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H A D | armada-8040-mcbin.dtsi | d3446b26 Fri May 17 11:11:23 CDT 2019 Heinrich Schuchardt <xypron.glpk@gmx.de> arm64: dts: marvell: mcbin: enlarge PCI memory window
Running a graphics adapter on the MACCHIATObin fails due to an insufficiently sized memory window.
Enlarge the memory window for the PCIe slot to 512 MiB.
With the patch I am able to use a GT710 graphics adapter with 1 GB onboard memory.
These are the mapped memory areas that the graphics adapter is actually using:
Region 0: Memory at cc000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at c0000000 (64-bit, prefetchable) [size=128M] Region 3: Memory at c8000000 (64-bit, prefetchable) [size=32M] Region 5: I/O ports at 1000 [size=128] Expansion ROM at ca000000 [disabled] [size=512K]
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> d3446b26 Fri May 17 11:11:23 CDT 2019 Heinrich Schuchardt <xypron.glpk@gmx.de> arm64: dts: marvell: mcbin: enlarge PCI memory window Running a graphics adapter on the MACCHIATObin fails due to an insufficiently sized memory window. Enlarge the memory window for the PCIe slot to 512 MiB. With the patch I am able to use a GT710 graphics adapter with 1 GB onboard memory. These are the mapped memory areas that the graphics adapter is actually using: Region 0: Memory at cc000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at c0000000 (64-bit, prefetchable) [size=128M] Region 3: Memory at c8000000 (64-bit, prefetchable) [size=32M] Region 5: I/O ports at 1000 [size=128] Expansion ROM at ca000000 [disabled] [size=512K] Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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