December 2023 - U-Boot

[PATCH 1/1] test: CONFIG_UT_BOOTSTD must depend on CONFIG_BOOTSTD
by Heinrich Schuchardt 12 Jan '24

12 Jan '24

Building sandbox_defconfig with CONFIG_BOOTSTD=n CONFIG_UT_BOOTSTD=y leads to an error /usr/bin/ld: test/cmd_ut.o:(.data.rel.cmd_ut_sub+0xc0): undefined reference to `do_ut_bootstd' Add the missing dependency. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- test/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/Kconfig b/test/Kconfig index e842c01308..e2ec0994a2 100644 --- a/test/Kconfig +++ b/test/Kconfig @@ -67,7 +67,7 @@ endif config UT_BOOTSTD bool "Unit tests for standard boot" - depends on UNIT_TEST && SANDBOX + depends on UNIT_TEST && BOOTSTD && SANDBOX default y config UT_COMPRESSION -- 2.40.1

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[PATCH 1/1] boot: CONFIG_CEDIT must depend on CONFIG_EXPO
by Heinrich Schuchardt 12 Jan '24

12 Jan '24

Building sandbox_defconfig with CONFIG_CMD_CEDIT=y CONFIG_EXPO=n fails with cmd/cedit.c:258:(.text.do_cedit_run+0x4c): undefined reference to `expo_apply_theme Fix the dependencies. Fixes: a0874dc4ac71 ("expo: Add a configuration editor") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- boot/Kconfig | 2 +- boot/Makefile | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/boot/Kconfig b/boot/Kconfig index b438002059..98273b2d3b 100644 --- a/boot/Kconfig +++ b/boot/Kconfig @@ -1678,7 +1678,7 @@ menu "Configuration editor" config CEDIT bool "Configuration editor" - depends on BOOTSTD + depends on EXPO help Provides a way to deal with board configuration and present it to the user for adjustment. diff --git a/boot/Makefile b/boot/Makefile index de0eafed14..40931218ee 100644 --- a/boot/Makefile +++ b/boot/Makefile @@ -33,11 +33,11 @@ obj-$(CONFIG_$(SPL_TPL_)BOOTMETH_EFILOADER) += bootmeth_efi.o obj-$(CONFIG_$(SPL_TPL_)BOOTMETH_CROS) += bootm.o bootm_os.o bootmeth_cros.o obj-$(CONFIG_$(SPL_TPL_)BOOTMETH_SANDBOX) += bootmeth_sandbox.o obj-$(CONFIG_$(SPL_TPL_)BOOTMETH_SCRIPT) += bootmeth_script.o +obj-$(CONFIG_$(SPL_TPL_)CEDIT) += cedit.o ifdef CONFIG_$(SPL_TPL_)BOOTSTD_FULL obj-$(CONFIG_CMD_BOOTEFI_BOOTMGR) += bootmeth_efi_mgr.o obj-$(CONFIG_$(SPL_TPL_)EXPO) += bootflow_menu.o obj-$(CONFIG_$(SPL_TPL_)BOOTSTD) += bootflow_menu.o -obj-$(CONFIG_$(SPL_TPL_)CEDIT) += cedit.o endif obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += fdt_support.o -- 2.40.1

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[PATCH 1/1] test: build test/boot for CONFIG_UT_BOOTSTD=n
by Heinrich Schuchardt 12 Jan '24

12 Jan '24

Building sandbox_defconfig with CONFIG_UT_BOOTSTD=n CONFIG_MEASURMENT=y results in an error: /usr/bin/ld: test/cmd_ut.o:(.data.rel.cmd_ut_sub+0x408): undefined reference to `do_ut_measurement' Fixes: 5999ea20fa42 ("test: Add sandbox TPM boot measurement") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- test/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/Makefile b/test/Makefile index 6b8a1506f5..feba097543 100644 --- a/test/Makefile +++ b/test/Makefile @@ -23,7 +23,7 @@ obj-$(CONFIG_UT_TIME) += time_ut.o obj-y += ut.o ifeq ($(CONFIG_SPL_BUILD),) -obj-$(CONFIG_$(SPL_)UT_BOOTSTD) += boot/ +obj-y += boot/ obj-$(CONFIG_UNIT_TEST) += common/ obj-y += log/ obj-$(CONFIG_$(SPL_)UT_UNICODE) += unicode_ut.o -- 2.40.1

