diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2019-09-06 09:20:13 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2019-09-17 08:42:48 -0700 |
| commit | 5f7134d3b34955d1e99780b27ea0844ff7f778e2 (patch) | |
| tree | adf4c0a519678af1b8716729af002747e25c7cbb /hw | |
| parent | 4b55bc2b5f7ff065da5d2b813ee5153c598d3764 (diff) | |
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 <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/riscv/sifive_u.c | 2 |
1 files changed, 1 insertions, 1 deletions
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"); |