December 2021 - U-Boot

[PATCH] ARM: mach-at91: update alternate function of signal PD20
by Hari Prasath 13 Dec '21

13 Dec '21

The alternate function of PD20 is 4 as per the datasheet of sama7g5 and not 5 as defined earlier. Fixes: 558378a4cd ("ARM: mach-at91: add support for new SoC sama7g5") Signed-off-by: Hari Prasath <Hari.PrasathGE(a)microchip.com> --- arch/arm/dts/sama7g5-pinfunc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/sama7g5-pinfunc.h b/arch/arm/dts/sama7g5-pinfunc.h index b5472fa4c9..38d6962d00 100644 --- a/arch/arm/dts/sama7g5-pinfunc.h +++ b/arch/arm/dts/sama7g5-pinfunc.h @@ -765,7 +765,7 @@ #define PIN_PD20__PCK0 PINMUX_PIN(PIN_PD20, 1, 3) #define PIN_PD20__FLEXCOM2_IO3 PINMUX_PIN(PIN_PD20, 2, 2) #define PIN_PD20__PWMH3 PINMUX_PIN(PIN_PD20, 3, 4) -#define PIN_PD20__CANTX4 PINMUX_PIN(PIN_PD20, 5, 2) +#define PIN_PD20__CANTX4 PINMUX_PIN(PIN_PD20, 4, 2) #define PIN_PD20__FLEXCOM5_IO0 PINMUX_PIN(PIN_PD20, 6, 5) #define PIN_PD21 117 #define PIN_PD21__GPIO PINMUX_PIN(PIN_PD21, 0, 0) -- 2.17.1

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[PATCH] Convert CONFIG_ZYNQMP_PSU_INIT_ENABLED to Kconfig
by Tom Rini 13 Dec '21

13 Dec '21

This converts the following to Kconfig: CONFIG_ZYNQMP_PSU_INIT_ENABLED Signed-off-by: Tom Rini <trini(a)konsulko.com> --- include/configs/xilinx_zynqmp.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index e21480578750..d683d12e95b9 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -39,10 +39,6 @@ # define CONFIG_SYS_MAX_NAND_DEVICE 1 #endif -#if defined(CONFIG_SPL_BUILD) -#define CONFIG_ZYNQMP_PSU_INIT_ENABLED -#endif - /* Miscellaneous configurable options */ #if defined(CONFIG_ZYNQMP_USB) -- 2.25.1

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[PATCH 0/2] Add support for pine H64 model B board
by Daniel Wagenknecht 12 Dec '21

12 Dec '21

The following patches add support for the pine H64 model B board. The hardware differences to the pine H64 model A are minimal and not relevant for u-boot. The differences in the device-tree are relevant in linux though and the u-boot preset for the 'fdtfile' variable is infered from CONFIG_DEFAULT_DEVICE_TREE, thus using the model A's u-boot on a model B board works, but selects the wrong device tree when booting linux. An alternative approach would be to implement logic like used by e.g. the rockchip based boards to use the separate CONFIG_DEFAULT_FDT_FILE option to preset the 'fdtfile' variable and thus select the device-tree to use when booting linux. I prefer the 'copy dts file from linux kernel src' approach as implemented in these patches. If necessary I'd also be willing to be the maintainer for this board. But since I'm (not yet) paying attention to u-boot development progress I'd prefer if this would be maintained together with the pine H64 model A board. CC Icenowy Zheng as the pine H64 model A maintianer. Daniel Wagenknecht (2): sunxi: dts: add device-tree for pine H64 model B sunxi: configs: add defconfig for pine H64 model B arch/arm/dts/Makefile | 1 + arch/arm/dts/sun50i-h6-pine-h64-model-b.dts | 51 +++++++++++++++++++++ configs/pine_h64-model-b_defconfig | 21 +++++++++ 3 files changed, 73 insertions(+) create mode 100644 arch/arm/dts/sun50i-h6-pine-h64-model-b.dts create mode 100644 configs/pine_h64-model-b_defconfig -- 2.31.1

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[PATCH 0/1] fix SPI pinmuxing for Allwinner H6 SoCs
by Daniel Wagenknecht 12 Dec '21

