Based on kernel version 6.8. Page generated on 2024-03-11 21:26 EST.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | What: /sys/bus/platform/drivers/zynqmp_fpga_manager/firmware:zynqmp-firmware:pcap/status Date: February 2023 KernelVersion: 6.4 Contact: Nava kishore Manne <nava.kishore.manne@amd.com> Description: (RO) Read fpga status. Read returns a hexadecimal value that tells the current status of the FPGA device. Each bit position in the status value is described Below(see ug570 chapter 9). https://docs.xilinx.com/v/u/en-US/ug570-ultrascale-configuration ====================== ============================================== BIT(0) 0: No CRC error 1: CRC error BIT(1) 0: Decryptor security not set 1: Decryptor security set BIT(2) 0: MMCMs/PLLs are not locked 1: MMCMs/PLLs are locked BIT(3) 0: DCI not matched 1: DCI matched BIT(4) 0: Start-up sequence has not finished 1: Start-up sequence has finished BIT(5) 0: All I/Os are placed in High-Z state 1: All I/Os behave as configured BIT(6) 0: Flip-flops and block RAM are write disabled 1: Flip-flops and block RAM are write enabled BIT(7) 0: GHIGH_B_STATUS asserted 1: GHIGH_B_STATUS deasserted BIT(8) to BIT(10) Status of the mode pins BIT(11) 0: Initialization has not finished 1: Initialization finished BIT(12) Value on INIT_B_PIN pin BIT(13) 0: Signal not released 1: Signal released BIT(14) Value on DONE_PIN pin. BIT(15) 0: No IDCODE_ERROR 1: IDCODE_ERROR BIT(16) 0: No SECURITY_ERROR 1: SECURITY_ERROR BIT(17) System Monitor over-temperature if set BIT(18) to BIT(20) Start-up state machine (0 to 7) Phase 0 = 000 Phase 1 = 001 Phase 2 = 011 Phase 3 = 010 Phase 4 = 110 Phase 5 = 111 Phase 6 = 101 Phase 7 = 100 BIT(25) to BIT(26) Indicates the detected bus width 00 = x1 01 = x8 10 = x16 11 = x32 ====================== ============================================== The other bits are reserved. |