Commit graph

2010 commits

Author SHA1 Message Date
Anatolij Gustschin
a621b167ba common/cmd_mdio.c: fix compile warning
cmd_mdio.c: In function 'mdio_read_ranges':
cmd_mdio.c:97: warning: comparison is always false due to limited range of data type

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Andy Fleming <afleming@freescale.com>
2011-04-30 23:09:48 +02:00
Anatolij Gustschin
d67d5d529a miiphy: miiphyutil.c: fix compile warning
Fix warning introduced while recent PHY Lib changes:

miiphyutil.c: In function 'miiphy_read':
miiphyutil.c:304: warning: comparison is always false due to limited range of data type

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Andy Fleming <afleming@freescale.com>
2011-04-30 23:09:25 +02:00
Macpaul Lin
f3c615b8ab cmd_nvedit.c: clean up with checkpatch
Code clean up of cmd_nvedit.c by using checkpatch.pl.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-04-30 22:27:19 +02:00
Macpaul Lin
0abddf82d5 cmd_ide: enhance new feature "CONFIG_IDE_AHB"
Although most IDE controller is designed to be connected to PCI bridge,
there are still some IDE controller support AHB interface for SoC design.

The driver implementation of these IDE-AHB controllers differ from other
IDE-PCI controller, some additional registers and commands access is required
during CMD/DATA I/O. Hence a configuration "CONFIG_IDE_AHB" in cmd_ide.c is
required to be defined to support these kinds of SoC controllers. Such as
Faraday's FTIDE020 series and Global Unichip's UINF-0301.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-04-30 21:04:25 +02:00
Wolfgang Denk
a146bcc208 Merge branch 'master' of git://git.denx.de/u-boot-mmc 2011-04-29 22:45:50 +02:00
Thomas Chou
28df15e023 mmc_spi: add mmc_init call
As Andy Fleming suggested, we can call mmc_init() in mmc_spi command.
So that we don't need to run mmcinfo command next.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2011-04-29 03:20:01 -05:00
Stefan Bigler
c649dda537 i2c: add i2c deblock sequence before and after every mux config
To make sure that the mux can be configured a deblocking sequence
is done before the mux configuration. After the mux switch the new leaf
of, the i2c tree must be again deblocked.

Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
cc: Detlev Zundel <dzu@denx.de>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
2011-04-28 10:56:54 +02:00
Kim Phillips
a000b7950d common: add a grepenv command
u-boot environments, esp. when boards are shared across multiple
users, can get pretty large and time consuming to visually parse.
The grepenv command this patch adds can be used in lieu of printenv
to facilitate searching.  grepenv works like printenv but limits
its output only to environment strings (variable name and value
pairs) that match the user specified substring.

the following examples are on a board with a 5313 byte environment
that spans multiple screen pages:

Example 1:  summarize ethernet configuration:

=> grepenv eth TSEC
etact=FM1@DTSEC2
eth=FM1@DTSEC4
ethact=FM1@DTSEC2
eth1addr=00:E0:0C:00:8b:01
eth2addr=00:E0:0C:00:8b:02
eth3addr=00:E0:0C:00:8b:03
eth4addr=00:E0:0C:00:8b:04
eth5addr=00:E0:0C:00:8b:05
eth6addr=00:E0:0C:00:8b:06
eth7addr=00:E0:0C:00:8b:07
eth8addr=00:E0:0C:00:8b:08
eth9addr=00:E0:0C:00:8b:09
ethaddr=00:E0:0C:00:8b:00
netdev=eth0
uprcw=setenv ethact $eth;setenv filename p4080ds/R_PPSXX_0xe/rcw_0xe_2sgmii_rev2_high.bin;setenv start 0xe8000000;protect off all;run upimage;protect on all
upuboot=setenv ethact $eth;setenv filename u-boot.bin;setenv start eff80000;protect off all;run upimage;protect on all
upucode=setenv ethact $eth;setenv filename fsl_fman_ucode_P4080_101_6.bin;setenv start 0xef000000;protect off all;run upimage;protect on all
usdboot=setenv ethact $eth;tftp 1000000 $dir/$bootfile;tftp 2000000 $dir/initramfs.cpio.gz.uboot;tftp c00000 $dir/p4080ds-usdpaa.dtb;setenv bootargs root=/dev/ram rw console=ttyS0,115200 $othbootargs;bootm 1000000 2000000 c00000;
=>

Example 2: detect unused env vars:

=> grepenv etact
etact=FM1@DTSEC2
=>

Example 3: reveal hardcoded variables; e.g., for fdtaddr:

=> grepenv fdtaddr
fdtaddr=c00000
nfsboot=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off console=$consoledev,$baudrate $othbootargs;tftp $loadaddr $bootfile;tftp $fdtaddr $fdtfile;bootm $loadaddr - $fdtaddr
ramboot=setenv bootargs root=/dev/ram rw console=$consoledev,$baudrate $othbootargs;tftp $ramdiskaddr $ramdiskfile;tftp $loadaddr $bootfile;tftp $fdtaddr $fdtfile;bootm $loadaddr $ramdiskaddr $fdtaddr
=> grep $fdtaddr
fdtaddr=c00000
my_boot=bootm 0x40000000 0x41000000 0x00c00000
my_dtb=tftp 0x00c00000 $prefix/p4080ds.dtb
nohvboot=tftp 1000000 $dir/$bootfile;tftp 2000000 $dir/$ramdiskfile;tftp c00000 $dir/$fdtfile;setenv bootargs root=/dev/ram rw ramdisk_size=0x10000000 console=ttyS0,115200;bootm 1000000 2000000 c00000;
=>

This patch also enables the grepenv command by default on
corenet_ds based boards (and repositions the DHCP command
entry to keep the list sorted).

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Kumar Gala <kumar.gala@freescale.com>
Cc: Andy Fleming <afleming@freescale.com>
2011-04-28 01:00:07 +02:00
thomas.langer@lantiq.com
2dc55d9ede fix redundant environment for serial flash
This patch fixes problems in the handling of redundant environment in env_sf.c

The major problem are double calls of free() on the allocated buffers,
which damages the internal data of malloc and crashes on next call.

In addition, the selection of the active environment had errors and compiler
warnings, which are corrected by this patch.

Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
2011-04-28 00:46:01 +02:00
Wolfgang Denk
f38536f913 Merge branch 'master' of git://git.denx.de/u-boot-arm 2011-04-27 21:48:09 +02:00
Jason Kridner
b633f66f02 Add 'led' command
This patch allows any board implementing the coloured LED API
to control the LEDs from the console.

led [green | yellow | red | all ]  [ on | off ]

or

led [ 1 | 2 | 3 | all ]  [ on | off ]

Adds configuration item CONFIG_CMD_LED enabling the command.

Partially based on patch from Ulf Samuelsson:
http://www.mail-archive.com/u-boot@lists.denx.de/msg09593.html.

Updated based on feedback:
http://www.mail-archive.com/u-boot@lists.denx.de/msg41847.html
https://groups.google.com/d/topic/beagleboard/8Wf1HiK_QBo/discussion
* Fixed a handful of style issues.
* Significantly reduced the number of #ifdefs and redundant code
* Converted redundant code into loops test against a structure
* Made use of cmd_usage()
* Introduced a str_onoff() function, but haven't yet put it in common
* Eliminated trailing newline

Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-04-27 19:38:05 +02:00
Grant Likely
55b0a39314 Respect memreserve regions specified in the device tree
If a regions is reserved in the fdt, then it should not be used.  Add
the memreserve regions to the lmb so that u-boot doesn't use them to
store the initrd.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
2011-04-25 21:11:21 -04:00
Grant Likely
ce6b27a874 Fix off-by-one error in passing initrd end address via device tree
The initrd_end variable contains the address immediately *after* the
initrd blob, not the last address containing data.  This patch fixes
an inadvertent off-by-one when setting up the initrd reserved map.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
2011-04-25 21:11:21 -04:00
Grant Likely
ed59e58786 Remove device tree booting dependency on CONFIG_SYS_BOOTMAPSZ
The previous patch makes u-boot use the full accessible size of ram as
the default boot mapped size if CONFIG_SYS_BOOTMAPSZ is not defined,
which means boot_relocate_fdt() can be changed to depend solely on
CONFIG_OF_LIBFDT.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
2011-04-25 21:11:20 -04:00
Grant Likely
c3624e6ed0 Default to bootm_size() when CONFIG_SYS_BOOTMAPSZ is not defined
This patch adds a function getenv_bootm_mapsize() for obtaining the
size of the early mapped region accessible by the kernel during early
boot.  It defaults to CONFIG_SYS_BOOTMAPSZ, or if not defined,
defaults to getenv_bootm_size(), which in turn defaults to the size of
RAM.

getenv_bootm_mapsize() can also be overridden with a "bootm_mapsize"
environmental variable.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
2011-04-25 21:11:20 -04:00
Grant Likely
590d3cacb9 Stop passing around bootmem_base value.
For the calls to boot_relocate_fdt(), boot_get_cmdline(), and
boot_get_kbd(), the value of bootmem_base is always obtained by
calling getenv_bootm_low().  Since the value always comes from the
same source, the calling signature for those functions can be
simplified by making them call getenv_bootm_low() directly.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
2011-04-25 21:11:19 -04:00
Loïc Minier
31e413985c Fix typo in #error: IS_IN_NOWHERE vs. IS_NOWHERE
Signed-off-by: Loc Minier <loic.minier@linaro.org>
2011-04-26 00:04:02 +02:00
Wolfgang Denk
aef293bc85 Merge branch 'phylib' of git://git.denx.de/u-boot-mmc 2011-04-20 23:01:52 +02:00
Wolfgang Denk
9dd5dad887 Merge branch 'misc' of git://git.denx.de/u-boot-blackfin 2011-04-20 22:57:35 +02:00
Wolfgang Denk
d7eb184af8 Merge branch 'master' of git://git.denx.de/u-boot-fdt 2011-04-20 22:53:34 +02:00
Wolfgang Denk
4f27f0ab98 Merge branch 'master' of git://git.denx.de/u-boot-mmc 2011-04-20 22:18:13 +02:00
Andy Fleming
995daa0b81 Add mdio command for new PHY infrastructure
The new mdio command doesn't have all of the features of the mii
command, but it provides the necessary read/write primitives, and allows
users to interact with 10G PHYs, and other PHYs which use Clause 45 of
802.3.  This means that the mdio command requires a "Device Address"
argument, though for clause 22 PHYs, the argument can be "-".

Signed-off-by: Andy Fleming <afleming@freescale.com>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-04-20 15:09:35 -05:00
Andy Fleming
5f184715ec Create PHY Lib for U-Boot
Extends the mii_dev structure to participate in a full-blown MDIO and
PHY driver scheme.  The mii_dev structure and miiphy calls are modified
in such a way to allow the original mii command and miiphy
infrastructure to work as before, but also to support a new set of APIs
which allow (among other things) sharing of PHY driver code and 10G support

The mii command will continue to support normal PHY management functions
(Clause 22 of 802.3), but will not be changed to support 10G
(Clause 45).

The basic design is similar to PHY Lib from Linux, but simplified for
U-Boot's network and driver infrastructure.

We now have MDIO drivers and PHY drivers

An MDIO driver provides:
read
write
reset

A PHY driver provides:
(optionally): probe
config - initial setup, starting of auto-negotiation
startup - waiting for AN, and reading link state
shutdown - any cleanup needed

The ethernet drivers interact with the PHY Lib using these functions:
phy_connect()
phy_config()
phy_startup()
phy_shutdown()

Each PHY driver can be configured separately, or all at once using
config_phylib_all_drivers.h (added in the patch which adds the drivers)

We also provide generic drivers for Clause 22 (10/100/1000), and
Clause 45 (10G) PHYs.

We also implement phy_reset(), and call it in phy_connect(). Because
phy_reset() is essentially the same as miiphy_reset, but:
a) must support 10G PHYs, and
b) should use the phylib primitives,

we implement miiphy_reset, using phy_reset(), but only when
CONFIG_PHYLIB is set. Otherwise, we just use the old version. In this
way, we save on compile size, even if we don't manage to save code size.

