January 2021 - U-Boot

[PATCH 1/1] doc: fix doc/develop/logging.rst
by Heinrich Schuchardt 25 Jan '21

25 Jan '21

Sphinx 3 builds fail due to doc/develop/logging.rst producing duplicate labels. Include logging.h only once in the API section and use cross-references for the enums log_level_t and log_category_t. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- doc/api/index.rst | 1 + doc/api/logging.rst | 6 ++++++ doc/develop/logging.rst | 13 +++---------- 3 files changed, 10 insertions(+), 10 deletions(-) create mode 100644 doc/api/logging.rst diff --git a/doc/api/index.rst b/doc/api/index.rst index cbecd10755..ea02aa5715 100644 --- a/doc/api/index.rst +++ b/doc/api/index.rst @@ -10,6 +10,7 @@ U-Boot API documentation efi getopt linker_lists + logging pinctrl rng sandbox diff --git a/doc/api/logging.rst b/doc/api/logging.rst new file mode 100644 index 0000000000..1e6cbc4931 --- /dev/null +++ b/doc/api/logging.rst @@ -0,0 +1,6 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Logging API +=========== + +.. kernel-doc:: include/log.h diff --git a/doc/develop/logging.rst b/doc/develop/logging.rst index 7fdd1132ef..60c18c5b3a 100644 --- a/doc/develop/logging.rst +++ b/doc/develop/logging.rst @@ -26,8 +26,7 @@ Logging levels There are a number logging levels available. -.. kernel-doc:: include/log.h - :identifiers: log_level_t +See enum :c:type:`log_level_t` Logging category ---------------- @@ -36,8 +35,7 @@ Logging can come from a wide variety of places within U-Boot. Each log message has a category which is intended to allow messages to be filtered according to their source. -.. kernel-doc:: include/log.h - :identifiers: log_category_t +See enum :c:type:`log_category_t` Enabling logging ---------------- @@ -67,7 +65,7 @@ to enable building in of all logging statements in a single file. Put it at the top of the file, before any #includes. To actually get U-Boot to output this you need to also set the default logging -level - e.g. set CONFIG_LOG_DEFAULT_LEVEL to 7 (:c:type:`LOGL_DEBUG`) or more. +level - e.g. set CONFIG_LOG_DEFAULT_LEVEL to 7 (:c:data:`LOGL_DEBUG`) or more. Otherwise debug output is suppressed and will not be generated. Using DEBUG @@ -290,8 +288,3 @@ number dropped due to them being generated before the log system was ready. Add a printf() format string pragma so that log statements are checked properly Add a command to delete existing log records. - -Logging API ------------ -.. kernel-doc:: include/log.h - :internal: -- 2.29.2

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[PATCH v2 1/1] dm: core: describe uclass_root_s
by Heinrich Schuchardt 25 Jan '21

25 Jan '21

make htmldocs creates a warning: ./include/asm-generic/global_data.h:443: warning: Function parameter or member 'uclass_root_s' not described in 'global_data' Correct the member descriptions. Cc: Simon Glass <sjg(a)chromium.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- v2: include information provided by Simon --- include/asm-generic/global_data.h | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 19f70393b4..b6f707e97e 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -198,13 +198,21 @@ struct global_data { */ struct udevice *dm_root_f; /** - * @uclass_root: head of core tree + * @uclass_root_s: + * head of core tree when uclasses are not in read-only memory. + * + * When uclasses are in read-only memory, @uclass_root_s is not used and + * @uclass_root points to the root node generated by dtoc. */ struct list_head uclass_root_s; /** - * @uclass_root: pointer to head of core tree, if uclasses are in - * read-only memory and cannot be adjusted to use @uclass_root as a - * list head. + * @uclass_root: + * pointer to head of core tree, if uclasses are in read-only memory and + * cannot be adjusted to use @uclass_root as a list head. + * + * When not in read-only memory, @uclass_root_s is used to hold the + * uclass root, and @uclass_root points to the address of + * @uclass_root_s. */ struct list_head *uclass_root; # if CONFIG_IS_ENABLED(OF_PLATDATA) -- 2.29.2

2 1

[PATCH 1/1] cmd: correct long text loadb, loadx, loady
by Heinrich Schuchardt 25 Jan '21

25 Jan '21

The first argument is the load address and not an offset. The second argument cannot be entered without the first one. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- cmd/load.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/cmd/load.c b/cmd/load.c index c6a7cc4651..f252c74894 100644 --- a/cmd/load.c +++ b/cmd/load.c @@ -1065,25 +1065,25 @@ U_BOOT_CMD( U_BOOT_CMD( loadb, 3, 0, do_load_serial_bin, "load binary file over serial line (kermit mode)", - "[ off ] [ baud ]\n" + "[ addr [ baud ] ]\n" " - load binary file over serial line" - " with offset 'off' and baudrate 'baud'" + " at address 'addr' with baudrate 'baud'" ); U_BOOT_CMD( loadx, 3, 0, do_load_serial_bin, "load binary file over serial line (xmodem mode)", - "[ off ] [ baud ]\n" + "[ addr [ baud ] ]\n" " - load binary file over serial line" - " with offset 'off' and baudrate 'baud'" + " at address 'addr' with baudrate 'baud'" ); U_BOOT_CMD( loady, 3, 0, do_load_serial_bin, "load binary file over serial line (ymodem mode)", - "[ off ] [ baud ]\n" + "[ addr [ baud ] ]\n" " - load binary file over serial line" - " with offset 'off' and baudrate 'baud'" + " at address 'addr' with baudrate 'baud'" ); #endif /* CONFIG_CMD_LOADB */ -- 2.29.2

