diff options
Diffstat (limited to 'arch/riscv/init')
| -rw-r--r-- | arch/riscv/init/init.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/riscv/init/init.c b/arch/riscv/init/init.c index 9b7d371..721712c 100644 --- a/arch/riscv/init/init.c +++ b/arch/riscv/init/init.c @@ -244,8 +244,6 @@ struct vm_branch_t *prepare_vmem() /* map root pte */ map_vmem(branch, (pm_t)branch, ROOT_PTE, VM_R | VM_W | VM_V, MM_KPAGE); - map_vmem(branch, 0x10000000, 0x10000000, VM_R | VM_W | VM_V, MM_KPAGE); - /* TODO: map more stuff? */ return branch; } @@ -276,6 +274,7 @@ void start_vmem(void *fdt, struct vm_branch_t *branch) else csr_write(CSR_SATP, SATP_MODE_Sv48 | pm_to_pnum((pm_t)(branch))); + __asm__ ("sfence.vma" : : : "memory"); /* Sv57 && Sv64 in the future? */ } |