[U-Boot] [RFC] ARM: Toolchain configuration for Cortex A8 based OMAP3?

While preparing U-Boot patches for ARM Cortex A8 based OMAP3 [1], we found that we use CodeSourcery ARM toolchain [2], and the way we locally modified main Makefile to use this toolchain is most probably incompatible with mainline. Please find below some diffs what we did locally. We now

[U-Boot] [PATCH] MPC83XX: Fix GPIO configuration

Set DAT value before DIR values to avoid creating glitches on the GPIO signals. --- cpu/mpc83xx/cpu_init.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/cpu/mpc83xx/cpu_init.c b/cpu/mpc83xx/cpu_init.c index 67c9e57..4514dbb 100644 --- a/cpu/mpc83xx/cpu_init.c +++

[U-Boot] [Question about ppc4xx]

Hello there.. I'm working on my custum board based on SEQUOIA. I'd like to use SPI IIC in my linux application. Where should I start?? Do I have to make my own driver to read write via SPI IIC?? Or, are there any usefull drivers in the kernel or somewhere?? If it is, how can I use them?

[U-Boot] Question about FIT images with uboot 1.3.4

Hello All, Which version of DTC must be used to get a working FIT image? Release 1.2.0 understands the example doc/uImage.FIT/kernel.its, but delivers an unbootable image. It fails on line 2285 (Wrong FIT format: no description\n) in common/image.c at int fit_check_format (const void *fit) {

Re: [U-Boot] [RFC] ARM: Toolchain configuration for Cortex A8 based OMAP3?

Hi Dirk, Relevant parts of OMAP3 patch we talk about here (most probably reformated cause of copy paste to mailtool, so just for discussion. Final patches will be sent by git-send-mail). Note the -lgcc_eh which seems to be CodeSourcery specific, and the -march=armv7a in config.mk. diff