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1116062_zh-CN
1116062_zh-CN
在 i.MX27ADS 上添加对 USB 主机高速的支持
首先，确保已应用以下补丁：
usbh2_cspi1_ss2.补丁 usbh2_set_ulpi_xcvr.补丁
取消选择SPI2：
设备驱动程序 ---> SPI支持---> [ ] CSPI2
选择 USB 主机 2：
USB支持--->EHCI HCD（USB 2.0）支持 [*] 支持飞思卡尔控制器上的 Host2 端口
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