diff options
| -rw-r--r-- | src/arch/riscv/payload.S | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/arch/riscv/payload.S b/src/arch/riscv/payload.S index 3261a80c2b..ce88bc3f64 100644 --- a/src/arch/riscv/payload.S +++ b/src/arch/riscv/payload.S @@ -11,10 +11,12 @@ * GNU General Public License for more details. */ +// "return" to a payload pointed to by a1 with +// an M-mode pointer (or, to upper levels, physical address) +// to the config string in a0. .global riscvpayload riscvpayload: - /* Jump to a0 in S-mode */ - mv t0,a0 + mv t0,a1 csrw mepc, t0 csrr t0, mstatus li t1, ~(3<<11) |