On 06/11/2018 07:15 PM, Cédric Le Goater wrote:
> On Macronix chips, two bytes can written to the WRSR. First byte will
> configure the status register and the second the configuration
> register. It is important to save the configuration value as it
> contains the dummy cycle setting when using dual or quad IO mode.
>
> Signed-off-by: Cédric Le Goater <c...@kaod.org>
> ---
> hw/block/m25p80.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
> index b49c8e9caa04..29775e055a24 100644
> --- a/hw/block/m25p80.c
> +++ b/hw/block/m25p80.c
> @@ -699,6 +699,7 @@ static void complete_collecting_data(Flash *s)
> case MAN_MACRONIX:
> s->quad_enable = extract32(s->data[0], 6, 1);
> if (s->len > 1) {
> + s->volatile_cfg = s->data[1];
> s->four_bytes_address_mode = extract32(s->data[1], 5, 1);
> }
> break;
>
I sent this patch to qemu-ppc instead of qemu-devel ...
Sorry for the noise.
C.
