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Merge branch 'master' into debian/buster

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Serge Schneider
2020-03-20 16:18:48 +00:00
parent fca5c63a40 a9ca308223
commit 0037b56bc2
3 changed files with 16 additions and 7 deletions
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firmware/beta/pieeprom-2020-03-16.bin Normal file
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firmware/release-notes.md
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@@ -1,5 +1,12 @@
# Raspberry Pi4 bootloader EEPROM release notes # Raspberry Pi4 bootloader EEPROM release notes
## 2020-03-19 Add 2020-03-19 beta firmware
* Minor mods for manufacture test.
## 2020-03-16 Add 2020-03-16 beta firmware
* Fix DHCP Option97 GUID generation. The MAC LSB portion was previously
always zero.
## 2020-03-11 Add 2020-03-04 beta firmware recovery ## 2020-03-11 Add 2020-03-04 beta firmware recovery
* Support static IP address configuration. The following fields may be * Support static IP address configuration. The following fields may be
set manually using dotted decimal address. If set, then DHCP if skipped. set manually using dotted decimal address. If set, then DHCP if skipped.
@@ -7,10 +14,10 @@
* SUBNET * SUBNET
* GATEWAY * GATEWAY
* TFTP_IP * TFTP_IP
* If a fatal bootloader occurs then a HDMI diagnostics screen is displayed * If a fatal bootloader error occurs then an HDMI diagnostics screen is
at VGA/DVI resolution on both monitors for two minutes. This may be displayed at VGA/DVI resolution on both outputs for two minutes.
disabled by setting DISABLE_HDMI=1 in the EEPROM configuration OR This may be disabled by setting DISABLE_HDMI=1 in the EEPROM
setting display_splash=1 in config.txt. configuration OR setting display_splash=1 in config.txt.
* Allow the PXE menu option to match a custom string specified by * Allow the PXE menu option to match a custom string specified by
PXE_OPTION43. The default is still "Raspberry Pi Boot" PXE_OPTION43. The default is still "Raspberry Pi Boot"
* DHCP_OPTION97 - The default GUID has now changed to * DHCP_OPTION97 - The default GUID has now changed to
@@ -18,14 +25,16 @@
automatically identify Raspberry Pi computers. The old behaviour automatically identify Raspberry Pi computers. The old behaviour
is enabled by setting DHCP_OPTION97=0 which simply repeats the serial is enabled by setting DHCP_OPTION97=0 which simply repeats the serial
number 4 times. number 4 times.
* SELF_UPDATE. If SELF_UPDATE is set to 1 in the EEPROM configration AND * SELF_UPDATE. If SELF_UPDATE is set to 1 in the EEPROM configuration AND
config.txt contains bootloader_update=1 then the bootloader will looking config.txt contains bootloader_update=1 then the bootloader will looking
for pieeprom.upd and vl805.bin and apply these firmware files if for pieeprom.upd and vl805.bin and apply these firmware files if
they are different to current image before doing a watchdog reset. they are different to the current image, before doing a watchdog reset.
This should make it easier to update the bootloader for network This should make it easier to update the bootloader for network
booted setups because an sd-card is not required for recovery.bin. booted setups because an SD card is not required for recovery.bin.
As usual, TFTP should only be used on private networks because the As usual, TFTP should only be used on private networks because the
protocol is not secure against spoofing. protocol is not secure against spoofing.
* recovery.bin. The beta recovery.bin will now display a green screen
via HDMI if successful or red if a failure occurs.
## 2020-02-27 rpi-eeprom-update & firmware ## 2020-02-27 rpi-eeprom-update & firmware
* Remove the dependency check for the vl805 utility. This is deprecated * Remove the dependency check for the vl805 utility. This is deprecated