March 2022 - U-Boot

[PATCH] arm: dts: rk3399-puma: re-add vdd_log for uboot
by Heiko Stuebner 14 Mar '22

14 Mar '22

The rk3399-puma board needs a 950mV vdd_log to work stable. This was already added in commit 77012e79ffc3 ("rockchip: rk3399-puma: Set VDD_LOG to 950 mV") but lost again with commit 167efc2c7a46 ("arm64: dts: rk3399: Sync v5.7-rc1 from Linux") So to make puma stable again re-add the vdd_log pwm regulator. As it is not part of the mainline Linux dts right now, add it to the -u-boot dtsi for puma. Fixes: 167efc2c7a46 ("arm64: dts: rk3399: Sync v5.7-rc1 from Linux") Signed-off-by: Heiko Stuebner <heiko(a)sntech.de> --- arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi b/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi index 29846c4b00..76eb51d2d7 100644 --- a/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi +++ b/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi @@ -49,6 +49,17 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; + + vdd_log: vdd-log { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 25000 1>; + regulator-name = "vdd_log"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + regulator-always-on; + regulator-boot-on; + regulator-init-microvolt = <950000>; + }; }; &gpio1 { -- 2.30.2

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[PATCH] Enable USB mass storage on Renegade
by Leonidas P. Papadakos 14 Mar '22

14 Mar '22

This is very useful to access the LibreComputer eMMC as removable storage from a PC (e.g. like so `ums 0 mmc 0`). It has been tested as working on my Renegade board. Signed-off-by: Leonidas P. Papadakos <papadakospan(a)gmail.com> --- configs/roc-cc-rk3328_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/configs/roc-cc-rk3328_defconfig b/configs/roc-cc-rk3328_defconfig index cf04bbc768..e3e40a6d64 100644 --- a/configs/roc-cc-rk3328_defconfig +++ b/configs/roc-cc-rk3328_defconfig @@ -36,6 +36,7 @@ CONFIG_CMD_BOOTZ=y CONFIG_CMD_GPT=y CONFIG_CMD_MMC=y CONFIG_CMD_USB=y +CONFIG_CMD_USB_MASS_STORAGE=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_TIME=y CONFIG_SPL_OF_CONTROL=y -- 2.34.1

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[PATCH v2 1/2] x86: Add an enum name for the GNVS firmware type
by Simon Glass 14 Mar '22

14 Mar '22

This enum is currently anonymous. Add a name so it can be used in the code. Signed-off-by: Simon Glass <sjg(a)chromium.org> Reviewed-by: Bin Meng <bmeng.cn(a)gmail.com> --- Changes in v2: - Add some comments for the enum arch/x86/include/asm/intel_gnvs.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/x86/include/asm/intel_gnvs.h b/arch/x86/include/asm/intel_gnvs.h index fc743dc9285..0b69530edbf 100644 --- a/arch/x86/include/asm/intel_gnvs.h +++ b/arch/x86/include/asm/intel_gnvs.h @@ -47,7 +47,13 @@ enum { BINF_RW_B = 2 }; -enum { +/** + * enum cros_fw_type_t - Used to indicate Chromium OS firmware type + * + * Chromium OS uses a region of the GNVS starting at offset 0x100 to store + * various bits of information, including the type of firmware being booted + */ +enum cros_fw_type_t { FIRMWARE_TYPE_AUTO_DETECT = -1, FIRMWARE_TYPE_RECOVERY = 0, FIRMWARE_TYPE_NORMAL = 1, -- 2.35.1.723.g4982287a31-goog

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[RESEND RFC PATCH v2 0/4] enable menu-driven boot device selection
by Masahisa Kojima 14 Mar '22

