1

2 8

[PATCH 00/10] support for booting the compressed U-boot binary on Rockchip based SOC's
by Manoj Sai 18 Sep '23

18 Sep '23

This patchset adds the support on Rockchip based RK3399 and RK3328 SOC's that compress the U-BOOT proper along with dtb and ATF in FIT image format. Second stage bootloader(SPL) loads the compressed binaries, uncompress them and handover control to the next stage. The size difference observed between uncompressed and compressed FIT images is nearly 67 to 70% and used two compression libraries,LZMA and GZIP. Patch 1/10 generate a GZIP-compressed raw U-boot binary using Makefile Patch 2/10 address to store compressed U-BOOT raw binary using Kconfig Patch 3/10 RAM location to store compressed U-BOOT raw binary for ROCKCHIP based RK3399 and RK3328 SOC's Patch 4/10 uncompress the gzip U-BOOT binary and load the binaries if gzip compression supoort is enabled Patch 5/10 generate a LZMA-compressed raw U-boot binary using Makefile Patch 6/10 uncompress the lzma U-BOOT binary and load the binaries if lzma compression supoort is enabled Patch 7/10 add u-boot-nodtb.bin.gz as an input binary in binman Patch 8/10 add the GZIP compressed uboot raw binary to FIT image Patch 9/10 add u-boot-nodtb.bin.lzma as an input binary in binman Patch 10/10 add the LZMA compressed uboot raw binary to FIT image Manoj Sai (10): Makefile: Add support to generate GZIP compressed raw u-boot binary spl: Kconfig: Address support for compressed U-BOOT raw binary rockchip: RAM location for the compressed U-BOOT raw binary spl: fit: support for booting a GZIP-compressed U-boot raw binary Makefile: Add support to generate LZMA compressed raw u-boot binary spl: fit: support for booting a LZMA-compressed U-boot raw binary binman: Add support for u-boot-nodtb.bin.gz as an input binary rockchip: Add GZIP compressed uboot raw binary to FIT image binman: Add support for u-boot-nodtb.bin.lzma as an input binary rockchip: Add LZMA compressed uboot raw binary to FIT image Makefile | 6 ++++ arch/arm/dts/rockchip-u-boot.dtsi | 15 ++++++++ arch/arm/mach-rockchip/Kconfig | 3 ++ common/spl/Kconfig | 15 ++++++++ common/spl/spl_fit.c | 36 +++++++++++++++----- tools/binman/etype/283_u_boot_nodtb_lzma.dts | 11 ++++++ tools/binman/etype/u_boot_nodtb_gzip.py | 28 +++++++++++++++ tools/binman/etype/u_boot_nodtb_lzma.py | 28 +++++++++++++++ tools/binman/ftest.py | 11 ++++++ tools/binman/test/282_u_boot_nodtb_gzip.dts | 11 ++++++ 10 files changed, 156 insertions(+), 8 deletions(-) create mode 100644 tools/binman/etype/283_u_boot_nodtb_lzma.dts create mode 100644 tools/binman/etype/u_boot_nodtb_gzip.py create mode 100644 tools/binman/etype/u_boot_nodtb_lzma.py create mode 100644 tools/binman/test/282_u_boot_nodtb_gzip.dts -- 2.25.1

6 54

[PATCH] linux/compat.h: Define empty __initconst and __initdata
by Marek Vasut 18 Sep '23

18 Sep '23

Introduce two new empty macros used in various static tables in Linux. Signed-off-by: Marek Vasut <marek.vasut+renesas(a)mailbox.org> --- include/linux/compat.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/compat.h b/include/linux/compat.h index 921e698f407..f8e3570d1ad 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -271,6 +271,8 @@ typedef int wait_queue_head_t; #define __devinit #define __devinitdata #define __devinitconst +#define __initconst +#define __initdata #define kthread_create(...) __builtin_return_address(0) #define kthread_stop(...) do { } while (0) -- 2.40.1

2 1

[PATCH v2 0/2] Fix dependencies of USB Kconfig options
by Venkatesh Yadav Abbarapu 18 Sep '23

18 Sep '23

When USB device driver CONFIG_USB and CONFIG_CMD_USB are disabled, some compilation issues are seen. Also CMD_THOR_DOWNLOAD should depend on USB_GADGET_DOWNLOAD. Add dependencies to resolve those issues and compile properly. Also remove unused config CONFIG_ZYNQMP_USB. Changes in v2: - Added the dependency on USB_GADGET_DOWNLOAD for CMD_THOR_DOWNLOAD. Venkatesh Yadav Abbarapu (2): cmd: thordown: Add proper dependency for CMD_THOR_DOWNLOAD zynqmp: config: Add proper dependencies for USB arch/arm/mach-zynqmp/Kconfig | 3 --- cmd/Kconfig | 2 ++ configs/xilinx_zynqmp_virt_defconfig | 1 - include/configs/xilinx_zynqmp.h | 4 ++-- 4 files changed, 4 insertions(+), 6 deletions(-) -- 2.17.1

3 5

[PULL] u-boot-sh/master
by Marek Vasut 18 Sep '23

18 Sep '23

Two ethernet fixes for this release . The following changes since commit 252592214f79d8206c3cf0056a8827a0010214e0: Merge tag 'doc-2023-10-rc5' of https://source.denx.de/u-boot/custodians/u-boot-efi (2023-09-09 09:33:02 -0400) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-sh.git master for you to fetch changes up to 075e0b9050e2ec1c6a521c0a1a98be4f7feb797b: ARM: renesas: Enable DM_ETH_PHY on 64-bit R-Car boards (2023-09-17 13:56:34 +0200) ---------------------------------------------------------------- Marek Vasut (2): ARM: dts: renesas: Add compatible properties to KSZ9031 Ethernet PHYs on Salvator-X boards ARM: renesas: Enable DM_ETH_PHY on 64-bit R-Car boards arch/arm/dts/salvator-common.dtsi | 2 ++ configs/r8a77970_eagle_defconfig | 1 + configs/r8a77970_v3msk_defconfig | 1 + configs/r8a77980_condor_defconfig | 1 + configs/r8a77980_v3hsk_defconfig | 1 + configs/r8a77990_ebisu_defconfig | 1 + configs/r8a77995_draak_defconfig | 1 + configs/r8a779a0_falcon_defconfig | 1 + configs/r8a779g0_whitehawk_defconfig | 1 + configs/rcar3_salvator-x_defconfig | 1 + configs/rcar3_ulcb_defconfig | 1 + 11 files changed, 12 insertions(+)

2 1