Pulled ethtool.h and mdio.h from:
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
782d640afd15af7a1faf01cfe566ca4ac511319d
With many, many deletions so as to enable compilation under u-boot

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-04-20 15:09:19 -05:00
Andy Fleming
16a5323833 miiphy: Fix some formatting issues
Mostly putting a space between function name and "(", and
doing return (foo)

Signed-off-by: Andy Fleming <afleming@freescale.com>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-04-20 13:44:46 -05:00
Kyle Moffett
d13ffa66af fdt_support: Fix buffer overflow in fdt_fixup_memory_banks
When fdt_fixup_memory_banks is called with 2-cell address and size
fields in the device-tree (IE: 64-bit address and size), then it will
overflow its on-stack "tmp" buffer.

This fixes the buffer size and adds a comment explaining how many bytes
need to be allocated per record.

Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Cc: Jerry Van Baren <vanbaren@cideas.com>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2011-04-17 21:08:41 -04:00
Wolfgang Denk
f16b608ae7 Merge branch 'sf' of git://git.denx.de/u-boot-blackfin 2011-04-13 22:04:11 +02:00
Mike Frysinger
6801201ee7 gpio: check request result
Make sure the pin request passed before attempting to use it later on.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-13 15:57:00 -04:00
Mike Frysinger
a972b8d701 gpio: generalize for all generic gpio providers
The Blackfin gpio command isn't terribly Blackfin-specific.  So generalize
the few pieces into two new optional helpers:
	name_to_gpio() - turn a string name into a GPIO #
	gpio_status() - display current pin bindings (think /proc/gpio)

Once these pieces are pulled out, we can relocate the cmd_gpio.c into the
common directory.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-13 15:56:51 -04:00
Mike Frysinger
c3d2a17c1e md5sum/sha1sum/unzip: split out of mondo mem file
There's no real need to keep these functions in the cmd_mem file since
they do not use any of the common global mem variables.  So split them
out into their own dedicated cmd files.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-13 15:56:47 -04:00
Mike Frysinger
710b99385c crc32: make command optional
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-13 15:56:43 -04:00
Mike Frysinger
a641b9794b make go optional
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-13 15:56:39 -04:00
Mike Frysinger
0c79cda01b env: make import/export optional
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-13 15:56:34 -04:00
Minkyu Kang
940e078297 mmc: show mmc capacity using print_size
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2011-04-13 06:35:22 -05:00
Thomas Chou
d52ebf1022 mmc: add generic mmc spi driver
This patch supports mmc/sd card with spi interface. It is based on
the generic mmc framework. It works with SDHC and supports multi
blocks read/write.

The crc checksum on data packet is enabled with the def,

There is a subcomamnd "mmc_spi" to setup spi bus and cs at run time.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2011-04-13 06:35:22 -05:00
Graeme Russ
fea2572001 x86: Rename i386 to x86
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2011-04-13 19:43:28 +10:00
Andreas Bießmann
418e046d89 common/cmd_bdinfo.c: fix do_bdinfo() for AVR32
This patch fixes following warning message:

---8<---
cmd_bdinfo.c:458: warning: initialization from incompatible pointer type
--->8---

There was a prototype change in 54841ab50c for
argv[] pointer type to const. This change was not made for AVR32 cause this
code came in later by a merge.

Signed-off-by: Andreas Biemann <biessmann@corscience.de>
2011-04-12 22:58:32 +02:00
Andreas Bießmann
8c3aff525c cmd_nvedit: use explicit typecast for printf
This patch fixes warnings in MAKEALL for avr32:

---8<---
cmd_nvedit.c: In function 'do_env_export':
cmd_nvedit.c:663: warning: format '%zX' expects type 'size_t', but argument 3 has type 'ssize_t'
--->8---

Signed-off-by: Andreas Biemann <biessmann@corscience.de>
2011-04-12 22:58:32 +02:00
Loïc Minier
6052cbab40 Fix misc spelling errors found by lintian
Signed-off-by: Loc Minier <loic.minier@linaro.org>
2011-04-12 22:58:31 +02:00
Mike Frysinger
8a07de03f0 cmd_sf: use cmd_usage() in more places
Requires a little reworking of the code flow with sub-functions, but
not a big deal.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-12 02:30:25 -04:00
Mike Frysinger
840ff99889 cmd_sf: drop device status message when probing
The common spi flash layer displays useful info when probing, so no
need for us to duplicate that.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-12 02:30:25 -04:00
Richard Retanubun
334eb4b02f cmd_sf: add handler for +len arg for erase command
This patch adds [+]len handler for the erase command that will
automatically round up the requested erase length to the flash's
sector_size.

Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-12 02:30:25 -04:00
Lei Wen
02cf345973 bootm: replace blob_start with image_start
For uImage always has a 64 bytes header, we couldn't expect to do
the xip from the header but should xip from the image start.

The latter logic in that section is also move the image from image_start
to the load address, so sync this logic to the xip operation.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-04-11 21:10:44 +02:00
Mike Frysinger
1ba7fd2567 Blackfin: ldrinfo: new command
Simple command to decode/check an LDR image before we try to boot it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08 00:44:27 -04:00
Mike Frysinger
31488a6f6e Blackfin: bootldr: use common defines
Now that the common bootrom.h sets up defines for us, switch to them
rather than our own local set.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08 00:44:27 -04:00
Wolfgang Denk
4db2fa7f94 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Conflicts:
	drivers/usb/host/ehci-pci.c

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-04-05 12:24:20 +02:00
Mingkai Hu
97039ab98c env_mmc: Allow board code to override the environment address
On some boards the environment may not be located at a fixed address in
the MMC/SDHC card.  This allows those boards to implement their own
means to report what address the environment is located at.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Zhao Chenhui <b35336@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-04 22:26:16 -05:00
Kyle Moffett
c7fd27ccfb mpc8xxx: DDR2/DDR3: Clean up DIMM-type switch statements
The numeric constants in the switch statements are replaced by #defines
added to the common ddr_spd.h header.  This dramatically improves the
readability of the switch statments.

In addition, a few of the longer lines were cleaned up, and the DDR2
type for an SO-RDIMM module was added to the DDR2 switch statement.

Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Kim Phillips <kim.phillips@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-04 09:24:43 -05:00
Erik Hansen
56887e27ae Remove unnecessary reset in usb_stor_get_info
The reset request in usb_stor_get_info is causing issues with some usb
sticks. Some of these sticks vendor_id/product_id have been hardcoded to
not reset but better is to remove the reset altogether. It is not needed.

Signed-off-by: Erik Hansen <erik@makarta.com>
2011-04-02 09:38:24 +02:00
Stefan Roese
7f5d8a4d8e UBI: Fix error code handling in ubi commands
Some ubi commands returned negative error codes, resulting in
the following error message on the prompt:

"exit not allowed from main input shell."

Negative error codes are not allowed.

This patch now changes the UBI code to return positive error codes.
Additionally "better" error codes are used, for example "ENOMEM" when
no memory is available for the UBI volume creation any more.

Also the output of some commands is enhanced:

Before:

=> ubi read 100000 testvol 100000
Volume testvol found at volume id 0
read 1048576 bytes from volume 0 to 100000(buf address)
=> ubi write 100000 testvol 1000
Volume testvol found at volume id 0

After:

=> ubi read 100000 testvol 100000
Read 1048576 bytes from volume testvol to 00100000
=> ubi write 100000 testvol 1000
4096 bytes written to volume testvol

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
2011-03-21 10:02:16 +01:00
Tom Warren
2ee3678159 serial: Add Tegra2 serial port support
Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-02-21 08:30:55 +01:00
Remy Bohmer
3a26c43e42 Fix build warnings in cmd_flash.c
These variables are only used in case CONFIG_SYS_NO_FLASH is NOT set:
struct mtd_device *dev;
struct part_info *part;
u8 dev_type, dev_num, pnum;

Signed-off-by: Remy Bohmer <linux@bohmer.net>
2011-02-19 20:32:38 +01:00
Simon Glass
89d48367ed Add USB host ethernet adapter support
This adds support for using USB Ethernet dongles in host mode. This is just
the framework - drivers will come later. A new config option called
CONFIG_USB_HOST_ETHER can be defined in board config files to switch this
on.

The was originally written by NVIDIA and was cleaned up for release by the
Chromium authors.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-02-19 20:32:36 +01:00
Wolfgang Denk
67fb0622a9 unzip: return uncompressed size in `filesize', and print it.
The unzip command did not provide a way for the caller to get any
information about the uncompressed size.  To make it better usable in
scripts, we now store the uncompressed size in the `filesize'
variable, like we do when for example loading a file over the network
or when reading it from a file system.  Following that analogy, it is
only consequent to also print the size.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-02-15 21:46:39 +01:00
Wolfgang Denk
cc22b795fb itest: fix result of string compares
The implementation of the string compare function of the "itest"
command was weird, as only the length of the shortest argument was
included in the compare, with the result that something like
"itest.s abd == abddef" would return TRUE.  Fix this.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-02-15 21:45:55 +01:00
Wolfgang Denk
c65715de78 Merge branch 'master' of git://git.denx.de/u-boot-mips 2011-02-12 20:37:47 +01:00
Wolfgang Denk
17f79e45e1 cmd_bmp.c: message about compressed formats is debug info only.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
2011-02-09 21:32:20 +01:00
Scott Wood
eef1d7199d NAND: env: remember the flags used in the previous environment
Previously, uninitialized stack space was being referenced.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2011-02-08 15:25:02 -06:00
Alexander Holler
ce297a8f7e USB: Change the necessary defines to get debug output
While debugging some USB stuff, I've first missed that there are actually
two defines necessary to get usefull output. The one needed to get debug output
for the communication with HUBs was burried somewhere deep inside the code.

Change that so that a #define DEBUG is enough while still leaving the possibility
to reduce unwanted debug output.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
2011-02-05 13:54:51 +01:00
Alexander Holler
cb44091fdf USB: Fix device stati for removable and powerctrl (typo)
I currently don't know if the error could have other consequences
than a wrong output when turning debug on.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
2011-02-05 13:54:51 +01:00
Shinya Kuribayashi
c6dc8a734d cmd_ide: Fix an unused CONFIG_AU1X00 symbol to work as intended
commit 8bde63eb3f ([MIPS] Rename Alchemy
processor configs into CONFIG_SOC_*) forgot to pick up this one.

Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com>
2011-02-05 20:06:03 +09:00
Alexander Holler
920a5dd232 NAND: Fix saving of redundand environment
When redundand environments are used the serial needs
to get increased, otherwise the old one will still be used.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
2011-02-02 16:14:08 -06:00
Wolfgang Denk
d1a24f0618 Minor Coding Style Cleanup.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-02-02 22:36:10 +01:00
Alexander Holler
89ffa8dbb5 Print compiler and linker version with the version command
After years of unsuccessful research I've finally shamelessly stolen other
peoples intellectual properties to present the all-new and world-changing
updated version command:
-
U-Boot>> version

U-Boot 2010.12-00014-g7435056-dirty (Jan 18 2011 - 23:19:38)
MyBoard
gcc (GCC) 0.42 (Distro foobar)
GNU ld (GNU Binutils) 0.314159265
-
May the toolchain bugs rest in peace.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
2011-02-02 21:56:39 +01:00
Liu Ying
8d46d5b186 lcd: align fb writing address for horizontal display offset
CONFIG_SPLASH_SCREEN_ALIGN makes uboot support display
offset for splashimage. The framebuffer writing address
should be calculated according to different kinds of
framebuffer pixel format, i.e., bits per pixel value.

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
2011-01-27 00:20:59 +01:00
Wolfgang Denk
5aebe3b072 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2011-01-25 21:13:04 +01:00
Kumar Gala
dd50af2515 powerpc/8xxx: Add hwconfig APIs to address early parsing used by DDR init
There are several users of the hwconfig APIs (8xxx DDR) before we have
the environment properly setup.  This causes issues because of the
numerous ways the environment might be accessed because of the
non-volatile memory it might be stored in.  Additionally the access
might be so early that memory isn't even properly setup for us.

Towards resolving these issues we provide versions of all the hwconfig
APIs that can be passed in a buffer to parse and leave it to the caller
to determine how to allocate and populate the buffer.

We use the _f naming convention for these new APIs even though they are
perfectly useable after relocation and the environment being ready.

We also now warn if the non-f APIs are called before the environment is
ready to allow users to address the issues.

Finally, we convert the 8xxx DDR code to utilize the new APIs to
hopefully address the issue once and for all.  We have the 8xxx DDR code
create a buffer on the stack and populate it via getenv_f().

