How to remove the SD card read-only mode

[jingyangxie]

Hi,all

      I have an imx6q motherboard, when using MicroSD card, the linux always prompts SD card for read-only mode, how can I solve this problem？
PS:linux BSP 4.1.15

[quenreyn · Accepted solution]

Do you boot with a device tree ? How is set the SD-card node ?

You can add 'disable-wp;' to the node to allow writing accesses.

[jingyangxie]

Hi,Quentin

      thanks for your advice, I will try it

[jingyangxie]

By the way，the MicroSD can be written and read in Win 10 By adapter，and without adapter in linux 4.1.1.5,It's can only be read