Anton staaf [Mon, 3 Oct 2011 13:54:59 +0000 (13:54 +0000)]
mmc: dcache: allocate cache aligned buffer for scr and switch_status
Currently the sd_change_freq function allocates two buffers on the
stack that it passes down to the MMC device driver. These buffers
could be unaligned to the L1 dcache line size. This causes problems
when using DMA and with caches enabled.
This patch correctly cache alignes the buffers used for reading the
scr register and switch status values from an MMC device.
Change-Id: Ifa8414f572ef907681bd2d5ff3950285a215357d Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Mike Frysinger <vapier@gentoo.org>
Anton staaf [Mon, 3 Oct 2011 13:54:58 +0000 (13:54 +0000)]
tegra: define CONFIG_SYS_CACHELINE_SIZE for tegra
Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Tom Warren <twarren.nvidia@gmail.com> Cc: Simon Glass <sjg@chromium.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Change-Id: I5c4bcfc0bfe59158ff249fe3be6640eec6d3cc76 Acked-by: Mike Frysinger <vapier@gentoo.org>
Anton staaf [Wed, 12 Oct 2011 13:55:59 +0000 (13:55 +0000)]
cache: add ALLOC_CACHE_ALIGN_BUFFER macro
This macro is used to allocate cache line size aligned stack
buffers for use with DMA hardware.
Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Aneesh V <aneesh@ti.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Mon, 24 Oct 2011 19:14:42 +0000 (21:14 +0200)]
Revert "km_arm: enable POST for these boards"
This reverts commit a2da616311151ecfab8b8fcc510686fc3c0c9a21.
THis was applied by accident - a more recent version of this change
was already present, see commit 9400f8f 2011-10-05 22:03:11 +0200 km_arm: enable POST for these boards
Simon Glass [Sun, 23 Oct 2011 17:44:35 +0000 (17:44 +0000)]
arm: Correct build error introduced by getenv_ulong() patch
Commit dc8bbea removed a local variable that is used in most ARM boards.
Since we want to avoid an 'unused variable' warning with later compilers,
and the #ifdef logic of whether this variable is required is bit painful,
this declares the variable local to the block of code that needs it.
Stefano Babic [Mon, 17 Oct 2011 00:07:43 +0000 (00:07 +0000)]
mkimage: adding support for Davinci AIS image
Some Davinci processors supports the Application
Image Script (AIS) boot process. The patch adds the generation
of the AIS image inside the mkimage tool to make possible
to generate a bootable U-boot without external tools
(TI Davinci AIS Generator).
Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Wolfgang Denk <wd@denx.de>
Mike Frysinger [Sun, 16 Oct 2011 10:04:10 +0000 (10:04 +0000)]
net: ns9750: drop !NET_MULTI driver
Only one board uses this driver (ns9750dev), but the board doesn't seem
to have an entry to actually build it in the Makefile/boards.cfg, so just
delete net support from its board config.
Bernhard Kaindl [Sun, 16 Oct 2011 00:07:08 +0000 (00:07 +0000)]
powerpc/lib/board.c: Call run_post(POST_ROM) before relocating
The call to run_post(POST_ROM) which can run the POST memory test
is currently called too late when gd has already been copied to DRAM.
This results in failure to boot Linux after a POST_ROM memory test
tested all RAM while gd was already relocated to DRAM due to gd being
overwritten by the POST_ROM memory test.
Support this by moving the call to run_post(POST_ROM) to run earlier,
before U-Boot has started to move data to DRAM (from late board_init_f
to early board_init_f) where DRAM is initialized, but not used yet.
This allows that an POST memory test can test the whole DRAM,
including the area where the board info struct is located.
Signed-off-by: Bernhard Kaindl <bernhard.kaindl@thalesgroup.com> Cc: Pieter Voorthuijsen <pieter.voorthuijsen@prodrive.nl>
Bernhard Kaindl [Sat, 15 Oct 2011 23:59:22 +0000 (23:59 +0000)]
net/dns.c: Fix endian conversion for big-endian in dns command
net/dns.c used endian conversion macros wrongly (shorts in reply
were put swapped into CPU, and then ntohs() was used to swap it
back, which broke on big-endian).
