I have a V9 i’m running on free power. It is only running 2 out of three hash boards. I’ve tried new and old firmware , but nothing seems to be working. This is what I get in the kernel ( JFFS2 nodes
jffs2: empty_blocks 0, bad_blocks 0, c->nr_blocks 64). Any help would be appreciated. I did replace the control board if that info helps.
jffs2: Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes
jffs2: empty_blocks 0, bad_blocks 0, c->nr_blocks 64
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
macb e000b000.ethernet eth0: unable to generate target frequency: 25000000 Hz
macb e000b000.ethernet eth0: link up (100/Full)
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
In axi fpga driver!
request_mem_region OK!
AXI fpga dev virtual address is 0xcf9a0000
*base_vir_addr = 0x200ac513
In fpga mem driver!
request_mem_region OK!
fpga mem virtual address is 0xd2000000
random: nonblocking pool is initialized
Aug 19 13:43:11 (none) local0.err cgminer[25300]: heart_beat_PIC16F1704_new: read_back_data[0] = 0x0, read_back_data[1] = 0x0, read_back_data[2] = 0x0, read_back_data[3] = 0x0, read_back_data[4] = 0x0, read_back_data[5] = 0x0
Aug 19 13:43:22 (none) local0.err cgminer[25300]: heart_beat_PIC16F1704_new chain 0 failed!
Judging from this kernel log, there may be a fault in the PIC file. Do you have a V9 test fixture? It is recommended to test this board separately. If the PIC file is abnormal, it is recommended to reprogram the PIC chip. The operation method is as follows:
If it still doesn’t work after reprogramming the file, you need to replace the PIC16F1704 chip.