On Mon, Feb 17, 2020 at 2:31 PM Andy Shevchenko andy.shevchenko@gmail.com wrote:
---------- Forwarded message --------- From: Andy Shevchenko andy.shevchenko@gmail.com Date: Mon, Feb 17, 2020 at 2:31 PM Subject: use invd instead of wbinvd in real mode start code To: Masahiro Yamada masahiroy@kernel.org, Simon Glass sjg@chromium.org, Bin Meng bmeng.cn@gmail.com
Hi!
It seems Masahiro's patches (don't know yet which one out of two, probably invd one) broke the boot on Intel Edison.
Before patches: ... DRAM: 980.6 MiB WDT: Started with servicing (60s timeout) MMC: mmc@ff3fc000: 0, mmc@ff3fa000: 1 Loading Environment from MMC... OK In: serial Out: serial Err: serial Saving Environment to MMC... Writing to redundant MMC(0)... OK Saving Environment to MMC... Writing to MMC(0)... OK Net: No ethernet found. Hit any key to stop autoboot: 0
After them (v2020.04-rc2): ... DRAM: sfi: failed to locate SYST table sfi: failed to locate SYST table 16 EiB
Reverting (both for now) helps.
Please, revert or fix ASAP before v2020.04 release!
P.S. I dunno how it has been tested, so, if you have Intel Edison in possession, please, don't forget to test on it. It's not first time the Intel Edison behaviour is broken due to poor testing.
-- With Best Regards, Andy Shevchenko
-- With Best Regards, Andy Shevchenko