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2016-07-21doc: SPL: Add README for secure boot supportSumit Garg1-0/+18
Adds information regarding SPL handling validation process of main u-boot image on power/mpc85xx and arm/layerscape platforms. Signed-off-by: Sumit Garg <sumit.garg@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
2016-06-09doc, spl, am335x: update am335x-networkHeiko Schocher1-0/+4
on the shc board we see when booting in net boot mode, that the ROM bootloader sends "AM335x ROM" as vendor-class-identifier. U-Boots doc says "DM814x ROM". So, add the info to the doc, that there is also "AM335x ROM" possible. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2013-05-10Fix references to the documentation filesAnatolij Gustschin1-1/+1
Many boot image configuration files refer to the appropriate documentation file, but these references contain typos in the directory and file name. Fix them. Also fix reference to doc/README.SPL file. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2013-02-18doc/SPL/README.am335x-network: Document using ethernet (and USB) SPLIlya Yanok1-0/+92
Added README file with the description of required options and host configuration to use network SPL with am335x targets. Briefly discuss how to use this configuration to program empty boards. Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com> Signed-off-by: Tom Rini <trini@ti.com>
2012-09-02README.SPL: Move the 'Estimating stack usage' from omap3 to hereTom Rini1-22/+0
The instructions are generic, so move to the generic doc. Signed-off-by: Tom Rini <trini@ti.com>
2012-05-15ARM: omap3: Set SPL stack size to 8KB, image to 54KB.Tom Rini1-2/+2
With older toolchains it is possible to not fit entirely into the 45KB that we had assigned to SPL. Adjust to allow for 8KB of stack (which should be more than required) and 54KB of text/data. Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Thomas Weber <weber@corscience.de> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
2012-03-26SPL: Add README.omap3Tom Rini1-0/+74
This document describes the SPL process for OMAP3 (and related) boards as well as a partial memory map and how to verify certain aspects outside of running on the target. Signed-off-by: Tom Rini <trini@ti.com>