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Re: [Qemu-devel] [PATCH 0/3] sh: SE7750 board support
From: |
Shin-ichiro KAWASAKI |
Subject: |
Re: [Qemu-devel] [PATCH 0/3] sh: SE7750 board support |
Date: |
Sat, 07 Feb 2009 22:25:12 +0900 |
User-agent: |
Thunderbird 2.0.0.19 (Windows/20081209) |
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
- Re: [Qemu-devel] [PATCH 0/3] sh: SE7750 board support,
Shin-ichiro KAWASAKI <=