UNDER DEVELOPMENT

MPC7447A Processor Functional Description

This hardware component is a Freescale MPC7447A, a 32-bit implementation of the PowerPC architecture used for both general purpose (PowerMacintosh and CHRP machines) and embedded applications (industrial and network). This model is still in development and currently uses IssWrapper to connect the ISS to the VCI xcache. The model should run applications not requiring the standard PowerPC MMU, and the PowerPC specific TLB and cache instructions.

Compiling the ISS

Here is a sample for soclib.conf to make it compile:

# -*- python -*-
# Maintainers: nipo

def _platform():
	"""
	Retrieves platform information and make it look-like systemc's
	lib-xxx thing.

	Working so far with:
	 * linux
	 * darwin
	"""
	import sys
	pf = sys.platform
	# Strip numeric suffix from platform name
	while pf[-1] in "0123456789":
		pf = pf[:-1]

	remap_pf = {'darwin':'macosx'}
	if pf in remap_pf:
		pf = remap_pf[pf]
	return pf

config.systemc = Config(
	base = config.systemc,
	dir = "${SYSTEMC}",
	os = _platform(),
	)

config.mytoolchain = Config(
	base= config.toolchain,
	cflags=['-DSOCLIB', '-I/usr/include/libxml2'],
	libs=['-lxml2', '-lbfd']
	)

config.default = Config(
	base = config.build_env,
	systemc = config.systemc,
	toolchain = config.mytoolchain,
	repos = "/tmp/build/sc",
	)