Commit graph

14193 commits

Author SHA1 Message Date
Macpaul Lin
afc1ce8288 doc/README: documents and readme for NDS32 arch
Documents and READMEs for NDS32 architecture.
It patch also provides usage of SoC AG101 and board ADP-AG101.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-10-22 00:54:45 +02:00
Macpaul Lin
5f1719c105 adp-ag101: add board adp-ag101 support
Add evaluation board "adp-ag101" configuration file adp-ag101.h.
Add adp-ag101.c board config and related settings.
Add board adp-ag101 into boards.cfg

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-10-22 00:54:25 +02:00
Macpaul Lin
64d614617f nds32: common bdinfo, bootm, image support
Add support of NDS32 to common commands bdinfo, bootm, and image format.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-10-22 00:54:06 +02:00
Macpaul Lin
72c73ddec3 nds32: standalone support
Add standalone program related support for nds32 architecture.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-10-22 00:53:48 +02:00
Macpaul Lin
463d47f66c nds32/lib: add generic funcs in NDS32 lib
Add Makefile, board.c, interrupts.c and bootm.c functions
to nds32 architecture.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-10-22 00:53:11 +02:00
Macpaul Lin
445a886d7a 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>
2011-10-22 00:52:51 +02:00
Macpaul Lin
37e5708afa 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>
2011-10-22 00:52:36 +02:00
Macpaul Lin
e70838444c nds32: add NDS32 support into common header file
Add NDS32 support into common header file.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-10-22 00:52:08 +02:00
Macpaul Lin
00f892fcc9 nds32: add header files support for nds32
Add generic header files support for nds32 architecture.
Cache, ptregs, data type and other definitions are included.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-10-22 00:51:37 +02:00
Timur Tabi
0c277ef9f9 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.

Signed-off-by: Timur Tabi <timur@freescale.com>
2011-10-22 00:49:18 +02:00
Dirk Eibach
486cad03be gpio: Add PCA9698 40-bit I2C I/O port
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
2011-10-22 00:43:45 +02:00
Linus Walleij
96baa4c376 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.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-10-22 00:42:04 +02:00
Che-liang Chiou
349e83f071 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.

+#define CONFIG_API
+#define CONFIG_SYS_MMC_MAX_DEVICE 2
+#define CONFIG_CMD_NET
+#define CONFIG_NET_MULTI

Signed-off-by: Che-Liang Chiou <clchiou@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-22 00:40:06 +02:00
Linus Walleij
df6a36fbef net: dc2114x: check for apropriate command
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.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-10-22 00:37:49 +02:00
Gerlando Falauto
b0e55d5b5a km/common: enable "env default" for all keymile boards
Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2011-10-22 00:37:03 +02:00
Macpaul Lin
55b438a919 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>
2011-10-22 00:36:12 +02:00
Holger Brunck
370853aedf km/common: remove obsolete header file
This header is unneeded due to code which was removed in the
past.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Wolfgang Denk <wd@denx.de>
2011-10-22 00:29:30 +02:00
Andreas Huber
2a7714ce64 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>
2011-10-22 00:29:09 +02:00
Holger Brunck
0eb0e59ed3 km/common: force set ethaddr only for KM kirkwood boards
This prevents u-boot to print out "Can't overwrite "ethaddr""
each time a powerpc board starts.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Wolfgang Denk <wd@denx.de>
2011-10-22 00:28:36 +02:00
Luka Perkov
8603b69b8b 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>
2011-10-22 00:16:29 +02:00
Valentin Longchamp
a2da616311 km_arm: enable POST for these boards
The current km_arm boards have a Power-On test jumper. When this
jumper is set, this triggers some Power-On tests on the board.

This patch enables the support of this jumper for starting the
memory_regions test when the jumper is set.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
2011-10-22 00:14:35 +02:00
Simon Schwarz
dee17768d4 removed static from images in cmd_bootm.c
This removes static modifier from images variable in cmd_bootm.c.

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
2011-10-21 23:56:17 +02:00
Wolfgang Denk
02aff558f4 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
2011-10-21 23:48:46 +02:00
Wolfgang Denk
f82c087e60 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
2011-10-21 23:36:40 +02:00
Wolfgang Denk
1b81f017b0 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
2011-10-21 23:35:12 +02:00
Kyle Moffett
710308ee18 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>
2011-10-21 00:04:28 -05:00
Timur Tabi
a836626cc4 powerpc/85xx: wait for alignment before resetting SERDES RX lanes (SERDES9)
The work-around for P4080 erratum SERDES9 says that the SERDES receiver
lanes should be reset after the XAUI starts tranmitting alignment signals.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-20 16:01:37 -05:00
Doug Anderson
3a8653b3ac cosmetic: Fixup fixup_silent_linux() for checkpatch
Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Anton Staaf <robotboy@chromium.org>
2011-10-20 16:38:08 +02:00
Simon Glass
eaeecde7bc 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>
2011-10-18 22:31:33 +02:00
stany MARCEL
f6ef7428ed ColdFire: Clean Makefile _config rules
Remove unused mkdir, and add missing ones.

