Ofer, Can you check why u-boot doesn't work with SD cards? On Mon, Feb 22, 2021 at 11:27 AM Anton Kachalov <gmouse@xxxxxxxxxx> wrote: > > Hi, Tom. > > Yes, I'm using it for testing on real hardware. > > BTW. Recent u-boot doesn't work with SD cards. The card doesn't > detect. The last working version was this one: > > https://github.com/Nuvoton-Israel/nuvoton-info/tree/master/npcm7xx-poleg/evaluation-board/sw_deliverables/npcm7xx_v2.3 > > However, u-boot from igps repo: > > https://github.com/Nuvoton-Israel/igps/tree/master/ImageGeneration/versions > > Has issues too. It doesn't allow me to read more than 4k bytes once at > a time. Thus, to flash the stuff I have manually read chunks from the > SD-card: fat load doesn't work at all and I write that data in raw > partition. > > On Sun, 21 Feb 2021 at 17:40, Tomer Maimon <tmaimon77@xxxxxxxxx> wrote: > > > > Hi Benjamin and Anton, > > > > Sorry for the late reply, > > > > The EVB FIU0-CS0 partitioning is used for testing the EVB and this is why it is different than the OpenBMC flash layout. > > > > > > > > Are you using the NPCM7XX EVB for OpenBMC? if yes we can consider to modify the flash partition to OpenBMC use. > > > > > > On Thu, 18 Feb 2021 at 19:11, Benjamin Fair <benjaminfair@xxxxxxxxxx> wrote: > >> > >> On Thu, 18 Feb 2021 at 04:42, <gmouse@xxxxxxxxxx> wrote: > >> > > >> > From: "Anton D. Kachalov" <gmouse@xxxxxxxxxx> > >> > > >> > This change satisfy OpenBMC requirements for flash layout. > >> > > >> > Signed-off-by: Anton D. Kachalov <gmouse@xxxxxxxxxx> > >> > --- > >> > arch/arm/boot/dts/nuvoton-npcm750-evb.dts | 28 +++++++---------------- > >> > 1 file changed, 8 insertions(+), 20 deletions(-) > >> > > >> > diff --git a/arch/arm/boot/dts/nuvoton-npcm750-evb.dts b/arch/arm/boot/dts/nuvoton-npcm750-evb.dts > >> > index bd1eb6ee380f..741c1fee8552 100644 > >> > --- a/arch/arm/boot/dts/nuvoton-npcm750-evb.dts > >> > +++ b/arch/arm/boot/dts/nuvoton-npcm750-evb.dts > >> > @@ -182,8 +182,8 @@ bbuboot2@80000 { > >> > reg = <0x0080000 0x80000>; > >> > read-only; > >> > }; > >> > - envparam@100000 { > >> > - label = "env-param"; > >> > + ubootenv@100000 { > >> > + label = "u-boot-env"; > >> > reg = <0x0100000 0x40000>; > >> > read-only; > >> > }; > >> > @@ -195,25 +195,13 @@ kernel@200000 { > >> > label = "kernel"; > >> > reg = <0x0200000 0x400000>; > >> > }; > >> > - rootfs@600000 { > >> > - label = "rootfs"; > >> > - reg = <0x0600000 0x700000>; > >> > + rofs@780000 { > >> > + label = "rofs"; > >> > + reg = <0x0780000 0x1680000>; > >> > }; > >> > - spare1@D00000 { > >> > - label = "spare1"; > >> > - reg = <0x0D00000 0x200000>; > >> > - }; > >> > - spare2@0F00000 { > >> > - label = "spare2"; > >> > - reg = <0x0F00000 0x200000>; > >> > - }; > >> > - spare3@1100000 { > >> > - label = "spare3"; > >> > - reg = <0x1100000 0x200000>; > >> > - }; > >> > - spare4@1300000 { > >> > - label = "spare4"; > >> > - reg = <0x1300000 0x0>; > >> > + rwfs@1e00000 { > >> > + label = "rwfs"; > >> > + reg = <0x1e00000 0x200000>; > >> > }; > >> > >> I recommend just including the openbmc-flash-layout.dtsi file here > >> instead since that contains the common flash layout for most OpenBMC > >> systems. > >> > > Good solution, > > Do you mean nuvoton-openbmc-flash-layout? > >> > >> > }; > >> > }; > >> > -- > >> > 2.30.0.478.g8a0d178c01-goog > >> > > > > > > > Thanks, > > > > Tomer -- Regards, Avi
