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MY-R16-EK166 常见问题参考手册
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##'''关于R16增加spi ''' #### Linux系统: 1)在内核中添加spi驱动 $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 <pre> 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 </pre> 修改成 <pre> [spi_board0] modalias = "spidev" sflash_size = 32 max_speed_hz = 50000000 bus_num = 0 chip_select = 0 mode = 0 </pre> #### Android系统: 1)在内核中添加spi驱动 $cd lichee/linux-3.4 $make ARCH=arm menuconfig Device Drivers ---> SPI support ---> <*> User mode SPI device driver support 2)修改 <pre> lichee/tools/pack/chips/sun8iw5p1/configs/evb-30/sys_config.fex [spi_board0] modalias = "at25df641" sflash_size = 32 max_speed_hz = 50000000 bus_num = 0 chip_select = 0 mode = 0 </pre> 修改成 <pre> [spi_board0] modalias = "spidev" sflash_size = 32 max_speed_hz = 50000000 bus_num = 0 chip_select = 0 mode = 0 </pre>
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NXP平台:
MYZR-IMX6-EK200
MYZR-IMX6-EK200(EN)
MYZR-IMX6-EK314
MYZR-IMX6-EK314(EN)
MYZR-IMX6-EK336
MYZR-IMX6-EK336(EN)
MYZR-IMX6-EK140
MYZR-IMX6-EK140(EN)
MYZR-IMX6-EK140P
MYZR-IMX6-EK140P(EN)
MYZR-IMX8M-EK300
MYZR-IMX8M-EK300(EN)
MYZR-IMX8M-EVK
MYZR-IMX8Mmini-EK240
MYZR-IMX8Mmini-EK240(EN)
MYZR-IMX28-EK142
MYZR-IMX28-EK142(EN)
MYZR-LS1012A-EK200
MYZR-LS1012A-EK200(EN)
Rockchip平台:
MYZR-RK3288-EK314
MYZR-RK3288-EK314(EN)
MYZR-RK3399-EK314
MYZR-RK3399-EK314(EN)
Allwinner平台:
MYZR-R16-EK166
MYZR-R16-EK166(EN)
Microchip平台:
MYZR-SAMA5-EK200
MYZR-SAMA5-EK200(EN)
网关产品:
GW200
GW300
GW310/GW311
ST平台:
MYZR-STM32-EK152
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