Category: Software
Product Number: Yocto linux 2.1.0
Hi team,
Context:
- I'm running your embedded linux distro built by yocto
- SC572 on a custom board
- Running linux on arm core and baremetal application on SHARC core
- Linux app running on ARM core compiled with SDK provided by yocto
- Bare metal app running on SHARC core using windows CCES 2.11.1
- Used mcapi_example to build and debug baremetal sharc core app
- Used Generate LDR and load ldr to generate and load the ldr to board
- Using the ICE1000 debugger with Windows CCES2.11.1 for loading dxe during debugging, and ssh for the arm side
Problem: After successfully running the linux and sharc application following the above process (using windows CCES to load baremetal app at linux runtime), i have generated a LDR from that DXE and tried to load that in Linux userspace. However, the application crashes with the following error when I run echo start > ...
adi-dma 3109b000.dma: DMA error on channel 43, stat = 0x3b400
Modifying the remoteproc code to add debug messages, i see the following, which shows that its going through the LDR and creating DMA descriptors for each section, but its failing to do DMA on channel 43, which i believe is a MDMA channel. I couldn't find any information on what that stat corresponds to:
remoteproc remoteproc0: powering up core1-rproc remoteproc remoteproc0: Booting fw image rdau_sharc_sampler_core1.ldr, size 137736 adi_remoteproc 28240000.core1-rproc: In adi_rproc_load, detected ldr, calling adi_ldr_load adi_remoteproc 28240000.core1-rproc: In adi_ldr_load, firmware size: 137736 adi_remoteproc 28240000.core1-rproc: In adi_ldr_load, calling ldr_load adi_remoteproc 28240000.core1-rproc: In ldr_load() adi_remoteproc 28240000.core1-rproc: Finding dma channel: DMA_MEMCPY adi_remoteproc 28240000.core1-rproc: About to read the headers adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi-dma 3109b000.dma: DMA ERROR, irq = 87 adi-dma 3109b000.dma: DMA error on channel 43, stat = 0x3b400 adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 1 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is true, so do memset adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: DMA engine submitted adi_remoteproc 28240000.core1-rproc: bFlag_fill is 0 adi_remoteproc 28240000.core1-rproc: block_hdr is not empty, start dma transfer, bflag_fill is false, so do memcopy adi_remoteproc 28240000.core1-rproc: is final block header, setting callback adi_remoteproc 28240000.core1-rproc: DMA engine submitted systemd-journald[120]: /dev/kmsg buffer overrun, some messages lost. schedule_timeout: wrong timeout value ffffffff CPU: 0 PID: 240 Comm: rdau Not tainted 5.4.183-yocto-standard #1 Hardware name: SC57x-EZKIT (Device Tree Support) [<c010ccec>] (unwind_backtrace) from [<c010af5c>] (show_stack+0x10/0x14) [<c010af5c>] (show_stack) from [<c0734020>] (schedule_timeout+0x12c/0x14c) [<c0734020>] (schedule_timeout) from [<c052c2e8>] (icc_ioctl+0x1278/0x1b58) [<c052c2e8>] (icc_ioctl) from [<c01e378c>] (do_vfs_ioctl+0x3ec/0x8c8) [<c01e378c>] (do_vfs_ioctl) from [<c01e3c9c>] (ksys_ioctl+0x34/0x60) [<c01e3c9c>] (ksys_ioctl) from [<c0101000>] (ret_fast_syscall+0x0/0x54) Exception stack(0xc94c5fa8 to 0xc94c5ff0) 5fa0: beae1b38 b6f4602c 00000003 00006d0f beae1b38 beae1b30 5fc0: beae1b38 b6f4602c 0000017c 00000036 00000000 00000000 00483f80 00000000 5fe0: b6f45ec8 beae1b34 b6f333d3 b6ea5158
Can you please provide some steps to debug this further?
