linux-imx/arch/mips/Makefile

This file is subject to the terms and conditions of the GNU General Public

License. See the file "COPYING" in the main directory of this archive

for more details.

Copyright (C) 1994, 95, 96, 2003 by Ralf Baechle

DECStation modifications by Paul M. Antoine, 1996

Copyright (C) 2002, 2003, 2004 Maciej W. Rozycki

This file is included by the global makefile so that you can add your own

architecture-specific flags and dependencies. Remember to do have actions

for "archclean" cleaning up for this architecture.

cflags-y :=

Select the object file format to substitute into the linker script.

ifdef CONFIG_CPU_LITTLE_ENDIAN 32bit-tool-prefix = mipsel-linux- 64bit-tool-prefix = mips64el-linux- 32bit-bfd = elf32-tradlittlemips 64bit-bfd = elf64-tradlittlemips 32bit-emul = elf32ltsmip 64bit-emul = elf64ltsmip else 32bit-tool-prefix = mips-linux- 64bit-tool-prefix = mips64-linux- 32bit-bfd = elf32-tradbigmips 64bit-bfd = elf64-tradbigmips 32bit-emul = elf32btsmip 64bit-emul = elf64btsmip endif

ifdef CONFIG_32BIT tool-prefix = $(32bit-tool-prefix) UTS_MACHINE := mips endif ifdef CONFIG_64BIT tool-prefix = $(64bit-tool-prefix) UTS_MACHINE := mips64 endif

ifdef CONFIG_CROSSCOMPILE CROSS_COMPILE := $(tool-prefix) endif

ifdef CONFIG_32BIT ld-emul = $(32bit-emul) vmlinux-32 = vmlinux vmlinux-64 = vmlinux.64

cflags-y += -mabi=32 endif

ifdef CONFIG_64BIT ld-emul = $(64bit-emul) vmlinux-32 = vmlinux.32 vmlinux-64 = vmlinux

cflags-y += -mabi=64 ifdef CONFIG_BUILD_ELF64 cflags-y += $(call cc-option,-mno-explicit-relocs) else cflags-y += $(call cc-option,-msym32) endif endif

GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel

code since it only slows down the whole thing. At some point we might make

use of global pointer optimizations but their use of $28 conflicts with

the current pointer optimization.

The DECStation requires an ECOFF kernel for remote booting, other MIPS

machines may also. Since BFD is incredibly buggy with respect to

crossformat linking we rely on the elf2ecoff tool for format conversion.

cflags-y += -G 0 -mno-abicalls -fno-pic -pipe cflags-y += -msoft-float LDFLAGS_vmlinux += -G 0 -static -n -nostdlib MODFLAGS += -mlong-calls

cflags-y += -ffreestanding

We explicitly add the endianness specifier if needed, this allows

to compile kernels with a toolchain for the other endianness. We

carefully avoid to add it redundantly because gcc 3.3/3.4 complains

when fed the toolchain default!

cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.el-.' && echo -EB -D__MIPSEB__) cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.el-.' || echo -EL -D__MIPSEL__)

cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog)
-fno-omit-frame-pointer

CPU-dependent compiler/assembler options for optimization.

cflags-$(CONFIG_CPU_R3000) += -march=r3000 cflags-$(CONFIG_CPU_TX39XX) += -march=r3900 cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32)
-Wa,-mips32 -Wa,--trap cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32)
-Wa,-mips32r2 -Wa,--trap cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64)
-Wa,-mips64 -Wa,--trap cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64)
-Wa,-mips64r2 -Wa,--trap cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000)
-Wa,--trap cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000)
-Wa,--trap cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000)
-Wa,--trap cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000)
-Wa,--trap cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000)
-Wa,--trap cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000)
-Wa,--trap

ifdef CONFIG_CPU_SB1 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS MODFLAGS += -msb1-pass1-workarounds endif endif

Firmware support

libs-$(CONFIG_ARC) += arch/mips/arc/ libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/

Board-dependent options and extra files

Acer PICA 61, Mips Magnum 4000 and Olivetti M700.

core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/ cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000

Common Alchemy Au1x00 stuff

core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/ cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00

AMD Alchemy Pb1000 eval board

libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/ cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00 load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000

AMD Alchemy Pb1100 eval board

libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/ cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00 load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000

AMD Alchemy Pb1500 eval board

libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/ cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00 load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000

AMD Alchemy Pb1550 eval board

libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/ cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00 load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000

