libpayload: Initial ARMv7 port
This compiles, but it's not tested yet. Change-Id: I2f73a814649aa36c39af3e77cefd8a968671f5c0 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2035 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Stefan Reinauer
committed by
Ronald G. Minnich
Ronald G. Minnich
parent
f6935a006a
commit
8af0d03fd4
@@ -67,16 +67,21 @@ choice
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prompt "Target Architecture"
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prompt "Target Architecture"
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default ARCH_X86
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default ARCH_X86
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config ARCH_ARMV7
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bool "ARMv7"
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help
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Support the x86 architecture
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config ARCH_POWERPC
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bool "PowerPC"
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help
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Support the PowerPC architecture
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config ARCH_X86
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config ARCH_X86
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bool "x86"
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bool "x86"
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help
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help
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Support the x86 architecture
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Support the x86 architecture
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config TARGET_POWERPC
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bool "PowerPC"
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help
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Support the PowerPC architecture
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endchoice
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endchoice
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config MEMMAP_RAM_ONLY
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config MEMMAP_RAM_ONLY
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@@ -198,12 +203,12 @@ config VIDEO_CONSOLE
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config VGA_VIDEO_CONSOLE
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config VGA_VIDEO_CONSOLE
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bool "VGA video console driver"
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bool "VGA video console driver"
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depends on VIDEO_CONSOLE
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depends on ARCH_X86 && VIDEO_CONSOLE
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default y
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default y
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config GEODELX_VIDEO_CONSOLE
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config GEODELX_VIDEO_CONSOLE
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bool "Geode LX video console driver"
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bool "Geode LX video console driver"
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depends on VIDEO_CONSOLE
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depends on ARCH_X86 && VIDEO_CONSOLE
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default n
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default n
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config COREBOOT_VIDEO_CONSOLE
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config COREBOOT_VIDEO_CONSOLE
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@@ -234,10 +239,12 @@ menu "Drivers"
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config PCI
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config PCI
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bool "Support for PCI devices"
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bool "Support for PCI devices"
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depends on ARCH_X86 # for now
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default y
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default y
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config NVRAM
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config NVRAM
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bool "Support for reading/writing NVRAM bytes"
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bool "Support for reading/writing NVRAM bytes"
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depends on ARCH_X86 # for now
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default y
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default y
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config RTC_PORT_EXTENDED_VIA
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config RTC_PORT_EXTENDED_VIA
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@@ -258,6 +265,7 @@ config RTC_PORT_EXTENDED_VIA
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config SPEAKER
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config SPEAKER
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bool "Support for PC speaker"
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bool "Support for PC speaker"
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depends on ARCH_X86
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default y
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default y
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config STORAGE
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config STORAGE
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@@ -79,7 +79,6 @@ HOSTCC = gcc
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HOSTCXX = g++
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HOSTCXX = g++
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HOSTCFLAGS := -I$(srck) -I$(objk) -g
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HOSTCFLAGS := -I$(srck) -I$(objk) -g
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HOSTCXXFLAGS := -I$(srck) -I$(objk)
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HOSTCXXFLAGS := -I$(srck) -I$(objk)
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LIBGCC_FILE_NAME := $(shell test -r `$(CC) -print-libgcc-file-name` && $(CC) -print-libgcc-file-name)
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DOXYGEN := doxygen
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DOXYGEN := doxygen
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DOXYGEN_OUTPUT_DIR := doxygen
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DOXYGEN_OUTPUT_DIR := doxygen
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@@ -90,6 +89,35 @@ all: real-all
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# Order _does_ matter for pattern rules.
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# Order _does_ matter for pattern rules.
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include util/kconfig/Makefile
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include util/kconfig/Makefile
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include $(HAVE_DOTCONFIG)
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ARCHDIR-$(CONFIG_ARCH_ARMV7) := armv7
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ARCHDIR-$(CONFIG_ARCH_POWERPC) := powerpc
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ARCHDIR-$(CONFIG_ARCH_X86) := x86
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ARCH-y := $(ARCHDIR-y)
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# If architecture folder name is different from GCC binutils architecture name,
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# override here.
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ARCH-$(CONFIG_ARCH_ARMV7) := armv7
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ARCH-$(CONFIG_ARCH_ARMV7) := armv7
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ARCH-$(CONFIG_ARCH_X86) := i386
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CC := $(CC_$(ARCH-y))
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AS := $(AS_$(ARCH-y))
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LD := $(LD_$(ARCH-y))
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NM := $(NM_$(ARCH-y))
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OBJCOPY := $(OBJCOPY_$(ARCH-y))
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OBJDUMP := $(OBJDUMP_$(ARCH-y))
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READELF := $(READELF_$(ARCH-y))
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STRIP := $(STRIP_$(ARCH-y))
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AR := $(AR_$(ARCH-y))
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CFLAGS += $(CFLAGS_$(ARCH-y))
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LIBGCC_FILE_NAME := $(shell test -r `$(CC) -print-libgcc-file-name` && \
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$(CC) -print-libgcc-file-name)
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# Three cases where we don't need fully populated $(obj) lists:
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# Three cases where we don't need fully populated $(obj) lists:
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# 1. when no .config exists
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# 1. when no .config exists
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# 2. when make config (in any flavour) is run
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# 2. when make config (in any flavour) is run
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@@ -110,8 +138,6 @@ real-all: config
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else
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else
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include $(HAVE_DOTCONFIG)
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ifneq ($(INNER_SCANBUILD),y)
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ifneq ($(INNER_SCANBUILD),y)
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ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
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ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
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CC:=clang -m32
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CC:=clang -m32
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@@ -31,8 +31,9 @@
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export KERNELVERSION := 0.2.0
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export KERNELVERSION := 0.2.0
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ARCHDIR-$(CONFIG_ARCH_ARMV7) := armv7
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ARCHDIR-$(CONFIG_ARCH_X86) := x86
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ARCHDIR-$(CONFIG_ARCH_X86) := x86
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ARCHDIR-$(CONFIG_TARGET_POWERPC) := powerpc
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ARCHDIR-$(CONFIG_ARCH_POWERPC) := powerpc
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DESTDIR ?= install
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DESTDIR ?= install
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real-target: lib
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real-target: lib
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@@ -20,5 +20,6 @@
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## MA 02111-1307 USA
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## MA 02111-1307 USA
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##
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##
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source "arch/x86/Config.in"
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source "arch/armv7/Config.in"
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source "arch/powerpc/Config.in"
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source "arch/powerpc/Config.in"
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source "arch/x86/Config.in"
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29
payloads/libpayload/arch/armv7/Config.in
Normal file
29
payloads/libpayload/arch/armv7/Config.in
Normal file
@@ -0,0 +1,29 @@
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##
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## Copyright (c) 2012 The Chromium OS Authors.
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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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if ARCH_ARMV7
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config ARCH_SPECIFIC_OPTIONS # dummy
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def_bool y
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select LITTLE_ENDIAN
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endif
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35
payloads/libpayload/arch/armv7/Makefile.inc
Normal file
35
payloads/libpayload/arch/armv7/Makefile.inc
Normal file
@@ -0,0 +1,35 @@
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##
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## This file is part of the libpayload project.
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##
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## Copyright (C) 2008 Advanced Micro Devices, Inc.
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##
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## Redistribution and use in source and binary forms, with or without
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## modification, are permitted provided that the following conditions
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## are met:
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## 1. Redistributions of source code must retain the above copyright
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## notice, this list of conditions and the following disclaimer.
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## 2. Redistributions in binary form must reproduce the above copyright
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## notice, this list of conditions and the following disclaimer in the
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## documentation and/or other materials provided with the distribution.
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## 3. The name of the author may not be used to endorse or promote products
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## derived from this software without specific prior written permission.
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##
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## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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## ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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## SUCH DAMAGE.
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##
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head.o-y += head.S
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libc-y += main.c sysinfo.c
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libc-y += timer.c coreboot.c util.S
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libc-y += virtual.c
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libc-y += memcpy.S memset.S
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60
payloads/libpayload/arch/armv7/assembler.h
Normal file
60
payloads/libpayload/arch/armv7/assembler.h
Normal file
@@ -0,0 +1,60 @@
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/*
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* arch/arm/include/asm/assembler.h
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*
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* Copyright (C) 1996-2000 Russell King
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This file contains arm architecture specific defines
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* for the different processors.
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*
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* Do not include any C declarations in this file - it is included by
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* assembler source.
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*/
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/*
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* Endian independent macros for shifting bytes within registers.