Fix this by using the correct linux conversion macro for reading
a unaligned short in network byte order: get_unaligned_be16()
Thanks to Mike Frysinger pointing at the best macro to use.
Tested on big and little endian qemu boards (mips and versatile)
Signed-off-by: Bernhard Kaindl <bernhard.kaindl@thalesgroup.com> Cc: Pieter Voorthuijsen <pieter.voorthuijsen@prodrive.nl> Cc: Robin Getz <rgetz@blackfin.uclinux.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
Anton Staaf [Mon, 17 Oct 2011 23:46:13 +0000 (16:46 -0700)]
cache: include asm/cache.h for ARCH_DMA_MINALIGN definition
ARCH_DMA_MINALIGN will be used to allocate DMA buffers that are
aligned correctly. In all current cases this means that the DMA
buffer will be aligned to at least the L1 data cache line size of
the configured architecture. If the board configuration file
does not specify the architecture L1 data cache line size then the
maximum line size of the architecture is used to align DMA buffers.
Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Laurence Withers <lwithers@guralp.com>
Anton Staaf [Mon, 17 Oct 2011 23:46:06 +0000 (16:46 -0700)]
powerpc: cache: define ARCH_DMA_MINALIGN for DMA buffer alignment
Signed-off-by: Anton Staaf <robotboy@chromium.org> Acked-by: Stefan Roese <sr@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de>
Anton Staaf [Mon, 17 Oct 2011 23:46:04 +0000 (16:46 -0700)]
m68k: cache: define ARCH_DMA_MINALIGN for DMA buffer alignment
Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Jason Jin <jason.jin@freescale.com>
Wolfgang Denk [Sun, 23 Oct 2011 15:00:47 +0000 (17:00 +0200)]
MPC85xx: remove broken "mpq101" board
The board stopped building some time ago, and the board maintainer
agrtees to drop it - see
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/112674
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Alex Dubov <oakad@yahoo.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Kumar Gala <galak@kernel.crashing.org>
Michal Simek [Tue, 18 Oct 2011 00:22:10 +0000 (00:22 +0000)]
serial: uartlite: Fix compilation warnings
Do not setup userial_ports array as const because
in uartlite_serial_putc is out_be32 which can't write
to tx_fifo if is const.
Warning log:
serial_xuartlite.c: In function 'uartlite_serial_putc':
serial_xuartlite.c:60: warning: initialization discards qualifiers from pointer target type
serial_xuartlite.c: In function 'uartlite_serial_getc':
serial_xuartlite.c:78: warning: initialization discards qualifiers from pointer target type
serial_xuartlite.c: In function 'uartlite_serial_tstc':
serial_xuartlite.c:87: warning: initialization discards qualifiers from pointer target type
Remove MK_STR from places that consume CONFIG_BOOTFILE to force all definitions to be string literals.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
Remove MK_STR from places that consume CONFIG_ROOTPATH to force all definitions to be string literals.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 12 Oct 2011 19:48:00 +0000 (19:48 +0000)]
autoconf.mk.dep: use target cflags, not host
The current autoconf.mk.dep rule uses the host cflags when executing the
target compiler (which includes target header files). We don't want to
mix the target compiler and host compiler flags, so change it to CFLAGS.
Otherwise we get things like -pedantic which the U-Boot source code does
not build with.
Seems people fixed their files to use libfoo.o, but didn't actually
update the creation targets to use $(cmd_link_o_target). Update the
rest of the Makefile's found with grep.