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[PATCH] boot: Support decompressing non-kernel OS images
by Simon Glass 12 Jan '24

12 Jan '24

Sometimes the kernel is built as an EFI application rather than a binary. We still want to support compression for this case. For arm64 the entry point is set later in the bootm_load_os() function, since these images are typically relocated due to the 2MB-alignment requirement of arm64 images. But since the EFI image is not in the same format, we need to update the entry point earlier. Set the entry point always, for kernel_noload to resolve this problem. It should be harmless to do this always. Signed-off-by: Simon Glass <sjg(a)chromium.org> --- boot/bootm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/boot/bootm.c b/boot/bootm.c index 301cfded05c..75a94d97643 100644 --- a/boot/bootm.c +++ b/boot/bootm.c @@ -643,6 +643,7 @@ static int bootm_load_os(struct bootm_headers *images, int boot_progress) if (!load) return 1; os.load = load; + images->ep = load; debug("Allocated %lx bytes at %lx for kernel (size %lx) decompression\n", req_size, load, image_len); } -- 2.43.0.472.g3155946c3a-goog

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[PATCH RESEND 1/2] dt-bindings: phy-mtk-tphy: add properties for phy tuning
by Chunfeng Yun 12 Jan '24

12 Jan '24

Add properties to improve eye diagram which sometimes need adjust some parameters of u2phy; Add a property to tune disconnect threshold; Signed-off-by: Chunfeng Yun <chunfeng.yun(a)mediatek.com> --- doc/device-tree-bindings/phy/phy-mtk-tphy.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/doc/device-tree-bindings/phy/phy-mtk-tphy.txt b/doc/device-tree-bindings/phy/phy-mtk-tphy.txt index 3042c39d09..300e236b5b 100644 --- a/doc/device-tree-bindings/phy/phy-mtk-tphy.txt +++ b/doc/device-tree-bindings/phy/phy-mtk-tphy.txt @@ -52,6 +52,15 @@ Optional properties (port (child) node): "da_ref": the reference clock of analog phy, used if the clocks of analog and digital phys are separated, otherwise uses "ref" clock only if needed. +- mediatek,eye-vrt : The selection of VRT reference voltage (U2 phy), + the value is [1, 7] +- mediatek,eye-term : The selection of HS_TX TERM reference voltage (U2 phy), + the value is [1, 7] +- mediatek,discth : The selection of disconnect threshold (U2 phy), + the value is [1, 15] +- mediatek,pre-emphasis : The level of pre-emphasis which used to widen + the eye opening and boost eye swing, + the value is [1, 3] Example: -- 2.25.1

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[PATCH V6 00/10] Update SPL splashscreen framework for AM62x
by Nikhil M Jain 12 Jan '24

12 Jan '24

This patch series aims at updating SPL splashscreen framework for AM62x. This patch series depends on https://lore.kernel.org/u-boot/20230504225829.2537050-1-sjg@chromium.org/ This series: - Fixes compilation issues in case splash related configs are not defined in SPL. - Does page table setup, dram initialisation and dcache enabling in one function call spl_enable_dcache. - Allows passing of framebuffer from spl to u-boot, eliminating flicker. V6: - Add patch [1] from Samuel Dionne-Riel fixing CMD_BMP/BMP dependecy. V5: - Change A53 SPL DDR layout from ASCII table to tabular format. V4: - Fix commit message. - Introduce patch defining DDR layout in A53 SPL. - Add Reviewed-by tags. V3: - Fix spacing issues. - Add Reviewed-by tag. - Replace #if with if in patch common: spl: spl: Remove video driver - Add link to updated memory map. V2: - Update cover letter. - Fix commit message. [1]: https://patchwork.ozlabs.org/project/uboot/patch/20230709231810.633044-1-sa… Nikhil M Jain (9): common: spl: spl: Update stack pointer address arch: arm: mach-k3: common: Return a pointer after setting page table board: ti: am62x: evm: Update function calls for splash screen include: video: Reserve video using blob common: board_f: Pass frame buffer info from SPL to u-boot drivers: video: Kconfig: Add config remove video common: spl: spl: Remove video driver configs: am62x_evm_a53: Add bloblist address doc: board: ti: am62x_sk: Add A53 SPL DDR layout Samuel Dionne-Riel (1): common: Kconfig: Fix CMD_BMP/BMP dependency arch/arm/mach-k3/am625_init.c | 1 + arch/arm/mach-k3/common.c | 2 ++ board/ti/am62x/evm.c | 41 +++++++++--------------- cmd/Kconfig | 1 + common/Kconfig | 1 - common/board_f.c | 11 ++++++- common/spl/spl.c | 23 ++++++------- configs/am62x_evm_a53_defconfig | 1 + doc/board/ti/am62x_sk.rst | 57 +++++++++++++++++++++++++++++++++ drivers/video/Kconfig | 12 +++++++ drivers/video/video-uclass.c | 23 +++++++++++++ include/video.h | 9 ++++++ 12 files changed, 143 insertions(+), 39 deletions(-) -- 2.34.1