12 Dec '21

The following patch fixes the SPI not working with H6 SoCs. I encounterd this on a pine H64 model B board when trying to configure u-boot to work with the on-board SPI flash. Register inspection showed that the pins were configured for the wrong function '0b011' which is the SD/eMMC interface instead of '0b100' which is needed for SPI. See Allwinner H6 datasheet section '3.21.5.1 PC Configuration Register 0'. I also saw that a new config symbol CONFIG_SUN50I_GEN_H6 was introduced and the SPI driver could probably be converted to that one to also work for H616 SoCs. Since I don't have any Allwinner H616 based board available for testing I didn't approach this. The SPL SPI driver is not effected by this, since the correct conditional logic was already implemented there. Daniel Wagenknecht (1): sunxi: SPI: fix pinmuxing for Allwinner H6 SoCs drivers/spi/spi-sunxi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- 2.31.1

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Pull request efi-2022-01-rc4-2
by Heinrich Schuchardt 11 Dec '21

11 Dec '21

Dear Tom, The following changes since commit 1530ad5becf330c6094e995e340d920df2b43699: Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-sunxi (2021-12-09 08:43:30 -0500) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-efi.git tags/efi-2022-01-rc4-2 for you to fetch changes up to d8063dc373eb5ed5b4a31fdd3eecd32cba592696: efi: Add a media/block driver for EFI block devices (2021-12-09 11:43:25 -0800) Gitlab CI showed no problems: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/10179 ---------------------------------------------------------------- Pull request efi-2022-01-rc4-2 UEFI: * correctly handle missing TPM device * prepare for block devices for U-Boot as EFI app ---------------------------------------------------------------- Alexander Dahl (1): doc: usage: Fix command in fdt overlay apply sequence Masahisa Kojima (3): efi_loader: efi_tcg2_register returns appropriate error efi_loader: check tcg2 protocol installation outside the TCG protocol efi_loader: correctly handle no tpm device error Simon Glass (3): efi: Rename UCLASS_EFI and IF_TYPE_EFI efi: Add uclass for devices provided by UEFI firmware efi: Add a media/block driver for EFI block devices MAINTAINERS | 3 + arch/sandbox/dts/test.dts | 4 ++ disk/part.c | 5 +- doc/develop/uefi/uefi.rst | 8 +-- doc/usage/fdt_overlays.rst | 2 +- drivers/block/Kconfig | 33 +++++++++++ drivers/block/Makefile | 4 ++ drivers/block/blk-uclass.c | 6 +- drivers/block/efi-media-uclass.c | 15 +++++ drivers/block/efi_blk.c | 115 ++++++++++++++++++++++++++++++++++++++ drivers/block/sb_efi_media.c | 20 +++++++ include/blk.h | 3 +- include/dm/uclass-id.h | 3 +- include/efi.h | 11 ++++ include/efi_loader.h | 2 + lib/efi_driver/efi_block_device.c | 8 +-- lib/efi_driver/efi_uclass.c | 8 +-- lib/efi_loader/Kconfig | 2 + lib/efi_loader/efi_boottime.c | 9 ++- lib/efi_loader/efi_image_loader.c | 13 ++++- lib/efi_loader/efi_setup.c | 4 ++ lib/efi_loader/efi_tcg2.c | 87 +++++++++++++++++++++------- test/dm/Makefile | 1 + test/dm/efi_media.c | 24 ++++++++ 24 files changed, 346 insertions(+), 44 deletions(-) create mode 100644 drivers/block/efi-media-uclass.c create mode 100644 drivers/block/efi_blk.c create mode 100644 drivers/block/sb_efi_media.c create mode 100644 test/dm/efi_media.c

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[RFC PATCH v3 0/8] image: add a stage pre-load
by Philippe Reynes 11 Dec '21

