mt8173: Reorganize plat SiP functions
Due to the changes in Mediatek platform common code, we need to move
plat related SiP functions to plat folder.
Change-Id: I6b14b988235205a5858b4bf49043bc79d0512b06
diff --git a/plat/mediatek/mt8173/include/plat_sip_calls.h b/plat/mediatek/mt8173/include/plat_sip_calls.h
new file mode 100644
index 0000000..c94458d
--- /dev/null
+++ b/plat/mediatek/mt8173/include/plat_sip_calls.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLAT_SIP_CALLS_H__
+#define __PLAT_SIP_CALLS_H__
+
+/*******************************************************************************
+ * Plat SiP function constants
+ ******************************************************************************/
+#define MTK_PLAT_SIP_NUM_CALLS 3
+
+#define MTK_SIP_PWR_ON_MTCMOS 0x82000402
+#define MTK_SIP_PWR_OFF_MTCMOS 0x82000403
+#define MTK_SIP_PWR_MTCMOS_SUPPORT 0x82000404
+
+#endif /* __PLAT_SIP_CALLS_H__ */
diff --git a/plat/mediatek/mt8173/plat_sip_calls.c b/plat/mediatek/mt8173/plat_sip_calls.c
index e12892f..c9719e9 100644
--- a/plat/mediatek/mt8173/plat_sip_calls.c
+++ b/plat/mediatek/mt8173/plat_sip_calls.c
@@ -27,9 +27,12 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
+#include <debug.h>
#include <mmio.h>
#include <mtk_sip_svc.h>
#include <mtcmos.h>
+#include <plat_sip_calls.h>
+#include <runtime_svc.h>
/* Authorized secure register list */
enum {
@@ -57,7 +60,7 @@
return MTK_SIP_E_INVALID_PARAM;
}
-uint64_t mt_sip_pwr_on_mtcmos(uint32_t val)
+static uint64_t mt_sip_pwr_on_mtcmos(uint32_t val)
{
uint32_t ret;
@@ -68,7 +71,7 @@
return MTK_SIP_E_SUCCESS;
}
-uint64_t mt_sip_pwr_off_mtcmos(uint32_t val)
+static uint64_t mt_sip_pwr_off_mtcmos(uint32_t val)
{
uint32_t ret;
@@ -79,7 +82,39 @@
return MTK_SIP_E_SUCCESS;
}
-uint64_t mt_sip_pwr_mtcmos_support(void)
+static uint64_t mt_sip_pwr_mtcmos_support(void)
{
return MTK_SIP_E_SUCCESS;
}
+
+uint64_t mediatek_plat_sip_handler(uint32_t smc_fid,
+ uint64_t x1,
+ uint64_t x2,
+ uint64_t x3,
+ uint64_t x4,
+ void *cookie,
+ void *handle,
+ uint64_t flags)
+{
+ uint64_t ret;
+
+ switch (smc_fid) {
+ case MTK_SIP_PWR_ON_MTCMOS:
+ ret = mt_sip_pwr_on_mtcmos((uint32_t)x1);
+ SMC_RET1(handle, ret);
+
+ case MTK_SIP_PWR_OFF_MTCMOS:
+ ret = mt_sip_pwr_off_mtcmos((uint32_t)x1);
+ SMC_RET1(handle, ret);
+
+ case MTK_SIP_PWR_MTCMOS_SUPPORT:
+ ret = mt_sip_pwr_mtcmos_support();
+ SMC_RET1(handle, ret);
+
+ default:
+ ERROR("%s: unhandled SMC (0x%x)\n", __func__, smc_fid);
+ break;
+ }
+
+ SMC_RET1(handle, SMC_UNK);
+}