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Tested-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Tue, 18 Oct 2011 11:11:49 +0000 (11:11 +0000)]
checkpatch whitespace cleanups
This avoids the following checkpatch warning in later patches:
ERROR: "(foo*)" should be "(foo *)"
ERROR: space required before the open brace '{'
ERROR: space prohibited before that close parenthesis ')'
ERROR: spaces required around that '||' (ctx:WxV)
WARNING: space prohibited between function name and open parenthesis '('
WARNING: line over 80 characters
This fixes all the white-space warnings/errors in my subsequent patch,
and within this current patch. A number of other checkpatch warnings
and errors are still present in this patch itself, but are beyond simple
whitespace fixes, so are not solved by this patch.
v2: New patch
Signed-off-by: Stephen Warren <swarren@nvidia.com> Tested-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
Tang Yuantian [Fri, 7 Oct 2011 19:26:58 +0000 (19:26 +0000)]
drivers: add the support for Silicon Image SATA controller
Add the Silicon Image series PCI Express to
Serial ATA controller support, including Sil3132,
Sil3131 and Sil3124.
The SATA controller can be used to load kernel.
The features list:
- Supports 1-lane 2.5 Gbit/s PCI Express
- Supports one/two/four independent Serial ATA channels
- Supports Serial ATA Generation 2 transfer rate of 3.0 Gbit/s
- Supports LBA28 and LBA48
Signed-off-by: Tang Yuantian <b29983@freescale.com> Signed-off-by: Aaron Williams <Aaron.Williams@cavium.com> Tested-by: Lan Chunhe <b25806@freescale.com>
Macpaul Lin [Tue, 11 Oct 2011 22:33:18 +0000 (22:33 +0000)]
nds32/ag101: cpu and init funcs of SoC ag101
SoC ag101 is the first chip using NDS32 N1213 cpu core.
Add header file of device offset support for SoC ag101.
Add main function of SoC ag101 based on NDS32 n1213 core.
Add lowlevel_init.S and other periphal related code.
This version of lowlevel_init.S also replace hardcode value
by MARCO defines from the GPL version andesboot for better
code quality.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
Macpaul Lin [Wed, 19 Oct 2011 20:41:05 +0000 (20:41 +0000)]
nds32/core N1213: NDS32 N12 core family N1213
Add N1213 cpu core (N12 Core family) support for NDS32 arch.
This patch includes start.S for the initialize procedure of N1213.
Start procedure:
start.S will start up the N1213 CPU core at first,
then jump to SoC dependent "lowlevel_init.S" and
"watchdog.S" to configure peripheral devices.
Signed-off-by: Macpaul Lin <macpaul@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com>
Timur Tabi [Wed, 5 Oct 2011 22:08:07 +0000 (17:08 -0500)]
cmd_bdinfo: replace print_str() with print_mhz()
The print_str() helper function for cmd_bdinfo can print any string, but it
is only used to print MHz values. Replace it with print_mhz() that takes
a number and converts it to a string internally.
Linus Walleij [Sun, 2 Oct 2011 11:52:52 +0000 (11:52 +0000)]
serial: pl01x: drain PL01x FIFO before baudrate change
Not draining the FIFO and waiting for the UART to be non-busy
before changing baudrate results in crap characters on the
console, so let's wait for the FIFO to drain and the last
character to be clocked out before we do that.
Che-liang Chiou [Mon, 17 Oct 2011 21:04:15 +0000 (21:04 +0000)]
examples: api: allow build with private libgcc
The examples/api is not configured with USE_PRIVATE_LIBGCC. This makes
building examples/api break on certain boards that do not/cannot use the
public libgcc.
Nevertheless, this patch has to also touch the top-level Makefile to fix
this problem because the current top-level Makefile does not specify
libgcc as a prerequisite of examples/api, and explicitly builds
examples/api _before_ libgcc.
For testing this patch, I added the following to configs/seaboard.h and
ran demo.bin on a Seaboard.
The code had two paths depending on whether the card was to be
accessed from plain memory or the IO region. However the error
path checks whether IO region was obtained - twice. Fix up the
error path according to the probable intention.
Macpaul Lin [Tue, 20 Sep 2011 19:54:32 +0000 (19:54 +0000)]
ftgmac100: reset fix when supports wake on lan
This patch move the reset function from initialization to
driver register procedure.
