August 2021 - U-Boot

u-boot & ZFS
by ChrisO 18 Aug '21

18 Aug '21

Hi I searched for u-boot ZFS references and all I found was several years old, but I suppose u-boot can cope with ZFS. So, my question is: is it possible to boot Linux from ZFS or at least boot from let's say SD-card with ext4 FS and mount a ZFS volume as root filesystem? I had a look at Armbian, installed all needed, user-space and kernel modules. After booting from SD card I can use ZFS on attached SATA SSD w/o any problem. I also see ZFS libs and kernel modules in initrd, so it looks like the necessary things are there. Don't know where to start. I would be very thankful for any help. Regards. Chris

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[PATCH] mkimage: use environment variable MKIMAGE_SIGN_PIN to set pin for OpenSSL Engine
by Marc Kleine-Budde 18 Aug '21

18 Aug '21

This patch adds the possibility to pass the PIN the OpenSSL Engine used during signing via the environment variable MKIMAGE_SIGN_PIN. This follows the approach used during kernel module signing ("KBUILD_SIGN_PIN") or UBIFS image signing ("MKIMAGE_SIGN_PIN"). Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> --- doc/uImage.FIT/signature.txt | 4 ++-- lib/rsa/rsa-sign.c | 11 +++++++++++ 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/doc/uImage.FIT/signature.txt b/doc/uImage.FIT/signature.txt index 7cb1c15e5e15..61a72db3c74f 100644 --- a/doc/uImage.FIT/signature.txt +++ b/doc/uImage.FIT/signature.txt @@ -533,8 +533,8 @@ Generic engine key ids: or "<key-name-hint>" -As mkimage does not at this time support prompting for passwords HSM may need -key preloading wrapper to be used when invoking mkimage. +In order to set the pin in the HSM, an environment variable "MKIMAGE_SIGN_PIN" +can be specified. The following examples use the Nitrokey Pro using pkcs11 engine. Instructions for other devices may vary. diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c index f4ed11e74a4a..49abec6c83fb 100644 --- a/lib/rsa/rsa-sign.c +++ b/lib/rsa/rsa-sign.c @@ -338,6 +338,7 @@ static int rsa_init(void) static int rsa_engine_init(const char *engine_id, ENGINE **pe) { + const char *key_pass; ENGINE *e; int ret; @@ -362,10 +363,20 @@ static int rsa_engine_init(const char *engine_id, ENGINE **pe) goto err_set_rsa; } + key_pass = getenv("MKIMAGE_SIGN_PIN"); + if (key_pass) { + if (!ENGINE_ctrl_cmd_string(e, "PIN", key_pass, 0)) { + fprintf(stderr, "Couldn't set PIN\n"); + ret = -1; + goto err_set_pin; + } + } + *pe = e; return 0; +err_set_pin: err_set_rsa: ENGINE_finish(e); err_engine_init: -- 2.30.2

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U-Boot sunxi DM_I2C migration?
by Tom Rini 18 Aug '21

18 Aug '21

Hey, As I try and migrate more CONFIG symbols to be Kconfig only, I see that sunxi is still using the legacy I2C drivers. Is there something specific holding up migration? Thanks! -- Tom

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[PATCH v2] dm: usb: add hook for low level usb init
by Simon-Pierre Allaire 18 Aug '21

18 Aug '21

This patch adds a hook to enable us to call a custom function when booting from USB Signed-off-by: Simon-Pierre Allaire <spallaire(a)distech-controls.com> --- Changes for v2: - Added description of the patch drivers/usb/host/usb-uclass.c | 7 ++++++- drivers/usb/musb-new/musb_uboot.c | 13 +++++++++++++ 2 files changed, 19 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c index 611ea97a72..e1ea21970c 100644 --- a/drivers/usb/host/usb-uclass.c +++ b/drivers/usb/host/usb-uclass.c @@ -243,6 +243,7 @@ int usb_init(void) struct udevice *bus; struct uclass *uc; int count = 0; + void *ctrl; int ret; asynch_allowed = 1; @@ -256,7 +257,11 @@ int usb_init(void) uclass_foreach_dev(bus, uc) { /* init low_level USB */ printf("USB%d: ", count); - count++; + ret = usb_lowlevel_init(count, USB_INIT_HOST, &ctrl); + if (ret == -ENODEV) /* No such device. */ + puts("Port not available.\n"); + else + count++; #ifdef CONFIG_SANDBOX /* diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c index 9c8cc6e584..5540640d6d 100644 --- a/drivers/usb/musb-new/musb_uboot.c +++ b/drivers/usb/musb-new/musb_uboot.c @@ -303,6 +303,19 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) #endif /* !CONFIG_IS_ENABLED(DM_USB) */ #if CONFIG_IS_ENABLED(DM_USB) + +int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) +{ + int ret; + + ret = board_usb_init(index, init); + if (ret != 0) { + puts("Failed to initialize board for USB\n"); + return ret; + } + return 0; +} + static int musb_submit_control_msg(struct udevice *dev, struct usb_device *udev, unsigned long pipe, void *buffer, int length, struct devrequest *setup) -- 2.30.2

