1 .. SPDX-License-Identifier: GPL-2.0+
8 The FU740-C000 is a 4+1 64-bit RISC-V core SoC from SiFive.
10 The HiFive Unmatched development platform is based on FU740-C000 and capable
15 The support for following drivers are already enabled:
17 1. SiFive UART Driver.
18 2. SiFive PRCI Driver for clock.
19 3. Cadence MACB ethernet driver for networking support.
21 5. MMC SPI Driver for MMC/SD support.
23 Booting from micro SD card using U-Boot SPL
24 -------------------------------------------
26 Booting from an SD card requires that the boot mode selection DIP switches
27 MSEL[3:0] are set to 1011.
32 Before building U-Boot SPL, OpenSBI must be built first. OpenSBI can be
33 cloned and built for FU740 as below:
35 .. code-block:: console
37 git clone https://github.com/riscv/opensbi.git
40 export OPENSBI=<path to opensbi/build/platform/generic/firmware/fw_dynamic.bin>
42 Now build the U-Boot SPL and U-Boot proper
44 .. code-block:: console
47 make sifive_unmatched_defconfig
50 This will generate spl/u-boot-spl.bin and u-boot.itb
56 ZSBL loads the U-Boot SPL (u-boot-spl.bin) from a partition with GUID type
57 5B193300-FC78-40CD-8002-E86C45580B47
59 U-Boot SPL expects u-boot.itb from a partition with GUID
60 type 2E54B353-1271-4842-806F-E436D6AF6985
62 u-boot.itb is a combination of fw_dynamic.bin, u-boot-nodtb.bin and
63 device tree blob (hifive-unmatched-a00.dtb)
65 Format the SD card (make sure the disk has GPT, otherwise use gdisk to switch)
69 sudo sgdisk -g --clear -a 1 \
70 --new=1:34:2081 --change-name=1:spl --typecode=1:5B193300-FC78-40CD-8002-E86C45580B47 \
71 --new=2:2082:10273 --change-name=2:uboot --typecode=2:2E54B353-1271-4842-806F-E436D6AF6985 \
