@axw_fae

按这修改已经解决了

@axw_fae 板子是自己画的，只有一个测试固件没有丢包。我们自己的固件DTS是和测试固件一致的

@aozima 有线网络。官方测试固件没有丢包

发现一个问题，我们自己开发的固件，在千兆网络上丢包率比较高，

用官方的测试固件（D1-H哪吒HDMI测试固件），丢包率很低或是没有丢包

https://bbs.aw-ol.com/topic/257/d1-h-d1s-spi-nand-ddr支持列表/7
根据论坛提供的FLASH列表，换上FS35QA002后Uboot没有识别

U-Boot 2018.07-ge987def5 (Nov 07 2022 - 03:11:27 +0000) Allwinner Technology

[03.467]DRAM:  512 MiB
[03.471]Relocation Offset is: 1deea000
[03.492]secure enable bit: 0
can't support chip type 20480
[03.499]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=300Mhz
sunxi flash map init
SPI ALL:   ready
[03.529]flash init start
[03.531]workmode = 16,storage type = 0
try card 2
set card number 2
get card number 2
[03.539][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[03.547][mmc]: get sdc_type fail and use default host:tm4.
[03.572][mmc]: Is not Boot mode!
[03.575][mmc]: SUNXI SDMMC Controller Version:0x50310
[03.586][mmc]: ************Try SD card 2************
[03.591][mmc]: mmc 2 cmd timeout 100 status 100
[03.595][mmc]: smc 2 err, cmd 8,  RTO
[03.599][mmc]: mmc 2 close bus gating and reset
[03.604][mmc]: mmc 2 cmd timeout 100 status 100
[03.608][mmc]: smc 2 err, cmd 55,  RTO
[03.611][mmc]: mmc 2 close bus gating and reset
[03.616][mmc]: ************Try MMC card 2************
[03.624][mmc]: mmc 2 cmd timeout 100 status 100
[03.629][mmc]: smc 2 err, cmd 1,  RTO
[03.632][mmc]: mmc 2 close bus gating and reset
[03.636][mmc]: Card did not respond to voltage select!
[03.641][mmc]: ************SD/MMC 2 init error!************
[03.646][mmc]: mmc init product failed
MMC init failed
try emmc fail
[03.660]sunxi-spinand: AW SPINand MTD Layer Version: 1.8 20220106
[03.666]sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.11 20211217
[03.714]sunxi-spinand-phy: request spi0 gpio ok
[03.718]sunxi-spinand-phy: request general tx dma channel ok!
[03.724]sunxi-spinand-phy: request general rx dma channel ok!
[03.729]sunxi-spinand-phy: set spic0 clk to 20 Mhz
[03.733]sunxi-spinand-phy: init spic0 clk ok
[03.737]sunxi-spinand-phy: detect munufacture from id table: Foresee
[03.751]sunxi-spinand-phy: get spi-nand Model from fdt fail
[03.756]sunxi-spinand-phy: get phy info from fdt fail
[03.761]sunxi-spinand-phy: not detect munufacture from fdt
[03.766]sunxi-spinand-phy: not detect any munufacture from id table
[03.780]sunxi-spinand-phy: get spi-nand Model from fdt fail
[03.785]sunxi-spinand-phy: get phy info from fdt fail
[03.789]sunxi-spinand-phy: not detect munufacture from fdt
[03.795]sunxi-spinand-phy: not match spinand: 7272cd00 cd7272cd
try nand fail
[03.851]unrecognized JEDEC id bytes: ff, cd, 72
try spinor fail
initcall sequence 000000005ff91068 failed at call 000000004200df02 (err=-1)
### ERROR ### Please RESET the board ###

求帮助

@whycanservice 好的，谢谢

@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]
^C

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

@whycan 已经查过了支持列表，Winbond的2G FALASH不支持。

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？