[PATCH 0/2] EMMC2 fix _DMA for newer SOC


Jeremy Linton
 

The _DMA range needs to change depending on the SOC in use, this
was part of the problem with enabling DMA by default because there
wasn't a clear way to determine the SOC revision in use.

Now that we have an id register for that, we can pick the correct
_DMA at runtime. Lets also flip DMA on by default.

Jeremy Linton (2):
Platform/Raspberrypi: Update DMA constants based on SOC revision
Platform/RaspberryPi: Invert emmc PIO/DMA selection

Platform/RaspberryPi/AcpiTables/Emmc.asl | 39 +++++++++++++++++++++-
.../RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr | 4 +--
Platform/RaspberryPi/RPi4/RPi4.dsc | 2 +-
.../Bcm27xx/Include/IndustryStandard/Bcm2711.h | 2 ++
4 files changed, 43 insertions(+), 4 deletions(-)

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2.13.7