January 2021 - U-Boot

Boot failure triggered by USB on rockpro64-rk3399 and pinebook-pro-rk3399
by Vagrant Cascadian 22 Jan '21

22 Jan '21

It seems rockpro64-rk3399 and pinebook-pro-rk3399 fail to boot when usb is started. It hangs indefinitely at: ## Flattened Device Tree blob at 01f00000 Booting using the fdt blob at 0x1f00000 I have observed this also using 2020.10 on rockpro64-rk3399, though on pinebook-pro-rk3399 usb does not work and so it basically avoids triggering the issue. Setting CONFIG_USE_PREBOOT=n in the config works around the problem, though obviously by breaking usb keyboard support or booting from USB devices. Related bugs in Debian and manjaro: https://bugs.debian.org/973323 https://bugs.debian.org/980434 https://gitlab.manjaro.org/manjaro-arm/packages/core/uboot-rockpro64/-/issu… Boot log: U-Boot 2021.01+dfsg-1 (Jan 17 2021 - 03:50:13 +0000) SoC: Rockchip rk3399 Reset cause: POR Model: Pine64 RockPro64 v2.1 DRAM: 3.9 GiB PMIC: RK808 MMC: mmc@fe310000: 2, mmc@fe320000: 1, sdhci@fe330000: 0 Loading Environment from SPIFlash... SF: Detected gd25q128 with page size 256 Bytes, erase size 4 KiB, total 16 MiB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Model: Pine64 RockPro64 v2.1 Net: eth0: ethernet@fe300000 starting USB... Bus usb@fe380000: USB EHCI 1.00 Bus usb@fe3a0000: USB OHCI 1.0 Bus usb@fe3c0000: USB EHCI 1.00 Bus usb@fe3e0000: USB OHCI 1.0 Bus dwc3: usb maximum-speed not found Register 2000140 NbrPorts 2 Starting the controller USB XHCI 1.10 scanning bus usb@fe380000 for devices... 1 USB Device(s) found scanning bus usb@fe3a0000 for devices... 1 USB Device(s) found scanning bus usb@fe3c0000 for devices... 1 USB Device(s) found scanning bus usb@fe3e0000 for devices... 1 USB Device(s) found scanning bus dwc3 for devices... 1 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Hit any key to stop autoboot: 0 => printenv preboot preboot=usb start => usb reset resetting USB... Bus usb@fe380000: USB EHCI 1.00 Bus usb@fe3a0000: USB OHCI 1.0 Bus usb@fe3c0000: USB EHCI 1.00 Bus usb@fe3e0000: USB OHCI 1.0 Bus dwc3: usb maximum-speed not found Register 2000140 NbrPorts 2 Starting the controller USB XHCI 1.10 scanning bus usb@fe380000 for devices... 1 USB Device(s) found scanning bus usb@fe3a0000 for devices... 1 USB Device(s) found scanning bus usb@fe3c0000 for devices... 1 USB Device(s) found scanning bus usb@fe3e0000 for devices... 1 USB Device(s) found scanning bus dwc3 for devices... 1 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found => boot Card did not respond to voltage select! : -110 switch to partitions #0, OK mmc1 is current device Scanning mmc 1:1... Found /extlinux/extlinux.conf Retrieving file: /extlinux/extlinux.conf 144 bytes read in 5 ms (27.3 KiB/s) 1: Debian-Installer Retrieving file: /initrd.gz 28995285 bytes read in 1287 ms (21.5 MiB/s) Retrieving file: /vmlinuz 26922864 bytes read in 1195 ms (21.5 MiB/s) Retrieving file: /dtbs/rockchip/rk3399-rockpro64.dtb 56849 bytes read in 13 ms (4.2 MiB/s) Moving Image from 0x2080000 to 0x2200000, end=3c50000 ## Flattened Device Tree blob at 01f00000 Booting using the fdt blob at 0x1f00000 live well, vagrant

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Pull request: u-boot-rockchip-20210121
by Kever Yang 21 Jan '21

