하드웨어/Network 장비
고장난 iptime n704sr 로그
구차니
2026. 6. 13. 18:18
대충봐서는 PMIC 같긴한데.. 파트명 찾는건 실패
RTL8197F 802.11bgn WiSoC
1GHz MIPS24Kc processor
[링크 : https://www.realtek.com/Product/Index?id=403&cate_id=194]
MIPS32® 24Kc™
[링크 : https://s3-eu-west-1.amazonaws.com/downloads-mips/documents/MD00346-2B-24K-DTS-04.00.pdf]
정직하게 GND / TX / RX 있어서 TTL UART로 연결하니 잘나온다. (38400-N-8-1)
전원 문제는 아닌거 같고 펌웨어 나갔거나, soc 망가져서 wifi가 안올라 오는건가?
그 와중에 먼가.. 자체 제작 부트로더 인가 메시지가 평소 보던거랑 좀 다르다
| Booting... init_ram bond:0x00000004 MCM 64/32MB dram_init_clk_frequency ,ddr_freq=1066 (Mbps), 533 (MHZ) DRAM init disable DRAM init enable DRAM init is done , jump to DRAM enable DRAM ODT SDR init done dev_map=0xb8142000 Detect page_size = 2KB (3) Detect bank_size = 4 banks(0x00000001) Detect dram size = 64MB (0x04000000) DDR init OK init ddr ok DRAM Type: DDR2 DRAM frequency: 533MHz DRAM Size: 64MB JEDEC id C84017, EXT id 0xc840 found gd25q64 flash vendor: GigaDevice gd25q64, size=8MB, erasesize=4KB, max_speed_hz=41000000Hz auto_mode=0 addr_width=3 erase_opcode=0x00000020 Write PLL1=80c000c2 =>CPU Wake-up interrupt happen! GISR=89000080 Reboot Result from Watchdog Timeout! ---Realtek RTL8197F-VG boot code at 2024.08.12-13:21+0900 v3.4.14b (600MHz) Delay 1 second. Check Firmware(00040000) : size: 0x0079cfc8 ---->[ OK ] Firmware CHECKED [OK] Jump to image start=0x80a00000... decompressing kernel: Uncompressing Linux... done, booting the kernel. done decompressing kernel. start address: 0x8042d900 Linux version 3.10.90 (hykim@20920ed568ef) (gcc version 4.8.5 20150209 (prerelease) (Realtek MSDK-4.8.5p1 Build 2536) ) #1 Fri Mar 276 bootconsole [early0] enabled CPU revision is: 00019385 (MIPS 24Kc) Determined physical RAM map: memory: 04000000 @ 00000000 (usable) Zone ranges: Normal [mem 0x00000000-0x03ffffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x00000000-0x03ffffff] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes. Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes Built 1 zonelists in Zone order, mobility grouping off. Total pages: 4088 Kernel command line: console=ttyS0,38400 root=/dev/mtdblock1 PID hash table entries: 256 (order: -4, 1024 bytes) Dentry cache hash table entries: 8192 (order: 1, 32768 bytes) Inode-cache hash table entries: 4096 (order: 0, 16384 bytes) Writing ErrCtl register=0001ac22 Readback ErrCtl register=0001ac22 Memory: 50272k/65536k available (4317k kernel code, 15264k reserved, 1516k data, 176k init, 0k highmem) SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 NR_IRQS:192 Realtek GPIO IRQ init Calibrating delay loop... 398.13 BogoMIPS (lpj=1990656) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 2048 NET: Registered protocol family 16 <<<<<Register PCI Controller>>>>> Do MDIO_RESET 40MHz PCIE -> Cannot LinkUP Realtek GPIO controller driver init INFO: registering sheipa spi device bio: create slab <bio-0> at 0 INFO: sheipa spi driver register INFO: sheipa spi probe Switching to clocksource MIPS NET: Registered protocol family 2 TCP established hash table entries: 2048 (order: 0, 16384 bytes) TCP bind hash table entries: 2048 (order: -1, 8192 bytes) TCP: Hash tables configured (established 2048 bind 2048) TCP: reno registered UDP hash table entries: 1024 (order: 0, 16384 bytes) UDP-Lite hash table entries: 1024 (order: 0, 16384 bytes) NET: Registered protocol family 1 squashfs: version 4.0 (2009/01/31) Phillip Lougher msgmni has been set to 98 