Hi all, Recent commit 93fd03a8c6728b58879f8af20ffd55d9c32a778b added support for CONFIG_EARLY_PRINTK on ARM. Recent earlier kernels should work too by applying the patch in the commit above. This means we can now get rid of the old printk.c hack in the omap-debug branch, so I've deleted that branch. To use the earlyprintk, just do the following: 1. Make sure you have the necessary .config options set CONFIG_DEBUG_LL=y CONFIG_EARLY_PRINTK=y CONFIG_OMAP_LL_DEBUG_UART1=y # CONFIG_OMAP_LL_DEBUG_UART2 is not set # CONFIG_OMAP_LL_DEBUG_UART3 is not set The LL_DEBUG_UART above is typically 1, but it's 3 on Nokia boards. 2. Edit the kernel CMDLINE in your .config to have "debug earlyprintk" Optionally if you have a JTAG console, you can use CONFIG_DEBUG_ICEDCC instead LL_DEBUG_UART. I've also added these instructions to: http://www.elinux.org/Debugging_OMAP_kernel Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
