Re: [U-Boot] ARM: NVIDIA Tegra2 SoC support, running/flashing on Harmony
Marcel, On Sun, Feb 13, 2011 at 12:08 PM, Anton Staaf robot...@chromium.org wrote: Hi Marcel, I think your best bet right now is to use the nvflash tool provided in the Chromium chroot. That's what the burn-u-boot script uses (by the way, that script recently changed to write_tegra_bios (I know, bad name), and will probably change again to something like cros_write_firmware). That script and associated files in the Harmony overlay for Chromium OS src/overlay/overlay-variant-tegra2-dev-board knows how to write to the NAND on the Harmony. -Anton On Fri, Feb 11, 2011 at 12:56 AM, mar...@ziswiler.com mar...@ziswiler.com wrote: Hi Tom I am working with NVIDIA Harmony board and have chromium U-Boot 2009.11 working on it nicely after just changing the TEXT_BASE in board/tegra2/harmony/config.mk from 0x00e08000 to 0x00108000 as outlined in the NVIDIA developer forum. Now I saw your recent work on mainlining basic NVIDIA Tegra2 SoC support which is currently only available in the ARM U-Boot custodian tree at git://git.denx.de/u-boot-arm.git. I can compile it fine for Harmony but I have not figured out how one could get this one flashed onto the board. Can you quickly outline what tool you are using (e.g. vibrante burnflash, fastboot, nvflash or chromium burn-u-boot) and what the exact parameters thereof (e.g. load addresses and such) are? Thanks for your help! Cheers Marcel You can follow Anton's instructions above. I'm using OpenOCD and a JTAG board during the early stages to load my U-Boot images into RAM on Harmony and Seaboard. Once I get to the nand/spi/mmc drivers, I'll start testing with nvflash to ensure that the system is boot-strappable. Tom ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] ARM: NVIDIA Tegra2 SoC support, running/flashing on Harmony
Hi Marcel, I think your best bet right now is to use the nvflash tool provided in the Chromium chroot. That's what the burn-u-boot script uses (by the way, that script recently changed to write_tegra_bios (I know, bad name), and will probably change again to something like cros_write_firmware). That script and associated files in the Harmony overlay for Chromium OS src/overlay/overlay-variant-tegra2-dev-board knows how to write to the NAND on the Harmony. -Anton On Fri, Feb 11, 2011 at 12:56 AM, mar...@ziswiler.com mar...@ziswiler.comwrote: Hi Tom I am working with NVIDIA Harmony board and have chromium U-Boot 2009.11 working on it nicely after just changing the TEXT_BASE in board/tegra2/harmony/ config.mk from 0x00e08000 to 0x00108000 as outlined in the NVIDIA developer forum. Now I saw your recent work on mainlining basic NVIDIA Tegra2 SoC support which is currently only available in the ARM U-Boot custodian tree at git://git.denx.de/u-boot-arm.git. I can compile it fine for Harmony but I have not figured out how one could get this one flashed onto the board. Can you quickly outline what tool you are using (e.g. vibrante burnflash, fastboot, nvflash or chromium burn-u-boot) and what the exact parameters thereof (e.g. load addresses and such) are? Thanks for your help! Cheers Marcel ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] ARM: NVIDIA Tegra2 SoC support, running/flashing on Harmony
Dear mar...@ziswiler.com, In message 421429519.780509.1297414600267.javamail.open-xcha...@oxusltgw06.schlund.de you wrote: I am working with NVIDIA Harmony board and have chromium U-Boot 2009.11 working on it nicely after just changing the TEXT_BASE in ... onto the board. Can you quickly outline what tool you are using (e.g. vibrante burnflash, fastboot, nvflash or chromium burn-u-boot) and what the exact parameters thereof (e.g. load addresses and such) are? You wroite that you have U-Boot running - then why do you not use U-Boot to bootstrap itself? That's always the most natural approach... Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Experience is what causes a person to make new mistakes instead of old ones. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] ARM: NVIDIA Tegra2 SoC support, running/flashing on Harmony
On 11 February 2011 at 10:11 Wolfgang Denk w...@denx.de wrote: You wroite that you have U-Boot running - then why do you not use U-Boot to bootstrap itself? That's always the most natural approach... Good point if there where any kind of NAND flash support on Harmony in U-Boot yet. But that's not the case. I do understand that this is all very early stuff but would like to help in testing/improving if possible. Cheers Marcel ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
