Re: [edk2-devel] [PATCH v3 7/7] Platform/RaspberryPi: Add Linux quirk support

2021-08-20 Thread Samer El-Haj-Mahmoud
Reviewed-By: Samer El-Haj-Mahmoud > -Original Message- > From: Jeremy Linton > Sent: Friday, August 20, 2021 12:16 AM > To: devel@edk2.groups.io > Cc: p...@akeo.ie; ardb+tianoc...@kernel.org; Andrei Warkentin > (awarken...@vmware.com) ; Sunny Wang > ; Samer El-Haj-Mahmoud mahm...@arm.co

Re: [edk2-devel] [PATCH v3 7/7] Platform/RaspberryPi: Add Linux quirk support

2021-08-20 Thread Andrei Warkentin
Reviewed-by: Andrei Warkentin From: Jeremy Linton Sent: Thursday, August 19, 2021 11:16 PM To: devel@edk2.groups.io Cc: p...@akeo.ie ; ardb+tianoc...@kernel.org ; Andrei Warkentin ; sunny.w...@arm.com ; samer.el-haj-mahm...@arm.com ; Jeremy Linton Subject: [P

[edk2-devel] [PATCH v3 7/7] Platform/RaspberryPi: Add Linux quirk support

2021-08-19 Thread Jeremy Linton
Linux, for the time being has refused to support the Arm standard SMCCC for PCIe configuration. Instead they want to continue to maintain per device "quirks". As the RPI isn't really ECAM this is a bit more involved because the MCFG can't really describe the root port+config registers situation. F