| # | |
| # 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. | |
| # | |
| KBUILD_DEFCONFIG := ip22_defconfig | |
| cflags-y := -ffunction-sections | |
| # | |
| # Select the object file format to substitute into the linker script. | |
| # | |
| ifdef CONFIG_CPU_LITTLE_ENDIAN | |
| 32bit-tool-archpref = mipsel | |
| 64bit-tool-archpref = mips64el | |
| 32bit-bfd = elf32-tradlittlemips | |
| 64bit-bfd = elf64-tradlittlemips | |
| 32bit-emul = elf32ltsmip | |
| 64bit-emul = elf64ltsmip | |
| else | |
| 32bit-tool-archpref = mips | |
| 64bit-tool-archpref = mips64 | |
| 32bit-bfd = elf32-tradbigmips | |
| 64bit-bfd = elf64-tradbigmips | |
| 32bit-emul = elf32btsmip | |
| 64bit-emul = elf64btsmip | |
| endif | |
| ifdef CONFIG_32BIT | |
| tool-archpref = $(32bit-tool-archpref) | |
| UTS_MACHINE := mips | |
| endif | |
| ifdef CONFIG_64BIT | |
| tool-archpref = $(64bit-tool-archpref) | |
| UTS_MACHINE := mips64 | |
| endif | |
| ifneq ($(SUBARCH),$(ARCH)) | |
| ifeq ($(CROSS_COMPILE),) | |
| CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-) | |
| endif | |
| 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 = $(64bit-emul) | |
| vmlinux-32 = vmlinux.32 | |
| vmlinux-64 = vmlinux | |
| cflags-y += -mabi=64 | |
| endif | |
| all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32) | |
| all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64) | |
| # | |
| # 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 $28 conflicts with | |
| # the current pointer optimization. | |
| # | |
| # The DECStation requires an ECOFF kernel for remote booting, other MIPS | |
| # machines may also. Since BFD is incredibly buggy with respect to | |
| # crossformat linking we rely on the elf2ecoff tool for format conversion. | |
| # | |
| cflags-y += -G 0 -mno-abicalls -fno-pic -pipe | |
| cflags-y += -msoft-float | |
| LDFLAGS_vmlinux += -G 0 -static -n -nostdlib | |
| MODFLAGS += -mlong-calls | |
| cflags-y += -ffreestanding | |
| # | |
| # We explicitly add the endianness specifier if needed, this allows | |
| # to compile kernels with a toolchain for the other endianness. We | |
| # carefully avoid to add it redundantly because gcc 3.3/3.4 complains | |
| # when fed the toolchain default! | |
| # | |
| # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of | |
| # 2006-10-10 don't properly change the predefined symbols if -EB / -EL | |
| # are used, so we kludge that here. A bug has been filed at | |
| # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413. | |
| # | |
| undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ | |
| undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ | |
| predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__ | |
| predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__ | |
| cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be)) | |
| cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le)) | |
| cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips) | |
| cflags-$(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-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap | |
| cflags-$(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_R5500) += $(call cc-option,-march=r5500,-march=r5000) \ | |
| -Wa,--trap | |
| cflags-$(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) += $(call cc-option,-march=r10000,-march=r8000) \ | |
| -Wa,--trap | |
| cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap | |
| ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON)))) | |
| cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon | |
| endif | |
| cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,) | |
| cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,) | |
| cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,) | |
| ifdef CONFIG_CPU_SB1 | |
| ifdef CONFIG_SB1_PASS_1_WORKAROUNDS | |
| MODFLAGS += -msb1-pass1-workarounds | |
| endif | |
| endif | |
| # | |
| # Firmware support | |
| # | |
| libs-$(CONFIG_ARC) += arch/mips/fw/arc/ | |
| libs-$(CONFIG_CFE) += arch/mips/fw/cfe/ | |
| libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/ | |
| libs-y += arch/mips/fw/lib/ | |
| 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-$(CONFIG_MACH_JAZZ) += -I$(srctree)/arch/mips/include/asm/mach-jazz | |
| load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000 | |
| # | |
| # Common Alchemy Au1x00 stuff | |
| # | |
| core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/ | |
| cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00 | |
| # | |
| # AMD Alchemy Pb1000 eval board | |
| # | |
| core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00 | |
| load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Pb1100 eval board | |
| # | |
| core-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00 | |
| load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Pb1500 eval board | |
| # | |
| core-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00 | |