Attached is my device tree if that's helpful:
/*
* Device tree for RDAU board
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/adi-adsp.h>
#include <dt-bindings/pinctrl/adi-adsp-sru.h>
#include "sc57x.dtsi"
/ {
model = "ADI sc572-rdau";
compatible = "adi,sc572-rdau", "adi,sc57x";
aliases {
/* serial2 = &uart2; */
};
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0xF000000>;
};
scb {
// button0: button@0 {
// compatible = "adi,button-led";
// // en-pins = <&ssw1 2 GPIO_ACTIVE_LOW>, /* PUSHBUTTON1_EN */
// // <&ssw1 3 GPIO_ACTIVE_LOW>; /* LEDS_EN */
// // button_gpio = <40>;
// // led_gpio = <77>;
// };
// button1: button@1 {
// compatible = "adi,button-led";
// // en-pins = <&ssw1 1 GPIO_ACTIVE_LOW>, /* PUSHBUTTON2_EN */
// // <&ssw1 3 GPIO_ACTIVE_LOW>; /* LEDS_EN */
// // button_gpio = <41>;
// // led_gpio = <9>;
// };
// button2: button@2 {
// compatible = "adi,button-led";
// // en-pins = <&ssw1 0 GPIO_ACTIVE_LOW>, /* PUSHBUTTON3_EN */
// // <&ssw1 3 GPIO_ACTIVE_LOW>; /* LEDS_EN */
// // button_gpio = <42>;
// // led_gpio = <65>;
// };
core1-rproc@0x3108C000 {
compatible = "adi,remoteproc";
reg = <0x28240000 0x2000>,
<0x20000000 0x200000>;
core-id = <1>;
core-irq = <84>;
firmware-name = "adi_adsp_core1_fw.ldr";
interrupts = <GIC_SPI 206 IRQ_TYPE_EDGE_RISING>;
adi,rcu = <&rcu>;
adi,l1-da = <0x240000 0x3a0000>;
adi,l2-da = <0x20080000 0x200C0000>;
adi,tru = <&tru>;
adi,tru-master-id = <71>; /* trigger master SOFT4 */
};
// core2-rproc@0x3108C000 {
// compatible = "adi,remoteproc";
// reg = <0x28A40000 0x2000>,
// <0x20000000 0x200000>;
// core-id = <2>;
// core-irq = <85>;
// firmware-name = "adi_adsp_core2_fw.ldr";
// interrupts = <GIC_SPI 206 IRQ_TYPE_EDGE_RISING>;
// adi,rcu = <&rcu>;
// adi,l1-da = <0x240000 0x3a0000>;
// adi,l2-da = <0x20080000 0x200C0000>;
// adi,tru = <&tru>;
// adi,tru-master-id = <72>; /* trigger master SOFT5 */
// };
// sound {
// compatible = "sc5xx,asoc-card";
// adi,cpu-dai = <&i2s0>;
// adi,codec = <&adau1962>, <&adau1979>;
// status = "okay";
// };
};
};
&tru {
mcapi_to_a5: channel@0 {
adi,tru-master-id = <70>; /* trigger master SOFT3 */
adi,tru-slave-id = <71>; /* TRU0_IRQ3 */
};
mcapi_to_sharc0: channel@1 {
adi,tru-master-id = <71>; /* trigger master SOFT4 */
adi,tru-slave-id = <75>; /* TRU0_IRQ7 */
};
// mcapi_to_sharc1: channel@2 {
// adi,tru-master-id = <72>; /* trigger master SOFT5 */
// adi,tru-slave-id = <79>; /* TRU0_IRQ11 */
// };
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_default>;
status = "okay";
};
// &spi0 {
// pinctrl-names = "default";
// pinctrl-0 = <&spi0_default>;
// status = "okay";
// cs-gpios = <&gpc 6 GPIO_ACTIVE_LOW>;
// spidev@0 {
// #address-cells = <1>;
// size-cells = <1>;
// /* this is actually being used to control a tja1145 can transceiver */
// compatible = "rohm,dh2228fv";
// spi-max-frequency = <5000000>;
// reg = <0>;
// };
// };
//TODO: we dont actually want to assign spi to linux, we want to save it for the SHARC core
// &spi0 {
// #address-cells = <1>;
// #size-cells = <0>;
// pinctrl-names = "default";
// pinctrl-0 = <&spi0_default>;
// status = "okay";
// cs-gpios = <&gpc 4 GPIO_ACTIVE_LOW>, <&gpc 5 GPIO_ACTIVE_LOW>;
// // spidev@0 {
// // #address-cells = <1>;
// // size-cells = <1>;
// // /* this is actually being used to control a tja1145 can transceiver */
// // compatible = "rohm,dh2228fv";
// // spi-max-frequency = <5000000>;
// // reg = <0>;
// // };
// // this works. node 0 and 1 uses the right registers
// adc@0 {
// compatible = "ti,ads8688", "adi,generic-spidev";
