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 <bmeng...@gmail.com>
Reviewed-by: Alistair Francis <alistair.fran...@wdc.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
hw/riscv/sifive_u.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index a85db77..8f16028 100644
--- a/hw/riscv/sifive_u.c
+++ b/hw/riscv/sifive_u.c
@@ -288,7 +288,7 @@ 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");
--
2.7.4
