I want to use sdio wifi on bf548-ezkit,the uclinux-dist is ADI-2011R1R3.And I referred the doc in such link:
but when I plug in sd card,the terminal shows:
root:/> mmc0: new SDIO card at address 0001
libertas_sdio: failed to load helper firmware
libertas_sdio: probe of mmc0:0001:1 failed with error -84
How should I do to solve the problem?