// reg = <4>;
// // vref-supply = <&vdd_supply>;
// spi-max-frequency = <17000000>; //setting frequency to 1MHz, can go up to 17MHz
// };
// adc@1 {
// compatible = "ti,ads8688", "adi,generic-spidev";
// reg = <5>;
// // vref-supply = <&vdd_supply>;
// spi-max-frequency = <17000000>;
// };
// // spidev@0 {
// // #address-cells = <1>;
// // size-cells = <1>;
// // /* this is actually being used to control a tja1145 can transceiver */
// // compatible = "rohm,dh2228fv";
// // spi-max-frequency = <5000000>;
// // reg = <0>;
// // };
// };
&spi2 {
pinctrl-names = "default";
pinctrl-0 = <&spi2_quad>;
status = "okay";
cs-gpios = <&gpb 15 GPIO_ACTIVE_LOW>;
flash: w25q256@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "winbond,w25q256";
spi-max-frequency = <50000000>;
reg = <0>;
spi-cpol;
spi-cpha;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
partition@0 {
label = "uboot (spi)";
reg = <0x0 0x80000>;
};
partition@1 {
label = "kernel (spi)";
reg = <0x80000 0x580000>;
};
partition@2 {
label = "root file system (spi)";
reg = <0x600000 0xa00000>;
};
partition@3 {
label = "software (spi)";
reg = <0x1000000 0xE84700>;
};
};
};
// &i2c0 {
// status = "okay";
// ssw0: gpio@0x21 {
// compatible = "microchip,mcp23017";
// gpio-controller;
// #gpio-cells = <2>;
// reg = <0x21>;
// eeprom-en {
// gpio-hog;
// gpios = <0 0>;
// output-high;
// line-name = "~eeprom_en";
// };
// uart0-flow-en {
// gpio-hog;
// gpios = <1 0>;
// output-high;
// line-name = "~uart0-flow-en";
// };
// mlb3-en {
// gpio-hog;
// gpios = <5 0>;
// output-high;
// line-name = "~mlb3-en";
// };
// can0-en {
// gpio-hog;
// gpios = <6 0>;
// output-high;
// line-name = "~can0-en";
// };
// can1-en {
// gpio-hog;
// gpios = <7 0>;
// output-high;
// line-name = "~can1-en";
// };
// adau1962-en {
// gpio-hog;
// gpios = <8 0>;
// output-low;
// line-name = "adau1962-en";
// };
// adau1979-en {
// gpio-hog;
// gpios = <9 0>;
// output-low;
// line-name = "adau1979-en";
// };
// sd-wp-en {
// gpio-hog;
// gpios = <11 0>;
// output-high;
// line-name = "~sd-wp-en";
// };
// spi2flash-cs-en {
// gpio-hog;
// gpios = <12 0>;
// output-low;
// line-name = "~spi2flash-cs-en";
// };
// spi2d2-d3-en {
// gpio-hog;
// gpios = <13 0>;
// output-low;
// line-name = "~spi2-d2-d3-en";
// };
// spdif-optical-en {
// gpio-hog;
// gpios = <14 0>;
// output-high;
// line-name = "~spdif-optical-en";
// };
// spdif-digital-en {
// gpio-hog;
// gpios = <15 0>;
// output-high;
// line-name = "~spdif-digital-en";
// };
// };
// ssw1: gpio@0x22 {
// compatible = "microchip,mcp23017";
// gpio-controller;
// #gpio-cells = <2>;
// reg = <0x22>;
// pushbutton3-en {
// gpio-hog;
// gpios = <0 0>;
// output-high;
// line-name = "~pushbutton3-en";
// };
// pushbutton2-en {
// gpio-hog;
// gpios = <1 0>;
// output-high;
// line-name = "~pushbutton2-en";
// };
// pushbutton1-en {
// gpio-hog;
// gpios = <2 0>;
// output-high;
// line-name = "~pushbutton1-en";
// };
// leds-en {
// gpio-hog;
// gpios = <3 0>;
// output-high;
// line-name = "~leds-en";
// };
// flag0-loop {
// gpio-hog;
// gpios = <4 0>;
// output-high;
// line-name = "~flag0-loop";
// };
// flag1-loop {
// gpio-hog;
// gpios = <5 0>;
// output-high;
// line-name = "~flag1-loop";
// };
// flag2-loop {
// gpio-hog;
// gpios = <6 0>;
// output-high;
// line-name = "~flag2-loop";
// };
// flag3-loop {
// gpio-hog;
// gpios = <7 0>;
// output-high;
// line-name = "~flag3-loop";
// };
// adau1977-en {
// gpio-hog;
// gpios = <8 0>;
// output-high;
