On Fri, Aug 02, 2024 at 06:26:27PM +0200, Jerome Forissier wrote: > This is a rework of a patch series by Maxim Uvarov: "net/lwip: add lwip > library for the network stack" [1]. The goal is to introduce the lwIP TCP/IP > stack [2] [3] as an alternative to the current implementation in net/, > selectable with Kconfig, and ultimately keep only lwIP if possible. Some > reasons for doing so are: > - Make the support of HTTPS in the wget command easier. Javier T. and > Raymond M. (CC'd) have some additional lwIP and Mbed TLS patches to do > so. With that it becomes possible to fetch and launch a distro installer > such as Debian etc. using a secure, authenticated connection directly > from the U-Boot shell. Several use cases: > * Authentication: prevent MITM attack (third party replacing the > binary with a different one) > * Confidentiality: prevent third parties from grabbing a copy of the > image as it is being downloaded > * Allow connection to servers that do not support plain HTTP anymore > (this is becoming more and more common on the Internet these days) > - Possibly benefit from additional features implemented in lwIP > - Less code to maintain in U-Boot > > Prior to applying this series, the lwIP stack needs to be added as a > Git subtree with the following command: > > $ git subtree add --squash --prefix lib/lwip/lwip > https://git.savannah.gnu.org/git/lwip.git STABLE-2_2_0_RELEASE
On Pi 3 I'm again / still seeing:
========================================== FAILURES
===========================================
___________________________________ test_efi_helloworld_net
___________________________________
test/py/tests/test_efi_loader.py:163: in test_efi_helloworld_net
assert expected_text in output
E AssertionError: assert 'Hello, world' in 'No UEFI binary known at 200000'
------------------------------------ Captured stdout call
-------------------------------------
U-Boot> tftpboot 200000 EFI/arm64/helloworld.efi
Using smsc95xx_eth device
TFTP from server 192.168.1.10; our IP address is 192.168.1.100
Filename 'EFI/arm64/helloworld.efi'.
Load address: 0x200000
Loading: #
883.8 KiB/s
done
Bytes transferred = 4528 (11b0 hex)
U-Boot> U-Boot> crc32 200000 $filesize
crc32 for 00200000 ... 002011af ==> 2b466005
U-Boot> U-Boot> bootefi 200000
No UEFI binary known at 200000
U-Boot>
=================================== short test summary info
===================================
On a configuration that works fine with the legacy network stack.
--
Tom
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