April 2023 - U-Boot

[PATCH] riscv: Support riscv64 image type
by Rick Chen 27 Jul '23

27 Jul '23

Allow U-Boot to load 32 or 64 bits RISC-V Kernel Image distinguishly. It helps to avoid someone maybe make a mistake to run 32-bit U-Boot to load 64-bit kernel. Signed-off-by: Rick Chen <rick(a)andestech.com> --- The patchset is based on Simon's patch: riscv: Add a 64-bit image type --- --- arch/riscv/include/asm/u-boot.h | 4 ++++ cmd/booti.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/riscv/include/asm/u-boot.h b/arch/riscv/include/asm/u-boot.h index d5e1d5f323..e3b4a0357c 100644 --- a/arch/riscv/include/asm/u-boot.h +++ b/arch/riscv/include/asm/u-boot.h @@ -23,6 +23,10 @@ #include <asm/u-boot-riscv.h> /* For image.h:image_check_target_arch() */ +#ifdef CONFIG_ARCH_RV64I +#define IH_ARCH_DEFAULT IH_ARCH_RISCV64 +#else #define IH_ARCH_DEFAULT IH_ARCH_RISCV +#endif #endif /* _U_BOOT_H_ */ diff --git a/cmd/booti.c b/cmd/booti.c index 6ac39193db..dc0b0ae41c 100644 --- a/cmd/booti.c +++ b/cmd/booti.c @@ -119,7 +119,7 @@ int do_booti(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) images.os.os = IH_OS_LINUX; #ifdef CONFIG_RISCV_SMODE - images.os.arch = IH_ARCH_RISCV; + images.os.arch = IH_ARCH_DEFAULT; #elif CONFIG_ARM64 images.os.arch = IH_ARCH_ARM64; #endif -- 2.17.1

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[PATCH] configs: at91: sama5d2_icp_mmc: Enable CONFIG_LTO
by Stefan Roese 24 Jul '23

24 Jul '23

Adding just a tiny bit more code for sama5d2_icp_mmc leads to a SRAM image overflow. Fix this by enabling LTO for this board, so that such changes still can be made to the common U-Boot code. Signed-off-by: Stefan Roese <sr(a)denx.de> Cc: Tudor Ambarus <tudor.ambarus(a)microchip.com> Cc: Eugen Hristev <eugen.hristev(a)microchip.com> Cc: Sergiu Moga <sergiu.moga(a)microchip.com> Cc: Pali Rohár <pali(a)kernel.org> --- configs/sama5d2_icp_mmc_defconfig | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/configs/sama5d2_icp_mmc_defconfig b/configs/sama5d2_icp_mmc_defconfig index e1b602d8e5ec..a3c57a3f1250 100644 --- a/configs/sama5d2_icp_mmc_defconfig +++ b/configs/sama5d2_icp_mmc_defconfig @@ -9,9 +9,11 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x20003ef0 +CONFIG_SF_DEFAULT_SPEED=66000000 CONFIG_ENV_SIZE=0x4000 CONFIG_DM_GPIO=y CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d2_icp" +CONFIG_OF_LIBFDT_OVERLAY=y CONFIG_SPL_MMC=y CONFIG_SPL_SERIAL=y CONFIG_SPL_DRIVERS_MISC=y @@ -24,6 +26,7 @@ CONFIG_SPL_FS_FAT=y CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_SYS_LOAD_ADDR=0x22000000 CONFIG_DEBUG_UART=y +CONFIG_LTO=y CONFIG_ENV_VARS_UBOOT_CONFIG=y CONFIG_SYS_MONITOR_LEN=524288 CONFIG_FIT=y @@ -86,7 +89,6 @@ CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_ATMEL=y CONFIG_DM_SPI_FLASH=y CONFIG_SF_DEFAULT_BUS=2 -CONFIG_SF_DEFAULT_SPEED=66000000 CONFIG_SPI_FLASH_SFDP_SUPPORT=y CONFIG_SPI_FLASH_ATMEL=y CONFIG_SPI_FLASH_MACRONIX=y @@ -110,5 +112,4 @@ CONFIG_TIMER=y CONFIG_SPL_TIMER=y CONFIG_ATMEL_TCB_TIMER=y CONFIG_SPL_ATMEL_TCB_TIMER=y -CONFIG_OF_LIBFDT_OVERLAY=y # CONFIG_EFI_LOADER_HII is not set -- 2.40.1

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[PATCH v1 0/2] Add bitbang feature for npcm8xx and driver
by Jim Liu 22 Jul '23

