[coreboot] Re: Problems with CAR setup on Tiger Lake

2021-01-19 Thread Furquan Shaikh
On Tue, Jan 19, 2021 at 9:17 AM Tim Wawrzynczak via coreboot wrote: > > > > On Tue, Jan 19, 2021 at 9:27 AM Michał Żygowski > wrote: >> >> >> On 1/19/21 5:10 PM, Tim Wawrzynczak via coreboot wrote: >> > Dear Michał, >> > >> > Do you have a config for us to look at for your board? Are you >> > us

[coreboot] Re: Problems with CAR setup on Tiger Lake

2021-01-19 Thread Tim Wawrzynczak via coreboot
On Tue, Jan 19, 2021 at 9:27 AM Michał Żygowski wrote: > > On 1/19/21 5:10 PM, Tim Wawrzynczak via coreboot wrote: > > Dear Michał, > > > > Do you have a config for us to look at for your board? Are you > > using INTEL_CAR_NEM_ENHANCED ? > > Hi Tim, > > Sure, see attached, yes INTEL_CAR_NEM_ENHAN

[coreboot] Re: Problems with CAR setup on Tiger Lake

2021-01-19 Thread Michał Żygowski
On 1/19/21 5:10 PM, Tim Wawrzynczak via coreboot wrote: > Dear Michał, > > Do you have a config for us to look at for your board? Are you > using INTEL_CAR_NEM_ENHANCED ? Hi Tim, Sure, see attached, yes INTEL_CAR_NEM_ENHANCED is selected. > > Based on the post code you observed last, I might gue

[coreboot] Re: Problems with CAR setup on Tiger Lake

2021-01-19 Thread Tim Wawrzynczak via coreboot
Dear Michał, Do you have a config for us to look at for your board? Are you using INTEL_CAR_NEM_ENHANCED ? Based on the post code you observed last, I might guess that you overfilled the cache when doing the cache fill operation, e.g. the next few lines in cache_as_ram.S after post-code 0x26; doi

[coreboot] Problems with CAR setup on Tiger Lake

2021-01-19 Thread Michał Żygowski
Dear coreboot community, I have a Tiger Lake UP3 RVP and I try to build a working coreboot on it, however facing an early stuck during CAR setup. Tried different approaches: - native coreboot's CAR setup - the last seen post code is 0x26 - FSP-T CAR setup - the last seen post code is 0x7F (which

[coreboot] basic support for AMD APU

2021-01-19 Thread Tom Psyborg
Hi Is there any basic code in coreboot tree for recent AMD APUs ? Specifically Bristol Ridge FX-9830P is of my interest, how much work is needed to get laptop booting it? ___ coreboot mailing list -- coreboot@coreboot.org To unsubscribe send an email to