修正am335x中mmu问题

[Components][USB]增加健壮性

修正drivers下一处bug,并修正armclang编译时该目录下的错误或警告

修复IAR的dlib时间映射，支持64bit的时间。

[bsp/qemu-vexpress-a9]change idle task stack to 1024

[libc] Remove redefinition in minilibc/errno.h

[bsp][stm32f429-disco] Repair mistake of i2c device name

STM32F429-DISCO 添加 I2C 和触摸屏支持

 [bsp][stm32] Fix compile failure when using ARM Compiler V6.

avoid to conflicting types for 'uint32_t' error.

already uint32_t is defined at components/libc/compilers/minilibc/stdint.h.

there is two ways to solve, using <stdint.h>/uint32_t pair or
<rtthread.h>/rt_uint32_t pair.

I choose former because this code belongs to C compiler, not RT-Thread system.

更新 HIFIVE1 bsp

[bsp][stm32f4xx-hal] Fix compile failure when using  ARM Compiler V6

Fix some bugs for sdio

[bsp][hifive1] add Makefile file