I know Freescale MPC5200, MPC5100 are based on 603e core. But the new MPC5121e chip is based on e300 core. That is what confused me. Should I go with cpu/mpc83xx or cpu/mpc5xxx? Or it doesn't matter since I don't need to touch the files in those two directories?
Dna
Kim Phillips kim.phillips@freescale.com wrote: On Wed, 06 Jun 2007 11:22:35 -0500 Timur Tabi wrote:
Dylandrea Young wrote:
Hello, all,
I am going to port U-boot to a Freescale MPC5121e based board. The MPC5121e uses the e300 CPU core based on the PowerPC instruction set. I checked u-boot cpu directory and found there are bunch of cpu specific subdirectories. Anyone happens to know that one of the subdirectory is suit for e300 CPU? If there is no any existing cpu directory for e300 CPU core, I guess I have to create a new cpu directory and write associate cpu specific files.
cpu/mpc83xx is for the 83xx SOCs, all of which have an e300 core.
while that's true, I believe cpu/mpc5xxx is better suited for the 5121 CPU.
Kim
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