freebsd-skq/sys/boot/arm/at91/Makefile.inc

# $FreeBSD$

.if !target(__at91_boot_Makefile.inc__)
.PATH:	${.CURDIR}/../../../../libkern ${.CURDIR}/../../../../libkern/arm

__at91_boot_Makefile.inc__:

# tsc, bwct, kb920x, centipad are the supported flavors
BOOT_FLAVOR?=kb920x

CFLAGS=-Os -mcpu=arm9 -ffreestanding \
	-I${.CURDIR}/../libat91 \
	-I${.CURDIR}/../../../.. \
	-I${.CURDIR}/../../../../arm \
	-D_KERNEL \
	-Wall -Waggregate-return  \
	-Wnested-externs \
	-Wpointer-arith -Wshadow -Wwrite-strings \
	-Werror \
	-Wmissing-prototypes \
	-Wmissing-declarations 
# -Wstrict-prototypes 

CFLAGS+=-DBOOT_${BOOT_FLAVOR:U}

LIBAT91=${.OBJDIR}/../libat91/libat91.a

LD ?= ld
OBJCOPY ?= objcopy

.if defined(P)
${P}:	${P}.out
	${OBJCOPY} -S -O binary ${P}.out ${.TARGET}
	@set -- `ls -l ${.TARGET}`; x=$$((12288-$$5)); \
	    echo "$$x bytes available"; test $$x -ge 0

${P}.out: ${OBJS}
	${LD} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LIBAT91}

CLEANFILES+= ${P} ${P}.out
.endif

.if defined(WITH_TAG_LIST)
MK_TAG_LIST:=yes
.else
MK_TAG_LIST:=no
.endif

.if defined(WITH_FPGA)
MK_FPGA:=yes
.else
MK_FPGA:=no
.endif

.endif
MFp4 (checkpoint of work in progress): o Use a directory layout that is more akin to the i386 boot layout. o Create a libat91 for library routines that are used by one or more of the boot loaders. o Create bootiic for booting from an iic part. o Create bootspi for booting from an spi part. o Optimize the size of many of these routines (especially emac.c). Except for the emac.c optimizations, all these have been tested. o eliminate the inc directory, libat91 superceeds it. o Move linker.cfg up a layer to allow it to be shared. 2006-04-19 17:16:49 +00:00			`# $FreeBSD$`

Allow one to enable building tags. Check the size of the boot imag. 2006-04-21 07:41:36 +00:00			`.if !target(__at91_boot_Makefile.inc__)`
MFp4: Reach over into the arm tree to grab some at91 definitions. Better warnings Lots of build tweaks 2006-08-10 18:22:56 +00:00			`.PATH: ${.CURDIR}/../../../../libkern ${.CURDIR}/../../../../libkern/arm`

Allow one to enable building tags. Check the size of the boot imag. 2006-04-21 07:41:36 +00:00			`__at91_boot_Makefile.inc__:`

MFp4: Add support for the CENTIPAD board (http://www.harerod.de/centipad/index.html) (which is a very cool, very small ARM board) Add support for KB9202B (it has different memory) Make BOOT_FLAVOR settable Minor cleanup nits Approved by: re@ 2007-07-13 14:27:05 +00:00			`# tsc, bwct, kb920x, centipad are the supported flavors`
			`BOOT_FLAVOR?=kb920x`
MFp4: Merge a slightly more generic build infrastructure. 2006-11-09 19:58:14 +00:00
			`CFLAGS=-Os -mcpu=arm9 -ffreestanding \`
MFp4 (checkpoint of work in progress): o Use a directory layout that is more akin to the i386 boot layout. o Create a libat91 for library routines that are used by one or more of the boot loaders. o Create bootiic for booting from an iic part. o Create bootspi for booting from an spi part. o Optimize the size of many of these routines (especially emac.c). Except for the emac.c optimizations, all these have been tested. o eliminate the inc directory, libat91 superceeds it. o Move linker.cfg up a layer to allow it to be shared. 2006-04-19 17:16:49 +00:00			`-I${.CURDIR}/../libat91 \`
MFp4: Reach over into the arm tree to grab some at91 definitions. Better warnings Lots of build tweaks 2006-08-10 18:22:56 +00:00			`-I${.CURDIR}/../../../.. \`
			`-I${.CURDIR}/../../../../arm \`
			`-D_KERNEL \`
			`-Wall -Waggregate-return \`
			`-Wnested-externs \`
			`-Wpointer-arith -Wshadow -Wwrite-strings \`
MFp4: Merge a slightly more generic build infrastructure. 2006-11-09 19:58:14 +00:00			`-Werror \`
			`-Wmissing-prototypes \`
			`-Wmissing-declarations`
MFp4: Reach over into the arm tree to grab some at91 definitions. Better warnings Lots of build tweaks 2006-08-10 18:22:56 +00:00			`# -Wstrict-prototypes`
MFp4 (checkpoint of work in progress): o Use a directory layout that is more akin to the i386 boot layout. o Create a libat91 for library routines that are used by one or more of the boot loaders. o Create bootiic for booting from an iic part. o Create bootspi for booting from an spi part. o Optimize the size of many of these routines (especially emac.c). Except for the emac.c optimizations, all these have been tested. o eliminate the inc directory, libat91 superceeds it. o Move linker.cfg up a layer to allow it to be shared. 2006-04-19 17:16:49 +00:00
MFp4: Merge a slightly more generic build infrastructure. 2006-11-09 19:58:14 +00:00			`CFLAGS+=-DBOOT_${BOOT_FLAVOR:U}`
MFp4 (checkpoint of work in progress): o Use a directory layout that is more akin to the i386 boot layout. o Create a libat91 for library routines that are used by one or more of the boot loaders. o Create bootiic for booting from an iic part. o Create bootspi for booting from an spi part. o Optimize the size of many of these routines (especially emac.c). Except for the emac.c optimizations, all these have been tested. o eliminate the inc directory, libat91 superceeds it. o Move linker.cfg up a layer to allow it to be shared. 2006-04-19 17:16:49 +00:00
			`LIBAT91=${.OBJDIR}/../libat91/libat91.a`

