u-boot.git/config.mk, branch v2013.01 Unnamed repository; edit this file 'description' to name the repository. common: Add symbol handling for generic lists into Makefile 2012-10-22T15:29:29+00:00 Marek Vasut marex@denx.de 2012-10-19T05:00:10+00:00 97b24d3d51a92cb8c0c1e1a74abf22fe1a1807a3 This patch adds essential components for generation of the contents of the linker section that is used by the linker-generated array. All of the contents is held in a separate file, u-boot.lst, which is generated at runtime just before U-Boot is linked. The purpose of this code is to especially generate the appropriate boundary symbols around each subsection in the section carrying the linker-generated arrays. Obviously, the interim linker code for actual placement of the variables into the section is generated too. The generated file, u-boot.lst, is included into u-boot.lds via the linker INCLUDE directive in u-boot.lds . Adjustments are made in the Makefile and spl/Makefile so that the u-boot.lds and u-boot-spl.lds depend on their respective .lst files. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com> 
This patch adds essential components for generation of the contents of
the linker section that is used by the linker-generated array. All of
the contents is held in a separate file, u-boot.lst, which is generated
at runtime just before U-Boot is linked.

The purpose of this code is to especially generate the appropriate
boundary symbols around each subsection in the section carrying the
linker-generated arrays. Obviously, the interim linker code for actual
placement of the variables into the section is generated too. The
generated file, u-boot.lst, is included into u-boot.lds via the linker
INCLUDE directive in u-boot.lds .

Adjustments are made in the Makefile and spl/Makefile so that the
u-boot.lds and u-boot-spl.lds depend on their respective .lst files.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Tested-by: Joe Hershberger <joe.hershberger@ni.com>
add check infrastructure, default sparse 2012-10-15T18:54:03+00:00 Kim Phillips kim.phillips@freescale.com 2012-09-21T12:28:17+00:00 4ab64933e3372ef0ad759fc7eae95713f9afd817 Add support for running source code checkers on u-boot source, e.g., using sparse to aid with typechecking. This comes in especially handy as SoC vendors mix and match cores and devices with different endianness, thus here we add CHECK_ENDIAN to the otherwise linux kernel default CHECKFLAGS. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> 
Add support for running source code checkers on u-boot source, e.g.,
using sparse to aid with typechecking.  This comes in especially
handy as SoC vendors mix and match cores and devices with different
endianness, thus here we add CHECK_ENDIAN to the otherwise linux
kernel default CHECKFLAGS.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
serial: Compile drivers/serial/serial.c by default 2012-10-15T18:53:59+00:00 Marek Vasut marex@denx.de 2012-09-14T21:46:48+00:00 c1f5805a9dd5ea50b108e1d39a16edf710ea17e6 Compile drivers/serial/serial.c by default both into SPL and into non-SPL builds, since CONFIG_SERIAL_MULTI is now the default state. Also having common/serial.c in by default now, it's pointless to keep -DCONFIG_SERIAL_MULTI in CPPFLAGS any longer, so remove it as well. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> 
Compile drivers/serial/serial.c by default both into SPL and into
non-SPL builds, since CONFIG_SERIAL_MULTI is now the default state.
Also having common/serial.c in by default now, it's pointless to keep
-DCONFIG_SERIAL_MULTI in CPPFLAGS any longer, so remove it as well.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
serial: Unconditionally enable CONFIG_SERIAL_MULTI 2012-10-15T18:53:58+00:00 Marek Vasut marex@denx.de 2012-09-14T21:20:05+00:00 82dda962f0a6449672df3378bb6b5fe54372a927 Enable CONFIG_SERIAL_MULTI for all builds of U-Boot. That includes both SPL builds and non-SPL builds, everything. To avoid poluting this patch with removal of ifdef-endif constructions containing CONFIG_SERIAL_MULTI, the CONFIG_SERIAL_MULTI is temporarily added into CPPFLAGS in config.mk . This will be again removed in following patch. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> 
Enable CONFIG_SERIAL_MULTI for all builds of U-Boot. That includes
both SPL builds and non-SPL builds, everything. To avoid poluting
this patch with removal of ifdef-endif constructions containing
CONFIG_SERIAL_MULTI, the CONFIG_SERIAL_MULTI is temporarily added
into CPPFLAGS in config.mk . This will be again removed in following
patch.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
tools, config.mk: add binutils-version 2012-10-04T12:18:54+00:00 Allen Martin amartin@nvidia.com 2012-08-15T11:38:53+00:00 2051ff3450113f4eb6aad250a9a3fc8c4af149dc Modeled after gcc-version, add function to get binutils version. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Wolfgang Denk <wd@denx.de> 
Modeled after gcc-version, add function to get binutils version.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Wolfgang Denk <wd@denx.de>
config: Always use GNU ld 2012-08-10T21:26:10+00:00 Khem Raj raj.khem@gmail.com 2012-08-02T06:19:34+00:00 7cb714a57837f1352d737ae07b56a5ce47c40431 This patch makes sure that we always use the GNU ld. U-Boot uses certain construct e.g. OVERLAY which are not implemented in gold therefore it always needs GNU ld for linking. It works well if default linker in toolchain is GNU ld but in some cases we can have gold to be the default linker and also ship GNU ld but not as default in such cases its called $(PREFIX)ld.bfd, with this patch we make sure that if $(PREFIX)ld.bfd exists than we use that for our ld. This way it does not matter what the default ld is. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Khem Raj <raj.khem@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> 
This patch makes sure that we always use the GNU ld. U-Boot uses certain
construct e.g. OVERLAY which are not implemented in gold therefore it
always needs GNU ld for linking.

