From 5f7134d3b34955d1e99780b27ea0844ff7f778e2 Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Fri, 6 Sep 2019 09:20:13 -0700 Subject: riscv: sifive_u: Change UART node name in device tree OpenSBI for fu540 does DT fix up (see fu540_modify_dt()) by updating chosen "stdout-path" to point to "/soc/serial@...", and U-Boot will use this information to locate the serial node and probe its driver. However currently we generate the UART node name as "/soc/uart@...", causing U-Boot fail to find the serial node in DT. Signed-off-by: Bin Meng Reviewed-by: Alistair Francis Signed-off-by: Palmer Dabbelt --- hw/riscv/sifive_u.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw') diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c index b66eaef607..24f8c19eee 100644 --- a/hw/riscv/sifive_u.c +++ b/hw/riscv/sifive_u.c @@ -286,7 +286,7 @@ static void create_fdt(SiFiveUState *s, const struct MemmapEntry *memmap, uartclk_phandle = qemu_fdt_get_phandle(fdt, nodename); g_free(nodename); - nodename = g_strdup_printf("/soc/uart@%lx", + nodename = g_strdup_printf("/soc/serial@%lx", (long)memmap[SIFIVE_U_UART0].base); qemu_fdt_add_subnode(fdt, nodename); qemu_fdt_setprop_string(fdt, nodename, "compatible", "sifive,uart0"); -- cgit v1.2.3