commit 58b24d81004f204d58b0c5e79770103be39596d8
author Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com> Tue Jul 12 09:19:03 2022 +0530
committer Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com> Tue Jul 12 09:22:50 2022 +0530
tree 2fb3978d0b832bb3145d04170d264cd79b16d6ba
parent 31b8ca2d3cdf18a8c77a491e021d39c9261e59d7

feat(versal): get the handoff params using IPI

Use the IPI command GET_HANDOFF_PARAM to get the TF-A handoff
params, rather than using the PLM's PPU RAM area. With this
approach this resolves the issue when XPPU is enabled.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Change-Id: I6828c391ad696d2d36e994684aa21b023711ba2d

plat/xilinx/versal/pm_service/pm_defs.h

diff --git a/plat/xilinx/versal/pm_service/pm_defs.h b/plat/xilinx/versal/pm_service/pm_defs.h
index 9206120..5491555 100644
--- a/plat/xilinx/versal/pm_service/pm_defs.h
+++ b/plat/xilinx/versal/pm_service/pm_defs.h
@@ -62,6 +62,7 @@
 
 /* Loader API ids */
 #define PM_LOAD_PDI			0x701U
+#define PM_LOAD_GET_HANDOFF_PARAMS	0x70BU
 
 /* IOCTL IDs for clock driver */
 #define IOCTL_SET_PLL_FRAC_MODE		8U