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authorLinus Torvalds <torvalds@linux-foundation.org>2018-10-26 14:43:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-10-26 14:43:48 -0700
commitcc10ad25bbca3d2925adc32d51cb7a10b837d32c (patch)
tree1e70ee2e7a4486053ec04ef34abfc03b93c43e8f /arch/mips/Makefile
parentec9c166434595382be3babf266febf876327774d (diff)
parentedbb4233e7efc37dbebb10f7774b38c64080dd66 (diff)
downloadlinux-cc10ad25bbca3d2925adc32d51cb7a10b837d32c.tar.bz2
Merge tag 'mips_4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Paul Burton: - kexec support for the generic MIPS platform when running on a CPU including the MIPS Coherence Manager & related hardware. - Improvements to the definition of memory barriers used around MMIO accesses, and fixes in their use. - Switch to CONFIG_NO_BOOTMEM from Mike Rapoport, finally dropping reliance on the old bootmem code. - A number of fixes & improvements for Loongson 3 systems. - DT & config updates for the Microsemi Ocelot platform. - Workaround to enable USB power on the Netgear WNDR3400v3. - Various cleanups & fixes. * tag 'mips_4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (51 commits) MIPS: Cleanup DSP ASE detection MIPS: dts: Change upper case to lower case MIPS: generic: Add Network, SPI and I2C to ocelot_defconfig MIPS: Loongson-3: Fix BRIDGE irq delivery problem MIPS: Loongson-3: Fix CPU UART irq delivery problem MIPS: Remove unused PREF, PREFE & PREFX macros MIPS: lib: Use kernel_pref & user_pref in memcpy() MIPS: Remove unused CAT macro MIPS: Add kernel_pref & user_pref helpers MIPS: Remove unused TTABLE macro MIPS: Remove unused PIC macros MIPS: Remove unused MOVN & MOVZ macros MIPS: Provide actually relaxed MMIO accessors MIPS: Enforce strong ordering for MMIO accessors MIPS: Correct `mmiowb' barrier for `wbflush' platforms MIPS: Define MMIO ordering barriers MIPS: mscc: add PCB120 to the ocelot fitImage MIPS: mscc: add DT for Ocelot PCB120 MIPS: memset: Limit excessive `noreorder' assembly mode use MIPS: memset: Fix CPU_DADDI_WORKAROUNDS `small_fixup' regression ...
Diffstat (limited to 'arch/mips/Makefile')
-rw-r--r--arch/mips/Makefile11
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index d43eeaa6d75b..15a84cfd0719 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -13,6 +13,7 @@
#
archscripts: scripts_basic
+ $(Q)$(MAKE) $(build)=arch/mips/tools elf-entry
$(Q)$(MAKE) $(build)=arch/mips/boot/tools relocs
KBUILD_DEFCONFIG := 32r2el_defconfig
@@ -230,6 +231,8 @@ toolchain-xpa := $(call cc-option-yn,$(xpa-cflags-y) -mxpa)
cflags-$(toolchain-xpa) += -DTOOLCHAIN_SUPPORTS_XPA
toolchain-crc := $(call cc-option-yn,$(mips-cflags) -Wa$(comma)-mcrc)
cflags-$(toolchain-crc) += -DTOOLCHAIN_SUPPORTS_CRC
+toolchain-dsp := $(call cc-option-yn,$(mips-cflags) -Wa$(comma)-mdsp)
+cflags-$(toolchain-dsp) += -DTOOLCHAIN_SUPPORTS_DSP
#
# Firmware support
@@ -257,13 +260,7 @@ ifdef CONFIG_PHYSICAL_START
load-y = $(CONFIG_PHYSICAL_START)
endif
-# Sign-extend the entry point to 64 bits if retrieved as a 32-bit number.
-entry-y = $(shell $(OBJDUMP) -f vmlinux 2>/dev/null \
- | sed -n '/^start address / { \
- s/^.* //; \
- s/0x\([0-7].......\)$$/0x00000000\1/; \
- s/0x\(........\)$$/0xffffffff\1/; p }')
-
+entry-y = $(shell $(objtree)/arch/mips/tools/elf-entry vmlinux)
cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
drivers-$(CONFIG_PCI) += arch/mips/pci/