Messages in this thread | | | Date | Tue, 17 Mar 2020 10:01:40 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCH] ARM: dts: omap5: Add bus_dma_limit for L3 bus |
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* Roger Quadros <rogerq@ti.com> [200316 03:28]: > The L3 interconnect's memory map is from 0x0 to > 0xffffffff. Out of this, System memory (SDRAM) can be > accessed from 0x80000000 to 0xffffffff (2GB) > > OMAP5 does support 4GB of SDRAM but upper 2GB can only be > accessed by the MPU subsystem. > > Add the dma-ranges property to reflect the physical address limit > of the L3 bus.
Thanks applying into fixes.
Tony
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