WhyCan Forum(哇酷开发者社区)

X笜RUNts_port=2 not support, please input 1.
Partition Version :  102
Partition Count   :  7
Write Protect     :  TRUE
CRC32 Enable      :  TRUE
Table CRC32       :  646B2E8D
==============================================================================================
ID NAME    FS      CRC32     START    TOTAL_SIZE   MAIN_SIZE  USED_SIZE      Use%  RES_SIZE
==============================================================================================
0  BOOT    RAW     0FC882F2  00000000     128 KB     128 KB   75332  B      57%       0 MB
1  TABLE   RAW               00020000     512  B     512  B     512  B     100%       0 MB
2  LOGO    RAW     4CEDB02C  00020200   65024  B   65024  B   29801  B      45%       0 MB
3  KERNEL  RAW     C2246841  00030000    2176 KB    2176 KB    2168 KB      99%       0 MB
4  ROOT    CRAMFS  4046AEB9  00250000     512 KB     512 KB       8 KB       1%       0 MB
5  THEME   CRAMFS  00BCA597  002d0000     832 KB     832 KB     792 KB      95%       0 MB
6  DATA    MINIFS  FF000000  003a0000     384 KB     384 KB       1  B       0%       0 MB
----------------------------------------------------------------------------------------------

GxLoader v1.9 20140509

cpu family    : CSKY
chip model    : gx6605s
board type    : 6605s
memory size    : 64 MB
Flash type    : w25q32
Flash size    : 4 MB
error: can't support 60HZ with PAL.
warning: board-init not call function enable_dac, will open cvbs & ypbpr default.
Hit any key to stop autoboot: 3  3  2  1

USB0:   USB EHCI 1.00
scanning bus 0 for devices... 2 USB Device(s) found
1 Storage Device(s) found
reading gx6605s.dtb
get file gx6605s.dtb, size : 2664
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 2 USB Device(s) found
1 Storage Device(s) found
reading uImage
get file uImage, size : 3360173
uImage_load_kernel.

