[PATCH v4 10/17] board: starfive: add StarFive VisionFive v2 board support
yanhong wang
yanhong.wang at starfivetech.com
Tue Mar 28 09:06:27 CEST 2023
On 2023/3/22 9:58, Leo Liang wrote:
> Hi YanHong,
>
> There are some errors when "make htmldocs".
> I thought v4 was the final patch set and these are minor build errors,
> so I have fixed them up on my side.
>
> Now that since you are adding new defconfig and spinning a v5 patch set,
> could you also fix those build errors that came from "make htmldocs" as well?
>
> There mostly "Title underline too short." in "doc/board/starfive/visionfive2.rst"
> and an entry of "starfive/index" should be added in "doc/board/index.rst" in alphabetical order.
>
> CI results: https://source.denx.de/u-boot/custodians/u-boot-riscv/-/jobs/597253#L183
>
Thanks for pointing out this build error.
Since "make htmldocs" was not executed, no build errors were found.I will fix those build
errors that came from "make htmldocs" in the next version.
> Best regards,
> Leo
>
> On Thu, Mar 16, 2023 at 10:53:25AM +0800, Yanhong Wang wrote:
>> Add board support for StarFive VisionFive v2.
>>
>> Signed-off-by: Yanhong Wang <yanhong.wang at starfivetech.com>
>> Tested-by: Conor Dooley <conor.dooley at microchip.com>
>> ---
>> board/starfive/visionfive2/MAINTAINERS | 7 +
>> board/starfive/visionfive2/Makefile | 7 +
>> board/starfive/visionfive2/spl.c | 87 ++++
>> .../visionfive2/starfive_visionfive2.c | 40 ++
>> doc/board/starfive/index.rst | 9 +
>> doc/board/starfive/visionfive2.rst | 492 ++++++++++++++++++
>> include/configs/starfive-visionfive2.h | 49 ++
>> 7 files changed, 691 insertions(+)
>> create mode 100644 board/starfive/visionfive2/MAINTAINERS
>> create mode 100644 board/starfive/visionfive2/Makefile
>> create mode 100644 board/starfive/visionfive2/spl.c
>> create mode 100644 board/starfive/visionfive2/starfive_visionfive2.c
>> create mode 100644 doc/board/starfive/index.rst
>> create mode 100644 doc/board/starfive/visionfive2.rst
>> create mode 100644 include/configs/starfive-visionfive2.h
>>
>> diff --git a/doc/board/starfive/index.rst b/doc/board/starfive/index.rst
>> new file mode 100644
>> index 0000000000..420433ea30
>> --- /dev/null
>> +++ b/doc/board/starfive/index.rst
>> @@ -0,0 +1,9 @@
>> +.. SPDX-License-Identifier: GPL-2.0+
>> +
>> +StarFive
>> +======
>
> Title underline too short.
>
I will fix.
>> +
>> +.. toctree::
>> + :maxdepth: 1
>> +
>> + visionfive2
>> diff --git a/doc/board/starfive/visionfive2.rst b/doc/board/starfive/visionfive2.rst
>> new file mode 100644
>> index 0000000000..155358d29e
>> --- /dev/null
>> +++ b/doc/board/starfive/visionfive2.rst
>> @@ -0,0 +1,492 @@
>> +.. SPDX-License-Identifier: GPL-2.0+
>> +
>> +StarFive VisionFive2
>> +================
>
> Ditto.
>
I will fix.
>> +
>> +JH7110 RISC-V SoC
>> +---------------------
>> +The JH7110 is 4+1 64-bit RISC-V SoC from StarFive.
>> +
>> +The StarFive VisionFive2 development platform is based on JH7110 and capable
>> +of running Linux.
>> +
>> +Mainline support
>> +----------------
>> +
>> +The support for following drivers are already enabled:
>> +
>> +1. ns16550 UART Driver.
>> +2. StarFive JH7110 clock Driver.
>> +3. StarFive JH7110 reset Driver.
>> +4. Cadence QSPI controller Driver.
>> +5. MMC SPI Driver for MMC/SD support.
>> +
>> +Booting from MMC using U-Boot SPL
>> +---------------------------
>> +
>
> Ditto.
>
I will fix.
>> +The current U-Boot port is supported in S-mode only and loaded from DRAM.
>> +
>> +A prior stage M-mode firmware/bootloader (e.g OpenSBI) is required to
>> +boot the u-boot.itb in S-mode and provide M-mode runtime services.
>> +
>> +Currently, the u-boot.itb is used as a dynamic of the OpenSBI FW_DYNAMIC
>> +firmware with the latest.
>> +
>> +Building
>> +~~~~~~~~
>> +
>> +1. Add the RISC-V toolchain to your PATH.
>> +2. Setup ARCH & cross compilation environment variable:
>> +
>> +.. code-block:: none
>> +
>> + export CROSS_COMPILE=<riscv64 toolchain prefix>
>> +
>> +Before building U-Boot SPL, OpenSBI must be built first. OpenSBI can be
>> +cloned and built for JH7110 as below:
>> +
>> +.. code-block:: console
>> +
>> + git clone https://github.com/riscv/opensbi.git
>> + cd opensbi
>> + make PLATFORM=generic FW_TEXT_START=0x40000000 FW_OPTIONS=0
>> +
>> +More detailed description of steps required to build FW_DYNAMIC firmware
>> +is beyond the scope of this document. Please refer OpenSBI documenation.
>> +(Note: OpenSBI git repo is at https://github.com/riscv/opensbi.git)
>> +
>> +Now build the U-Boot SPL and U-Boot proper
>> +
>> +.. code-block:: console
>> +
>> + cd <U-Boot-dir>
>> + make starfive_visionfive2_defconfig
>> + make OPENSBI=$(opensbi_dir)/opensbi/build/platform/generic/firmware/fw_dynamic.bin
>> +
>> +This will generate spl/u-boot-spl.bin and FIT image (u-boot.itb)
>> +
>> +u-boot-spl.bin cannot be used directly on StarFive VisionFive2,we need
>> +to convert the u-boot-spl.bin to u-boot-spl.bin.normal.out with
>> +the below command:
>> +
>> + ./spl_tool -c -f $(Uboot_PATH)/spl/u-boot-spl.bin
>> +
>> +More detailed description of spl_tool,please refer spl_tool documenation.
>> +(Note: spl_tool git repo is at https://github.com/starfive-tech/Tools/tree/master/spl_tool)
>> +
>> +This will generate u-boot-spl.bin.normal.out file.
>> +
>> +Flashing
>> +~~~~~~~~
>> +
>> +SPL loads the U-Boot SPL (u-boot-spl.bin.normal.out) from a partition with GUID type
>> +2E54B353-1271-4842-806F-E436D6AF6985
>> +
>> +U-Boot SPL expects a U-Boot FIT image (u-boot.itb) from a partition with GUID
>> +type BC13C2FF-59E6-4262-A352-B275FD6F7172
>> +
>> +FIT image (u-boot.itb) is a combination of fw_dynamic.bin, u-boot-nodtb.bin and
>> +device tree blob (jh7110-starfive-visionfive-2-v1.3b.dtb/jh7110-starfive-visionfive-2-v1.2a.dtb)
>> +
>> +Format the SD card (make sure the disk has GPT, otherwise use gdisk to switch)
>> +
>> +.. code-block:: bash
>> +
>> + sudo sgdisk --clear \
>> + --set-alignment=2 \
>> + --new=1:4096:8191 --change-name=1:spl --typecode=1:2E54B353-1271-4842-806F-E436D6AF6985\
>> + --new=2:8192:16383 --change-name=2:uboot --typecode=2:BC13C2FF-59E6-4262-A352-B275FD6F7172 \
>> + --new=3:16384:1654784 --change-name=3:system --typecode=3:EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 \
>> + /dev/sdb
>> +
>> +Program the SD card
>> +
>> +.. code-block:: bash
>> +
>> + sudo dd if=u-boot-spl.bin.normal.out of=/dev/sdb1
>> + sudo dd if=u-boot.itb of=/dev/sdb2
>> +
>> + sudo mount /dev/sdb3 /mnt/
>> + sudo cp u-boot-spl.bin.normal.out /mnt/
>> + sudo cp u-boot.itb /mnt/
>> + sudo cp Image.gz /mnt/
>> + sudo cp initramfs.cpio.gz /mnt/
>> + sudo cp jh7110-starfive-visionfive-2-v1.3b.dtb /mnt/
>> + sudo umount /mnt
>> +
>> +Booting
>> +~~~~~~~
>> +
>> +Change DIP switches MSEL[1:0] are set to 10, select the boot mode to SD.
