diff options
Diffstat (limited to 'services/spd/trusty/generic-arm64-smcall.h')
| -rw-r--r-- | services/spd/trusty/generic-arm64-smcall.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/services/spd/trusty/generic-arm64-smcall.h b/services/spd/trusty/generic-arm64-smcall.h new file mode 100644 index 00000000..06efc722 --- /dev/null +++ b/services/spd/trusty/generic-arm64-smcall.h @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include "smcall.h" + +#define SMC_ENTITY_PLATFORM_MONITOR 61 + +/* + * SMC calls implemented by EL3 monitor + */ + +/* + * Write character in r1 to debug console + */ +#define SMC_FC_DEBUG_PUTC SMC_FASTCALL_NR(SMC_ENTITY_PLATFORM_MONITOR, 0x0) + +/* + * Get register base address + * r1: SMC_GET_GIC_BASE_GICD or SMC_GET_GIC_BASE_GICC + */ +#define SMC_GET_GIC_BASE_GICD 0 +#define SMC_GET_GIC_BASE_GICC 1 +#define SMC_FC_GET_REG_BASE SMC_FASTCALL_NR(SMC_ENTITY_PLATFORM_MONITOR, 0x1) +#define SMC_FC64_GET_REG_BASE SMC_FASTCALL64_NR(SMC_ENTITY_PLATFORM_MONITOR, 0x1) |