mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-10-06 06:12:19 +00:00
6dbe0cce3f
This change turns on the code which allows u-boot to add timestamps to the timestamp table created by coreboot. Since u-boot does not use the tsc_t like structure to represent HW counter readings, this structure is being replaced by 64 bit integer. The timestamp_init() function is now initializing the base timer value used by u-boot to calculate the HW counter increments. Timestamp facility is initialized as soon as the timestamp table pointer is found in the coreboot table. The u-boot generated timer events' ID will start at 1000 to clearly separate u-boot events from coreboot events in the timer trace. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
60 lines
1.8 KiB
Makefile
60 lines
1.8 KiB
Makefile
#
|
|
# Copyright (c) 2011 The Chromium OS Authors.
|
|
#
|
|
# (C) Copyright 2008
|
|
# Graeme Russ, graeme.russ@gmail.com.
|
|
#
|
|
# (C) Copyright 2006
|
|
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
#
|
|
# (C) Copyright 2002
|
|
# Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
|
|
#
|
|
# See file CREDITS for list of people who contributed to this
|
|
# project.
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License as
|
|
# published by the Free Software Foundation; either version 2 of
|
|
# the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
# MA 02111-1307 USA
|
|
#
|
|
|
|
include $(TOPDIR)/config.mk
|
|
|
|
LIB := $(obj)lib$(SOC).o
|
|
|
|
COBJS-$(CONFIG_SYS_COREBOOT) += coreboot.o
|
|
COBJS-$(CONFIG_SYS_COREBOOT) += tables.o
|
|
COBJS-$(CONFIG_SYS_COREBOOT) += ipchecksum.o
|
|
COBJS-$(CONFIG_SYS_COREBOOT) += sdram.o
|
|
COBJS-$(CONFIG_SYS_COREBOOT) += timestamp.o
|
|
COBJS-$(CONFIG_PCI) += pci.o
|
|
|
|
SOBJS-$(CONFIG_SYS_COREBOOT) += coreboot_car.o
|
|
|
|
SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
|
|
OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
|
|
|
|
all: $(obj).depend $(LIB)
|
|
|
|
$(LIB): $(OBJS)
|
|
$(call cmd_link_o_target, $(OBJS))
|
|
|
|
#########################################################################
|
|
|
|
# defines $(obj).depend target
|
|
include $(SRCTREE)/rules.mk
|
|
|
|
sinclude $(obj).depend
|
|
|
|
#########################################################################
|