14 Mar '22

This patch series adds the menu-driven boot device selection. This menu also provides the functionality to add and delete Boot#### variable, and edit the BootOrder variable. This menu appears with the command "bootefi bootmgr", the menu structure is as follows. * Menu structure [Boot Manager] -> select Boot#### to boot [Boot Manager Maintenance] - [Add Boot Option] -> add new Boot#### variable - [Delete Boot Option] -> delete existing Boot#### variable - [Change Boot Order] -> update BootOrder variable * Things to consider - eliminate EFI_CALLs - replacement of ANSI_CLEAR_CONSOLE * Remaining items - Support of adding Boot#### other than block device(e.g. network) - error notification Masahisa Kojima (4): efi_loader: add menu-driven boot device selection lib/charset: add u16_strlcat() function test: unit test for u16_strlcat() efi_loader: add menu-driven UEFI Boot Variable maintenance cmd/bootmenu.c | 145 ----- common/menu.c | 137 ++++ include/charset.h | 15 + include/efi_loader.h | 27 + include/menu.h | 20 + lib/charset.c | 20 + lib/efi_loader/Kconfig | 20 + lib/efi_loader/efi_bootmgr.c | 1105 ++++++++++++++++++++++++++++++++- lib/efi_loader/efi_boottime.c | 55 +- lib/efi_loader/efi_console.c | 81 +++ lib/efi_loader/efi_file.c | 74 ++- test/unicode_ut.c | 45 ++ 12 files changed, 1548 insertions(+), 196 deletions(-) -- 2.17.1

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[PATCH 0/8] video: improve UEFI experience on DM_VIDEO
by Andre Przywara 13 Mar '22

13 Mar '22

While U-Boot supported graphical output on monitors for ages, the actual user experience on the DM_VIDEO console is somewhat lacking, especially when UEFI applications use the screen via boot services. This series fixes some of the shortcomings: - Patch 1 includes a rudimentary cursor output, which so far was completely missing from the (DM_VIDEO) console. - Patches 2-5 add support for larger bitmap fonts, which are helpful on high resolution screens as found on modern laptops, for instance. These also pull in two larger bitmaps fonts from the Linux kernel. - Patches 6-8 fix the display of those fonts when used by UEFI applications, which assume Unicode encoding. Beside the actual mapping function this also adds some EFI selftests, which would need to be verifed manually on the screen. The last three patches are somewhat less refined, they probably require some more discussion. Please have a look! Cheers, Andre Andre Przywara (8): video: Add cursor support for DM_VIDEO consoles video: vidconsole: Support wider bitmap fonts video: Kconfig: convert CONFIG_VIDEO_FONT_4X6 to Kconfig video: Add sun12x22 framebuffer front video: Add Terminus 16x32 font efi-selftest: Add international characters test efi_selftest: Add box drawing character selftest video: Convert UTF-8 input stream to the 437 code page drivers/video/Makefile | 1 + drivers/video/console_normal.c | 26 +- drivers/video/fonts/Kconfig | 18 + drivers/video/utf8_cp437.c | 169 + drivers/video/vidconsole-uclass.c | 48 +- include/video_console.h | 10 + include/video_font.h | 4 + include/video_font_4x6.h | 2 +- include/video_font_sun12x22.h | 6165 ++++++++++++++++++++ include/video_font_ter16x32.h | 2069 +++++++ lib/efi_selftest/efi_selftest_textoutput.c | 16 + scripts/config_whitelist.txt | 1 - 12 files changed, 8521 insertions(+), 8 deletions(-) create mode 100644 drivers/video/utf8_cp437.c create mode 100644 include/video_font_sun12x22.h create mode 100644 include/video_font_ter16x32.h -- 2.17.6

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Pull request for efi-2022-04-rc3-2
by Heinrich Schuchardt 13 Mar '22

13 Mar '22

Dear Tom, The following changes since commit 589c659035a44a683b087fd75fe0b7667f7be7f5: Merge branch '2022-03-08-assorted-fixes' (2022-03-08 08:42:51 -0500) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-efi.git tags/efi-2022-04-rc3-2 for you to fetch changes up to 66028930dac08f7116b5e3cdba35c3e65676c0cd: efi_loader: copy GUID in InstallProtocolInterface() (2022-03-12 12:27:07 +0100) Gitlab CI showed no issues: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/11247 ---------------------------------------------------------------- Pull request for efi-2022-04-rc3-2 Documentation: * Fix description for SiFive Unmatched * Add libgnutls28-dev to build dependencies UEFI * Avoid possibly invalid GUID pointers for protocol interfaces Other * Serial console support for cls command ---------------------------------------------------------------- Heinrich Schuchardt (4): cmd: add serial console support for the cls command doc: path to u-boot-spl.bin on SiFive Unmatched board doc: add libgnutls28-dev to build dependencies efi_loader: copy GUID in InstallProtocolInterface() cmd/cls.c | 10 ++++++++-- doc/board/sifive/unmatched.rst | 2 +- doc/build/gcc.rst | 11 ++++++----- include/efi_loader.h | 2 +- lib/efi_loader/efi_boottime.c | 14 +++++++------- lib/efi_loader/efi_image_loader.c | 2 +- 6 files changed, 24 insertions(+), 17 deletions(-)