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Wolfgang Denk <wd@denx.de>
2011-01-19 22:58:23 -06:00
Alexander Holler
c6b1ee664a Fix defines needed to enable command sha1sum
Documented is CONFIG_CMD_SHA1, through confusion in the source
CONFIG_CMD_SHA1 and CONFIG_CMD_SHA1SUM has to be used to enable
sha1sum.

Fix both, the documentation and the source, so that only
CONFIG_CMD_SHA1SUM is needed to enable the command sha1sum.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
2011-01-19 09:39:10 +01:00
Peter Tyser
141053d60a cmd_jffs2: Fix get_part_sector_size_nor() overflow bug
When a flash partition was positioned at the very top of a 32-bit memory
map (eg located at 0xf8000000 with a size of 0x8000000)
get_part_sector_size_nor() would incorrectly calculate the partition's
ending address to 0x0 due to overflow.  When the overflow occurred
get_part_sector_size_nor() would falsely return a sector size of 0.
A sector size of 0 results in subsequent jffs2 operations failing.

To workaround the overflow subtract 1 from calculated address of
the partition endpoint.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2011-01-19 00:04:43 +01:00
Lei Wen
47fc18f1e7 NAND: add the ability to directly write yaffs image
This patch add addition suffix to nand write to give the uboot
the power to directly burn the yaffs image to nand.

Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-01-12 17:13:10 -06:00
Wolfgang Denk
3e5ab1af24 Revert "boot cmds: convert to getenv_yesno() with autostart"
This reverts commit 5a442c0add.

This commit changed the behaviour of getenv_yesno() (both the default
behaviour and the documented behaviour for abbreviated arguments)
which resulted in problems in several areas.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-01-11 20:56:34 +01:00
Mike Frysinger
8ef583a035 miiphy: convert to linux/mii.h
The include/miiphy.h header duplicates a lot of things from linux/mii.h.
So punt all the things that overlap to keep the API simple and to make
merging between U-Boot and Linux simpler.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-09 18:06:50 +01:00
Mike Frysinger
82359aec45 cmd editing: mark erase/tab seqs constant
These strings are only read, so no need to have them be writable.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-09 18:03:58 +01:00
Mike Frysinger
d6efe244e4 cmd_mem: localize state variables
These "last" variables aren't used outside of this file, so add static.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-09 18:03:10 +01:00
Mike Frysinger
558605cf4f load_addr: move to common env code
Rather than keep the load_addr definition with the bootm code (which
just happens to use this), move it to the common env code.  This way
we can disable bootm support completely while retaining load_addr
usage with many other commands.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-09 18:02:06 +01:00
Mike Frysinger
52f0aa835f config_cmd_defaults.h: new header for common u-boot command defaults
We have config_defaults.h which are random configuration settings that
everyone gets by default.  We also have config_cmd_default.h which is a
recommended list of defaults but boards have to opt into.  Now we have
config_cmd_defaults.h which is a list of defaults that everyone gets
and has to actively opt out of.

For now, we populate it with the bootm command which previously was
unable to be disabled.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-09 18:01:03 +01:00
Mike Frysinger
560d424b6d env: re-add support for auto-completion
Currently, only basic completion is supported (no globs), but this is
what we had previously.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-09 17:57:37 +01:00
Wolfgang Denk
4b58266e95 cmd_net.c: fix build breakage
Commit 722b061 "autocomplete: remove runtime handler install" caused
some boards (like NETTA2_V2) to break with errors like these:

cmd_net.c:296: error: expected expression before ',' token

Fix this.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
2010-12-23 17:02:18 +01:00
Lei Wen
41c8624056 onenand: add yaffs write command
Yaffs image require to use the oob to store some info, so when we
burn the yaffs image, we need to also write the image's oob part
into flash.

This patch add addition suffix to onenand write to give the uboot
the power to directly burn the yaffs image to onenand.

Signed-off-by: Lei Wen <leiwen@marvell.com>
2010-12-17 14:32:12 -06:00
Mike Frysinger
2eb1573f01 hashtable: drop all non-reentrant versions
The non-reentrant versions of the hashtable functions operate on a single
shared hashtable.  So if two different people try using these funcs for
two different purposes, they'll cause problems for the other.

Avoid this by converting all existing hashtable consumers over to the
reentrant versions and then punting the non-reentrant ones.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-12-17 21:07:14 +01:00
Wolfgang Denk
006915fbb0 Merge branch 'master' of ../master into next 2010-12-16 23:00:53 +01:00
Kumar Gala
bb141079d3 hwconfig: Fix handling of env_hwconfig, board_hwconfig, and cpu_hwconfig
The handling of env_hwconfig, board_hwconfig, and cpu_hwconfig got
broken when we removed the boards defining dummy board_hwconfig
& cpu_hwconfig values.

We fix this by handling the various strings in priority order.  If
hwconfig_parse returns NULL for a given string we check the next one
in order (env_hwconfig, board_hwconfig, followed by cpu_hwconfig).

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-12-09 11:01:13 +01:00
Lei Wen
a430b137eb onenand: fix oob print out issue
Seems original implementation forget to set the pointer to point
to the oobbuf, so when we want to see oob buf, we see nothing...
Fix it by get pointer as the oobbuf set.

Signed-off-by: Lei Wen <leiwen@marvell.com>
2010-12-07 16:04:20 -06:00
Steve Sakoman
068a208b4a env_nand: Use nand_read_skip_bad instead of nand_read
The nand-read function returns an error code if correctable errors have occurred.
This is not desirable, since the errors have been corrected!

This patch switches to the nand_read_skip_bad function which does not
return an error code if the errors are correctable.

Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org>
Acked-by: Scott Wood <scottwood@freescale.com>
2010-12-06 18:28:33 -06:00
Stefan Roese
2f15cfd187 UBI/UBIFS: Automatically unmount UBIFS volume upon UBI partition change
Automatically unmount UBIFS partition when user changes the UBI device.
Otherwise the following UBIFS commands will crash.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-12-03 18:24:04 +01:00
Stefan Roese
9a2ea578bc UBIFS: Change "ubifs mount" to "ubifsmount" in ubifsls output
Signed-off-by: Stefan Roese <sr@denx.de>
2010-12-03 16:33:20 +01:00
Stefan Roese
cb9c09d487 UBIFS: Add ubifsumount command to unmount an active volume
This new ubifsumount command allows the user to unmount a previously
mounted UBIFS volume.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-12-03 16:32:09 +01:00
Kumar Gala
b194577b29 hwconfig: Fix dummy initialization of {board, cpu}_hwconfig
Since board_hwconfig & cpu_hwconfig are defined as weak and dont have a
default value they will get put into the BSS if they aren't defined
elsewhere.  This is problematic as we try to utilize hwconfig before
we've relocated and thus BSS isn't setup.

Instead of giving dummy values in the board files that utilize this
feature, we can just initialize the variables to an empty string and
thus move them out of the BSS if they aren't defined elsewhere.

Also made board_hwconfig & cpu_hwconfig arrays to reduce size associated
with string pointers vs arrays.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-11-30 22:11:19 +01:00
Mike Frysinger
d7be3056de stdio: constify "name" arg in public api
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:58:48 +01:00
Mike Frysinger
5a442c0add boot cmds: convert to getenv_yesno() with autostart
Use the new helper func to clean up duplicate logic handling of the
autostart env var.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:58:30 +01:00
Mike Frysinger
7edb186fcf image: constify lookup tables
These are pure lookup tables -- no need to be writable.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:58:27 +01:00
Mike Frysinger
fc9903f38d cmd_itest: constify & localize op table
No one else needs this table.  While we're here, use the standard
ARRAY_SIZE helper macro.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:58:26 +01:00
Mike Frysinger
bdbc1303cb cmd_date: constify
Many strings in this file need not be writable.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:58:24 +01:00
Mike Frysinger
722b061b6f autocomplete: remove runtime handler install
Rather than add runtime overhead of installing completion handlers, do it
statically at build time.  This requires a new build time helper macro to
declare a command and the completion handler at the same time.  Then we
convert the env related funcs over to this.

This gives an opportunity to also unify the U_BOOT_CMD macros.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:49:27 +01:00
Mike Frysinger
882b7d726f do_reset: unify duplicate prototypes
The duplication of the do_reset prototype has gotten out of hand,
and they're not all in sync.  Unify them all in command.h.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:47:24 +01:00
Mike Frysinger
7842fb7c4f do_bootd: unify duplicate prototypes
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:46:47 +01:00
Mike Frysinger
36ebb78779 do_bootm: unify duplicate prototypes
The duplication of the do_bootm prototype has gotten out of hand,
and they're pretty much all outdated (wrt constness).  Unify them
all in command.h.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:45:32 +01:00
Mike Frysinger
3a5ee0b1d6 cmd_mii: localize & constify local funcs/data
No need for these structures to be writable or global.

While we're here, also drop local versions of the ARRAY_SIZE macro.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28 21:40:35 +01:00
Dirk Behme
71ae5f7a3f Fix compiler warning in fdt_support.c
Fix compiler warning

fdt_support.c: In function 'of_bus_default_count_cells':
fdt_support.c:957: warning: passing argument 1 of '__swab32p' discards qualifiers from pointer target type
fdt_support.c:965: warning: passing argument 1 of '__swab32p' discards qualifiers from pointer target type

be32_to_cpup() expects an 'u32 *' while prop is 'const u32 *'.

Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2010-11-28 12:41:53 +01:00
Thomas Weber
0d302af0bb common/cmd_nvedit: Use return value of cmd_usage
Use the return value of cmd_usage instead of ignoring this
and returning a 1.

Signed-off-by: Thomas Weber <weber@corscience.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2010-11-27 23:35:13 +01:00
Thomas Weber
7013c06124 Common/command: Guard strchr/strlen from NULL pointer
Guard strchr/strlen from being called with NULL pointer.
This line is crashing when command "env" is called without subcommand.

The cmd is NULL in this case because the calling function "do_env"
decremented the argc without checking if there are still arguments available.

Signed-off-by: Thomas Weber <weber@corscience.de>
2010-11-27 23:35:13 +01:00
Thomas Weber
5904da0214 Common/cmd_nvedit: Check for env subcommand
The env command needs one subcommand. If this is not available
print the usage help.

Signed-off-by: Thomas Weber <weber@corscience.de>
2010-11-27 23:35:13 +01:00
Wolfgang Denk
0390e26705 common/Makefile: don't include env_embedded.o into libcommon
Some boards use an embedded environment, where env_embedded.o has to
be linked at a special position in the U-Boot image; to make this
possible, we do not include it into libcommon.o for such boards.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2010-11-26 22:08:19 +01:00
Kumar Gala
6163f5b4c8 malloc: Fix issue with calloc memory possibly being non-zero
Since we set #define MORECORE_CLEARS 1, the code assumes 'sbrk' always
returns zero'd out memory.  However since its possible that free()
returns memory back to sbrk() via malloc_trim we could possible get
non-zero'd memory from sbrk().  This is a problem for when code might
call calloc() and expect the memory to have been zero'd out.

There are two possible solutions to this problem.
1. change #define MORECORE_CLEARS 0
2. memset to zero memory returned to sbrk.

We go with the second since the sbrk being called to free up memory
should be pretty rare.

The following code problems an example test to show the issue.  This
test code was inserted right after the call to mem_malloc_init().

...
       u8 *p2;
       int i;

       printf("MALLOC TEST\n");
       p1 = malloc(135176);
       printf("P1 = %p\n", p1);
       memset(p1, 0xab, 135176);

       free(p1);
       p2 = calloc(4097, 1);
       printf("P2 = %p %p\n", p2, p2 + 4097);

       for (i = 0; i < 4097; i++) {
	       if (p2[i] != 0)
		       printf("miscompare at byte %d got %x\n", i, p2[i]);

       free(p2);
       printf("END MALLOC TEST\n\n");
...

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Tested-by: Wolfgang Denk <wd@denx.de>
2010-11-17 22:06:40 +01:00
Sebastien Carlier
6d8962e814 Switch from archive libraries to partial linking
Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils.  As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".

This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.

The name of each former library archive is preserved except for
extensions which change from ".a" to ".o".  This commit updates
references accordingly where needed, in particular in some linker
scripts.

This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols.  Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
2010-11-17 21:02:18 +01:00
Peter Tyser
983eb9d162 pci: Clean up PCI info when CONFIG_PCI_SCAN_SHOW
This change does the following:
- Removes the printing of the PCI interrupt line value.  This is
  normally set to 0 by U-Boot on bootup and is rarely used during
  everyday operation.

