Hi, Stefan, The A0 SoC is not for production, it is engineering samples only. Marvell has no plans for supporting this SoC in the future. I believe that once you get a replacement for your board there will be no other customers using A0 SoC.
Regard Kosta ________________________________________ From: Stefan Roese <s...@denx.de> Sent: Thursday, November 24, 2016 11:02 To: Kostya Porotchkin; u-boot@lists.denx.de Cc: Nadav Haklai; Neta Zur Hershkovits; Omri Itach; Igal Liberman; Haim Boot; Hanna Hawa Subject: Re: [PATCH 1/6] arm64: mvebu: Modify the A8K SPI and I2C config in DTS Hi Kosta, On 20.11.2016 16:38, kos...@marvell.com wrote: > From: Konstantin Porotchkin <kos...@marvell.com> > > Align the Armada-8040-db SPI and I2C DTS settings with latest > A8040 DB settings: > - disable i2c0 and spi0 on AP (pins are reserved for eMMC) > - disable cps_i2c0 on CP1 > - enable spi1 on CP1 (the new location of the boot flash) Thanks. I understand that the current SPI / I2C settings are still valid for boards with earlier SoC revisions. Is this correct? Would it make sense to move the old version into a new file then, perhaps: arch/arm/dts/armada-8040-db-revA.dts ? This would be handy for users of this version at least for a short period of time. This new file can be removed once its not needed any more in a few months. If you think this is a good idea, could you please add this new file in a new patch to this patchset in v2? > Change-Id: I54698ce4dc8dbe6a2af14099f5bcc3ca3b21d7e1 > Signed-off-by: Konstantin Porotchkin <kos...@marvell.com> > Cc: Stefan Roese <s...@denx.de> > Cc: Nadav Haklai <nad...@marvell.com> > Cc: Neta Zur Hershkovits <n...@marvell.com> > Cc: Omri Itach <om...@marvell.com> > Cc: Igal Liberman <ig...@marvell.com> > Cc: Haim Boot <ha...@marvell.com> > Cc: Hanna Hawa <han...@marvell.com> > --- > arch/arm/dts/armada-8040-db.dts | 60 > +++++++++++++++++------------------------ > 1 file changed, 25 insertions(+), 35 deletions(-) > > diff --git a/arch/arm/dts/armada-8040-db.dts b/arch/arm/dts/armada-8040-db.dts > index 7fb674b..86666a1 100644 > --- a/arch/arm/dts/armada-8040-db.dts > +++ b/arch/arm/dts/armada-8040-db.dts > @@ -57,7 +57,7 @@ > > aliases { > i2c0 = &cpm_i2c0; > - spi0 = &spi0; > + spi0 = &cps_spi1; > }; > > memory@00000000 { > @@ -66,38 +66,6 @@ > }; > }; > > -&i2c0 { > - status = "okay"; > - clock-frequency = <100000>; > -}; > - > -&spi0 { > - status = "okay"; > - > - spi-flash@0 { > - #address-cells = <1>; > - #size-cells = <1>; > - compatible = "jedec,spi-nor"; > - reg = <0>; > - spi-max-frequency = <10000000>; > - > - partitions { > - compatible = "fixed-partitions"; > - #address-cells = <1>; > - #size-cells = <1>; > - > - partition@0 { > - label = "U-Boot"; > - reg = <0 0x200000>; > - }; > - partition@400000 { > - label = "Filesystem"; > - reg = <0x200000 0xce0000>; > - }; > - }; > - }; > -}; > - > /* Accessible over the mini-USB CON9 connector on the main board */ > &uart0 { > status = "okay"; > @@ -134,9 +102,31 @@ > status = "okay"; > }; > > -&cps_i2c0 { > +&cps_spi1 { > status = "okay"; > - clock-frequency = <100000>; > + > + spi-flash@0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + > + partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@0 { > + label = "U-Boot"; > + reg = <0 0x200000>; > + }; > + partition@400000 { > + label = "Filesystem"; > + reg = <0x200000 0xce0000>; > + }; > + }; > + }; > }; > > /* CON4 on CP1 expansion */ > Thanks, Stefan _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot