diff options
Diffstat (limited to 'firmware/fw_base.S')
| -rw-r--r-- | firmware/fw_base.S | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/firmware/fw_base.S b/firmware/fw_base.S index 3f622b3..e04b683 100644 --- a/firmware/fw_base.S +++ b/firmware/fw_base.S @@ -298,6 +298,12 @@ _scratch_init: sub a5, t3, a4 REG_S a4, SBI_SCRATCH_FW_START_OFFSET(tp) REG_S a5, SBI_SCRATCH_FW_SIZE_OFFSET(tp) + + /* Store R/W section's offset in scratch space */ + lla a4, __fw_rw_offset + REG_L a5, 0(a4) + REG_S a5, SBI_SCRATCH_FW_RW_OFFSET(tp) + /* Store next arg1 in scratch space */ MOV_3R s0, a0, s1, a1, s2, a2 call fw_next_arg1 @@ -519,6 +525,8 @@ _link_start: RISCV_PTR FW_TEXT_START _link_end: RISCV_PTR _fw_reloc_end +__fw_rw_offset: + RISCV_PTR _fw_rw_offset .section .entry, "ax", %progbits .align 3 |