- Prints out the PCI function number of a device.  Previously a device
  with multiple functions would be printed identically 2 times, which is
  generally confusing.  For example, on an Intel 2 port gigabit Ethernet
  card the following was displayed:
    ...
    04  01  8086  1010  0200  00
    04  01  8086  1010  0200  00
    ...

- Prints a text description of each device's PCI class instead of the
  raw PCI class code.  The textual description makes it much easier to
  determine what devices are installed on a PCI bus.

- Changes the general formatting of the PCI device output.

Previous output:
  PCIE1: connected as Root Complex
          04  01  8086  1010  0200  00
          04  01  8086  1010  0200  00
          03  00  10b5  8112  0604  00
          02  01  10b5  8518  0604  00
          02  02  10b5  8518  0604  00
          08  00  1957  0040  0b20  00
          07  00  10b5  8518  0604  00
          09  00  10b5  8112  0604  00
          07  01  10b5  8518  0604  00
          07  02  10b5  8518  0604  00
          06  00  10b5  8518  0604  00
          02  03  10b5  8518  0604  00
          01  00  10b5  8518  0604  00
  PCIE1: Bus 00 - 0b
  PCIE2: connected as Root Complex
          0d  00  1957  0040  0b20  00
  PCIE2: Bus 0c - 0d

Updated output:
  PCIE1: connected as Root Complex
          04:01.0 - 8086:1010 - Network controller
          04:01.1 - 8086:1010 - Network controller
          03:00.0 - 10b5:8112 - Bridge device
          02:01.0 - 10b5:8518 - Bridge device
          02:02.0 - 10b5:8518 - Bridge device
          08:00.0 - 1957:0040 - Processor
          07:00.0 - 10b5:8518 - Bridge device
          09:00.0 - 10b5:8112 - Bridge device
          07:01.0 - 10b5:8518 - Bridge device
          07:02.0 - 10b5:8518 - Bridge device
          06:00.0 - 10b5:8518 - Bridge device
          02:03.0 - 10b5:8518 - Bridge device
          01:00.0 - 10b5:8518 - Bridge device
  PCIE1: Bus 00 - 0b
  PCIE2: connected as Root Complex
          0d:00.0 - 1957:0040 - Processor
  PCIE2: Bus 0c - 0d

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-11-14 23:46:46 +01:00
Lei Wen
6d1d51b32b env_mmc: fix compile warning
hexport would complain implicit declaration, if we don't add the
include file.

env_mmc.c: In function 'saveenv':
env_mmc.c:109: warning: implicit declaration of function 'hexport'

Signed-off-by: Lei Wen <leiwen@marvell.com>
2010-11-14 23:28:21 +01:00
Stefano Babic
590084a2f7 env_sf: remove warning introduced with last patch
Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-10-29 23:07:59 +02:00
Wolfgang Denk
a9aa392629 Drop support for CONFIG_SYS_ARM_WITHOUT_RELOC
When this define was introduced, the idea was to provide a soft
migration path for ARM boards to get adapted to the new relocation
support.  However, other recent changes led to a different
implementation (ELF relocation), where this no longer works.  By now
CONFIG_SYS_ARM_WITHOUT_RELOC does not only not help any more, but it
actually hurts because it obfuscates the actual code by sprinkling it
with lots of dead and non-working debris.

So let's make a clean cut and drop CONFIG_SYS_ARM_WITHOUT_RELOC.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
2010-10-29 21:39:59 +02:00
Wolfgang Denk
2e5167ccad Replace CONFIG_RELOC_FIXUP_WORKS by CONFIG_NEEDS_MANUAL_RELOC
By now, the majority of architectures have working relocation
support, so the few remaining architectures have become exceptions.
To make this more obvious, we make working relocation now the default
case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
2010-10-29 21:32:07 +02:00
Enric Balletbo i Serra
57ff9f2421 cmd_onenand.c: Fix command usage help.
Running the onenand command without arguments does nothing, with this
patch shows the command usage.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
2010-10-27 20:51:22 +02:00
Stefano Babic
a3110f01c4 env_sf: updated to the new environment code
Functions to store/retrieve the environment from a SPI flash was not updated
to the new environment code. The non-redundant case was
not working correctly, reporting ""Environment SPI flash not initialized"
and the code was not compiled clean in the redundant case.

The patch fixes these issue and makes the code more coherent
with other environment storage (nand, flash).

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-10-27 20:30:23 +02:00
Wolfgang Denk
ec5c04cdb5 Revert "cmd_net: drop spurious comma in U_BOOT_CMD"
This commit causes build errors like this:

cmd_net.c:301:1: error: macro "U_BOOT_CMD" requires 6 arguments, but only 5 given
cmd_net.c:298: warning: data definition has no type or storage class
cmd_net.c:298: warning: type defaults to 'int' in declaration of 'U_BOOT_CMD'

This reverts commit 8f4cb77ef7.
2010-10-27 20:13:46 +02:00
Mike Frysinger
8f4cb77ef7 cmd_net: drop spurious comma in U_BOOT_CMD
Building for boards that have CONFIG_CMD_CDP enabled fail with:
cmd_net.c:301: error: expected expression before ',' token

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-26 21:14:55 +02:00
Wolfgang Denk
25ddd1fb0a Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not
being able to use "sizeof(struct global_data)" in assembler files.
Recent experience has shown that manual synchronization is not
reliable enough.  This patch renames CONFIG_SYS_GBL_DATA_SIZE into
GENERATED_GBL_DATA_SIZE which gets automatically generated by the
asm-offsets tool.  In the result, all definitions of this value can be
deleted from the board config files.  We have to make sure that all
files that reference such data include the new <asm-offsets.h> file.

No other changes have been done yet, but it is obvious that similar
changes / simplifications can be done for other, related macro
definitions as well.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-26 21:05:30 +02:00
Enric Balletbo i Serra
cdb1d4f97e ARM: fix relocation support for onenand device.
We also have to relocate the onenand command table manually, otherwise
onenand command don't work.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
2010-10-23 22:55:47 +02:00
Kumar Gala
c4b115f536 hwconfig: Utilize getenv_f before relocation to allow for larger buffer
Since we use hwconfig in cases before relocation (like getting DDR
params on FSL PPC systems), we can have strings that exceed the early
small (32 byte) buffer size that getenv will handle.

So we explicitly allocate our own buffer on the stack and use if to
handle getting the hwconfig env string.  We currently utilize a string
length of 128 bytes.

This allows us to get rid of boot messages like:

env_buf too small [32]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-23 22:10:54 +02:00
Peter Tyser
3f7ffa440a env_flash: Disable debug print statements
With debug the follow is printed:
  => saveenv
  Saving Environment to Flash...
  Data to save 0x18000
  Data (start 0xfff48000, len 0x18000) saved at 0x7fe63f20
  Protect off FFF40000 ... FFF5FFFF
  Un-Protected 1 sectors
  Erasing Flash...
  . done
  Erased 1 sectors
  Writing to Flash... Restoring the rest of data to 0xfff48000 len 0x18000
  done
  Protected 1 sectors
  =>

Without debug:
  => saveenv
  Saving Environment to Flash...
  Un-Protected 1 sectors
  Erasing Flash...
  . done
  Erased 1 sectors
  Writing to Flash... done
  Protected 1 sectors
  =>

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-23 22:10:14 +02:00
Wolfgang Denk
f2b382ea06 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2010-10-23 21:59:42 +02:00
Mike Frysinger
2ff1228542 usb_storage: constify us_direction lookup table
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 21:41:46 +02:00
John Schmoller
96d6160324 pci: Add ability to re-enumerate PCI buses
Add a new 'pci enum' command which re-enumerates the PCI buses.  This
command is enabled via the CONFIG_CMD_PCI_ENUM define and can be useful
in boards with FPGAs connected via PCI/PCIe, boards that support PCI
hot-plugging, or during PCI debug.

Also enable the 'pci enum' command for X-ES's Freescale-based boards.

Signed-off-by: John Schmoller <jschmoller@xes-inc.com>
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Wolfgang Denk <wd@denx.de>
2010-10-22 02:17:12 -05:00
Timur Tabi
43b08af53e always relocate fdt into an lmb-allocated memory block
The device tree (fdt) must always exist in within the bootmap (usually the
first 16MB of RAM).  If it doesn't, then boot_relocate_fdt() will allocate
an LMB region in the bootmap and copy the fdt into that region.  It will
also increase the size of the fdt.

If the fdt is already in the bootmap, then previously the memory was just
reserved.  There was no contingency if the reservation failed, however.

By always allocating an lmb region and copying/resizing the fdt into that
region, the code is simplified and the memory region is always allocated
properly.

Also change the types of some variables to avoid some typecasts.

Signed-off-by: Timur Tabi <timur@freescale.com>
Tested-by: Ira Snyder <iws@ovro.caltech.edu>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20 02:28:00 -05:00
Wolfgang Denk
70994c79ca common/fdt_support.c: Fix compile warnings
Commit a6bd9e8 "FDT: Add fixup support for multiple banks of memory"
removed code but forgot to remove the variables used by it, resulting
in warnings:

fdt_support.c: In function 'fdt_fixup_memory_banks':
fdt_support.c:399: warning: unused variable 'sizecell'
fdt_support.c:399: warning: unused variable 'addrcell'

Remove the declarations, too.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-20 08:59:16 +02:00
Wolfgang Denk
b18815752f Merge branch 'master' of git://git.denx.de/u-boot-arm 2010-10-20 00:10:07 +02:00
Stefano Babic
a790b5b232 cmd_fpga: cleanup help and check parameters
The usage and help for the fpga command is wrong and incomplete,
and the parameters are not checked before to be passed to the
underlying subfunction.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-10-19 23:52:45 +02:00
Marek Vasut
dd88d79e31 common: Enable serial for PXA250
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19 22:46:59 +02:00
John Rigby
fca43cc801 boot: change some arch ifdefs to feature ifdefs
The routines boot_ramdisk_high, boot_get_cmdline and boot_get_kbd
are currently enabled by various combinations of CONFIG_M68K,
CONFIG_POWERPC and CONFIG_SPARC.

Use CONFIG_SYS_BOOT_<FEATURE> defines instead.

CONFIG_SYS_BOOT_RAMDISK_HIGH
CONFIG_SYS_BOOT_GET_CMDLINE
CONFIG_SYS_BOOT_GET_KBD

Define these as appropriate in arch/include/asm/config.h files.

Signed-off-by: John Rigby <john.rigby@linaro.org>
Acked-by: Wolfgang Denk <wd@denx.de>
2010-10-18 22:53:32 +02:00
John Rigby
5a75e12107 FDT: only call boot_get_fdt from generic code
All arches except nios2 and microblaze call boot_get_fdt
from bootm_start in common/cmd_bootm.c.

Having nios2 and microblaze do so as well removes code from
their respective do_bootm_linux routines and allows removal of
a nasty ifdef from bootm_start.

In the case where boot_get_fdt returns an error bootm_start
returns and the platform specific do_bootm_linux routines
will never get called.

Also only check argv[3] for an fdt addr if argc > 3 first.
This is already the case for nios2.

Signed-off-by: John Rigby <john.rigby@linaro.org>
CC: Scott McNutt <smcnutt@psyent.com>
CC: Michal Simek <monstr@monstr.eu>
CC: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Wolfgang Denk <wd@denx.de>
Acked-by: Michal Simek <monstr@monstr.eu>
Tested-by: Thomas Chou <thomas@wytron.com.tw>
2010-10-18 22:52:10 +02:00
John Rigby
a6bd9e83ab FDT: Add fixup support for multiple banks of memory
Add fdt_fixup_memory_banks and reimplement fdt_fixup_memory
using it.  Tested on OMAP3 beagle board with two banks of
memory.

Signed-off-by: John Rigby <john.rigby@linaro.org>
CC: Jerry Van Baren <vanbaren@cideas.com>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2010-10-18 22:50:53 +02:00
John Rigby
d1263fced2 common/image.c remove extra calls to be32_to_cpu in boot_get_fdt
fdt_totalsize returns size in cpu endian so don't call be32_to_cpu
on the result.  This was harmless on big endian platforms but not
on little endian ARMs.

Signed-off-by: John Rigby <john.rigby@linaro.org>
2010-10-18 22:50:17 +02:00
John Rigby
758b39979d common/image.c fix length calculation in boot_relocate_fdt
boot_relocate_fdt is called on platforms with CONFIG_SYS_BOOTMAPSZ
defined to relocate the device tree blob to be inside the
boot map area between bootmap_base and bootmap_base+CONFIG_SYS_BOOTMAPSZ.

