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git01.mediatek.com / filogic / uboot / bc856e4acd7eabc814cc9cea615031ba6d66a050 / . / doc / board / sifive / unleashed.rst
blob: c8a62068a77757d716fc2ac19e1b2355be096a02 [file] [log] [blame]
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]1.. SPDX-License-Identifier: GPL-2.0+
2
3HiFive Unleashed
4================
5
6FU540-C000 RISC-V SoC
7---------------------
8The FU540-C000 is the world’s first 4+1 64-bit RISC-V SoC from SiFive.
9
10The HiFive Unleashed development platform is based on FU540-C000 and capable
11of running Linux.
12
13Mainline support
14----------------
Heinrich Schuchardt04790f52021-01-01 00:37:05 +0100[diff] [blame]15
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]16The support for following drivers are already enabled:
17
181. SiFive UART Driver.
192. SiFive PRCI Driver for clock.
203. Cadence MACB ethernet driver for networking support.
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]214. SiFive SPI Driver.
225. MMC SPI Driver for MMC/SD support.
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]23
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]24Booting from MMC using FSBL
25---------------------------
26
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]27Building
Heinrich Schuchardt04790f52021-01-01 00:37:05 +0100[diff] [blame]28~~~~~~~~
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]29
301. Add the RISC-V toolchain to your PATH.
Vagrant Cascadian1eb8a602020-06-04 10:42:02 -0700[diff] [blame]312. Setup ARCH & cross compilation environment variable:
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]32
33.. code-block:: none
34
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]35 export CROSS_COMPILE=<riscv64 toolchain prefix>
36
373. make sifive_fu540_defconfig
384. make
39
40Flashing
Heinrich Schuchardt04790f52021-01-01 00:37:05 +0100[diff] [blame]41~~~~~~~~
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]42
43The current U-Boot port is supported in S-mode only and loaded from DRAM.
44
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]45A prior stage M-mode firmware/bootloader (e.g OpenSBI) is required to
46boot the u-boot.bin in S-mode and provide M-mode runtime services.
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]47
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]48Currently, the u-boot.bin is used as a payload of the OpenSBI FW_PAYLOAD
49firmware. We need to compile OpenSBI with below command:
50
51.. code-block:: none
52
Pragnesh Patel5c6c8a12020-05-29 11:33:39 +0530[diff] [blame]53 make PLATFORM=generic FW_PAYLOAD_PATH=<path to u-boot-dtb.bin>
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]54
55More detailed description of steps required to build FW_PAYLOAD firmware
56is beyond the scope of this document. Please refer OpenSBI documenation.
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]57(Note: OpenSBI git repo is at https://github.com/riscv/opensbi.git)
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]58
59Once the prior stage firmware/bootloader binary is generated, it should be
60copied to the first partition of the sdcard.
61
62.. code-block:: none
63
64 sudo dd if=<prior_stage_firmware_binary> of=/dev/disk2s1 bs=1024
65
66Booting
Heinrich Schuchardt04790f52021-01-01 00:37:05 +0100[diff] [blame]67~~~~~~~
68
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]69Once you plugin the sdcard and power up, you should see the U-Boot prompt.
