Commit f022b8e9 authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Peter Maydell
Browse files

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: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
Message-id: 1409317439-29349-1-git-send-email-ard.biesheuvel@linaro.org
Reviewed-by: default avatarRob Herring <rob.herring@linaro.org>
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 0dfa7e30

hw/arm/virt.c

+2 −0
Original line number Diff line number Diff line
@@ -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);

}