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

[Shin-ichiro KAWASAKI]

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
                                              available today.

I'm sorry for noise, and thank you for reviews and discussions on them.


Regards,
Shin-ichiro KAWASAKI