03 Aug, 2010
1 commit
-
It is now possible to assign options to AS, CC and LD
on the command line - which is only used when building modules.{A,C,LD}FLAGS_MODULE was all used both in the top-level Makefile
in the arch makefiles, thus users had no way to specify
additional options to AS, CC, LD when building modules
without overriding the original value.Introduce a new set of variables KBUILD_{A,C,LD}FLAGS_MODULE
that is used by arch specific files and free up
{A,C,LD}FLAGS_MODULE so they can be assigned on
the command line.All arch Makefiles that used the old variables has been updated.
Note: Previously we had a MODFLAGS variable for both
AS and CC. But in favour of consistency this was dropped.
So in some cases arch Makefile has one assignmnet replaced by
two assignmnets.Note2: MODFLAGS was not documented and is dropped
without any notice. I do not expect much/any breakage
from this.Signed-off-by: Sam Ravnborg
Cc: Denys Vlasenko
Cc: Haavard Skinnemoen
Cc: Mike Frysinger
Cc: Tony Luck
Cc: Geert Uytterhoeven
Cc: Ralf Baechle
Cc: Benjamin Herrenschmidt
Cc: Martin Schwidefsky
Cc: Chen Liqin
Acked-by: Mike Frysinger [blackfin]
Acked-by: Haavard Skinnemoen [avr32]
Signed-off-by: Michal Marek
15 Dec, 2009
1 commit
-
This patch adds board support for ATNGW100 mkII. This board is an upgrade of
the ATNGW100 where the difference is an additional 256 MB NAND flash device and
128 MB 32-bit SDRAM instead of the 32 MB 16-bit SDRAM on ATNGW100.Tested on ATNGW100 mkII, duh (-:
Signed-off-by: Hans-Christian Egtvedt
Signed-off-by: Haavard Skinnemoen
01 May, 2009
1 commit
-
Left over from before we used arch/avr32/include
Signed-off-by: Sam Ravnborg
Cc: Jesper Nilsson
27 Mar, 2009
1 commit
-
Merisc is the family name for a range of AVR32-based boards.
The boards are designed to be used in a man-machine interfacing
environment, utilizing a touch-based graphical user interface. They host
a vast range of I/O peripherals as well as a large SDRAM & Flash memory
bank.For more information see: http://www.martinsson.se/merisc
Signed-off-by: Jonas Larsson
Signed-off-by: Haavard Skinnemoen
05 Jan, 2009
1 commit
-
The Hammerhead platform is built around a AVR32 32-bit microcontroller
from Atmel. It offers versatile peripherals, such as ethernet, usb
device, usb host etc.The board also incooperates a power supply and is a Power over Ethernet
(PoE) Powered Device (PD).Additonally, a Cyclone III FPGA from Altera is integrated on the board.
The FPGA is mapped into the 32-bit AVR memory bus. The FPGA offers two
DDR2 SDRAM interfaces, which will cover even the most exceptional need
of memory bandwidth. Together with the onboard video decoder the board
is ready for video processing.This patch does include the basic support for the fpga device driver,
but not the device driver itself.Signed-off-by: Alex Raimondi
Signed-off-by: Haavard Skinnemoen
13 Oct, 2008
2 commits
-
Please consider the following patch which adds support for a new AVR32
based board.The board is closely based on Atmel's NGW100 reference board, but has an
extra 8MByte FLASH and 128KByte FRAM.Signed-off-by: Mark Jackson
Signed-off-by: Haavard Skinnemoen -
This patch adds support for the Favr-32 board made by EarthLCD.