21 Jan '21

Hi Tom, Please pull the rockchip updates/fixes: - New board: rk3328 NanoPi R2S board; - Fix init voltage for some rk3399 boards; - enable rng for rk3399 by default; - set default to SPI bus 1 for SPI-flash for some board; - add dwc PCIe controller driver on rockchip platform; Gitlab ci: https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip/pipelines/5992 Thanks, - Kever The following changes since commit 83433fdab4920e206700bca33b9040c7978afc9d: Merge branch '2021-01-20-fs-fixes' (2021-01-20 16:45:43 -0500) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip.git tags/u-boot-rockchip-20210121 for you to fetch changes up to 9ddc0787bd660214366e386ce689dd78299ac9d0: pci: Add Rockchip dwc based PCIe controller driver (2021-01-21 12:00:45 +0800) ---------------------------------------------------------------- David Bauer (1): rockchip: rk3328: Add support for FriendlyARM NanoPi R2S Hugh Cole-Baker (2): rockchip: rk3399-roc-pc: default to SPI bus 1 for SPI-flash rockchip: puma-haikou: default to SPI bus 1 for SPI-flash Kever Yang (3): rockchip: evb-rk3399: Provide init voltage rockchip: firefly-rk3399: Provide init voltage rockchip: leez-rk3399: Provide init voltage Peter Robinson (2): arm: dts: rockchip: rk3399: enable rng at the SoC level configs: rk3399: enable rng on firefly/rock960/rockpro64 Shawn Lin (2): phy: rockchip: Add Rockchip Synopsys PCIe 3.0 PHY pci: Add Rockchip dwc based PCIe controller driver arch/arm/dts/Makefile | 1 + arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi | 40 ++ arch/arm/dts/rk3328-nanopi-r2s.dts | 370 +++++++++++ arch/arm/dts/rk3399-evb-u-boot.dtsi | 8 +- arch/arm/dts/rk3399-firefly-u-boot.dtsi | 4 + arch/arm/dts/rk3399-leez-p710-u-boot.dtsi | 4 + arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi | 4 - arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi | 3 +- arch/arm/dts/rk3399-roc-pc-u-boot.dtsi | 4 - arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 4 - arch/arm/dts/rk3399-u-boot.dtsi | 2 +- board/rockchip/evb_rk3328/MAINTAINERS | 7 + configs/firefly-rk3399_defconfig | 2 + configs/nanopi-r2s-rk3328_defconfig | 98 +++ configs/puma-rk3399_defconfig | 2 + configs/roc-pc-mezzanine-rk3399_defconfig | 1 + configs/roc-pc-rk3399_defconfig | 1 + configs/rock960-rk3399_defconfig | 2 + configs/rockpro64-rk3399_defconfig | 2 + drivers/pci/Kconfig | 9 + drivers/pci/Makefile | 1 + drivers/pci/pcie_dw_rockchip.c | 877 +++++++++++++++++++++++++ drivers/phy/rockchip/Kconfig | 9 + drivers/phy/rockchip/Makefile | 1 + drivers/phy/rockchip/phy-rockchip-snps-pcie3.c | 157 +++++ 25 files changed, 1594 insertions(+), 19 deletions(-) create mode 100644 arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi create mode 100644 arch/arm/dts/rk3328-nanopi-r2s.dts create mode 100644 configs/nanopi-r2s-rk3328_defconfig create mode 100644 drivers/pci/pcie_dw_rockchip.c create mode 100644 drivers/phy/rockchip/phy-rockchip-snps-pcie3.c

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[PATCH v2 00/12] smbios: Enhancements for more flexibility
by Simon Glass 21 Jan '21

21 Jan '21

This series includes various patches to allow more flexibility as to where the data for SMBIOS tables comes from: - introduces some standard sysinfo options as a source, e.g. to read strapping pins to determine the board revision - allows the U-Boot version number to be included - allows the version number to be provided programmatically, e.g. to support the build system adding information after U-Boot is built Documentation is added for how to obtain version information. The code is also refactored a little to make it easier to maintain. Changes in v2: - Add a comment about dropping the century - Zero the context's dev pointer if not used - Correct documentation format - Add new patch to fix sysinfo with CONFIG_IS_ENABLED() - Add new patch to fix crash on coral Simon Glass (12): README: Add doumentation for version information Makefile: Provide numeric versions smbios: Move smbios_write_type to the C file smbios: Use char consistently for the eos member smbios: Set BIOS release version smbios: Use a struct to keep track of context smbios: Drop the eos parameter smbios: Track the end of the string table smbios: Add more options for the BIOS version string sysinfo: Move #ifdef so that operations are always defined x86: coral: Add sysinfo ops smbios: Allow a few values to come from sysinfo Makefile | 4 + README | 92 ++++++++++ board/google/chromebook_coral/coral.c | 5 + include/asm-generic/global_data.h | 6 + include/smbios.h | 26 +-- include/sysinfo.h | 13 +- lib/smbios.c | 243 +++++++++++++++++++------- 7 files changed, 315 insertions(+), 74 deletions(-) -- 2.30.0.296.g2bfb1c46d8-goog

