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| H A D | zynqmp_common.c | 91bf4c5c15b3ceb77f9153dfb40d615fdc520de4 Mon Mar 05 13:17:15 UTC 2018 Siva Durga Prasad Paladugu <sivadur@xilinx.com> zynqmp: Fix EG/EV detection logic
The vcu disable bit in efuse ipdisable register is valid only if PL powered up so, consider PL powerup status for determing EG/EV part. If PL is not powered up, display EG/EV as a part of string. The PL powerup status will be filled by pmufw based on PL PROGB status in the 9th bit of version field.This patch also used IPI to get this info from pmufw instead of directly accessing the registers. Accessing this info from pmufw using IPI fixes the issue of PMUFW access denied error for reading IPDISABLE register.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
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