plat/sgi: refactor SDEI specific macros
The macros specific to SDEI defined in the sgi_base_platform_def.h are
not applicable for all the platforms supported by plat/sgi. So refactor
the SDEI specific macros into a new header file and include this file on
only on platforms it is applicable on.
Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>
Change-Id: I0cb7125334f02a21cae1837cdfd765c16ab50bf5
diff --git a/plat/arm/css/sgi/include/sgi_base_platform_def.h b/plat/arm/css/sgi/include/sgi_base_platform_def.h
index b805746..d99ea3b 100644
--- a/plat/arm/css/sgi/include/sgi_base_platform_def.h
+++ b/plat/arm/css/sgi/include/sgi_base_platform_def.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2018-2020, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2021, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -183,16 +183,6 @@
#define SP_DMC_ERROR_ECC_EVENT_AARCH64 0xC4000044
#define SP_DMC_ERROR_ECC_EVENT_AARCH32 0x84000044
-/* ARM SDEI dynamic shared event numbers */
-#define SGI_SDEI_DS_EVENT_0 804
-#define SGI_SDEI_DS_EVENT_1 805
-
-#define PLAT_ARM_PRIVATE_SDEI_EVENTS \
- SDEI_DEFINE_EVENT_0(ARM_SDEI_SGI), \
- SDEI_EXPLICIT_EVENT(SGI_SDEI_DS_EVENT_0, SDEI_MAPF_CRITICAL), \
- SDEI_EXPLICIT_EVENT(SGI_SDEI_DS_EVENT_1, SDEI_MAPF_CRITICAL),
-#define PLAT_ARM_SHARED_SDEI_EVENTS
-
#define ARM_SP_CPER_BUF_BASE (PLAT_SP_IMAGE_NS_BUF_BASE + \
PLAT_SP_IMAGE_NS_BUF_SIZE)
#define ARM_SP_CPER_BUF_SIZE ULL(0x20000)
diff --git a/plat/arm/css/sgi/include/sgi_sdei.h b/plat/arm/css/sgi/include/sgi_sdei.h
new file mode 100644
index 0000000..f380122
--- /dev/null
+++ b/plat/arm/css/sgi/include/sgi_sdei.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef SGI_SDEI_H
+#define SGI_SDEI_H
+
+#if SDEI_SUPPORT
+
+/* ARM SDEI dynamic shared event numbers */
+#define SGI_SDEI_DS_EVENT_0 U(804)
+#define SGI_SDEI_DS_EVENT_1 U(805)
+
+#define PLAT_ARM_PRIVATE_SDEI_EVENTS \
+ SDEI_DEFINE_EVENT_0(ARM_SDEI_SGI), \
+ SDEI_EXPLICIT_EVENT(SGI_SDEI_DS_EVENT_0, SDEI_MAPF_CRITICAL), \
+ SDEI_EXPLICIT_EVENT(SGI_SDEI_DS_EVENT_1, SDEI_MAPF_CRITICAL),
+
+#define PLAT_ARM_SHARED_SDEI_EVENTS
+
+#endif /* SDEI_SUPPORT */
+
+#endif /* SGI_SDEI_H */