70
71Sample boot log from HiFive Unleashed board
Heinrich Schuchardt04790f52021-01-01 00:37:05 +0100[diff] [blame]72~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]73
74.. code-block:: none
75
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]76 U-Boot 2019.07-00024-g350ff02f5b (Jul 22 2019 - 11:45:02 +0530)
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]77
78 CPU: rv64imafdc
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]79 Model: SiFive HiFive Unleashed A00
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]80 DRAM: 8 GiB
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]81 MMC: spi@10050000:mmc@0: 0
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]82 In: serial@10010000
83 Out: serial@10010000
84 Err: serial@10010000
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]85 Net: eth0: ethernet@10090000
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]86 Hit any key to stop autoboot: 0
87 => version
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]88 U-Boot 2019.07-00024-g350ff02f5b (Jul 22 2019 - 11:45:02 +0530)
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]89
90 riscv64-linux-gcc.br_real (Buildroot 2018.11-rc2-00003-ga0787e9) 8.2.0
91 GNU ld (GNU Binutils) 2.31.1
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]92 => mmc info
93 Device: spi@10050000:mmc@0
94 Manufacturer ID: 3
95 OEM: 5344
96 Name: SU08G
97 Bus Speed: 20000000
98 Mode: SD Legacy
99 Rd Block Len: 512
100 SD version 2.0
101 High Capacity: Yes
102 Capacity: 7.4 GiB
103 Bus Width: 1-bit
104 Erase Group Size: 512 Bytes
105 => mmc part
106
107 Partition Map for MMC device 0 -- Partition Type: EFI
108
109 Part Start LBA End LBA Name
110 Attributes
111 Type GUID
112 Partition GUID
113 1 0x00000800 0x000107ff "bootloader"
114 attrs: 0x0000000000000000
115 type: 2e54b353-1271-4842-806f-e436d6af6985
116 guid: 393bbd36-7111-491c-9869-ce24008f6403
117 2 0x00040800 0x00ecdfde ""
118 attrs: 0x0000000000000000
119 type: 0fc63daf-8483-4772-8e79-3d69d8477de4
120 guid: 7fc9a949-5480-48c7-b623-04923080757f
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]121
122Now you can configure your networking, tftp server and use tftp boot method to
123load uImage.
124
125.. code-block:: none
126
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]127 => setenv ipaddr 10.206.7.133
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]128 => setenv netmask 255.255.252.0
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]129 => setenv serverip 10.206.4.143
130 => setenv gateway 10.206.4.1
Atish Patra99c469c2020-03-05 16:24:23 -0800[diff] [blame]131
132If you want to use a flat kernel image such as Image file
133
134.. code-block:: none
135
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]136 => tftpboot ${kernel_addr_r} /sifive/fu540/Image
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]137 ethernet@10090000: PHY present at 0
138 ethernet@10090000: Starting autonegotiation...
139 ethernet@10090000: Autonegotiation complete
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]140 ethernet@10090000: link up, 1000Mbps full-duplex (lpa: 0x3c00)
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]141 Using ethernet@10090000 device
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]142 TFTP from server 10.206.4.143; our IP address is 10.206.7.133
143 Filename '/sifive/fu540/Image'.
144 Load address: 0x84000000
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]145 Loading: #################################################################
146 #################################################################
147 #################################################################
148 #################################################################
149 #################################################################
150 #################################################################
151 #################################################################
152 #################################################################
153 #################################################################
154 #################################################################
155 #################################################################
156 #################################################################
157 #################################################################
158 #################################################################
159 #################################################################
160 #################################################################
161 #################################################################
162 #################################################################
163 #################################################################
164 #################################################################
165 #################################################################
166 #################################################################
167 #################################################################
168 #################################################################
169 #################################################################
170 #################################################################
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]171 ##########################################
172 1.2 MiB/s
173 done
174 Bytes transferred = 8867100 (874d1c hex)
Atish Patra99c469c2020-03-05 16:24:23 -0800[diff] [blame]175
176Or if you want to use a compressed kernel image file such as Image.gz
177
178.. code-block:: none
179
180 => tftpboot ${kernel_addr_r} /sifive/fu540/Image.gz
181 ethernet@10090000: PHY present at 0
182 ethernet@10090000: Starting autonegotiation...
183 ethernet@10090000: Autonegotiation complete
184 ethernet@10090000: link up, 1000Mbps full-duplex (lpa: 0x3c00)