>> +Once you plugin the sdcard and power up, you should see the U-Boot prompt.
>> +
>> +Sample boot log from StarFive VisionFive2 board
>> +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> +
>
> Ditto.
>
I will fix.
>> +.. code-block:: none
>> +
>> +
>> + U-Boot SPL 2023.04-rc2-00055-gfc43b9c51a-dirty (Mar 02 2023 - 10:51:39 +0800)
>> + DDR version: dc2e84f0.
>> + Trying to boot from MMC2
>> +
>> + OpenSBI v1.2-80-g4b28afc
>> + ____ _____ ____ _____
>> + / __ \ / ____| _ \_ _|
>> + | | | |_ __ ___ _ __ | (___ | |_) || |
>> + | | | | '_ \ / _ \ '_ \ \___ \| _ < | |
>> + | |__| | |_) | __/ | | |____) | |_) || |_
>> + \____/| .__/ \___|_| |_|_____/|___/_____|
>> + | |
>> + |_|
>> +
>> + Platform Name : StarFive VisionFive 2 v1.3B
>> + Platform Features : medeleg
>> + Platform HART Count : 5
>> + Platform IPI Device : aclint-mswi
>> + Platform Timer Device : aclint-mtimer @ 4000000Hz
>> + Platform Console Device : uart8250
>> + Platform HSM Device : ---
>> + Platform PMU Device : ---
>> + Platform Reboot Device : ---
>> + Platform Shutdown Device : ---
>> + Platform Suspend Device : ---
>> + Firmware Base : 0x40000000
>> + Firmware Size : 264 KB
>> + Firmware RW Offset : 0x20000
>> + Runtime SBI Version : 1.0
>> +
>> + Domain0 Name : root
>> + Domain0 Boot HART : 2
>> + Domain0 HARTs : 0*,1*,2*,3*,4*
>> + Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
>> + Domain0 Region01 : 0x0000000040000000-0x000000004001ffff M: (R,X) S/U: ()
>> + Domain0 Region02 : 0x0000000040000000-0x000000004007ffff M: (R,W) S/U: ()
>> + Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
>> + Domain0 Next Address : 0x0000000040200000
>> + Domain0 Next Arg1 : 0x0000000040287970
>> + Domain0 Next Mode : S-mode
>> + Domain0 SysReset : yes
>> + Domain0 SysSuspend : yes
>> +
>> + Boot HART ID : 2
>> + Boot HART Domain : root
>> + Boot HART Priv Version : v1.11
>> + Boot HART Base ISA : rv64imafdcbx
>> + Boot HART ISA Extensions : none
>> + Boot HART PMP Count : 8
>> + Boot HART PMP Granularity : 4096
>> + Boot HART PMP Address Bits: 34
>> + Boot HART MHPM Count : 2
>> + Boot HART MIDELEG : 0x0000000000000222
>> + Boot HART MEDELEG : 0x000000000000b109
>> +
>> +
>> + U-Boot 2023.04-rc2-00055-gfc43b9c51a-dirty (Mar 02 2023 - 10:51:39 +0800)
>> +
>> + CPU: rv64imac_zba_zbb
>> + Model: StarFive VisionFive 2 v1.3B
>> + DRAM: 8 GiB
>> + Core: 107 devices, 18 uclasses, devicetree: separate
>> + MMC: mmc at 16010000: 0, mmc at 16020000: 1
>> + Loading Environment from nowhere... OK
>> + In: serial at 10000000
>> + Out: serial at 10000000
>> + Err: serial at 10000000
>> + Net: No ethernet found.