// line-name = "adau1977-en";
// };
// adau1977-fault-rst-en {
// gpio-hog;
// gpios = <9 0>;
// output-high;
// line-name = "~adau1977-fault-rst-en";
// };
// thumbwheel-oe {
// gpio-hog;
// gpios = <10 0>;
// output-high;
// line-name = "~thumbwheel-oe";
// };
// engine-rpm-oe {
// gpio-hog;
// gpios = <11 0>;
// output-high;
// line-name = "~engine-rpm-oe";
// };
// };
// adau1979: adau1979@0x11 {
// compatible = "adi,adau1977";
// reg = <0x11>;
// };
// adau1962: adau1962@0x4 {
// compatible = "adi,adau1962";
// reg = <0x4>;
// reset-gpios = <&gpa 6 GPIO_ACTIVE_LOW>;
// };
// };
&i2c1 {
status = "okay";
};
&i2c2 {
status = "okay";
};
// &i2s0 {
// pinctrl-names = "default";
// pinctrl-0 = <&sru_dai0>;
// status = "okay";
// };
&crc0 {
status = "okay";
};
&crc1 {
status = "okay";
};
&can0 {
pinctrl-names = "default";
pinctrl-0 = <&can0_default>;
phy-name = "tja1055";
phy-gpios = <&gpa 1 0>, /* en PA1 */
<&gpa 2 0x1>; /* stb PA2, GPIO_ACTIVE_LOW */
status = "okay";
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&can1_default>;
phy-name = "tja1145";
phy-spibus = /bits/ 16 <0>;
phy-spiclk = <1000000>;
phy-spics = /bits/ 16 <38>; /* GPIO_PC6 */
status = "okay";
};
&emac0 {
// snps,reset-gpio = <&gpa 5 0>;
// snps,reset-active-low;
// snps,reset-delays-us = <0 10000 10000>;
phy-handle = <&lan83c185>;
phy-mode = "mii";
pinctrl-names = "default";
pinctrl-0 = <ð0_default>;
status = "okay";
mdio0 {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
lan83c185: ethernet-phy@0 {
reg = <0>;
// ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
// ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
// ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
// ti,dp83867-rxctrl-strap-quirk;
};
};
};
// &usb0_phy {
// status = "okay";
// };
// &usb0 {
// mode = <3>; /* OTG port */
// status = "okay";
// };
// &mmc0 {
// wp-en-pin = <&ssw0 11 GPIO_ACTIVE_LOW>; /* SD_WP_EN */
// bus-width = <4>;
// pinctrl-names = "default";
// pinctrl-0 = <&mmc0_default>;
// status = "okay";
// };
&icc0 {
status = "okay";
};
&video_decoder {
pinctrl-names = "8bit", "16bit";
pinctrl-0 = <&ppi0_8b>;
pinctrl-1 = <&ppi0_16b>;
status = "disabled";
};
&video_encoder {
pinctrl-names = "8bit", "16bit";
pinctrl-0 = <&ppi0_8b>;
pinctrl-1 = <&ppi0_16b>;
status = "disabled";
};
// &gp_counter {
// pinctrl-names = "default";
// pinctrl-0 = <&cnt0_default>;
// enable-pin = <&ssw1 10 GPIO_ACTIVE_LOW>;
// status = "okay";
// rotary_abs_code = <ABS_WHEEL>; /* ABS_WHEEL */
// rotary_button_key = <KEY_ENTER>; /* KEY_ENTER */
// debounce = /bits/ 16 <10>; /* Debounce Prescale 0-17 */
// debounce_en = /bits/ 16 <1>; /* Debounce Enable */
// cnt_mode = /bits/ 16 <QUAD_ENC>; /* Counter Operating Mode: QUADENC */
// boundary_mode = /bits/ 16 <BD_COMP>;/* Boundary Register Mode: COMP */
// boundary_ranges = <(-256) 256>; /* Boundary upper/lower ranges */
// czm_zero_cnt_en = /bits/ 16 <1>; /* CZM Pin Zeroes Counter Enable */
// invert_czm = /bits/ 16 <1>; /* Default value of CZM Pin Polarity */
// invert_cud = /bits/ 16 <0>; /* Default value of CUD Pin Polarity */
// invert_cdg = /bits/ 16 <0>; /* Default value of CDG Pin Polarity */
// };
// &lp0 {
// pinctrl-names = "default";
// pinctrl-0 = <&lp0_default>;
// status = "okay";
// };
// &lp1 {
// pinctrl-names = "default";
// pinctrl-0 = <&lp1_default>;
// status = "okay";
// };
&sram_mmap {
status = "okay";
};
&pinctrl0 {
uart0_default: uart0_default_pins {
pins {
pinmux = <ADI_ADSP_PINMUX('F', 8, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('F', 9, ADI_ADSP_PINFUNC_ALT0)>;
