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R16 tinav2.1 常見(jiàn)問(wèn)題參考手冊(cè)
1 R16 tinav2.1常見(jiàn)問(wèn)題
1.1 分區(qū)修改target/allwinner/astar-parrot/configs/sys_partition.fex
例如： [partition] name = rootfs_data size = 12582912 user_type = 0x8000 修改其中的size屬性，單位: 扇區(qū)。
如要修改成1G，計(jì)算方法如下
size = 1024 * 1024 * 1024 / 512
1.2 把文件打包到rootfs將文件放到package/base-files/files目錄下即可。如果文件過(guò)大，在pack時(shí)報(bào)錯(cuò)，修改分區(qū)表的rootfs分區(qū)的大小
1.3 增加spi1) 在內(nèi)核中添加spi 驅(qū)動(dòng) $cd tinaV2.1 $source build/envsetup.sh $lunch astar_parrot-tina $make kernel_menuconfig Device Drivers ---> SPI support ---> <*> User mode SPI device driver support 2) 修改 tinaV2.1/target/allwinner/astar-parrot/configs/sys_config.fex [spi_board0] modalias = "at25df641" sflash_size = 32 max_speed_hz = 50000000 bus_num = 0 chip_select = 0 mode = 0 修改成 [spi_board0] modalias = "spidev" sflash_size = 32 max_speed_hz = 50000000 bus_num = 0 chip_select = 0 mode = 0
1.4 以太網(wǎng)不可用$cd tinaV2.1 $make kernel_menuconfig Device Drivers ---> Network device support ---> USB Network Adapters ---> <*> Multi-purpose USB Networking Frameworksuch as cable modems) <*> SMSC LAN95XX based USB 2.0 10/100 ethernet devices
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