Re: [U-Boot] how to limit sandbox to a single thread/core?

2013-12-16 Thread Abraham V.
On Tue, Dec 17, 2013 at 2:00 AM, Simon Glass wrote: > Hi, > > On 13 December 2013 01:47, Abraham V. wrote: >> Hello, >> >> I just discovered that uboot has a "sandbox" build - output binary is >> a standard linux application. This prompted me to try st

[U-Boot] how to limit sandbox to a single thread/core?

2013-12-13 Thread Abraham V.
each of my cores, am running this on an intel i3). This results in gdb jumping between the different threads every once in a while. Is there anyway to setup the sandbox to run as a single thread? Debugging uboot, Abraham V. ___ U-Boot mailing list U-Boo

[U-Boot] tool for visualizing the map files?

2013-12-10 Thread Abraham V.
quot;System.map". What is the corresponding file for the MLO binary? I can't find anything called "MLO.map". Searching, Abraham V. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] new uboot for custom platform

2013-12-05 Thread Abraham V.
ow, on the other hand, if you are just fishing for information about embedded and android, I would suggest you buy a beaglebone. Android has been ported to it and you'll have a better idea of how things work by studying the related source code and hardware datasheets. -Abraham V. On Thu, Dec 5,

Re: [U-Boot] Sources for MLO on BeagleBone Black?

2013-12-04 Thread Abraham V.
Hello Satz, A bit of history - until a few years ago, the u-boot project only produced a single binary output (u-boot.bin or u-boot.img) that you loaded for your board. The resulting binary usually comes to about 200 - 250kB (approx). Then Texas Instruments began manufacturing the OMAP line of SOC

[U-Boot] "make htmldocs" gives error

2013-12-03 Thread Abraham V.
Hello everyone, (cc Simon Glass) I just tried to make the documentation for uboot with the following command (checked out latest mainline sources); > make htmldocs cc tools/kernel-doc/docproc.c -o tools/kernel-doc/docproc make U_BOOT_VERSION=2014.01-rc1 -C doc/DocBook/ htmldocs make[1]: Ent

Re: [U-Boot] adding NAND support for omap4 (based on pandaboard)

2013-11-29 Thread Abraham V.
Hello Pekon, An addendum to my last mail; I tried digging into the build mechanism and finally got the system to build without errors with the following patch, diff --git a/arch/arm/cpu/armv7/omap-common/Makefile b/arch/arm/cpu/armv7/omap-common/Makefile index 4d3a165..5eeecce 100644 --- a/arch/a

Re: [U-Boot] adding NAND support for omap4 (based on pandaboard)

2013-11-29 Thread Abraham V.
> > Plz pull the patch mentioned above, and much of things should be cleaned up > http://lists.denx.de/pipermail/u-boot/2013-November/167696.html > Thank you for the reply Pekon, but sadly even after applying your patch the earlier compile issue is still present. Starting from a copy of mainline u

[U-Boot] adding NAND support for omap4 (based on pandaboard)

2013-11-28 Thread Abraham V.
l.bin] Error 2 > Any suggestions on how I could fix this? I can't seem to figure out how SPL is built and am not sure where to start. Assuming that we can solve this issue, I can submit a proper patch after running it on real hardware (which should arrive in about 2 - 4 weeks). Puzzled, Abraham V. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] toolchain problems when building iMX6 mx6qsabreauto (and another bootloader tool)

2013-11-28 Thread Abraham V.
Sincerely, Abraham V. On Thu, Nov 28, 2013 at 12:52 PM, Stefano Babic wrote: > Hi Abraham, > > On 28/11/2013 05:22, Abraham V. wrote: > > > test/built-in.o --end-group > > /home/abraham/SPACE/temp_uboot/arch/arm/lib/eabi_compat.o -L > > > /home/abraham/SPACE/BISQ

[U-Boot] toolchain problems when building iMX6 mx6qsabreauto (and another bootloader tool)

2013-11-27 Thread Abraham V.
ssfully, but the resulting image wouldn't run. Has anyone else on this mailing list had trouble when using Linaro's toolchain? Any theories on why it's not working as intended? Really puzzled, Abraham V. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] No single character output after update to latest u-boot on pandaboard

2013-11-25 Thread Abraham V.
e the omap4boot tool for it. Since that has its own SPL/MLO binary, the only thing I ended up testing was the main u-boot image. Which works just fine even without the above fix (not too surprising, since it has nothing to do with SPL). Befuddled, Abraham V. On Tue, Nov 26, 2013 at 12:22 PM, Lokesh

Re: [U-Boot] No single character output after update to latest u-boot on pandaboard

2013-11-25 Thread Abraham V.
4_panda.h file and tell us if uboot comes up? ( I'm just hesitant to make changes to a common file if the issue is on only one board) Puzzled, Abraham V. On Tue, Nov 26, 2013 at 9:14 AM, Chao Xu wrote: > Hi Abraham, > > I finally got it working by adding "#define > CONFIG_SYS_

Re: [U-Boot] No single character output after update to latest u-boot on pandaboard

2013-11-24 Thread Abraham V.
aro's cross-compiler. Puzzled, Abraham V. On Fri, Nov 22, 2013 at 8:59 PM, Chao Xu wrote: > Hi Abraham, > > Thank you very much for your detailed reply! But I think I can rule > out the three possible problems you mentioned. > 1. The cross compiler should be fine. Because

Re: [U-Boot] No single character output after update to latest u-boot on pandaboard

2013-11-22 Thread Abraham V.
Last point is to check your cross-compiler. Just replace the existing MLO and u-boot.bin (or u-boot.img; it depends on what version you have) on the SD card with your compiled ones and you'll be in a good position to narrow down bugs. All the best, Abraham V. On Fri, Nov 22, 2013 at 11:41 A

Re: [U-Boot] [PATCH v9 0/4] mtd: nand: omap: optimize OMAP NAND driver

2013-11-19 Thread Abraham V.
HW_DETECTION_SW) (using software library for some > computation) > If I make similar changes as these patches suggest, would I be able to enable NAND support for OMAP4-based boards as well? (OMAP 4460) Or are some additional changes needed to support NAND on the next OMAP

Re: [U-Boot] check if board is in uboot / kernel via ethernet?

2013-10-25 Thread Abraham V.
the kernel must be up. But if it pings and you cannot connect, it means that only the bootloader (uboot) came up. -Abraham V. On Thu, Oct 24, 2013 at 11:33 AM, Andreas Neubacher < a.neubac...@abatec-ag.com> wrote: > hi, > > is it possible to check if board is in uboot or in kern