diff options
Diffstat (limited to 'lib/utils/fdt/fdt_pmu.c')
| -rw-r--r-- | lib/utils/fdt/fdt_pmu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/utils/fdt/fdt_pmu.c b/lib/utils/fdt/fdt_pmu.c index 9ebf1c2..09c83c8 100644 --- a/lib/utils/fdt/fdt_pmu.c +++ b/lib/utils/fdt/fdt_pmu.c @@ -9,6 +9,7 @@ */ #include <libfdt.h> +#include <sbi/sbi_hart.h> #include <sbi/sbi_error.h> #include <sbi/sbi_pmu.h> #include <sbi_utils/fdt/fdt_helper.h> @@ -40,6 +41,7 @@ uint64_t fdt_pmu_get_select_value(uint32_t event_idx) int fdt_pmu_fixup(void *fdt) { int pmu_offset; + struct sbi_scratch *scratch = sbi_scratch_thishart_ptr(); if (!fdt) return SBI_EINVAL; @@ -51,6 +53,8 @@ int fdt_pmu_fixup(void *fdt) fdt_delprop(fdt, pmu_offset, "pmu,event-to-mhpmcounters"); fdt_delprop(fdt, pmu_offset, "pmu,event-to-mhpmevent"); fdt_delprop(fdt, pmu_offset, "pmu,raw-event-to-mhpmcounters"); + if (!sbi_hart_has_feature(scratch, SBI_HART_HAS_SSCOFPMF)) + fdt_delprop(fdt, pmu_offset, "interrupts-extended"); return 0; } |