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Diffstat (limited to 'docs/porting-guide.md')
| -rw-r--r-- | docs/porting-guide.md | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/docs/porting-guide.md b/docs/porting-guide.md index e967b0e4..721ba1b6 100644 --- a/docs/porting-guide.md +++ b/docs/porting-guide.md @@ -194,6 +194,18 @@ constants defined. In the ARM FVP port, this file is found in Defines the base address in non-secure DRAM where BL2 loads the BL3-3 binary image. Must be aligned on a page-size boundary. +### File : platform_macros.S [mandatory] + +Each platform must export a file of this name with the following +macro defined. In the ARM FVP port, this file is found in +[plat/fvp/include/platform_macros.S]. + +* **Macro : plat_print_gic_regs** + + This macro allows the crash reporting routine to print GIC registers + in case of an unhandled IRQ or FIQ in BL3-1. This aids in debugging and + this macro can be defined to be empty in case GIC register reporting is + not desired. ### Other mandatory modifications @@ -1147,6 +1159,7 @@ _Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved._ [plat/common/aarch64/platform_mp_stack.S]: ../plat/common/aarch64/platform_mp_stack.S [plat/common/aarch64/platform_up_stack.S]: ../plat/common/aarch64/platform_up_stack.S [plat/fvp/platform.h]: ../plat/fvp/platform.h +[plat/fvp/include/platform_macros.S]: ../plat/fvp/include/platform_macros.S [plat/fvp/aarch64/plat_common.c]: ../plat/fvp/aarch64/plat_common.c [plat/fvp/plat_pm.c]: ../plat/fvp/plat_pm.c [include/runtime_svc.h]: ../include/runtime_svc.h |