TI中文支持网在sd卡启动的时候 加载load-hd-v4l2-firmware.sh 就不会有问题
用同样的内核与文件系统 烧写到nand里 再加载load-hd-v4l2-firmware.sh就会报下面的错误 请问 这个应该是什么原因
PRCM for IVHD0 is Done SuccessfullyPRCM Initialization completed[ 89.770000] SysLink version : 2.20.02.20
[ 89.770000] SysLink module created on Date:Dec 26 2012 Time:18:39:49
FIRMWARE: I2cInit will be done by M3
FIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
===Mandatory arguments===<Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3<Location of Firmware> firmware binary file<start|stop> to start/stop the firmware===Optional arguments===-mmap input memory map bin file name-i2c 0: i2c init not done by M3, 1(default): i2c init done by M3FIRMWARE: isI2cInitRequiredOnM3: 1
FIRMWARE: Default memory configuration is used
Firmware Loader debugging not configured
Default FL_DEBUG: warning
Allowed FL_DEBUG levels: error, warning, info, debug, log
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
FIRMWARE: 1 start Successful
Loading HDVPSS (V4L2) FirmwareFIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
===Mandatory arguments===<Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3<Location of Firmware> firmware binary file<start|stop> to start/stop the firmware===Optional arguments===-mmap input memory map bin file name-i2c 0: i2c init not done by M3, 1(default): i2c init done by M3FIRMWARE: isI2cInitRequiredOnM3: 0
FIRMWARE: Default memory configuration is used
Firmware Loader debugging not configured
Default FL_DEBUG: warning
Allowed FL_DEBUG levels: error, warning, info, debug, log
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
FIRMWARE: 2 start Successful
[ 93.890000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 93.890000] notify_send_event failed! status = 0xfffffff0
[ 94.410000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 94.410000] notify_send_event failed! status = 0xfffffff0
[ 94.930000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 94.930000] notify_send_event failed! status = 0xfffffff0
[ 95.450000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 95.450000] notify_send_event failed! status = 0xfffffff0
^C^C[ 95.970000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 95.970000] notify_send_event failed! status = 0xfffffff0
^C^C^C[ 96.490000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 96.490000] notify_send_event failed! status = 0xfffffff0
^C[ 97.010000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 97.010000] notify_send_event failed! status = 0xfffffff0
[ 97.530000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 97.530000] notify_send_event failed! status = 0xfffffff0
[ 98.050000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 98.050000] notify_send_event failed! status = 0xfffffff0
[ 98.570000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 98.570000] notify_send_event failed! status = 0xfffffff0
[ 99.090000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 99.090000] notify_send_event failed! status = 0xfffffff0
[ 99.610000] notify_shm_drv_sendevent failed! status = 0xfffffff0
[ 99.610000] notify_send_event failed! status = 0xfffffff0
[ 100.130000] notify_shm_drv_sendevent failed! status = 0xfffffff0
Chris Meng：
你好，
建议尝试使用nfs，看是否和文件系统有关。
或者使用tftp下载uImage，保证sd启动和nand启动使用的uImage一定是一样的。
Yingzhao Li：
回复 Chris Meng:
您好 谢谢你的回答 ，我烧录到nand 和 在sd卡里的 kernel与fs 都是一样的 这个可以保证因为就用的一张卡 文件系统用的都是ubi的 还有别的方法可以考虑的么？
