Hi All, typically on OMAP4, Cortex-A9 will load the Cortex-M3 firmware and let M3 run from the firmware. for example, on Android, Linux kernel will use remoteproc module to load ducati-m3-core0.xem3 of Ducati. but after reading the datasheet of OMAP4, there are internal 16KB ROM and 64KB RAM for Cortex-M3. And the ROM is bootable. I'd like to know who is using the embedded ROM and RAM and how they use. and can the Cortex-M3 boot from ROM directly by itself? Thanks barry -- 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