GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
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+/*
+ * Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef ARM_CONFIG_H
+#define ARM_CONFIG_H
+
+#include <stdint.h>
+
+#include <lib/utils_def.h>
+
+/* Whether Base memory map is in use */
+#define ARM_CONFIG_BASE_MMAP		BIT(1)
+
+/* Whether TZC should be configured */
+#define ARM_CONFIG_HAS_TZC		BIT(2)
+
+/* FVP model has shifted affinity */
+#define ARM_CONFIG_FVP_SHIFTED_AFF	BIT(3)
+
+/* FVP model has SMMUv3 affinity */
+#define ARM_CONFIG_FVP_HAS_SMMUV3	BIT(4)
+
+/* FVP model has CCI (400 or 500/550) devices */
+#define ARM_CONFIG_FVP_HAS_CCI400	BIT(5)
+#define ARM_CONFIG_FVP_HAS_CCI5XX	BIT(6)
+
+typedef struct arm_config {
+	unsigned long flags;
+} arm_config_t;
+
+
+/* If used, arm_config must be defined and populated in the platform port */
+extern arm_config_t arm_config;
+
+static inline const arm_config_t *get_arm_config(void)
+{
+	return &arm_config;
+}
+
+
+#endif /* ARM_CONFIG_H */