s32g emmc hs200 in linux

[shiyiheng]

May I ask how to configure HS200 on s32G linux? Under uboot, it can be done by modifying Kconfig, but I couldn't find a place to configure it on linux?

[Joey_z]

hi，shiyiheng

Thank you for your information.

Which version of BSP are you using? And are you using RDB2 or RDB3?

BR

Joey

[shiyiheng]

The rdb3 board I'm using is currently based on BSP34 and I plan to upgrade to bsp39. However, I haven't found a way to configure hs200 under either version of linux. The default is hs400es.

[Joey_z]

hi，shiyiheng

Thank you for your information.

You can refer to the AN13667（AN13667: eMMC Enablement and Debugging Tips Application Note） and S32G2_LinuxBSP_41.0_User_Manual.pdf to find some information about using HS200 in Linux.

Joey_z_0-1751601084672.pngJoey_z_1-1751601104580.png

Hope it can help you.

BR

Joey