| load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Pb1550 eval board | |
| # | |
| core-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00 | |
| load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Pb1200 eval board | |
| # | |
| core-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00 | |
| load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Db1000 eval board | |
| # | |
| core-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 | |
| load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Db1100 eval board | |
| # | |
| core-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 | |
| load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Db1500 eval board | |
| # | |
| core-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 | |
| load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Db1550 eval board | |
| # | |
| core-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 | |
| load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Db1200 eval board | |
| # | |
| core-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 | |
| load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Bosporus eval board | |
| # | |
| core-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 | |
| load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000 | |
| # | |
| # AMD Alchemy Mirage eval board | |
| # | |
| core-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/devboards/ | |
| cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 | |
| load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000 | |
| # | |
| # 4G-Systems eval board | |
| # | |
| libs-$(CONFIG_MIPS_MTX1) += arch/mips/alchemy/mtx-1/ | |
| load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000 | |
| # | |
| # MyCable eval board | |
| # | |
| libs-$(CONFIG_MIPS_XXS1500) += arch/mips/alchemy/xxs1500/ | |
| load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000 | |
| # | |
| # Cobalt Server | |
| # | |
| core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/ | |
| cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt | |
| load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000 | |
| # | |
| # DECstation family | |
| # | |
| core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/ | |
| cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec | |
| libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/ | |
| load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000 | |
| # | |
| # Wind River PPMC Board (4KC + GT64120) | |
| # | |
| core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/ | |
| cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc | |
| load-$(CONFIG_WR_PPMC) += 0xffffffff80100000 | |
| # | |
| # lemote fulong mini-PC board | |
| # | |
| core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/ | |
| load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000 | |
| cflags-$(CONFIG_LEMOTE_FULONG) += -I$(srctree)/arch/mips/include/asm/mach-lemote | |
| # | |
| # MIPS Malta board | |
| # | |
| core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/ | |
| cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta | |
| load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000 | |
| all-$(CONFIG_MIPS_MALTA) := vmlinux.bin | |
| # | |
| # MIPS SIM | |
| # | |
| core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/ | |
| cflags-$(CONFIG_MIPS_SIM) += -I$(srctree)/arch/mips/include/asm/mach-mipssim | |
| load-$(CONFIG_MIPS_SIM) += 0x80100000 | |
| # | |
| # PMC-Sierra MSP SOCs | |
| # | |
| core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/ | |
| cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \ | |
| -mno-branch-likely | |
| load-$(CONFIG_PMC_MSP) += 0xffffffff80100000 | |
| # | |
| # PMC-Sierra Yosemite | |
| # | |
| core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/ | |
| cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite | |
| load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000 | |
| # | |
| # Basler eXcite | |
| # | |
| core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/ | |
| cflags-$(CONFIG_BASLER_EXCITE) += -I$(srctree)/arch/mips/include/asm/mach-excite | |
| load-$(CONFIG_BASLER_EXCITE) += 0x80100000 | |
| # | |
| # LASAT platforms | |
| # | |
| core-$(CONFIG_LASAT) += arch/mips/lasat/ | |
| cflags-$(CONFIG_LASAT) += -I$(srctree)/arch/mips/include/asm/mach-lasat | |
| load-$(CONFIG_LASAT) += 0xffffffff80000000 | |
| # | |
| # Common VR41xx | |
| # | |
| core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/ | |
| cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx | |
| # | |
| # ZAO Networks Capcella (VR4131) | |
| # | |
| load-$(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 | |
| # NXP STB225 | |
| core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/ | |
| cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x | |
| libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/ | |
| load-$(CONFIG_NXP_STB220) += 0xffffffff80001000 | |
| libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/ | |
| load-$(CONFIG_NXP_STB225) += 0xffffffff80001000 | |
| # | |
| # Common NXP PNX8550 | |
| # | |
| core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/ | |
| cflags-$(CONFIG_SOC_PNX8550) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550 | |
| # | |
| # NXP PNX8550 JBS board | |
| # | |
| libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/ | |
| #cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550 | |
| load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000 | |
| # NXP PNX8550 STB810 board | |
| # | |
| libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/ | |
| load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000 | |
| # | |
| # Common NEC EMMAXXX | |
| # | |
| core-$(CONFIG_SOC_EMMA) += arch/mips/emma/common/ | |
| cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh | |
| # | |
| # NEC EMMA2RH Mark-eins | |
| # | |
| core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/ | |
| load-$(CONFIG_NEC_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) += -I$(srctree)/arch/mips/include/asm/mach-ip22 | |
| ifdef CONFIG_32BIT | |
| load-$(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-$(CONFIG_SGI_IP27) += -I$(srctree)/arch/mips/include/asm/mach-ip27 | |
| ifdef CONFIG_MAPPED_KERNEL | |
| load-$(CONFIG_SGI_IP27) += 0xc00000004001c000 | |
| OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000 | |
| dataoffset-$(CONFIG_SGI_IP27) += 0x01000000 | |
| else | |
| load-$(CONFIG_SGI_IP27) += 0xa80000000001c000 | |
| OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000 | |
| endif | |
| endif | |
| # | |
| # SGI IP28 (Indigo2 R10k) | |
| # | |
| # Set the load address to >= 0xa800000020080000 if you want to leave space for | |
| # symmon, 0xa800000020004000 for production kernels ? Note that the value must | |
| # be 16kb aligned or the handling of the current variable will break. | |
| # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys | |
| # | |
| ifdef CONFIG_SGI_IP28 | |
| ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n) | |
| $(error gcc doesn't support needed option -mr10k-cache-barrier=1) | |
| endif | |
| endif | |
| core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/ | |
| cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28 | |
| load-$(CONFIG_SGI_IP28) += 0xa800000020004000 | |
| # | |
| # SGI-IP32 (O2) | |
| # | |
| # Set the load address to >= 80069000 if you want to leave space for symmon, | |
| # 0xffffffff80004000 for production kernels. Note that the value must be aligned to | |
| # a multiple of the kernel stack size or the handling of the current variable | |
| # will break. | |
| # | |
| core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/ | |
| cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32 | |
| load-$(CONFIG_SGI_IP32) += 0xffffffff80004000 | |
| # | |
| # Sibyte SB1250/BCM1480 SOC | |
| # | |
| # This is a LIB so that it links at the end, and initcalls are later | |
| # the sequence; but it is built as an object so that modules don't get | |
| # removed (as happens, even if they have __initcall/module_init) | |
| # | |
| core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/ | |
| core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/ | |
| cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \ | |
| -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL | |
| core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/ | |
| core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/ | |
| cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \ | |
| -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL | |
| core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/ | |
| core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/ | |
| cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \ | |
| -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL | |
| core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/ | |
| core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/ | |
| cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \ | |
| -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL | |
| # | |
| # Sibyte BCM91120x (Carmel) board | |
| # Sibyte BCM91120C (CRhine) board | |
| # Sibyte BCM91125C (CRhone) board | |
| # Sibyte BCM91125E (Rhone) board | |
| # Sibyte SWARM board | |
| # Sibyte BCM91x80 (BigSur) board | |
| # | |
| core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/ | |
| load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000 | |
| core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/ | |
| load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000 | |
| core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/ | |
| load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000 | |
| core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/ | |
| load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000 | |
