#
# Blackfin Board Support Packages.
#

#
# Blackfin libcpu support. See the PowerPC BSP file for details.
#

def libcpu_cache(ctx):
	source = [
		"src/lib/libcpu/bfin/cache/cache.c",
		"src/lib/libcpu/shared/src/cache_aligned_malloc.c",
		"src/lib/libcpu/shared/src/cache_manager.c"
	]

	ctx.bsp.source(
		source,
		includes=["%s/c/src/lib/libcpu/bfin/cache/" % ctx.srcnode.abspath()],
		features="src_include"
	)

def libcpu_mmu(ctx):
	source = [
		"src/lib/libcpu/bfin/mmu/mmu.c"
	]

	ctx.bsp.source(
		source,
		features="src_include src_include_libcpu"
	)

def libcpu_interrupt(ctx):
	source = [
		"src/lib/libcpu/bfin/interrupt/interrupt.c"
	]

	ctx.bsp.source(
		source,
		features="src_include src_include_libcpu"
	)

def libcpu_bf52x_interrupt(ctx):
	source = [
		"src/lib/libcpu/bfin/bf52x/interrupt/interrupt.c"
	]

	ctx.bsp.source(
		source,
		features="src_include_bsp src_include"
	)

def libcpu_clock(ctx):
	source = [
		"src/lib/libcpu/bfin/clock/clock.c"
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)

def libcpu_rtc(ctx):
	source = [
		"src/lib/libcpu/bfin/clock/rtc.c"
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)

def libcpu_uart(ctx):
	source = [
		"src/lib/libcpu/bfin/serial/uart.c"
	]

	ctx.bsp.source(
		source,
		features="src_include src_include_libcpu"
	)

def libcpu_sport(ctx):
	source = [
		"src/lib/libcpu/bfin/serial/sport.c"
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)

def libcpu_spi(ctx):
	source = [
		"src/lib/libcpu/bfin/serial/spi.c"
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)

def libcpu_twi(ctx):
	source = [
		"src/lib/libcpu/bfin/serial/twi"
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)

def libcpu_timer(ctx):
	source = [
		"src/lib/libcpu/bfin/timer/timer.c"
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)

def libcpu_ethernet(ctx):
	source = [
		"src/lib/libcpu/bfin/network/ethernet.c"
	]

	ctx.bsp.networking(
		source,
		features="src_include",
		defines=["__INSIDE_RTEMS_BSD_TCPIP_STACK__"]
	)



def bf537stamp(ctx):

	libcpu_mmu(ctx)
	libcpu_interrupt(ctx)
	libcpu_cache(ctx)
	libcpu_uart(ctx)
	libcpu_clock(ctx)
	libcpu_rtc(ctx)
	libcpu_timer(ctx)

	source = []

	ctx.bsp.start(["src/lib/libbsp/bfin/bf537Stamp/start/start.S"])

	source += [
		"src/lib/libbsp/bfin/bf537Stamp/console/console.c",
		"src/lib/libbsp/bfin/bf537Stamp/network/networkconfig.c",
		"src/lib/libbsp/bfin/bf537Stamp/startup/bspstart.c",
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)




def ezkit533(ctx):

	libcpu_mmu(ctx)
	libcpu_interrupt(ctx)
	libcpu_cache(ctx)
	libcpu_uart(ctx)
	libcpu_clock(ctx)
	libcpu_rtc(ctx)
	libcpu_timer(ctx)

	source = []

	ctx.bsp.start(["src/lib/libbsp/bfin/shared/start/start.S"])

	source += [
		"src/lib/libbsp/bfin/eZKit533/console/console-io.c",
		"src/lib/libbsp/bfin/eZKit533/startup/bspstart.c",
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)



def tll6527m(ctx):

	libcpu_mmu(ctx)
	libcpu_bf52x_interrupt(ctx)
	libcpu_cache(ctx)
	libcpu_uart(ctx)
	libcpu_clock(ctx)
	libcpu_rtc(ctx)
	libcpu_timer(ctx)

	source = []

	ctx.bsp.start(["src/lib/libbsp/bfin/shared/start/start.S"])

	source += [
		"src/lib/libbsp/bfin/TLL6527M/console/console.c",
		"src/lib/libbsp/bfin/TLL6527M/startup/bspstart.c",
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)



def build(ctx):
	source = []


	source += [
		"src/lib/libbsp/shared/bootcard.c",
		"src/lib/libbsp/shared/bspclean.c",
		"src/lib/libbsp/shared/bspgetworkarea.c",
		"src/lib/libbsp/shared/bsplibc.c",
		"src/lib/libbsp/shared/bsppost.c",
		"src/lib/libbsp/shared/bsppredriverhook.c",
		"src/lib/libbsp/shared/gnatinstallhandler.c",
		"src/lib/libbsp/shared/sbrk.c",
		"src/lib/libbsp/shared/setvec.c",
	]

	ctx.bsp.source(
		source,
		features="src_include"
	)


	map = {
		"bf537stamp":	bf537stamp,
		"ezkit533":		ezkit533,
		"tll6527m":		tll6527m
	}

	if not ctx.env.RTEMS_BSP in map:
		ctx.fatal("wscript_bfin(): Internal Error: Unknown BSP: %s" % ctx.env.RTEMS_BSP)

	map[ctx.env.RTEMS_BSP](ctx)