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Poky defconfig error
by مشاري 13 Mar '22

13 Mar '22

Greetings dears , /I use the repo u-boot-socfpga to make poky image but got the below error the dtb files compiled but not found by Makefile.build test -e arch/arm/dts/socfpga_arria10_socdk_sdmmc.dtb || ( \ | echo >&2; \ | echo >&2 "Device Tree Source (arch/arm/dts/socfpga_arria10_socdk_sdmmc.dtb) is not correctly specified."; \ | echo >&2 "Please define 'CONFIG_DEFAULT_DEVICE_TREE'"; \ | echo >&2 "or build with 'DEVICE_TREE=<device_tree>' argument"; \ | echo >&2; \ | /bin/false) Your repsonse will be appriciate

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[PATCH 1/3] configs: falcon: Enabled I2C support for R-Car V3U
by marek.vasut＠gmail.com 13 Mar '22

13 Mar '22

From: Nam Nguyen <nam.nguyen.yh(a)renesas.com> Enable I2C support for R-Car V3U (R8A779A0) on Falcon board. Signed-off-by: Nam Nguyen <nam.nguyen.yh(a)renesas.com> Signed-off-by: Hai Pham <hai.pham.ud(a)renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas(a)gmail.com> --- configs/r8a779a0_falcon_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configs/r8a779a0_falcon_defconfig b/configs/r8a779a0_falcon_defconfig index 32e218bbda..9fce6c26f9 100644 --- a/configs/r8a779a0_falcon_defconfig +++ b/configs/r8a779a0_falcon_defconfig @@ -47,7 +47,7 @@ CONFIG_CLK=y CONFIG_CLK_RENESAS=y CONFIG_RCAR_GPIO=y CONFIG_DM_I2C=y -CONFIG_SYS_I2C_RCAR_IIC=y +CONFIG_SYS_I2C_RCAR_I2C=y CONFIG_MMC_IO_VOLTAGE=y CONFIG_MMC_UHS_SUPPORT=y CONFIG_MMC_HS200_SUPPORT=y -- 2.35.1

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Pull request: u-boot-spi/master
by Jagan Teki 13 Mar '22

13 Mar '22

Hi Tom, Please pull this PR. Summary: - sunXi SPI fixups (Andre) - bcm iproc qspi (Rayagonda) CI: https://source.denx.de/u-boot/custodians/u-boot-spi/-/pipelines/11239 thanks, Jagan. The following changes since commit 90de95f7443cb06f014824976251f126ac6f71c0: Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usb (2022-02-23 13:34:14 -0500) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-spi master for you to fetch changes up to 228173d8556ee3209c3c8ea6a296b355b28c7e15: mtd: spi-nor-ids: Enable quad read for Gigadevice gd25lq128 (2022-03-12 01:10:01 +0530) ---------------------------------------------------------------- Andre Przywara (5): sunxi: Kconfig: Fix up SPI configuration env: sunxi: Define location in SPI flash sunxi: use boot source for determining environment location env: sunxi: enable ENV_IS_IN_SPI_FLASH sunxi: boards: Enable SPI flash support in U-Boot proper Christian Gmeiner (1): spi: cadence-qspi: Make reset control optional Niklas Cassel (2): spi: dw: Fix broken dw_spi_mem_ops() mtd: spi-nor-ids: Enable quad read for Gigadevice gd25lq128 Rayagonda Kokatanur (1): driver: spi: add bcm iproc qspi support arch/arm/Kconfig | 2 + arch/arm/mach-sunxi/Kconfig | 3 - board/sunxi/board.c | 51 ++- configs/libretech_all_h3_it_h5_defconfig | 2 - configs/libretech_all_h5_cc_h5_defconfig | 2 - configs/oceanic_5205_5inmfd_defconfig | 1 + configs/orangepi_pc2_defconfig | 2 + configs/orangepi_r1_defconfig | 2 + configs/orangepi_win_defconfig | 2 + configs/orangepi_zero2_defconfig | 2 + configs/orangepi_zero_defconfig | 2 + configs/pine64-lts_defconfig | 2 + configs/pine_h64_defconfig | 2 + configs/pinecube_defconfig | 2 + configs/sopine_baseboard_defconfig | 1 + drivers/mtd/spi/spi-nor-ids.c | 2 +- drivers/spi/Kconfig | 6 + drivers/spi/Makefile | 1 + drivers/spi/cadence_qspi.c | 14 +- drivers/spi/cadence_qspi.h | 2 +- drivers/spi/designware_spi.c | 2 +- drivers/spi/iproc_qspi.c | 576 +++++++++++++++++++++++++++++++ env/Kconfig | 7 +- 23 files changed, 662 insertions(+), 26 deletions(-) create mode 100644 drivers/spi/iproc_qspi.c