AMD Alchemy Pb1200 eval board

libs-$(CONFIG_MIPS_PB1200) += arch/mips/au1000/pb1200/ cflags-$(CONFIG_MIPS_PB1200) += -Iinclude/asm-mips/mach-pb1x00 load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000

AMD Alchemy Db1000 eval board

libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/ cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00 load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000

AMD Alchemy Db1100 eval board

libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/ cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00 load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000

AMD Alchemy Db1500 eval board

libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/ cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00 load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000

AMD Alchemy Db1550 eval board

libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/ cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00 load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000

AMD Alchemy Db1200 eval board

libs-$(CONFIG_MIPS_DB1200) += arch/mips/au1000/pb1200/ cflags-$(CONFIG_MIPS_DB1200) += -Iinclude/asm-mips/mach-db1x00 load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000

AMD Alchemy Bosporus eval board

libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/ cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00 load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000

AMD Alchemy Mirage eval board

libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/ cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00 load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000

4G-Systems eval board

libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/ load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000

MyCable eval board

libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/ load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000

Cobalt Server

core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/ cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000

DECstation family

core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/ cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/ load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000 CLEAN_FILES += drivers/tc/lk201-map.c

Galileo EV64120 Board

core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/ev64120/ core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/common/ cflags-$(CONFIG_MIPS_EV64120) += -Iinclude/asm-mips/mach-ev64120 load-$(CONFIG_MIPS_EV64120) += 0xffffffff80100000

Galileo EV96100 Board

core-$(CONFIG_MIPS_EV96100) += arch/mips/galileo-boards/ev96100/ cflags-$(CONFIG_MIPS_EV96100) += -Iinclude/asm-mips/mach-ev96100 load-$(CONFIG_MIPS_EV96100) += 0xffffffff80100000

Wind River PPMC Board (4KC + GT64120)

core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/ cflags-$(CONFIG_WR_PPMC) += -Iinclude/asm-mips/mach-wrppmc load-$(CONFIG_WR_PPMC) += 0xffffffff80100000

Globespan IVR eval board with QED 5231 CPU

core-$(CONFIG_ITE_BOARD_GEN) += arch/mips/ite-boards/generic/ core-$(CONFIG_MIPS_IVR) += arch/mips/ite-boards/ivr/ load-$(CONFIG_MIPS_IVR) += 0xffffffff80100000

ITE 8172 eval board with QED 5231 CPU

core-$(CONFIG_MIPS_ITE8172) += arch/mips/ite-boards/qed-4n-s01b/ load-$(CONFIG_MIPS_ITE8172) += 0xffffffff80100000

For all MIPS, Inc. eval boards

core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/

MIPS Atlas board

core-$(CONFIG_MIPS_ATLAS) += arch/mips/mips-boards/atlas/ cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-atlas cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-mips load-$(CONFIG_MIPS_ATLAS) += 0xffffffff80100000

MIPS Malta board

core-$(CONFIG_MIPS_MALTA) += arch/mips/mips-boards/malta/ cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-mips load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000

MIPS SEAD board

core-$(CONFIG_MIPS_SEAD) += arch/mips/mips-boards/sead/ load-$(CONFIG_MIPS_SEAD) += 0xffffffff80100000

MIPS SIM

core-$(CONFIG_MIPS_SIM) += arch/mips/mips-boards/sim/ cflags-$(CONFIG_MIPS_SIM) += -Iinclude/asm-mips/mach-sim load-$(CONFIG_MIPS_SIM) += 0x80100000

Momentum Ocelot board

The Ocelot setup.o must be linked early - it does the ioremap() for the

mips_io_port_base.

core-$(CONFIG_MOMENCO_OCELOT) += arch/mips/gt64120/common/
arch/mips/gt64120/momenco_ocelot/ cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot load-$(CONFIG_MOMENCO_OCELOT) += 0xffffffff80100000

Momentum Ocelot-G board

The Ocelot-G setup.o must be linked early - it does the ioremap() for the

mips_io_port_base.

core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/ load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000

Momentum Ocelot-C and -CS boards

The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the

mips_io_port_base.

core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/ load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000

PMC-Sierra Yosemite

core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/ cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000

Qemu simulating MIPS32 4Kc

core-$(CONFIG_QEMU) += arch/mips/qemu/ cflags-$(CONFIG_QEMU) += -Iinclude/asm-mips/mach-qemu load-$(CONFIG_QEMU) += 0xffffffff80010000

