Re: [Qemu-devel] [PATCH 0/3] sh: SE7750 board support

[Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>]

On 22:25 Sat 07 Feb     , Shin-ichiro KAWASAKI wrote:
> Shin-ichiro KAWASAKI wrote:
> > Hi, all.
> > 
> > I'm sending a patch series which provide SE7750 := Solution Engine 7750
> > board emulation.  SE7750 is one of SH4 cpu boards, and uses peripherals
> > in a different way from r2d+ board.  Then it is useful to check the
> > maturity of SH4 peripheral emulation.  In fact, two lacks got apparent.
> > 
> >  - cache flush emulation by "movca.l" and "obci" : thanx to Edgar.
> >  - SCI := serial communication interface emulation.
> > 
> > Improvements for them are included in this series. 
> > 
> > This work is checked with linux 2.6.28 with se7750_defconfig with initramfs. 
> > I saw login prompt of '/bin/ash' and 'ls' working finely.
> > 
> > With these patches and linux kernel 2.6.18, we can see Real Time Clock
> > module causes boot failure, though work for avoiding it is left.
> > NIC and CF do not work either.
> 
> Though I posted three patches, I want to make it clear that I cancel them now.
> Reasons to cancel are as follows.
> 
>   [PATCH 1/3] sh: SE7750 board definition ... SE7750 board is too old, and
>                                               not available.
>   [PATCH 2/3] sh: movca.l cancel by ocbi  ... Vladimir Prus already had
>                                               posted same patch.
>   [PATCH 3/3] sh: SCI improvements        ... SCI is not used by boards
please do not with this one u-boot will not work on the r2d

Best Regards,
J.