mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-07 05:13:21 +09:00
e761ecdbb8
This timer runs at a rate that can be calculated, well over 100MHz. It is ideal for accurate timing and does not need interrupt servicing. Tidy up some old broken and unneeded implementations at the same time. To provide a consistent view of boot time, we use the same time base as coreboot. Use the base timestamp supplied by coreboot as U-Boot's base time. Signed-off-by: Simon Glass <sjg@chromium.org>base Signed-off-by: Simon Glass <sjg@chromium.org>
63 lines
1.9 KiB
Makefile
63 lines
1.9 KiB
Makefile
#
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# (C) Copyright 2002-2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk
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LIB = $(obj)lib$(ARCH).o
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COBJS-y += bootm.o
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COBJS-y += cmd_boot.o
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COBJS-y += gcc.o
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COBJS-y += init_helpers.o
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COBJS-y += interrupts.o
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COBJS-$(CONFIG_SYS_PCAT_INTERRUPTS) += pcat_interrupts.o
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COBJS-$(CONFIG_SYS_GENERIC_TIMER) += pcat_timer.o
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COBJS-$(CONFIG_PCI) += pci_type1.o
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COBJS-y += relocate.o
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COBJS-y += physmem.o
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COBJS-y += string.o
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COBJS-$(CONFIG_SYS_X86_ISR_TIMER) += timer.o
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COBJS-$(CONFIG_SYS_X86_TSC_TIMER) += tsc_timer.o
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COBJS-$(CONFIG_VIDEO_VGA) += video.o
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COBJS-$(CONFIG_CMD_ZBOOT) += zimage.o
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SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
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OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
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$(LIB): $(obj).depend $(OBJS)
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$(call cmd_link_o_target, $(OBJS))
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$(PREFIXED_LIBGCC): $(NORMAL_LIBGCC)
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$(OBJCOPY) $< $@ --prefix-symbols=__normal_
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$(LIB): $(PREFIXED_LIBGCC)
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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