openwrt/target
David Bauer cdc907abed ath79: read back reset register
Read back the reset register in order to flush the cache. This fixes
spurious reboot hangs on TP-Link TL-WDR3600 and TL-WDR4300 with Zentel
DRAM chips.

This issue was fixed in the past, but switching to the reset-driver
specific implementation removed the cache barrier which was previously
implicitly added by reading back the register in question.

Link: https://github.com/freifunk-gluon/gluon/issues/2904
Link: https://github.com/openwrt/openwrt/issues/13043
Link: https://dev.archive.openwrt.org/ticket/17839
Link: f8a7bfe1cb2c ("MIPS: ath79: fix system restart")

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit 2fe8ecd880)
2024-01-11 01:43:20 +01:00
..
imagebuilder ib: split out processing user provided packages 2023-07-15 22:24:50 +02:00
linux ath79: read back reset register 2024-01-11 01:43:20 +01:00
llvm-bpf llvm-bpf: fix rebuild check for generating tarball 2021-11-26 11:37:19 +01:00
sdk sdk: rename README + update Makefile 2023-07-15 22:24:50 +02:00
toolchain treewide: add ORIG_PATH variable 2023-06-12 22:10:20 +02:00
Config.in generic: groundwork for RISC-V 2023-06-14 09:22:08 +02:00
Makefile tools/llvm-bpf: move tarball packing to target/llvm-bpf 2021-11-22 12:00:40 +01:00