22 Jul '23

Driver didn't support bitbang feature. Add bb_miiphy_bus function for driver and open feature for npcm8xx the log is as below: ------------------------------------- U-Boot 2023.04-rc2-dirty (Feb 14 2023 - 15:01:17 +0800) CPU-0: NPCM845 A1 @ Model: Nuvoton npcm845 Development Board (Device Tree) DRAM: 848 MiB RNG: NPCM RNG module bind OK OTP: NPCM OTP module bind OK AES: NPCM AES module bind OK SHA: NPCM SHA module bind OK Core: 617 devices, 23 uclasses, devicetree: separate MMC: sdhci@f0842000: 0 Loading Environment from SPIFlash... SF: Detected mx66l1g45g with page size 256 Bytes, erase size 4 KiB, total 128 MiB OK In: serial@0 Out: serial@0 Err: serial@0 Net: eth0: eth@f0802000, eth1: eth@f0804000 eth@f0808000: use bitbang mii.. , eth3: eth@f0808000 Hit any key to stop autoboot: 0 U-Boot>ping 192.168.0.5 eth@f0804000 Waiting for PHY auto negotiation to complete......... TIMEOUT ! Could not initialize PHY eth@f0804000 Speed: 100, full duplex Using eth@f0808000 device host 192.168.0.5 is alive ------------------------------------------------- Jim Liu (2): ARM: configs: add bitbang feature for npcm8xx net: designware: add bitbang feature for designware driver configs/arbel_evb_defconfig | 3 + drivers/net/designware.c | 109 +++++++++++++++++++++++++++++++++++- drivers/net/designware.h | 3 + include/configs/arbel.h | 1 + 4 files changed, 115 insertions(+), 1 deletion(-) -- 2.17.1

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How to debug u-boot data abort
by qianfan 22 Jul '23

22 Jul '23

Hi: I had a custom AM335X board connected my computer by usbnet. It always report data abort when 'dhcp': Next it the log: U-Boot 2022.01-rc1-00183-gfa5b4e2d19-dirty (Feb 25 2022 - 15:45:02 +0800) CPU : AM335X-GP rev 2.1 Model: WISDOM AM335X CCT DRAM: 512 MiB NAND: 256 MiB MMC: OMAP SD/MMC: 0 Loading Environment from NAND... *** Warning - bad CRC, using default environment Net: Could not get PHY for ethernet@4a100000: addr 0 eth2: ethernet@4a100000, eth3: usb_ether Hit any key to stop autoboot: 0 => setenv autoload no => dhcp using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in MAC de:ad:be:ef:00:01 HOST MAC de:ad:be:ef:00:00 RNDIS ready musb-hdrc: peripheral reset irq lost! high speed config #2: 2 mA, Ethernet Gadget, using RNDIS USB RNDIS network up! BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 DHCP client bound to address 192.168.200.4 (757 ms) data abort pc : [<9fe9b0a2>] lr : [<9febbc3f>] reloc pc : [<808130a2>] lr : [<80833c3f>] sp : 9de53410 ip : 9de53578 fp : 00000001 r10: 9de5345c r9 : 9de67e80 r8 : 9febbae5 r7 : 9de72c30 r6 : 9feec710 r5 : 0000000d r4 : 00000018 r3 : 3fdd8e04 r2 : 00000002 r1 : 9feec728 r0 : 9feec700 Flags: Nzcv IRQs off FIQs on Mode SVC_32 (T) Code: f023 0303 60ca 4403 (6091) 685a Resetting CPU ... resetting ... It's there has any doc about how to debug data abort? Or is the bug is already fixed? Thanks

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[PATCH 1/2] net: rtl8169: add minimal support for 8125B variant
by Eugen Hristev 21 Jul '23