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[PATCH 0/4] clk: at91: fix system clocks display for sam9x60
by Claudiu Beznea 18 Aug '21

18 Aug '21

Hi, After added CCF support for SAM9X60 the CPU, crystal and master clocks were not displayed correctly. These clocks are now displayed by at91_cpu driver. Adapt master clock driver by adding control logic for its prescaler and divider such that these to be correctly retrived by at91_cpu driver via device tree (or any other mechanism). Thank you, Claudiu Beznea Claudiu Beznea (4): clk: at91: clk-master: split master clock in pres and divider cpu: at91: add compatible for ARM9260EJ-S ARM: dts: at91: sam9x60: add bindings for CPU configs: sam9x60ek: enable CONFIG_CPU arch/arm/dts/sam9x60.dtsi | 12 +++ configs/sam9x60ek_mmc_defconfig | 1 + configs/sam9x60ek_nandflash_defconfig | 1 + configs/sam9x60ek_qspiflash_defconfig | 1 + drivers/clk/at91/clk-master.c | 107 +++++++++++++++++++++----- drivers/clk/at91/pmc.h | 7 +- drivers/clk/at91/sam9x60.c | 44 +++++++---- drivers/clk/at91/sama7g5.c | 36 +++++---- drivers/cpu/at91_cpu.c | 1 + 9 files changed, 160 insertions(+), 50 deletions(-) -- 2.25.1

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[PATCH] ARM: at91: Add chip ID of SAMA5D29
by Hari Prasath 18 Aug '21

18 Aug '21

Add SAMA5D29 SoC for identification during the boot up. Signed-off-by: Hari Prasath <Hari.PrasathGE(a)microchip.com> --- arch/arm/mach-at91/armv7/sama5d2_devices.c | 2 ++ arch/arm/mach-at91/include/mach/sama5d2.h | 1 + 2 files changed, 3 insertions(+) diff --git a/arch/arm/mach-at91/armv7/sama5d2_devices.c b/arch/arm/mach-at91/armv7/sama5d2_devices.c index 9e9d026c3e..edc20574c3 100644 --- a/arch/arm/mach-at91/armv7/sama5d2_devices.c +++ b/arch/arm/mach-at91/armv7/sama5d2_devices.c @@ -46,6 +46,8 @@ char *get_cpu_name(void) return "SAMA5D28-CU"; case ARCH_EXID_SAMA5D28CN: return "SAMA5D28-CN"; + case ARCH_EXID_SAMA5D29CN: + return "SAMA5D29-CN"; } } diff --git a/arch/arm/mach-at91/include/mach/sama5d2.h b/arch/arm/mach-at91/include/mach/sama5d2.h index d1b2e01cdd..9d9462725c 100644 --- a/arch/arm/mach-at91/include/mach/sama5d2.h +++ b/arch/arm/mach-at91/include/mach/sama5d2.h @@ -215,6 +215,7 @@ #define ARCH_EXID_SAMA5D27CN 0x00000021 #define ARCH_EXID_SAMA5D28CU 0x00000010 #define ARCH_EXID_SAMA5D28CN 0x00000020 +#define ARCH_EXID_SAMA5D29CN 0x00000023 #define ARCH_ID_SAMA5D2_SIP 0x8a5c08c2 #define ARCH_EXID_SAMA5D225C_D1M 0x00000053 -- 2.17.1

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[PATCH] arm: at91: gardena-smart-gateway-at91sam: Adjust to production values
by Reto Schneider 18 Aug '21

