| DM6446_810 initialization passed! Booting TI User Boot Loader UBL Version: 1.65 UBL Flashtype: NAND Starting NAND Copy... Valid magicnum, 0x55424CBB, found in block 0x00000006. DONE umping to entry point at 0x81080000. U-Boot 1.2.0 (Apr 25 2013 - 09:27:52) U-Boot code: 81080000 -> 810A5570 BSS: -> 810B0DD4 dram_init info: start:0x80000000, size:0x10000000 RAM Configuration: Bank #0: 80000000 256 MB ******Init-1 NAND******* NAND: 256 MB ******Init-2 env_relocate******* env_relocate[197] offset = 0x0 env_relocate[215] malloced ENV at 81051a60 env_relocate[248] env_relocate_spec env_nand.c env_relocate_spec ******Init-3 IP and MAC******* ******Init-4 devices_init******* ******Init-5 jumptable******* ******Init-6 console_init_r******* In: serial serial: 80000003 : 0 tstc:810847e4 getc:81084808 putc:81084878 puts:810848b0 Out: serial serial: 80000003 : 0 tstc:810847e4 getc:81084808 putc:81084878 puts:810848b0 Err: serial ******Init-7 misc_init_r******* ARM Clock : 405MHz DDR Clock : 189MHz dm644x_eth_phy_detect(), ALIVE = 0x00000002 active_phy_addr = 0x01 phy_id = 0x20005c90 Ethernet PHY: DP83848 @ 0x01 ******Init-8 ethenet init******* ### main_loop entered: bootdelay=10 ### main_loop: bootcmd="nboot 0x80800000 0 0x168000" Hit any key to stop autoboot: 0 Fanck_v1.2 # |
举报
引用: 宋小辉1 发表于 2018-5-28 11:17
初始化信息（通过串口）
添加了调试信息打印
从打印的调试信息看出，DP83848初始化通过。
| Fanck_v1.2 # ping 192.168.1.1 + emac_close + emac_ch_teardown - emac_ch_teardown + emac_ch_teardown - emac_ch_teardown - emac_close + emac_open - emac_open sending ARP for 0101a8c0 ARP broadcast 1 ARP broadcast 2 + emac_close + emac_ch_teardown - emac_ch_teardown + emac_ch_teardown - emac_ch_teardown - emac_close ping failed; host 192.168.1.1 is not alive |
举报
引用: 宋小辉1 发表于 2018-5-28 11:32
Ping 命令下的调试信息
Fanck _v1.2 # mii dump 0x01 0 |
0. (3100) -- PHY control register -- (8000:0000) 0.15 = 0 reset (4000:0000) 0.14 = 0 loopback (2040:2000) 0. 6,13 = b01 speed selection = 100 Mbps (1000:1000) 0.12 = 1 A/N enable (0800:0000) 0.11 = 0 power-down (0400:0000) 0.10 = 0 isolate (0200:0000) 0. 9 = 0 restart A/N (0100:0100) 0. 8 = 1 duplex = full (0080:0000) 0. 7 = 0 collision test enable (003f:0000) 0. 5- 0 = 0 (reserved) |
举报
引用: 宋小辉1 发表于 2018-5-28 11:46
uboot下 使用mii命令
举报
更多回帖