21 Jul '23

Add minimal support for 8125B version. Changes are based on the Linux driver. Tested on Radxa Rock 5B Rk3588 board. Connection to a laptop worked fine in 100 Mbps mode. 1000 Mbps mode is not working at the moment. Signed-off-by: Eugen Hristev <eugen.hristev(a)collabora.com> --- drivers/net/rtl8169.c | 52 ++++++++++++++++++++++++++++++------------- 1 file changed, 37 insertions(+), 15 deletions(-) diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c index c9c07a5a8ffe..2276a465e787 100644 --- a/drivers/net/rtl8169.c +++ b/drivers/net/rtl8169.c @@ -118,9 +118,9 @@ enum RTL8169_registers { FLASH = 0x30, ERSR = 0x36, ChipCmd = 0x37, - TxPoll = 0x38, - IntrMask = 0x3C, - IntrStatus = 0x3E, + TxPoll_8169 = 0x38, + IntrMask_8169 = 0x3C, + IntrStatus_8169 = 0x3E, TxConfig = 0x40, RxConfig = 0x44, RxMissed = 0x4C, @@ -148,6 +148,12 @@ enum RTL8169_registers { FuncForceEvent = 0xFC, }; +enum RTL8125_registers { + IntrMask_8125 = 0x38, + IntrStatus_8125 = 0x3C, + TxPoll_8125 = 0x90, +}; + enum RTL8169_register_content { /*InterruptStatusBits */ SYSErr = 0x8000, @@ -263,6 +269,7 @@ static struct { {"RTL-8101e", 0x34, 0xff7e1880,}, {"RTL-8100e", 0x32, 0xff7e1880,}, {"RTL-8168h/8111h", 0x54, 0xff7e1880,}, + {"RTL-8125B", 0x64, 0xff7e1880,}, }; enum _DescStatusBit { @@ -347,6 +354,7 @@ static struct pci_device_id supported[] = { { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8167) }, { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8168) }, { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169) }, + { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8125) }, {} }; @@ -517,6 +525,7 @@ static int rtl_recv_common(struct udevice *dev, unsigned long dev_iobase, /* return true if there's an ethernet packet ready to read */ /* nic->packet should contain data on return */ /* nic->packetlen should contain length of data */ + struct pci_child_plat *pplat = dev_get_parent_plat(dev); int cur_rx; int length = 0; @@ -558,6 +567,10 @@ static int rtl_recv_common(struct udevice *dev, unsigned long dev_iobase, return length; } else { + u32 IntrStatus = IntrStatus_8169; + + if (pplat->device == 0x8125) + IntrStatus = IntrStatus_8125; ushort sts = RTL_R8(IntrStatus); RTL_W8(IntrStatus, sts & ~(TxErr | RxErr | SYSErr)); udelay(100); /* wait */ @@ -582,6 +595,7 @@ static int rtl_send_common(struct udevice *dev, unsigned long dev_iobase, { /* send the packet to destination */ + struct pci_child_plat *pplat = dev_get_parent_plat(dev); u32 to; u8 *ptxb; int entry = tpc->cur_tx % NUM_TX_DESC; @@ -618,7 +632,10 @@ static int rtl_send_common(struct udevice *dev, unsigned long dev_iobase, ((len > ETH_ZLEN) ? len : ETH_ZLEN)); } rtl_flush_tx_desc(&tpc->TxDescArray[entry]); - RTL_W8(TxPoll, 0x40); /* set polling bit */ + if (pplat->device == 0x8125) + RTL_W8(TxPoll_8125, 0x1); /* set polling bit */ + else + RTL_W8(TxPoll_8169, 0x40); /* set polling bit */ tpc->cur_tx++; to = currticks() + TX_TIMEOUT; @@ -824,21 +841,26 @@ static int rtl8169_eth_start(struct udevice *dev) return 0; } -static void rtl_halt_common(unsigned long dev_iobase) +static void rtl_halt_common(struct udevice *dev) { + struct rtl8169_private *priv = dev_get_priv(dev); + struct pci_child_plat *pplat = dev_get_parent_plat(dev); int i; #ifdef DEBUG_RTL8169 printf ("%s\n", __FUNCTION__); #endif - ioaddr = dev_iobase; + ioaddr = priv->iobase; /* Stop the chip's Tx and Rx DMA processes. */ RTL_W8(ChipCmd, 0x00); /* Disable interrupts by clearing the interrupt mask. */ - RTL_W16(IntrMask, 0x0000); + if (pplat->device == 0x8125) + RTL_W16(IntrMask_8125, 0x0000); + else + RTL_W16(IntrMask_8169, 0x0000); RTL_W32(RxMissed, 0); @@ -849,9 +871,7 @@ static void rtl_halt_common(unsigned long dev_iobase) void rtl8169_eth_stop(struct udevice *dev) { - struct rtl8169_private *priv = dev_get_priv(dev); - - rtl_halt_common(priv->iobase); + rtl_halt_common(dev); } static int rtl8169_write_hwaddr(struct udevice *dev) @@ -1025,23 +1045,25 @@ static int rtl8169_eth_probe(struct udevice *dev) struct pci_child_plat *pplat = dev_get_parent_plat(dev); struct rtl8169_private *priv = dev_get_priv(dev); struct eth_pdata *plat = dev_get_plat(dev); - u32 iobase; int region; int ret; - debug("rtl8169: REALTEK RTL8169 @0x%x\n", iobase); switch (pplat->device) { case 0x8168: + case 0x8125: region = 2; break; default: region = 1; break; } - dm_pci_read_config32(dev, PCI_BASE_ADDRESS_0 + region * 4, &iobase); - iobase &= ~0xf; - priv->iobase = (int)dm_pci_mem_to_phys(dev, iobase); + priv->iobase = (ulong)dm_pci_map_bar(dev, + PCI_BASE_ADDRESS_0 + region * 4, + 0, 0, + PCI_REGION_TYPE, PCI_REGION_MEM); + + debug("rtl8169: REALTEK RTL8169 @0x%lx\n", priv->iobase); ret = rtl_init(priv->iobase, dev->name, plat->enetaddr); if (ret < 0) { printf(pr_fmt("failed to initialize card: %d\n"), ret); -- 2.34.1