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[PATCH 1/1] doc: board: fix Microchip MPFS Icicle Kit doc
by Heinrich Schuchardt 25 Jan '21

25 Jan '21

Two sibling headings (here eMMC) cannot have the same title. Warning, treated as error: doc/board/microchip/mpfs_icicle.rst:423:duplicate label board/microchip/mpfs_icicle:emmc, other instance in doc/board/microchip/mpfs_icicle.rst make[1]: *** [doc/Makefile:69: htmldocs] Error 2 * Correct the heading levels. * Add missing empty lines after headings. Fixes: 9e550e18305f ("doc: board: Add Microchip MPFS Icicle Kit doc") Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- doc/board/microchip/mpfs_icicle.rst | 51 +++++++++++++++++++---------- 1 file changed, 33 insertions(+), 18 deletions(-) diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst index 7489761501..c71c2f3cab 100644 --- a/doc/board/microchip/mpfs_icicle.rst +++ b/doc/board/microchip/mpfs_icicle.rst @@ -5,6 +5,7 @@ Microchip PolarFire SoC Icicle Kit RISC-V PolarFire SoC -------------------- + The PolarFire SoC is the 4+1 64-bit RISC-V SoC from Microchip. The Icicle Kit development platform is based on PolarFire SoC and capable @@ -12,6 +13,7 @@ of running Linux. Mainline support ---------------- + The support for following drivers are already enabled: 1. NS16550 UART Driver. @@ -23,7 +25,7 @@ Booting from eMMC using HSS --------------------------- Building U-Boot ---------------- +~~~~~~~~~~~~~~~ 1. Add the RISC-V toolchain to your PATH. 2. Setup ARCH & cross compilation environment variable: @@ -36,7 +38,7 @@ Building U-Boot 4. make Flashing --------- +~~~~~~~~ The current U-Boot port is supported in S-mode only and loaded from DRAM. @@ -48,11 +50,13 @@ boot-flow) and OpenSBI generic platform fw_payload.bin (with u-boot.bin embedded as HSS payload (Custom boot-flow) Microchip boot-flow -------------------- +~~~~~~~~~~~~~~~~~~~ + HSS with OpenSBI (M-Mode) -> U-Boot (S-Mode) -> Linux (S-Mode) Build the HSS (Hart Software Services) - Microchip boot-flow ------------------------------------------------------------- +'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' + (Note: HSS git repo is at https://github.com/polarfire-soc/hart-software-services) 1. Configure @@ -74,13 +78,15 @@ Alternatively, copy the default config for Microchip boot-flow. The FPGA design will use the hss.hex or hss.bin. FPGA design with HSS programming file -------------------------------------- +''''''''''''''''''''''''''''''''''''' + https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/bo… The HSS firmware runs from the PolarFire SoC eNVM on reset. Creating the HSS payload - Microchip boot-flow ----------------------------------------------- +'''''''''''''''''''''''''''''''''''''''''''''' + 1. You will be creating a payload from `u-boot-dtb.bin`. Copy this file to the HSS/tools/hss-payload-generator/test directory. 2. Go to hss-payload-generator source directory. @@ -108,11 +114,12 @@ Please refer to HSS documenation to build the HSS firmware for payload. (Note: HSS git repo is at https://github.com/polarfire-soc/hart-software-services/blob/master/tools/h…) Custom boot-flow ----------------- +~~~~~~~~~~~~~~~~ + HSS without OpenSBI (M-Mode) -> OpenSBI (M-Mode) -> U-Boot (S-Mode) -> Linux (S-Mode) Build OpenSBI -------------- +''''''''''''' 1. Get the OpenSBI source @@ -132,7 +139,8 @@ Build OpenSBI "<opensbi-directory>/build/platform/generic/firmware/fw_payload.bin" Build the HSS (Hart Software Services)- Custom boot-flow --------------------------------------------------------- +'''''''''''''''''''''''''''''''''''''''''''''''''''''''' + (Note: HSS git repo is at https://github.com/polarfire-soc/hart-software-services) 1. Configure @@ -154,7 +162,8 @@ Alternatively, copy the default custom config for Custom boot-flow. The FPGA design will use the hss.hex or hss.bin. Creating the HSS payload - Custom boot-flow -------------------------------------------- +''''''''''''''''''''''''''''''''''''''''''' + 1. You will be creating a payload from `fw_payload.bin`. Copy this file to the HSS/tools/hss-payload-generator/test directory. 2. Go to hss-payload-generator source directory. @@ -183,7 +192,8 @@ Please refer to HSS documenation to build the HSS firmware for payload. and also refer the HSS payload generator at https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/so…) eMMC ----- +~~~~ + Program eMMC with payload binary is explained in the PolarFire SoC documentation. (Note: PolarFire SoC Documentation git repo is at https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/bo…) @@ -195,17 +205,19 @@ line interface, then type 'boot' and enter to boot the newly copied image. sudo dd if=<payload_binary> of=/dev/sdX bs=512 GUID type ---------- +~~~~~~~~~ + The HSS always picks up HSS payload from a GPT partition with GIUD type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no GPT partition. Booting -------- +~~~~~~~ + You should see the U-Boot prompt on UART0. Sample boot log from MPFS Icicle Kit ------------------------------------- +'''''''''''''''''''''''''''''''''''' .. code-block:: none @@ -414,13 +426,15 @@ Booting U-Boot and Linux from eMMC ---------------------------------- FPGA design with HSS programming file and Linux Image ------------------------------------------------------ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/bo… The HSS firmware runs from the PolarFire SoC eNVM on reset. eMMC ----- +~~~~ + Program eMMC with payload binary and Linux image is explained in the PolarFire SoC documentation. The payload binary should be copied to partition 2 of the eMMC. @@ -440,13 +454,14 @@ copied payload and Linux image. You should see the U-Boot prompt on UART0. GUID type ---------- +~~~~~~~~~ + The HSS always picks up the HSS payload from a GPT partition with GIUD type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no GPT partition. Sample boot log from MPFS Icicle Kit ------------------------------------- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: none -- 2.29.2