It works well if default linker in toolchain is GNU ld but in some
cases we can have gold to be the default linker and also ship GNU ld
but not as default in such cases its called $(PREFIX)ld.bfd, with this
patch we make sure that if $(PREFIX)ld.bfd exists than we use that for
our ld.

This way it does not matter what the default ld is.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Makefile: Add u-boot.spr build target (SPEAr) 2012-07-07T12:07:43+00:00 Stefan Roese sr@denx.de 2012-01-05T10:19:50+00:00 94aebe6cc3111c7c9e3cd1311cc9793d01cc3ded On x600 (SPEAr600) U-Boot is appended to U-Boot SPL. Both images are created using mkimage (crc etc), so that the ROM bootloader can check its integrity. Padding needs to be done to the SPL image (with mkimage header) and not the binary. Otherwise the resulting image which is loaded/copied by the ROM bootloader to SRAM doesn't fit. The resulting image containing both U-Boot images is called u-boot.spr. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Amit Virdi <amit.virdi@st.com> Cc: Vipin Kumar <vipin.kumar@st.com> 
On x600 (SPEAr600) U-Boot is appended to U-Boot SPL. Both images are
created using mkimage (crc etc), so that the ROM bootloader can check
its integrity. Padding needs to be done to the SPL image (with
mkimage header) and not the binary. Otherwise the resulting image
which is loaded/copied by the ROM bootloader to SRAM doesn't fit.
The resulting image containing both U-Boot images is called u-boot.spr.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Amit Virdi <amit.virdi@st.com>
Cc: Vipin Kumar <vipin.kumar@st.com>
tools, config.mk: Add gcc-version.sh, cc-version test from Linux 2012-05-15T06:31:26+00:00 Tom Rini trini@ti.com 2012-03-16T05:27:47+00:00 19a695f84bb15e1a9203121f9dd4d1787d9a7757 Added from Linux - commit fde7d9049e55ab85a390be7f415d74c9f62dd0f9 Signed-off-by: Tom Rini <trini@ti.com> 
Added from Linux - commit fde7d9049e55ab85a390be7f415d74c9f62dd0f9

Signed-off-by: Tom Rini <trini@ti.com>
config.mk: Check for -fstack-usage support 2012-03-26T21:09:24+00:00 Tom Rini trini@ti.com 2012-02-20T13:50:10+00:00 4a30f1e874a269696b983bd66673809c431edbc0 Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Tom Rini <trini@ti.com> 
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Tom Rini <trini@ti.com>
config.mk: Make cc-option create a file under include/generated 2012-03-26T21:09:24+00:00 Tom Rini trini@ti.com 2012-02-14T07:29:37+00:00 6f4acc179cd73203ed9927751af083dd666c3636 Testing for -fstack-usage requires the creation of an output file, which isn't possible with /dev/null. Signed-off-by: Tom Rini <trini@ti.com> 
Testing for -fstack-usage requires the creation of an output file, which
isn't possible with /dev/null.

Signed-off-by: Tom Rini <trini@ti.com>