Hi Shawn, Am 2021-01-07 07:40, schrieb Shawn Guo:
On Tue, Dec 15, 2020 at 10:26:22PM +0100, Michael Walle wrote:The offset of the reset request register is 0, the absolute address is 0x1e60000. Boards without PSCI support will fail to perform a reset: [ 26.734700] reboot: Restarting system [ 27.743259] Unable to restart system [ 27.746845] Reboot failed -- System halted Fixes: 8897f3255c9c ("arm64: dts: Add support for NXP LS1028A SoC") Signed-off-by: Michael Walle <michael@xxxxxxxx>Out of curiosity, how did you get it fixed with your commit 3f0fb37b22b4("arm64: dts: ls1028a: fix reboot node") in the first place?
I simply must have missed it. There is also a fallback reset method via the watchdog in the chain, which kicks in if this wasn't successful. So if you test it, it is easy to think its working although its not. -michael