For the case where the blob needs to be relocated, space is
allocated inside the bootmap by calling lmb_alloc_base with
size passed in plus some padding:

    of_len = *of_size + CONFIG_SYS_FDT_PAD;

For the case where the blob is already inside the bounds of the boot map
area, lmb_reserve is called to reserve the the space where the blob is
already residing.  The calculation for this case is currently:

    of_len = (CONFIG_SYS_BOOTMAPSZ + bootmap_base) - (ulong)fdt_blob;

This is wrong because it reserves all the space in the boot map area
from the blob to the end ignoring completely the actual size. The
worst case is where the blob is at the beginning and the entire boot map
area get reserved. Fix this by changing the length calculation to this:

    of_len = *of_size + CONFIG_SYS_FDT_PAD;

This bug has likely never manifested itself because bootm has never
been called with the fdt blob already in the bootmap area.  In my
testing on an OMAP3 beagle board I initially worked around the bug
by simply moving the initial location of the fdt blob.  I have tested
with the new calculation with the fdt blob both inside and outside
the boot map area.

Signed-off-by: John Rigby <john.rigby@linaro.org>
2010-10-18 22:49:47 +02:00
Joakim Tjernlund
1ba91ba233 dlmalloc.c: Fix gcc alias warning
Fix these warnings:
dlmalloc.c: In function 'free':
dlmalloc.c:2507: warning: dereferencing pointer '({anonymous})' does break strict-aliasing rules
dlmalloc.c:2507: warning: dereferencing pointer '({anonymous})' does break strict-aliasing rules
dlmalloc.c:2507: warning: dereferencing pointer '({anonymous})' does break strict-aliasing rules

Some page(http://blog.worldofcoding.com/2010/02/solving-gcc-44-strict-aliasing-problems.html)
suggests adding __attribute__((__may_alias__)). Doing so makes the warnings go away.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2010-10-18 22:44:31 +02:00
Scott Wood
16e00992d8 Fix warning in nand unlock command
Commit ea533c260a changed
arg_off_size to take a pointer to a device index, rather than
to the device itself.  When updating callers, the nand unlock
code was missed.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2010-10-18 14:54:08 -05:00
Wolfgang Denk
cacc342d5a Merge branch 'master' of git://git.denx.de/u-boot-arm 2010-10-17 20:25:05 +02:00
Lei Wen
e79f48393d env_mmc: fix cannot save env issue
The env change its implementation after this log, while env mmc
didn't change it immediately, which cause issue. Follow to the
new style to fix it.

commit ea882baf9c
Author: Wolfgang Denk <wd@denx.de>
Date:   Sun Jun 20 23:33:59 2010 +0200

    New implementation for internal handling of environment variables.

Signed-off-by: Lei Wen <leiwen@marvell.com>
2010-10-13 22:02:32 +02:00
Steve Sakoman
d470a6f60a env_mmc: Fix crashing bug encountered after enabling ARM relocation
The crash was occuring in env_relocate because it was being called prior
to mmc_initialize.  This patch moves the MMC initialization earlier in
the init process.

This patch also cleans up the env_relocate_spec code in env_mmc.c

Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org>
Acked-by: Stefano Babic <sbabic@denx.de>
2010-10-13 21:52:13 +02:00
Wolfgang Denk
9de9932693 Merge branch 'master' of git://git.denx.de/u-boot-usb 2010-10-13 20:57:34 +02:00
Matthew McClintock
cb2707af7a common/fdt_support.c: fix compile error
Fix build error introduced in beca5a5f5b

common/libcommon.a(fdt_support.o): In function `fdt_add_edid':
/local/hudson/jobs/mirrors-u-boot.git/workspace/common/fdt_support.c:1205: undefined reference to `fdt_increase_size'
make: *** [u-boot] Error 1

Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-10-13 20:25:33 +02:00
Ludovic Courtès
99e9ed1f49 usb: Add support for multiple-LUN mass storage devices
This patch changes `usb_stor_scan' to scan all the LUNs of each mass
storage device.  It also fixes the various commands to correctly set
the LUN field.

Notably, it allows each LUN of GuruPlug's microSD card reader to be
accessed.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-10-13 12:07:58 +02:00
Brent Darley
076f1be8e1 TSI148: Fix argument parsing
This patch does 2 things:
 - Fix the argument number assigned to the vdw (VME data width) value.
   Previously, a nonexistent 7th arument was read as the vdw variable.

 - Reduce the size of the argument array for the tsi148 command from
   8 to 7.  The tsi148 command itself is argument index 0, and the
   maximum number arguments passed to the command is 6, making a total
   of 7 for the array.

Signed-off-by: Brent Darley <bdarley@xes-inc.com>
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-12 23:31:10 +02:00
Stefan Roese
eaadb44edf cp/cmp: Add WATCHDOG_RESET in copy and compare loop
On some boards with a very short watchdog timeout, the "cp" and
"cmp" commands may reset the board. This patch adds some
watchdog resets inside the loops. Otherwise for example the lwmon5
board will reset while doing something like this:

=> cp.b fc000000 1000000 100000

Signed-off-by: Stefan Roese <sr@denx.de>
2010-10-12 22:50:19 +02:00
Ilya Yanok
7f0d241d5c led_display: split led display support into generic and hw-dependent parts
Split the display command into generic interface and hardware-specific
realization for PDSP188x LED display found on hmi1001 and manroland
boards. Simple interface for LED displays is defined in
include/led-display.h and described in doc/README.LED_display.
Driver-specific implementation was moved into drivers/misc/pdsp188x.c
file (enabled with CONFIG_PDSP188x set).

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
2010-10-12 22:44:33 +02:00
Lei Wen
d259079d6d env: don't set to default env twice when use CONFIG_ENV_IS_NOWHERE
When use the CONFIG_ENV_IS_NOWHERE, I met such issue:

	DRAM:  256 MiB
	Using default environment

	*** Warning - bad CRC, using default environment

Signed-off-by: Lei Wen <leiwen@marvell.com>
2010-10-12 21:31:04 +02:00
Anatolij Gustschin
beca5a5f5b fdt_support: support adding EDID property to FDT display nodes
Boards can pass display timing info for drivers using EDID
block. Provide common function to add board specific EDID
data to the device tree. Subsequent patch makes use of this
functionality.

Detailed timing descriptor data from EDID is used for
programming the display controller. This is currently
implemented on the Linux side by the fsl-diu-fb frame
buffer driver and it is documented there in
Documentation/powerpc/dts-bindings/fsl/diu.txt.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Cc: Gerald Van Baren <vanbaren@cideas.com>
2010-10-12 21:05:58 +02:00
Alexander Stein
c000808b6a CONFIG_CMD_JFFS2 is not necessary to use mtdparts on erase & protect on/off
The include <jffs2/jffs2.h> is still necessary though.

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Acked-by: Stefan Roese <sr@denx.de>
2010-10-12 21:02:55 +02:00
Wolfgang Denk
0ee8746a93 Merge branch 'master' of git://git.denx.de/u-boot-net 2010-10-12 20:44:46 +02:00
Peter Tyser
bf6cb247a5 rarp: Condtionally compile rarp support
Most people don't use the 'rarpboot' command, so only enable it when
CONFIG_CMD_RARP is defined.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-10-11 23:00:29 -07:00
Scott Wood
36650ca9f1 Followup fixes on the mtdparts spread patchset
Consolidate some code in mtd_get_len_incl_bad(), and fix a condition
where a valid partition could be reported as truncated if it has a
good block at the end of the device (unlikely, since the BBT is usually
there).

Fix mid-block declarations in net_part_size().

Signed-off-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: Ben Gardiner <bengardiner@nanometrics.ca>
2010-10-11 15:11:01 -05:00
Ben Gardiner
59a50d2de1 mtdparts: new add.spread: add part skipping bad blocks
This patch adds a new 'mtdparts add' variant: add.spread. This command variant
adds a new partition to the mtdparts variable but also increases the partitions
size by skipping bad blocks and aggregating any additional bad blocks found at
the end of the partition.

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
CC: Wolfgang Denk <wd@denx.de>
CC: Scott Wood <scottwood@freescale.com>
2010-10-11 15:11:01 -05:00
Ben Gardiner
ca75b20ebb mtdparts: add new sub-command "spread"
This patch introduces the 'spread' sub-command of the mtdparts command.
This command will modify the existing mtdparts variable by increasing
the size of the partitions such that 1) each partition's net size is at
least as large as the size specified in the mtdparts variable and 2)
each partition starts on a good block.

The new subcommand is implemented by iterating over the mtd device
partitions and collecting a bad blocks count in each -- including any
trailing bad blocks -- and then modifying that partitions's part_info
structure and checking if the modification affects the next partition.

This patch is based on a port of the 'dynnamic partitions' feature by
Harald Welte <laforge@gnumonks.org>; ported from commit
e05835df019027391f58f9d8ce5e1257d6924798 of
git://git.openmoko.org/u-boot.git. Whereas Harald's feature used a
compile-time array to specify partitions, the feature introduced by
this patch uses the mtdparts environment variable.

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: Harald Welte <laforge@gnumonks.org>
CC: Wolfgang Denk <wd@denx.de>
CC: Scott Wood <scottwood@freescale.com>
2010-10-11 15:11:01 -05:00
Ben Gardiner
04ac380288 mtdparts: show net size in mtdparts list
This patch adds an additional column to the output of list_partitions. The
additional column will contain the net size and a '(!)' beside it if the net
size is not equal to the partition size.

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
CC: Wolfgang Denk <wd@denx.de>
CC: Scott Wood <scottwood@freescale.com>
2010-10-11 15:11:00 -05:00
Ben Gardiner
0a026d3e86 mtdparts: regroup calls to get_mtd_device_nm
The get_mtd_device_nm function is called in a couple places and the
string that is passed to it is not really used after the calls.

This patch regroups the calls to this function into a new function,
get_mtd_info.

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Acked-by: Stefan Roese <sr@denx.de>
CC: Wolfgang Denk <wd@denx.de>
2010-10-11 15:11:00 -05:00
Scott Wood
8c5659a6da nand commands: make only "dump" repeatable.
The dump command is made to increment its address on repeat,
as md does.  Other commands do not make sense to issue repeatedly,
and can be irritating when it happens accidentally, so don't.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
2010-10-11 15:10:26 -05:00
Scott Wood
3048632251 nand erase: .spread, .part, .chip subcommands
A while back, in http://lists.denx.de/pipermail/u-boot/2009-June/054428.html,
Michele De Candia posted a patch to not count bad blocks toward the
requested size to be erased.  This is desireable when you're passing in
something like $filesize, but not when you're trying to erase a partition.

Thus, a .spread subcommand (named for consistency with
http://lists.denx.de/pipermail/u-boot/2010-August/075163.html) is introduced
to make explicit the user's desire to erase for a given amount of data,
rather than to erase a specific region of the chip.

While passing $filesize to "nand erase" is useful, accidentally passing
something like $fliesize currently produces quite unpleasant results, as the
variable evaluates to nothing and U-Boot assumes that you want to erase
the entire rest of the chip/partition.  To improve the safety of the
erase command, require the user to make explicit their intentions by
using a .part or .chip subcommand.  This is an incompatible user interface
change, but keeping compatibility would eliminate the safety gain, and IMHO
it's worth it.

While touching nand_erase_opts(), make it accept 64-bit offsets and sizes,
fix the percentage display when erase length is rounded up, eliminate
an inconsistent warning about rounding up the erase length which only
happened when the length was less than one block (rounding up for $filesize
is normal operation), and add a diagnostic if there's an attempt to erase
beginning at a non-block boundary.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
2010-10-11 15:10:17 -05:00
Scott Wood
ea533c260a cmd_nand: some infrastructure fixes and refactoring
- If the current device is overridden by a named partition,
  - update the caller's pointer/index, rather than copy over the
    nand_info struct, and
  - be sure to call board_nand_select_device even when the device
    is overridden by a named partition.
- Support 64-bit offsets/sizes in a few more places.
- Refactor arg_off_size for added readability and flexibility,
  and some added checks such as partition size.
- Remove redundant check for bad subcommands -- if there's no match
  it'll print usage when it gets to the end anyway.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
2010-10-11 15:09:54 -05:00
Wolfgang Denk
bfc7bea6ad Merge branch 'master' of git://git.denx.de/u-boot-x86 2010-10-11 10:00:34 +02:00
Wolfgang Denk
02b117d42b Merge branch 'sf' of git://git.denx.de/u-boot-blackfin 2010-10-11 09:52:16 +02:00
Graeme Russ
458379d674 x86: Remove bi_env from do_bdinfo
Commit 55e97429d1 removed the definition
from /arch/i386/include/asm/u-boot.h but not its usage in do_bdinfo()
2010-10-07 20:03:17 +11:00
Reinhard Meyer
21032b35a0 sspi: add options to specify bus and mode
and clean up error messages and help,
removed pointless debug() call.

Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-06 20:50:38 -04:00
Peter Tyser
8804ae3b7a Replace MAX_CMDBUF_SIZE references with CONFIG_SYS_CBSIZE
The MAX_CMDBUF_SIZE define is unneeded as it should always
equal CONFIG_SYS_CBSIZE.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-06 23:02:37 +02:00
Mike Frysinger
f44a928e7e cmd_elf: add an option for loading ELFs according to PHDRs
The current ELF loading function does a lot of work above and beyond a
simple "loading".  It ignores the real load addresses and loads things
into their virtual (runtime) address.  This is undesirable when we just
want it to load an ELF and let the ELF do the actual C runtime init.

So add a command line option to let people choose to load via either the
program or section headers.  I'd prefer to have program header loading
be the default, but this would break historical behavior, so I'll leave
section header loading as the norm.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-06 22:42:14 +02:00
Stefan Roese
e64901c01a serial.c: Fix build breakage introduced with commit e3c78c9b
This patch fixes the compilation problem introduced with commit
e3c78c9b [ppc4xx: Remove now unused CONFIG_UART1_CONSOLE]:

-> ./MAKEALL TB5200
Configuring for TB5200 board...
serial.c: In function '__default_serial_console':
serial.c:94: warning: no return statement in function returning non-void

I accidentally removed an "#else" line. This patch adds it back.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-10-06 22:35:49 +02:00
Heiko Schocher
60f7da1f42 env: fix cmd_env_sub fct pointers if CONFIG_RELOC_FIXUP_WORKS is not defined
commit ea882baf9c introduces
a command_sub_table for the "env" command. On arm, avr32, m68k,
mips and sparc architectures, relocation needs manual fixups,
so add these fixups for this sub command table too.

Tested on arm/qong board.
          mips board (Ben NanoNote) from Xiangfu Liu
          arm/AT91 board from Reinhard Meyer

Signed-off-by: Heiko Schocher <hs@denx.de>

cc: Wolfgang Denk <wd@denx.de>
cc: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
cc: Xiangfu Liu <xiangfu@openmobilefree.net>
cc: Reinhard Meyer <u-boot@emk-elektronik.de>
cc: sshtylyov@mvista.com
2010-10-06 22:34:30 +02:00
Steve Sakoman
a2f69d35f9 env_mmc: Fix broken build due to set_default_env() change
Previously the function was set_default_env(void), it is now
set_default_env(const char *s). This patch adds the required
parameter. This fixes a broken build on OMAP4430 SDP.

Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org>
2010-10-06 22:23:30 +02:00
Wolfgang Denk
d628866474 Merge branch 'master' of git://git.denx.de/u-boot-blackfin 2010-10-05 14:42:32 +02:00
Stefan Roese
2778a01431 ppc4xx/fdt/flash: Fix bug in fdt_fixup_nor_flash_node()
This patch fixes a bug in fdt_fixup_nor_flash_node() when the reg
property has multiple reg tuples, like:

	reg = <0 0x00000000 0x04000000
	       0 0x04000000 0x04000000>;

In this case this function did not update the reg property correctly.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-10-04 11:19:49 +02:00
Mike Frysinger
fcbd5b73d7 Blackfin: otp: fix build after constification of args[]
The OTP code does a little shuffling of arguments that aren't really
necessary, so use a local variable instead to fix build errors now
that the args[] parameter is const.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-02 16:00:40 -04:00
Wolfgang Denk
2e6e1772c0 Merge branch 'next' of /home/wd/git/u-boot/next
Conflicts:
	include/ppc4xx.h

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-28 23:30:47 +02:00
Torkel Lundgren
3df6195793 Add support for operating system OSE
Add OSE as operating system for mkimage and bootm.

Signed-off-by: Torkel Lundgren <torkel.lundgren@enea.com>
2010-09-28 14:42:26 +02:00
Stefan Roese
24956642ef Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature
This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO
feature from U-Boot. It has only been implemented for PPC4xx and was not
used at all. So let's remove it and make the code smaller and cleaner.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-09-23 09:02:05 +02:00
Stefan Roese
e3c78c9b3c ppc4xx: Remove now unused CONFIG_UART1_CONSOLE
CONFIG_UART1_CONSOLE was a PPC4xx specific implementation and is now
removed since the move from the 4xx UART driver to the common NS16550
UART driver. Let's remove all references to this define now.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-09-23 09:02:05 +02:00
Stefan Roese
550650ddd0 ppc4xx: Use common NS16550 driver for PPC4xx UART
This patch removes the PPC4xx UART driver. Instead the common NS16550
driver is used, since all PPC4xx SoC's use this peripheral device.

The file 4xx_uart.c now only implements the UART clock calculation
function which also sets the SoC internal UART divisors.

All PPC4xx board config headers are changed to use this common NS16550
driver now.

Tested on these boards:
acadia, canyonlands, katmai, kilauea, sequoia, zeus

Signed-off-by: Stefan Roese <sr@denx.de>
2010-09-23 09:02:05 +02:00
Stefan Roese
8a805df136 ppc4xx/fdt/flash: Change fdt_fixup_nor_flash_node() to not rely on cs size
This patch changes the behaviour of the fdt_fixup_nor_flash_node()
function. Now it doesn't patch the size of the "reg" property with the
chip-select size, but with the size returned from the new function
flash_get_bank_size(). This function will return per weak default the
flash size of the bank (bank = chip-select numer) detected by the flash
driver. If this does not fit your needs, this function may be overridden
by a board specific one.

For this the parameters needed to be changed. So I intentionally squashed
the PPC4xx stuff using this routine into this patch. Otherwise it would
not be git-bisectable anymore.

The board specific function for the AMCC/APM Ebony eval board is now
included in this patch version.

Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Detlev Zundel <dzu@denx.de>
Cc: Gerald Van Baren <vanbaren@cideas.com>
Cc: Wolfgang Denk <wd@denx.de>
2010-09-23 08:49:49 +02:00
Mike Frysinger
e2fad3fce9 cmd_mmc: use common usage function
Rather than using a custom "Usage:", use the common cmd_usage() function,
and tail into it now that it returns 1 for us.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-09-21 21:37:08 +02:00
Wolfgang Denk
b65e86d8d8 Merge branch 'next' of ../custodians into next 2010-09-21 09:22:17 +02:00
Stefan Roese
3c29975e94 cfi_flash: Remove uneccessary #ifdef CONFIG_SYS_MAX_FLASH_BANKS_DETECT
Now that the defines are moved to header files we don't need this
conditional compilation any more. Remove it.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-09-20 15:09:00 +02:00
Stefan Roese
ca5def3f30 cfi_flash: Simplify dynamic flash bank number detection
This patch simplifies the use of CONFIG_SYS_MAX_FLASH_BANKS_DETECT. By
moving these optional variables and defines into the common code, board
specific code is minimized. Currently only the following board use
this feature:

APC405, IDS8247, TQM834x

And IDS8247 doesn't seem to really need this feature, since its not
updating the bank number variable at all. So this patch removes the
definition of CONFIG_SYS_MAX_FLASH_BANKS_DETECT from this board port.

This new framework will be used by the upcoming lwmon5 update as well.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd.eu>
2010-09-20 15:08:51 +02:00
Wolfgang Denk
77efe35fec Remove HMI10 board support
Recent changes caused that the HMI10 board now is included in the
boards built by MAKEALL, which revealed that compilation for this
board has been broken for a long time:

ps2ser.c: In function 'ps2ser_init':
ps2ser.c:155: error: 'UART_LCR' undeclared (first use in this function)
ps2ser.c:155: error: (Each undeclared identifier is reported only once
ps2ser.c:155: error: for each function it appears in.)
ps2ser.c:156: error: 'UART_DLL' undeclared (first use in this function)
ps2ser.c:157: error: 'UART_DLM' undeclared (first use in this function)
ps2ser.c:159: error: 'UART_IER' undeclared (first use in this function)
ps2ser.c:160: error: 'UART_MCR' undeclared (first use in this function)
ps2ser.c:161: error: 'UART_FCR' undeclared (first use in this function)
ps2ser.c:162: error: 'UART_FCR_ENABLE_FIFO' undeclared (first use in this function)
ps2ser.c:166: error: 'UART_LSR' undeclared (first use in this function)
ps2ser.c: In function 'ps2ser_putc':
ps2ser.c:198: error: 'UART_LSR' undeclared (first use in this function)
ps2ser.c:200: error: 'UART_TX' undeclared (first use in this function)
ps2ser.c: In function 'ps2ser_getc_hw':
ps2ser.c:224: error: 'UART_LSR' undeclared (first use in this function)
ps2ser.c:225: error: 'UART_RX' undeclared (first use in this function)
ps2ser.c: In function 'ps2ser_interrupt':
ps2ser.c:293: error: 'UART_IIR' undeclared (first use in this function)

The board is orphaned, and AFAICT has reached EOL.
Drop support for it.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 21:28:25 +02:00
Heiko Schocher
f1d2b313c9 ARM: add relocation support
!! This breaks support for all arm boards !!

To compile in old style, you must define
CONFIG_SYS_ARM_WITHOUT_RELOC or you can compile
with "CONFIG_SYS_ARM_WITHOUT_RELOC=1 ./MAKEALL board"

!! This define will be removed soon, so convert your
board to use relocation support

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>

Fix boot from NAND for non-ARM systems
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 19:29:53 +02:00
Heiko Schocher
4444b221f2 i2c: fix command usage help
Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:52 +02:00
Heiko Schocher
620f1f6a64 relocation: fixup cmdtable
fixup_cmdtable() did all work for fixing up the cmdtable,
if CONFIG_RELOC_FIXUP_WORKS is not defined.

CONFIG_RELOC_FIXUP_WORKS is missing for i386! I talked
with Graeme Russ, and he will fix this soon.

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:51 +02:00
Heiko Schocher
55e97429d1 arm: get rid of bi_env
bi_env is nowhere used, so delete it!

Signed-off-by: Heiko Schocher <hs@denx.de>

similar patch posted from Dirk Behme Tue Jul 27 18:36:09 CEST 2010
http://lists.denx.de/pipermail/u-boot/2010-July/074542.html
2010-09-19 19:29:50 +02:00
Wolfgang Denk
ea882baf9c New implementation for internal handling of environment variables.
Motivation:

* Old environment code used a pessimizing implementation:
  - variable lookup used linear search => slow
  - changed/added variables were added at the end, i. e. most
    frequently used variables had the slowest access times => slow
  - each setenv() would calculate the CRC32 checksum over the whole
    environment block => slow
* "redundant" envrionment was locked down to two copies
* No easy way to implement features like "reset to factory defaults",
  or to select one out of several pre-defined (previously saved) sets
  of environment settings ("profiles")
* No easy way to import or export environment settings

======================================================================

API Changes:

- Variable names starting with '#' are no longer allowed

  I didn't find any such variable names being used; it is highly
  recommended to follow standard conventions and start variable names
  with an alphanumeric character

- "printenv" will now print a backslash at the end of all but the last
  lines of a multi-line variable value.

  Multi-line variables have never been formally defined, allthough
  there is no reason not to use them. Now we define rules how to deal
  with them, allowing for import and export.

- Function forceenv() and the related code in saveenv() was removed.
  At the moment this is causing build problems for the only user of
  this code (schmoogie - which has no entry in MAINTAINERS); may be
  fixed later by implementing the "env set -f" feature.

Inconsistencies:

- "printenv" will '\\'-escape the '\n' in multi-line variables, while
  "printenv var" will not do that.

