Re: [PATCH v3 2/3] MIPS: SiByte: Enable ZONE_DMA32 for LittleSur

2018-11-14 Thread Christoph Hellwig
On Tue, Nov 13, 2018 at 10:42:37PM +, Maciej W. Rozycki wrote: > The LittleSur board is marked for high memory support and therefore > clearly must provide a way to have enough memory installed for some to > be present outside the low 4GiB physical address range. With the memory > map of th

[PATCH v3 2/3] MIPS: SiByte: Enable ZONE_DMA32 for LittleSur

2018-11-13 Thread Maciej W. Rozycki
The LittleSur board is marked for high memory support and therefore clearly must provide a way to have enough memory installed for some to be present outside the low 4GiB physical address range. With the memory map of the BCM1250 SOC it has been built around it means over 1GiB of actual DRAM,