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| author | Aurelian Zanoschi <aurelian17@gmail.com> | 2021-02-04 10:14:06 +0200 |
|---|---|---|
| committer | Andrei Gherzan <andrei@gherzan.com> | 2021-02-05 10:41:46 +0000 |
| commit | 77190af02d48adc2b28216775e6318e9eeda571c (patch) | |
| tree | a594c9f0d44f3fdf48c3059bbfef348750e4fe08 | |
| parent | a2c63ff41f6d2ae400ddc827e9f2b0fd1bfb522f (diff) | |
| download | meta-raspberrypi-77190af02d48adc2b28216775e6318e9eeda571c.tar.gz | |
[documentation]Add USB host support in documentation
Signed-off-by: Aurelian Zanoschi <aurelian17@gmail.com>
| -rw-r--r-- | docs/extra-build-config.md | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/docs/extra-build-config.md b/docs/extra-build-config.md index 8460184..586ee6c 100644 --- a/docs/extra-build-config.md +++ b/docs/extra-build-config.md | |||
| @@ -269,6 +269,15 @@ local.conf: | |||
| 269 | 269 | ||
| 270 | ENABLE_DWC2_PERIPHERAL = "1" | 270 | ENABLE_DWC2_PERIPHERAL = "1" |
| 271 | 271 | ||
| 272 | ## Enable USB host support | ||
| 273 | |||
| 274 | By default in case of the Compute Module 4 IO Board the standard USB driver | ||
| 275 | that usually supports host mode operations is disabled for power saving reasons. | ||
| 276 | Users who want to use the 2 USB built-in ports or the other ports provided via | ||
| 277 | the header extension should set the following in local.conf: | ||
| 278 | |||
| 279 | ENABLE_DWC2_HOST = "1" | ||
| 280 | |||
| 272 | ## Enable Openlabs 802.15.4 radio module | 281 | ## Enable Openlabs 802.15.4 radio module |
| 273 | 282 | ||
| 274 | When using device tree kernels, set this variable to enable the 802.15.4 hat: | 283 | When using device tree kernels, set this variable to enable the 802.15.4 hat: |