Zynq_Flasher

T

Jeremy Shen ab7264d5c7 🐛 fix(xsct): PS init before FPGA config keeps JTAG DAP alive

Root cause: fpga -file breaks the DAP unless PS is initialized first.
Solution: source ps7_init.tcl + ps7_init + targets 1 BEFORE fpga -file.

Changes:
- _program_with_xsct: init PS (clocks/DDR/MIO) before fpga -file
  → DAP stays alive, subsequent ELF download works
- _run_elf_with_xsct: simplified - no reconnect needed, DAP is healthy
  (kept ps7_init fallback for recovery)
- program_bitstream: auto-detects ps7_init.tcl from BIT file directory

Verified on hardware:
  Session 1 (BIT): connect → ps7_init → fpga → exit  (13s) ✓
  Session 2 (ELF): connect → targets 2 → dow → con    (9s)  ✓

2026-06-10 12:53:02 +08:00

config

♻️ refactor(toolchain): replace impact/bootgen with xsct/program_flash + add fsbl

2026-06-10 12:13:02 +08:00

src

🐛 fix(xsct): PS init before FPGA config keeps JTAG DAP alive

2026-06-10 12:53:02 +08:00

.gitignore

feat: initial Zynq XC7Z100 Flasher GUI project

2026-06-08 11:33:50 +08:00

.gitmessage

feat: initial Zynq XC7Z100 Flasher GUI project