Momentum Ocelot-3

core-$(CONFIG_MOMENCO_OCELOT_3) += arch/mips/momentum/ocelot_3/ cflags-$(CONFIG_MOMENCO_OCELOT_3) += -Iinclude/asm-mips/mach-ocelot3 load-$(CONFIG_MOMENCO_OCELOT_3) += 0xffffffff80100000

Basler eXcite

core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/ cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite load-$(CONFIG_BASLER_EXCITE) += 0x80100000

Momentum Jaguar ATX

core-$(CONFIG_MOMENCO_JAGUAR_ATX) += arch/mips/momentum/jaguar_atx/ cflags-$(CONFIG_MOMENCO_JAGUAR_ATX) += -Iinclude/asm-mips/mach-ja #ifdef CONFIG_JAGUAR_DMALOW #load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff88000000 #else load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff80100000 #endif

NEC DDB

core-$(CONFIG_DDB5XXX_COMMON) += arch/mips/ddb5xxx/common/

NEC DDB Vrc-5477

core-$(CONFIG_DDB5477) += arch/mips/ddb5xxx/ddb5477/ load-$(CONFIG_DDB5477) += 0xffffffff80100000

core-$(CONFIG_LASAT) += arch/mips/lasat/ cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat load-$(CONFIG_LASAT) += 0xffffffff80000000

Common VR41xx

core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/ cflags-$(CONFIG_MACH_VR41XX) += -Iinclude/asm-mips/mach-vr41xx

NEC VR4133

core-$(CONFIG_NEC_CMBVR4133) += arch/mips/vr41xx/nec-cmbvr4133/ load-$(CONFIG_NEC_CMBVR4133) += 0xffffffff80100000

ZAO Networks Capcella (VR4131)

load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000

Victor MP-C303/304 (VR4122)

load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000

IBM WorkPad z50 (VR4121)

core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/ load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000

CASIO CASSIPEIA E-55/65 (VR4111)

core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/ load-$(CONFIG_CASIO_E55) += 0xffffffff80004000

TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)

load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000

Common Philips PNX8550

core-$(CONFIG_SOC_PNX8550) += arch/mips/philips/pnx8550/common/ cflags-$(CONFIG_SOC_PNX8550) += -Iinclude/asm-mips/mach-pnx8550

Philips PNX8550 JBS board

libs-$(CONFIG_PNX8550_JBS) += arch/mips/philips/pnx8550/jbs/ #cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550 load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000

NEC EMMA2RH boards

core-$(CONFIG_EMMA2RH) += arch/mips/emma2rh/common/ cflags-$(CONFIG_EMMA2RH) += -Iinclude/asm-mips/mach-emma2rh

NEC EMMA2RH Mark-eins

core-$(CONFIG_MARKEINS) += arch/mips/emma2rh/markeins/ load-$(CONFIG_MARKEINS) += 0xffffffff88100000

SGI IP22 (Indy/Indigo2)

Set the load address to >= 0xffffffff88069000 if you want to leave space for

symmon, 0xffffffff80002000 for production kernels. Note that the value must

be aligned to a multiple of the kernel stack size or the handling of the

current variable will break so for 64-bit kernels we have to raise the start

address by 8kb.

core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/ cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22 ifdef CONFIG_32BIT load-$(CONFIG_SGI_IP22) += 0xffffffff88002000 endif ifdef CONFIG_64BIT load-$(CONFIG_SGI_IP22) += 0xffffffff88004000 endif

SGI-IP27 (Origin200/2000)

Set the load address to >= 0xc000000000300000 if you want to leave space for

symmon, 0xc00000000001c000 for production kernels. Note that the value must

be 16kb aligned or the handling of the current variable will break.

ifdef CONFIG_SGI_IP27 core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/ cflags-$(CONFIG_SGI_IP27) += -Iinclude/asm-mips/mach-ip27 ifdef CONFIG_MAPPED_KERNEL load-$(CONFIG_SGI_IP27) += 0xc00000004001c000 OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000 dataoffset-$(CONFIG_SGI_IP27) += 0x01000000 else load-$(CONFIG_SGI_IP27) += 0xa80000000001c000 OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000 endif endif

SGI-IP32 (O2)

Set the load address to >= 80069000 if you want to leave space for symmon,

0xffffffff80004000 for production kernels. Note that the value must be aligned to

a multiple of the kernel stack size or the handling of the current variable

will break.