Some embedded system supports wake on lan nowadays. On this kind of system,
the ftgmac100 will be still supplied power after the system has been
shut-down by Linux. Hence the register used by linux won't be clear
when the system has been powered-off.
The origin ftgmac100 driver in u-boot will only register
driver and functions to network stack and won't reset the ftgmac100
hardware if the network won't be used during boot-up.
This will lead ftgmac100 continue receiving packets and then might corrupt
linux kernel when booting up.
So we reorder the hardware reset function earlier to force the hardware
to be reset whether it will be used or not.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
Andreas Huber [Tue, 13 Sep 2011 23:06:11 +0000 (23:06 +0000)]
km/common: fix ramfs development target
Calucations of PRAM needs to take into account the 'rootfssize'.
Memory available to the linux kernel 'mem=' is in all cases set to the total
memory size minus the pram size.
Signed-off-by: Andreas Huber <andreas.huber@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Wolfgang Denk <wd@denx.de>
Luka Perkov [Mon, 5 Sep 2011 21:40:13 +0000 (23:40 +0200)]
fix compile warning for env tools
Patch fixes this issue:
fw_env.c: In function ‘fw_setenv’:
fw_env.c:492:5: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 3 has type ‘size_t’ [-Wformat]
fw_env.c: In function ‘flash_write_buf’:
fw_env.c:806:6: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 3 has type ‘size_t’ [-Wformat]
Signed-off-by: Luka Perkov <lists@lukaperkov.net> Acked-by: Mike Frysinger <vapier@gentoo.org>
Wolfgang Denk [Fri, 21 Oct 2011 21:48:46 +0000 (23:48 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
* 'master' of git://git.denx.de/u-boot-mpc85xx:
mpc85xx: Add inline GPIO acessor functions
powerpc/85xx: wait for alignment before resetting SERDES RX lanes (SERDES9)
powerpc/85xx: Fix P2020DS booting
powerpc/85xx: Update USB device tree status based on pin settings
fdt: Add new fdt_set_node_status & fdt_set_status_by_alias helpers
powerpc/85xx: Add support for RMan LIODN initialization
powerpc/85xx: Update device tree handling for SRIO
powerpc/85xx: Update setting of SRIO LIODNs
fm: Don't allow disabling of FM1-DTSEC1
fm-eth: Don't mark the MAC we use for MDIO as disabled in device tree
Wolfgang Denk [Fri, 21 Oct 2011 21:36:40 +0000 (23:36 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-coldfire
* 'master' of git://git.denx.de/u-boot-coldfire:
ColdFire: Clean Makefile _config rules
ColdFire: Move boards with simple _config rules to boards.cfg
ColdFire: Fix compilation with CONFIG_SYS_DRAMSZ1 defined
ColdFire: Merge differentiated linking files into a sigle one by board
ColdFire: Add $(obj) before cpu lib to correct build
ColdFire: Cleanup lds files for multiple defined symbols
Wolfgang Denk [Fri, 21 Oct 2011 21:35:12 +0000 (23:35 +0200)]
Merge branch 'master' of /home/wd/git/u-boot/master
* 'master' of /home/wd/git/u-boot/master:
cosmetic: Fixup fixup_silent_linux() for checkpatch
Correct dependency rule to fix SPL build
Move timestamp and version files into 'generated' subdir
sandbox: Makefile changes to build sandbox architecture
Add generic gpio.h in asm-generic
Adjust dependency rules to permit per-file flags
sandbox: Use uintptr_t for 32/64-bit compatibility
sandbox: Add basic config file
sandbox: Add serial uart
sandbox: Add main program
sandbox: Add OS dependent layer
sandbox: Force command sections to be 4-byte aligned
sandbox: Disable standalone/API support
sandbox: Disable built-in malloc
sandbox: Add bootm support
sandbox: Add board info for architecture
sandbox: Add sandbox board
sandbox: Add architecture lib files
sandbox: Add cpu files
sandbox: Add compiler defines to support a 64-bit x86_64 platform
sandbox: Add architecture image support
Fix use of int as pointer in image.c
sandbox: Add architecture header files
arm: ca9x4_ct_vxp: enable PXE BOOTP options support
arm: ca9x4_ct_vxp: enable pxe command support
Convert ca9x4_ct_vxp to standard env variables
net: bootp: add PXE/RFC 4578 DHCP options support
Add pxe command
lib: add uuid_str_to_bin for use with bootp and PXE uuid
README: document standard image variables
Replace space and tab checks with isblank
cosmetic: remove unneeded curly braces
Add isblank
common: add run_command2 for running simple or hush commands
common, menu: use abortboot for menu timeout
Add generic, reusable menu code
DM9000:Add a byte swap macro for dm9000 io operation.