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[PATCH] travis-ci: Add m68k M5208EVBE machine
by Marek Vasut 20 Jul '23

20 Jul '23

Add m68k M5208EVBE machine configured to test U-Boot m68k support. Signed-off-by: Marek Vasut <marek.vasut+renesas(a)mailbox.org> --- Cc: Angelo Dureghello <angelo(a)kernel-space.org> Cc: Stephen Warren <swarren(a)nvidia.com> Cc: Tom Rini <trini(a)konsulko.com> --- bin/travis-ci/conf.M5208EVBE_qemu | 27 +++++++++++++++++++ .../u_boot_boardenv_M5208EVBE_qemu.py | 6 +++++ 2 files changed, 33 insertions(+) create mode 100644 bin/travis-ci/conf.M5208EVBE_qemu create mode 100644 py/travis-ci/u_boot_boardenv_M5208EVBE_qemu.py diff --git a/bin/travis-ci/conf.M5208EVBE_qemu b/bin/travis-ci/conf.M5208EVBE_qemu new file mode 100644 index 0000000..947f13c --- /dev/null +++ b/bin/travis-ci/conf.M5208EVBE_qemu @@ -0,0 +1,27 @@ +# Copyright (c) 2023 Marek Vasut <marek.vasut+renesas(a)mailbox.org> +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +# DEALINGS IN THE SOFTWARE. + +console_impl=qemu +qemu_machine="mcf5208evb" +qemu_binary="qemu-system-m68k" +qemu_extra_args="-nographic -serial mon:stdio -net user,tftp=${UBOOT_TRAVIS_BUILD_DIR} -net nic,model=mcf-fec" +qemu_kernel_args="-bios ${U_BOOT_BUILD_DIR}/u-boot.bin" +reset_impl=none +flash_impl=none diff --git a/py/travis-ci/u_boot_boardenv_M5208EVBE_qemu.py b/py/travis-ci/u_boot_boardenv_M5208EVBE_qemu.py new file mode 100644 index 0000000..4e100cd --- /dev/null +++ b/py/travis-ci/u_boot_boardenv_M5208EVBE_qemu.py @@ -0,0 +1,6 @@ +import os +import travis_tftp + +env__net_uses_pci = False +env__net_dhcp_server = True +env__net_tftp_readable_file = travis_tftp.file2env('u-boot') -- 2.39.2

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[BUG] efi_loader: incorrect creation of device paths
by Heinrich Schuchardt 19 Jul '23

