diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/x86/mtrr/mtrr.c | 5 | ||||
| -rw-r--r-- | src/include/cpu/x86/mtrr.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/cpu/x86/mtrr/mtrr.c b/src/cpu/x86/mtrr/mtrr.c index 89cac7f82e..e1bdf4546a 100644 --- a/src/cpu/x86/mtrr/mtrr.c +++ b/src/cpu/x86/mtrr/mtrr.c @@ -860,6 +860,11 @@ void x86_mtrr_check(void) static bool put_back_original_solution; +void need_restore_mtrr(void) +{ + put_back_original_solution = true; +} + void mtrr_use_temp_range(uintptr_t begin, size_t size, int type) { const struct range_entry *r; diff --git a/src/include/cpu/x86/mtrr.h b/src/include/cpu/x86/mtrr.h index b8d15179e9..5a237845cd 100644 --- a/src/include/cpu/x86/mtrr.h +++ b/src/include/cpu/x86/mtrr.h @@ -96,6 +96,7 @@ void x86_setup_fixed_mtrrs(void); /* Set up fixed MTRRs but do not enable them. */ void x86_setup_fixed_mtrrs_no_enable(void); void x86_mtrr_check(void); +void need_restore_mtrr(void); /* Insert a temporary MTRR range for the duration of coreboot's runtime. * This function needs to be called after the first MTRR solution is derived. */ |