18 Aug '21

From: Reto Schneider <reto.schneider(a)husqvarnagroup.com> This commit updates the default config with the values that will be used soon on the Atmel / Microchip AT91SAM9G25 based GARDENA smart gateway. Signed-off-by: Reto Schneider <reto.schneider(a)husqvarnagroup.com> --- This patch applies to current u-boot-atmel/next configs/gardena-smart-gateway-at91sam_defconfig | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/configs/gardena-smart-gateway-at91sam_defconfig b/configs/gardena-smart-gateway-at91sam_defconfig index 40fe0f150e..c626cd699a 100644 --- a/configs/gardena-smart-gateway-at91sam_defconfig +++ b/configs/gardena-smart-gateway-at91sam_defconfig @@ -8,6 +8,7 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_NR_DRAM_BANKS=1 +CONFIG_SYS_MEMTEST_START=0x0 CONFIG_ENV_SIZE=0x10000 CONFIG_DM_GPIO=y CONFIG_SPL_TEXT_BASE=0x300000 @@ -22,6 +23,8 @@ CONFIG_DEBUG_UART=y CONFIG_FIT=y CONFIG_NAND_BOOT=y CONFIG_BOOTDELAY=0 +CONFIG_AUTOBOOT_KEYED=y +CONFIG_AUTOBOOT_STOP_STR="x" CONFIG_USE_BOOTARGS=y CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk mtdparts=atmel_nand:256k(bootstrap)ro,768k(uboot)ro,256k(env_redundant),256k(env),512k(dtb),6M(kernel)ro,-(rootfs) rootfstype=ubifs ubi.mtd=6 root=ubi0:rootfs rw" CONFIG_SYS_CONSOLE_IS_IN_ENV=y @@ -32,20 +35,26 @@ CONFIG_SPL_NAND_SUPPORT=y CONFIG_SPL_NAND_DRIVERS=y CONFIG_SPL_NAND_BASE=y CONFIG_HUSH_PARSER=y +CONFIG_CMD_LICENSE=y CONFIG_CMD_BOOTZ=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_MEMTEST=y +CONFIG_SYS_ALT_MEMTEST=y CONFIG_CMD_DM=y # CONFIG_CMD_FLASH is not set CONFIG_CMD_GPIO=y CONFIG_CMD_MTD=y CONFIG_CMD_NAND=y CONFIG_CMD_WDT=y -# CONFIG_CMD_SETEXPR is not set CONFIG_CMD_DHCP=y CONFIG_CMD_PING=y CONFIG_CMD_CACHE=y CONFIG_CMD_TIME=y +CONFIG_CMD_GETTIME=y +CONFIG_CMD_UUID=y CONFIG_CMD_FAT=y CONFIG_CMD_MTDPARTS=y +CONFIG_CMD_MTDPARTS_SHOW_NET_SIZES=y CONFIG_MTDIDS_DEFAULT="nand0=atmel_nand" CONFIG_MTDPARTS_DEFAULT="atmel_nand:1536k(uboot),10752k(unused),-(ubi)" CONFIG_CMD_UBI=y @@ -58,6 +67,8 @@ CONFIG_ENV_UBI_PART="ubi" CONFIG_ENV_UBI_VOLUME="uboot_env0" CONFIG_ENV_UBI_VOLUME_REDUND="uboot_env1" CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_VERSION_VARIABLE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_DM=y CONFIG_SPL_DM=y @@ -71,6 +82,7 @@ CONFIG_LED_GPIO=y CONFIG_MTD=y CONFIG_NAND_ATMEL=y CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER=y +CONFIG_MTD_UBI_FASTMAP=y CONFIG_DM_ETH=y CONFIG_MACB=y CONFIG_PINCTRL=y @@ -84,3 +96,4 @@ CONFIG_ATMEL_PIT_TIMER=y CONFIG_WDT=y CONFIG_WDT_AT91=y # CONFIG_UBIFS_SILENCE_MSG is not set +CONFIG_LZMA=y -- 2.30.2

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[PATCH 1/1] arm: Finish migration of HAS_FSL_XHCI_USB
by Tom Rini 18 Aug '21

18 Aug '21

This symbol was largely migrated, except for one case. Update it. Cc: Priyanka Jain <priyanka.jain(a)nxp.com> Signed-off-by: Tom Rini <trini(a)konsulko.com> --- Note that include/configs/lx2160a_common.h isn't under any MAINTAINERS entry but should be. --- arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 6 ++++-- include/configs/lx2160a_common.h | 1 - 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index 9c58f69dbd0d..9cef363fbaab 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -58,6 +58,7 @@ config ARCH_LS1043A select ARM_ERRATA_855873 if !TFABOOT select FSL_LAYERSCAPE select FSL_LSCH2 + select HAS_FSL_XHCI_USB if USB_HOST select SYS_FSL_SRDS_1 select SYS_HAS_SERDES select SYS_FSL_DDR @@ -89,6 +90,7 @@ config ARCH_LS1046A select ARMV8_SET_SMPEN select FSL_LAYERSCAPE select FSL_LSCH2 + select HAS_FSL_XHCI_USB if USB_HOST select SYS_FSL_SRDS_1 select SYS_HAS_SERDES select SYS_FSL_DDR @@ -245,6 +247,7 @@ config ARCH_LX2160A bool select ARMV8_SET_SMPEN select FSL_LSCH3 + select HAS_FSL_XHCI_USB if USB_HOST select NXP_LSCH3_2 select SYS_HAS_SERDES select SYS_FSL_SRDS_1 @@ -642,9 +645,8 @@ config SPL_LDSCRIPT config HAS_FSL_XHCI_USB bool - default y if ARCH_LS1043A || ARCH_LS1046A help - For some SoC(such as LS1043A and LS1046A), USB and QE-HDLC multiplex use + For some SoC (such as LS1043A and LS1046A), USB and QE-HDLC multiplex use pins, select it when the pins are assigned to USB. config SYS_FSL_BOOTROM_BASE diff --git a/include/configs/lx2160a_common.h b/include/configs/lx2160a_common.h index 1338ee3cda3b..8977ee9de23a 100644 --- a/include/configs/lx2160a_common.h +++ b/include/configs/lx2160a_common.h @@ -143,7 +143,6 @@ /* USB */ #ifdef CONFIG_USB_HOST -#define CONFIG_HAS_FSL_XHCI_USB #ifndef CONFIG_TARGET_LX2162AQDS #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #endif -- 2.17.1