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[PATHv3 0/8] net fixes prior lwip
by Maxim Uvarov 12 Jan '24

12 Jan '24

Add small net fixes prior lwip patches. v3: - some small review fixes. v2: - rebase on the top of master tree with descriptions fixes suggested in review comments. Maxim Uvarov (8): test_net: print out net list net/smc911x: fix return from smc911x_send sandbox: eth-raw-os: successful return code is 0 driver/net/rtl8139: remove debug print mach-socfpga: do not overlap defines with lwip bcm_ns3: use device specific naming for variables omap3: use device specific naming for mem_init Makefile: add dtbs to clean Makefile | 2 ++ arch/arm/include/asm/arch-omap3/mem.h | 2 +- arch/arm/mach-omap2/omap3/board.c | 2 +- arch/arm/mach-omap2/omap3/emif4.c | 4 ++-- arch/arm/mach-omap2/omap3/sdrc.c | 6 +++--- arch/arm/mach-socfpga/include/mach/handoff_soc64.h | 6 ------ arch/arm/mach-socfpga/wrap_handoff_soc64.c | 9 +++++++++ arch/sandbox/cpu/eth-raw-os.c | 2 +- drivers/net/rtl8139.c | 2 +- drivers/net/smc911x.c | 2 +- include/configs/bcm_ns3.h | 6 +++--- test/py/tests/test_net.py | 2 ++ 12 files changed, 26 insertions(+), 19 deletions(-) -- 2.30.2

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[PATCH v1] fastboot: introduce 'oem board' subcommand
by Alexey Romanov 11 Jan '24

11 Jan '24

Currently, fastboot protocol in U-Boot has no opportunity to execute vendor custom code with verifed boot. This patch introduce new fastboot subcommand fastboot oem board:<cmd>, which allow to run custom oem_board function. Default implementation is __weak. Vendor must redefine it in board/ folder with his own logic. For example, some vendors have their custom nand/emmc partition flashing or erasing. Here some typical command for such use cases: - flashing: $ fastboot stage bootloader.img $ fastboot oem board:write_bootloader - erasing: $ fastboot oem board:erase_env Signed-off-by: Alexey Romanov <avromanov(a)salutedevices.com> --- drivers/fastboot/Kconfig | 7 +++++++ drivers/fastboot/fb_command.c | 15 +++++++++++++++ include/fastboot.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig index 3cfeea4837..4c955cabab 100644 --- a/drivers/fastboot/Kconfig +++ b/drivers/fastboot/Kconfig @@ -241,6 +241,13 @@ config FASTBOOT_OEM_RUN this feature if you are using verified boot, as it will allow an attacker to bypass any restrictions you have in place. +config FASTBOOT_OEM_BOARD + bool "Enable the 'oem board' command" + help + This extends the fastboot protocol with an "oem board" command. This + command allows running vendor custom code defined in board/ files. + Otherwise, it will do nothing and send fastboot fail. + endif # FASTBOOT endmenu diff --git a/drivers/fastboot/fb_command.c b/drivers/fastboot/fb_command.c index 71cfaec6e9..4d2b451f46 100644 --- a/drivers/fastboot/fb_command.c +++ b/drivers/fastboot/fb_command.c @@ -39,6 +39,7 @@ static void reboot_recovery(char *, char *); static void oem_format(char *, char *); static void oem_partconf(char *, char *); static void oem_bootbus(char *, char *); +static void oem_board(char *, char *); static void run_ucmd(char *, char *); static void run_acmd(char *, char *); @@ -106,6 +107,10 @@ static const struct { .command = "oem run", .dispatch = CONFIG_IS_ENABLED(FASTBOOT_OEM_RUN, (run_ucmd), (NULL)) }, + [FASTBOOT_COMMAND_OEM_BOARD] = { + .command = "oem board", + .dispatch = CONFIG_IS_ENABLED(FASTBOOT_OEM_BOARD, (oem_board), (NULL)) + }, [FASTBOOT_COMMAND_UCMD] = { .command = "UCmd", .dispatch = CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT, (run_ucmd), (NULL)) @@ -489,3 +494,13 @@ static void __maybe_unused oem_bootbus(char *cmd_parameter, char *response) else fastboot_okay(NULL, response); } + +void __weak fastboot_oem_board(char *cmd_parameter, void *data, u32 size, char *response) +{ + fastboot_fail("oem board function not defined", response); +} + +static void __maybe_unused oem_board(char *cmd_parameter, char *response) +{ + fastboot_oem_board(cmd_parameter, fastboot_buf_addr, image_size, response); +} diff --git a/include/fastboot.h b/include/fastboot.h index 296451f89d..06c1f26b6c 100644 --- a/include/fastboot.h +++ b/include/fastboot.h @@ -37,6 +37,7 @@ enum { FASTBOOT_COMMAND_OEM_PARTCONF, FASTBOOT_COMMAND_OEM_BOOTBUS, FASTBOOT_COMMAND_OEM_RUN, + FASTBOOT_COMMAND_OEM_BOARD, FASTBOOT_COMMAND_ACMD, FASTBOOT_COMMAND_UCMD, FASTBOOT_COMMAND_COUNT -- 2.30.1