72 --new=3:16384:282623 --change-name=3:boot --typecode=3:0x0700 \
73 --new=4:286720:13918207 --change-name=4:root --typecode=4:0x8300 \
76 Copy linux Image.gz and hifive-unmatched-a00.dtb to boot partition
80 sudo mkfs.vfat /dev/sdX3
81 sudo mkfs.ext4 /dev/sdX4
83 sudo mount /dev/sdX3 /media/sdX3
84 sudo cp Image.gz hifive-unmatched-a00.dtb /media/sdX3/
90 sudo dd if=spl/u-boot-spl.bin of=/dev/sdX seek=34
91 sudo dd if=u-boot.itb of=/dev/sdX seek=2082
95 Once you plugin the sdcard and power up, you should see the U-Boot prompt.
98 Loading the kernel and dtb
102 fatload mmc 0:3 ${kernel_addr_r} Image.gz
103 fatload mmc 0:3 ${fdt_addr_r} hifive-unmatched-a00.dtb
104 booti ${kernel_addr_r} - ${fdt_addr_r}
107 Sample boot log from HiFive Unmatched board
108 -------------------------------------------
112 U-Boot SPL 2021.04-rc4-00009-g7d70643cc3-dirty (Mar 16 2021 - 18:03:14 +0800)
113 Trying to boot from MMC1
115 U-Boot 2021.04-rc4-00009-g7d70643cc3-dirty (Mar 16 2021 - 18:03:14 +0800)
118 Model: SiFive HiFive Unmatched A00
120 MMC: spi@10050000:mmc@0: 0
124 Model: SiFive HiFive Unmatched A00
126 Error: ethernet@10090000 address not set.
129 Hit any key to stop autoboot: 0
132 Device 0: Vendor: 0x126f Rev: S1111A0L Prod: AA000000000000001995
134 Capacity: 488386.3 MB = 476.9 GB (1000215216 x 512)
135 ... is now current device
137 libfdt fdt_check_header(): FDT_ERR_BADMAGIC
138 Scanning disk mmc@0.blk...
139 ** Unrecognized filesystem type **
140 ** Unrecognized filesystem type **
141 Scanning disk nvme#0.blk#0...
143 No EFI system partition
145 Error: ethernet@10090000 address not set.
146 BootOrder not defined
147 EFI boot manager: Cannot load any image
149 Bus xhci_pci: Register 4000840 NbrPorts 4
150 Starting the controller
152 scanning bus xhci_pci for devices... 3 USB Device(s) found
153 scanning usb for storage devices... 0 Storage Device(s) found
155 Device 0: unknown device
156 switch to partitions #0, OK
157 mmc0 is current device
159 Found /extlinux/extlinux.conf
160 Retrieving file: /extlinux/extlinux.conf
161 205 bytes read in 9 ms (21.5 KiB/s)
162 1: OpenEmbedded-SiFive-HiFive-Unmatched
163 Retrieving file: /Image.gz
164 7225919 bytes read in 4734 ms (1.5 MiB/s)
165 append: root=/dev/mmcblk0p4 rootfstype=ext4 rootwait console=ttySIF0,115200 earlycon=sbi
166 Retrieving file: /hifive-unmatched-a00.dtb
167 10445 bytes read in 13 ms (784.2 KiB/s)
168 Uncompressing Kernel Image
169 Moving Image from 0x84000000 to 0x80200000, end=81629000
170 ## Flattened Device Tree blob at 88000000
171 Booting using the fdt blob at 0x88000000
172 Using Device Tree in place at 0000000088000000, end 00000000880058cc
176 [ 0.000000] Linux version 5.10.15 (oe-user@oe-host) (riscv64-oe-linux-gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35.0.201
177 [ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000
178 [ 0.000000] earlycon: sbi0 at I/O port 0x0 (options '')
179 [ 0.000000] printk: bootconsole [sbi0] enabled
180 [ 0.000000] efi: UEFI not found.
181 [ 0.000000] Zone ranges:
182 [ 0.000000] DMA32 [mem 0x0000000080200000-0x00000000ffffffff]
183 [ 0.000000] Normal [mem 0x0000000100000000-0x000000027fffffff]
184 [ 0.000000] Movable zone start for each node
185 [ 0.000000] Early memory node ranges
186 [ 0.000000] node 0: [mem 0x0000000080200000-0x000000027fffffff]
187 [ 0.000000] Zeroed struct page in unavailable ranges: 512 pages
188 [ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x000000027fffffff]
189 [ 0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
190 [ 0.000000] SBI specification v0.3 detected
191 [ 0.000000] SBI implementation ID=0x1 Version=0x9
192 [ 0.000000] SBI v0.2 TIME extension detected
193 [ 0.000000] SBI v0.2 IPI extension detected
194 [ 0.000000] SBI v0.2 RFENCE extension detected
195 [ 0.000000] SBI v0.2 HSM extension detected
196 [ 0.000000] CPU with hartid=0 is not available
197 [ 0.000000] CPU with hartid=0 is not available
198 [ 0.000000] riscv: ISA extensions acdfim
199 [ 0.000000] riscv: ELF capabilities acdfim
200 [ 0.000000] percpu: Embedded 26 pages/cpu s66904 r8192 d31400 u106496
201 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2067975
202 [ 0.000000] Kernel command line: root=/dev/mmcblk0p4 rootfstype=ext4 rootwait console=ttySIF0,115200 earlycon=sbi
203 [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
204 [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
205 [ 0.000000] Sorting __ex_table...
206 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
207 [ 0.000000] Memory: 8155880K/8386560K available (8490K kernel code, 5515K rwdata, 4096K rodata, 285K init, 383K bss, 23)
208 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
209 [ 0.000000] rcu: Hierarchical RCU implementation.
210 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
211 [ 0.000000] Tracing variant of Tasks RCU enabled.
212 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
213 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
214 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
215 [ 0.000000] CPU with hartid=0 is not available
216 [ 0.000000] riscv-intc: unable to find hart id for /cpus/cpu@0/interrupt-controller
217 [ 0.000000] riscv-intc: 64 local interrupts mapped
218 [ 0.000000] plic: interrupt-controller@c000000: mapped 69 interrupts with 4 handlers for 9 contexts.
