diff options
Diffstat (limited to 'include/lib/cpus/aarch64/cpu_macros.S')
-rw-r--r-- | include/lib/cpus/aarch64/cpu_macros.S | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/include/lib/cpus/aarch64/cpu_macros.S b/include/lib/cpus/aarch64/cpu_macros.S index 044aacaf..c83824d7 100644 --- a/include/lib/cpus/aarch64/cpu_macros.S +++ b/include/lib/cpus/aarch64/cpu_macros.S @@ -43,6 +43,7 @@ .equ CPU_MIDR_SIZE, CPU_WORD_SIZE .equ CPU_EXTRA1_FUNC_SIZE, CPU_WORD_SIZE .equ CPU_EXTRA2_FUNC_SIZE, CPU_WORD_SIZE + .equ CPU_E_HANDLER_FUNC_SIZE, CPU_WORD_SIZE .equ CPU_RESET_FUNC_SIZE, CPU_WORD_SIZE .equ CPU_PWR_DWN_OPS_SIZE, CPU_WORD_SIZE * CPU_MAX_PWR_DWN_OPS .equ CPU_ERRATA_FUNC_SIZE, CPU_WORD_SIZE @@ -83,7 +84,8 @@ .equ CPU_RESET_FUNC, CPU_MIDR + CPU_MIDR_SIZE .equ CPU_EXTRA1_FUNC, CPU_RESET_FUNC + CPU_RESET_FUNC_SIZE .equ CPU_EXTRA2_FUNC, CPU_EXTRA1_FUNC + CPU_EXTRA1_FUNC_SIZE - .equ CPU_PWR_DWN_OPS, CPU_EXTRA2_FUNC + CPU_EXTRA2_FUNC_SIZE + .equ CPU_E_HANDLER_FUNC, CPU_EXTRA2_FUNC + CPU_EXTRA2_FUNC_SIZE + .equ CPU_PWR_DWN_OPS, CPU_E_HANDLER_FUNC + CPU_E_HANDLER_FUNC_SIZE .equ CPU_ERRATA_FUNC, CPU_PWR_DWN_OPS + CPU_PWR_DWN_OPS_SIZE .equ CPU_ERRATA_LOCK, CPU_ERRATA_FUNC + CPU_ERRATA_FUNC_SIZE .equ CPU_ERRATA_PRINTED, CPU_ERRATA_LOCK + CPU_ERRATA_LOCK_SIZE @@ -139,6 +141,8 @@ * This is a placeholder for future per CPU operations. Currently * some CPUs use this entry to set a function to disable the * workaround for CVE-2018-3639. + * _e_handler: + * This is a placeholder for future per CPU exception handlers. * _power_down_ops: * Comma-separated list of functions to perform power-down * operatios on the CPU. At least one, and up to @@ -149,7 +153,7 @@ * used to handle power down at subsequent levels */ .macro declare_cpu_ops_base _name:req, _midr:req, _resetfunc:req, \ - _extra1:req, _extra2:req, _power_down_ops:vararg + _extra1:req, _extra2:req, _e_handler:req, _power_down_ops:vararg .section cpu_ops, "a" .align 3 .type cpu_ops_\_name, %object @@ -159,6 +163,7 @@ #endif .quad \_extra1 .quad \_extra2 + .quad \_e_handler #ifdef IMAGE_BL31 /* Insert list of functions */ fill_constants CPU_MAX_PWR_DWN_OPS, \_power_down_ops @@ -203,15 +208,21 @@ .macro declare_cpu_ops _name:req, _midr:req, _resetfunc:req, \ _power_down_ops:vararg - declare_cpu_ops_base \_name, \_midr, \_resetfunc, 0, 0, \ + declare_cpu_ops_base \_name, \_midr, \_resetfunc, 0, 0, 0, \ \_power_down_ops .endm + .macro declare_cpu_ops_eh _name:req, _midr:req, _resetfunc:req, \ + _e_handler:req, _power_down_ops:vararg + declare_cpu_ops_base \_name, \_midr, \_resetfunc, \ + 0, 0, \_e_handler, \_power_down_ops + .endm + .macro declare_cpu_ops_wa _name:req, _midr:req, \ _resetfunc:req, _extra1:req, _extra2:req, \ _power_down_ops:vararg declare_cpu_ops_base \_name, \_midr, \_resetfunc, \ - \_extra1, \_extra2, \_power_down_ops + \_extra1, \_extra2, 0, \_power_down_ops .endm #if REPORT_ERRATA |