El vie, 15-06-2018 a las 19:01 +0300, Baruch Siach escribió: > Hi Dennis, > > On Fri, Jun 15, 2018 at 10:40:20AM -0500, Dennis Gilmore wrote: > > On Thu, 2018-06-14 at 22:23 +0300, Baruch Siach wrote: > > > On Thu, Jun 14, 2018 at 02:10:31PM -0500, Dennis Gilmore wrote: > > > > running sf probe on one of my clearfogs with this set of > > > > patches > > > > applied I got > > > > > > > > SF: unrecognized JEDEC id bytes: ff, ff, ff > > > > Failed to initialize SPI flash at 1:0 (error -2) > > > > > > Do you use the clearfog_defconfig? > > > > yes I did, I am testing on a clearfog pro > > > > > Does current U-Boot master work for you? > > > > 2018.03 fails the same. I have another clearfog pro and a clearfog > > base > > I can test with, though I have the internal mmc on my base and now > > wish > > I had not done so. > > > > > For the record, on my Clearfog Base 'sf probe' shows: > > > > > > SF: Detected w25q32bv with page size 256 Bytes, erase size 4 KiB, > > > total 4 MiB > > > > > > This works with or without these patches. > > > > mine does not work either way, so it is no worse off. I would like > > to > > put u-boot in SPI on them all > > Can you read/write the SPI flash from Linux? Sorry, I have been travelling, I can not access the SPI flash from Linux, I currently do not have physical access to my solid-run based boards. Nothing in my testing is any worse off.
Dennis > baruch > > > > > On Thu, 2018-06-14 at 18:17 +0300, Baruch Siach wrote: > > > > > Add the "spi-flash" compatible string so that the generic > > > > > sf_probe > > > > > driver can probe the SPI flash on the SolidRun SOM. > > > > > > > > > > Signed-off-by: Baruch Siach <bar...@tkos.co.il> > > > > > --- > > > > > arch/arm/dts/armada-38x-solidrun-microsom.dtsi | 2 +- > > > > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > > > > > > > diff --git a/arch/arm/dts/armada-38x-solidrun-microsom.dtsi > > > > > b/arch/arm/dts/armada-38x-solidrun-microsom.dtsi > > > > > index a2627223ce3b..74f58de85c43 100644 > > > > > --- a/arch/arm/dts/armada-38x-solidrun-microsom.dtsi > > > > > +++ b/arch/arm/dts/armada-38x-solidrun-microsom.dtsi > > > > > @@ -86,7 +86,7 @@ > > > > > w25q32: spi-flash@0 { > > > > > #address-cells = <1>; > > > > > #size-cells = <1>; > > > > > - compatible = "w25q32", "jedec,spi-nor"; > > > > > + compatible = "w25q32", "jedec,spi-nor", > > > > > "spi- > > > > > flash"; > > > > > reg = <0>; /* Chip select 0 */ > > > > > spi-max-frequency = <3000000>; > > > > > status = "disabled"; > > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot