Tool/software: Linux
Hello all
I try to get GC320 work on our borad and get kernel error
[ 15.549455] GC320 IRQ: 331
[ 15.549464] Galcore version 5.0.11.33433
[ 15.569872] GPU[0](ChipModel=0x320 ChipRevision=0x5301):
[ 15.569884] **************************
[ 15.569890] *** MMU ERROR DUMP ***
[ 15.569895] **************************
[ 15.569904] MMU status = 0x00000000
[ 15.569914] GPU[0](ChipModel=0x320 ChipRevision=0x5301):
[ 15.570632] **************************
[ 15.570640] *** GPU STATE DUMP ***
[ 15.570647] **************************
[ 15.570655] axi = 0x00000001
[ 15.570661] idle = 0x7FFFFFFE
[ 15.570683] FE not idle
[ 15.570691] DMA appears to be stuck at this address:
[ 15.570703] 0x7D4C6010
[ 15.570712] dmaLow = 0x00000000
[ 15.570721] dmaHigh = 0x00000000
[ 15.570726] dmaState = 0x00000000
[ 15.570733] command state = 0 (PAR_IDLE_ST)
[ 15.570740] command DMA state = 0 (CMD_IDLE_ST)
[ 15.570745] command fetch state = 0 (FET_IDLE_ST)
[ 15.570752] DMA request state = 0 (REQ_IDLE_ST)
[ 15.570995] cal state = 0 (CAL_IDLE_ST)
[ 15.571003] VE request state = 0 (VER_IDLE_ST)
I use
insmod galcore.ko baseAddress=0x80000000 physSize=0x60000000 powerManagement=0
while I check code from
and
seems bb2d hardware irq route to vivante 3D core soft irq service
how can I get the bb2d driver run under kernel 4.4?
