diff options
Diffstat (limited to 'arch/mips/lib/traps.c')
| -rw-r--r-- | arch/mips/lib/traps.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/lib/traps.c b/arch/mips/lib/traps.c index b1ae02fcab..df8b63f383 100644 --- a/arch/mips/lib/traps.c +++ b/arch/mips/lib/traps.c @@ -108,6 +108,10 @@ void trap_init(ulong reloc_addr) saved_ebase = read_c0_ebase() & 0xfffff000; + /* Set WG bit on Octeon to enable writing to bits 63:30 */ + if (IS_ENABLED(CONFIG_ARCH_OCTEON)) + ebase |= MIPS_EBASE_WG; + write_c0_ebase(ebase); clear_c0_status(ST0_BEV); execution_hazard_barrier(); |