185 Using ethernet@10090000 device
186 TFTP from server 10.206.4.143; our IP address is 10.206.7.133
187 Filename '/sifive/fu540/Image.gz'.
188 Load address: 0x84000000
189 Loading: #################################################################
190 #################################################################
191 #################################################################
192 #################################################################
193 #################################################################
194 #################################################################
195 #################################################################
196 #################################################################
197 #################################################################
198 #################################################################
199 #################################################################
200 #################################################################
201 #################################################################
202 #################################################################
203 #################################################################
204 #################################################################
205 #################################################################
206 #################################################################
207 #################################################################
208 #################################################################
209 #################################################################
210 #################################################################
211 #################################################################
212 #################################################################
213 #################################################################
214 #################################################################
215 ##########################################
216 1.2 MiB/s
217 done
218 Bytes transferred = 4809458 (4962f2 hex)
219 =>setenv kernel_comp_addr_r 0x90000000
220 =>setenv kernel_comp_size 0x500000
221
Vagrant Cascadian1eb8a602020-06-04 10:42:02 -0700[diff] [blame]222By this time, correct kernel image is loaded and required environment variables
Atish Patra99c469c2020-03-05 16:24:23 -0800[diff] [blame]223are set. You can proceed to load the ramdisk and device tree from the tftp server
224as well.
225
226.. code-block:: none
227
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]228 => tftpboot ${ramdisk_addr_r} /sifive/fu540/uRamdisk
229 ethernet@10090000: PHY present at 0
230 ethernet@10090000: Starting autonegotiation...
231 ethernet@10090000: Autonegotiation complete
232 ethernet@10090000: link up, 1000Mbps full-duplex (lpa: 0x3c00)
233 Using ethernet@10090000 device
234 TFTP from server 10.206.4.143; our IP address is 10.206.7.133
235 Filename '/sifive/fu540/uRamdisk'.
236 Load address: 0x88300000
237 Loading: #################################################################
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]238 #################################################################
239 #################################################################
240 #################################################################
241 #################################################################
242 #################################################################
243 #################################################################
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]244 ##############
245 418.9 KiB/s
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]246 done
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]247 Bytes transferred = 2398272 (249840 hex)
248 => tftpboot ${fdt_addr_r} /sifive/fu540/hifive-unleashed-a00.dtb
249 ethernet@10090000: PHY present at 0
250 ethernet@10090000: Starting autonegotiation...
251 ethernet@10090000: Autonegotiation complete
252 ethernet@10090000: link up, 1000Mbps full-duplex (lpa: 0x7c00)
253 Using ethernet@10090000 device
254 TFTP from server 10.206.4.143; our IP address is 10.206.7.133
255 Filename '/sifive/fu540/hifive-unleashed-a00.dtb'.
256 Load address: 0x88000000
257 Loading: ##
258 1000 Bytes/s
259 done
260 Bytes transferred = 5614 (15ee hex)
261 => setenv bootargs "root=/dev/ram rw console=ttySIF0 ip=dhcp earlycon=sbi"
262 => booti ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}
263 ## Loading init Ramdisk from Legacy Image at 88300000 ...
264 Image Name: Linux RootFS
265 Image Type: RISC-V Linux RAMDisk Image (uncompressed)
266 Data Size: 2398208 Bytes = 2.3 MiB
267 Load Address: 00000000
268 Entry Point: 00000000
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]269 Verifying Checksum ... OK
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]270 ## Flattened Device Tree blob at 88000000
271 Booting using the fdt blob at 0x88000000
272 Using Device Tree in place at 0000000088000000, end 00000000880045ed
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]273
274 Starting kernel ...
275
276 [ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]277 [ 0.000000] Linux version 5.3.0-rc1-00003-g460ac558152f (anup@anup-lab-machine) (gcc version 8.2.0 (Buildroot 2018.11-rc2-00003-ga0787e9)) #6 SMP Mon Jul 22 10:01:01 IST 2019
278 [ 0.000000] earlycon: sbi0 at I/O port 0x0 (options '')
279 [ 0.000000] printk: bootconsole [sbi0] enabled
280 [ 0.000000] Initial ramdisk at: 0x(____ptrval____) (2398208 bytes)
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]281 [ 0.000000] Zone ranges:
282 [ 0.000000] DMA32 [mem 0x0000000080200000-0x00000000ffffffff]
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]283 [ 0.000000] Normal [mem 0x0000000100000000-0x000000027fffffff]
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]284 [ 0.000000] Movable zone start for each node
285 [ 0.000000] Early memory node ranges
286 [ 0.000000] node 0: [mem 0x0000000080200000-0x000000027fffffff]
287 [ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x000000027fffffff]
288 [ 0.000000] software IO TLB: mapped [mem 0xfbfff000-0xfffff000] (64MB)
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]289 [ 0.000000] CPU with hartid=0 is not available
290 [ 0.000000] CPU with hartid=0 is not available
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]291 [ 0.000000] elf_hwcap is 0x112d
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]292 [ 0.000000] percpu: Embedded 18 pages/cpu s34584 r8192 d30952 u73728
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]293 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2067975
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]294 [ 0.000000] Kernel command line: root=/dev/ram rw console=ttySIF0 ip=dhcp earlycon=sbi
295 [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
296 [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]297 [ 0.000000] Sorting __ex_table...