219 [ 0.000000] random: get_random_bytes called from 0xffffffe000002a6a with crng_init=0
220 [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [1]
221 [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 352636161696s
222 [ 0.000007] sched_clock: 64 bits at 1000kHz, resolution 1000ns, wraps every 2199023255500ns
223 [ 0.008626] Console: colour dummy device 80x25
224 [ 0.013049] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=4000)
225 [ 0.023115] pid_max: default: 32768 minimum: 301
226 [ 0.028423] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
227 [ 0.035919] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
228 [ 0.045957] rcu: Hierarchical SRCU implementation.
229 [ 0.050393] EFI services will not be available.
230 [ 0.055132] smp: Bringing up secondary CPUs ...
231 [ 0.061824] smp: Brought up 1 node, 4 CPUs
232 [ 0.067458] devtmpfs: initialized
233 [ 0.072700] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
234 [ 0.081789] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
235 [ 0.089738] NET: Registered protocol family 16
236 [ 0.093999] thermal_sys: Registered thermal governor 'step_wise'
237 [ 0.109208] iommu: Default domain type: Translated
238 [ 0.119694] vgaarb: loaded
239 [ 0.122571] SCSI subsystem initialized
240 [ 0.126499] usbcore: registered new interface driver usbfs
241 [ 0.131686] usbcore: registered new interface driver hub
242 [ 0.137071] usbcore: registered new device driver usb
243 [ 0.142286] EDAC MC: Ver: 3.0.0
244 [ 0.145760] Advanced Linux Sound Architecture Driver Initialized.
245 [ 0.152205] clocksource: Switched to clocksource riscv_clocksource
246 [ 1.046286] VFS: Disk quotas dquot_6.6.0
247 [ 1.049651] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
248 [ 1.062844] NET: Registered protocol family 2
249 [ 1.067172] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
250 [ 1.075455] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
251 [ 1.085428] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
252 [ 1.096548] TCP: Hash tables configured (established 65536 bind 65536)
253 [ 1.103043] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
254 [ 1.109879] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
255 [ 1.117413] NET: Registered protocol family 1
256 [ 1.121881] RPC: Registered named UNIX socket transport module.
257 [ 1.127139] RPC: Registered udp transport module.
258 [ 1.131901] RPC: Registered tcp transport module.
259 [ 1.136677] RPC: Registered tcp NFSv4.1 backchannel transport module.
260 [ 1.143194] PCI: CLS 0 bytes, default 64
261 [ 1.148359] Initialise system trusted keyrings
262 [ 1.152364] workingset: timestamp_bits=62 max_order=21 bucket_order=0
263 [ 1.165382] NFS: Registering the id_resolver key type
264 [ 1.169781] Key type id_resolver registered
265 [ 1.174011] Key type id_legacy registered
266 [ 1.178179] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
267 [ 1.184874] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
268 [ 1.192453] 9p: Installing v9fs 9p2000 file system support
269 [ 1.198116] NET: Registered protocol family 38
270 [ 1.201886] Key type asymmetric registered
271 [ 1.206046] Asymmetric key parser 'x509' registered
272 [ 1.211029] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
273 [ 1.218468] io scheduler mq-deadline registered
274 [ 1.223072] io scheduler kyber registered
275 [ 1.228803] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
276 [ 1.235017] fu740-pcie e00000000.pcie: FPGA PCIE PROBE