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[RESEND 0/7] Refactor generic fastboot_set_reboot_flag implementation
by Roman Kovalivskyi 25 Jan '21

25 Jan '21

Current generic implementation of fastboot_set_reboot_flag is somewhat messy and requires some additional configuration option to be enabled besides CMD_BCB, so it reverts that implementtion in order to bring a new cleaner one. New function called bcb_set_reboot_reason should be exposed by BCB commands, so that all of the details could be put there instead of dealing with it in fastboot implementation directly. After that, fastboot_set_reboot_flag could simply pass correct reboot reason string to the BCB implementation. If CMD_BCB is disabled then the whole operation would return error code, which is no different behaviour than the current implementation. Eugeniu Rosca (5): cmd: bcb: Extract '__bcb_load' from 'do_bcb_load' for internal needs cmd: bcb: Extract '__bcb_set' from 'do_bcb_set' for internal needs cmd: bcb: Extract '__bcb_store' from 'do_bcb_store' for internal needs cmd: bcb: Expose 'bcb_write_reboot_reason' to external callers cmd: bcb: Add support for processing const string literals in bcb_set() Roman Kovalivskyi (2): Revert "fastboot: Add default fastboot_set_reboot_flag implementation" fastboot: Implement generic fastboot_set_reboot_flag cmd/bcb.c | 88 +++++++++++++++++++++++++++------- drivers/fastboot/Kconfig | 12 ----- drivers/fastboot/Makefile | 1 - drivers/fastboot/fb_bcb_impl.c | 43 ----------------- drivers/fastboot/fb_common.c | 12 ++++- include/bcb.h | 20 ++++++++ include/fastboot.h | 9 ---- 7 files changed, 101 insertions(+), 84 deletions(-) delete mode 100644 drivers/fastboot/fb_bcb_impl.c create mode 100644 include/bcb.h -- 2.17.1

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[PATCH 0/4] at91: Fix NAND PMECC on various SoCs/boards
by Tudor Ambarus 25 Jan '21

25 Jan '21

Fix the Galois Field Table offsets for sama5d3 and sam9x60 SoCs. PMECC could not correct errors. Fix the involuntarily disablement of NAND PMECC on some boards, and fix some wrong definitions for CONFIG_PMECC_CAP. Tested on sam9x60ek and sama5d3_xplained. I/we "injected" bit flips into u-boot NAND memory area, and then read back. PMECC could not correct the errors. With these everything is fine. Kai Stuhlemmer (ebee Engineering) (1): sam9x60.h: Fix Galois Field Table offsets Tudor Ambarus (3): configs: at91: Fix the involuntarily disablement of NAND PMECC configs: at91: Fix wrong definitions for CONFIG_PMECC_CAP sama5d3: Fix Galois Field Table offsets arch/arm/mach-at91/include/mach/sam9x60.h | 4 ++-- arch/arm/mach-at91/include/mach/sama5d3.h | 4 ++-- configs/at91sam9n12ek_mmc_defconfig | 1 + configs/at91sam9n12ek_spiflash_defconfig | 1 + configs/at91sam9x5ek_mmc_defconfig | 1 + configs/at91sam9x5ek_spiflash_defconfig | 1 + configs/sama5d36ek_cmp_mmc_defconfig | 2 ++ configs/sama5d36ek_cmp_nandflash_defconfig | 1 + configs/sama5d36ek_cmp_spiflash_defconfig | 2 ++ configs/sama5d3_xplained_mmc_defconfig | 2 ++ configs/sama5d3xek_mmc_defconfig | 2 ++ configs/sama5d3xek_spiflash_defconfig | 2 ++ configs/sama5d4_xplained_spiflash_defconfig | 2 ++ configs/sama5d4ek_mmc_defconfig | 2 ++ configs/sama5d4ek_spiflash_defconfig | 2 ++ 15 files changed, 25 insertions(+), 4 deletions(-) -- 2.25.1