};
};
uart0_hwflow: uart0_hwflow_pins {
pins {
pinmux = <ADI_ADSP_PINMUX('F', 8, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('F', 9, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('D', 5, ADI_ADSP_PINFUNC_ALT2)>,
<ADI_ADSP_PINMUX('D', 6, ADI_ADSP_PINFUNC_ALT2)>;
};
};
eth0_default: eth0_default_pins {
pins {
pinmux = <ADI_ADSP_PINMUX('B', 7, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 8, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 6, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 5, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('A', 13, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('A', 12, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('A', 14, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('A', 15, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 9, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 4, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 0, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 2, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('A', 10, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('A', 11, ADI_ADSP_PINFUNC_ALT0)>;
};
};
spi0_default: spi0_default_pins {
pins {
pinmux = <ADI_ADSP_PINMUX('C', 1, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('C', 2, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('C', 3, ADI_ADSP_PINFUNC_ALT0)>;
};
};
spi2_quad: spi2_quad_pins {
pins {
pinmux = <ADI_ADSP_PINMUX('B', 14, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 10, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 11, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 12, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('B', 13, ADI_ADSP_PINFUNC_ALT0)>;
};
};
can0_default: can0_default_pins {
pins {
pinmux = <ADI_ADSP_PINMUX('C', 12, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('C', 13, ADI_ADSP_PINFUNC_ALT0)>;
};
};
can1_default: can1_default_pins {
pins {
pinmux = <ADI_ADSP_PINMUX('C', 14, ADI_ADSP_PINFUNC_ALT0)>,
<ADI_ADSP_PINMUX('C', 15, ADI_ADSP_PINFUNC_ALT0)>;
};
};
// mmc0_default: mmc0_default_pins {
// pins {
// pinmux = <ADI_ADSP_PINMUX('E', 12, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 13, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 14, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 15, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('F', 0, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('F', 1, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('F', 2, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('F', 3, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('F', 4, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('F', 7, ADI_ADSP_PINFUNC_ALT2)>,
// <ADI_ADSP_PINMUX('C', 12, ADI_ADSP_PINFUNC_ALT1)>;
// };
// };
ppi0_8b: ppi0_8b_pins {
pins {
pinmux = <ADI_ADSP_PINMUX('D', 10, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 11, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 12, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 13, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 14, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 15, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 5, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 9, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 11, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 14, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 15, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 6, ADI_ADSP_PINFUNC_ALT2)>;
};
};
