* [rt-smart/mem] remove pv_offset

* [rt-smart] list kernel space command

* [rt-smart] restore ioremap region

* [revert] restore kernel space isolation

* [rt-smart/pv_off] code format

* [rt-smart] add get_pvoff()

* [pvoffset] pvoff as constant for C codes

* [pvoff] pvoff as interfaces

这个函数实现了原先的挂载功能，并且调用pin框架，初始化cs引脚，是一个功能相对完善的挂载函数。用户也能更简单的使用。
该函数取代rt_spi_bus_attach_device，后续rt_spi_bus_attach_device会被逐渐淘汰掉。新的BSP以及软件包应当使用rt_spi_bus_attach_device_cspin新函数。

STM32L475潘多拉测试通过。

rt_ssize_t can give negative error code, which follows the unix style correctly

更新的SDK2.12.1更新imxrt1060的驱动

* Add ADT Kconfig and fix MMU kconfig issue in Cortex-A

* [BSP] enable ADT

* [bsp_lpc55sxx] i2c,rtc bsp update

1. add i2c DMA mode
2. enable rtc driver

* [bsp_lpc55sxx] formmat code

using formmating.py for format code

* [lpc55sxx] remove .gitignore

* [bsp][lpc55sxx] update bsp driver

1. update sdif driver, enable DFS, FAT32
2. update rtc driver

* [bsp_lpc55sxx] i2c,rtc bsp update

该驱动收到can消息时，给上级返回消息结构的id和ide成员赋值不正确。
Signed-off-by: 李刚 <lg28870983@163.com>

* [IFX]Add psoc6-rtt-062S2 BSP

* [IFX]Update BSP name

* [IFX]Add libcy_capsense.a

* [qspi] qspi attach 函数解决方案

* pin

* 更改函数名字

* [softspi]soft spi attach函数问题解决方案

* 更改函数名

attach #6819

* [bsp/bl808] add: drv_gpio

add some apm32 bsp and fix apm32f0/apm32f1 gcc startup assembly file bug and fix apm32 drv_eth.c bug (#6855)

* add some apm32 bsp and fix apm32f0/apm32f4 gcc startup assembly file bug and fix drv_eth.c bug

* fix apm32f103xe-minibroard and apm32f407ig-minibroard link.lds file error

* replace apm32f051r8-evalboard picture

* fix apm32f1 gcc assembly startup file suffix name

* renamed startup_apm32f10x_md.s/startup_apm32f10x_hd.s file and modify apm32f103xe-minibroard/board SConscript file

* [rv64/bsp] porting to mm

* [mm] report more info for debugging

* [fix] code format

* [libcpu/c906] porting to RTOS

* [fix] using rtdbg api

* [fix] add return

* [fix] report more information for debugging

* [fix] use assert 0 for unrecoverable error