[linux-sunxi] [PATCH] sunxi: H616: Enable full 4GB of DRAM

Chen-Yu Tsai wens at kernel.org
Thu Apr 29 04:39:48 CEST 2021


On Thu, Apr 29, 2021 at 6:53 AM Andre Przywara <andre.przywara at arm.com> wrote:
> The H616 is our first supported Allwinner SoC which goes beyond the 4GB
> address space "barrier", by having more than 32 address bits.

Nit: I wouldn't say it's the first. The A80 supports up to 8GB address
space with LPAE. It just never shipped with more than 2GB DRAM.


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