From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Damm Date: Mon, 26 Jan 2015 09:13:30 +0000 Subject: Re: [PATCH 00/13] ARM: shmobile: Remove sh7372/Mackerel and ZBOOT MMC/SDHI support Message-Id: List-Id: References: <20150121045256.7648.7451.sendpatchset@little-apple> <87twzkn1rd.wl%kuninori.morimoto.gx@renesas.com> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org On Mon, Jan 26, 2015 at 5:20 PM, Geert Uytterhoeven wrote: > On Mon, Jan 26, 2015 at 7:47 AM, Magnus Damm wrote: >>> It seems arch/sh still supports Linux running on the SH core in sh7372? >> >> I don't think we have any support upstream for that, but I recall >> cooking up some prototype running two linux instances in separate >> memory spaces and using virtio as mailbox interface in between. I also >> recall that SH4AL-DSP CPU core tend to be a PITA to handle >> toolchain-wise, but SH4 with FPU is much easier with current (or >> yesteryear) toolchain. Exactly which SH core that is included in >> sh7372 I'm not so sure about. =) > > JFTR, SH4AL-DSP. Good luck with that. =) / magnus From mboxrd@z Thu Jan 1 00:00:00 1970 From: magnus.damm@gmail.com (Magnus Damm) Date: Mon, 26 Jan 2015 18:13:30 +0900 Subject: [PATCH 00/13] ARM: shmobile: Remove sh7372/Mackerel and ZBOOT MMC/SDHI support In-Reply-To: References: <20150121045256.7648.7451.sendpatchset@little-apple> <87twzkn1rd.wl%kuninori.morimoto.gx@renesas.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Jan 26, 2015 at 5:20 PM, Geert Uytterhoeven wrote: > On Mon, Jan 26, 2015 at 7:47 AM, Magnus Damm wrote: >>> It seems arch/sh still supports Linux running on the SH core in sh7372? >> >> I don't think we have any support upstream for that, but I recall >> cooking up some prototype running two linux instances in separate >> memory spaces and using virtio as mailbox interface in between. I also >> recall that SH4AL-DSP CPU core tend to be a PITA to handle >> toolchain-wise, but SH4 with FPU is much easier with current (or >> yesteryear) toolchain. Exactly which SH core that is included in >> sh7372 I'm not so sure about. =) > > JFTR, SH4AL-DSP. Good luck with that. =) / magnus