277 [ 1.281706] fu740-pcie e00000000.pcie: PCIE-PERSTN is GPIO 504
278 [ 1.286922] fu740-pcie e00000000.pcie: PWREN is GPIO 501
279 [ 1.292377] fu740-pcie e00000000.pcie: host bridge /soc/pcie@e00000000 ranges:
280 [ 1.299603] fu740-pcie e00000000.pcie: IO 0x0060080000..0x006008ffff -> 0x0060080000
281 [ 1.307922] fu740-pcie e00000000.pcie: MEM 0x0060090000..0x0070ffffff -> 0x0060090000
282 [ 1.316244] fu740-pcie e00000000.pcie: MEM 0x2000000000..0x3fffffffff -> 0x2000000000
283 [ 1.432223] fu740-pcie e00000000.pcie: PWREN enabling
284 [ 1.436607] fu740-pcie e00000000.pcie: PWREN valid
285 [ 1.560226] fu740-pcie e00000000.pcie: invalid resource
286 [ 1.664802] fu740-pcie e00000000.pcie: Link up
287 [ 1.768582] fu740-pcie e00000000.pcie: Link up
288 [ 1.872369] fu740-pcie e00000000.pcie: Link up
289 [ 1.876116] fu740-pcie e00000000.pcie: Link up, Gen3
290 [ 1.881352] fu740-pcie e00000000.pcie: PCI host bridge to bus 0000:00
291 [ 1.887700] pci_bus 0000:00: root bus resource [bus 00-ff]
292 [ 1.893247] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] (bus address [0x60080000-0x6008ffff])
293 [ 1.902807] pci_bus 0000:00: root bus resource [mem 0x60090000-0x70ffffff]
294 [ 1.909748] pci_bus 0000:00: root bus resource [mem 0x2000000000-0x3fffffffff pref]
295 [ 1.917517] pci 0000:00:00.0: [f15e:0000] type 01 class 0x060400
296 [ 1.923569] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
297 [ 1.929902] pci 0000:00:00.0: reg 0x38: [mem 0x00000000-0x0000ffff pref]
298 [ 1.936723] pci 0000:00:00.0: supports D1
299 [ 1.940755] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
300 [ 1.947619] pci 0000:01:00.0: [1b21:2824] type 01 class 0x060400
301 [ 1.953052] pci 0000:01:00.0: enabling Extended Tags
302 [ 1.958165] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
303 [ 1.976890] pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
304 [ 1.984425] pci 0000:02:00.0: [1b21:2824] type 01 class 0x060400
305 [ 1.990396] pci 0000:02:00.0: enabling Extended Tags
306 [ 1.995509] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
307 [ 2.001938] pci 0000:02:02.0: [1b21:2824] type 01 class 0x060400
308 [ 2.007682] pci 0000:02:02.0: enabling Extended Tags
309 [ 2.012793] pci 0000:02:02.0: PME# supported from D0 D3hot D3cold
310 [ 2.019167] pci 0000:02:03.0: [1b21:2824] type 01 class 0x060400
311 [ 2.024966] pci 0000:02:03.0: enabling Extended Tags
312 [ 2.030075] pci 0000:02:03.0: PME# supported from D0 D3hot D3cold
313 [ 2.036468] pci 0000:02:04.0: [1b21:2824] type 01 class 0x060400
314 [ 2.042250] pci 0000:02:04.0: enabling Extended Tags
315 [ 2.047359] pci 0000:02:04.0: PME# supported from D0 D3hot D3cold
316 [ 2.053811] pci 0000:02:08.0: [1b21:2824] type 01 class 0x060400
317 [ 2.059534] pci 0000:02:08.0: enabling Extended Tags
318 [ 2.064647] pci 0000:02:08.0: PME# supported from D0 D3hot D3cold
319 [ 2.071499] pci 0000:02:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
320 [ 2.078837] pci 0000:02:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
321 [ 2.086911] pci 0000:02:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
322 [ 2.094987] pci 0000:02:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
323 [ 2.103075] pci 0000:02:08.0: bridge configuration invalid ([bus 00-00]), reconfiguring
324 [ 2.111901] pci_bus 0000:03: busn_res: [bus 03-ff] end is updated to 03
325 [ 2.118031] pci 0000:04:00.0: [1b21:1142] type 00 class 0x0c0330
326 [ 2.123968] pci 0000:04:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
327 [ 2.131038] pci 0000:04:00.0: PME# supported from D3cold