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*/
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#ifndef __ARMEB__
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#define pull lsr
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#define push lsl
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#define get_byte_0 lsl #0
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#define get_byte_1 lsr #8
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#define get_byte_2 lsr #16
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#define get_byte_3 lsr #24
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#define put_byte_0 lsl #0
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#define put_byte_1 lsl #8
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#define put_byte_2 lsl #16
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#define put_byte_3 lsl #24
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#else
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#define pull lsl
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#define push lsr
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#define get_byte_0 lsr #24
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#define get_byte_1 lsr #16
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#define get_byte_2 lsr #8
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#define get_byte_3 lsl #0
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#define put_byte_0 lsl #24
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#define put_byte_1 lsl #16
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#define put_byte_2 lsl #8
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#define put_byte_3 lsl #0
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#endif
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/*
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* Data preload for architectures that support it
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*/
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#if defined(__ARM_ARCH_5E__) || defined(__ARM_ARCH_5TE__) || \
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defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
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defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) || \
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defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_7A__) || \
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defined(__ARM_ARCH_7R__)
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#define PLD(code...) code
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#else
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#define PLD(code...)
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#endif
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/*
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* Cache alligned
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*/
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#define CALGN(code...) code
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287
payloads/libpayload/arch/armv7/coreboot.c
Normal file
287
payloads/libpayload/arch/armv7/coreboot.c
Normal file
@@ -0,0 +1,287 @@
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/*
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* This file is part of the libpayload project.
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*
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* Copyright (C) 2008 Advanced Micro Devices, Inc.
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* Copyright (C) 2009 coresystems GmbH
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
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|
||||||
|
#include <libpayload-config.h>
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#include <libpayload.h>
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#include <coreboot_tables.h>
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|
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/*
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* Some of this is x86 specific, and the rest of it is generic. Right now,
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* since we only support x86, we'll avoid trying to make lots of infrastructure
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* we don't need. If in the future, we want to use coreboot on some other
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* architecture, then take out the generic parsing code and move it elsewhere.
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*/
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/* === Parsing code === */
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/* This is the generic parsing code. */
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static void cb_parse_memory(void *ptr, struct sysinfo_t *info)
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{
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struct cb_memory *mem = ptr;
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int count = MEM_RANGE_COUNT(mem);
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|
int i;
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|
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if (count > SYSINFO_MAX_MEM_RANGES)
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count = SYSINFO_MAX_MEM_RANGES;
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|
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||||||
|
info->n_memranges = 0;
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||||||
|
|
||||||
|
for (i = 0; i < count; i++) {
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struct cb_memory_range *range = MEM_RANGE_PTR(mem, i);
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|
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#ifdef CONFIG_MEMMAP_RAM_ONLY
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if (range->type != CB_MEM_RAM)
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continue;
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|
#endif
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|
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info->memrange[info->n_memranges].base =
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cb_unpack64(range->start);
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info->memrange[info->n_memranges].size =
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cb_unpack64(range->size);
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|
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info->memrange[info->n_memranges].type = range->type;
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||||||
|
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info->n_memranges++;
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}
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||||||
|
}
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|
|
||||||
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static void cb_parse_serial(void *ptr, struct sysinfo_t *info)
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{
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info->serial = ((struct cb_serial *)ptr);
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||||||
|
}
|
||||||
|
|
||||||
|
#ifdef CONFIG_CHROMEOS
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|
static void cb_parse_vbnv(unsigned char *ptr, struct sysinfo_t *info)
|
||||||
|
{
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||||||
|
struct cb_vbnv *vbnv = (struct cb_vbnv *)ptr;
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||||||
|
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||||||
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info->vbnv_start = vbnv->vbnv_start;
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||||||
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info->vbnv_size = vbnv->vbnv_size;
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||||||
|
}
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||||||
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||||||
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static void cb_parse_gpios(unsigned char *ptr, struct sysinfo_t *info)
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||||||
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{
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||||||
|
int i;
|
||||||
|
struct cb_gpios *gpios = (struct cb_gpios *)ptr;
|
||||||
|
|
||||||
|
info->num_gpios = (gpios->count < SYSINFO_MAX_GPIOS) ?
|
||||||
|
(gpios->count) : SYSINFO_MAX_GPIOS;
|
||||||
|
|
||||||
|
for (i = 0; i < info->num_gpios; i++)
|
||||||
|
info->gpios[i] = gpios->gpios[i];
|
||||||
|
}
|
||||||
|
|
||||||
|
static void cb_parse_vdat(unsigned char *ptr, struct sysinfo_t *info)
|
||||||
|
{
|
||||||
|
struct cb_vdat *vdat = (struct cb_vdat *) ptr;
|
||||||
|
|
||||||
|
info->vdat_addr = phys_to_virt(vdat->vdat_addr);
|
||||||
|
info->vdat_size = vdat->vdat_size;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static void cb_parse_tstamp(unsigned char *ptr, struct sysinfo_t *info)
|
||||||
|
{
|
||||||
|
struct cb_cbmem_tab *const cbmem = (struct cb_cbmem_tab *)ptr;
|
||||||
|
info->tstamp_table = phys_to_virt(cbmem->cbmem_tab);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void cb_parse_cbmem_cons(unsigned char *ptr, struct sysinfo_t *info)
|
||||||
|
{
|
||||||
|
struct cb_cbmem_tab *const cbmem = (struct cb_cbmem_tab *)ptr;
|
||||||
|
info->cbmem_cons = phys_to_virt(cbmem->cbmem_tab);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void cb_parse_mrc_cache(unsigned char *ptr, struct sysinfo_t *info)
|
||||||
|
{
|
||||||
|
struct cb_cbmem_tab *const cbmem = (struct cb_cbmem_tab *)ptr;
|
||||||
|
info->mrc_cache = phys_to_virt(cbmem->cbmem_tab);
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef CONFIG_NVRAM
|
||||||
|
static void cb_parse_optiontable(void *ptr, struct sysinfo_t *info)
|
||||||
|
{
|
||||||
|
info->option_table = ptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void cb_parse_checksum(void *ptr, struct sysinfo_t *info)
|
||||||
|
{
|
||||||
|
struct cb_cmos_checksum *cmos_cksum = ptr;
|
||||||
|
info->cmos_range_start = cmos_cksum->range_start;
|
||||||
|
info->cmos_range_end = cmos_cksum->range_end;
|
||||||
|
info->cmos_checksum_location = cmos_cksum->location;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
|
||||||
|
static void cb_parse_framebuffer(void *ptr, struct sysinfo_t *info)
|
||||||
|
{
|
||||||
|
info->framebuffer = ptr;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static void cb_parse_string(unsigned char *ptr, char **info)
|
||||||
|
{
|
||||||
|
*info = (char *)((struct cb_string *)ptr)->string;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
|
||||||
|
{
|
||||||
|
struct cb_header *header;
|
||||||
|
unsigned char *ptr = addr;
|
||||||
|
void *forward;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < len; i += 16, ptr += 16) {
|
||||||
|
header = (struct cb_header *)ptr;
|
||||||
|
if (!strncmp((const char *)header->signature, "LBIO", 4))
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* We walked the entire space and didn't find anything. */
|
||||||
|
if (i >= len)
|
||||||
|
return -1;
|
||||||
|
|
||||||
|
if (!header->table_bytes)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
/* Make sure the checksums match. */
|
||||||
|
if (ipchksum((u16 *) header, sizeof(*header)) != 0)
|
||||||
|
return -1;
|
||||||
|
|
||||||
|
if (ipchksum((u16 *) (ptr + sizeof(*header)),
|
||||||
|
header->table_bytes) != header->table_checksum)
|
||||||
|
return -1;
|
||||||
|
|
||||||
|
info->header = header;
|
||||||
|
|
||||||
|
/* Now, walk the tables. */
|
||||||
|
ptr += header->header_bytes;
|
||||||
|
|
||||||
|
for (i = 0; i < header->table_entries; i++) {
|
||||||
|
struct cb_record *rec = (struct cb_record *)ptr;
|
||||||
|
|
||||||
|
/* We only care about a few tags here (maybe more later). */
|
||||||
|
switch (rec->tag) {
|
||||||
|
case CB_TAG_FORWARD:
|
||||||
|
forward = phys_to_virt((void *)(unsigned long)((struct cb_forward *)rec)->forward);
|
||||||
|
return cb_parse_header(forward, len, info);
|
||||||
|
continue;
|
||||||
|
case CB_TAG_MEMORY:
|
||||||
|
cb_parse_memory(ptr, info);
|
||||||
|
break;
|
||||||
|
case CB_TAG_SERIAL:
|
||||||
|
cb_parse_serial(ptr, info);
|
||||||
|
break;
|
||||||
|
case CB_TAG_VERSION:
|
||||||
|
cb_parse_string(ptr, &info->cb_version);
|
||||||
|
break;
|
||||||
|
case CB_TAG_EXTRA_VERSION:
|
||||||
|
cb_parse_string(ptr, &info->extra_version);
|
||||||
|
break;
|
||||||
|
case CB_TAG_BUILD:
|
||||||
|
cb_parse_string(ptr, &info->build);
|
||||||
|
break;
|
||||||
|
case CB_TAG_COMPILE_TIME:
|
||||||
|
cb_parse_string(ptr, &info->compile_time);
|
||||||
|
break;
|
||||||
|
case CB_TAG_COMPILE_BY:
|
||||||
|
cb_parse_string(ptr, &info->compile_by);
|
||||||
|
break;
|
||||||
|
case CB_TAG_COMPILE_HOST:
|
||||||
|
cb_parse_string(ptr, &info->compile_host);
|
||||||
|
break;
|
||||||
|
case CB_TAG_COMPILE_DOMAIN:
|
||||||
|
cb_parse_string(ptr, &info->compile_domain);
|
||||||
|
break;
|
||||||
|
case CB_TAG_COMPILER:
|
||||||
|
cb_parse_string(ptr, &info->compiler);
|
||||||
|
break;
|
||||||
|
case CB_TAG_LINKER:
|
||||||
|
cb_parse_string(ptr, &info->linker);
|
||||||
|
break;
|
||||||
|
case CB_TAG_ASSEMBLER:
|
||||||
|
cb_parse_string(ptr, &info->assembler);
|
||||||
|
break;
|
||||||
|
#ifdef CONFIG_NVRAM
|
||||||
|
case CB_TAG_CMOS_OPTION_TABLE:
|
||||||
|
cb_parse_optiontable(ptr, info);
|
||||||
|
break;
|
||||||
|
case CB_TAG_OPTION_CHECKSUM:
|
||||||
|
cb_parse_checksum(ptr, info);
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
|
||||||
|
// FIXME we should warn on serial if coreboot set up a
|
||||||
|
// framebuffer buf the payload does not know about it.