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[RFC] imx8mm-evk: Generate a bootable flash.bin again
by Fabio Estevam 18 Aug '21

18 Aug '21

After the convesion to binman in commit 8996e6b7c6a1 ("imx8mm_evk: switch to use binman to pack images"), it is necessary to flash both flash.bin and u-boot.itb to get a bootable system. Prior to this commit, only flash.bin was needed. Such new requirement breaks existing distro mechanisms to generate the final image because the extra u-boot.itb is now required. Generate a final flash.bin image that can be used again as a single bootable image to keep the original behavior. Suggested-by: Heiko Schocher <hs(a)denx.de> Signed-off-by: Fabio Estevam <festevam(a)denx.de> --- arch/arm/dts/imx8mm-evk-u-boot.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/dts/imx8mm-evk-u-boot.dtsi b/arch/arm/dts/imx8mm-evk-u-boot.dtsi index f200afac9f..ad3056c7c8 100644 --- a/arch/arm/dts/imx8mm-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-evk-u-boot.dtsi @@ -217,4 +217,19 @@ }; }; }; + + imx-boot { + filename = "flash.bin"; + pad-byte = <0x00>; + + spl: blob-ext@1 { + offset = <0x0>; + filename = "flash.bin"; + }; + + uboot: blob-ext@2 { + offset = <0x57c00>; + filename = "u-boot.itb"; + }; + }; }; -- 2.25.1

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[PATCH v3 0/9] phyCORE-i.MX8MP Update
by Teresa Remmet 18 Aug '21

18 Aug '21

Hello, this is the third version of the phyCORE-i.MX8MP updates. This includes also an update of imx8mp.dtsi from kernel and the introduction of a common imx8mp-u-boot.dtsi. This version only moves some code from one place/patch to an other. No intentional functional change to the previous version. Changes are listed in patches more detailed. Changes in v3: - added Reviewed-by tags. - [2/9] moved binman nodes to common imx8mp-u-boot.dtsi - made now all debug uart changes in patch: [4/9] "board: phytec: phycore_imx8mp: Change debug UART" Changes in v2: - [5/9] removed hardcoded serverip in environment - [5/9] removed not needed fec eth defines in board config include Teresa Teresa Remmet (9): arm: dts: imx8mp: Resync imx8mp device tree include arm: dts: imx8mp: Add common u-boot dtsi arm: dts: imx8mp-phyboard-pollux: Sync dts files with kernel board: phytec: phycore_imx8mp: Change debug UART board: phytec: phycore_imx8mp: Add fec support board: phytec: phycore_imx8mp: Set VDD_ARM to 0,95V board: phytec: phycore-imx8mp: Enable DVS1 control arm: dts: imx8mp-phyboard-pollux-rdk-u-boot: Add wdog pinctrl entry board: phytec: imx8mp-phycore: Switch to binman arch/arm/dts/imx8mp-evk-u-boot.dtsi | 143 +---------------- .../imx8mp-phyboard-pollux-rdk-u-boot.dtsi | 47 +----- arch/arm/dts/imx8mp-phyboard-pollux-rdk.dts | 58 ++++++- arch/arm/dts/imx8mp-phycore-som.dtsi | 2 +- arch/arm/dts/imx8mp-u-boot.dtsi | 149 ++++++++++++++++++ arch/arm/dts/imx8mp.dtsi | 146 ++++++++++++++++- arch/arm/mach-imx/imx8m/Kconfig | 1 + .../phytec/phycore_imx8mp/imximage-8mp-sd.cfg | 10 ++ board/phytec/phycore_imx8mp/phycore-imx8mp.c | 14 ++ board/phytec/phycore_imx8mp/spl.c | 23 ++- configs/phycore-imx8mp_defconfig | 12 +- include/configs/phycore_imx8mp.h | 21 ++- 12 files changed, 424 insertions(+), 202 deletions(-) create mode 100644 arch/arm/dts/imx8mp-u-boot.dtsi create mode 100644 board/phytec/phycore_imx8mp/imximage-8mp-sd.cfg -- 2.25.1

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