328 [ 2.148888] pci_bus 0000:04: busn_res: [bus 04-ff] end is updated to 04
329 [ 2.155588] pci_bus 0000:05: busn_res: [bus 05-ff] end is updated to 05
330 [ 2.162286] pci_bus 0000:06: busn_res: [bus 06-ff] end is updated to 06
331 [ 2.168408] pci 0000:07:00.0: [126f:2263] type 00 class 0x010802
332 [ 2.174351] pci 0000:07:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
333 [ 2.192890] pci_bus 0000:07: busn_res: [bus 07-ff] end is updated to 07
334 [ 2.198837] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 07
335 [ 2.205522] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 07
336 [ 2.212241] pci 0000:00:00.0: BAR 0: assigned [mem 0x60100000-0x601fffff]
337 [ 2.219067] pci 0000:00:00.0: BAR 14: assigned [mem 0x60200000-0x603fffff]
338 [ 2.226010] pci 0000:00:00.0: BAR 6: assigned [mem 0x60090000-0x6009ffff pref]
339 [ 2.233308] pci 0000:01:00.0: BAR 14: assigned [mem 0x60200000-0x603fffff]
340 [ 2.240259] pci 0000:02:02.0: BAR 14: assigned [mem 0x60200000-0x602fffff]
341 [ 2.247203] pci 0000:02:08.0: BAR 14: assigned [mem 0x60300000-0x603fffff]
342 [ 2.254150] pci 0000:02:00.0: PCI bridge to [bus 03]
343 [ 2.259217] pci 0000:04:00.0: BAR 0: assigned [mem 0x60200000-0x60207fff 64bit]
344 [ 2.266594] pci 0000:02:02.0: PCI bridge to [bus 04]
345 [ 2.271615] pci 0000:02:02.0: bridge window [mem 0x60200000-0x602fffff]
346 [ 2.278485] pci 0000:02:03.0: PCI bridge to [bus 05]
347 [ 2.283529] pci 0000:02:04.0: PCI bridge to [bus 06]
348 [ 2.288572] pci 0000:07:00.0: BAR 0: assigned [mem 0x60300000-0x60303fff 64bit]
349 [ 2.295952] pci 0000:02:08.0: PCI bridge to [bus 07]
350 [ 2.300973] pci 0000:02:08.0: bridge window [mem 0x60300000-0x603fffff]
351 [ 2.307842] pci 0000:01:00.0: PCI bridge to [bus 02-07]
352 [ 2.313133] pci 0000:01:00.0: bridge window [mem 0x60200000-0x603fffff]
353 [ 2.320009] pci 0000:00:00.0: PCI bridge to [bus 01-07]
354 [ 2.325288] pci 0000:00:00.0: bridge window [mem 0x60200000-0x603fffff]
355 [ 2.332808] pcieport 0000:00:00.0: AER: enabled with IRQ 51
356 [ 2.337946] pcieport 0000:01:00.0: enabling device (0000 -> 0002)
357 [ 2.344786] pcieport 0000:02:02.0: enabling device (0000 -> 0002)
358 [ 2.351328] pcieport 0000:02:08.0: enabling device (0000 -> 0002)
359 [ 2.357091] pci 0000:04:00.0: enabling device (0000 -> 0002)
360 [ 2.362751] switchtec: loaded.
361 [ 2.365933] L2CACHE: DataError @ 0x00000003.00964470
362 [ 2.365992] L2CACHE: No. of Banks in the cache: 4
363 [ 2.375414] L2CACHE: No. of ways per bank: 16
364 [ 2.379846] L2CACHE: Sets per bank: 512
365 [ 2.383751] L2CACHE: Bytes per cache block: 64
366 [ 2.388267] L2CACHE: Index of the largest way enabled: 15
367 [ 2.434865] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
368 [ 2.441695] 10010000.serial: ttySIF0 at MMIO 0x10010000 (irq = 1, base_baud = 115200) is a SiFive UART v0
369 [ 2.450625] printk: console [ttySIF0] enabled
370 [ 2.450625] printk: console [ttySIF0] enabled
371 [ 2.459360] printk: bootconsole [sbi0] disabled
372 [ 2.459360] printk: bootconsole [sbi0] disabled
373 [ 2.468824] 10011000.serial: ttySIF1 at MMIO 0x10011000 (irq = 2, base_baud = 115200) is a SiFive UART v0
374 [ 2.493853] loop: module loaded
375 [ 2.526475] nvme nvme0: pci function 0000:07:00.0
376 [ 2.530852] nvme 0000:07:00.0: enabling device (0000 -> 0002)
377 [ 2.537716] Rounding down aligned max_sectors from 4294967295 to 4294967288
378 [ 2.544470] db_root: cannot open: /etc/target
379 [ 2.545926] nvme nvme0: allocated 64 MiB host memory buffer.