>> + Working FDT set to ff74a340
>> + Hit any key to stop autoboot: 0
>> + StarFive #
>> + StarFive #version
>> + U-Boot 2023.04-rc2-00055-gfc43b9c51a-dirty (Mar 02 2023 - 10:51:39 +0800)
>> +
>> + riscv64-buildroot-linux-gnu-gcc.br_real (Buildroot VF2_515_v1.0.0_rc4) 10.3.0
>> + GNU ld (GNU Binutils) 2.36.1
>> + StarFive #
>> + StarFive #mmc dev 1
>> + switch to partitions #0, OK
>> + mmc1 is current device
>> + StarFive #mmc info
>> + Device: mmc at 16020000
>> + Manufacturer ID: 9f
>> + OEM: 5449
>> + Name: SD64G
>> + Bus Speed: 50000000
>> + Mode: SD High Speed (50MHz)
>> + Rd Block Len: 512
>> + SD version 3.0
>> + High Capacity: Yes
>> + Capacity: 58.3 GiB
>> + Bus Width: 4-bit
>> + Erase Group Size: 512 Bytes
>> + StarFive #
>> + StarFive #mmc part
>> +
>> + Partition Map for MMC device 1 -- Partition Type: EFI
>> +
>> + Part Start LBA End LBA Name
>> + Attributes
>> + Type GUID
>> + Partition GUID
>> + 1 0x00001000 0x00001fff "spl"
>> + attrs: 0x0000000000000000
>> + type: 2e54b353-1271-4842-806f-e436d6af6985
>> + (2e54b353-1271-4842-806f-e436d6af6985)
>> + guid: d5ee2056-3020-475b-9a33-25b4257c9f12
>> + 2 0x00002000 0x00003fff "uboot"
>> + attrs: 0x0000000000000000
>> + type: bc13c2ff-59e6-4262-a352-b275fd6f7172
>> + (bc13c2ff-59e6-4262-a352-b275fd6f7172)
>> + guid: 379ab7fe-fd0c-4149-b758-960c1cbfc0cc
>> + 3 0x00004000 0x00194000 "system"
>> + attrs: 0x0000000000000000
>> + type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
>> + (data)
>> + guid: 539a6df9-4655-4953-8541-733ca36eb1db
>> + StarFive #
>> + StarFive #fatls mmc 1:3
>> + 6429424 Image.gz
>> + 717705 u-boot.itb
>> + 125437 u-boot-spl.bin.normal.out
>> + 152848495 initramfs.cpio.gz
>> + 11285 jh7110-starfive-visionfive-2-v1.3b.dtb
>> +
>> + 5 file(s), 0 dir(s)
>> +
>> + StarFive #fatload mmc 1:3 ${kernel_addr_r} Image.gz
>> + 6429424 bytes read in 394 ms (15.6 MiB/s)
>> + StarFive #fatload mmc 1:3 ${fdt_addr_r} jh7110-starfive-visionfive-2-v1.3b.dtb
>> + 11285 bytes read in 5 ms (2.2 MiB/s)
>> + StarFive #fatload mmc 1:3 ${ramdisk_addr_r} initramfs.cpio.gz
>> + 152848495 bytes read in 9271 ms (15.7 MiB/s)
>> + StarFive #booti ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r}
>> + Uncompressing Kernel Image
>> + ## Flattened Device Tree blob at 46000000
>> + Booting using the fdt blob at 0x46000000
>> + Working FDT set to 46000000
>> + Loading Ramdisk to f5579000, end fe73d86f ... OK
>> + Loading Device Tree to 00000000f5573000, end 00000000f5578c14 ... OK
>> + Working FDT set to f5573000
>> +
>> + Starting kernel ...
>> +
>> +
>> + ] Linux version 6.2.0-starfive-00026-g11934a315b67 (wyh at wyh-VirtualBox) (riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0, GNU ld (GNU Binutils for Ubuntu) 2.30) #1 SMP Thu Mar 2 14:51:36 CST 2023
>> + [ 0.000000] OF: fdt: Ignoring memory range 0x40000000 - 0x40200000
>> + [ 0.000000] Machine model: StarFive VisionFive 2 v1.3B
>> + [ 0.000000] efi: UEFI not found.