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

21 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. Fixes: 8a715530bb1f ("dm: core: Allow the uclass list to move") Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- include/asm-generic/global_data.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index efa09a1943..9fa9a17003 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -198,13 +198,13 @@ struct global_data { */ struct udevice *dm_root_f; /** - * @uclass_root: head of core tree + * @uclass_root_s: static head of core tree, if uclasses are in + * read-only memory and cannot be adjusted to use @uclass_root as a + * list head. */ 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 the head of core tree */ struct list_head *uclass_root; # if CONFIG_IS_ENABLED(OF_PLATDATA) -- 2.29.2

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[PATCH v2 00/15] gpio: Update and simplify the uclass API
by Simon Glass 21 Jan '21

21 Jan '21

At present the GPIO uclass mirrors what was in U-Boot before driver model. It works well in most cases but is becoming cumbersome with things like pull-up/down and drive strength. In those cases it is easier for the driver to deal with all the flags at one, rather than piece by piece. In fact the current API does not officially have a method for adjusting anything other than the direction flags. While set_dir_flags() and get_dir_flags() do in fact support changing other flags, this is not documented. Secondly, set_dir_flags actually ORs the current flags with the new ones so it is not possible to clear flags. It seems better to use a clr/set interface (bit clear followed by OR) to provide more flexibility. Finally, direction_input() and direction_output() are really just the same thing as set_dir_flags(), with a different name. We currently use the latter if available, failing back to the former. But it makes sense to deprecate the old methods. This series makes the above changes. Existing drivers are mostly left alone, since they should continue to operate as is. The sandbox driver is updated to add the required new tests and the x86 driver is switched over to the new API. The STM32 driver should be checked to make sure the open source/open drain features still work as intended. Changes in v2: - Use set_flags() instead of update_flags() - Fix 'provide' typo while we are here - Make operation of set_flags() deterministic - Swap newf and flags in sb_gpio_set_flags() Simon Glass (15): gpio: Disable functions not used with of-platdata dm: gpio: Rename set_dir_flags() method to update_flags() dm: gpio: Rename get_dir_flags() method to get_flags() gpio: Rename dm_gpio_get_dir_flags() to dm_gpio_get_flags() gpio: Drop dm_gpio_set_dir() gpio: sandbox: Rename GPIO dir_flags to flags gpio: sandbox: Use a separate flag for the value gpio: sandbox: Fully separate pin value from output value gpio: sandbox: Make sandbox_gpio_set_flags() set all flags dm: gpio: Add a way to update flags gpio: Replace direction_input() and direction_output() gpio: Use an 'ops' variable everywhere gpio: x86: Drop the deprecated methods in intel_gpio gpio: sandbox: Track whether a GPIO is driven gpio: Add a way to read 3-way strapping pins arch/sandbox/include/asm/gpio.h | 17 +- arch/x86/include/asm/intel_pinctrl_defs.h | 5 + drivers/gpio/gpio-uclass.c | 228 ++++++++++++++----- drivers/gpio/intel_gpio.c | 72 +++--- drivers/gpio/sandbox.c | 138 ++++++++---- drivers/gpio/stm32_gpio.c | 14 +- drivers/pinctrl/pinctrl-stmfx.c | 14 +- include/asm-generic/gpio.h | 130 +++++++++-- test/dm/gpio.c | 261 +++++++++++++++++++--- 9 files changed, 663 insertions(+), 216 deletions(-) -- 2.30.0.296.g2bfb1c46d8-goog

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imx8mp evk - boot stucks at BL31
by Elmar Psilog 21 Jan '21