380 [ 2.549020] sifive_spi 10040000.spi: mapped; irq=4, cs=1
381 [ 2.559941] spi-nor spi0.0: is25wp256 (32768 Kbytes)
382 [ 2.566431] sifive_spi 10050000.spi: mapped; irq=6, cs=1
383 [ 2.566707] nvme nvme0: 4/0/0 default/read/poll queues
384 [ 2.571935] libphy: Fixed MDIO Bus: probed
385 [ 2.580950] macb 10090000.ethernet: Registered clk switch 'sifive-gemgxl-mgmt'
386 [ 2.587536] macb 10090000.ethernet: invalid hw address, using random
387 [ 2.588100] nvme0n1: p1 p2
388 [ 2.593875] BEU: Load or Store TILINK BUS ERR occurred
389 [ 2.594342] libphy: MACB_mii_bus: probed
390 [ 2.599312] macb 10090000.ethernet eth0: Cadence GEM rev 0x10070109 at 0x10090000 irq 7 (5e:57:b8:ab:24:4a)
391 [ 2.615501] e1000e: Intel(R) PRO/1000 Network Driver
392 [ 2.620251] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
393 [ 2.626463] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
394 [ 2.632684] ehci-pci: EHCI PCI platform driver
395 [ 2.637144] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
396 [ 2.643273] ohci-pci: OHCI PCI platform driver
397 [ 2.647731] uhci_hcd: USB Universal Host Controller Interface driver
398 [ 2.654315] xhci_hcd 0000:04:00.0: xHCI Host Controller
399 [ 2.659450] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 1
400 [ 2.807373] xhci_hcd 0000:04:00.0: hcc params 0x0200e081 hci version 0x100 quirks 0x0000000010000410
401 [ 2.816609] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
402 [ 2.824115] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
403 [ 2.831312] usb usb1: Product: xHCI Host Controller
404 [ 2.836174] usb usb1: Manufacturer: Linux 5.10.15 xhci-hcd
405 [ 2.841652] usb usb1: SerialNumber: 0000:04:00.0
406 [ 2.846639] hub 1-0:1.0: USB hub found
407 [ 2.850037] hub 1-0:1.0: 2 ports detected
408 [ 2.854306] xhci_hcd 0000:04:00.0: xHCI Host Controller
409 [ 2.859335] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 2
410 [ 2.866599] xhci_hcd 0000:04:00.0: Host supports USB 3.0 SuperSpeed
411 [ 2.873638] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
412 [ 2.881074] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
413 [ 2.889212] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
414 [ 2.896422] usb usb2: Product: xHCI Host Controller
415 [ 2.901282] usb usb2: Manufacturer: Linux 5.10.15 xhci-hcd
416 [ 2.906752] usb usb2: SerialNumber: 0000:04:00.0
417 [ 2.911671] hub 2-0:1.0: USB hub found
418 [ 2.915130] hub 2-0:1.0: 2 ports detected
419 [ 2.919486] usbcore: registered new interface driver usb-storage
420 [ 2.925212] usbcore: registered new interface driver usbserial_generic
421 [ 2.931620] usbserial: USB Serial support registered for generic
422 [ 2.937771] mousedev: PS/2 mouse device common for all mice
423 [ 2.943220] usbcore: registered new interface driver usbtouchscreen
424 [ 2.949466] i2c /dev entries driver
425 [ 2.954218] lm90 0-004c: supply vcc not found, using dummy regulator
426 [ 2.961629] EDAC DEVICE0: Giving out device to module Sifive ECC Manager controller sifive_edac.0: DEV sifive_edac.0 (I)
427 [ 2.997874] mmc_spi spi1.0: SD/MMC host mmc0, no DMA, no WP, no poweroff, cd polling
428 [ 3.005138] ledtrig-cpu: registered to indicate activity on CPUs
429 [ 3.010980] usbcore: registered new interface driver usbhid
430 [ 3.016407] usbhid: USB HID core driver
431 [ 3.020540] usbcore: registered new interface driver snd-usb-audio
432 [ 3.027209] NET: Registered protocol family 10
433 [ 3.031878] Segment Routing with IPv6
434 [ 3.034864] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
435 [ 3.041232] NET: Registered protocol family 17
436 [ 3.045324] 9pnet: Installing 9P2000 support
437 [ 3.049397] Key type dns_resolver registered
438 [ 3.053786] Loading compiled-in X.509 certificates
439 [ 3.059729] ALSA device list:
440 [ 3.061943] No soundcards found.