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[RFC PATCH 0/2] board: ti: Use Extension framework
by Roger Quadros 11 Jan '24

11 Jan '24

Hi, RFC as only build tested. Need to get early feedback before I spend more time on this. Newer TI boards (AM6/J7) are using a custom logic to detect expansion cards and set a 'name_overlays' environment variable. Then DT overlays are applied by again custom environment scripts during boot. Instead of that migrate to using the Extension framework. This allows the user to call 'extension scan' and 'extension apply' commands to detect extension cards and apply the DT overlays respectively. For Booting, I expect distro boot scripts to already support the extension framework via following environment 'extension_overlay_cmd' and 'extension_overlay_addr'. i.e. include/config_distro_bootcmd.h cheers, -roger Roger Quadros (2): board: ti: common: Add CONFIG_TI_CAPE_DETECT for cape detection board: ti: am65x: Move to using Extension framework board/ti/am335x/board.c | 8 + board/ti/am65x/evm.c | 264 ++++++++--------------------- board/ti/common/Kconfig | 16 ++ board/ti/common/Makefile | 3 +- board/ti/common/cape_detect.c | 2 +- board/ti/common/cape_detect.h | 2 +- board/ti/common/ti_card_detect.c | 155 +++++++++++++++++ board/ti/common/ti_card_detect.h | 43 +++++ configs/am65x_evm_a53_defconfig | 2 + configs/am65x_hs_evm_a53_defconfig | 2 + 10 files changed, 299 insertions(+), 198 deletions(-) create mode 100644 board/ti/common/ti_card_detect.c create mode 100644 board/ti/common/ti_card_detect.h -- 2.34.1

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[PATCH v2 0/2] fix FMP versioning for FWU multi bank update
by Masahisa Kojima 11 Jan '24

11 Jan '24

The current FMP versioning does not work when CONFIG_FWU_MULTI_BANK_UPDATE is enabled. This series aims to support FMP versioning for FWU multi bank update. [Changelog] v1 -> v2 - update fwu_get_image_index() function to return the dfu_alt_num - store firmware version into the array of fmp_state structure Masahisa Kojima (2): fwu: fix fwu_get_image_index interface efi_loader: support fmp versioning for multi bank update include/fwu.h | 13 +++--- lib/efi_loader/efi_firmware.c | 80 +++++++++++++++++++++++++++-------- lib/fwu_updates/fwu.c | 32 ++++++-------- 3 files changed, 80 insertions(+), 45 deletions(-) -- 2.34.1

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