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| author | Alan Kao <alankao@andestech.com> | 2018-10-09 04:18:33 +0200 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2018-10-23 02:02:23 +0200 |
| commit | 9671f7061433e2c58b9894093eada1898595b85d (patch) | |
| tree | 29630911728d35d4aac5b6dd08c2b96947a70d01 /arch/riscv/kernel/Makefile | |
| parent | Cleanup ISA string setting (diff) | |
| download | linux-9671f7061433e2c58b9894093eada1898595b85d.tar.xz linux-9671f7061433e2c58b9894093eada1898595b85d.zip | |
Allow to disable FPU support
FPU codes have been separated from common part in previous patches.
This patch add the CONFIG_FPU option and some stubs, so that a no-FPU
configuration is allowed.
Signed-off-by: Alan Kao <alankao@andestech.com>
Cc: Greentime Hu <greentime@andestech.com>
Cc: Vincent Chen <vincentc@andestech.com>
Cc: Zong Li <zong@andestech.com>
Cc: Nick Hu <nickhu@andestech.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv/kernel/Makefile')
| -rw-r--r-- | arch/riscv/kernel/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile index bd433efd915e..f13f7f276639 100644 --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -13,7 +13,6 @@ extra-y += vmlinux.lds obj-y += cpu.o obj-y += cpufeature.o obj-y += entry.o -obj-y += fpu.o obj-y += irq.o obj-y += process.o obj-y += ptrace.o @@ -32,6 +31,7 @@ obj-y += vdso/ CFLAGS_setup.o := -mcmodel=medany +obj-$(CONFIG_FPU) += fpu.o obj-$(CONFIG_SMP) += smpboot.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_MODULES) += module.o |