>> + [ 0.000000] Zone ranges:
>> + [ 0.000000] DMA32 [mem 0x0000000040200000-0x00000000ffffffff]
>> + [ 0.000000] Normal [mem 0x0000000100000000-0x000000013fffffff]
>> + [ 0.000000] Movable zone start for each node
>> + [ 0.000000] Early memory node ranges
>> + [ 0.000000] node 0: [mem 0x0000000040200000-0x000000013fffffff]
>> + [ 0.000000] Initmem setup node 0 [mem 0x0000000040200000-0x000000013fffffff]
>> + [ 0.000000] On node 0, zone DMA32: 512 pages in unavailable ranges
>> + [ 0.000000] SBI specification v1.0 detected
>> + [ 0.000000] SBI implementation ID=0x1 Version=0x10002
>> + [ 0.000000] SBI TIME extension detected
>> + [ 0.000000] SBI IPI extension detected
>> + [ 0.000000] SBI RFENCE extension detected
>> + [ 0.000000] SBI HSM extension detected
>> + [ 0.000000] CPU with hartid=0 is not available
>> + [ 0.000000] CPU with hartid=0 is not available
>> + [ 0.000000] CPU with hartid=0 is not available
>> + [ 0.000000] riscv: base ISA extensions acdfim
>> + [ 0.000000] riscv: ELF capabilities acdfim
>> + [ 0.000000] percpu: Embedded 18 pages/cpu s35960 r8192 d29576 u73728
>> + [ 0.000000] pcpu-alloc: s35960 r8192 d29576 u73728 alloc=18*4096
>> + [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
>> + [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1031688
>> + [ 0.000000] Kernel command line: console=ttyS0,115200 debug rootwait earlycon=sbi
>> + [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
>> + [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
>> + [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
>> + [ 0.000000] software IO TLB: area num 4.
>> + [ 0.000000] software IO TLB: mapped [mem 0x00000000f1573000-0x00000000f5573000] (64MB)
>> + [ 0.000000] Virtual kernel memory layout:
>> + [ 0.000000] fixmap : 0xffffffc6fee00000 - 0xffffffc6ff000000 (2048 kB)
>> + [ 0.000000] pci io : 0xffffffc6ff000000 - 0xffffffc700000000 ( 16 MB)
>> + [ 0.000000] vmemmap : 0xffffffc700000000 - 0xffffffc800000000 (4096 MB)
>> + [ 0.000000] vmalloc : 0xffffffc800000000 - 0xffffffd800000000 ( 64 GB)
>> + [ 0.000000] modules : 0xffffffff0136a000 - 0xffffffff80000000 (2028 MB)
>> + [ 0.000000] lowmem : 0xffffffd800000000 - 0xffffffd8ffe00000 (4094 MB)
>> + [ 0.000000] kernel : 0xffffffff80000000 - 0xffffffffffffffff (2047 MB)
>> + [ 0.000000] Memory: 3867604K/4192256K available (8012K kernel code, 4919K rwdata, 4096K rodata, 2190K init, 476K bss, 324652K reserved, 0K cma-reserved)
>> + [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>> + [ 0.000000] rcu: Hierarchical RCU implementation.
>> + [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
>> + [ 0.000000] rcu: RCU debug extended QS entry/exit.
>> + [ 0.000000] Tracing variant of Tasks RCU enabled.
>> + [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
>> + [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>> + [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
>> + [ 0.000000] CPU with hartid=0 is not available
>> + [ 0.000000] riscv-intc: unable to find hart id for /cpus/cpu at 0/interrupt-controller
>> + [ 0.000000] riscv-intc: 64 local interrupts mapped
>> + [ 0.000000] plic: interrupt-controller at c000000: mapped 136 interrupts with 4 handlers for 9 contexts.
>> + [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
>> + [ 0.000000] riscv-timer: riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [4]
>> + [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 881590404240 ns
>> + [ 0.000003] sched_clock: 64 bits at 4MHz, resolution 250ns, wraps every 2199023255500ns
>> + [ 0.000437] Console: colour dummy device 80x25
>> + [ 0.000568] Calibrating delay loop (skipped), value calculated using timer frequency.. 8.00 BogoMIPS (lpj=16000)
>> + [ 0.000602] pid_max: default: 32768 minimum: 301
>> + [ 0.000752] LSM: initializing lsm=capability,integrity
>> + [ 0.001071] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
>> + [ 0.001189] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
>> + [ 0.004201] CPU node for /cpus/cpu at 0 exist but the possible cpu range is :0-3
>> + [ 0.007426] cblist_init_generic: Setting adjustable number of callback queues.
>> + [ 0.007457] cblist_init_generic: Setting shift to 2 and lim to 1.
>> + [ 0.007875] riscv: ELF compat mode unsupported
>> + [ 0.007902] ASID allocator disabled (0 bits)
>> + [ 0.008405] rcu: Hierarchical SRCU implementation.