MFp4: Reach over into the arm tree to grab some at91 definitions. Better warnings Lots of build tweaks 2006-08-10 18:22:56 +00:00			`LD ?= ld`
			`OBJCOPY ?= objcopy`

MFp4 (checkpoint of work in progress): o Use a directory layout that is more akin to the i386 boot layout. o Create a libat91 for library routines that are used by one or more of the boot loaders. o Create bootiic for booting from an iic part. o Create bootspi for booting from an spi part. o Optimize the size of many of these routines (especially emac.c). Except for the emac.c optimizations, all these have been tested. o eliminate the inc directory, libat91 superceeds it. o Move linker.cfg up a layer to allow it to be shared. 2006-04-19 17:16:49 +00:00			`.if defined(P)`
			`${P}: ${P}.out`
MFp4: Reach over into the arm tree to grab some at91 definitions. Better warnings Lots of build tweaks 2006-08-10 18:22:56 +00:00			`${OBJCOPY} -S -O binary ${P}.out ${.TARGET}`
			@set -- `ls -l ${.TARGET}`; x=$$((12288-$$5)); \
Allow one to enable building tags. Check the size of the boot imag. 2006-04-21 07:41:36 +00:00			`echo "$$x bytes available"; test $$x -ge 0`
MFp4 (checkpoint of work in progress): o Use a directory layout that is more akin to the i386 boot layout. o Create a libat91 for library routines that are used by one or more of the boot loaders. o Create bootiic for booting from an iic part. o Create bootspi for booting from an spi part. o Optimize the size of many of these routines (especially emac.c). Except for the emac.c optimizations, all these have been tested. o eliminate the inc directory, libat91 superceeds it. o Move linker.cfg up a layer to allow it to be shared. 2006-04-19 17:16:49 +00:00
			`${P}.out: ${OBJS}`
MFp4: Reach over into the arm tree to grab some at91 definitions. Better warnings Lots of build tweaks 2006-08-10 18:22:56 +00:00			`${LD} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LIBAT91}`
MFp4 (checkpoint of work in progress): o Use a directory layout that is more akin to the i386 boot layout. o Create a libat91 for library routines that are used by one or more of the boot loaders. o Create bootiic for booting from an iic part. o Create bootspi for booting from an spi part. o Optimize the size of many of these routines (especially emac.c). Except for the emac.c optimizations, all these have been tested. o eliminate the inc directory, libat91 superceeds it. o Move linker.cfg up a layer to allow it to be shared. 2006-04-19 17:16:49 +00:00
			`CLEANFILES+= ${P} ${P}.out`
			`.endif`
Allow one to enable building tags. Check the size of the boot imag. 2006-04-21 07:41:36 +00:00
			`.if defined(WITH_TAG_LIST)`
			`MK_TAG_LIST:=yes`
			`.else`
			`MK_TAG_LIST:=no`
			`.endif`

MFp4: default to not loading the fpga 2006-10-21 22:51:21 +00:00			`.if defined(WITH_FPGA)`
MFp4: Reach over into the arm tree to grab some at91 definitions. Better warnings Lots of build tweaks 2006-08-10 18:22:56 +00:00			`MK_FPGA:=yes`
MFp4: default to not loading the fpga 2006-10-21 22:51:21 +00:00			`.else`
			`MK_FPGA:=no`
MFp4: Reach over into the arm tree to grab some at91 definitions. Better warnings Lots of build tweaks 2006-08-10 18:22:56 +00:00			`.endif`

Allow one to enable building tags. Check the size of the boot imag. 2006-04-21 07:41:36 +00:00			`.endif`