Other Parts Discussed in Thread: WL1801, WL1271,
wl1801 ERROR: wl1271_sdio mmc1: 01 01: 2: sdio write failed (-84)
There is a problem that the Wi-Fi module is not recognized on the board of Zynq-7000 (model: XC7Z007S-2CLG400E) equipped with wl1801MOD.
As a development environment
We are developing with our own board using.
As for the problem occurrence situation, when booting linux, the error "wl1271_sdio mmc1: 01: 2: sdio write failed (-84)" occurred, and
It does not recognize wlcore and wlcore_sdio. However, looking at the waveform, it looks like it is working properly.
I tried almost all the solutions to the problem that the error content posted on the forum was similar, but it didn't work.
I've attached a boot log, kernel config, and device tree as it may help resolve this issue.
Also, if you need a circuit diagram, you can attach it.
We would appreciate it if you could help us solve this problem.