kw_gpio: fix error in kw_gpio_direction_input
Blackfin: bfin_spi: fix build error when DEBUG is defined
Blackfin: define CONFIG_SYS_CACHELINE_SIZE
video: Moving mx3fb.c to CONFIG_VIDEO
mx31: make HSP clock for mx3fb driver available
MX5: Make IPU display output and pixel format configurable
VIDEO: MX5: export pix format
VIDEO: MX5: Switch MX5 to CONFIG_VIDEO
video: update the Freescale DIU driver to use linux/fb.h
powerpc: cpm2 boards: update fcc register logic
Kyle Moffett [Wed, 19 Oct 2011 18:58:15 +0000 (14:58 -0400)]
mpc85xx: Add inline GPIO acessor functions
To ease the implementation of other MPC85xx board ports, several common
GPIO helpers are added to <asm/mpc85xx_gpio.h>.
Since each of these compiles to no more than 4-5 instructions it would
be very inefficient to call them out of line, therefore we put them
entirely in the header file.
The HWW-1U-1A board port which these were written for strongly prefers
to set multiple GPIOs as a single batch operation, so the API is
designed around that basis.
To assist other board ports, a small set of wrappers are used which
provides a standard gpio_request() interface around the MPC85xx-specific
functions. This can be enabled with CONFIG_MPC85XX_GENERIC_GPIO
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Simon Glass [Tue, 18 Oct 2011 05:50:42 +0000 (05:50 +0000)]
Correct dependency rule to fix SPL build
Commit 4750884 introduced a change in the dependency generation which
breaks SPL, because the source files being built are not initially present
and are symlinked as part of the build.
The .depend file must depend not only on the files in the DEPS list but
also on the sources which did not contribute files to the DEPS list, since
these sources will otherwise not get a dependency and will not be built.
Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Wolfgang Denk <wd@denx.de>
stany MARCEL [Fri, 14 Oct 2011 04:38:04 +0000 (04:38 +0000)]
ColdFire: Merge differentiated linking files into a sigle one by board
The spa, stm, int, 32 and 16 linking files are identical so there is
no need to differentiate them. A single lds file is now used, and
_config rule are simplified.
Signed-off-by: Stany MARCEL <stany.marcel@novasys-ingenierie.com>
Shengzhou Liu [Fri, 14 Oct 2011 08:26:06 +0000 (16:26 +0800)]
powerpc/85xx: Update USB device tree status based on pin settings
For P3060 and P4080, USB pins are multiplexed with other functions.
Update the device tree status for USB ports based on setting of
RCW[EC1] & RCW[EC2] which describe if pins are muxed to usb.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Shengzhou Liu [Fri, 14 Oct 2011 08:26:05 +0000 (16:26 +0800)]
fdt: Add new fdt_set_node_status & fdt_set_status_by_alias helpers
Add common function fdt_set_node_status() to assist in various locations
that we set a nodes status. This function utilizes the status values
that are part of the EPAPR spec (on power.org).
fdt_set_status_by_alias() is based on fdt_set_node_status() but uses an
alias string to identify the node to update.