>> + [ 0.008426] rcu: Max phase no-delay instances is 1000.
>> + [ 0.009247] EFI services will not be available.
>> + [ 0.010738] smp: Bringing up secondary CPUs ...
>> + [ 0.018358] smp: Brought up 1 node, 4 CPUs
>> + [ 0.021776] devtmpfs: initialized
>> + [ 0.027337] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>> + [ 0.027389] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
>> + [ 0.027888] pinctrl core: initialized pinctrl subsystem
>> + [ 0.029881] NET: Registered PF_NETLINK/PF_ROUTE protocol family
>> + [ 0.030401] audit: initializing netlink subsys (disabled)
>> + [ 0.031041] audit: type=2000 audit(0.028:1): state=initialized audit_enabled=0 res=1
>> + [ 0.031943] cpuidle: using governor menu
>> + [ 0.043011] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
>> + [ 0.043033] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
>> + [ 0.044943] iommu: Default domain type: Translated
>> + [ 0.044965] iommu: DMA domain TLB invalidation policy: strict mode
>> + [ 0.046089] SCSI subsystem initialized
>> + [ 0.046733] libata version 3.00 loaded.
>> + [ 0.047231] usbcore: registered new interface driver usbfs
>> + [ 0.047315] usbcore: registered new interface driver hub
>> + [ 0.047420] usbcore: registered new device driver usb
>> + [ 0.049770] vgaarb: loaded
>> + [ 0.050277] clocksource: Switched to clocksource riscv_clocksource
>> + [ 0.084690] NET: Registered PF_INET protocol family
>> + [ 0.085561] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
>> + [ 0.093010] tcp_listen_portaddr_hash hash table entries: 2048 (order: 4, 65536 bytes, linear)
>> + [ 0.093152] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
>> + [ 0.093224] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
>> + [ 0.093821] TCP bind hash table entries: 32768 (order: 9, 2097152 bytes, linear)
>> + [ 0.117880] TCP: Hash tables configured (established 32768 bind 32768)
>> + [ 0.118500] UDP hash table entries: 2048 (order: 5, 196608 bytes, linear)
>> + [ 0.118881] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes, linear)
>> + [ 0.119675] NET: Registered PF_UNIX/PF_LOCAL protocol family
>> + [ 0.121749] RPC: Registered named UNIX socket transport module.
>> + [ 0.121776] RPC: Registered udp transport module.
>> + [ 0.121784] RPC: Registered tcp transport module.
>> + [ 0.121791] RPC: Registered tcp NFSv4.1 backchannel transport module.
>> + [ 0.121816] PCI: CLS 0 bytes, default 64
>> + [ 0.124101] Unpacking initramfs...
>> + [ 0.125468] workingset: timestamp_bits=46 max_order=20 bucket_order=0
>> + [ 0.128372] NFS: Registering the id_resolver key type
>> + [ 0.128498] Key type id_resolver registered
>> + [ 0.128525] Key type id_legacy registered
>> + [ 0.128625] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
>> + [ 0.128649] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
>> + [ 0.129358] 9p: Installing v9fs 9p2000 file system support
>> + [ 0.130179] NET: Registered PF_ALG protocol family
>> + [ 0.130499] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
>> + [ 0.130544] io scheduler mq-deadline registered
>> + [ 0.130556] io scheduler kyber registered
>> + [ 0.416754] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
>> + [ 0.420857] SuperH (H)SCI(F) driver initialized
>> + [ 0.443735] loop: module loaded
>> + [ 0.448605] e1000e: Intel(R) PRO/1000 Network Driver
>> + [ 0.448627] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>> + [ 0.450716] usbcore: registered new interface driver uas
>> + [ 0.450832] usbcore: registered new interface driver usb-storage
>> + [ 0.451638] mousedev: PS/2 mouse device common for all mice
>> + [ 0.453465] sdhci: Secure Digital Host Controller Interface driver
>> + [ 0.453487] sdhci: Copyright(c) Pierre Ossman
>> + [ 0.453584] sdhci-pltfm: SDHCI platform and OF driver helper
>> + [ 0.454140] usbcore: registered new interface driver usbhid
>> + [ 0.454174] usbhid: USB HID core driver
>> + [ 0.454833] riscv-pmu-sbi: SBI PMU extension is available
>> + [ 0.454920] riscv-pmu-sbi: 16 firmware and 4 hardware counters
>> + [ 0.454942] riscv-pmu-sbi: Perf sampling/filtering is not supported as sscof extension is not available
>> + [ 0.457071] NET: Registered PF_INET6 protocol family
>> + [ 0.460627] Segment Routing with IPv6
>> + [ 0.460821] In-situ OAM (IOAM) with IPv6
>> + [ 0.461005] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
>> + [ 0.462712] NET: Registered PF_PACKET protocol family
>> + [ 0.462933] 9pnet: Installing 9P2000 support
>> + [ 0.463141] Key type dns_resolver registered
>> + [ 0.463168] start plist test
>> + [ 0.469261] end plist test
>> + [ 0.506774] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers
>> + [ 0.553683] gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.