|
||||||
|
case CB_TAG_FRAMEBUFFER:
|
||||||
|
cb_parse_framebuffer(ptr, info);
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
case CB_TAG_MAINBOARD:
|
||||||
|
info->mainboard = (struct cb_mainboard *)ptr;
|
||||||
|
#ifdef CONFIG_CHROMEOS
|
||||||
|
case CB_TAG_GPIO:
|
||||||
|
cb_parse_gpios(ptr, info);
|
||||||
|
break;
|
||||||
|
case CB_TAG_VDAT:
|
||||||
|
cb_parse_vdat(ptr, info);
|
||||||
|
break;
|
||||||
|
case CB_TAG_VBNV:
|
||||||
|
cb_parse_vbnv(ptr, info);
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
case CB_TAG_TIMESTAMPS:
|
||||||
|
cb_parse_tstamp(ptr, info);
|
||||||
|
break;
|
||||||
|
case CB_TAG_CBMEM_CONSOLE:
|
||||||
|
cb_parse_cbmem_cons(ptr, info);
|
||||||
|
break;
|
||||||
|
case CB_TAG_MRC_CACHE:
|
||||||
|
cb_parse_mrc_cache(ptr, info);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
ptr += rec->size;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* == Architecture specific == */
|
||||||
|
/* FIXME put in actual address range */
|
||||||
|
|
||||||
|
int get_coreboot_info(struct sysinfo_t *info)
|
||||||
|
{
|
||||||
|
int ret = cb_parse_header(phys_to_virt(0x00000000), 0x1000, info);
|
||||||
|
|
||||||
|
return (ret == 1) ? 0 : -1;
|
||||||
|
}
|
||||||
52
payloads/libpayload/arch/armv7/head.S
Normal file
52
payloads/libpayload/arch/armv7/head.S
Normal file
@@ -0,0 +1,52 @@
|
|||||||
|
/*
|
||||||
|
* This file is part of the libpayload project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
.global _entry, _leave
|
||||||
|
.text
|
||||||
|
.align 4
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Our entry point
|
||||||
|
*/
|
||||||
|
_entry:
|
||||||
|
|
||||||
|
/* TODO: disable interrupts */
|
||||||
|
/* TODO: Clear BSS */
|
||||||
|
/* TODO: Setup new stack */
|
||||||
|
/* TODO: Save old stack pointer */
|
||||||
|
|
||||||
|
/* Let's rock. */
|
||||||
|
b start_main
|
||||||
|
|
||||||
|
/* %eax has the return value - pass it on unmolested */
|
||||||
|
_leave:
|
||||||
|
/* TODO: restore old stack pointer. */
|
||||||
|
|
||||||
|
/* Return to the original context. */
|
||||||
|
mov pc, lr
|
||||||
70
payloads/libpayload/arch/armv7/main.c
Normal file
70
payloads/libpayload/arch/armv7/main.c
Normal file
@@ -0,0 +1,70 @@
|
|||||||
|
/*
|
||||||
|
* This file is part of the libpayload project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <libpayload.h>
|
||||||
|
|
||||||
|
unsigned int main_argc; /**< The argc value to pass to main() */
|
||||||
|
|
||||||
|
/** The argv value to pass to main() */
|
||||||
|
char *main_argv[MAX_ARGC_COUNT];
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This is our C entry function - set up the system
|
||||||
|
* and jump into the payload entry point.
|
||||||
|
*/
|
||||||
|
void start_main(void);
|
||||||
|
void start_main(void)
|
||||||
|
{
|
||||||
|
extern int main(int argc, char **argv);
|
||||||
|
|
||||||
|
/* Gather system information. */
|
||||||
|
lib_get_sysinfo();
|
||||||
|
|
||||||
|
/* Optionally set up the consoles. */
|
||||||
|
#ifndef CONFIG_SKIP_CONSOLE_INIT
|
||||||
|
console_init();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Any other system init that has to happen before the
|
||||||
|
* user gets control goes here.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Go to the entry point.
|
||||||
|
* In the future we may care about the return value.
|
||||||
|
*/
|
||||||
|
|
||||||
|
(void) main(main_argc, (main_argc != 0) ? main_argv : NULL);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Returning here will go to the _leave function to return
|
||||||
|
* us to the original context.
|
||||||
|
*/
|
||||||
|
}
|
||||||
243
payloads/libpayload/arch/armv7/memcpy.S
Normal file
243
payloads/libpayload/arch/armv7/memcpy.S
Normal file
@@ -0,0 +1,243 @@
|
|||||||
|
/*
|
||||||
|
* linux/arch/arm/lib/memcpy.S
|
||||||
|
*
|
||||||
|
* Author: Nicolas Pitre
|
||||||
|
* Created: Sep 28, 2005
|
||||||
|
* Copyright: MontaVista Software, Inc.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "assembler.h"
|
||||||
|
|
||||||
|
#define W(instr) instr
|
||||||
|
|
||||||
|
#define LDR1W_SHIFT 0
|
||||||
|
#define STR1W_SHIFT 0
|
||||||
|
|
||||||
|
.macro ldr1w ptr reg abort
|
||||||
|
W(ldr) \reg, [\ptr], #4
|
||||||
|
.endm
|
||||||
|
|
||||||
|
.macro ldr4w ptr reg1 reg2 reg3 reg4 abort
|
||||||
|
ldmia \ptr!, {\reg1, \reg2, \reg3, \reg4}
|
||||||
|
.endm
|
||||||
|
|
||||||
|
.macro ldr8w ptr reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 abort
|
||||||
|
ldmia \ptr!, {\reg1, \reg2, \reg3, \reg4, \reg5, \reg6, \reg7, \reg8}
|
||||||
|
.endm
|
||||||
|
|
||||||
|
.macro ldr1b ptr reg cond=al abort
|
||||||
|
ldr\cond\()b \reg, [\ptr], #1
|
||||||
|
.endm
|
||||||
|
|
||||||
|
.macro str1w ptr reg abort
|
||||||
|
W(str) \reg, [\ptr], #4
|
||||||
|
.endm
|
||||||
|
|
||||||
|
.macro str8w ptr reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 abort
|
||||||
|
stmia \ptr!, {\reg1, \reg2, \reg3, \reg4, \reg5, \reg6, \reg7, \reg8}
|
||||||
|
.endm
|
||||||
|
|
||||||
|
.macro str1b ptr reg cond=al abort
|
||||||
|
str\cond\()b \reg, [\ptr], #1
|
||||||
|
.endm
|
||||||
|
|
||||||
|
.macro enter reg1 reg2
|
||||||
|
stmdb sp!, {r0, \reg1, \reg2}
|
||||||
|
.endm
|
||||||
|
|
||||||
|
.macro exit reg1 reg2
|
||||||
|
ldmfd sp!, {r0, \reg1, \reg2}
|
||||||
|
.endm
|
||||||
|
|
||||||
|
.text
|
||||||
|
|
||||||
|
/* Prototype: void *memcpy(void *dest, const void *src, size_t n); */
|
||||||
|
|
||||||
|
.globl memcpy
|
||||||
|
memcpy:
|
||||||
|
|
||||||
|
cmp r0, r1
|
||||||
|
moveq pc, lr
|
||||||
|
|
||||||
|
enter r4, lr
|
||||||
|
|
||||||
|
subs r2, r2, #4
|
||||||
|
blt 8f
|
||||||
|
ands ip, r0, #3
|
||||||
|
PLD( pld [r1, #0] )
|
||||||
|
bne 9f
|
||||||
|
ands ip, r1, #3
|
||||||
|
bne 10f
|
||||||
|
|
||||||
|
1: subs r2, r2, #(28)
|
||||||
|
stmfd sp!, {r5 - r8}
|
||||||
|
blt 5f
|
||||||
|
|
||||||
|
CALGN( ands ip, r0, #31 )
|
||||||
|
CALGN( rsb r3, ip, #32 )
|
||||||
|
CALGN( sbcnes r4, r3, r2 ) @ C is always set here
|
||||||
|
CALGN( bcs 2f )
|
||||||
|
CALGN( adr r4, 6f )
|
||||||
|
CALGN( subs r2, r2, r3 ) @ C gets set
|
||||||
|
CALGN( add pc, r4, ip )
|
||||||
|
|
||||||
|
PLD( pld [r1, #0] )
|
||||||
|
2: PLD( subs r2, r2, #96 )
|
||||||
|
PLD( pld [r1, #28] )
|
||||||
|
PLD( blt 4f )
|
||||||
|
PLD( pld [r1, #60] )
|
||||||
|
PLD( pld [r1, #92] )
|
||||||
|
|
||||||
|
3: PLD( pld [r1, #124] )
|
||||||
|
4: ldr8w r1, r3, r4, r5, r6, r7, r8, ip, lr, abort=20f
|
||||||
|
subs r2, r2, #32
|
||||||
|
str8w r0, r3, r4, r5, r6, r7, r8, ip, lr, abort=20f
|
||||||
|
bge 3b
|
||||||
|
PLD( cmn r2, #96 )
|
||||||
|
PLD( bge 4b )
|
||||||
|
|
||||||
|
5: ands ip, r2, #28
|
||||||
|
rsb ip, ip, #32
|
||||||
|
#if LDR1W_SHIFT > 0
|
||||||
|
lsl ip, ip, #LDR1W_SHIFT
|
||||||
|
#endif
|
||||||
|
addne pc, pc, ip @ C is always clear here
|
||||||
|
b 7f
|
||||||
|
6:
|
||||||
|
.rept (1 << LDR1W_SHIFT)
|
||||||
|
W(nop)
|
||||||
|
.endr
|
||||||
|
ldr1w r1, r3, abort=20f
|
||||||
|
ldr1w r1, r4, abort=20f
|
||||||
|
ldr1w r1, r5, abort=20f
|
||||||
|
ldr1w r1, r6, abort=20f
|
||||||
|
ldr1w r1, r7, abort=20f
|
||||||
|
ldr1w r1, r8, abort=20f
|
||||||
|
ldr1w r1, lr, abort=20f
|
||||||
|
|
||||||
|
#if LDR1W_SHIFT < STR1W_SHIFT
|
||||||
|
lsl ip, ip, #STR1W_SHIFT - LDR1W_SHIFT
|
||||||
|
#elif LDR1W_SHIFT > STR1W_SHIFT
|
||||||
|
lsr ip, ip, #LDR1W_SHIFT - STR1W_SHIFT
|
||||||
|
#endif
|
||||||
|
add pc, pc, ip
|
||||||
|
nop
|
||||||
|
.rept (1 << STR1W_SHIFT)
|
||||||
|
W(nop)
|
||||||
|
.endr
|
||||||
|
str1w r0, r3, abort=20f
|
||||||
|
str1w r0, r4, abort=20f
|
||||||
|
str1w r0, r5, abort=20f
|
||||||
|
str1w r0, r6, abort=20f
|
||||||
|
str1w r0, r7, abort=20f
|
||||||
|
str1w r0, r8, abort=20f
|
||||||
|
str1w r0, lr, abort=20f
|
||||||
|
|
||||||
|
CALGN( bcs 2b )
|
||||||
|
|
||||||
|
7: ldmfd sp!, {r5 - r8}
|
||||||
|
|
||||||
|
8: movs r2, r2, lsl #31
|
||||||
|
ldr1b r1, r3, ne, abort=21f
|
||||||
|
ldr1b r1, r4, cs, abort=21f
|
||||||
|
ldr1b r1, ip, cs, abort=21f
|
||||||
|
str1b r0, r3, ne, abort=21f
|
||||||
|
str1b r0, r4, cs, abort=21f
|
||||||
|
str1b r0, ip, cs, abort=21f
|
||||||
|
|
||||||
|
exit r4, pc
|
||||||
|
|
||||||
|
9: rsb ip, ip, #4
|
||||||
|
cmp ip, #2
|
||||||
|
ldr1b r1, r3, gt, abort=21f
|
||||||
|
ldr1b r1, r4, ge, abort=21f
|
||||||
|
ldr1b r1, lr, abort=21f
|
||||||
|
str1b r0, r3, gt, abort=21f
|
||||||
|
str1b r0, r4, ge, abort=21f
|
||||||
|
subs r2, r2, ip
|
||||||
|
str1b r0, lr, abort=21f
|
||||||
|
blt 8b
|
||||||
|
ands ip, r1, #3
|
||||||
|
beq 1b
|
||||||
|
|
||||||
|
10: bic r1, r1, #3
|
||||||
|
cmp ip, #2
|
||||||
|
ldr1w r1, lr, abort=21f
|
||||||
|
beq 17f
|
||||||
|
bgt 18f
|
||||||
|
|
||||||
|
|
||||||
|
.macro forward_copy_shift pull push
|
||||||
|
|
||||||
|
subs r2, r2, #28
|
||||||
|
blt 14f
|
||||||
|
|
||||||
|
CALGN( ands ip, r0, #31 )
|
||||||
|
CALGN( rsb ip, ip, #32 )
|
||||||
|
CALGN( sbcnes r4, ip, r2 ) @ C is always set here
|
||||||
|
CALGN( subcc r2, r2, ip )
|
||||||
|
CALGN( bcc 15f )
|
||||||
|
|
||||||
|
11: stmfd sp!, {r5 - r9}
|
||||||
|
|
||||||
|
PLD( pld [r1, #0] )
|
||||||
|
PLD( subs r2, r2, #96 )
|
||||||
|
PLD( pld [r1, #28] )
|
||||||
|
PLD( blt 13f )
|
||||||
|
PLD( pld [r1, #60] )
|
||||||
|
PLD( pld [r1, #92] )
|
||||||
|
|
||||||
|
12: PLD( pld [r1, #124] )
|
||||||
|
13: ldr4w r1, r4, r5, r6, r7, abort=19f
|
||||||
|
mov r3, lr, pull #\pull
|
||||||
|
subs r2, r2, #32
|
||||||
|
ldr4w r1, r8, r9, ip, lr, abort=19f
|
||||||
|
orr r3, r3, r4, push #\push
|
||||||
|
mov r4, r4, pull #\pull
|
||||||
|
orr r4, r4, r5, push #\push
|
||||||
|
mov r5, r5, pull #\pull
|
||||||
|
orr r5, r5, r6, push #\push
|
||||||
|
mov r6, r6, pull #\pull
|
||||||
|
orr r6, r6, r7, push #\push
|
||||||
|
mov r7, r7, pull #\pull
|
||||||
|
orr r7, r7, r8, push #\push
|
||||||
|
mov r8, r8, pull #\pull
|
||||||
|
orr r8, r8, r9, push #\push
|
||||||
|
mov r9, r9, pull #\pull
|
||||||
|
orr r9, r9, ip, push #\push
|
||||||
|
mov ip, ip, pull #\pull
|
||||||
|
orr ip, ip, lr, push #\push
|
||||||
|
str8w r0, r3, r4, r5, r6, r7, r8, r9, ip, , abort=19f
|
||||||
|
bge 12b
|
||||||
|
PLD( cmn r2, #96 )
|
||||||
|
PLD( bge 13b )
|
||||||
|
|
||||||
|
ldmfd sp!, {r5 - r9}
|
||||||
|
|
||||||
|
14: ands ip, r2, #28
|
||||||
|
beq 16f
|
||||||
|
|
||||||
|
15: mov r3, lr, pull #\pull
|
||||||
|
ldr1w r1, lr, abort=21f
|
||||||
|
subs ip, ip, #4
|
||||||
|
orr r3, r3, lr, push #\push
|
||||||
|
str1w r0, r3, abort=21f
|
||||||
|
bgt 15b
|
||||||
|
CALGN( cmp r2, #0 )
|
||||||
|
CALGN( bge 11b )
|
||||||
|
|
||||||
|
16: sub r1, r1, #(\push / 8)
|
||||||
|
b 8b
|
||||||
|
|
||||||
|
.endm
|
||||||
|
|
||||||
|
|
||||||
|
forward_copy_shift pull=8 push=24
|
||||||
|
|
||||||
|
17: forward_copy_shift pull=16 push=16
|
||||||
|
|
||||||
|
18: forward_copy_shift pull=24 push=8
|
||||||
126
payloads/libpayload/arch/armv7/memset.S
Normal file
126
payloads/libpayload/arch/armv7/memset.S
Normal file
@@ -0,0 +1,126 @@
|
|||||||
|
/*
|
||||||
|
* linux/arch/arm/lib/memset.S
|
||||||
|
*
|
||||||
|
* Copyright (C) 1995-2000 Russell King
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
* ASM optimised string functions
|
||||||
|
*/
|
||||||
|
#include "assembler.h"
|
||||||
|
|
||||||
|
.text
|
||||||
|
.align 5
|
||||||
|
.word 0
|
||||||
|
|
||||||
|
1: subs r2, r2, #4 @ 1 do we have enough
|
||||||
|
blt 5f @ 1 bytes to align with?
