[PATCH v5 11/14] hw/riscv: set machine->fdt in sifive_u_machine_init()

From: Daniel Henrique Barboza <danielhb413@gmail.com>
To: qemu-devel@nongnu.org
Cc: qemu-ppc@nongnu.org, clg@kaod.org, david@gibson.dropbear.id.au,
	alistair.francis@wdc.com,
	Daniel Henrique Barboza <danielhb413@gmail.com>,
	Alistair Francis <Alistair.Francis@wdc.com>,
	Bin Meng <bin.meng@windriver.com>,
	Palmer Dabbelt <palmer@dabbelt.com>
Subject: [PATCH v5 11/14] hw/riscv: set machine->fdt in sifive_u_machine_init()
Date: Sat,  3 Sep 2022 16:34:17 -0300	[thread overview]
Message-ID: <20220903193420.115986-12-danielhb413@gmail.com> (raw)
In-Reply-To: <20220903193420.115986-1-danielhb413@gmail.com>

This will enable support for 'dumpdtb' QMP/HMP command for the sifive_u
machine.

Cc: Alistair Francis <Alistair.Francis@wdc.com>
Cc: Bin Meng <bin.meng@windriver.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
 hw/riscv/sifive_u.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index e4c814a3ea..07e25d0740 100644
--- a/hw/riscv/sifive_u.c
+++ b/hw/riscv/sifive_u.c
@@ -634,6 +634,12 @@ static void sifive_u_machine_init(MachineState *machine)
         start_addr_hi32 = (uint64_t)start_addr >> 32;
     }
 
+    /*
+     * Update the machine->fdt pointer to enable support for
+     * the 'dumpdtb' QMP/HMP command.
+     */
+    machine->fdt = s->fdt;
+
     /* reset vector */
     uint32_t reset_vec[12] = {
         s->msel,                       /* MSEL pin state */
-- 
2.37.2