======================================================================

Advantages:

- "printenv" output much better readable (sorted)
- faster!
- extendable (additional variable properties can be added)
- new, powerful features like "factory reset" or easy switching
  between several different environment settings ("profiles")

Disadvantages:

- Image size grows by typically 5...7 KiB (might shrink a bit again on
  systems with redundant environment with a following patch series)

======================================================================

Implemented:

- env command with subcommands:

  - env print [arg ...]

    same as "printenv": print environment

  - env set [-f] name [arg ...]

    same as "setenv": set (and delete) environment variables

    ["-f" - force setting even for read-only variables - not
    implemented yet.]

  - end delete [-f] name

    not implemented yet

    ["-f" - force delete even for read-only variables]

  - env save

    same as "saveenv": save environment

  - env export [-t | -b | -c] addr [size]

    export internal representation (hash table) in formats usable for
    persistent storage or processing:

	-t:	export as text format; if size is given, data will be
		padded with '\0' bytes; if not, one terminating '\0'
		will be added (which is included in the "filesize"
		setting so you can for exmple copy this to flash and
		keep the termination).
	-b:	export as binary format (name=value pairs separated by
		'\0', list end marked by double "\0\0")
	-c:	export as checksum protected environment format as
		used for example by "saveenv" command
	addr:	memory address where environment gets stored
	size:	size of output buffer

	With "-c" and size is NOT given, then the export command will
	format the data as currently used for the persistent storage,
	i. e. it will use CONFIG_ENV_SECT_SIZE as output block size and
	prepend a valid CRC32 checksum and, in case of resundant
	environment, a "current" redundancy flag. If size is given, this
	value will be used instead of CONFIG_ENV_SECT_SIZE; again, CRC32
	checksum and redundancy flag will be inserted.

	With "-b" and "-t", always only the real data (including a
	terminating '\0' byte) will be written; here the optional size
	argument will be used to make sure not to overflow the user
	provided buffer; the command will abort if the size is not
	sufficient. Any remainign space will be '\0' padded.

        On successful return, the variable "filesize" will be set.
        Note that filesize includes the trailing/terminating '\0'
        byte(s).

        Usage szenario: create a text snapshot/backup of the current
	settings:

		=> env export -t 100000
		=> era ${backup_addr} +${filesize}
		=> cp.b 100000 ${backup_addr} ${filesize}

	Re-import this snapshot, deleting all other settings:

		=> env import -d -t ${backup_addr}

  - env import [-d] [-t | -b | -c] addr [size]

    import external format (text or binary) into hash table,
    optionally deleting existing values:

	-d:	delete existing environment before importing;
		otherwise overwrite / append to existion definitions
	-t:	assume text format; either "size" must be given or the
		text data must be '\0' terminated
	-b:	assume binary format ('\0' separated, "\0\0" terminated)
	-c:	assume checksum protected environment format
	addr:	memory address to read from
	size:	length of input data; if missing, proper '\0'
		termination is mandatory

  - env default -f

    reset default environment: drop all environment settings and load
    default environment

  - env ask name [message] [size]

    same as "askenv": ask for environment variable

  - env edit name

    same as "editenv": edit environment variable

  - env run

    same as "run": run commands in an environment variable

======================================================================

TODO:

- drop default env as implemented now; provide a text file based
  initialization instead (eventually using several text files to
  incrementally build it from common blocks) and a tool to convert it
  into a binary blob / object file.

- It would be nice if we could add wildcard support for environment
  variables; this is needed for variable name auto-completion,
  but it would also be nice to be able to say "printenv ip*" or
  "printenv *addr*"

- Some boards don't link any more due to the grown code size:
  DU405, canyonlands, sequoia, socrates.

	=> cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>,
	       Stefan Roese <sr@denx.de>,
	       Heiko Schocher <hs@denx.de>

- Dropping forceenv() causes build problems on schmoogie

	=> cc: Sergey Kubushyn <ksi@koi8.net>

- Build tested on PPC and ARM only; runtime tested with NOR and NAND
  flash only => needs testing!!

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>,
Cc: Stefan Roese <sr@denx.de>,
Cc: Heiko Schocher <hs@denx.de>
Cc: Sergey Kubushyn <ksi@koi8.net>
2010-09-19 19:29:48 +02:00
Wolfgang Denk
91a76751a0 Make getenv() work before relocation.
So far, getenv() would work before relocation is most cases, even
though it was not intended to be used that way.  When switching to a
hash table based implementation, this would break a number of boards.

For convenience, we make getenv() check if it's running before
relocation and, if so, use getenv_f() internally.

Note that this is limited to simple cases, as we use a small static
buffer (32 bytes) in the global data for this purpose.

For this reason, it is also not a good idea to convert all current
uses of getenv_f() into getenv() - some of the existing use cases need
to be able to deal with longer variable values, so getenv_f() is still
needed and recommended for use before relocation.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 19:29:48 +02:00
Wolfgang Denk
6d014adfa2 Remove support for CONFIG_HAS_UID and "forceenv" command
This (undocumented) concept was only in use for the MVSMR and
davinci_schmoogie Sergey Kubushyn <ksi@koi8.net> boards.
Drop it for now.  If really needed, it should be reimplemented
later in the context of the new environment command set.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andre Schwarz <andre.schwarz@matrix-vision.de>
Cc: Sergey Kubushyn <ksi@koi8.net>
Acked-by: Sergey Kubushyn <ksi@koi8.net>
2010-09-19 19:29:47 +02:00
Terry Lv
a80603598c Save environment data to mmc.
This patch is to save environment data to mmc card.
It uses interfaces defined in generic mmc.

Signed-off-by: Terry Lv <r65388@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2010-09-19 17:47:29 +02:00
Lei Wen
8f3b96427a mmc: print out partition table
Signed-off-by: Lei Wen <leiwen@marvell.com>
2010-09-18 23:47:28 +02:00
Graeme Russ
a806ee6fae x86: Add do_bdinfo()
x86 failed to compile with a message "a case for this architecture does
not exist!" - Add do_bdinfo() for this arch
2010-09-13 07:20:02 +10:00
Wolfgang Denk
2d941de9d5 Prepare v2010.09-rc1
Coding style cleanup.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-10 00:16:19 +02:00
Wolfgang Denk
09b4a9cf40 Merge branch 'master' of git://git.denx.de/u-boot-samsung 2010-09-08 00:03:22 +02:00
Wolfgang Denk
f91506e283 Merge branch 'master' of /home/wd/git/u-boot/master 2010-09-07 22:19:49 +02:00
Wolfgang Denk
1b43b5d7a6 Merge branch 'master' of git://git.denx.de/u-boot-sh 2010-09-07 21:49:47 +02:00
Wolfgang Denk
67bd94148e Merge branch 'master' of git://git.denx.de/u-boot-i2c 2010-09-07 21:28:20 +02:00
Nobuhiro Iwamatsu
ebd0d062ac sh: Add support do_bdinfo function
SH did not support do_bdinfo fuction.
This code based avr32 stuff.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
2010-08-30 17:02:49 +09:00
Minkyu Kang
889a275d42 ARMV7: S5P: rename from CONFIG_S5PC1XX to CONFIG_S5P
Use the same configuration around S5P SoCs.
(s5pc100, s5pc110, s5pc210 and so on)

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-08-26 17:33:23 +09:00
Reinhard Meyer
7a92e53cd0 CMD_I2C: make alen=0 work
Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
2010-08-26 08:33:24 +02:00
Scott Wood
6395f318e9 fdt: call fdt_parent_offset fewer times while translating addresses
fdt_parent_offset() is an expensive operation, so we'd like to reduce
unnecessary calls to it.

Further, the practice of iterating up to the root if address/size cells
aren't found was apparently done for Linux for compatibility with certain
buggy Open Firmware implementations, and U-Boot inherited the code.  The
compliant behavior is to treat a missing #address-cells as 2, and a missing
#size-cells as 1 -- never looking anywhere but the immediate parent of the
node of interest.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-08-19 21:21:41 -05:00
Wolfgang Denk
5549d22b65 Merge branch 'master' of /home/wd/git/u-boot/master 2010-08-18 21:19:00 +02:00
Mike Frysinger
962ad59e25 env_nand: return error when no device is found
Currently, if there is an error probing the NAND chip and the env is based
in NAND, the readenv() function will use a NULL function pointer and thus
jump to address 0.

Here I just check for a non-zero value of blocksize as that shouldn't be
zero when a valid device is found, but perhaps there is a better way for
someone familiar with the NAND internals to suggest.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
2010-08-13 13:32:42 -05:00
Wolfgang Denk
ae37a0704a Merge branch 'master' of git://git.denx.de/u-boot-ti 2010-08-12 23:08:05 +02:00
Sergei Poselenov
842404ea07 Fixed clobbered output of the "help usb" command
The "usb help" doesn't format the output correctly:

=> help usb
usb - USB sub-system

Usage:
usb reset - reset (rescan) USB controller
usb stop [f]  - stop USB [f]=force stop
usb tree  - show USB device tree
usb info [dev] - show available USB devices
usb storage  - show details of USB storage devices
usb dev [dev] - show or set current USB storage device
usb part [dev] - print partition table of one or all USB storage devices
usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'
    to memory address `addr'usb write addr blk# cnt - write `cnt'
blocks starting at block `blk#' from memory address `addr'
=>

With fix below applied, the output is correct:

=> help usb
usb - USB sub-system

Usage:
usb reset - reset (rescan) USB controller
usb stop [f]  - stop USB [f]=force stop
usb tree  - show USB device tree
usb info [dev] - show available USB devices
usb storage  - show details of USB storage devices
usb dev [dev] - show or set current USB storage device
usb part [dev] - print partition table of one or all USB storage devices
usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'
    to memory address `addr'
usb write addr blk# cnt - write `cnt' blocks starting at block `blk#'
    from memory address `addr'
=>

Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
2010-08-12 16:40:00 +02:00
Matthias Weisser
6052ac8386 ARM: Add support for MB86R0x SoCs
Signed-off-by: Matthias Weisser <weisserm@arcor.de>
2010-08-10 23:13:28 +02:00
Wolfgang Denk
b9d51fbb18 Merge branch 'master' of git://git.denx.de/u-boot-arm 2010-08-10 23:03:15 +02:00
Wolfgang Denk
b77f380115 Merge branch 'master' of git://git.denx.de/u-boot-imx 2010-08-10 22:49:09 +02:00
Wolfgang Denk
fe8d63c8c7 Merge branch 'master' of git://git.denx.de/u-boot-marvell 2010-08-10 22:37:27 +02:00
Reinhard Meyer
a9804be868 fix cmd_mmc.c, line 136 missing "
Remove warning for missing " at the end of line 136

Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
2010-08-10 09:43:26 +02:00
Mike Frysinger
ede16ea32d miiphy: leverage current_mii cache more
For code that uses miiphy_{read,write}, every call invokes a full look up
of the mii list.  There is already a "current_mii" cache that is used by
some code, but have the miiphy_{read,write} function use it as well.  This
does increase the code size slightly, but I think it's worth it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-08-09 11:52:30 -07:00
Mike Frysinger
0daac97801 miiphy: unify device list lookup
Rather than have every func re-implement the list walking code, do it one
local function.  This shrinks the resulting object code a little while
making the source much more manageable.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-08-09 11:52:29 -07:00
Mike Frysinger
5700bb6352 miiphy: constify device name
The driver name does not need to be writable, so constify it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-08-09 11:52:29 -07:00
Feng Wang
3840ebfaf8 fdt: Fix bug in size calculation in fdt_resize() with initrd use
Original bug description from Feng (fdt_resize() bug caused "WARNING:
could not set linux, initrd-start FDT_ERR_NOSPACE."):

What I got is an error: "WARNING: could not set linux,initrd-start
FDT_ERR_NOSPACE." after loading Device Tree blob. This in turn caused
linux to miss init part.

After some digging, I found out the reason for this error, it is caused
by fdt_resize().

FDT blob got resized after filling in all board specific information of
PowerPC. (in boot_body_linux()). It reduced blob size with only extra
space for two fdt_reserve_entry, one for fdt itself, and one for initrd.
Then it's aligned to a 0x1000 page boundary. However, later in
fdt_initrd(), it could add two more properties, initrd-start AND
initrd-end, each one needs at least two fdt_reserve_entry sizes done by
_fdt_add_property() (name and value). Thus, the two fdt_reserve_entry
extra space is not sufficient.

So for some specific fdt size which is just under the page boundary
after resizing, this will cause an error of FDT_ERR_NOSPACE in
fdt_initrd() when setting those two properties, and failed to pass
initrd information to linux.