|
||||||
|
cmp r3, #2 @ 1
|
||||||
|
strltb r1, [r0], #1 @ 1
|
||||||
|
strleb r1, [r0], #1 @ 1
|
||||||
|
strb r1, [r0], #1 @ 1
|
||||||
|
add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3))
|
||||||
|
/*
|
||||||
|
* The pointer is now aligned and the length is adjusted. Try doing the
|
||||||
|
* memset again.
|
||||||
|
*/
|
||||||
|
|
||||||
|
.globl memset
|
||||||
|
memset:
|
||||||
|
ands r3, r0, #3 @ 1 unaligned?
|
||||||
|
bne 1b @ 1
|
||||||
|
/*
|
||||||
|
* we know that the pointer in r0 is aligned to a word boundary.
|
||||||
|
*/
|
||||||
|
orr r1, r1, r1, lsl #8
|
||||||
|
orr r1, r1, r1, lsl #16
|
||||||
|
mov r3, r1
|
||||||
|
cmp r2, #16
|
||||||
|
blt 4f
|
||||||
|
|
||||||
|
#if ! CALGN(1)+0
|
||||||
|
|
||||||
|
/*
|
||||||
|
* We need an extra register for this loop - save the return address and
|
||||||
|
* use the LR
|
||||||
|
*/
|
||||||
|
str lr, [sp, #-4]!
|
||||||
|
mov ip, r1
|
||||||
|
mov lr, r1
|
||||||
|
|
||||||
|
2: subs r2, r2, #64
|
||||||
|
stmgeia r0!, {r1, r3, ip, lr} @ 64 bytes at a time.
|
||||||
|
stmgeia r0!, {r1, r3, ip, lr}
|
||||||
|
stmgeia r0!, {r1, r3, ip, lr}
|
||||||
|
stmgeia r0!, {r1, r3, ip, lr}
|
||||||
|
bgt 2b
|
||||||
|
ldmeqfd sp!, {pc} @ Now <64 bytes to go.
|
||||||
|
/*
|
||||||
|
* No need to correct the count; we're only testing bits from now on
|
||||||
|
*/
|
||||||
|
tst r2, #32
|
||||||
|
stmneia r0!, {r1, r3, ip, lr}
|
||||||
|
stmneia r0!, {r1, r3, ip, lr}
|
||||||
|
tst r2, #16
|
||||||
|
stmneia r0!, {r1, r3, ip, lr}
|
||||||
|
ldr lr, [sp], #4
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This version aligns the destination pointer in order to write
|
||||||
|
* whole cache lines at once.
|
||||||
|
*/
|
||||||
|
|
||||||
|
stmfd sp!, {r4-r7, lr}
|
||||||
|
mov r4, r1
|
||||||
|
mov r5, r1
|
||||||
|
mov r6, r1
|
||||||
|
mov r7, r1
|
||||||
|
mov ip, r1
|
||||||
|
mov lr, r1
|
||||||
|
|
||||||
|
cmp r2, #96
|
||||||
|
tstgt r0, #31
|
||||||
|
ble 3f
|
||||||
|
|
||||||
|
and ip, r0, #31
|
||||||
|
rsb ip, ip, #32
|
||||||
|
sub r2, r2, ip
|
||||||
|
movs ip, ip, lsl #(32 - 4)
|
||||||
|
stmcsia r0!, {r4, r5, r6, r7}
|
||||||
|
stmmiia r0!, {r4, r5}
|
||||||
|
tst ip, #(1 << 30)
|
||||||
|
mov ip, r1
|
||||||
|
strne r1, [r0], #4
|
||||||
|
|
||||||
|
3: subs r2, r2, #64
|
||||||
|
stmgeia r0!, {r1, r3-r7, ip, lr}
|
||||||
|
stmgeia r0!, {r1, r3-r7, ip, lr}
|
||||||
|
bgt 3b
|
||||||
|
ldmeqfd sp!, {r4-r7, pc}
|
||||||
|
|
||||||
|
tst r2, #32
|
||||||
|
stmneia r0!, {r1, r3-r7, ip, lr}
|
||||||
|
tst r2, #16
|
||||||
|
stmneia r0!, {r4-r7}
|
||||||
|
ldmfd sp!, {r4-r7, lr}
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
4: tst r2, #8
|
||||||
|
stmneia r0!, {r1, r3}
|
||||||
|
tst r2, #4
|
||||||
|
strne r1, [r0], #4
|
||||||
|
/*
|
||||||
|
* When we get here, we've got less than 4 bytes to zero. We
|
||||||
|
* may have an unaligned pointer as well.
|
||||||
|
*/
|
||||||
|
5: tst r2, #2
|
||||||
|
strneb r1, [r0], #1
|
||||||
|
strneb r1, [r0], #1
|
||||||
|
tst r2, #1
|
||||||
|
strneb r1, [r0], #1
|
||||||
|
mov pc, lr
|
||||||
64
payloads/libpayload/arch/armv7/sysinfo.c
Normal file
64
payloads/libpayload/arch/armv7/sysinfo.c
Normal file
@@ -0,0 +1,64 @@
|
|||||||
|
/*
|
||||||
|
* This file is part of the libpayload project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <libpayload-config.h>
|
||||||
|
#include <libpayload.h>
|
||||||
|
#include <coreboot_tables.h>
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This is a global structure that is used through the library - we set it
|
||||||
|
* up initially with some dummy values - hopefully they will be overridden.
|
||||||
|
*/
|
||||||
|
struct sysinfo_t lib_sysinfo = {
|
||||||
|
.cpu_khz = 200,
|
||||||
|
};
|
||||||
|
|
||||||
|
int lib_get_sysinfo(void)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
/* Get the CPU speed (for delays). */
|
||||||
|
lib_sysinfo.cpu_khz = get_cpu_speed();
|
||||||
|
|
||||||
|
/* Get information from the coreboot tables,
|
||||||
|
* if they exist */
|
||||||
|
|
||||||
|
ret = get_coreboot_info(&lib_sysinfo);
|
||||||
|
|
||||||
|
if (!lib_sysinfo.n_memranges) {
|
||||||
|
/* If we can't get a good memory range, use the default. */
|
||||||
|
lib_sysinfo.n_memranges = 2;
|
||||||
|
|
||||||
|
lib_sysinfo.memrange[0].base = 0;
|
||||||
|
lib_sysinfo.memrange[0].size = 1024 * 1024;
|
||||||
|
lib_sysinfo.memrange[0].type = CB_MEM_RAM;
|
||||||
|
}
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
101
payloads/libpayload/arch/armv7/timer.c
Normal file
101
payloads/libpayload/arch/armv7/timer.c
Normal file
@@ -0,0 +1,101 @@
|
|||||||
|
/*
|
||||||
|
* This file is part of the libpayload project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @file armv7/timer.c
|
||||||
|
* ARMv7 specific timer routines
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <libpayload.h>
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup arch
|
||||||
|
* Global variable containing the speed of the processor in KHz.
|
||||||
|
*/
|
||||||
|
u32 cpu_khz;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Calculate the speed of the processor for use in delays.
|
||||||
|
*
|
||||||
|
* @return The CPU speed in kHz.
|
||||||
|
*/
|
||||||
|
unsigned int get_cpu_speed(void)
|
||||||
|
{
|
||||||
|
/* FIXME */
|
||||||
|
cpu_khz = 1000000U;
|
||||||
|
|
||||||
|
return cpu_khz;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void _delay(unsigned long long delta)
|
||||||
|
{
|
||||||
|
/* FIXME */
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Delay for a specified number of nanoseconds.
|
||||||
|
*
|
||||||
|
* @param n Number of nanoseconds to delay for.
|
||||||
|
*/
|
||||||
|
void ndelay(unsigned int n)
|
||||||
|
{
|
||||||
|
_delay((unsigned long long)n * cpu_khz / 1000000);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Delay for a specified number of microseconds.
|
||||||
|
*
|
||||||
|
* @param n Number of microseconds to delay for.
|
||||||
|
*/
|
||||||
|
void udelay(unsigned int n)
|
||||||
|
{
|
||||||
|
_delay((unsigned long long)n * cpu_khz / 1000);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Delay for a specified number of milliseconds.
|
||||||
|
*
|
||||||
|
* @param m Number of milliseconds to delay for.
|
||||||
|
*/
|
||||||
|
void mdelay(unsigned int m)
|
||||||
|
{
|
||||||
|
_delay((unsigned long long)m * cpu_khz);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Delay for a specified number of seconds.
|
||||||
|
*
|
||||||
|
* @param s Number of seconds to delay for.
|
||||||
|
*/
|
||||||
|
void delay(unsigned int s)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
for (i=0; i<1000; i++)
|
||||||
|
_delay((unsigned long long)s * cpu_khz);
|
||||||
|
}
|
||||||
36
payloads/libpayload/arch/armv7/util.S
Normal file
36
payloads/libpayload/arch/armv7/util.S
Normal file
@@ -0,0 +1,36 @@
|
|||||||
|
/*
|
||||||
|
* This file is part of the libpayload project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 Google, Inc.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
.global halt
|
||||||
|
.text
|
||||||
|
.align 4
|
||||||
|
|
||||||
|
/* This function puts the system into a halt. */
|
||||||
|
halt:
|
||||||
|
b halt
|
||||||
38
payloads/libpayload/arch/armv7/virtual.c
Normal file
38
payloads/libpayload/arch/armv7/virtual.c
Normal file
@@ -0,0 +1,38 @@
|
|||||||
|
/*
|
||||||
|
* This file is part of the libpayload project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 coresystems GmbH
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <unistd.h>
|
||||||
|
|
||||||
|
unsigned long virtual_offset = 0;
|
||||||
|
|
||||||
|
|
||||||
|
int getpagesize(void)
|
||||||
|
{
|
||||||
|
return 4096;
|
||||||
|
}
|
||||||
@@ -20,7 +20,7 @@
|
|||||||
## MA 02111-1307 USA
|
## MA 02111-1307 USA
|
||||||
##
|
##
|
||||||
|
|
||||||
if TARGET_POWERPC
|
if ARCH_POWERPC
|
||||||
|
|
||||||
config ARCH_SPECIFIC_OPTIONS # dummy
|
config ARCH_SPECIFIC_OPTIONS # dummy
|
||||||
def_bool y
|
def_bool y
|
||||||
|
|||||||
@@ -107,16 +107,21 @@ while [ $# -gt 0 ]; do
|
|||||||
shift
|
shift
|
||||||
done
|
done
|
||||||
|
|
||||||
|
if [ "$CONFIG_ARCH_ARMV7" = "y" ]; then
|
||||||
|
_ARCHINCDIR=$_INCDIR/armv7
|
||||||
|
_ARCHLIBDIR=$_LIBDIR/armv7
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ "$CONFIG_ARCH_POWERPC" = "y" ]; then
|
||||||
|
_ARCHINCDIR=$_INCDIR/powerpc
|
||||||
|
_ARCHLIBDIR=$_LIBDIR/powerpc
|
||||||
|
fi
|
||||||
|
|
||||||
if [ "$CONFIG_ARCH_X86" = "y" ]; then
|
if [ "$CONFIG_ARCH_X86" = "y" ]; then
|
||||||
_ARCHINCDIR=$_INCDIR/x86
|
_ARCHINCDIR=$_INCDIR/x86
|
||||||
_ARCHLIBDIR=$_LIBDIR/x86
|
_ARCHLIBDIR=$_LIBDIR/x86
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ "$CONFIG_TARGET_POWERPC" = "y" ]; then
|
|
||||||
_ARCHINCDIR=$_INCDIR/powerpc
|
|
||||||
_ARCHLIBDIR=$_LIBDIR/powerpc
|
|
||||||
fi
|
|
||||||
|
|
||||||
_CFLAGS="-m32 -nostdinc -nostdlib -I$_INCDIR -I$_ARCHINCDIR -D__LIBPAYLOAD__=1"
|
_CFLAGS="-m32 -nostdinc -nostdlib -I$_INCDIR -I$_ARCHINCDIR -D__LIBPAYLOAD__=1"
|
||||||
|
|
||||||
# Check for the -fno-stack-protector silliness
|
# Check for the -fno-stack-protector silliness
|
||||||
|
|||||||
@@ -14,8 +14,9 @@
|
|||||||
#
|
#
|
||||||
# Architecture Options
|
# Architecture Options
|
||||||
#
|
#
|
||||||
|
# CONFIG_ARCH_ARMV7 is not set
|
||||||
|
# CONFIG_ARCH_POWERPC is not set
|
||||||
CONFIG_ARCH_X86=y
|
CONFIG_ARCH_X86=y
|
||||||
# CONFIG_TARGET_POWERPC is not set
|
|
||||||
# CONFIG_MEMMAP_RAM_ONLY is not set
|
# CONFIG_MEMMAP_RAM_ONLY is not set
|
||||||
# CONFIG_MULTIBOOT is not set
|
# CONFIG_MULTIBOOT is not set
|
||||||
|
|
||||||
|
|||||||
42
payloads/libpayload/include/armv7/arch/io.h
Normal file
42
payloads/libpayload/include/armv7/arch/io.h
Normal file
@@ -0,0 +1,42 @@
|
|||||||
|
/*
|
||||||
|
* This file is part of the libpayload project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
* Copyright (C) 2008 coresystems GmbH
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _ARCH_IO_H
|
||||||
|
#define _ARCH_IO_H
|
||||||
|
|
||||||
|
#define readb(_a) (*(volatile unsigned char *) (_a))
|
||||||
|
#define readw(_a) (*(volatile unsigned short *) (_a))
|
||||||
|
#define readl(_a) (*(volatile unsigned long *) (_a))
|
||||||
|
|
||||||
|
#define writeb(_v, _a) (*(volatile unsigned char *) (_a) = (_v))
|
||||||
|
#define writew(_v, _a) (*(volatile unsigned short *) (_a) = (_v))
|
||||||
|
#define writel(_v, _a) (*(volatile unsigned long *) (_a) = (_v))
|
||||||
|
|
||||||
|
#endif
|
||||||
60
payloads/libpayload/include/armv7/arch/types.h
Normal file
60
payloads/libpayload/include/armv7/arch/types.h
Normal file
@@ -0,0 +1,60 @@
|
|||||||
|
/*
|
||||||
|
* This file is part of the libpayload project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _ARCH_TYPES_H
|
||||||
|
#define _ARCH_TYPES_H
|
||||||
|
|
||||||
|
typedef unsigned char uint8_t;
|
||||||
|
typedef unsigned char u8;
|
||||||
|
typedef signed char int8_t;
|
||||||
|
typedef signed char s8;
|
||||||
|
|
||||||
|
typedef unsigned short uint16_t;
|
||||||
|
typedef unsigned short u16;
|
||||||
|
typedef signed short int16_t;
|
||||||
|
typedef signed short s16;
|
||||||
|
|
||||||
|
typedef unsigned int uint32_t;
|
||||||
|
typedef unsigned int u32;
|
||||||
|
typedef signed int int32_t;
|
||||||
|
typedef signed int s32;
|
||||||
|
|
||||||
|
typedef unsigned long long uint64_t;
|
||||||
|
typedef unsigned long long u64;
|
||||||
|
typedef signed long long int64_t;
|
||||||
|
typedef signed long long s64;
|
||||||
|
|
||||||
|
typedef long time_t;
|
||||||
|
typedef long suseconds_t;
|
||||||
|
|
||||||
|
#ifndef NULL
|
||||||
|
#define NULL ((void *)0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
41
payloads/libpayload/include/armv7/arch/virtual.h
Normal file
41
payloads/libpayload/include/armv7/arch/virtual.h
Normal file
@@ -0,0 +1,41 @@
|
|||||||
|
/*
|
||||||
|
* This file is part of the libpayload project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 coresystems GmbH
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _ARCH_VIRTUAL_H
|
||||||
|
#define _ARCH_VIRTUAL_H
|
||||||
|
|
||||||
|
extern unsigned long virtual_offset;
|
||||||
|
|
||||||
|
#define virt_to_phys(virt) ((unsigned long) (virt) + virtual_offset)
|
||||||
|
#define phys_to_virt(phys) ((void *) ((unsigned long) (phys) - virtual_offset))
|
||||||
|
|
||||||
|
#define virt_to_bus(addr) virt_to_phys(addr)
|
||||||
|
#define bus_to_virt(addr) phys_to_virt(addr)
|
||||||
|
|
||||||
|
#endif
|
||||||
@@ -1,4 +1,16 @@
|
|||||||
#include <arch/types.h>
|
#include <arch/types.h>
|
||||||
|
|
||||||
|
/* FIXME: workaround for coreboot/libpayload Kconfig differences */
|
||||||
|
#ifndef CONFIG_ARCH_ARMV7
|
||||||
|
#define CONFIG_ARCH_ARMV7 0
|
||||||
|
#endif
|
||||||
|
#ifndef CONFIG_ARCH_POWERPC
|
||||||
|
#define CONFIG_ARCH_POWERPC 0
|
||||||
|
#endif
|
||||||
|
#ifndef CONFIG_ARCH_X86
|
||||||
|
#define CONFIG_ARCH_X86 0
|
||||||
|
#endif
|
||||||
|
|
||||||
#include "cbfs_core.h"
|
#include "cbfs_core.h"
|
||||||
void setup_cbfs_from_ram(void* start, uint32_t size);
|
void setup_cbfs_from_ram(void* start, uint32_t size);
|
||||||
void setup_cbfs_from_flash(void);
|
void setup_cbfs_from_flash(void);
|
||||||
|
|||||||
@@ -84,6 +84,9 @@
|
|||||||
#define CBFS_HEADER_MAGIC 0x4F524243
|
#define CBFS_HEADER_MAGIC 0x4F524243
|
||||||
#if CONFIG_ARCH_X86
|
#if CONFIG_ARCH_X86
|
||||||
#define CBFS_HEADPTR_ADDR 0xFFFFFFFC
|
#define CBFS_HEADPTR_ADDR 0xFFFFFFFC
|
||||||
|
#elif CONFIG_ARCH_ARMV7
|
||||||
|
/* FIXME: This could also be 0xFFFF0000 with HIVECS enabled */
|
||||||
|
#define CBFS_HEADPTR_ADDR 0x0000000C
|
||||||
#endif
|
#endif
|
||||||
#define VERSION1 0x31313131
|
#define VERSION1 0x31313131
|
||||||
#define VERSION2 0x31313132
|
#define VERSION2 0x31313132
|
||||||
|
|||||||
@@ -118,7 +118,7 @@ static void gettimeofday_init(void)
|
|||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_TARGET_POWERPC
|
#ifdef CONFIG_ARCH_POWERPC
|
||||||
static void update_clock(void)
|
static void update_clock(void)
