Merge branch 'master' into debian/buster

firmware/release-notes.md

@@ -3,6 +3,16 @@
 USB MSD boot also requires updated beta GPU firmware. Please read
 https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2711_bootloader_config.md
 
+## 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
+     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
+     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
+     XHCI.
+     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.
+
 ## 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
      candidate.

releases.md

@@ -11,7 +11,7 @@ The latest production recovery image is [2020-04-16](https://github.com/raspberr
 is the version selected by the [Raspberry Pi Imager](https://www.raspberrypi.org/downloads/).
 
 ## USB MSD boot
-The latest USB mass storage boot recovery image is [2020-06-15](https://github.com/raspberrypi/rpi-eeprom/releases/tag/v2020.06.15-137ad).
+The latest USB mass storage boot recovery image is [2020-07-16](https://github.com/raspberrypi/rpi-eeprom/releases/tag/v2020.07.16-138a1).
 
 For support please see this [forum thread](https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=277007)
 

rpi-eeprom-update

@@ -164,12 +164,18 @@ applyRecoveryUpdate()
 
         cp -f "${TMP_EEPROM_IMAGE}" "${BOOTFS}/pieeprom.upd" \
                 || die "Failed to copy ${TMP_EEPROM_IMAGE} to ${BOOTFS}"
+
+        # For NFS mounts ensure that the files are readable to the TFTP user
+        chmod -f go+r "${BOOTFS}/pieeprom.upd" "${BOOTFS}/pieeprom.sig"
    fi
 
    if [ -n "${VL805_UPDATE_IMAGE}" ]; then
         sha256sum "${VL805_UPDATE_IMAGE}" | awk '{print $1}' > "${BOOTFS}/vl805.sig" \
                 || die "Failed to create ${BOOTFS}/vl805.sig"
         cp -f "${VL805_UPDATE_IMAGE}" "${BOOTFS}/vl805.bin"
+
+        # For NFS mounts ensure that the files are readable to the TFTP user
+        chmod -f go+r "${BOOTFS}/vl805.bin" "${BOOTFS}/vl805.sig"
    fi
 
    cp -f "${RECOVERY_BIN}" "${BOOTFS}/recovery.bin" \