21 Jan '21

I am on a imx8.mp evk board. I could build and start loader (SPL, UBOOT, DT, ATF/BL31, mkimage) from the freescale git. Due to some problems I switched to mainland Uboot 2021-1. I found SPL/ATF is booting, but it stops with: NOTICE: BL31: .... If I replace in imx-mkimage just the file u-boot-nodtb.bin with NXP's uboot, than it boots (it shows the U-Boot-2020.04 banner). So something went wrong with 2021-1 uboot or its default config. What can this be? I enabled log level 7, but nothing to be seen. (BTW: When enables loglevel >6 for SPL, SPL fails in DDR training. In NXP 20.04 SPL I couldn't compile with SPL log support)

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[PATCH 1/2] board: Atmel: Add SAMA5D27 giant board
by Greg Gallagher 21 Jan '21

21 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] mkeficapsule: Free up resources used for adding public key to dtb
by Sughosh Ganu 21 Jan '21

21 Jan '21

Fix the issues flagged by Coverity on resources not being released in the add_public_key function. Signed-off-by: Sughosh Ganu <sughosh.ganu(a)linaro.org> --- tools/mkeficapsule.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/tools/mkeficapsule.c b/tools/mkeficapsule.c index 270943fc90..caf0a1b231 100644 --- a/tools/mkeficapsule.c +++ b/tools/mkeficapsule.c @@ -150,6 +150,7 @@ static int add_public_key(const char *pkey_file, const char *dtb_file, if (srcfd == -1) { fprintf(stderr, "%s: Can't open %s: %s\n", __func__, pkey_file, strerror(errno)); + ret = -1; goto err; } @@ -157,6 +158,7 @@ static int add_public_key(const char *pkey_file, const char *dtb_file, if (ret == -1) { fprintf(stderr, "%s: Can't stat %s: %s\n", __func__, pkey_file, strerror(errno)); + ret = -1; goto err; } @@ -167,6 +169,7 @@ static int add_public_key(const char *pkey_file, const char *dtb_file, if ((sptr == MAP_FAILED) || (errno != 0)) { fprintf(stderr, "%s: Failed to mmap %s:%s\n", __func__, pkey_file, strerror(errno)); + ret = -1; goto err; } @@ -175,6 +178,7 @@ static int add_public_key(const char *pkey_file, const char *dtb_file, if (destfd == -1) { fprintf(stderr, "%s: Can't open %s: %s\n", __func__, dtb_file, strerror(errno)); + ret = -1; goto err; } @@ -189,6 +193,7 @@ static int add_public_key(const char *pkey_file, const char *dtb_file, if (ftruncate(destfd, dtb.st_size)) { fprintf(stderr, "%s: Can't expand %s: %s\n", __func__, dtb_file, strerror(errno)); + ret = -1; goto err;; } @@ -199,11 +204,13 @@ static int add_public_key(const char *pkey_file, const char *dtb_file, if ((dptr == MAP_FAILED) || (errno != 0)) { fprintf(stderr, "%s: Failed to mmap %s:%s\n", __func__, dtb_file, strerror(errno)); + ret = -1; goto err; } if (fdt_check_header(dptr)) { fprintf(stderr, "%s: Invalid FDT header\n", __func__); + ret = -1; goto err; } @@ -211,6 +218,7 @@ static int add_public_key(const char *pkey_file, const char *dtb_file, if (ret) { fprintf(stderr, "%s: Cannot expand FDT: %s\n", __func__, fdt_strerror(ret)); + ret = -1; goto err; } @@ -219,10 +227,11 @@ static int add_public_key(const char *pkey_file, const char *dtb_file, if (ret < 0) { fprintf(stderr, "%s: Unable to add public key to the FDT\n", __func__); + ret = -1; goto err; } - return 0; + ret = 0; err: if (sptr) @@ -237,7 +246,7 @@ err: if (destfd >= 0) close(destfd); - return -1; + return ret; } static int create_fwbin(char *path, char *bin, efi_guid_t *guid, -- 2.17.1

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[PATCH v2 00/21] Add support for MMC higher speed modes for TI's am65x, j721e and j7200 platforms
by Faiz Abbas 21 Jan '21