|
||||||
{
|
{
|
||||||
}
|
}
|
||||||
|
|||||||
@@ -3,6 +3,7 @@
|
|||||||
# This file is part of the coreboot project.
|
# This file is part of the coreboot project.
|
||||||
#
|
#
|
||||||
# Copyright (C) 2007-2010 coresystems GmbH
|
# Copyright (C) 2007-2010 coresystems GmbH
|
||||||
|
# Copyright (C) 2012 Google Inc
|
||||||
#
|
#
|
||||||
# This program is free software; you can redistribute it and/or modify
|
# 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
|
# it under the terms of the GNU General Public License as published by
|
||||||
@@ -18,86 +19,198 @@
|
|||||||
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
#
|
#
|
||||||
|
|
||||||
testcc()
|
TMPFILE=""
|
||||||
{
|
|
||||||
echo "_start(void) {}" > .$$$$.c
|
die() {
|
||||||
$1 -nostdlib $2 .$$$$.c -o .$$$$.tmp 2>/dev/null >/dev/null
|
echo "ERROR: $*" >&2
|
||||||
ret=$?
|
exit 1
|
||||||
rm -f .$$$$.c .$$$$.tmp
|
|
||||||
return $ret
|
|
||||||
}
|
}
|
||||||
|
|
||||||
for make in make gmake gnumake; do
|
clean_up() {
|
||||||
if [ "`$make --version 2>/dev/null | grep -c GNU`" -gt 0 ]; then
|
if [ -n "$TMPFILE" ]; then
|
||||||
MAKE=$make
|
rm -f "$TMPFILE" "$TMPFILE.c" "$TMPFILE.o"
|
||||||
break
|
|
||||||
fi
|
fi
|
||||||
done
|
}
|
||||||
|
|
||||||
GCCPREFIX=invalid
|
program_exists() {
|
||||||
TMPFILE=`mktemp /tmp/temp.XXXX 2>/dev/null || echo /tmp/temp.78gOIUGz`
|
type "$1" >/dev/null 2>&1
|
||||||
touch $TMPFILE
|
}
|
||||||
|
|
||||||
|
testcc() {
|
||||||
|
local tmp_c="$TMPFILE.c"
|
||||||
|
local tmp_o="$TMPFILE.o"
|
||||||
|
rm -f "$tmp_c" "$tmp_o"
|
||||||
|
echo "_start(void) {}" >"$tmp_c"
|
||||||
|
"$1" -nostdlib -Werror $2 "$tmp_c" -o "$tmp_o" >/dev/null 2>&1
|
||||||
|
}
|
||||||
|
|
||||||
|
testas() {
|
||||||
|
local gccprefixes="$1"
|
||||||
|
local twidth="$2"
|
||||||
|
local arch="$3"
|
||||||
|
local use_dash_twidth="$4"
|
||||||
|
local obj_file="$TMPFILE.o"
|
||||||
|
local full_arch="elf$twidth-$arch"
|
||||||
|
|
||||||
|
rm -f "$obj_file"
|
||||||
|
[ -n "$use_dash_twidth" ] && use_dash_twidth="--$twidth"
|
||||||
|
${gccprefixes}as $use_dash_twidth -o "$obj_file" $TMPFILE 2>/dev/null ||
|
||||||
|
return 1
|
||||||
|
|
||||||
|
# Check output content type.
|
||||||
|
local obj_type="$(${gccprefixes}objdump -p $obj_file)"
|
||||||
|
local obj_arch="$(expr "$obj_type" : '.*format \(.[a-z0-9-]*\)')"
|
||||||
|
[ "$obj_arch" = "$full_arch" ] || return 1
|
||||||
|
|
||||||
|
# Architecture matched.
|
||||||
|
GCCPREFIX="$gccprefixes"
|
||||||
|
|
||||||
|
if [ -z "$use_dash_twidth" ]; then
|
||||||
|
ASFLAGS=""
|
||||||
|
CFLAGS=""
|
||||||
|
LDFLAGS=""
|
||||||
|
else
|
||||||
|
ASFLAGS="--$twidth"
|
||||||
|
CFLAGS="-m$twidth"
|
||||||
|
LDFLAGS="-b $full_arch"
|
||||||
|
|
||||||
# This should be a loop over all supported architectures
|
|
||||||
TARCH=i386
|
|
||||||
TWIDTH=32
|
|
||||||
for gccprefixes in `pwd`/../../util/crossgcc/xgcc/bin/${TARCH}-elf- ${TARCH}-elf- ""; do
|
|
||||||
if ! which ${gccprefixes}as 2>/dev/null >/dev/null; then
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
rm -f ${TMPFILE}.o
|
|
||||||
if ${gccprefixes}as -o ${TMPFILE}.o ${TMPFILE}; then
|
|
||||||
TYPE=`${gccprefixes}objdump -p ${TMPFILE}.o`
|
|
||||||
if [ ${TYPE##* } == "elf${TWIDTH}-${TARCH}" ]; then
|
|
||||||
GCCPREFIX=$gccprefixes
|
|
||||||
ASFLAGS=
|
|
||||||
CFLAGS=
|
|
||||||
LDFLAGS=
|
|
||||||
break
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
if ${gccprefixes}as --32 -o ${TMPFILE}.o ${TMPFILE}; then
|
|
||||||
TYPE=`${gccprefixes}objdump -p ${TMPFILE}.o`
|
|
||||||
if [ ${TYPE##* } == "elf${TWIDTH}-${TARCH}" ]; then
|
|
||||||
GCCPREFIX=$gccprefixes
|
|
||||||
ASFLAGS=--32
|
|
||||||
CFLAGS="-m32 "
|
|
||||||
LDFLAGS="-b elf32-i386"
|
|
||||||
break
|
|
||||||
fi
|
|
||||||
fi
|
fi
|
||||||
|
|
||||||
|
# Special parameters only available in dash_twidth mode.
|
||||||
|
[ -n "$use_dash_twidth" ] && case "$full_arch" in
|
||||||
|
"elf32-i386" )
|
||||||
|
LDFLAGS="$LDFLAGS -melf_i386"
|
||||||
|
CFLAGS="$CFLAGS -Wl,-b,elf32-i386 -Wl,-melf_i386"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
detect_special_flags() {
|
||||||
|
local architecture="$1"
