Hi,
We are working in IMX8 chip(6.1 kernel) and having an issue which throws log as AXI BUS ERROR and shows dma stuck at some address, logs are shown below. This issue occurs while surfing UI along with some log storage. (Crashdump attached)
Any ideas on this issue please?
Error logs are as below,
AXI BUS ERROR
**************************
*** GPU DRV CONFIG ***
**************************
Galcore version 6.4.11.608260
Galcore options:
bankSize = 0x00000000
fastClear = -1
compression = 15
powerManagement = 1
baseAddress = 0x40000000
physSize = 0xC0000000
recovery = 0
stuckDump = 0
GPU smallBatch = 1
allMapInOne = 1
enableNN = 0xff
userClusterMasks =
ff,
ff,
ff,
ff,
ff,
ff,
ff,
ff,
ff,
ff,
[ 232.334437] ff,
[ 232.336286] ff,
[ 232.338140] ff,
[ 232.339983] ff,
ff,
ff,
ff,
ff,
ff,
ff,
irqs =
26,
irq2Ds =
27,
System reserve memory configuration:
contiguousSizes[0] = 0x10000000
contiguousBases[0] = 0x100000000
Registers configuration:
[ 232.385909] bases[0] = 0x38000000, sizes[0] = 0x8000,
[ 232.385924]
2D bases[0] = 0x38008000, sizes[0] = 0x8000,
External sRAMBases =
0xffffffffffffffff,
0xffffffffffffffff,
mmu = 1
mmuPageTablePool = 1
mmuCmdPool = 1
mmuDynamicMap = 1
isrPoll = 0x00000000
Build options:
gpuTimeout = 30000
gcdGPU_2D_TIMEOUT = 20000
gcdINTERRUPT_STATISTIC = 1
GPU[0](ChipModel=0x7000 ChipRevision=0x6204):
**************************
*** GPU STATE DUMP ***
**************************
axi = 0x0000007F
idle = 0x7FFFFFFE
FE not idle
AQ_HI_CLOCK_CONTROL = 0x00040100
DMA appears to be stuck at this address:
0x010003E0
dmaLow = 0x00000000
dmaHigh = 0x00000000
dmaState = 0x00000000
command state = 0 (PAR_IDLE_ST)
command DMA state = 0 (CMD_IDLE_ST)
command fetch state = 0 (FET_IDLE_ST)
DMA request state = 0 (REQ_IDLE_ST)
cal state = 0 (CAL_IDLE_ST)
VE request state = 0 (VER_IDLE_ST)
Debug registers:
RA[0] debug registers:
[00] 00000000 00000000 00000000 00000000 031F0000 02000170 048D8630 68508040