This kit, which is also called ezLCD-101, has a 10.4" touch screen LCD panel,
16 MB 32-bit SDRAM, 8 MB parallel flash, Ethernet, audio out, USB device,
SD-card slot, USART and various other connectors for cennecting stuff to SPI,
I2C, GPIO, etc.Signed-off-by: Hans-Christian Egtvedt
Signed-off-by: Haavard Skinnemoen
08 Aug, 2008
1 commit
-
Since all users have been converted over to use , there's no
need for the arch-at32ap directory and associated symlink anymore.Signed-off-by: Haavard Skinnemoen
05 Aug, 2008
1 commit
-
Add arch/avr32/mach-*/include to include search path and copy all the
files from include/asm/arch there. The old files will be removed once
ARM does the same change and all common drivers are converted.Signed-off-by: Haavard Skinnemoen
25 Jan, 2008
2 commits
-
These are derivatives of the AT32AP7000 chip, which means that most of
the code stays the same. Rename a few files, functions, definitions
and config symbols to reflect that they apply to all AP700x chips, and
exclude some platform devices from chips where they aren't present.Signed-off-by: Haavard Skinnemoen
-
This adds the necessary architecture code to run oprofile on AVR32
using the performance counters documented by the AVR32 Architecture
Manual.Signed-off-by: Haavard Skinnemoen
Acked-by: Philippe Elie
16 Oct, 2007
1 commit
-
The variable AFLAGS is a wellknown variable and the usage by
kbuild may result in unexpected behaviour.
On top of that several people over time has asked for a way to
pass in additional flags to gcc.This patch replace use of AFLAGS with KBUILD_AFLAGS all over
the tree.Patch was tested on following architectures:
alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k, s390Signed-off-by: Sam Ravnborg
15 Oct, 2007
1 commit
-
The variable CFLAGS is a wellknown variable and the usage by
kbuild may result in unexpected behaviour.
On top of that several people over time has asked for a way to
pass in additional flags to gcc.This patch replace use of CFLAGS with KBUILD_CFLAGS all over the
tree and enabling one to use:
make CFLAGS=...
to specify additional gcc commandline options.One usecase is when trying to find gcc bugs but other
use cases has been requested too.Patch was tested on following architectures:
alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68kTest was simple to do a defconfig build, apply the patch and check
that nothing got rebuild.Signed-off-by: Sam Ravnborg
09 May, 2007
1 commit
-
As Robert P. J. Day pointed out, the CONFIG_CPU_AT32AP7000 symbol
wasn't used for anything. It should have been used to select the
correct -mcpu= options for CFLAGS.-mcpu=ap7000 is the default anyway, so this patch shouldn't really
make any difference, but it's always nice to do things correctly.Signed-off-by: Haavard Skinnemoen
27 Apr, 2007
1 commit
-
Add board code and defconfig for the ATNGW100 Network Gateway kit.
For more information about this board, seehttp://www.atmel.com/dyn/products/tools_card.asp?tool_id=4102
Signed-off-by: Haavard Skinnemoen
26 Oct, 2006
1 commit
-
Don't generate listing by default, remove unused LIBGCC variable and
rename generated disassembly and listing files to vmlinux.{s,lst}.Also make sure that files generated during the build are actually
removed with make clean.Signed-off-by: Haavard Skinnemoen
Signed-off-by: Linus Torvalds
26 Sep, 2006
1 commit
-
This adds support for the Atmel AVR32 architecture as well as the AT32AP7000
CPU and the AT32STK1000 development board.AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for
cost-sensitive embedded applications, with particular emphasis on low power
consumption and high code density. The AVR32 architecture is not binary
compatible with earlier 8-bit AVR architectures.The AVR32 architecture, including the instruction set, is described by the
AVR32 Architecture Manual, available fromhttp://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf
The Atmel AT32AP7000 is the first CPU implementing the AVR32 architecture. It
features a 7-stage pipeline, 16KB instruction and data caches and a full
Memory Management Unit. It also comes with a large set of integrated
peripherals, many of which are shared with the AT91 ARM-based controllers from
Atmel.Full data sheet is available from
http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf
while the CPU core implementation including caches and MMU is documented by
the AVR32 AP Technical Reference, available fromhttp://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf
Information about the AT32STK1000 development board can be found at
http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918
including a BSP CD image with an earlier version of this patch, development
tools (binaries and source/patches) and a root filesystem image suitable for
booting from SD card.Alternatively, there's a preliminary "getting started" guide available at
http://avr32linux.org/twiki/bin/view/Main/GettingStarted which provides links
to the sources and patches you will need in order to set up a cross-compiling
environment for avr32-linux.This patch, as well as the other patches included with the BSP and the
toolchain patches, is actively supported by Atmel Corporation.[dmccr@us.ibm.com: Fix more pxx_page macro locations]
[bunk@stusta.de: fix `make defconfig']
Signed-off-by: Haavard Skinnemoen
Signed-off-by: Adrian Bunk
Signed-off-by: Dave McCracken
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds