Change timeout in ep_read to 3 seconds

raspberrypi / usbboot

Raspberry Pi USB booting code, moved from tools repository

Apache License 2.0

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Change timeout in ep_read to 3 seconds #50

Closed burtyb closed 4 years ago

burtyb commented 4 years ago

With recent kernels I get timeouts booting Linux with rpiboot, after increasing the timeout to 3000 I have no issues.

Debugging I see the ep_read call after ReadFile: cmdline.txt (before it tries to retrieve recovery.img/kernel.img) takes around 2.1-2.2 seconds which looks to be related to the size of the iniramfs I'm using.