We also add some shortcut functions to help the common cases of setting
"okay" and "disabled":
Finally, we fixup the corenet_ds ethernet code which previously had
a function by the same name that can be replaced with the new helpers.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Gerald Van Baren <vanbaren@cideas.com>
Kumar Gala [Fri, 14 Oct 2011 18:28:52 +0000 (13:28 -0500)]
powerpc/85xx: Add support for RMan LIODN initialization
This patch is intended to initialize RMan LIODN related registers on
P2041, P304S and P5020 SocS. It also adds the "rman@0" child node to
qman-portal nodes, adds "fsl,liodn" property to RMan inbound block nodes.
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 14 Oct 2011 05:01:23 +0000 (00:01 -0500)]
powerpc/85xx: Update setting of SRIO LIODNs
Properly set the LIODN values associated with SRIO controller. On
P4080/P3060 we have an LIODN per port and one for the RMU. On
P2041/P3041/P5020 we have 2 LIODNs per port.
Update the tables for all of these devices to properly handle both
styles.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 14 Oct 2011 08:17:56 +0000 (03:17 -0500)]
fm: Don't allow disabling of FM1-DTSEC1
The MDIO controller to talk to external PHYs is on FM1-DTSEC1 so don't
allow disabling. If we disable it we end up powering the block down in
the SoC and thus can't communicate to any external PHYs.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Thu, 13 Oct 2011 19:55:59 +0000 (14:55 -0500)]
fm-eth: Don't mark the MAC we use for MDIO as disabled in device tree
FM1-DTSEC1's MAC was being marked as disabled if the port was not
configured based on the SoC configuration. However we utilize the MAC
interface for MDIO and thus should NOT mark it disabled.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Simon Glass [Mon, 10 Oct 2011 08:55:19 +0000 (08:55 +0000)]
Move timestamp and version files into 'generated' subdir
There is a rather subtle build problem where the build time stamp is not
updated for out-of-tree builds if there exists an in-tree build which
has a valid timestamp file. So if you do an in-tree build, then an
out-of-tree build your timestamp will not change.
The correct timestamp_autogenerated.h lives in the object tree, but it
is not always found there. The source still lives in the source tree and
when compiling version.h, it includes timestamp_autogenerated.h. Since
the current directory is always searched first, this will come from the
source tree rather than the object tree if it exists there. This affects
dependency generation also, which means that common/cmd_version.o will not
even be rebuilt if you have ever done an in-tree build.
A similar problem exists with the version file.
This change moves both files into the 'generated' subdir, which is already
used for asm-offsets.h. Then timestamp.h and version.h are updated to
include the files from there.
There are other places where these generated files are included, but I
cannot see why these don't just use the timestamp.h and version.h headers.
So this change also tidies that up.
I have tested this with in- and out-of-tree builds, but not SPL. I have
looked at various other options for fixing this, including sed on the dep
files, -I- and -include flags to gcc, but I don't think they can be made
to work. Comments welcome.
Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
Simon Glass [Mon, 3 Oct 2011 19:26:50 +0000 (19:26 +0000)]
sandbox: Makefile changes to build sandbox architecture
At this point U-Boot will build and run on x86 under Linux.
The idea is to define a new architecture called 'sandbox', alongside ARM
and x86. This runs natively on Linux to suit the host machine. All
hardware access is either omitted or emulated.
The purpose of this system is to test the bulk of the non-hardware-specific
U-Boot code. We can mock the SPI flash, GPIOs, UART and keyboard, then test
that U-Boot behaves as we wish.
Simon Glass [Fri, 7 Oct 2011 13:53:49 +0000 (13:53 +0000)]
Adjust dependency rules to permit per-file flags
The dependency rules are currently done in a shell 'for' loop. This does not
permit Makefile variables to adjust preprocessor flags as is done with normal
compile flags, using the CFLAGS_path/file.o syntax.
This change moves the dependency generation into the Makefile itself, and
permits a CPPFLAGS_path/file.o to adjust preprocessor flags on a file or
directory basis.
The CPPFLAGS_... variable is also folded into CFLAGS during the build.
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