| core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/ | |
| load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000 | |
| core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/ | |
| load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000 | |
| core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/ | |
| load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000 | |
| # | |
| # Broadcom BCM47XX boards | |
| # | |
| core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/ | |
| cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx | |
| load-$(CONFIG_BCM47XX) := 0xffffffff80001000 | |
| # | |
| # SNI RM | |
| # | |
| core-$(CONFIG_SNI_RM) += arch/mips/sni/ | |
| cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm | |
| ifdef CONFIG_CPU_LITTLE_ENDIAN | |
| load-$(CONFIG_SNI_RM) += 0xffffffff80600000 | |
| else | |
| load-$(CONFIG_SNI_RM) += 0xffffffff80030000 | |
| endif | |
| all-$(CONFIG_SNI_RM) := vmlinux.ecoff | |
| # | |
| # Common TXx9 | |
| # | |
| core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/ | |
| cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx | |
| load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000 | |
| core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/ | |
| cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx | |
| load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000 | |
| # | |
| # Toshiba JMR-TX3927 board | |
| # | |
| core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/ | |
| # | |
| # Routerboard 532 board | |
| # | |
| core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/ | |
| cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434 | |
| load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000 | |
| # | |
| # Toshiba RBTX49XX boards | |
| # | |
| core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/ | |
| core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/ | |
| core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/ | |
| # | |
| # Cavium Octeon | |
| # | |
| core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/ | |
| cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon | |
| core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/executive/ | |
| ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL | |
| load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff84100000 | |
| else | |
| load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000 | |
| endif | |
| cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic | |
| drivers-$(CONFIG_PCI) += arch/mips/pci/ | |
| ifdef CONFIG_32BIT | |
| ifdef CONFIG_CPU_LITTLE_ENDIAN | |
| JIFFIES = jiffies_64 | |
| else | |
| JIFFIES = jiffies_64 + 4 | |
| endif | |
| else | |
| JIFFIES = jiffies_64 | |
| endif | |
| # | |
| # Automatically detect the build format. By default we choose | |
| # the elf format according to the load address. | |
| # We can always force a build with a 64-bits symbol format by | |
| # passing 'KBUILD_SYM32=no' option to the make's command line. | |
| # | |
| ifdef CONFIG_64BIT | |
| ifndef KBUILD_SYM32 | |
| ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0) | |
| KBUILD_SYM32 = y | |
| endif | |
| endif | |
| ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy) | |
| cflags-y += -msym32 -DKBUILD_64BIT_SYM32 | |
| else | |
| ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y) | |
| $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32) | |
| endif | |
| endif | |
| endif | |
| KBUILD_AFLAGS += $(cflags-y) | |
| KBUILD_CFLAGS += $(cflags-y) \ | |
| -D"VMLINUX_LOAD_ADDRESS=$(load-y)" | |
| LDFLAGS += -m $(ld-emul) | |
| ifdef CONFIG_MIPS | |
| CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \ | |
| egrep -vw '__GNUC_(|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 := \ | |
| $(KBUILD_CFLAGS) \ | |
| -D"LOADADDR=$(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/ | |
| 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) | |
| all: $(all-y) | |
| vmlinux.bin: $(vmlinux-32) | |
| +@$(call makeboot,$@) | |
| vmlinux.ecoff: $(vmlinux-32) | |
| +@$(call makeboot,$@) | |
| vmlinux.srec: $(vmlinux-32) | |
| +@$(call makeboot,$@) | |
| CLEAN_FILES += vmlinux.ecoff \ | |
| vmlinux.srec | |
| archprepare: | |
| ifdef CONFIG_MIPS32_N32 | |
| @echo ' Checking missing-syscalls for N32' | |
| $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32" | |
| endif | |
| ifdef CONFIG_MIPS32_O32 | |
| @echo ' Checking missing-syscalls for O32' | |
| $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32" | |
| endif | |
| archclean: | |
| @$(MAKE) $(clean)=arch/mips/boot | |
| @$(MAKE) $(clean)=arch/mips/lasat | |
| define archhelp | |
| echo ' vmlinux.ecoff - ECOFF boot image' | |
| echo ' vmlinux.bin - Raw binary boot image' | |
| echo ' vmlinux.srec - SREC boot image' | |
| echo | |
| echo ' These will be default as apropriate for a configured platform.' | |
| endef | |
| CLEAN_FILES += vmlinux.32 \ | |
| vmlinux.64 \ | |
| vmlinux.ecoff |