@whycanservice 好的，谢谢
J
Latest posts made by jxzhb
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Reply: 关于D1的千兆网卡速率posted in D1系列-RISC-V
@jxzhb Load average: 1.51 1.23 0.88 2/61 584
PID PPID USER STAT VSZ %VSZ %CPU COMMAND
581 133 root S 148m 30% 97% iperf -c 192.168.0.101 -i i -t 20
9 2 root RW 0 0% 2% [ksoftirqd/0]
493 1 root S 1496 0% 1% /sbin/swupdate-progress -w
568 133 root S 219m 45% 0% iperf -s
10 2 root IW 0 0% 0% [rcu_preempt]
67 2 root SW 0 0% 0% [cec thread]
226 1 root S 217m 45% 0% /bin/adbd -D
501 1 root S 85196 17% 0% tt
430 1 root S 9820 2% 0% /usr/sbin/MtpDaemon -D
489 1 root S< 2708 1% 0% /usr/sbin/ntpd -n -N -S /usr/sbin/ntpd
133 1 root S 2684 1% 0% /bin/ash --login
584 133 root R 2684 1% 0% top
238 1 root S 2096 0% 0% /usr/sbin/dbus-daemon --system
1 0 root S 2088 0% 0% /sbin/procd
416 1 root S 1760 0% 0% /sbin/netifd
123 1 root S 1660 0% 0% /sbin/ubusd
134 1 root S 1624 0% 0% /sbin/askfirst /bin/ash --login
49 2 root SW 0 0% 0% [spi0]
75 2 root IW 0 0% 0% [kworker/0:3-rcu]
q 66 2 root SW 0 0% 0% [hdmi proc]
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关于D1的千兆网卡速率posted in D1系列-RISC-V
想问一下,D1的千兆网卡最大通信速率可以达到多少？我的测试只到300M左右
root@TinaLinux:/# iperf -c 192.168.1.20 ------------------------------------------------------------ Client connecting to 192.168.1.20, TCP port 5001 TCP window size: 85.0 KByte (default) ------------------------------------------------------------ [ 3] local 192.168.1.100 port 43416 connected with 192.168.1.20 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0-10.0 sec 312 MBytes 261 Mbits/sec root@TinaLinux:/# iperf -s ------------------------------------------------------------ Server listening on TCP port 5001 TCP window size: 128 KByte (default) ------------------------------------------------------------ [ 4] local 192.168.1.100 port 5001 connected with 192.168.1.20 port 58971 [ ID] Interval Transfer Bandwidth [ 4] 0.0-10.0 sec 632 MBytes 529 Mbits/sec -
D1-H的FLASH的支持问题？posted in D1系列-RISC-V
我在测试winbond的flash时出现了，我上的是W25N02KVZEIR这2G的，结构系统识别出来的是W25N01GVZEIG
1.203081] sunxi-spinand: AW SPINand MTD Layer Version: 2.0 20201228 [ 1.210316] sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.10 20200306 [ 1.218176] sunxi-spinand-phy: not detect any munufacture from id table [ 1.225661] sunxi-spinand-phy: get spi-nand Model from fdt fail [ 1.232294] sunxi-spinand-phy: get phy info from fdt fail [ 1.238331] sunxi-spinand-phy: not detect munufacture from fdt [ 1.245027] sunxi-spinand-phy: detect munufacture from id table: Winbond [ 1.252534] sunxi-spinand-phy: detect spinand id: ff21aaef ffffffff [ 1.259540] sunxi-spinand-phy: ========== arch info ========== [ 1.266065] sunxi-spinand-phy: Model: W25N01GVZEIG [ 1.272821] sunxi-spinand-phy: Munufacture: Winbond [ 1.279031] sunxi-spinand-phy: DieCntPerChip: 1 [ 1.284680] sunxi-spinand-phy: BlkCntPerDie: 1024 [ 1.290656] sunxi-spinand-phy: PageCntPerBlk: 64 [ 1.296381] sunxi-spinand-phy: SectCntPerPage: 4 [ 1.302031] sunxi-spinand-phy: OobSizePerPage: 64 [ 1.307770] sunxi-spinand-phy: BadBlockFlag: 0x0 [ 1.313615] sunxi-spinand-phy: OperationOpt: 0x7 [ 1.319436] sunxi-spinand-phy: MaxEraseTimes: 65000 [ 1.325508] sunxi-spinand-phy: EccFlag: 0x0 [ 1.331352] sunxi-spinand-phy: EccType: 2 [ 1.336978] sunxi-spinand-phy: EccProtectedType: 3 [ 1.342659] sunxi-spinand-phy: ======================================== [ 1.350056] sunxi-spinand-phy: [ 1.353552] sunxi-spinand-phy: ========== physical info ========== [ 1.360495] sunxi-spinand-phy: TotalSize: 128 M [ 1.365833] sunxi-spinand-phy: SectorSize: 512 B [ 1.371226] sunxi-spinand-phy: PageSize: 2 K [ 1.376370] sunxi-spinand-phy: BlockSize: 128 K [ 1.381730] sunxi-spinand-phy: OOBSize: 64 B [ 1.386971] sunxi-spinand-phy: ======================================== [ 1.394395] sunxi-spinand-phy: [ 1.397893] sunxi-spinand-phy: ========== logical info ========== [ 1.404741] sunxi-spinand-phy: TotalSize: 128 M [ 1.410103] sunxi-spinand-phy: SectorSize: 512 B [ 1.415439] sunxi-spinand-phy: PageSize: 4 K [ 1.420603] sunxi-spinand-phy: BlockSize: 256 K [ 1.425955] sunxi-spinand-phy: OOBSize: 128 B [ 1.431316] sunxi-spinand-phy: ========================================这个会是什么问题？
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Starting kernel ...之后没有log输出posted in D1系列-RISC-V
自己用D1做了一个核心板，其中用一个板子，之前刷程序，启动都没问题，用着用着，启动不了，可以正常刷程序，启动信息如下：
device nand0 <nand>, # parts = 4 #: name size offset mask_flags 0: boot0 0x00100000 0x00000000 1 1: uboot 0x00300000 0x00100000 1 2: secure_storage 0x00100000 0x00400000 1 3: sys 0x0fb00000 0x00500000 0 active partition: nand0,0 - (boot0) 0x00100000 @ 0x00000000 defaults: mtdids : nand0=nand mtdparts: mtdparts=nand:1024k@0(boot0)ro,3072k@1048576(uboot)ro,1024k@4194304(secure_storage)ro,-(sys) [00.729]ubi0: attaching mtd4 [01.125]ubi0: scanning is finished [01.135]ubi0: attached mtd4 (name "sys", size 251 MiB) [01.140]ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes [01.146]ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048 [01.152]ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [01.158]ubi0: good PEBs: 1004, bad PEBs: 0, corrupted PEBs: 0 [01.164]ubi0: user volume: 9, internal volumes: 1, max. volumes count: 128 [01.170]ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0 [01.178]ubi0: available PEBs: 0, total reserved PEBs: 1004, PEBs reserved for bad PEB handling: 40 [01.187]sunxi flash init ok [01.189]line:714 init_clocks __clk_init: clk pll_periph0x2 already initialized register fix_factor clk error [01.200]drv_disp_init partno erro : can't find partition bootloader ** Unable to read file lcd_compatible_index.txt ** [01.437]do_fat_fsload for lcd config failed request pwm success, pwm2:pwm2:0x2000c00. [01.451]drv_disp_init finish [01.454]boot_gui_init:start [01.457]set disp.dev2_output_type fail. using defval=0 [01.648]boot_gui_init:finish [02.061]LCD open finish partno erro : can't find partition bootloader 54 bytes read in 0 ms [02.221]bmp_name=bootlogo.bmp size 38454 38454 bytes read in 5 ms (7.3 MiB/s) [02.437]Loading Environment from SUNXI_FLASH... OK [02.472]Item0 (Map) magic is bad [02.475]usb burn from boot delay time 0 weak:otg_phy_config [02.486]usb prepare ok [02.655]usb sof ok [02.656]usb probe ok [02.658]usb setup ok set address 0x2c set address 0x2c ok [05.663]do_burn_from_boot usb : have no handshake [05.688]update bootcmd [05.710]change working_fdt 0x5f4afda8 to 0x5f48fda8 partno erro : can't find partition bootloader ** Unable to read file lcd_compatible_index.txt ** [05.759]do_fat_fsload for lcd config failed partno erro : can't find partition bootloader [05.787]please enable FAT_WRITE for lcd compatible first partno erro : can't find partition bootloader ** Unable to read file lcd_compatible_index.txt ** [05.821]do_fat_fsload for lcd config failed [05.826]libfdt fdt_path_offset() for lcd [05.829]update dts Hit any key to stop autoboot: 0 dsp0:gpio init config fail DSP0 start ok, img length 252960, booting from 0x400660 Android's image name: d1-nezha No reserved memory region found in source FDT [06.783] Starting kernel ...一直卡在Starting kernel ...，求大神帮忙分析一下，是什么问题？
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Reply: 关于D1的SPI通讯问题posted in D1系列-RISC-V
@whycanservice 我们现在用就是：杨杰:
lichee/linux-5.4/tools/spi$
spidev_test.c
驱动