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]298 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
299 [ 0.000000] Memory: 8182308K/8386560K available (5916K kernel code, 368K rwdata, 1840K rodata, 213K init, 304K bss, 204252K reserved, 0K cma-reserved)
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]300 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
301 [ 0.000000] rcu: Hierarchical RCU implementation.
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]302 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]303 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]304 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
305 [ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]306 [ 0.000000] plic: mapped 53 interrupts with 4 handlers for 9 contexts.
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]307 [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [1]
308 [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 3526361616960 ns
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]309 [ 0.000006] sched_clock: 64 bits at 1000kHz, resolution 1000ns, wraps every 2199023255500ns
310 [ 0.008559] Console: colour dummy device 80x25
311 [ 0.012989] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=4000)
312 [ 0.023104] pid_max: default: 32768 minimum: 301
313 [ 0.028273] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
314 [ 0.035765] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
315 [ 0.045307] rcu: Hierarchical SRCU implementation.
316 [ 0.049875] smp: Bringing up secondary CPUs ...
317 [ 0.055729] smp: Brought up 1 node, 4 CPUs
318 [ 0.060599] devtmpfs: initialized
319 [ 0.064819] random: get_random_u32 called from bucket_table_alloc.isra.10+0x4e/0x160 with crng_init=0
320 [ 0.073720] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
321 [ 0.083176] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
322 [ 0.090721] NET: Registered protocol family 16
323 [ 0.106319] vgaarb: loaded
324 [ 0.108670] SCSI subsystem initialized
325 [ 0.112515] usbcore: registered new interface driver usbfs
326 [ 0.117758] usbcore: registered new interface driver hub
327 [ 0.123167] usbcore: registered new device driver usb
328 [ 0.128905] clocksource: Switched to clocksource riscv_clocksource
329 [ 0.141239] NET: Registered protocol family 2
330 [ 0.145506] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
331 [ 0.153754] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
332 [ 0.163466] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
333 [ 0.173468] TCP: Hash tables configured (established 65536 bind 65536)
334 [ 0.179739] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
335 [ 0.186627] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
336 [ 0.194117] NET: Registered protocol family 1
337 [ 0.198417] RPC: Registered named UNIX socket transport module.
338 [ 0.203887] RPC: Registered udp transport module.
339 [ 0.208664] RPC: Registered tcp transport module.
340 [ 0.213429] RPC: Registered tcp NFSv4.1 backchannel transport module.
341 [ 0.219944] PCI: CLS 0 bytes, default 64
342 [ 0.224170] Unpacking initramfs...
343 [ 0.262347] Freeing initrd memory: 2336K
344 [ 0.266531] workingset: timestamp_bits=62 max_order=21 bucket_order=0
345 [ 0.280406] NFS: Registering the id_resolver key type
346 [ 0.284798] Key type id_resolver registered
347 [ 0.289048] Key type id_legacy registered
348 [ 0.293114] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
349 [ 0.300262] NET: Registered protocol family 38
350 [ 0.304432] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
351 [ 0.311862] io scheduler mq-deadline registered
352 [ 0.316461] io scheduler kyber registered
353 [ 0.356421] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
354 [ 0.363004] 10010000.serial: ttySIF0 at MMIO 0x10010000 (irq = 4, base_baud = 0) is a SiFive UART v0
355 [ 0.371468] printk: console [ttySIF0] enabled
356 [ 0.371468] printk: console [ttySIF0] enabled
357 [ 0.380223] printk: bootconsole [sbi0] disabled
358 [ 0.380223] printk: bootconsole [sbi0] disabled
359 [ 0.389589] 10011000.serial: ttySIF1 at MMIO 0x10011000 (irq = 1, base_baud = 0) is a SiFive UART v0
360 [ 0.398680] [drm] radeon kernel modesetting enabled.