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[PATCH 1/3] board: Atmel: Add SAMA5D27 giant board
by Greg Gallagher 25 Jan '21

25 Jan '21

Giant board is a tiny SBC based on the Adafruit Feather form factor, created by groboards it contains a SAMA5D2 processor (SAMA5D27), 128 MB of RAM and a microSD card for storage. Signed-off-by: Greg Gallagher <greg(a)embeddedgreg.com> --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/at91-sama5d27_giantboard.dts | 128 ++++++++++++++++++++++ board/atmel/sama5d27_som1_ek/MAINTAINERS | 6 + configs/sama5d27_giantboard_defconfig | 97 ++++++++++++++++ 4 files changed, 233 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/at91-sama5d27_giantboard.dts create mode 100644 configs/sama5d27_giantboard_defconfig diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index e320c2254e..8a6a8bcee3 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -905,7 +905,8 @@ dtb-$(CONFIG_TARGET_SAMA5D2_XPLAINED) += \ at91-sama5d2_xplained.dtb dtb-$(CONFIG_TARGET_SAMA5D27_SOM1_EK) += \ - at91-sama5d27_som1_ek.dtb + at91-sama5d27_som1_ek.dtb \ + at91-sama5d27_giantboard.dtb dtb-$(CONFIG_TARGET_SAMA5D27_WLSOM1_EK) += \ at91-sama5d27_wlsom1_ek.dtb diff --git a/arch/arm/dts/at91-sama5d27_giantboard.dts b/arch/arm/dts/at91-sama5d27_giantboard.dts new file mode 100644 index 0000000000..e81ca60ca0 --- /dev/null +++ b/arch/arm/dts/at91-sama5d27_giantboard.dts @@ -0,0 +1,128 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * at91-sama5d27_giantboard.dts - Device Tree file for Giant Board + * + * Copyright (C) 2020 Greg Gallagher <greg(a)embeddedgreg.com> + * + * Derived from at91-sama5d27_som1_ek.dts + * + * Copyright (C) 2017 Microchip Corporation + * Wenyou Yang <wenyou.yang(a)microchip.com> + */ +/dts-v1/; +#include "sama5d2.dtsi" +#include "sama5d2-pinfunc.h" + +/ { + model = "Giant Board"; + compatible = "atmel,sama5d27-giantboard", "atmel,sama5d2", "atmel,sama5"; + + memory { + reg = <0x20000000 0x8000000>; + }; + + chosen { + u-boot,dm-pre-reloc; + stdout-path = &uart1; + }; + + ahb { + sdmmc1: sdio-host@b0000000 { + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc1_cmd_dat_default &pinctrl_sdmmc1_ck_cd_default>; + status = "okay"; + u-boot,dm-pre-reloc; + }; + + apb { + + uart1: serial@f8020000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; + status = "okay"; + u-boot,dm-pre-reloc; + }; + + i2c0: i2c@f8028000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0_default>; + status = "okay"; + }; + + i2c1: i2c@fc028000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_default>; + status = "okay"; + + pmic@5b { + compatible = "active-semi,act8945a"; + reg = <0x5b>; + active-semi,vsel-low; + status = "okay"; + }; + }; + + pit: timer@f8048030 { + status = "okay"; + u-boot,dm-pre-reloc; + }; + + sfr: sfr@f8030000 { + status = "okay"; + u-boot,dm-pre-reloc; + }; + + pioA: gpio@fc038000 { + pinctrl { + + pinctrl_sdmmc1_cmd_dat_default: sdmmc1_cmd_dat_default { + pinmux = <PIN_PA28__SDMMC1_CMD>, + <PIN_PA18__SDMMC1_DAT0>, + <PIN_PA19__SDMMC1_DAT1>, + <PIN_PA20__SDMMC1_DAT2>, + <PIN_PA21__SDMMC1_DAT3>; + bias-pull-up; + u-boot,dm-pre-reloc; + }; + + pinctrl_sdmmc1_ck_cd_default: sdmmc1_ck_cd_default { + pinmux = <PIN_PA22__SDMMC1_CK>, + <PIN_PA30__SDMMC1_CD>; + bias-disable; + u-boot,dm-pre-reloc; + }; + + pinctrl_uart1_default: uart1_default { + pinmux = <PIN_PD2__URXD1>, + <PIN_PD3__UTXD1>; + bias-disable; + u-boot,dm-pre-reloc; + }; + + pinctrl_i2c0_default: i2c0_default { + pinmux = <PIN_PD21__TWD0>, + <PIN_PD22__TWCK0>; + bias-disable; + }; + + pinctrl_i2c1_default: i2c1_default { + pinmux = <PIN_PD4__TWD1>, + <PIN_PD5__TWCK1>; + bias-disable; + }; + + pinctrl_usb_default: usb_default { + pinmux = <PIN_PB10__GPIO>; + bias-disable; + }; + + pinctrl_usba_vbus: usba_vbus { + pinmux = <PIN_PA31__GPIO>; + bias-disable; + }; + }; + }; + }; + }; +}; diff --git a/board/atmel/sama5d27_som1_ek/MAINTAINERS b/board/atmel/sama5d27_som1_ek/MAINTAINERS index f2d2f49db3..ba2f31e6c4 100644 --- a/board/atmel/sama5d27_som1_ek/MAINTAINERS +++ b/board/atmel/sama5d27_som1_ek/MAINTAINERS @@ -6,3 +6,9 @@ F: include/configs/sama5d27_som1_ek.h F: configs/sama5d27_som1_ek_mmc_defconfig F: configs/sama5d27_som1_ek_mmc1_defconfig F: configs/sama5d27_som1_ek_qspiflash_defconfig + +SAMA5D27 GIANT BOARD +M: Greg Gallagher <greg(a)embeddedgreg.com> +S: Maintained +F: configs/sama5d27_giantboard_defconfig +F: arch/arm/dts/at91-sama5d27_giantboard.dts diff --git a/configs/sama5d27_giantboard_defconfig b/configs/sama5d27_giantboard_defconfig new file mode 100644 index 0000000000..4e55a62625 --- /dev/null +++ b/configs/sama5d27_giantboard_defconfig @@ -0,0 +1,97 @@ +CONFIG_ARM=y +CONFIG_ARCH_CPU_INIT=y +CONFIG_ARCH_AT91=y +CONFIG_CMDLINE=y +CONFIG_SYS_TEXT_BASE=0x23f00000 +CONFIG_TARGET_SAMA5D27_SOM1_EK=y +CONFIG_SAMA5D27_GIANTBOARD=y +CONFIG_SPL_GPIO_SUPPORT=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_SPL_MMC_SUPPORT=y +CONFIG_SPL_SERIAL_SUPPORT=y +CONFIG_SPL_DRIVERS_MISC_SUPPORT=y +CONFIG_ENV_SIZE=0x4000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL=y +CONFIG_DEBUG_UART_BOARD_INIT=y +CONFIG_DEBUG_UART_BASE=0xf8020000 +CONFIG_DEBUG_UART_CLOCK=82000000 +CONFIG_SPL_FAT_SUPPORT=y +CONFIG_SPL_FS_FAT=y +CONFIG_SYS_BOARD="giantboard" +CONFIG_SYS_BOARD_NAME="giantboard" +CONFIG_SPL_LIBDISK_SUPPORT=y +CONFIG_DEBUG_UART=y +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_FIT=y +CONFIG_SYS_EXTRA_OPTIONS="SAMA5D2" +CONFIG_SD_BOOT=y +CONFIG_BOOTDELAY=3 +CONFIG_USE_BOOTARGS=y +CONFIG_MISC_INIT_R=y +CONFIG_BOARD_EARLY_INIT_F=y +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_SPL_TEXT_BASE=0x200000 +CONFIG_SPL_SEPARATE_BSS=y +CONFIG_HUSH_PARSER=y +CONFIG_AUTOBOOT_KEYED=y +CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n" +CONFIG_AUTOBOOT_STOP_STR=" " +CONFIG_AUTOBOOT_KEYED_CTRLC=y +CONFIG_CMD_BOOTZ=y +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_I2C=y +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_PART=y +CONFIG_CMD_SF=y +CONFIG_CMD_USB=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_OF_LIBFDT=y +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d27_giantboard" +CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-parent dmas dma-names" +CONFIG_ENV_IS_IN_FAT=y +CONFIG_DM=y +CONFIG_SPL_DM=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_CLK=y +CONFIG_SPL_CLK=y +CONFIG_CLK_AT91=y +CONFIG_AT91_UTMI=y +CONFIG_AT91_H32MX=y +CONFIG_AT91_GENERIC_CLK=y +CONFIG_DM_GPIO=y +CONFIG_ATMEL_PIO4=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_AT91=y +CONFIG_DM_MMC=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_ATMEL=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH=y +# CONFIG_NET is not set +CONFIG_PINCTRL=y +CONFIG_SPL_PINCTRL=y +CONFIG_PINCTRL_AT91PIO4=y +CONFIG_DM_SERIAL=y +CONFIG_DEBUG_UART_ATMEL=y +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_ATMEL_USART=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_TIMER=y +CONFIG_SPL_TIMER=y +CONFIG_ATMEL_PIT_TIMER=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_ATMEL_USBA=y -- 2.25.1