11 Dec '21

This serie adds a stage pre-load before launching an image. This stage is used to read a header before the image and this header contains the signature of the full image. So u-boot may check the full image before using any data of the image. Changelog: v3: - move image-pre-load.c to /boot - update mkimage to add public key in u-boot device tree - add script gen_pre_load_header.sh v2: - move the code to image-pre-load - add support of stage pre-load for spl - add support of stage pre-load on spl_ram Philippe Reynes (8): lib: allow to build asn1 decoder and oid registry in SPL lib: crypto: allow to build crypyo in SPL lib: rsa: allow rsa verify with pkey in SPL boot: image: add a stage pre-load cmd: bootm: add a stage pre-load common: spl: fit_ram: allow to use image pre load mkimage: add public key for image pre-load stage tools: gen_pre_load_header.sh: initial import boot/Kconfig | 33 ++++ boot/Makefile | 1 + boot/bootm.c | 33 ++++ boot/image-pre-load.c | 291 +++++++++++++++++++++++++++++++++++ cmd/Kconfig | 10 ++ cmd/bootm.c | 2 +- common/spl/spl_ram.c | 21 ++- include/image.h | 25 +++ lib/Kconfig | 6 + lib/Makefile | 9 +- lib/crypto/Kconfig | 15 ++ lib/crypto/Makefile | 19 ++- lib/rsa/Kconfig | 8 + tools/fit_image.c | 3 + tools/gen_pre_load_header.sh | 174 +++++++++++++++++++++ tools/image-host.c | 116 ++++++++++++++ 16 files changed, 755 insertions(+), 11 deletions(-) create mode 100644 boot/image-pre-load.c create mode 100755 tools/gen_pre_load_header.sh -- 2.17.1

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When is the console connected during spl run?
by Chan Kim 10 Dec '21

10 Dec '21

Hello experts, I was following u-boot-spl program on our board hoping somewhere serial port will be initialized and also the console using the serial port. In our FPGA board, there is a small 8 BM on-chip memory in place of DDR and I can use two 51kB sram on-chip. The spl program is loaded on the first sram and bss and gd was allocated on sdram (actually it's on-chip sram as I said). I followed u-boot-spl program using some debug prints on memory until it goes into board_init_r function (in common/spl/spl.c). Just inside the function I see this line void board_init_r(gd_t *dummy1, ulong dummy2) { u32 spl_boot_list[] = { BOOT_DEVICE_NONE, BOOT_DEVICE_NONE, BOOT_DEVICE_NONE, BOOT_DEVICE_NONE, BOOT_DEVICE_NONE, }; struct spl_image_info spl_image; int ret; debug(">>" SPL_TPL_PROMPT "board_init_r()\n"); spl_set_bd(); The "debug" macro is the one defined in include/log.h and because I added "#define DEBUG" to the make argument, it uses this definition. #else /* _DEBUG */ /* * Output a debug text when condition "cond" is met. The "cond" should be * computed by a preprocessor in the best case, allowing for the best * optimization. */ #define debug_cond(cond, fmt, args...) \ ({ \ if (cond) \ printf(pr_fmt(fmt), ##args); \ }) #endif /* _DEBUG */ So, am I supposed to see the message in my console? From the reset to this point, I couldn't see any serial port initialization (this is arm64 and board_init_f just returned doing nothing. No need to initialize sdram.). How should I connect uart to console? Should I add my own board_init_f function and do serial_init and console_init_f there? Any comment or help will be really appreciated. Thank you! Chan Kim

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[PATCH] MAINTAINERS: Update e-mail in Xen maintainership
by Anastasiia Lukianenko 10 Dec '21

10 Dec '21

From: Anastasiia Lukianenko <a.lukianenko(a)sirinsoftware.com> Changing e-mail because of leaving EPAM. Signed-off-by: Anastasiia Lukianenko <vicooodin(a)gmail.com> --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index e718ad2135..52c890edd8 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1280,7 +1280,7 @@ F: arch/x86/ F: cmd/x86/ XEN -M: Anastasiia Lukianenko <anastasiia_lukianenko(a)epam.com> +M: Anastasiia Lukianenko <vicooodin(a)gmail.com> M: Oleksandr Andrushchenko <oleksandr_andrushchenko(a)epam.com> S: Maintained F: arch/arm/cpu/armv8/xen/ -- 2.27.0

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[PATCH 14/18] configs/expu1: enable field fail-safe u-boot update
by Aleksandar Gerasimovski 10 Dec '21

