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[Qemu-riscv] [PULL 38/48] riscv: sifive_u: Change UART node name in devi
From: |
Palmer Dabbelt |
Subject: |
[Qemu-riscv] [PULL 38/48] riscv: sifive_u: Change UART node name in device tree |
Date: |
Wed, 18 Sep 2019 07:56:30 -0700 |
From: Bin Meng <address@hidden>
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 <address@hidden>
Reviewed-by: Alistair Francis <address@hidden>
Signed-off-by: Palmer Dabbelt <address@hidden>
---
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 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");
--
2.21.0
- [Qemu-riscv] [PULL 29/48] riscv: hart: Add a "hartid-base" property to RISC-V hart array, (continued)
- [Qemu-riscv] [PULL 29/48] riscv: hart: Add a "hartid-base" property to RISC-V hart array, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 27/48] riscv: Add a sifive_cpu.h to include both E and U cpu type defines, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 32/48] riscv: sifive_u: Update PLIC hart topology configuration string, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 28/48] riscv: hart: Extract hart realize to a separate routine, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 30/48] riscv: sifive_u: Set the minimum number of cpus to 2, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 31/48] riscv: sifive_u: Update hart configuration to reflect the real FU540 SoC, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 33/48] riscv: sifive: Implement PRCI model for FU540, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 36/48] riscv: sifive_u: Reference PRCI clocks in UART and ethernet nodes, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 34/48] riscv: sifive_u: Generate hfclk and rtcclk nodes, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 37/48] riscv: sifive_u: Update UART base addresses and IRQs, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 38/48] riscv: sifive_u: Change UART node name in device tree,
Palmer Dabbelt <=
- [Qemu-riscv] [PULL 35/48] riscv: sifive_u: Add PRCI block to the SoC, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 41/48] riscv: sifive_u: Instantiate OTP memory with a serial number, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 40/48] riscv: sifive: Implement a model for SiFive FU540 OTP, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 43/48] riscv: sifive_u: Remove handcrafted clock nodes for UART and ethernet, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 39/48] riscv: roms: Update default bios for sifive_u machine, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 45/48] target/riscv: Use both register name and ABI name, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 42/48] riscv: sifive_u: Fix broken GEM support, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 44/48] riscv: sifive_u: Update model and compatible strings in device tree, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 46/48] target/riscv: Fix mstatus dirty mask, Palmer Dabbelt, 2019/09/18
- [Qemu-riscv] [PULL 47/48] target/riscv: Use TB_FLAGS_MSTATUS_FS for floating point, Palmer Dabbelt, 2019/09/18