diff options
Diffstat (limited to 'arch/xtensa/kernel/setup.c')
| -rw-r--r-- | arch/xtensa/kernel/setup.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 24c1a57abb40..6dd25ecde3f5 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -328,6 +328,27 @@ extern char _UserExceptionVector_literal_start; extern char _UserExceptionVector_text_end; extern char _DoubleExceptionVector_literal_start; extern char _DoubleExceptionVector_text_end; +#if XCHAL_EXCM_LEVEL >= 2 +extern char _Level2InterruptVector_text_start; +extern char _Level2InterruptVector_text_end; +#endif +#if XCHAL_EXCM_LEVEL >= 3 +extern char _Level3InterruptVector_text_start; +extern char _Level3InterruptVector_text_end; +#endif +#if XCHAL_EXCM_LEVEL >= 4 +extern char _Level4InterruptVector_text_start; +extern char _Level4InterruptVector_text_end; +#endif +#if XCHAL_EXCM_LEVEL >= 5 +extern char _Level5InterruptVector_text_start; +extern char _Level5InterruptVector_text_end; +#endif +#if XCHAL_EXCM_LEVEL >= 6 +extern char _Level6InterruptVector_text_start; +extern char _Level6InterruptVector_text_end; +#endif + #ifdef CONFIG_S32C1I_SELFTEST @@ -482,6 +503,27 @@ void __init setup_arch(char **cmdline_p) mem_reserve(__pa(&_DoubleExceptionVector_literal_start), __pa(&_DoubleExceptionVector_text_end), 0); +#if XCHAL_EXCM_LEVEL >= 2 + mem_reserve(__pa(&_Level2InterruptVector_text_start), + __pa(&_Level2InterruptVector_text_end), 0); +#endif +#if XCHAL_EXCM_LEVEL >= 3 + mem_reserve(__pa(&_Level3InterruptVector_text_start), + __pa(&_Level3InterruptVector_text_end), 0); +#endif +#if XCHAL_EXCM_LEVEL >= 4 + mem_reserve(__pa(&_Level4InterruptVector_text_start), + __pa(&_Level4InterruptVector_text_end), 0); +#endif +#if XCHAL_EXCM_LEVEL >= 5 + mem_reserve(__pa(&_Level5InterruptVector_text_start), + __pa(&_Level5InterruptVector_text_end), 0); +#endif +#if XCHAL_EXCM_LEVEL >= 6 + mem_reserve(__pa(&_Level6InterruptVector_text_start), + __pa(&_Level6InterruptVector_text_end), 0); +#endif + bootmem_init(); #ifdef CONFIG_OF |