Hi all, I'm trying to debug a PLL hang on a custom board (ultrascale+ chip) that Xilinx believes is related to the PMUFW. To aid in debugging the issue, they asked for two flags to be turned on:
https://github.com/kratsg/meta-l1calo/commit/ca4ce190f69f89bc3da4d39bcf32d00329264351#diff-0740188d1d09f1293bb14f19f19be79a *file: recipes-bsp/pmu-firmware/pmu-firmware_2017.3.bbappend* # Please enable debug logs in pmufw by defining XPFW_DEBUG_DETAILED and DEBUG_MODE macros in pmufw source code. # See http://www.wiki.xilinx.com/PMU+Firmware for more flags. EXTRA_COMPILER_FLAGS_append = " -DXPFW_DEBUG_DETAILED -DDEBUG_MODE" However, when recompiling and re-running -- I do not see extra debug information from the PMUFW -- so I'm patching the kernel drivers/clk/zynqmp/pll.c to get more information about the PLL hang itself in the meantime. Any ideas? Did I do something wrong in enabling the debug flags? Giordon -- Giordon Stark
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