[coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform

2020-04-27 Thread Wolfgang Kamp - datakamp
Hallo Alexander, danke! Ich werde das austesten. Viele Grüße Wolfgang -Ursprüngliche Nachricht- Von: Alexander 'lynxis' Couzens [mailto:lyn...@fe80.eu] Gesendet: Montag, 27. April 2020 12:52 An: Wolfgang Kamp - datakamp Betreff: Re: [coreboot] CBFS pointer problem with SeaBios

[coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform

2020-04-27 Thread Nico Huber
On 27.04.20 11:23, Nico Huber wrote: > I'm a bit confused about the 0xEBEFFC, I would expect it at 0xbbeffc > in the BIOS region (or 0xbbfffc in the coreboot.rom). Nevermind, I forgot to add the OBB offset. 0xebeffc is correct. Nico ___ coreboot

[coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform

2020-04-27 Thread Nico Huber
Hi, On 27.04.20 11:04, Wolfgang Kamp - datakamp wrote: > Yes it is for the UP squared board. > It seems to me that coreboot writes a pointer at the end of CBFS. > The pointer is 0xFF483038 at address 0xEBEFFC. > This pointer is wrong. > If I manually patch the value 0x48 to 0x44 everything is ok

[coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform

2020-04-27 Thread Wolfgang Kamp - datakamp
Von: Matt DeVillier [mailto:matt.devill...@gmail.com] Gesendet: Freitag, 24. April 2020 18:09 An: Wolfgang Kamp - datakamp Cc: coreboot@coreboot.org Betreff: [coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform On Fri, Apr 24, 2020 at 4:59 AM Wolfgang Kamp - datakamp

[coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform

2020-04-24 Thread Matt DeVillier
April 2020 17:35 > *An:* Wolfgang Kamp - datakamp > *Cc:* coreboot@coreboot.org > *Betreff:* [coreboot] Re: CBFS pointer problem with SeaBios and Apollo > Lake platform > > > > Apollolake should work with: > > CONFIG_CBFS_LOCATION=0xfffb1000 > > # CONFIG_HARDWARE_IRQ

[coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform

2020-04-24 Thread Felix Singer
Hi, On Thu, 2020-04-23 at 08:15 +, Wolfgang Kamp - datakamp wrote: > Am I correct that the problem still exists that SeaBios can’t find > the CBFS in apl platform? I used this as workaround: https://review.coreboot.org/c/coreboot/+/32327 It requires that you put the CBFS at the end of

[coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform

2020-04-24 Thread Wolfgang Kamp - datakamp
@coreboot.org Betreff: [coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform Apollolake should work with: CONFIG_CBFS_LOCATION=0xfffb1000 # CONFIG_HARDWARE_IRQ is not set That's what I use for SeaBIOS as a legacy boot payload on ChromeOS devices, but the CBFS address will be the same

[coreboot] Re: CBFS pointer problem with SeaBios and Apollo Lake platform

2020-04-23 Thread Matt DeVillier
Apollolake should work with: CONFIG_CBFS_LOCATION=0xfffb1000 # CONFIG_HARDWARE_IRQ is not set That's what I use for SeaBIOS as a legacy boot payload on ChromeOS devices, but the CBFS address will be the same if using upstream coreboot regards, Matt On Thu, Apr 23, 2020 at 3:24 AM Wolfgang Kamp