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[PATCH v3 0/5] add support for sama7g5 ethernet interfaces
by Claudiu Beznea 25 Jan '21

25 Jan '21

Hi, This series add support for SAMA7G5 ethernet interfaces: one gigabit interface and one 10/100Mbps interface. Thank you, Claudiu Beznea Changes in v3: - get rid of patch 1/6 from v2 as it was already integrated from patch series at [1] - rebase on top of current master branch Changes in v2: - fix compilation error on patch 6/6 for wb50n_defconfig [1] https://patchwork.ozlabs.org/project/uboot/list/?series=224484&state=* Claudiu Beznea (5): net: macb: add user io config data structure net: macb: check clk_set_rate return value to be negative net: macb: add support for sama7g5 gmac net: macb: add support for sama7g5 emac net: macb: take into account all RGMII interface types drivers/net/macb.c | 100 ++++++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 87 insertions(+), 13 deletions(-) -- 2.7.4

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Pull request: u-boot-imx u-boot-imx-20210125
by Stefano Babic 25 Jan '21

25 Jan '21

Hi Tom, please pull from u-boot-imx, thanks ! The following changes since commit 184aa6504143b452132e28cd3ebecc7b941cdfa1: Merge tag 'u-boot-rockchip-20210121' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip (2021-01-21 07:39:47 -0500) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-imx.git tags/u-boot-imx-20210125 for you to fetch changes up to 4f37aa957939937f9f5b472f829ab81ef13c479a: ARM: imx: add i.MX8MN lpddr4 image cfg file (2021-01-23 14:01:59 +0100) ---------------------------------------------------------------- Changes for 2020.04 ------------------- - new board: Phytec phyCORE-i.MX8MP i.MX8MN Beacon EmbeddedWorks devkit - Fixes: several nanbcb fixes fix for imx8mm_beacon - further switch to distro boot commands - DM: DM Ether for MX6UL CI: https://gitlab.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/6013 ---------------------------------------------------------------- Adam Ford (6): imx8mm_beacon: Enable fixed regulator in SPL imx: imx8mm-beacon: Remove relocation restrictions spi: nxp_fspi: Enable support for nxp,imx8mm-fspi imx8mm_beacon: Enable QSPI Support arm64: dts: imx8mm-beacon: Resync imx8mm-beacon-som with 5.11-rc4 imx: Add support for i.MX8MN Beacon EmbeddedWorks devkit. Alice Guo (5): imx8mm: configs: add support for distro boot commands board: imx8mm: add boot.cmd for distro boot on iMX8MM imx8mp: configs: add support for distro boot commands board: imx8mp: add boot.cmd for distro boot on iMX8MP imx8mq: configs: add support for distro boot commands Han Xu (1): nandbcb: nand support for i.MX8MP Heiko Schocher (1): mmc: fsl_esdhc_imx.c: fix compiler warning Marc Ferland (2): arm: dart6ul: enable DM_ETH for the dart6ul arm: dart6ul: fix ddr size macro Marek Vasut (5): ARM: imx6: dh-imx6: Move bootcounter to SNVS_LPGDR clk: imx: Add ECSPI to iMX8MN spi: imx: Define register bits in the driver spi: imx: Use clock framework if enabled ARM: imx: add i.MX8MN lpddr4 image cfg file Martin Fuzzey (1): w1: mxc: fix build Peng Fan (11): imx: imx8mp_evk: enable eth support imx: imx8mn_ddr4_evk: Use CONFIG_TARGET_IMX8MN_DDR4_EVK for DDR4 EVK board imx: imx8mn_evk: correct stack/malloc adress arm: dts: imx8mn: sync dts from Linux Kernel imx8m: clock: add type of set_clk_eqos arm: dts: imx8mp: sync dts from Linux Kernel arm: dts: imx8mm: sync dts from Linux Kernel arm: dts: imx8mq: sync dts from Linux Kernel imx8m: lowlevel_init: tune alignment imx: imx8mn/p: drop CONFIG_SYS_[I,D]CACHE_OFF imx8m: add QSPI boot dev Sean Anderson (1): mx6ul(l)evk: Enable DM_ETH_PHY Teresa Remmet (1): board: phytec: imx8mp: Add PHYTEC phyCORE-i.MX8MP support Ye Li (9): imx: ddr: imx8m: Move selfref_en after DDR scrub nandbcb: Fix uninitialized variable imx: nandbcb: Fix resource leak imx: nandbcb: Fix resource leak in read_fcb imx: nandbcb: Fix potential overflow in fill_dbbt_data imx: nandbcb: Fix potential overflow in nandbcb_set_boot_config imx: Fix market segment fuse offset on iMX8MP imx6: Remove AHCI device before boot OS imx: timer: Modify GPT timer driver for mx7 arch/arm/dts/Makefile | 2 + arch/arm/dts/imx6ull-dart-6ul.dts | 48 ++++ arch/arm/dts/imx6ull-dart-6ul.dtsi | 57 ++--- arch/arm/dts/imx8mm-beacon-som.dtsi | 326 +++++++++++++++----------- arch/arm/dts/imx8mm-evk.dts | 534 ++++++------------------------------------ arch/arm/dts/imx8mm-evk.dtsi | 489 ++++++++++++++++++++++++++++++++++++++ arch/arm/dts/imx8mm.dtsi | 53 ++++- arch/arm/dts/imx8mn-beacon-baseboard.dtsi | 236 +++++++++++++++++++ arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi | 122 ++++++++++ arch/arm/dts/imx8mn-beacon-kit.dts | 19 ++ arch/arm/dts/imx8mn-beacon-som.dtsi | 405 ++++++++++++++++++++++++++++++++ arch/arm/dts/imx8mn-ddr4-evk.dts | 321 ++++++++++--------------- arch/arm/dts/imx8mn-evk.dtsi | 360 ++++++++++++++++++++++++++++ arch/arm/dts/imx8mn-pinfunc.h | 1266 +++++++++++++++++++++++++++++++++++++++++++++++++------------------------------------------------- arch/arm/dts/imx8mn.dtsi | 411 +++++++++++++++++++++++++++----- arch/arm/dts/imx8mp-evk-u-boot.dtsi | 4 + arch/arm/dts/imx8mp-evk.dts | 117 +++++++++- arch/arm/dts/imx8mp-phyboard-pollux-rdk-u-boot.dtsi | 114 +++++++++ arch/arm/dts/imx8mp-phyboard-pollux-rdk.dts | 161 +++++++++++++ arch/arm/dts/imx8mp-phycore-som.dtsi | 293 +++++++++++++++++++++++ arch/arm/dts/imx8mp-pinfunc.h | 360 +++++++++------------------- arch/arm/dts/imx8mp.dtsi | 234 +++++++++++++++++-- arch/arm/dts/imx8mq-evk.dts | 186 ++++++++++++--- arch/arm/dts/imx8mq-pinfunc.h | 623 +++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm/dts/imx8mq.dtsi | 302 ++++++++++++++++++++++-- arch/arm/include/asm/arch-imx8m/clock.h | 1 + arch/arm/include/asm/arch-imx8m/imx-regs.h | 2 + arch/arm/include/asm/arch-mx25/imx-regs.h | 30 --- arch/arm/include/asm/arch-mx31/imx-regs.h | 31 --- arch/arm/include/asm/arch-mx35/imx-regs.h | 30 --- arch/arm/include/asm/arch-mx5/imx-regs.h | 36 --- arch/arm/include/asm/arch-mx6/imx-regs.h | 36 --- arch/arm/include/asm/arch-mx7/imx-regs.h | 37 --- arch/arm/mach-imx/cmd_nandbcb.c | 34 +-- arch/arm/mach-imx/cpu.c | 30 ++- arch/arm/mach-imx/imx8m/Kconfig | 16 +- arch/arm/mach-imx/imx8m/imximage-8mn-lpddr4.cfg | 17 ++ arch/arm/mach-imx/imx8m/lowlevel_init.S | 2 +- arch/arm/mach-imx/spl.c | 2 + arch/arm/mach-imx/timer.c | 16 +- board/beacon/imx8mn/Kconfig | 18 ++ board/beacon/imx8mn/MAINTAINERS | 6 + board/beacon/imx8mn/Makefile | 13 ++ board/beacon/imx8mn/README | 39 ++++ board/beacon/imx8mn/imx8mn_beacon.c | 56 +++++ board/beacon/imx8mn/lpddr4_timing.c | 1434 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ board/beacon/imx8mn/spl.c | 128 ++++++++++ board/freescale/imx8mm_evk/boot.cmd | 35 +++ board/freescale/imx8mn_evk/Kconfig | 2 +- board/freescale/imx8mp_evk/boot.cmd | 25 ++ board/freescale/imx8mp_evk/imx8mp_evk.c | 65 +++++- board/phytec/phycore_imx8mp/Kconfig | 12 + board/phytec/phycore_imx8mp/MAINTAINERS | 9 + board/phytec/phycore_imx8mp/Makefile | 11 + board/phytec/phycore_imx8mp/lpddr4_timing.c | 1849 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ board/phytec/phycore_imx8mp/phycore-imx8mp.c | 39 ++++ board/phytec/phycore_imx8mp/spl.c | 129 ++++++++++ board/variscite/dart_6ul/dart_6ul.c | 76 +----- board/variscite/dart_6ul/spl.c | 3 - configs/dh_imx6_defconfig | 5 +- configs/imx8mm_beacon_defconfig | 11 +- configs/imx8mm_evk_defconfig | 2 + configs/imx8mn_beacon_defconfig | 132 +++++++++++ configs/imx8mn_ddr4_evk_defconfig | 2 +- configs/imx8mp_evk_defconfig | 11 +- configs/imx8mq_evk_defconfig | 1 + configs/mx6ul_14x14_evk_defconfig | 1 + configs/mx6ul_9x9_evk_defconfig | 1 + configs/mx6ull_14x14_evk_defconfig | 1 + configs/mx6ull_14x14_evk_plugin_defconfig | 1 + configs/phycore-imx8mp_defconfig | 95 ++++++++ configs/variscite_dart6ul_defconfig | 2 +- drivers/clk/imx/clk-imx8mn.c | 29 +++ drivers/ddr/imx/imx8m/ddr_init.c | 5 +- drivers/mmc/fsl_esdhc_imx.c | 2 + drivers/power/power_i2c.c | 8 +- drivers/spi/mxc_spi.c | 88 +++++++ drivers/spi/nxp_fspi.c | 9 + drivers/w1/mxc_w1.c | 2 +- include/configs/dart_6ul.h | 7 - include/configs/imx8mm_beacon.h | 2 - include/configs/imx8mm_evk.h | 64 +---- include/configs/imx8mn_beacon.h | 155 ++++++++++++ include/configs/imx8mn_evk.h | 9 +- include/configs/imx8mp_evk.h | 81 +++---- include/configs/imx8mq_evk.h | 75 +----- include/configs/phycore_imx8mp.h | 107 +++++++++ include/dt-bindings/clock/imx8mn-clock.h | 30 ++- include/dt-bindings/clock/imx8mp-clock.h | 95 +++++++- include/dt-bindings/clock/imx8mq-clock.h | 31 ++- 90 files changed, 10029 insertions(+), 2347 deletions(-) create mode 100644 arch/arm/dts/imx8mm-evk.dtsi create mode 100644 arch/arm/dts/imx8mn-beacon-baseboard.dtsi create mode 100644 arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mn-beacon-kit.dts create mode 100644 arch/arm/dts/imx8mn-beacon-som.dtsi create mode 100644 arch/arm/dts/imx8mn-evk.dtsi create mode 100644 arch/arm/dts/imx8mp-phyboard-pollux-rdk-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mp-phyboard-pollux-rdk.dts create mode 100644 arch/arm/dts/imx8mp-phycore-som.dtsi create mode 100644 arch/arm/dts/imx8mq-pinfunc.h create mode 100644 arch/arm/mach-imx/imx8m/imximage-8mn-lpddr4.cfg create mode 100644 board/beacon/imx8mn/Kconfig create mode 100644 board/beacon/imx8mn/MAINTAINERS create mode 100644 board/beacon/imx8mn/Makefile create mode 100644 board/beacon/imx8mn/README create mode 100644 board/beacon/imx8mn/imx8mn_beacon.c create mode 100644 board/beacon/imx8mn/lpddr4_timing.c create mode 100644 board/beacon/imx8mn/spl.c create mode 100644 board/freescale/imx8mm_evk/boot.cmd create mode 100644 board/freescale/imx8mp_evk/boot.cmd create mode 100644 board/phytec/phycore_imx8mp/Kconfig create mode 100644 board/phytec/phycore_imx8mp/MAINTAINERS create mode 100644 board/phytec/phycore_imx8mp/Makefile create mode 100644 board/phytec/phycore_imx8mp/lpddr4_timing.c create mode 100644 board/phytec/phycore_imx8mp/phycore-imx8mp.c create mode 100644 board/phytec/phycore_imx8mp/spl.c create mode 100644 configs/imx8mn_beacon_defconfig create mode 100644 configs/phycore-imx8mp_defconfig create mode 100644 include/configs/imx8mn_beacon.h create mode 100644 include/configs/phycore_imx8mp.h Best regards, Stefano -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic(a)denx.de =====================================================================

