Reviewed-by: Greg Bellows <greg.bell...@linaro.org>
On 2 July 2014 09:07, Peter Maydell <peter.mayd...@linaro.org> wrote:
> Make the vexpress-a9 board alias the first NOR flash region at
> address zero, like vexpress-a15. This makes "-bios" actually usable
> on this board.
>
> Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
> ---
> Looking back through the archives to 2012 when the vexpress-a15
> flash alias went in, I seem to have been under the impression that
> the A9 daughterboard didn't have a similar alias, but it does.
> (For both boards, there is a mechanism for letting the guest
> dynamically remap lowmem which we don't implement; the rationale
> for defaulting to flash at 0 holds for both.)
>
> This is a fairly long standing bug but it's more interesting
> now we support -bios on this board which is a new-in-2.1 thing.
> Hence the for-2.1 tag.
> ---
> hw/arm/vexpress.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c
> index 3d83e6c..a88732c 100644
> --- a/hw/arm/vexpress.c
> +++ b/hw/arm/vexpress.c
> @@ -84,6 +84,7 @@ enum {
> };
>
> static hwaddr motherboard_legacy_map[] = {
> + [VE_NORFLASHALIAS] = 0,
> /* CS7: 0x10000000 .. 0x10020000 */
> [VE_SYSREGS] = 0x10000000,
> [VE_SP810] = 0x10001000,
> @@ -114,7 +115,6 @@ static hwaddr motherboard_legacy_map[] = {
> [VE_VIDEORAM] = 0x4c000000,
> [VE_ETHERNET] = 0x4e000000,
> [VE_USB] = 0x4f000000,
> - [VE_NORFLASHALIAS] = -1, /* not present */
> };
>
> static hwaddr motherboard_aseries_map[] = {
> --
> 2.0.0
>
>
>