19 Jul '23

Hello Takahiro, in a prior mail we have discussed the creation of device paths for USB mass storage devices. On the sand boxyou get the following devices after 'usb start': Class Index Probed Driver Name ----------------------------------------------------------- usb 0 [ + ] usb_sandbox |-- usb@1 usb_hub 0 [ + ] usb_hub | `-- hub usb_mass_s 0 [ + ] usb_mass_storage | |-- usb_mass_storage blk 3 [ ] usb_storage_blk | | `-- usb_mass_storage.lun0 usb_mass_s 1 [ + ] usb_mass_storage | |-- usb_mass_storage blk 4 [ ] usb_storage_blk | | `-- usb_mass_storage.lun0 usb_mass_s 2 [ + ] usb_mass_storage | `-- usb_mass_storage blk 5 [ ] usb_storage_blk | `-- usb_mass_storage.lun0 For of these storage devices we try to create the same device path which is not allowable: => usb start starting USB... Bus usb@1: scanning bus usb@1 for devices... 5 USB Device(s) found scanning usb for storage devices... 3 Storage Device(s) found => => efidebug dh Scanning disk mmc2.blk... handle 0000000015e34f00, /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(2)/SD(0) Scanning disk mmc1.blk... handle 0000000015e36b30, /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(1)/SD(1) Scanning disk mmc0.blk... handle 0000000015e35b00, /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(0)/SD(2) Scanning disk usb_mass_storage.lun0... handle 0000000015e35c10, /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/UsbClass(0x1234,0x5678,0x9,0x0,0x0)/UsbClass(0x1234,0x5678,0x0,0x0,0x0) fs_devread read outside partition 2 Failed to mount ext2 filesystem... BTRFS: superblock end 69632 is larger than device size 512 Scanning disk usb_mass_storage.lun0... handle 0000000015e361f0, /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/UsbClass(0x1234,0x5678,0x9,0x0,0x0)/UsbClass(0x1234,0x5678,0x0,0x0,0x0) ERROR: failure to add disk device usb_mass_storage.lun0, r = 20 Error: Cannot initialize UEFI sub-system, r = 20 I will provide a patch that will allow the first USB device to be used and avoids stopping the boot process. But we really have to walk the dm tree to create a device patch for USB devices based on port IDs. We should add a new field to struct uclass_driver: struct efi_device_path *get_node(udevice *dev); This function shall return a pointer to an freshly allocated buffer with the device node for the device. To build the devicepath we can then walk the dm tree. To make migration easier: If the function pointer or the return value is NULL we can create a CTRL() node as dummy using the uclass_id and the device number. Best regards Heinrich

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[PATCH v1 0/2] colibri-imx8x: snvs and firmware info
by Andrejs Cainikovs 12 Jul '23

12 Jul '23

This series updates recent Colibri iMX8X support refresh with following: * initialize secure non-volatile storage, aka snvs * print firmware versions during boot Andrejs Cainikovs (2): colibri-imx8x: print firmware versions board: colibri-imx8x: initialize snvs board/toradex/colibri-imx8x/colibri-imx8x.c | 10 ++++++++++ 1 file changed, 10 insertions(+) -- 2.34.1

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[PATCH v2 0/3] rpi: Convert to standard boot
by Simon Glass 11 Jul '23

11 Jul '23

This series moves Raspberry Pi boards over to use standard boot. It also moves rpi over to use a text-based environment. Unfortunately it is not possible to empty the header file due to several CFG options. Fix the repeated "and and" while we are here. Note that this reduces rodata size by about 4.5KB. We could get another for a total image-size saving of about 15KB. This is mostly because HUSH_PARSER is not enabled anymore and the environment shrinks down by about 3.5K. Hush is not actually needed anymore, since standard boot does not use it. Also CMD_SYSBOOT is dropped since standard boot calls the pxe_utils code directly in that case. Changes in v2: - Rebase to -next - Add new patch to disable DISTRO_DEFAULTS Simon Glass (3): arm: rpi: Switch to standard boot rpi: Disable DISTRO_DEFAULTS arm: rpi: Switch to a text environment board/raspberrypi/rpi/rpi.env | 77 +++++++++++++++++++ configs/rpi_0_w_defconfig | 2 +- configs/rpi_2_defconfig | 2 +- configs/rpi_3_32b_defconfig | 2 +- configs/rpi_3_b_plus_defconfig | 2 +- configs/rpi_3_defconfig | 2 +- configs/rpi_4_32b_defconfig | 2 +- configs/rpi_4_defconfig | 2 +- configs/rpi_arm64_defconfig | 2 +- configs/rpi_defconfig | 2 +- include/configs/rpi.h | 134 --------------------------------- 11 files changed, 86 insertions(+), 143 deletions(-) create mode 100644 board/raspberrypi/rpi/rpi.env -- 2.40.0.348.gf938b09366-goog

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[PATCH V2 1/2] imx: imx8mm-beacon: Enable FlexSPI in U-Boot
by Adam Ford 11 Jul '23

11 Jul '23

In order to use the FlexSPI interface in U-Boot, configure the alias to make spi0 point to flexspi. With that enabled, sf probe detects the QSPI part as: SF: Detected n25q256ax1 with page size 256 Bytes, erase size 4 KiB, total 32 MiB Signed-off-by: Adam Ford <aford173(a)gmail.com> --- V2: No Change diff --git a/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi b/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi index 00ac413f36..4f5b9cd23c 100644 --- a/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi @@ -6,6 +6,10 @@ #include "imx8mm-u-boot.dtsi" / { + aliases { + spi0 = &flexspi; + }; + wdt-reboot { compatible = "wdt-reboot"; wdt = <&wdog1>; -- 2.34.1

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