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fix(xilinx): deprecate SiP service count query

Browse source 
As per SMCCC Section 6.2, the call count query for all the services
has been deprecated from SMCCC v1.2 onwards.

Inline with above change, AMD-Xilinx SiP service count query has
been deprecated and now onwards will return unknown function
identifier error.

Change-Id: I296d119d65549fdb01718d08351d255550e4ead0
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
This commit is contained in:
Akshay Belsare 2024-01-11 14:47:02 +05:30 • committed by Akshay Belsare
parent a4fab36d51
commit 6a80c20eff
3 changed files with 0 additions and 15 deletions
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5
plat/xilinx/versal/sip_svc_setup.c
View file

@ -17,7 +17,6 @@
#include "pm_svc_main.h" #include "pm_svc_main.h"
/* SMC function IDs for SiP Service queries */ /* SMC function IDs for SiP Service queries */
#define VERSAL_SIP_SVC_CALL_COUNT U(0x8200ff00)
#define VERSAL_SIP_SVC_UID U(0x8200ff01) #define VERSAL_SIP_SVC_UID U(0x8200ff01)
#define VERSAL_SIP_SVC_VERSION U(0x8200ff03) #define VERSAL_SIP_SVC_VERSION U(0x8200ff03)
@ -100,10 +99,6 @@ uintptr_t sip_svc_smc_handler(uint32_t smc_fid,
/* Let PM SMC handler deal with PM-related requests */ /* Let PM SMC handler deal with PM-related requests */
switch (smc_fid) { switch (smc_fid) {
case VERSAL_SIP_SVC_CALL_COUNT:
/* PM functions + default functions */
SMC_RET1(handle, 2);
case VERSAL_SIP_SVC_UID: case VERSAL_SIP_SVC_UID:
SMC_UUID_RET(handle, versal_sip_uuid); SMC_UUID_RET(handle, versal_sip_uuid);

5
plat/xilinx/versal_net/sip_svc_setup.c
View file

@ -20,7 +20,6 @@
#include "pm_svc_main.h" #include "pm_svc_main.h"
/* SMC function IDs for SiP Service queries */ /* SMC function IDs for SiP Service queries */
#define VERSAL_NET_SIP_SVC_CALL_COUNT (0x8200ff00U)
#define VERSAL_NET_SIP_SVC_UID (0x8200ff01U) #define VERSAL_NET_SIP_SVC_UID (0x8200ff01U)
#define VERSAL_NET_SIP_SVC_VERSION (0x8200ff03U) #define VERSAL_NET_SIP_SVC_VERSION (0x8200ff03U)
@ -88,10 +87,6 @@ static uintptr_t sip_svc_smc_handler(uint32_t smc_fid,
/* Let PM SMC handler deal with PM-related requests */ /* Let PM SMC handler deal with PM-related requests */
switch (smc_fid) { switch (smc_fid) {
case VERSAL_NET_SIP_SVC_CALL_COUNT:
/* PM functions + default functions */
SMC_RET1(handle, 2);
case VERSAL_NET_SIP_SVC_UID: case VERSAL_NET_SIP_SVC_UID:
SMC_UUID_RET(handle, versal_net_sip_uuid); SMC_UUID_RET(handle, versal_net_sip_uuid);

5
plat/xilinx/zynqmp/sip_svc_setup.c
View file

@ -18,7 +18,6 @@
#include "zynqmp_pm_svc_main.h" #include "zynqmp_pm_svc_main.h"
/* SMC function IDs for SiP Service queries */ /* SMC function IDs for SiP Service queries */
#define ZYNQMP_SIP_SVC_CALL_COUNT U(0x8200ff00)
#define ZYNQMP_SIP_SVC_UID U(0x8200ff01) #define ZYNQMP_SIP_SVC_UID U(0x8200ff01)
#define ZYNQMP_SIP_SVC_VERSION U(0x8200ff03) #define ZYNQMP_SIP_SVC_VERSION U(0x8200ff03)
@ -100,10 +99,6 @@ static uintptr_t sip_svc_smc_handler(uint32_t smc_fid,
} }
switch (smc_fid) { switch (smc_fid) {
case ZYNQMP_SIP_SVC_CALL_COUNT:
/* PM functions + default functions */
SMC_RET1(handle, PM_API_MAX + 2);
case ZYNQMP_SIP_SVC_UID: case ZYNQMP_SIP_SVC_UID:
SMC_UUID_RET(handle, zynqmp_sip_uuid); SMC_UUID_RET(handle, zynqmp_sip_uuid);