21 Jan '21

The following patches add support for higher speeds in the SD card and eMMC for TI's am65x, j721e, j7200 platforms. With these patches, the following max speeds are supported: j721e: DDR50, HS200 j7200: SDR104, HS200 am65x: SDR104*, HS200 v2: 1. Added patches to support UHS modes for the SD card even in am654x platforms. 2. Fixed an issue with patch 1 that was breaking builds on some platforms. * There's an issue with the am65x base board such that the power cycle circuit to the card takes way longer than the wait time in mmc core. Until this is fixed, am654x-evm and -idk will only support High speed mode at 3.3V (see patch 20) but this shouldn't block us from adding UHS modes in the dtsi as well as in the configs so other boards can still take advantage of the higher speed. UHS modes have been tested by adding the appropriate delay in the power cycle circuit. Link to v1: https://patchwork.ozlabs.org/project/uboot/list/?series=206622 Faiz Abbas (21): mmc: sdhci: Add helper functions for UHS modes mmc: am654_sdhci: Unconditionally switch off DLL in the beginning of ios_post() mmc: am654_sdhci: Convert flag fields to BIT macro mmc: am654_sdhci: Add flag for PHY calibration mmc: am654_sdhci: Add support for AM65x SR2.0 mmc: am654_sdhci: Add support for input tap delay mmc: am654_sdhci: Add support for writing to clkbuf_sel mmc: am654_sdhci: Add support for software tuning mmc: am654_sdhci: Fix HISPD bit configuration in some lower speed modes mmc: am654_sdhci: Use sdhci_set_control_reg() arm: dts: k3-am65: Fix mmc nodes arm: dts: k3-j721e-main: Update otap-delay values arm: dts: k3-j721e-common-proc-board: Add support for UHS modes for SD card arm: dts: k3-j7200-main: Add support for gpio0 arm: dts: k3-j7200-common-proc-board: Enable support for UHS modes configs: j721e_evm: Add support for UHS modes configs: j7200_evm: Add support for UHS modes i2c: Makefile: Add SPL_DM_I2C_GPIO arm: dts: k3-am65-main: Add itapdly and clkbuf-sel values arm: dts: k3-am654-base-board: Limit Sd card to High speed modes configs: am65x_evm: Add configs for UHS modes arch/arm/dts/k3-am65-main.dtsi | 31 ++ arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 67 +-- arch/arm/dts/k3-am654-base-board.dts | 26 ++ arch/arm/dts/k3-am654-r5-base-board.dts | 20 +- arch/arm/dts/k3-j7200-common-proc-board.dts | 49 ++- arch/arm/dts/k3-j7200-main.dtsi | 23 ++ .../arm/dts/k3-j7200-r5-common-proc-board.dts | 15 + arch/arm/dts/k3-j721e-common-proc-board.dts | 32 ++ arch/arm/dts/k3-j721e-main.dtsi | 8 +- configs/am65x_evm_a53_defconfig | 8 + configs/am65x_evm_r5_defconfig | 2 + configs/j7200_evm_a72_defconfig | 8 + configs/j7200_evm_r5_defconfig | 1 + configs/j721e_evm_a72_defconfig | 8 + configs/j721e_evm_r5_defconfig | 1 + drivers/i2c/Makefile | 2 +- drivers/mmc/Kconfig | 1 + drivers/mmc/am654_sdhci.c | 384 +++++++++++++----- drivers/mmc/sdhci.c | 51 +++ include/sdhci.h | 1 + 20 files changed, 564 insertions(+), 174 deletions(-) -- 2.17.1

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[PATCH 0/3] PowerPC: keymile: Add support for kmcent2 board
by Niel Fourie 21 Jan '21

