On Wed, 2013-08-21 at 08:36 +0200, Valentin Longchamp wrote: > On 08/20/2013 08:18 PM, Scott Wood wrote: > > On Tue, 2013-08-20 at 08:28 +0200, Valentin Longchamp wrote: > >> On 08/20/2013 02:48 AM, Scott Wood wrote: > >>> On Mon, 2013-08-19 at 17:50 +0200, Valentin Longchamp wrote: > >>>> On 08/13/2013 11:38 PM, Scott Wood wrote: > >>>>> On Fri, 2013-07-26 at 12:02 +0200, Valentin Longchamp wrote: > >>>>>> This patch introduces the support for Keymile's kmp204x reference > >>>>>> design. This design is based on Freescale's P2040/P2041 SoC. > >>>>>> > >>>>>> The peripherals used by this design are: > >>>>>> - DDR3 RAM with SPD support > >>>>>> - SPI NOR Flash as boot medium > >>>>>> - NAND Flash > >>>>>> - 2 PCIe busses (hosts 1 and 3) > >>>>>> - 3 FMAN Ethernet devices (FMAN1 DTSEC1/2/5) > >>>>>> - 3 Local Bus windows, with one dedicated to the QRIO reset/power mgmt > >>>>>> FPGA > >>>>>> - 2 HW I2C busses > >>>>>> - last but not least, the mandatory serial port > >>>>>> > >>>>>> The board/keymile/kmp204x code is mostly based on Freescale's P2041rdb > >>>>>> support and was changed according to our design (that means essentially > >>>>>> removing what is not present on the designs and a few adaptations). > >>>>> > >>>>> A lot of the copied files have had Freescale copyrights removed... Also > >>>>> please try to factor shared code out rather than duplicate, where > >>>>> practical. > >>>> > >>>> Well, I had tried to come a first proposal that factored shared code but > >>>> I was > >>>> advised to copy the code: [1]. For the copyrights I will fix it. > >>>> > >>>> [1] > >>>> > >>> > >>> Did you mean to cite something here? > >>> > >> > >> Oops, yes sorry: > >> http://u-boot.10912.n7.nabble.com/RFC-PATCH-mpc85xx-move-generic-corenet-to-cpu-mpc85xxx-tt153910.html#none > >> > > > > I think the problem there was that you shared too much, not that sharing > > is bad in general. > > > > OK, then could you please tell me more precisely what you would expect to be > shared and not shared ? Because getting 2 contradictory feedbacks confuses me > here.
It's not contradictory. Andy said not to share PIXIS code (you don't have our FPGA on your board) and not to share LAW/TLB setup. I agree with that. There's other stuff that could be shared that isn't board-specific, such as the RCW printing code, probably parts of the DDR code, etc. The point is to evaluate things individually when copying them as to whether they should be shared instead, rather than either blindly copying or blindly sharing. -Scott _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