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Pull request for documentation tag doc-2021-04-rc1-2
by Heinrich Schuchardt 25 Jan '21

25 Jan '21

The following changes since commit 69d29fe1c0aeb33f42633a75555d30b7921c02aa: Merge tag 'efi-2021-04-rc1-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi (2021-01-23 19:07:00 -0500) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-efi.git tags/doc-2021-04-rc1-2 for you to fetch changes up to 5b6dac01e636aa8b799a68c115d9fd86e4bbbf09: doc: describe command conitrace (2021-01-25 01:15:34 +0100) ---------------------------------------------------------------- Pull request for documentation tag doc-2021-04-rc1 (2) * Man-pages for sbi, exit, for, echo, loady, true, false, conitrace * Adjust suppression of newline in echo command. * Provide unit test for echo command. ---------------------------------------------------------------- Heinrich Schuchardt (12): doc: document sbi command doc: describe exit command doc: document for statement cmd: change suppress newline in echo command test: unit test for echo command doc: document echo command cmd: correct long text loadb, loadx, loady doc: describe loady command doc: document true command dm: core: describe uclass_root_s doc: describe the false command doc: describe command conitrace MAINTAINERS | 1 + cmd/echo.c | 49 +++++++++++----------------- cmd/load.c | 12 +++---- doc/usage/conitrace.rst | 54 +++++++++++++++++++++++++++++++ doc/usage/echo.rst | 65 +++++++++++++++++++++++++++++++++++++ doc/usage/exit.rst | 40 +++++++++++++++++++++++ doc/usage/false.rst | 28 ++++++++++++++++ doc/usage/for.rst | 65 +++++++++++++++++++++++++++++++++++++ doc/usage/index.rst | 8 +++++ doc/usage/loady.rst | 67 +++++++++++++++++++++++++++++++++++++++ doc/usage/sbi.rst | 49 ++++++++++++++++++++++++++++ doc/usage/true.rst | 28 ++++++++++++++++ include/asm-generic/global_data.h | 16 +++++++--- test/cmd/Makefile | 3 ++ test/cmd/test_echo.c | 57 +++++++++++++++++++++++++++++++++ 15 files changed, 501 insertions(+), 41 deletions(-) create mode 100644 doc/usage/conitrace.rst create mode 100644 doc/usage/echo.rst create mode 100644 doc/usage/exit.rst create mode 100644 doc/usage/false.rst create mode 100644 doc/usage/for.rst create mode 100644 doc/usage/loady.rst create mode 100644 doc/usage/sbi.rst create mode 100644 doc/usage/true.rst create mode 100644 test/cmd/test_echo.c

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