Signed-off-by: Stany MARCEL <stany.marcel@novasys-ingenierie.com>
2011-10-19 00:35:05 +08:00
stany MARCEL
96d94385a7 ColdFire: Move boards with simple _config rules to boards.cfg
Signed-off-by: Stany MARCEL <stany.marcel@novasys-ingenierie.com>
2011-10-19 00:34:57 +08:00
stany MARCEL
606667d252 ColdFire: Fix compilation with CONFIG_SYS_DRAMSZ1 defined
A temp variable was used but not declared, with CONFIG_SYS_DRAMSZ1
defined. This variable is now declared in the functione when needed.

Signed-off-by: Stany MARCEL <stany.marcel@novasys-ingenierie.com>
2011-10-19 00:14:16 +08:00
stany MARCEL
327474f854 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>
2011-10-19 00:13:39 +08:00
stany MARCEL
aa2bd9b015 ColdFire: Add $(obj) before cpu lib to correct build
Missing $(obj) prevented the build of ColdFire boards in a directory
than sources

Signed-off-by: Stany MARCEL <stany.marcel@novasys-ingenierie.com>
2011-10-19 00:13:17 +08:00
stany MARCEL
25ceb277de ColdFire: Cleanup lds files for multiple defined symbols
Lds files cleened to remove multiple defined section and modified to
be compliant with --gc-sections added for ColdFire platform in a
previous patch.

Signed-off-by: Stany MARCEL <stany.marcel@novasys-ingenierie.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-19 00:13:13 +08:00
Kumar Gala
3b001ad26d powerpc/85xx: Fix P2020DS booting
The following commit removed the code that set odt_rd_cfg and
odt_wr_cfg.  With out this code P2020DS board will not boot:

commit 712cf7ab0b
Author: York Sun <yorksun@freescale.com>
Date:   Mon Oct 3 09:19:53 2011 -0700

    powerpc/mpc8xxx: Merge entries in DDR speed table

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-18 01:31:08 -05:00
Shengzhou Liu
f81f19fafa 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>
2011-10-18 00:37:31 -05:00
Shengzhou Liu
2a523f5240 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":

	fdt_status_okay()
	fdt_status_disabled()
	fdt_status_okay_by_alias()
	fdt_status_disabled_by_alias()

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>
2011-10-18 00:36:55 -05:00
Kumar Gala
4d28db8a1e 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>
2011-10-18 00:36:48 -05:00
Kumar Gala
9c42ef6145 powerpc/85xx: Update device tree handling for SRIO
Update device tree handling for SRIO controller to support updated
fsl,srio device tree binding.

We handle disabling of individual ports, the whole controller, RMU, and
RMAN.  Additionally, we setup the SRIO related LIODNs in the device
tree.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-18 00:36:43 -05:00
Kumar Gala
1a0c64219d 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>
2011-10-18 00:36:15 -05:00
Kumar Gala
f5b9e73641 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>
2011-10-18 00:36:15 -05:00
Kumar Gala
e81c0aba9a 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>
2011-10-18 00:36:15 -05:00
Simon Glass
efb2172ece 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>
2011-10-17 23:57:00 +02:00
Simon Glass
86eb49b3e5 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.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-17 23:56:59 +02:00
Simon Glass
9d2cb8e8e6 Add generic gpio.h in asm-generic
Since we want want to have a standard GPIO interface, this adds a definition
for this into include/asm-generic/gpio.h.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-17 23:56:59 +02:00
Simon Glass
4750884306 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.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-17 23:56:59 +02:00
Simon Glass
925493582c sandbox: Use uintptr_t for 32/64-bit compatibility
This fixes a problems when building on some 64-bit machines.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-17 23:56:59 +02:00
Simon Glass
c861fbf747 sandbox: Add basic config file
This basic provides required features along with a basic command set.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-17 23:56:58 +02:00
Simon Glass
7accb6ea56 sandbox: Add serial uart
This uart simply writes to stdout and reads from stdin. We might imagine
instead buffering the data so that a test interface can check output and
inject input.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-17 23:56:58 +02:00