aboutsummaryrefslogtreecommitdiff
path: root/hw/arm/virt.c
diff options
context:
space:
mode:
authorArd Biesheuvel <ard.biesheuvel@linaro.org>2014-09-12 14:06:47 +0100
committerPeter Maydell <peter.maydell@linaro.org>2014-09-12 14:06:47 +0100
commitf022b8e95379b0433d13509706b66f38fc15dde8 (patch)
tree1d51725ba7a6233fa8379d729acf3d060b2be8e8 /hw/arm/virt.c
parent0dfa7e30126364c434a48cb37a1a41119e536c2a (diff)
hw/arm/virt: add linux, stdout-path to /chosen DT node
Add a property "linux,stdout-path" to the /chosen DT node and make it point to the emulated UART. This allows users such as the Linux kernel to produce console output without the need to pass console= or earlycon=pl011,0x... command line arguments. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Message-id: 1409317439-29349-1-git-send-email-ard.biesheuvel@linaro.org Reviewed-by: Rob Herring <rob.herring@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/virt.c')
-rw-r--r--hw/arm/virt.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index d6fffc75bd..e8f231eddc 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -376,6 +376,8 @@ static void create_uart(const VirtBoardInfo *vbi, qemu_irq *pic)
vbi->clock_phandle, vbi->clock_phandle);
qemu_fdt_setprop(vbi->fdt, nodename, "clock-names",
clocknames, sizeof(clocknames));
+
+ qemu_fdt_setprop_string(vbi->fdt, "/chosen", "linux,stdout-path", nodename);
g_free(nodename);
}