Not s2 register, t1 register is correct Fortunately, it works because t1 register has a garbage value
Signed-off-by: Brad Kim <[email protected]> --- arch/riscv/cpu/start.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/cpu/start.S b/arch/riscv/cpu/start.S index bbc737ed9a..8589509e01 100644 --- a/arch/riscv/cpu/start.S +++ b/arch/riscv/cpu/start.S @@ -123,7 +123,7 @@ call_board_init_f_0: * wait for initialization to complete. */ la t0, hart_lottery - li s2, 1 + li t1, 1 amoswap.w s2, t1, 0(t0) bnez s2, wait_for_gd_init #else -- 2.17.1
