Marc, I managed to get OpenOCD compiled on a 32 bit MIPS platform. Initially I got some some warnings because of alignment issues but I did post the patches to solve those. IIRC those patches made it into the repository.
Regarding your project: I'd use an ARM controller from NXP. These can be programmed over a serial port using lpc21isp (http://sourceforge.net/projects/lpc21isp/) which supports LPC1300, LPC1700 and LPC2100 series. This will probably save you a lot of time. I have succesfully compiled & run this program for/on our MIPS platform. Nico Coesel > -----Original Message----- > From: openocd-development-boun...@lists.berlios.de [mailto:openocd- > development-boun...@lists.berlios.de] On Behalf Of Marc Reilly > Sent: vrijdag 23 juli 2010 10:16 > To: Openocd-development@lists.berlios.de > Subject: [Openocd-development] Programming a PIC32 from an ARM > > Hi, > > For an upcoming product we have a system which has a PIC32 as a "peripheral" > processor and an ARM as the main processor (running Linux). > > We'd like to be able program the PIC32 directly from the ARM- we have enough > IO lines to connect to the JTAG port. I remember reading that OpenOCD was > capable of doing this.. > Looking through the jtag/drivers code I'm guessing I want to implement a > bitbang interface like the parport driver, and somehow manipulate by GPIO > lines instead of parallel port IO. > > So, my questions: > - Has anyone done this before/ or something similar? > - Am I looking in the right place/ on the right track? > - Could you kindly direct me to any further reading/code? > - Is OpenOCD cross-compile friendly for an ARM host? (I hope to develop this > into an OpenEmbedded recipe if that helps) > > Hints much appreciated! > > Cheers > Marc > > _______________________________________________ > Openocd-development mailing list > Openocd-development@lists.berlios.de > https://lists.berlios.de/mailman/listinfo/openocd-development _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
