I am a software craftsman, leading the Ksplice engineering team at Oracle, providing rebootless kernel updates for Linux systems. Prior to that I worked at Picochip (later acquired by Intel), where I was responsible for the Linux port for picoxcell devices and embedded security amongst other things. I'm based in Bristol in the UK.
I created the Oldland CPU from scratch, a full-featured 32-bit RISC CPU, written in Verilog and syntheziable on FPGAs. The CPU features a 5 stage pipeline, privilege modes, caches, TLB's and a debug controller. The SoC has an SDRAM controller, SPI master, UART, timers, interrupt controller and other peripherals. I have also ported binutils, gcc, newlib, u-boot and RTEMS to the Oldland architecture.
I have a number of github repositories including the Oldland CPU, the picoxcell Linux kernel tree, some configuration files and a bunch of miscellaneous scripts and projects in progress. My Ohloh profile lists some of my open source contributions, and my CV lists my professional achievements. I've contributed patches to the Linux kernel to add support for ARM performance counters, the picoxcell family of ARM devices and associated drivers, support for device tree on ARM, and other bug fixes and driver improvements.
email: jamie <at> jamieiles <dot> com
gpg: public key, fingerprint:
C622 D8F8 26C1 A1F7 94F5 C53F C686 AD0A 9B42 49F5