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Re: [Qemu-devel] [PATCH] ppc/pnv: activate the "dumpdtb" option on the p
From: |
Greg Kurz |
Subject: |
Re: [Qemu-devel] [PATCH] ppc/pnv: activate the "dumpdtb" option on the powernv machine |
Date: |
Thu, 6 Jun 2019 20:53:42 +0200 |
On Thu, 6 Jun 2019 19:47:32 +0200
Cédric Le Goater <address@hidden> wrote:
> This is a good way to debug the DT creation for current PowerNV
> machines and new ones to come.
>
> Signed-off-by: Cédric Le Goater <address@hidden>
> ---
Reviewed-by: Greg Kurz <address@hidden>
> hw/ppc/pnv.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
> index 046f0a83c8e5..ed6892466793 100644
> --- a/hw/ppc/pnv.c
> +++ b/hw/ppc/pnv.c
> @@ -23,6 +23,7 @@
> #include "sysemu/sysemu.h"
> #include "sysemu/numa.h"
> #include "sysemu/cpus.h"
> +#include "sysemu/device_tree.h"
> #include "hw/hw.h"
> #include "target/ppc/cpu.h"
> #include "qemu/log.h"
> @@ -554,6 +555,7 @@ static void pnv_reset(void)
> /* Pack resulting tree */
> _FDT((fdt_pack(fdt)));
>
> + qemu_fdt_dumpdtb(fdt, fdt_totalsize(fdt));
> cpu_physical_memory_write(PNV_FDT_ADDR, fdt, fdt_totalsize(fdt));
> }
>