On 2018/08/21 16:16, Nick Hudson wrote:
Is it because the memory ranges passed from the firmware are incorrect or incorrectly handled some way so that bcm283[56]_dma_ranges doesn't cover the memory then used by vchiq? https://nxr.netbsd.org/xref/src/sys/arch/arm/broadcom/bcm283x_platform.c#645 Just guessing
Thanks, but bcm283x_memorysize is same regardless of whether GPU loads FDT blob or not. rin