Lines Matching refs:a0
17 li a0, (SATP_MODE & ~(SATP_MODE<<1)) * SATP_MODE_SV39
20 or a1, a1, a0
31 sw t2, dummy - DRAM_BASE, a0
43 sw t2, dummy - DRAM_BASE, a0
55 li a0, PTE_A | PTE_D
56 and t0, t0, a0
57 bne t0, a0, die
65 lw a0, page_table_1 - DRAM_BASE
66 or a0, a0, 1 << PTE_PPN_SHIFT
67 sw a0, page_table_1 - DRAM_BASE, t0
69 sw a0, page_table_1 - DRAM_BASE, t0