Decompress kernel ...ok[    0.000000] Linux version 4.9.56 (hexing@ubuntu) (gcc version 6.3.0 (C-SKY Tools V3.2.1-Beta-4.9.56 Glibc-2.25 Linux-4.9.56 abiv1 B20171030) ) #1 Wed Nov 1 22:04:12 CST 2017
[    0.000000] C-SKY: https://c-sky.github.io
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
[    0.000000] Kernel command line: console=ttyS0,115200 init=/sbin/init root=/dev/sda2 rw rootwait
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Sorting __ex_table...
[    0.000000] Memory: 58768k/65536k available (3758k kernel code, 6768k reserved, 2112k data, 120k init, 0k highmem)
[    0.000000] SLUB: HWalign=16, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:128
[    0.000000] Nationalchip Timer Init, reg: c000a000, irq: 10, freq: 1000000.
[    0.000000] clocksource: nationalchip-clksource: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[    0.000020] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[    0.000337] Console: colour dummy device 80x25
[    0.000410] Calibrating delay loop... 280.16 BogoMIPS (lpj=1400832)
[    0.084627] pid_max: default: 32768 minimum: 301
[    0.084790] Security Framework initialized
[    0.084820] Yama: becoming mindful.
[    0.084949] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.084983] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.089606] devtmpfs: initialized
[    0.093580] evm: security.ima
[    0.093617] evm: security.capability
[    0.094054] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.094105] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.095130] NET: Registered protocol family 16
[    0.116813] SCSI subsystem initialized
[    0.117611] usbcore: registered new interface driver usbfs
[    0.117831] usbcore: registered new interface driver hub
[    0.118030] usbcore: registered new device driver usb
[    0.118283] Linux video capture interface: v2.00
[    0.122199] clocksource: Switched to clocksource nationalchip-clksource
[    0.122566] VFS: Disk quotas dquot_6.6.0
[    0.122717] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.152728] NET: Registered protocol family 2
[    0.154301] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.154362] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.154397] TCP: Hash tables configured (established 1024 bind 1024)
[    0.154615] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.154658] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.155053] NET: Registered protocol family 1
[    0.156070] RPC: Registered named UNIX socket transport module.
[    0.156109] RPC: Registered udp transport module.
[    0.156121] RPC: Registered tcp transport module.
[    0.156132] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.157888] audit: initializing netlink subsys (disabled)
[    0.158040] audit: type=2000 audit(0.150:1): initialized
[    0.158519] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[    0.179003] ntfs: driver 2.1.32 [Flags: R/O].
[    0.179726] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[    0.195546] jitterentropy: Initialization failed with host not compliant with requirements: 2
[    0.196091] Key type asymmetric registered
[    0.196130] Asymmetric key parser 'x509' registered
[    0.196637] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.196677] io scheduler noop registered
[    0.196693] io scheduler deadline registered (default)
[    0.196797] io scheduler cfq registered
[    0.198490] ipmi message handler version 39.2
[    0.389797] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    0.392680] console [ttyS0] disabled
[    0.392874] 403000.serial: ttyS0 at MMIO 0x403000 (irq = 15, base_baud = 1843200) is a 16550A
[    0.757472] console [ttyS0] enabled
[    0.819570] brd: module loaded
[    0.840062] loop: module loaded
[    0.844342] libphy: Fixed MDIO Bus: probed
[    0.848655] usbcore: registered new interface driver rtl8187
[    0.854658] usbcore: registered new interface driver rtl8xxxu
[    0.860587] usbcore: registered new interface driver rtl8150
[    0.866612] usbcore: registered new interface driver r8152
[    0.872449] usbcore: registered new interface driver asix
[    0.878029] usbcore: registered new interface driver ax88179_178a
[    0.884415] usbcore: registered new interface driver cdc_ether
[    0.890425] usbcore: registered new interface driver net1080
[    0.896375] usbcore: registered new interface driver cdc_subset
[    0.902598] usbcore: registered new interface driver zaurus
[    0.908458] usbcore: registered new interface driver cdc_ncm
[    0.914249] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.920805] ehci-platform: EHCI generic platform driver
[    0.926395] ehci-platform 900000.ehci-hcd: EHCI Host Controller
[    0.932601] ehci-platform 900000.ehci-hcd: new USB bus registered, assigned bus number 1
[    0.940995] ehci-platform 900000.ehci-hcd: irq 59, io mem 0x00900000
[    0.972306] ehci-platform 900000.ehci-hcd: USB 2.0 started, EHCI 1.00
[    0.980787] hub 1-0:1.0: USB hub found
[    0.984831] hub 1-0:1.0: 2 ports detected
[    0.989832] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.996218] ohci-platform: OHCI generic platform driver
[    1.001765] ohci-platform a00000.ohci-hcd0: Generic Platform OHCI controller
[    1.009099] ohci-platform a00000.ohci-hcd0: new USB bus registered, assigned bus number 2
[    1.017610] ohci-platform a00000.ohci-hcd0: irq 58, io mem 0x00a00000
[    1.096463] hub 2-0:1.0: USB hub found
[    1.100381] hub 2-0:1.0: 1 port detected
[    1.105409] ohci-platform b00000.ohci-hcd1: Generic Platform OHCI controller
[    1.112763] ohci-platform b00000.ohci-hcd1: new USB bus registered, assigned bus number 3
[    1.121199] ohci-platform b00000.ohci-hcd1: irq 57, io mem 0x00b00000
[    1.196162] hub 3-0:1.0: USB hub found
[    1.200079] hub 3-0:1.0: 1 port detected
[    1.205616] usbcore: registered new interface driver usb-storage
[    1.213025] mousedev: PS/2 mouse device common for all mice
[    1.219735] usbcore: registered new interface driver uvcvideo
[    1.225638] USB Video Class driver (1.1.1)
[    1.229804] ledtrig-cpu: registered to indicate activity on CPUs
[    1.236518] usbcore: registered new interface driver usbhid
[    1.242121] usbhid: USB HID core driver
[    1.246071] oprofile: hardware counters not available
[    1.251143] oprofile: using timer interrupt.
[    1.255963] NET: Registered protocol family 17
[    1.265164] Key type trusted registered
[    1.273498] Key type encrypted registered
[    1.277564] ima: No TPM chip found, activating TPM-bypass!
[    1.283544] evm: HMAC attrs: 0x1
[    1.288169] Waiting for root device /dev/sda2...
[    1.342324] usb 1-2: new high-speed USB device number 2 using ehci-platform
[    1.543660] usb-storage 1-2:1.0: USB Mass Storage device detected
[    1.550731] scsi host0: usb-storage 1-2:1.0
[    2.565338] scsi 0:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 0 CCS
[    3.166263] sd 0:0:0:0: [sda] 3842048 512-byte logical blocks: (1.97 GB/1.83 GiB)
[    3.175464] sd 0:0:0:0: [sda] Write Protect is off
[    3.181839] sd 0:0:0:0: [sda] No Caching mode page found
[    3.187362] sd 0:0:0:0: [sda] Assuming drive cache: write through
[    3.197541] random: fast init done
[    3.206989]  sda: sda1 sda2
[    3.217139] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    3.225493] EXT4-fs (sda2): couldn't mount as ext3 due to feature incompatibilities
[    3.646217] EXT4-fs (sda2): recovery complete
[    3.766163] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
[    3.774126] VFS: Mounted root (ext4 filesystem) on device 8:2.
[    3.787460] devtmpfs: mounted
[    3.790745] Freeing unused kernel memory: 120k freed
[    3.795851] This architecture does not have kernel memory protection.
[    4.079243] EXT4-fs (sda2): re-mounted. Opts: data=ordered
Starting logging: OK
Initializing random number generator... done.
Starting network: OK

Welcome to Buildroot
buildroot login: root
#

温度高，是因为 bootloader 把所有 IP的 clk都开了，这个可以优化。

这块开发板，主要针对linux内核教育的，所以才把jtag加上，教学资源目前比较匮乏。

所以现在也只是小范围推广，慢慢摸索，谢谢你的发帖。

c-sky.github.io

奇怪了， 进入boot HDMI显示正常， 进入Linux电视机黑屏.

我也是一样的问题,
用的是csky_gx6605s_defconfig,
问题是串口输出log,
操作/dev/fb0 (cat /dev/urandom > /dev/fb0) 显示器也木有输出

这个芯片是做卫星盒子的，国家禁止后，原厂就转型卖开发板了