core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/ cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32 load-$(CONFIG_SGI_IP32) += 0xffffffff80004000

Sibyte SB1250 SOC

This is a LIB so that it links at the end, and initcalls are later

the sequence; but it is built as an object so that modules don't get

removed (as happens, even if they have __initcall/module_init)

core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/ cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL

core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/ cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL

core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/ cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL

core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/ cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL

Sibyte BCM91120x (Carmel) board

Sibyte BCM91120C (CRhine) board

Sibyte BCM91125C (CRhone) board

Sibyte BCM91125E (Rhone) board

Sibyte SWARM board

Sibyte BCM91x80 (BigSur) board

libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000 libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000 libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000 libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000 libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000 libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000 libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000

SNI RM200 PCI

core-$(CONFIG_SNI_RM200_PCI) += arch/mips/sni/ cflags-$(CONFIG_SNI_RM200_PCI) += -Iinclude/asm-mips/mach-rm200 load-$(CONFIG_SNI_RM200_PCI) += 0xffffffff80600000

Toshiba JMR-TX3927 board

core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/
arch/mips/jmr3927/common/ cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927 load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000

Toshiba RBTX4927 board or

Toshiba RBTX4937 board

core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/ core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/ load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000

Toshiba RBTX4938 board

core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/ core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/ load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000

cflags-y += -Iinclude/asm-mips/mach-generic drivers-$(CONFIG_PCI) += arch/mips/pci/

ifdef CONFIG_32BIT ifdef CONFIG_CPU_LITTLE_ENDIAN JIFFIES = jiffies_64 else JIFFIES = jiffies_64 + 4 endif else JIFFIES = jiffies_64 endif

AFLAGS += $(cflags-y) CFLAGS += $(cflags-y)

LDFLAGS += -m $(ld-emul)

ifdef CONFIG_MIPS CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null |
egrep -vw 'GNUC(MAJOR|MINOR|PATCHLEVEL)_' |
sed -e 's/^#define /-D/' -e "s/ /='/" -e "s/$$/'/") ifdef CONFIG_64BIT CHECKFLAGS += -m64 endif endif

OBJCOPYFLAGS += --remove-section=.reginfo

Choosing incompatible machines durings configuration will result in

error messages during linking. Select a default linkscript if

none has been choosen above.

CPPFLAGS_vmlinux.lds :=
$(CFLAGS)
-D"LOADADDR=$(load-y)"
-D"JIFFIES=$(JIFFIES)"
-D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"

head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o

libs-y += arch/mips/lib/ libs-$(CONFIG_32BIT) += arch/mips/lib-32/ libs-$(CONFIG_64BIT) += arch/mips/lib-64/

core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/

drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/

ifdef CONFIG_LASAT rom.bin rom.sw: vmlinux $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@ endif

Some machines like the Indy need 32-bit ELF binaries for booting purposes.

Other need ECOFF, so we build a 32-bit ELF binary for them which we then

convert to ECOFF using elf2ecoff.

vmlinux.32: vmlinux $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@

The 64-bit ELF tools are pretty broken so at this time we generate 64-bit

ELF files from 32-bit files by conversion.

vmlinux.64: vmlinux $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@

makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)

ifdef CONFIG_BOOT_ELF32 all: $(vmlinux-32) endif

ifdef CONFIG_BOOT_ELF64 all: $(vmlinux-64) endif

ifdef CONFIG_MIPS_ATLAS all: vmlinux.srec endif

ifdef CONFIG_MIPS_MALTA all: vmlinux.srec endif

ifdef CONFIG_MIPS_SEAD all: vmlinux.srec endif

ifdef CONFIG_QEMU all: vmlinux.bin endif

ifdef CONFIG_SNI_RM200_PCI all: vmlinux.ecoff endif

vmlinux.bin: $(vmlinux-32) +@$(call makeboot,$@)

vmlinux.ecoff vmlinux.rm200: $(vmlinux-32) +@$(call makeboot,$@)

vmlinux.srec: $(vmlinux-32) +@$(call makeboot,$@)

CLEAN_FILES += vmlinux.ecoff
vmlinux.srec
vmlinux.rm200.tmp
vmlinux.rm200

archclean: @$(MAKE) $(clean)=arch/mips/boot @$(MAKE) $(clean)=arch/mips/lasat

CLEAN_FILES += vmlinux.32
vmlinux.64
vmlinux.ecoff