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Merge branch 'master' into debian/buster

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Serge Schneider
2019-09-25 13:17:29 +01:00
parent d2ce054968 b959175b44
commit 8c3981e7cd
3 changed files with 5 additions and 3 deletions
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firmware/beta/pieeprom-2019-09-25.bin Normal file
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firmware/raspberry_pi4_network_boot_beta.md
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@@ -5,10 +5,8 @@ The page describes how to install and configure network boot for the Raspberry P
This documentation will be merged into the main bootloader documents after the beta test is complete.
## Known issue
* For unknown reasons the brcmfmac wifi is not initialised in netowrk boot mode.
## Known issues
* Linux 5.3 kernel seems to poll SDHCI SD ever 10 seconds printing warnings to dmesg
* A timeout reading start4.elf causes start.elf to be loaded, start.elf should only be loaded if start4.elf does not exist.
## Server configuration
Network boot requires a TFTP and NFS server to be configured. See [Network boot server tutorial](https://www.raspberrypi.org/documentation/hardware/raspberrypi/bootmodes/net_tutorial.md)

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firmware/release-notes.md
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# Raspberry Pi4 bootloader EEPROM release notes
## 2019-09-25 - Git 4d9824321 (BETA)
* Increase TFTP timeout to 30s as default & bootconf.txt
* Fix intermittent boot freeze/slowdown issue after loading start.elf
* Don't load start.elf during network boot if start4.elf exists but the download times out.
## 2019-09-23 - Git c67e8bb3 (BETA)
* Add support for network boot
* Configurable ordering for boot modes (BOOT_ORDER and SD/NET_BOOT retries)