10 Dec '21

Field fail-safe u-boot update for pg-wcom-ls102x designs is introduced with 81fb05e. This patch enables already added support by: - Defining default u-boot build as bootpackage (factory) image. - Defining u-boot update image location according to the EXPU1 NOR layout. - Extending mtd partitions according defined EXPU1 NOR layout. Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski(a)hitachienergy.com> --- configs/pg_wcom_expu1_defconfig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/configs/pg_wcom_expu1_defconfig b/configs/pg_wcom_expu1_defconfig index 9e8697d..0ff96e5 100644 --- a/configs/pg_wcom_expu1_defconfig +++ b/configs/pg_wcom_expu1_defconfig @@ -1,7 +1,10 @@ CONFIG_ARM=y CONFIG_SKIP_LOWLEVEL_INIT=y CONFIG_TARGET_PG_WCOM_EXPU1=y +CONFIG_PG_WCOM_UBOOT_UPDATE_SUPPORTED=y +CONFIG_PG_WCOM_UBOOT_BOOTPACKAGE=y CONFIG_SYS_TEXT_BASE=0x60100000 +CONFIG_PG_WCOM_UBOOT_UPDATE_TEXT_BASE=0x60240000 CONFIG_SYS_MALLOC_LEN=0x1004000 CONFIG_NR_DRAM_BANKS=1 CONFIG_KM_DEF_NETDEV="eth2" @@ -41,7 +44,7 @@ CONFIG_CMD_NAND_TRIMFFS=y CONFIG_CMD_CRAMFS=y CONFIG_CMD_MTDPARTS=y CONFIG_MTDIDS_DEFAULT="nor0=60000000.nor,nand0=68000000.flash" -CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:128k(rcw),128k(qe),128k(envred),128k(env),512k(res),1m(u-boot),-(ubi0);68000000.flash:-(ubi1)" +CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:128k(rcw),128k(qe),128k(envred),128k(env),512k(res),1m(u-boot),128k(redenvred),128k(redenv),1m(redu-boot),-(ubi0);68000000.flash:-(ubi1)" CONFIG_CMD_UBI=y CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y -- 1.8.3.1

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[PATCH 09/18] configs/seli8: enable field fail-safe u-boot update
by Aleksandar Gerasimovski 10 Dec '21

10 Dec '21

Field fail-safe u-boot update for pg-wcom-ls102x designs is introduced with 81fb05e. This patch enables already added support by: - Defining default u-boot build as bootpackage (factory) image. - Defining u-boot update image location according to the SELI8 NOR layout. - Extending mtd partitions according defined SELI8 NOR layout. Signed-off-by: Aleksandar Gerasimovski aleksandar.gerasimovski(a)hitachienergy.com<mailto:aleksandar.gerasimovski@hitachienergy.com> --- configs/pg_wcom_seli8_defconfig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/configs/pg_wcom_seli8_defconfig b/configs/pg_wcom_seli8_defconfig index 5b1aa8f..cb7c680 100644 --- a/configs/pg_wcom_seli8_defconfig +++ b/configs/pg_wcom_seli8_defconfig @@ -1,7 +1,10 @@ CONFIG_ARM=y CONFIG_SKIP_LOWLEVEL_INIT=y CONFIG_TARGET_PG_WCOM_SELI8=y +CONFIG_PG_WCOM_UBOOT_UPDATE_SUPPORTED=y +CONFIG_PG_WCOM_UBOOT_BOOTPACKAGE=y CONFIG_SYS_TEXT_BASE=0x60100000 +CONFIG_PG_WCOM_UBOOT_UPDATE_TEXT_BASE=0x60240000 CONFIG_SYS_MALLOC_LEN=0x1004000 CONFIG_NR_DRAM_BANKS=1 CONFIG_KM_DEF_NETDEV="eth2" @@ -41,7 +44,7 @@ CONFIG_CMD_NAND_TRIMFFS=y CONFIG_CMD_CRAMFS=y CONFIG_CMD_MTDPARTS=y CONFIG_MTDIDS_DEFAULT="nor0=60000000.nor,nand0=68000000.flash" -CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:128k(rcw),128k(qe),128k(envred),128k(env),512k(res),1m(u-boot),-(ubi0);68000000.flash:-(ubi1)" +CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:128k(rcw),128k(qe),128k(envred),128k(env),512k(res),1m(u-boot),128k(redenvred),128k(redenv),1m(redu-boot),-(ubi0);68000000.flash:-(ubi1)" CONFIG_CMD_UBI=y CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y -- 1.8.3.1

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