>> + [ 0.554741] starfive-jh7110-sys-pinctrl 13040000.pinctrl: StarFive GPIO chip registered 64 GPIOs
>> + [ 0.555900] gpio gpiochip1: Static allocation of GPIO base is deprecated, use dynamic allocation.
>> + [ 0.556772] starfive-jh7110-aon-pinctrl 17020000.pinctrl: StarFive GPIO chip registered 4 GPIOs
>> + [ 0.559454] printk: console [ttyS0] disabled
>> + [ 0.579948] 10000000.serial: ttyS0 at MMIO 0x10000000 (irq = 3, base_baud = 1500000) is a 16550A
>> + [ 0.580082] printk: console [ttyS0] enabled
>> + [ 13.642680] Freeing initrd memory: 149264K
>> + [ 13.651051] Freeing unused kernel image (initmem) memory: 2188K
>> + [ 13.666431] Run /init as init process
>> + [ 13.670116] with arguments:
>> + [ 13.673168] /init
>> + [ 13.675488] with environment:
>> + [ 13.678668] HOME=/
>> + [ 13.681038] TERM=linux
>> + Starting syslogd: OK
>> + Starting klogd: OK
>> + Running sysctl: OK
>> + Populating /dev using udev: [ 14.145944] udevd[93]: starting version 3.2.10
>> + [ 15.214287] random: crng init done
>> + [ 15.240816] udevd[94]: starting eudev-3.2.10
>> + done
>> + Saving random seed: OK
>> + Starting system message bus: dbus[122]: Unknown username "pulse" in message bus configuration file
>> + done
>> + Starting rpcbind: OK
>> + Starting iptables: OK
>> + Starting bluetoothd: OK
>> + Starting network: Waiting for interface eth0 to appear............... timeout!
>> + run-parts: /etc/network/if-pre-up.d/wait_iface: exit status 1
>> + FAIL
>> + Starting dropbear sshd: OK
>> + Starting NFS statd: OK
>> + Starting NFS services: OK
>> + Starting NFS daemon: rpc.nfsd: Unable to access /proc/fs/nfsd errno 2 (No such file or directory).
>> + Please try, as root, 'mount -t nfsd nfsd /proc/fs/nfsd' and then restart rpc.nfsd to correct the problem
>> + FAIL
>> + Starting NFS mountd: OK
>> + Starting DHCP server: FAIL
>> +
>> + Welcome to Buildroot
>> + buildroot login:
>> +
>> +Booting from SPI
>> +----------------
>> +
>> +Use Building steps from "Booting from MMC using U-Boot SPL" section.
>> +
>> +Partition the SPI in Linux via mtdblock. (Require to boot the board in
>> +SD boot mode by enabling MTD block in Linux)
>> +
>> +Use prebuilt image from here [1], which support to partition the SPI flash.
>> +
>> +
>> +Program the SPI (Require to boot the board in SD boot mode)
>> +
>> +Execute below steps on U-Boot proper,
>> +
>> +.. code-block:: none
>> +
>> + sf probe
>> + fatload mmc 1:3 $kernel_addr_r u-boot.itb
>> + sf update $kernel_addr_r 0x100000 $filesize
>> +
>> + fatload mmc 1:3 $kernel_addr_r u-boot-spl.bin.normal.out
>> + sf update $kernel_addr_r 0x0 $filesize
>> +
>> +
>> +Power off the board
>> +
>> +Change DIP switches MSEL[1:0] are set to 00, select the boot mode to flash
>> +
>> +Power up the board.
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