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| author | Madhukar Pappireddy <madhukar.pappireddy@arm.com> | 2020-06-02 09:26:30 -0500 |
|---|---|---|
| committer | Madhukar Pappireddy <madhukar.pappireddy@arm.com> | 2020-06-09 19:01:14 +0000 |
| commit | 452d5e5ef11271df6ef8480eed900252fd330f10 (patch) | |
| tree | af3ae3d92365d4253cc2bb71572c4ab24e2bdfa8 /include | |
| parent | 16af48e4cd4d99ccb8818c6f580b8184198ba0fe (diff) | |
| download | platform_external_arm-trusted-firmware-452d5e5ef11271df6ef8480eed900252fd330f10.tar.gz platform_external_arm-trusted-firmware-452d5e5ef11271df6ef8480eed900252fd330f10.tar.bz2 platform_external_arm-trusted-firmware-452d5e5ef11271df6ef8480eed900252fd330f10.zip | |
plat/fvp: Add support for dynamic description of secure interrupts
Using the fconf framework, the Group 0 and Group 1 secure interrupt
descriptors are moved to device tree and retrieved in runtime. This
feature is enabled by the build flag SEC_INT_DESC_IN_FCONF.
Change-Id: I360c63a83286c7ecc2426cd1ff1b4746d61e633c
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/plat/arm/common/fconf_sec_intr_config.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/plat/arm/common/fconf_sec_intr_config.h b/include/plat/arm/common/fconf_sec_intr_config.h new file mode 100644 index 000000000..5d6b594a9 --- /dev/null +++ b/include/plat/arm/common/fconf_sec_intr_config.h @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef FCONF_SEC_INTR_CONFIG_H +#define FCONF_SEC_INTR_CONFIG_H + +#include <lib/fconf/fconf.h> + +#include <platform_def.h> + +#define hw_config__sec_intr_prop_getter(id) sec_intr_prop.id + +#define SEC_INT_COUNT_MAX U(15) + +struct sec_intr_prop_t { + interrupt_prop_t descriptor[SEC_INT_COUNT_MAX]; + uint32_t count; +}; + +int fconf_populate_sec_intr_config(uintptr_t config); + +extern struct sec_intr_prop_t sec_intr_prop; + +#endif /* FCONF_SEC_INTR_CONFIG_H */ |