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[PATCH v4 0/8] tpm: rng: Move TPM RNG functionality to driver model
by Sughosh Ganu 13 Mar '22

13 Mar '22

The TPM device provides the random number generator(RNG) functionality, whereby sending a command to the TPM device results in the TPM device responding with random bytes. There was a discussion on the mailing list earlier[1], where it was explained that platforms with a TPM device can install the EFI_RNG_PROTOCOL for getting the random bytes instead of populating the dtb with the kaslr-seed property. That would make it possible to measure the dtb. This patchset moves the already existing functions for getting random bytes from the TPM device to drivers complying with the RNG uclass. This is done since the EFI_RNG_PROTOCOL's get_rng routine uses the RNG uclass's dm_rng_read api to get the random bytes. The TPM uclass driver adds the RNG child device as part of it's post_probe function. The TPM uclass driver's child_pre_probe function initialises the TPM parent device for use -- this enables the RNG child device to be used subsequently. Some additional changes have also been made to facilitate the use of the RNG devices, including extending the 'rng' command to take the RNG device as one of the command-line parameters. This series depends on a patch[2] from Simon Glass for moving the TPM device version detection functions to the tpm_api.h header as static inline functions. [1] - https://lore.kernel.org/u-boot/20220103120738.47835-1-ilias.apalodimas@lina… [2] - https://lore.kernel.org/u-boot/20220301001125.1554442-2-sjg@chromium.org/T/… Changes since V3: * Move back the driver model interface for the TPM RNG devices under drivers/rng/ directory. * Add a rng read function for the tpm devices which calls the tpm*_get_random API's. * Pass the TPM device pointer to the tpm*_get_random API's from the TPM RNG drivers as suggested by Simon. * Build the RNG child addition only for the u-boot proper stage using the CONFIG_{SPL,TPL}_BUILD guards instead of CONFIG_TPM config which gets included in all stages. * Remove the child_pre_probe callback which was starting the TPM device based on review from Simon. Sughosh Ganu (8): tpm: rng: Change tpm_get_random to return an int tpm: Fix the return type of tpm_startup tpm: rng: Add driver model interface for TPM RNG device tpm: Add the RNG child device qemu: arm: Remove platform specific function to get RNG device cmd: rng: Add support for selecting RNG device doc: rng: Add documentation for the rng command test: rng: Add a UT testcase for the rng command board/emulation/qemu-arm/qemu-arm.c | 42 ----------------------------- cmd/Kconfig | 1 + cmd/rng.c | 31 +++++++++++++++------ doc/usage/index.rst | 1 + doc/usage/rng.rst | 25 +++++++++++++++++ drivers/rng/Makefile | 2 ++ drivers/rng/tpm1_rng.c | 24 +++++++++++++++++ drivers/rng/tpm2_rng.c | 23 ++++++++++++++++ drivers/tpm/tpm-uclass.c | 40 ++++++++++++++++++++++++--- include/tpm-v1.h | 4 +-- include/tpm-v2.h | 4 +-- include/tpm_api.h | 6 ++--- lib/Kconfig | 1 + lib/tpm-v1.c | 16 ++++++----- lib/tpm-v2.c | 9 ++++--- lib/tpm_api.c | 28 ++++++++++++++----- test/dm/rng.c | 29 ++++++++++++++++++++ 17 files changed, 208 insertions(+), 78 deletions(-) create mode 100644 doc/usage/rng.rst create mode 100644 drivers/rng/tpm1_rng.c create mode 100644 drivers/rng/tpm2_rng.c -- 2.25.1

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