ppi0_16b: ppi0_16b_pins {
pins {
pinmux = <ADI_ADSP_PINMUX('D', 10, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 11, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 12, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 13, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 14, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 15, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 5, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('D', 9, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 1, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 2, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 3, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 4, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('E', 0, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 7, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 8, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('E', 1, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 11, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 14, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 15, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('C', 6, ADI_ADSP_PINFUNC_ALT2)>;
};
};
cnt0_default: cnt0_default_pins {
pinmux = <ADI_ADSP_PINMUX('D', 7, ADI_ADSP_PINFUNC_ALT1)>,
<ADI_ADSP_PINMUX('E', 13, ADI_ADSP_PINFUNC_ALT2)>,
<ADI_ADSP_PINMUX('D', 8, ADI_ADSP_PINFUNC_ALT1)>;
};
// lp0_default: lp0_default_pins {
// pinmux = <ADI_ADSP_PINMUX('E', 4, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 5, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 6, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 7, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 8, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 9, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 10, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 11, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 2, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('E', 3, ADI_ADSP_PINFUNC_ALT0)>;
// };
// lp1_default: lp1_default_pins {
// pinmux = <ADI_ADSP_PINMUX('D', 10, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('D', 11, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('D', 12, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('D', 13, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('D', 14, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('D', 15, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('A', 9, ADI_ADSP_PINFUNC_ALT1)>,
// <ADI_ADSP_PINMUX('D', 9, ADI_ADSP_PINFUNC_ALT0)>,
// <ADI_ADSP_PINMUX('B', 3, ADI_ADSP_PINFUNC_ALT2)>,
// <ADI_ADSP_PINMUX('B', 1, ADI_ADSP_PINFUNC_ALT2)>;
// };
};
&sru_ctrl_dai0 {
status = "okay";
sru_dai0: sru_dai0_mux {
route {
sru-routing =
<DAI0_LOW_F DAI0_PBEN02_I>, /* set DAI0_PIN02 to input */
<DAI0_PB02_O_ABCDE SPT0_ACLK_I>, /* route DAI0_PIN02 to SPT0_ACLK */
<DAI0_LOW_F DAI0_PBEN04_I>, /* set DAI0_PIN04 to input */
<DAI0_PB04_O_ABCDE SPT0_AFS_I>, /* route DAI0_PIN04 to SPT0_AFS */
<DAI0_HIGH_F DAI0_PBEN01_I>, /* set DAI0_PIN01 to output */
<SPT0_AD0_O_BD DAI0_PB01_I>, /* route SPT4_AD0 to DAI0_PIN01 */
<DAI0_LOW_F DAI0_PBEN12_I>, /* set DAI0_PIN12 to input */
<DAI0_PB12_O_ABCDE SPT0_BCLK_I>, /* route DAI0_PIN12 to SPT0_BCLK */
<DAI0_LOW_F DAI0_PBEN20_I>, /* set DAI0_PIN20 to input */
<DAI0_PB20_O_ABCDE SPT0_BFS_I>, /* route DAI0_PIN20 to SPT0_BFS */
<DAI0_LOW_F DAI0_PBEN06_I>, /* set DAI0_PIN06 to input */
<DAI0_PB06_O_ABCDE SPT0_BD0_I>; /* route DAI0_PIN06 to SPT0_BD0 */
};
};
};
&sru_ctrl_dai1 {
status = "okay";
};
Cheers