21 Jan '21

This patch series adds basic support for the Hitachi Power Grids (previously Keymile and ABB) kmcent2 board, based on the NXP QorIQ T1040 SoC. Patch 1/3 pulls in the device trees from Linux 5.10 Patch 2/3 fixes a minor bug common to all the Keymile boards. Patch 3/3 finally adds the U-boot support for the kmcent2 Niel Fourie (3): PowerPC: dts: Pulled in kmcent2 dts files from Linux 5.10 keymile: common: Fix pram variable radix PowerPC: keymile: Add support for kmcent2 board arch/powerpc/cpu/mpc85xx/Kconfig | 4 + arch/powerpc/dts/Makefile | 1 + arch/powerpc/dts/elo3-dma-0.dtsi | 55 ++ arch/powerpc/dts/elo3-dma-1.dtsi | 55 ++ arch/powerpc/dts/kmcent2-u-boot.dtsi | 97 ++++ arch/powerpc/dts/kmcent2.dts | 338 ++++++++++++ arch/powerpc/dts/qoriq-bman1.dtsi | 14 + arch/powerpc/dts/qoriq-duart-0.dtsi | 24 + arch/powerpc/dts/qoriq-duart-1.dtsi | 24 + arch/powerpc/dts/qoriq-esdhc-0.dtsi | 13 + arch/powerpc/dts/qoriq-espi-0.dtsi | 14 + arch/powerpc/dts/qoriq-mpic.dtsi | 79 +++ arch/powerpc/dts/qoriq-qman3.dtsi | 14 + arch/powerpc/dts/qoriq-sata2-0.dtsi | 12 + arch/powerpc/dts/qoriq-sata2-1.dtsi | 12 + arch/powerpc/dts/qoriq-sec5.0-0.dtsi | 83 +++ arch/powerpc/dts/qoriq-usb2-dr-0.dtsi | 14 + arch/powerpc/dts/qoriq-usb2-mph-0.dtsi | 14 + arch/powerpc/dts/t1040si-post.dtsi | 727 +++++++++++++++++++++++++ arch/powerpc/dts/t104xsi-pre.dtsi | 88 +++ board/keymile/Kconfig | 1 + board/keymile/common/common.c | 2 +- board/keymile/common/ivm.c | 5 + board/keymile/kmcent2/Kconfig | 17 + board/keymile/kmcent2/MAINTAINERS | 8 + board/keymile/kmcent2/Makefile | 15 + board/keymile/kmcent2/ddr.c | 88 +++ board/keymile/kmcent2/kmcent2.c | 349 ++++++++++++ board/keymile/kmcent2/law.c | 40 ++ board/keymile/kmcent2/tlb.c | 120 ++++ configs/kmcent2_defconfig | 90 +++ include/configs/kmcent2.h | 537 ++++++++++++++++++ 32 files changed, 2953 insertions(+), 1 deletion(-) create mode 100644 arch/powerpc/dts/elo3-dma-0.dtsi create mode 100644 arch/powerpc/dts/elo3-dma-1.dtsi create mode 100644 arch/powerpc/dts/kmcent2-u-boot.dtsi create mode 100644 arch/powerpc/dts/kmcent2.dts create mode 100644 arch/powerpc/dts/qoriq-bman1.dtsi create mode 100644 arch/powerpc/dts/qoriq-duart-0.dtsi create mode 100644 arch/powerpc/dts/qoriq-duart-1.dtsi create mode 100644 arch/powerpc/dts/qoriq-esdhc-0.dtsi create mode 100644 arch/powerpc/dts/qoriq-espi-0.dtsi create mode 100644 arch/powerpc/dts/qoriq-mpic.dtsi create mode 100644 arch/powerpc/dts/qoriq-qman3.dtsi create mode 100644 arch/powerpc/dts/qoriq-sata2-0.dtsi create mode 100644 arch/powerpc/dts/qoriq-sata2-1.dtsi create mode 100644 arch/powerpc/dts/qoriq-sec5.0-0.dtsi create mode 100644 arch/powerpc/dts/qoriq-usb2-dr-0.dtsi create mode 100644 arch/powerpc/dts/qoriq-usb2-mph-0.dtsi create mode 100644 arch/powerpc/dts/t1040si-post.dtsi create mode 100644 arch/powerpc/dts/t104xsi-pre.dtsi create mode 100644 board/keymile/kmcent2/Kconfig create mode 100644 board/keymile/kmcent2/MAINTAINERS create mode 100644 board/keymile/kmcent2/Makefile create mode 100644 board/keymile/kmcent2/ddr.c create mode 100644 board/keymile/kmcent2/kmcent2.c create mode 100644 board/keymile/kmcent2/law.c create mode 100644 board/keymile/kmcent2/tlb.c create mode 100644 configs/kmcent2_defconfig create mode 100644 include/configs/kmcent2.h -- 2.29.2

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