diff options
-rw-r--r-- | include/sbi/riscv_encoding.h | 2 | ||||
-rw-r--r-- | lib/sbi/sbi_hart.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/sbi/riscv_encoding.h b/include/sbi/riscv_encoding.h index b0f08c8..4ebed97 100644 --- a/include/sbi/riscv_encoding.h +++ b/include/sbi/riscv_encoding.h @@ -736,6 +736,8 @@ #define SMSTATEEN0_CS (_ULL(1) << SMSTATEEN0_CS_SHIFT) #define SMSTATEEN0_FCSR_SHIFT 1 #define SMSTATEEN0_FCSR (_ULL(1) << SMSTATEEN0_FCSR_SHIFT) +#define SMSTATEEN0_CONTEXT_SHIFT 57 +#define SMSTATEEN0_CONTEXT (_ULL(1) << SMSTATEEN0_CONTEXT_SHIFT) #define SMSTATEEN0_IMSIC_SHIFT 58 #define SMSTATEEN0_IMSIC (_ULL(1) << SMSTATEEN0_IMSIC_SHIFT) #define SMSTATEEN0_AIA_SHIFT 59 diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c index 02ce991..5e06918 100644 --- a/lib/sbi/sbi_hart.c +++ b/lib/sbi/sbi_hart.c @@ -90,6 +90,7 @@ static void mstatus_init(struct sbi_scratch *scratch) mstateen_val |= ((uint64_t)csr_read(CSR_MSTATEEN0H)) << 32; #endif mstateen_val |= SMSTATEEN_STATEN; + mstateen_val |= SMSTATEEN0_CONTEXT; mstateen_val |= SMSTATEEN0_HSENVCFG; if (sbi_hart_has_extension(scratch, SBI_HART_EXT_SMAIA)) |