| Fathi Boudra | 422bf77 | 2019-12-02 11:10:16 +0200 | [diff] [blame] | 1 | diff --git a/plat/arm/board/fvp/aarch64/fvp_fault.S b/plat/arm/board/fvp/aarch64/fvp_fault.S |
| 2 | new file mode 100644 |
| Manish V Badarkhe | ddd765a | 2021-11-02 12:35:37 +0000 | [diff] [blame^] | 3 | index 000000000..f6e6bee1e |
| Fathi Boudra | 422bf77 | 2019-12-02 11:10:16 +0200 | [diff] [blame] | 4 | --- /dev/null |
| 5 | +++ b/plat/arm/board/fvp/aarch64/fvp_fault.S |
| 6 | @@ -0,0 +1,42 @@ |
| 7 | + |
| 8 | +#include <asm_macros.S> |
| 9 | + |
| 10 | + .globl plat_handle_uncontainable_ea |
| 11 | + |
| 12 | +str_uncontainable: |
| 13 | + .byte 10 /* Log marker */ |
| 14 | + .asciz "Injected Uncontainable Error\n" |
| 15 | + |
| 16 | +str_double_fault: |
| 17 | + .byte 10 /* Log marker */ |
| 18 | + .asciz "Injected Double Fault\n" |
| 19 | + |
| 20 | + /* ----------------------------------------------------- |
| 21 | + * Platform handler for Uncontainable External Abort. |
| 22 | + * |
| 23 | + * x0: EA reason |
| 24 | + * x1: EA syndrome |
| 25 | + * ----------------------------------------------------- |
| 26 | + */ |
| 27 | +func plat_handle_uncontainable_ea |
| 28 | + adr x0, str_uncontainable |
| 29 | + bl tf_log |
| 30 | +1: |
| 31 | + wfe |
| 32 | + b 1b |
| 33 | +endfunc plat_handle_uncontainable_ea |
| 34 | + |
| 35 | + /* ----------------------------------------------------- |
| 36 | + * Platform handler for Double Fault. |
| 37 | + * |
| 38 | + * x0: EA reason |
| 39 | + * x1: EA syndrome |
| 40 | + * ----------------------------------------------------- |
| 41 | + */ |
| 42 | +func plat_handle_double_fault |
| 43 | + adr x0, str_double_fault |
| 44 | + bl tf_log |
| 45 | +1: |
| 46 | + wfe |
| 47 | + b 1b |
| 48 | +endfunc plat_handle_double_fault |
| 49 | diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk |
| Manish V Badarkhe | ddd765a | 2021-11-02 12:35:37 +0000 | [diff] [blame^] | 50 | index 0d2c31971..3f90c7ef0 100644 |
| Fathi Boudra | 422bf77 | 2019-12-02 11:10:16 +0200 | [diff] [blame] | 51 | --- a/plat/arm/board/fvp/platform.mk |
| 52 | +++ b/plat/arm/board/fvp/platform.mk |
| Manish V Badarkhe | ddd765a | 2021-11-02 12:35:37 +0000 | [diff] [blame^] | 53 | @@ -6,6 +6,8 @@ |
| 54 | |
| 55 | include common/fdt_wrappers.mk |
| Fathi Boudra | 422bf77 | 2019-12-02 11:10:16 +0200 | [diff] [blame] | 56 | |
| 57 | +BL31_SOURCES += plat/arm/board/fvp/aarch64/fvp_fault.S |
| 58 | + |
| 59 | # Use the GICv3 driver on the FVP by default |
| 60 | FVP_USE_GIC_DRIVER := FVP_GICV3 |
| 61 | |