441 [ 3.066057] Waiting for root device /dev/mmcblk0p4...
442 [ 3.077319] mmc0: host does not support reading read-only switch, assuming write-enable
443 [ 3.084564] mmc0: new SDHC card on SPI
444 [ 3.089699] mmcblk0: mmc0:0000 SD32G 29.7 GiB
445 [ 3.126488] GPT:Primary header thinks Alt. header is not at the end of the disk.
446 [ 3.133144] GPT:13918241 != 62333951
447 [ 3.136679] GPT:Alternate GPT header not at the end of the disk.
448 [ 3.142673] GPT:13918241 != 62333951
449 [ 3.146231] GPT: Use GNU Parted to correct GPT errors.
450 [ 3.151398] mmcblk0: p1 p2 p3 p4
451 [ 3.212226] usb 1-2: new high-speed USB device number 2 using xhci_hcd
452 [ 3.258310] EXT4-fs (mmcblk0p4): INFO: recovery required on readonly filesystem
453 [ 3.264855] EXT4-fs (mmcblk0p4): write access will be enabled during recovery
454 [ 3.458247] usb 1-2: New USB device found, idVendor=174c, idProduct=2074, bcdDevice= 0.01
455 [ 3.465662] usb 1-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
456 [ 3.472775] usb 1-2: Product: AS2107
457 [ 3.476336] usb 1-2: Manufacturer: ASMedia
458 [ 3.480419] usb 1-2: SerialNumber: USB2.0 Hub
459 [ 3.533583] EXT4-fs (mmcblk0p4): recovery complete
460 [ 3.543756] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)
461 [ 3.551132] VFS: Mounted root (ext4 filesystem) readonly on device 179:4.
462 [ 3.554682] hub 1-2:1.0: USB hub found
463 [ 3.561105] devtmpfs: mounted
464 [ 3.561778] hub 1-2:1.0: 4 ports detected
465 [ 3.565546] Freeing unused kernel memory: 284K
466 [ 3.572964] Kernel memory protection not selected by kernel config.
467 [ 3.579225] Run /sbin/init as init process
468 [ 3.613136] usb 2-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
469 [ 3.643539] usb 2-2: New USB device found, idVendor=174c, idProduct=3074, bcdDevice= 0.01
470 [ 3.650948] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
471 [ 3.658072] usb 2-2: Product: AS2107
472 [ 3.661630] usb 2-2: Manufacturer: ASMedia
473 [ 3.665709] usb 2-2: SerialNumber: USB2.0 Hub
474 [ 3.762380] hub 2-2:1.0: USB hub found
475 [ 3.766074] hub 2-2:1.0: 4 ports detected
476 [ 7.487226] systemd[1]: System time before build time, advancing clock.
477 [ 7.788093] systemd[1]: systemd 247.2+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +U)
478 [ 7.809694] systemd[1]: Detected architecture riscv64.
480 Welcome to OpenEmbedded nodistro.0!
482 [ 7.832648] systemd[1]: Set hostname to <unmatched>.
483 [ 9.397499] systemd[1]: Queued start job for default target Multi-User System.
