Re: [edk2-devel] [edk2-platforms PATCH 3/6] Marvell: Armada7k8kPciHostBridgeLib: Remove ECAM base limitation

2021-08-03 Thread Marcin Wojtas
wt., 3 sie 2021 o 08:53 Ard Biesheuvel napisał(a): > > On Mon, 2 Aug 2021 at 19:00, Marcin Wojtas wrote: > > > > Hi Ard, > > > > pon., 2 sie 2021 o 10:43 Ard Biesheuvel napisał(a): > > > > > > On Mon, 2 Aug 2021 at 07:01, Marcin Wojtas wrote: > > > > > > > > On CN913x-based platforms it is poss

Re: [edk2-devel] [edk2-platforms PATCH 3/6] Marvell: Armada7k8kPciHostBridgeLib: Remove ECAM base limitation

2021-08-02 Thread Ard Biesheuvel
On Mon, 2 Aug 2021 at 19:00, Marcin Wojtas wrote: > > Hi Ard, > > pon., 2 sie 2021 o 10:43 Ard Biesheuvel napisał(a): > > > > On Mon, 2 Aug 2021 at 07:01, Marcin Wojtas wrote: > > > > > > On CN913x-based platforms it is possible to have up to 9 PCIE > > > root complexes. In such case it may be n

Re: [edk2-devel] [edk2-platforms PATCH 3/6] Marvell: Armada7k8kPciHostBridgeLib: Remove ECAM base limitation

2021-08-02 Thread Marcin Wojtas
Hi Ard, pon., 2 sie 2021 o 10:43 Ard Biesheuvel napisał(a): > > On Mon, 2 Aug 2021 at 07:01, Marcin Wojtas wrote: > > > > On CN913x-based platforms it is possible to have up to 9 PCIE > > root complexes. In such case it may be necessary to configure > > more configuration spaces with smaller bus

Re: [edk2-devel] [edk2-platforms PATCH 3/6] Marvell: Armada7k8kPciHostBridgeLib: Remove ECAM base limitation

2021-08-02 Thread Ard Biesheuvel
On Mon, 2 Aug 2021 at 07:01, Marcin Wojtas wrote: > > On CN913x-based platforms it is possible to have up to 9 PCIE > root complexes. In such case it may be necessary to configure > more configuration spaces with smaller bus count, so that > to fit the memory layout constraints. For that purpose r

[edk2-devel] [edk2-platforms PATCH 3/6] Marvell: Armada7k8kPciHostBridgeLib: Remove ECAM base limitation

2021-08-01 Thread Marcin Wojtas
On CN913x-based platforms it is possible to have up to 9 PCIE root complexes. In such case it may be necessary to configure more configuration spaces with smaller bus count, so that to fit the memory layout constraints. For that purpose remove forcing ECAM base to be divisible by SIZE_256MB. Signe