|
||||||
|
# GCC 4.6 is much more picky about unused variables.
|
||||||
|
# Turn off it's warnings for now:
|
||||||
|
testcc "$CC" "$CFLAGS -Wno-unused-but-set-variable " &&
|
||||||
|
CFLAGS="$CFLAGS -Wno-unused-but-set-variable "
|
||||||
|
|
||||||
|
# Use bfd linker instead of gold if available:
|
||||||
|
testcc "$CC" "$CFLAGS -fuse-ld=bfd" &&
|
||||||
|
CFLAGS="$CFLAGS -fuse-ld=bfd" && LINKER_SUFFIX='.bfd'
|
||||||
|
|
||||||
|
testcc "$CC" "$CFLAGS -Wa,--divide" &&
|
||||||
|
CFLAGS="$CFLAGS -Wa,--divide"
|
||||||
|
testcc "$CC" "$CFLAGS -fno-stack-protector"&&
|
||||||
|
CFLAGS="$CFLAGS -fno-stack-protector"
|
||||||
|
testcc "$CC" "$CFLAGS -Wl,--build-id=none" &&
|
||||||
|
CFLAGS="$CFLAGS -Wl,--build-id=none"
|
||||||
|
|
||||||
|
case "$architecture" in
|
||||||
|
arm )
|
||||||
|
# testcc "$CC" "$CFLAGS -mcpu=cortex-a9" &&
|
||||||
|
# CFLAGS="$CFLAGS -mcpu=cortex-a9"
|
||||||
|
testcc "$CC" "\
|
||||||
|
$CFLAGS -ffixed-r8 -msoft-float -marm -mabi=aapcs-linux \
|
||||||
|
-mno-thumb-interwork -march=armv7 -mno-thumb-interwork" && CFLAGS="\
|
||||||
|
$CFLAGS -ffixed-r8 -msoft-float -marm -mabi=aapcs-linux \
|
||||||
|
-mno-thumb-interwork -march=armv7 -mno-thumb-interwork"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
}
|
||||||
|
|
||||||
|
report_arch_toolchain() {
|
||||||
|
cat <<EOF
|
||||||
|
# elf${TWIDTH}-${TBFDARCH} toolchain (${GCCPREFIX}gcc)
|
||||||
|
CC_${TARCH}:=${GCCPREFIX}gcc ${CFLAGS}
|
||||||
|
AS_${TARCH}:=${GCCPREFIX}as ${ASFLAGS}
|
||||||
|
LD_${TARCH}:=${GCCPREFIX}ld ${LDFLAGS}
|
||||||
|
NM_${TARCH}:=${GCCPREFIX}nm
|
||||||
|
OBJCOPY_${TARCH}:=${GCCPREFIX}objcopy
|
||||||
|
OBJDUMP_${TARCH}:=${GCCPREFIX}objdump
|
||||||
|
READELF_${TARCH}:=${GCCPREFIX}readelf
|
||||||
|
STRIP_${TARCH}:=${GCCPREFIX}strip
|
||||||
|
AR_${TARCH}:=${GCCPREFIX}ar
|
||||||
|
|
||||||
|
EOF
|
||||||
|
}
|
||||||
|
|
||||||
|
# Create temporary file(s).
|
||||||
|
TMPFILE="$(mktemp /tmp/temp.XXXX 2>/dev/null || echo /tmp/temp.78gOIUGz)"
|
||||||
|
touch "$TMPFILE"
|
||||||
|
trap clean_up EXIT
|
||||||
|
|
||||||
|
# Architecture definition
|
||||||
|
SUPPORTED_ARCHITECTURE="x86 armv7"
|
||||||
|
|
||||||
|
# ARM Architecture
|
||||||
|
TARCH_armv7="armv7"
|
||||||
|
TBFDARCH_armv7="littlearm"
|
||||||
|
TCLIST_armv7="armv7a"
|
||||||
|
TWIDTH_armv7="32"
|
||||||
|
|
||||||
|
# X86 Architecture
|
||||||
|
TARCH_x86="i386"
|
||||||
|
TBFDARCH_x86="i386"
|
||||||
|
TCLIST_x86="i386 x86_64"
|
||||||
|
TWIDTH_x86="32"
|
||||||
|
XGCCPATH=${1:-"`pwd`/util/crossgcc/xgcc/bin/"}
|
||||||
|
|
||||||
|
# This loops over all supported architectures.
|
||||||
|
for architecture in $SUPPORTED_ARCHITECTURE; do
|
||||||
|
GCCPREFIX="invalid"
|
||||||
|
TARCH="$(eval echo \$TARCH_$architecture)"
|
||||||
|
TBFDARCH="$(eval echo \$TBFDARCH_$architecture)"
|
||||||
|
TCLIST="$(eval echo \$TCLIST_$architecture)"
|
||||||
|
TWIDTH="$(eval echo \$TWIDTH_$architecture)"
|
||||||
|
[ -z "$TARCH" -o -z "$TCLIST" -o -z "$TWIDTH" ] &&
|
||||||
|
die "Missing architecture definition for $architecture."
|
||||||
|
|
||||||
|
# To override toolchain, define CROSS_COMPILE_$arch or CROSS_COMPILE as
|
||||||
|
# environment variable.
|
||||||
|
# Ex: CROSS_COMPILE_arm="armv7a-cros-linux-gnueabi-"
|
||||||
|
# CROSS_COMPILE_x86="i686-pc-linux-gnu-"
|
||||||
|
search="$(eval echo \$CROSS_COMPILE_$architecture 2>/dev/null)"
|
||||||
|
search="$search $CROSS_COMPILE"
|
||||||
|
for toolchain in $TCLIST; do
|
||||||
|
search="$search $XGCCPATH$toolchain-elf-"
|
||||||
|
search="$search $toolchain-elf-"
|
||||||
|
search="$search $XGCCPATH$toolchain-eabi-"
|
||||||
|
search="$search $toolchain-eabi-"
|
||||||
|
done
|
||||||
|
echo "# $architecture TARCH_SEARCH=$search"
|
||||||
|
|
||||||
|
# Search toolchain by checking assembler capability.
|
||||||
|
for gccprefixes in $search ""; do
|
||||||
|
program_exists "${gccprefixes}as" || continue
|
||||||
|
testas "$gccprefixes" "$TWIDTH" "$TBFDARCH" "" && break
|
||||||
|
testas "$gccprefixes" "$TWIDTH" "$TBFDARCH" "TRUE" && break
|
||||||
done
|
done
|
||||||
rm -f $TMPFILE ${TMPFILE}.o
|
|
||||||
|
|
||||||
if [ "$GCCPREFIX" = "invalid" ]; then
|
if [ "$GCCPREFIX" = "invalid" ]; then
|
||||||
echo '$(error no suitable gcc found)'
|
echo "Warning: no suitable GCC for $architecture." >&2
|
||||||
exit 1
|
continue
|
||||||
|
fi
|
||||||
|
CC="${GCCPREFIX}"gcc
|
||||||
|
|
||||||
|
detect_special_flags "$architecture"
|
||||||
|
report_arch_toolchain
|
||||||
|
done
|
||||||
|
|
||||||
|
if [ "$(${XGCCPATH}/iasl 2>/dev/null | grep -c ACPI)" -gt 0 ]; then
|
||||||
|
IASL=${XGCCPATH}iasl
|
||||||
|
else
|
||||||
|
IASL=iasl
|
||||||
fi
|
fi
|
||||||
|
|
||||||
CC="${GCCPREFIX}gcc"
|
if program_exists gcc; then
|
||||||
testcc "$CC" "$CFLAGS-Wa,--divide " && CFLAGS="$CFLAGS-Wa,--divide "
|
|
||||||
testcc "$CC" "$CFLAGS-fno-stack-protector " && CFLAGS="$CFLAGS-fno-stack-protector "
|
|
||||||
testcc "$CC" "$CFLAGS-Wl,--build-id=none " && CFLAGS="$CFLAGS-Wl,--build-id=none "
|
|
||||||
|
|
||||||
if which gcc 2>/dev/null >/dev/null; then
|
|
||||||
HOSTCC=gcc
|
HOSTCC=gcc
|
||||||
else
|
else
|
||||||
HOSTCC=cc
|
HOSTCC=cc
|
||||||
fi
|
fi
|
||||||
|
|
||||||
cat <<EOF
|
cat <<EOF
|
||||||
# elf${TWIDTH}-${TARCH} toolchain
|
IASL:=${IASL}
|
||||||
AS:=${GCCPREFIX}as ${ASFLAGS}
|
|
||||||
CC:=${GCCPREFIX}gcc ${CFLAGS}
|
|
||||||
CPP:=${GCCPREFIX}cpp
|
|
||||||
AR:=${GCCPREFIX}ar
|
|
||||||
LD:=${GCCPREFIX}ld ${LDFLAGS}
|
|
||||||
STRIP:=${GCCPREFIX}strip
|
|
||||||
NM:=${GCCPREFIX}nm
|
|
||||||
OBJCOPY:=${GCCPREFIX}objcopy
|
|
||||||
OBJDUMP:=${GCCPREFIX}objdump
|
|
||||||
|
|
||||||
# native toolchain
|
# native toolchain
|
||||||
HOSTCC:=${HOSTCC}
|
HOSTCC:=${HOSTCC}
|
||||||
EOF
|
EOF
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user