484 [ 9.408518] random: systemd: uninitialized urandom read (16 bytes read)
485 [ 9.429329] systemd[1]: Created slice system-getty.slice.
486 [ OK ] Created slice system-getty.slice.
487 [ 9.440400] random: systemd: uninitialized urandom read (16 bytes read)
488 [ 9.447086] systemd[1]: Created slice system-modprobe.slice.
489 [ OK ] Created slice system-modprobe.slice.
490 [ 9.458480] random: systemd: uninitialized urandom read (16 bytes read)
491 [ 9.465436] systemd[1]: Created slice system-serial\x2dgetty.slice.
492 [ OK ] Created slice system-serial\x2dgetty.slice.
493 [ 9.478594] systemd[1]: Created slice User and Session Slice.
494 [ OK ] Created slice User and Session Slice.
495 [ 9.490225] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
496 [ OK ] Started Dispatch Password ��…ts to Console Directory Watch.
497 [ 9.506407] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
498 [ OK ] Started Forward Password R��…uests to Wall Directory Watch.
499 [ 9.522312] systemd[1]: Reached target Paths.
500 [ OK ] Reached target Paths.
501 [ 9.531078] systemd[1]: Reached target Remote File Systems.
502 [ OK ] Reached target Remote File Systems.
503 [ 9.542855] systemd[1]: Reached target Slices.
504 [ OK ] Reached target Slices.
505 [ 9.552712] systemd[1]: Reached target Swap.
506 [ OK ] Reached target Swap.
507 [ 9.561566] systemd[1]: Listening on initctl Compatibility Named Pipe.
508 [ OK ] Listening on initctl Compatibility Named Pipe.
509 [ 9.578686] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
510 [ 9.586545] systemd[1]: Listening on Journal Socket (/dev/log).
511 [ OK ] Listening on Journal Socket (/dev/log).
515 [ OK ] Reached target System Time Synchronized.
516 [ OK ] Reached target Timers.
517 [ OK ] Listening on D-Bus System Message Bus Socket.
518 [ OK ] Reached target Sockets.
519 [ OK ] Reached target Basic System.
520 [ OK ] Started D-Bus System Message Bus.
521 Starting User Login Management...
522 Starting Permit User Sessions...
523 [ OK ] Started Xinetd A Powerful Replacement For Inetd.
524 [ OK ] Finished Permit User Sessions.
525 [ OK ] Started Getty on tty1.
526 [ OK ] Started Serial Getty on hvc0.
527 [ OK ] Started Serial Getty on ttySIF0.
528 [ OK ] Reached target Login Prompts.
529 [ OK ] Started User Login Management.
530 [ OK ] Reached target Multi-User System.
531 Starting Update UTMP about System Runlevel Changes...
532 [ OK ] Finished Update UTMP about System Runlevel Changes.
534 OpenEmbedded nodistro.0 unmatched hvc0
537 OpenEmbedded nodistro.0 unmatched ttySIF0
545 Use Building steps from "Booting from uSD using U-Boot SPL" section.
547 Partition the SPI in Linux via mtdblock. The partition types here are
548 "HiFive Unleashed FSBL", "HiFive Unleashed BBL", and "U-Boot environment"
549 for partitions one through three respectively.
553 sgdisk --clear -a 1 \
554 --new=1:40:2087 --change-name=1:spl --typecode=1:5B193300-FC78-40CD-8002-E86C45580B47 \
555 --new=2:2088:10279 --change-name=2:uboot --typecode=2:2E54B353-1271-4842-806F-E436D6AF6985 \
556 --new=3:10280:10535 --change-name=3:env --typecode=3:3DE21764-95BD-54BD-A5C3-4ABE786F38A8 \
559 Write U-boot SPL and U-boot to their partitions.
563 dd if=spl/u-boot-spl.bin of=/dev/mtdblock0 bs=4096 seek=5 conv=sync
564 dd if=u-boot.itb of=/dev/mtdblock0 bs=4096 seek=261 conv=sync
568 Change DIP switches MSEL[3:0] to 0110.