361 [ 0.412395] loop: module loaded
362 [ 0.415214] sifive_spi 10040000.spi: mapped; irq=3, cs=1
363 [ 0.420628] sifive_spi 10050000.spi: mapped; irq=5, cs=1
364 [ 0.425897] libphy: Fixed MDIO Bus: probed
365 [ 0.429964] macb 10090000.ethernet: Registered clk switch 'sifive-gemgxl-mgmt'
366 [ 0.436743] macb: GEM doesn't support hardware ptp.
367 [ 0.441621] libphy: MACB_mii_bus: probed
368 [ 0.601316] Microsemi VSC8541 SyncE 10090000.ethernet-ffffffff:00: attached PHY driver [Microsemi VSC8541 SyncE] (mii_bus:phy_addr=10090000.ethernet-ffffffff:00, irq=POLL)
369 [ 0.615857] macb 10090000.ethernet eth0: Cadence GEM rev 0x10070109 at 0x10090000 irq 6 (70:b3:d5:92:f2:f3)
370 [ 0.625634] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
371 [ 0.631381] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
372 [ 0.637382] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
373 [ 0.643799] ehci-pci: EHCI PCI platform driver
374 [ 0.648261] ehci-platform: EHCI generic platform driver
375 [ 0.653497] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
376 [ 0.659599] ohci-pci: OHCI PCI platform driver
377 [ 0.664055] ohci-platform: OHCI generic platform driver
378 [ 0.669448] usbcore: registered new interface driver uas
379 [ 0.674575] usbcore: registered new interface driver usb-storage
380 [ 0.680642] mousedev: PS/2 mouse device common for all mice
381 [ 0.709493] mmc_spi spi1.0: SD/MMC host mmc0, no DMA, no WP, no poweroff, cd polling
382 [ 0.716615] usbcore: registered new interface driver usbhid
383 [ 0.722023] usbhid: USB HID core driver
384 [ 0.726738] NET: Registered protocol family 10
385 [ 0.731359] Segment Routing with IPv6
386 [ 0.734332] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
387 [ 0.740687] NET: Registered protocol family 17
388 [ 0.744660] Key type dns_resolver registered
389 [ 0.806775] mmc0: host does not support reading read-only switch, assuming write-enable
390 [ 0.814020] mmc0: new SDHC card on SPI
391 [ 0.820137] mmcblk0: mmc0:0000 SU08G 7.40 GiB
392 [ 0.850220] mmcblk0: p1 p2
393 [ 3.821524] macb 10090000.ethernet eth0: link up (1000/Full)
394 [ 3.828938] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
395 [ 3.848919] Sending DHCP requests .., OK
396 [ 6.252076] IP-Config: Got DHCP answer from 10.206.4.1, my address is 10.206.7.133
397 [ 6.259624] IP-Config: Complete:
398 [ 6.262831] device=eth0, hwaddr=70:b3:d5:92:f2:f3, ipaddr=10.206.7.133, mask=255.255.252.0, gw=10.206.4.1
399 [ 6.272809] host=dhcp-10-206-7-133, domain=sdcorp.global.sandisk.com, nis-domain=(none)
400 [ 6.281228] bootserver=10.206.126.11, rootserver=10.206.126.11, rootpath=
401 [ 6.281232] nameserver0=10.86.1.1, nameserver1=10.86.2.1
402 [ 6.294179] ntpserver0=10.86.1.1, ntpserver1=10.86.2.1
403 [ 6.301026] Freeing unused kernel memory: 212K
404 [ 6.304683] This architecture does not have kernel memory protection.
