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Andrew Scheller
2020-08-03 11:28:41 +01:00
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@@ -4,14 +4,14 @@ USB MSD boot also requires updated beta GPU firmware. Please read
https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2711_bootloader_config.md https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2711_bootloader_config.md
## 2020-07-31 Standardize USB port power control accross board revisions - BETA ## 2020-07-31 Standardize USB port power control accross board revisions - BETA
* Turn off USB power power for 1-second regardless of boot-mode. This appears * Turn off USB port power for 1-second regardless of boot-mode. This appears
to resolve an issue on R1.3 and older board revisions where some USB to resolve an issue on R1.3 and older board revisions where some USB
devices would fail upon reboot. On R1.4 USB port power is turned off devices would fail upon reboot. On R1.4 USB port power is turned off
automatically by the PMIC so this is just held in reset for longer. For automatically by the PMIC so this is just held in reset for longer. For
earlier board revisions the USB port power is explicitly turned off via earlier board revisions the USB port power is explicitly turned off via
XHCI. XHCI.
This can be overriden via USB_MSD_PWR_OFF_TIME in the EEPROM config. This can be overriden via USB_MSD_PWR_OFF_TIME in the EEPROM config.
* Update the to latest Broadcom memsys FW - no significant functional change. * Update to the latest Broadcom memsys FW - no significant functional change.
## 2020-07-20 Promote 2020-07-16 bootloader and VL805 0138A1 FW to stable - STABLE ## 2020-07-20 Promote 2020-07-16 bootloader and VL805 0138A1 FW to stable - STABLE
* Promote the latest beta to stable as the next production firmware release * Promote the latest beta to stable as the next production firmware release