Hi Otavio, On Tue, Mar 20, 2012 at 5:54 PM, Otavio Salvador <ota...@ossystems.com.br> wrote: > This is mainline a copy of README.m28 changing the references to the > mx28 counterpart but it makes easy for people looking for information > about mx28 based boards. > > Signed-off-by: Otavio Salvador <ota...@ossystems.com.br> > Cc: Fabio Estevam <fabio.este...@freescale.com> > --- > doc/README.mx28 | 224 > +++++++++++++++++++++++++++++++++++++++++++++++++++++++ > 1 files changed, 224 insertions(+), 0 deletions(-) > create mode 100644 doc/README.mx28
Thanks for working on this. This README is an item that has been for a long time on my todo list. > diff --git a/doc/README.mx28 b/doc/README.mx28 > new file mode 100644 > index 0000000..0e6114c > --- /dev/null > +++ b/doc/README.mx28 > @@ -0,0 +1,224 @@ > +Freescale MX28EVK > +================ > + > +This document describes the Freescale MX28/MX28EVK U-Boot port. This > document mostly Only "MX28EVK" is enough. I would also add "Only the latest revision of MX28EVK (rev D) is supported" ... > + > +0) Files of the MX28/MX28EVK port Keep only "MX28EVK" > +1) Prerequisites > +2) Compiling U-Boot for MX28 for "MX28EVK" > +3) Installation of U-Boot for MX28EVK to SD card > +4) Installation of U-Boot for MX28 to NAND flash Please remove item 4). We have not added NAND support to mx28evk yet. This can be added later after we add NAND support. > + > +0) Files of the MX28/MX28EVK port Keep only "MX28EVK ... > +2) Compiling U-Boot for MX28 for "MX28EVK" ... > +3) Installation of U-Boot for MX28EVK to SD card > +------------------------------------------------ > + > +To boot an MX28 from SD, set the boot mode DIP switches according to i.MX28 > +manual chapter 12.2.1 (Table 12-2), PORT=SSP0, SD/MMC master on SSP0, 3.3V. Please add the jumper settings below for the mx28evk: "- Boot Mode Select: 1 0 0 1 (Boot from SD card Slot 0 - U42) - JTAG PSWITCH RESET: To the left (reset enabled) - Battery Source: Down - Wall 5V: Up - VDD 5V: To the left (off) - Hold Button: Down (off)" > + > +An SD card the i.MX28 CPU can use to boot U-Boot must contain a DOS partition "An SD card that can be used to boot U-Boot on a i.MX28 CPU must contain" ... > +4) Installation of U-Boot for MX28 to NAND flash Please remove this section for now. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