405 [ 6.311121] Run /init as init process
406 _ _
407 | ||_|
408 | | _ ____ _ _ _ _
409 | || | _ \| | | |\ \/ /
410 | || | | | | |_| |/ \
411 |_||_|_| |_|\____|\_/\_/
412
413 Busybox Rootfs
Bin Mengd7079dd2019-07-18 00:34:20 -0700[diff] [blame]414
Anup Patel50f29642019-07-26 04:24:30 +0000[diff] [blame]415 Please press Enter to activate this console.
416 / #
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]417
418Booting from MMC using U-Boot SPL
419---------------------------------
420
421Building
Heinrich Schuchardt04790f52021-01-01 00:37:05 +0100[diff] [blame]422~~~~~~~~
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]423
424Before building U-Boot SPL, OpenSBI must be built first. OpenSBI can be
425cloned and built for FU540 as below:
426
427.. code-block:: console
428
429 git clone https://github.com/riscv/opensbi.git
430 cd opensbi
431 make PLATFORM=generic
432 export OPENSBI=<path to opensbi/build/platform/generic/firmware/fw_dynamic.bin>
433
434Now build the U-Boot SPL and U-Boot proper
435
436.. code-block:: console
437
438 cd <U-Boot-dir>
439 make sifive_fu540_defconfig
440 make
441
442This will generate spl/u-boot-spl.bin and FIT image (u-boot.itb)
443
444
445Flashing
Heinrich Schuchardt04790f52021-01-01 00:37:05 +0100[diff] [blame]446~~~~~~~~
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]447
448ZSBL loads the U-Boot SPL (u-boot-spl.bin) from a partition with GUID type
4495B193300-FC78-40CD-8002-E86C45580B47
450
451U-Boot SPL expects a U-Boot FIT image (u-boot.itb) from a partition with GUID
452type 2E54B353-1271-4842-806F-E436D6AF6985
453
454FIT image (u-boot.itb) is a combination of fw_dynamic.bin, u-boot-nodtb.bin and
455device tree blob (hifive-unleashed-a00.dtb)
456
457Format the SD card (make sure the disk has GPT, otherwise use gdisk to switch)
458
Heinrich Schuchardtbc856e42021-07-28 10:52:53 +0200[diff] [blame^]459.. code-block:: bash
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]460
Heinrich Schuchardtbc856e42021-07-28 10:52:53 +0200[diff] [blame^]461 sudo sgdisk --clear \
462 --set-alignment=2 \
463 --new=1:34:2081 --change-name=1:loader1 --typecode=1:5B193300-FC78-40CD-8002-E86C45580B47 \
464 --new=2:2082:10273 --change-name=2:loader2 --typecode=2:2E54B353-1271-4842-806F-E436D6AF6985 \
465 --new=3:10274: --change-name=3:rootfs --typecode=3:0FC63DAF-8483-4772-8E79-3D69D8477DE4 \
466 /dev/sdX
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]467
468Program the SD card
469
Heinrich Schuchardtbc856e42021-07-28 10:52:53 +0200[diff] [blame^]470.. code-block:: bash
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]471
Heinrich Schuchardtbc856e42021-07-28 10:52:53 +0200[diff] [blame^]472 sudo dd if=spl/u-boot-spl.bin of=/dev/sdX seek=34
473 sudo dd if=u-boot.itb of=/dev/sdX seek=2082
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]474
475Booting
Heinrich Schuchardt04790f52021-01-01 00:37:05 +0100[diff] [blame]476~~~~~~~
477
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]478Once you plugin the sdcard and power up, you should see the U-Boot prompt.
