chinaunix网友2009-05-13 00:10

你好，我也用FS2410的板，移植过程参照你大量的过程，但在跑YAFFS时无法跑起来，最后NET: Registered protocol family 1 drivers/rtc/hctosys.c: unable to open rtc device (rtc0) yaffs: dev is 32505858 name is "mtdblock2" yaffs: passed flags "" yaffs: Attempting MTD mount on 31.2, "mtdblock2" yaffs_read_super: isCheckpointed 0 VFS: Mounted root (yaffs filesystem). Freeing init memory: 136K Warning: unable to open an initial console. Kernel panic - not syncing: No init found. Try passing init= option to kernel. 希望你能帮我查出原因，xiaoyongjun205@163.com

chinaunix网友2008-12-03 18:34

我按照上面说的移植，结果插入摄像头的时候出现： # usb 1-1: new full speed USB device using s3c2410-ohci and address 2 usb 1-1: Product: Vega USB 2.0 Camera. usb 1-1: Manufacturer: Vimicro Corp. usb 1-1: configuration #1 chosen from 1 choice 请问这是什么原因呢？

chinaunix网友2008-10-30 11:39

gspca 摄像头驱动的移植（ZC3XX）中的（c）修改 gspcav1-20071224 的 Makefile ，是添加那些命令哦还是覆盖呢？？？ 刚做摄像头图像采集方面的，也还有其他很多问题可能要请教，我的联系方式yi03072004@stu.xjtu.edu.cn; qq:351768744 谢谢指教

chinaunix网友2008-10-29 17:00

请问如何编译内核？？？？？具体步骤如何？ ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ gspca 摄像头驱动的移植（ZC3XX） Kernel version :2.6.22.6 Crosstool :arm-linux-gcc-3.4.5 Board :FS2410 System :Fedora 8 Source :gspcav1-20071224、servfox-R1_1_3、spcaview-20061208 Author :http://viviwei.cublog.cn 一、移植gspcav1-20071224 gspcav1-20071224下载地址:http://www.slackware.com/%7Ealien/slackbuilds/gspcav1/build/gspcav1-20071224.tar.gz FS2410开发板上移植的是Linux-2.6.22.6内核，USB及CS8900A均能工作，由于linux-2.6.22.6/drivers/usb 目录下没有 media 目录，故移植步骤如下： a) 在 linux-2.6.22.6/drivers/usb 目录下新建 media 目录，将gspcav1-20071224.tar.gz copy 到 media 下并解压。为了使media 编译进内核，需修改linux-2.6.22.6/drivers/usb 目录下的Kconfig、Makefile 文件。 [linux@weijing usb]$ pwd /work/kernel/linux-2.6.22.6/drivers/usb [linux@weijing usb]$ vi Kconfig 添加 source "drivers/usb/media/Kconfig" [linux@weijing usb]$ vi Makefile 添加 obj-$(CONFIG_USB_SPCA5XX) += media/ b) 为添加 gspcav1-20071224 编译选项，在 media 下新建 Kconfig、Makefile 文件。 [linux@weijing media]$ pwd /work/kernel/linux-2.6.22.6/drivers/usb/media [linux@weijing media]$ vi Kconfig # # USB Multimedia device configuration # comment "USB Multimedia devices" depends on USB config USB_SPCA5XX tristate "USB SPCA5XX Sunplus/Vimicro/Sonix jpeg Cameras" depends on USB && VIDEO_DEV ---help--- Say Y or M here if you want to use one of these webcams: The built-in microphone is enabled by selecting USB Audio support. This driver uses the Video For Linux API. You must say Y or M to "Video For Linux" (under Character Devices) to use this driver. Information on this API and pointers to "v4l" programs may be found at . To compile this driver as a module, choose M here: the module will be called spca5xx. [linux@weijing media]$ vi Makefile # # Makefile for USB Media drivers # obj-$(CONFIG_USB_SPCA5XX) += gspcav1-20071224/ c) 修改 gspcav1-20071224 的 Makefile [linux@weijing gspcav1-20071224]$ pwd /work/kernel/linux-2.6.22.6/drivers/usb/media/gspcav1-20071224 [linux@weijing gspcav1-20071224]$ vi Makefile gspca-objs := gspca_core.o decoder/gspcadecoder.o obj-$(CONFIG_USB_SPCA5XX) += gspca.o clean: rm -f *.[oas] .*.flags *.ko .*.cmd .*.d .*.tmp *.mod.c rm -rf .tmp_versions d) 编译内核 （1）Multimedia devices ---> Video For Linux （2） USB support ---> Support for Host-side USB --- USB Host Controller Drivers OHCI HCD support （3）--- USB Multimedia devices USB SPCA5XX Sunplus/Vimicro/Sonix jpeg Cameras 此时，可能会提示 gspca_core.c 的一些轻微错误，稍作修改即可： //static const char gspca_version[] = GSPCA_VERSION; static const char gspca_version[] = "00.60.00"; 把新生成的 uImage 烧进开发板，重启，插上中星微芯片的摄像头，命令行出现 # usb 1-1: new full speed USB device using s3c2410-ohci and address 2 usb 1-1: configuration #1 chosen from 1 choice drivers/usb/media/gspcav1-20071224/gspca_core.c: USB GSPCA camera found.(ZC3XX) 说明移植的驱动已经能识别设备，设备名所在路径 /dev/video0。 ------------------------------------------------------------------------ 请问如何编译内核？？？？？

chinaunix网友2008-09-05 21:39

你好，看了你的关于u-boot的移植，受益匪浅，但是在移植的过程中当我开了 CFG_CMD_NAND | \ /*soskos open nand command 08.9.5 */ 编译器报错，/usr/pan/arm/u-boot-1.1.6/include/configs/fs2410.h:101:6: error: token "\" is not valid in preprocessor expressions /usr/pan/arm/u-boot-1.1.6/include/configs/fs2410.h:213:6: error: token "\" is not valid in preprocessor expressions 事实上这两行对应的代码都是：#if (CONFIG_COMMANDS & CFG_CMD_NAND) …… 等你的解答wu_pan@126.com qq175838113