| # |
| # 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_EMMA2RH) += 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 |