479
480Sample boot log from HiFive Unleashed board
Heinrich Schuchardt04790f52021-01-01 00:37:05 +0100[diff] [blame]481~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Pragnesh Patel169a8832020-05-29 11:33:38 +0530[diff] [blame]482
483.. code-block:: none
484
485 U-Boot SPL 2020.04-rc2-00109-g63efc7e07e-dirty (Apr 30 2020 - 13:52:36 +0530)
486 Trying to boot from MMC1
487
488
489 U-Boot 2020.04-rc2-00109-g63efc7e07e-dirty (Apr 30 2020 - 13:52:36 +0530)
490
491 CPU: rv64imafdc
492 Model: SiFive HiFive Unleashed A00
493 DRAM: 8 GiB
494 MMC: spi@10050000:mmc@0: 0
495 In: serial@10010000
496 Out: serial@10010000
497 Err: serial@10010000
498 Net: eth0: ethernet@10090000
499 Hit any key to stop autoboot: 0
500 => version
501 U-Boot 2020.04-rc2-00109-g63efc7e07e-dirty (Apr 30 2020 - 13:52:36 +0530)
502
503 riscv64-unknown-linux-gnu-gcc (crosstool-NG 1.24.0.37-3f461da) 9.2.0
504 GNU ld (crosstool-NG 1.24.0.37-3f461da) 2.32
505 => mmc info
506 Device: spi@10050000:mmc@0
507 Manufacturer ID: 3
508 OEM: 5344
509 Name: SC16G
510 Bus Speed: 20000000
511 Mode: SD Legacy
512 Rd Block Len: 512
513 SD version 2.0
514 High Capacity: Yes
515 Capacity: 14.8 GiB
516 Bus Width: 1-bit
517 Erase Group Size: 512 Bytes
518 => mmc part
519
520 Partition Map for MMC device 0 -- Partition Type: EFI
521
522 Part Start LBA End LBA Name
523 Attributes
524 Type GUID
525 Partition GUID
526 1 0x00000022 0x00000821 "loader1"
527 attrs: 0x0000000000000000
528 type: 5b193300-fc78-40cd-8002-e86c45580b47
529 guid: 66e2b5d2-74db-4df8-ad6f-694b3617f87f
530 2 0x00000822 0x00002821 "loader2"
531 attrs: 0x0000000000000000
532 type: 2e54b353-1271-4842-806f-e436d6af6985
533 guid: 8befaeaf-bca0-435d-b002-e201f37c0a2f
534 3 0x00002822 0x01dacbde "rootfs"
535 attrs: 0x0000000000000000
536 type: 0fc63daf-8483-4772-8e79-3d69d8477de4
537 type: linux
538 guid: 9faa81b6-39b1-4418-af5e-89c48f29c20d
Jagan Teki05fb96d2020-07-15 15:38:59 +0530[diff] [blame]539
540Booting from SPI
541----------------
542
543Use Building steps from "Booting from MMC using U-Boot SPL" section.
544
545Partition the SPI in Linux via mtdblock. (Require to boot the board in
546SD boot mode by enabling MTD block in Linux)
547
548Use prebuilt image from here [1], which support to partition the SPI flash.
549
550.. code-block:: none
551
552 # sgdisk --clear \
553 > --set-alignment=2 \
554 > --new=1:40:2087 --change-name=1:loader1 --typecode=1:5B193300-FC78-40CD-8002-E86C45580B47 \
555 > --new=2:2088:10279 --change-name=2:loader2 --typecode=2:2E54B353-1271-4842-806F-E436D6AF6985 \
556 > --new=3:10536:65494 --change-name=3:rootfs --typecode=3:0FC63DAF-8483-4772-8E79-3D69D8477DE4 \
557 > /dev/mtdblock0
558
559Program the SPI (Require to boot the board in SD boot mode)
560
561Execute below steps on U-Boot proper,
562
563.. code-block:: none
564
565 tftpboot $kernel_addr_r u-boot-spl.bin
566 sf erase 0x5000 $filesize
567 sf write $kernel_addr_r 0x5000 $filesize
568
569 tftpboot $kernel_addr_r u-boot.itb
570 sf erase 0x105000 $filesize
571 sf write $kernel_addr_r 0x105000 $filesize
572
573Power off the board
574
575Change DIP switches MSEL[3:0] are set to 0110
576
577Power up the board.
578
579[1] https://github.com/amarula/bsp-sifive