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered (default) Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled serial8250: ttyS0 at MMIO 0x18147000 (irq = 17) is a 16550A console [ttyS0] enabled, bootconsole disabled console [ttyS0] enabled, bootconsole disabled Realtek GPIO Driver for Flash Reload Default loop: module loaded m25p80 spi0.0: change speed to 15000000Hz, div 7 JEDEC id C84017 m25p80 spi0.0: found gd25q64, expected m25p80 flash vendor: GigaDevice m25p80 spi0.0: gd25q64 (8192 Kbytes) (41000000 Hz) 2 rtkxxpart partitions found on MTD device m25p80 Creating 2 MTD partitions on "m25p80": 0x000000000000-0x000000800000 : "boot+cfg+linux+rootfs" 0x000000230000-0x000000800000 : "rootfs" PPP generic driver version 2.4.2 NET: Registered protocol family 24 MPPE/MPPC encryption/compression module registered Realtek WLAN driver - version 3.8.0(2017-12-26)(SVN:) Adaptivity function - version 9.7.07 MACHAL_version_init [MACFM_software_init 297]wifi hal support Mac function = 0x8008 ####################################################### SKB_BUF_SIZE=3032 MAX_SKB_NUM=768 ####################################################### [wlan0] init sae_peer_table [wlan0] init sae_blacklist_table [MACFM_software_init 297]wifi hal support Mac function = 0x8008 [MACFM_software_init 297]wifi hal support Mac function = 0x8008 [MACFM_software_init 297]wifi hal support Mac function = 0x8008 [MACFM_software_init 297]wifi hal support Mac function = 0x8008 [MACFM_software_init 297]wifi hal support Mac function = 0x8008 Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (785 buckets, 3140 max) ip_tables: (C) 2000-2006 Netfilter Core Team TCP: cubic registered Twin IP Module Init NET: Registered protocol family 17 NET: Registered protocol family 15 Ebtables v2.0 registered 8021q: 802.1Q VLAN Support v1.8 Realtek FastPath:v1.03 Probing RTL819X NIC-kenel stack size order[0]... SoC: 8197FH-VG rtl8651_setAsicOperationLayer --> layer : 1 EFMD - MAX_PRE_ALLOC_RX_SKB = 2048 EFMD - rtl865x_maxPreAllocRxSkb = 2058 rtl8651_setAsicOperationLayer --> layer : 2 eth0 added. vid=9 Member port 0x11e... eth1 added. vid=8 Member port 0x1... rtl8651_setAsicOperationLayer --> layer : 3 [peth0] added, mapping to [eth1]... m25p80 spi0.0: change speed to 41000000Hz, div 3 VFS: Mounted root (squashfs filesystem) readonly on device 31:1. Freeing unused kernel memory: 176K (805b4000 - 805e0000) Start inittime ---> init fs ---> init elog ---> init dump_core ---> init version Product ID:n704sr Version:15.328 ---> init sys ---> init sysctl /bin/sh: renice: not found ---> init restore_config enable 0 interval --> Restoring Config... --> 1st Config - Default [No data in flash] -- Default account : Do macfmt conversion -- mgmt access - credential patched -- patched (login --> removed) -- patched (password --> removed) ---> init restore_session ---> init nfrule ---> init servd ---> init config ---> init ftm ---> init tz ---> init gpio ---> gpio.init end ---> init mac ================================================================= press magic key to change default setting ... LAN MAC : B0:38:6C:32:70:34 WAN MAC : B0:38:6C:32:70:35 ---> init bridge ---> init wireless ---> wl.preinit killall: iwcontrol: no process killed killall: iapp: no process killed killall: wscd: no process killed killall: iwcontrol: no process killed killall: iapp: no process killed killall: wscd: no process killed Scanning best channel for wl_mode:0 ---> |