My fix is in fdt_resize(), leave at least 4 fdt_reserve_entry for
initrd. So instead of 2*sizeof(struct fdt_reserve_entry) for
actual_totalsize, use 5*sizeof(struc fdt_reserve_entry).

Stefan: I got this same error on katmai, when trying to boot with
initrd (run flash_self). This patch fixes this issue.

Signed-off-by: Feng Wang <fwang02@harris.com>
Tested-by: Stefan Roese <sr@denx.de>
Cc: Jerry Van Baren <gvb.uboot@gmail.com>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2010-08-09 01:10:30 +02:00
Frans Meulenbroeks
388a29d024 various cmd_* files: fixed layout a little bit
Most of the files have U_BOOT_CMD on a separate line,
but a few didn't and had the first line on the same line
as U_BOOT_CMD.

This changes these files by adding a line break and a tab

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-08-09 01:07:37 +02:00
Frans Meulenbroeks
cc9f607beb various cmd_* files: remove the command name from the help message
removed the command name from the help message as it is already printed.
for cmd_mmc also rewrote the message a little bit

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-08-09 01:06:34 +02:00
Mike Frysinger
a4e8d9f5f9 flash_protect: check for NULL flash info
If a flash is unable to be detected, and then someone calls flash_protect
on it (like the common code does in flash_init), the flash_protect logic
will dereference a NULL pointer.

Since flash_protect already does sanity checking on the info structs, add
a NULL pointer check in there.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-09 01:03:54 +02:00
Wolfgang Denk
9ed4a9582f getenv_f(): fix handling of too short buffers
Fix error handling in getenv_f() when the user provided buffer is too
short to hold the variable name; make sure to truncate and
NUL-terminate without overwriting the buffer limits.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-08-09 00:53:57 +02:00
Mike Frysinger
739b8080af dataflash mmc mux: use common cmd_usage function
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-09 00:32:26 +02:00
Mike Frysinger
a7481b353b mflash: use common cmd_usage function
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-09 00:32:06 +02:00
Mike Frysinger
8faba4894c cmd editing: optimize/shrink output blanking
No need to output spaces 1 char at a time in a loop when the printf code
can do the same thing with the right format string.  This shrinks things
and gives a nice speed up when killing off lines more than a byte or two
as printf will send out the buffer in one big chunk.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-09 00:26:04 +02:00
Stephan Linz
958e120643 fdt relocate: have more attention to use a bootmap or not
Platforms with flat device tree support can use a bootmap to relocate
the fdt_blob. This is not a must. That's why the relocation function
boot_relocate_fdt() should be use only if CONFIG_OF_LIBFDT was defined
together with CONFIG_SYS_BOOTMAPSZ (see common/cmd_bootm.c).

On MicroBlaze platforms there is no need to use a bootmap to relocate
a fdt blob. So we need a more precise focus on the compilation and usage
of boot_relocate_fdt().

In general it is valid to exclude the function boot_relocate_fdt() if
the bootmap size CONFIG_SYS_BOOTMAPSZ is not defined.

Signed-off-by: Stephan Linz <linz@li-pro.net>
2010-08-08 22:16:05 +02:00
Prafulla Wadaskar
5f30500316 cmd_ide: add support for Kirkwood
Added MVSATAC definitions to Kirkwood.
Added support for Kirkwood in cmd_ide.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-08-08 05:17:55 +05:30
Albert Aribaud
113bfe48bc cmd_ide: add support for orion5x
Add MVSATAHC definitions to orion5x.
Add support for orion5x in cmd_ide.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
2010-08-08 05:17:06 +05:30
Albert Aribaud
f2a37fcd9b ide: add configuration
CONFIG_IDE_SWAP_IO

This configuration option replaces a complex conditional
in cmd_ide.c with an explicit define to be added to SoC or
board configs.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
2010-08-08 05:17:05 +05:30
Matthias Weisser
60fdc5f2f0 LZMA and LZO causes compile error
If both LZMA and LZO compressions are used there is a compile error
in cmd_bootm.c

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
2010-08-07 23:49:59 +02:00
Matthew McClintock
c519facc64 Fix condition where bootm_size not set and wrong memory size reported
If the user sets bootm_low and does not set bootm_size, u-boot will
report the memory node in the flat device tree incorrectly. Instead
of reporting the remaining size of memory, it will report the total
available memory which is incorrect.

Specifically this fixes the situation when booting a relocatable
kernel and the memory is reported as an offset and size in the
device tree, and the size needs to be adjusted accordingly.

Signed-off-by: Matthew McClintock <msm@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
2010-08-07 21:55:03 +02:00
Wolfgang Denk
cdb749778a Rename getenv_r() into getenv_f()
While running from flash, i. e. before relocation, we have only a
limited C runtime environment without writable data segment. In this
phase, some configurations (for example with environment in EEPROM)
must not use the normal getenv(), but a special function.  This
function had been called getenv_r(), with the idea that the "_r"
suffix would mean the same as in the _r_eentrant versions of some of
the C library functions (for example getdate vs. getdate_r, getgrent
vs. getgrent_r, etc.).

Unfortunately this was a misleading name, as in U-Boot the "_r"
generally means "running from RAM", i. e. _after_ relocation.

To avoid confusion, rename into getenv_f() [as "running from flash"]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-08-04 00:45:36 +02:00
Mike Frysinger
78e1e84677 bootm: fix pointer warning with lzma
Avoid warning:
cmd_bootm.c: In function 'bootm_load_os':
cmd_bootm.c:394: warning: passing argument 2 of
	'lzmaBuffToBuffDecompress' from incompatible pointer type

For 32 bit systems, this change shouldn't make a difference to code size
since sizeof(size_t) and sizeof(unsigned int) are equal.  But it does fix
the warning.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-04 00:43:53 +02:00
Kumar Gala
b4b847e951 fdt: Add function to alloc phandle values
If we are creating reference (handles) to nodes in a device tree we need
to first create a new phandle in node and this needs a new phandle
value.  So we search through the whole dtb to find the max phandle value
and return the next greater value for a new phandle allocation.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2010-07-26 13:07:56 -05:00
Wolfgang Denk
7385c28e9b fs/fat: Big code cleanup.
- reformat
- throw out macros like FAT_DPRINT and FAT_DPRINT
- remove dead code

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-24 20:54:46 +02:00
Wolfgang Denk
226fa9bb9e usb_storage.c: change progress output in debug() message
The dots printed by common/usb_storage.c as progress meter corrupt the
output for example of "fatls usb" commands like this:

=> fatls usb 0
.			<<==== here
       29   file.001
       29   file.002
       29   file.003
       29   file.004
       29   file.005
       29   file.006
       29   file.007
       29   file.008
       29   file.009
       29   file.010
       29   file.011
       29   file.012
       29   file.013
       29   file.014
       29   file.015
       29   file.016
.			<<==== here
       29   file.017
       29   file.018
       29   file.019
...

Turn the progress output into a debug message.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
2010-07-24 20:53:50 +02:00
Wolfgang Denk
a17c548b53 usb_storage.c: initialize device type
The device type was left uninitialized which caused later tests
against DEV_TYPE_UNKNOWN to fail. In the result, "usb part" would
attempt to print information about non-existent devices like this:

	=> usb part
	print_part of 0

	Partition Map for USB device 0  --   Partition Type: DOS

	Partition     Start Sector     Num Sectors     Type
	    1                    0         2031616      f8

	print_part of 1
	## Unknown partition table

	print_part of 2
	## Unknown partition table

	print_part of 3
	## Unknown partition table

	print_part of 4
	## Unknown partition table
	=>

By initializing the type as DEV_TYPE_UNKNOWN we avoid all the
"Unknown partition table" messages.

[Note: the "print_part of ?" messages is left over debug code that
will be removed in another patch.]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
2010-07-24 20:45:39 +02:00
Wolfgang Denk
47e26b1bf9 cmd_usage(): simplify return code handling
Lots of code use this construct:

	cmd_usage(cmdtp);
	return 1;

Change cmd_usage() let it return 1 - then we can replace all these
ocurrances by

	return cmd_usage(cmdtp);

This fixes a few places with incorrect return code handling, too.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-24 20:43:57 +02:00
Kumar Gala
75e73afd57 fdt: Add fdt_node_offset_by_compat_reg helper
Given a compatible string and physical address try and find a node that
matches.  This is useful when we want to find a specific device node to
update (for example if we have multiple PCI nodes we can use the
physical address to distinguish them when trying to update the device
tree).

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2010-07-20 04:40:06 -05:00
Kumar Gala
a0342c0804 fdt: Add fdt_translate_address to convert reg node to cpu phys addr
This code is extracted out of the Linux Kernel code from
arch/powerpc/kernel/prom_parse.c.

We maintain some of the same structure to support multiple bus types even
though we only have one in the current code.  In the future we might want
to translate across a PCI bus and thus it will be easier to add that
functionality back in.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2010-07-20 04:40:00 -05:00
Wolfgang Denk
0fe247b973 Drop support for GTH board
The board maintainer states:

    The GTH board is obsolete and has not been manufactured for
    several years.
    To my knowledge, no recent U-Boot build has been tested on that
    card.

So drop support for this board.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Thomas Lange <thomas@corelatus.se>
Acked-by: Thomas Lange<thomas@corelatus.se>
2010-07-17 20:47:08 +02:00
Wolfgang Denk
b6c208ab1e Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2010-07-16 23:15:01 +02:00
Becky Bruce
199e262eb3 mpc85xx: Add reginfo command
The new command dumps the TLBCAM, the LAWs, and the BR/OR regs.
Add CONFIG_CMD_REGINFO to the config for all MPC85xx parts.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:09 -05:00
Kim Phillips
5d0c3b57b2 fdt: move fsl specific code from common fdt area to mpc8xxx/fdt.c
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-07-16 10:55:07 -05:00
Marek Vasut
8c35d0c570 Enable PXAFB for PXA27X and PXA3XX 2010-07-14 22:41:39 +02:00
Scott Wood
53504a2789 NAND: formatting cleanups from env.oob support
Change if (ok) {
	bunch of stuff
} else {
	error
}

to

if (error) {
	get out
}

proceed with bunch of stuff

Plus a few whitespace cleanups.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2010-07-12 18:17:40 -05:00
Ben Gardiner
c9f7351b5b NAND: environment offset in OOB (CONFIG_ENV_OFFSET_OOB)
This is a re-submission of the patch by Harald Welte
<laforge@openmoko.org> with minor modifications for rebase and changes
as suggested by Scott Wood <scottwood@freescale.com> [1] [2].

This patch enables the environment partition to have a run-time dynamic
location (offset) in the NAND flash.  The reason for this is simply that
all NAND flashes have factory-default bad blocks, and a fixed compile
time offset would mean that sometimes the environment partition would
live inside factory bad blocks. Since the number of factory default
blocks can be quite high (easily 1.3MBytes in current standard
components), it is not economic to keep that many spare blocks inside
the environment partition.

With this patch and CONFIG_ENV_OFFSET_OOB enabled, the location of the
environment partition is stored in the out-of-band (OOB) data of the
first block in flash. Since the first block is where most systems boot
from, the vendors guarantee that the first block is not a factory
default block.

This patch introduces the 'nand env.oob' command, which can be called
from the u-boot command line. 'nand env.oob get' reads the address of
the environment partition from the OOB data, 'nand env.oob set
{offset,partition-name}' allows the setting of the marker by specifying
a numeric offset or a partition name.

[1] http://article.gmane.org/gmane.comp.boot-loaders.u-boot/43916
[2] http://article.gmane.org/gmane.comp.boot-loaders.u-boot/79195

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Acked-by: Harald Welte <laforge@gnumonks.org>
2010-07-12 13:56:46 -05:00
Wolfgang Denk
54841ab50c Make sure that argv[] argument pointers are not modified.
The hush shell dynamically allocates (and re-allocates) memory for the
argument strings in the "char *argv[]" argument vector passed to
commands.  Any code that modifies these pointers will cause serious
corruption of the malloc data structures and crash U-Boot, so make
sure the compiler can check that no such modifications are being done
by changing the code into "char * const argv[]".

This modification is the result of debugging a strange crash caused
after adding a new command, which used the following argument
processing code which has been working perfectly fine in all Unix
systems since version 6 - but not so in U-Boot:

int main (int argc, char **argv)
{
	while (--argc > 0 && **++argv == '-') {
/* ====> */	while (*++*argv) {
			switch (**argv) {
			case 'd':
				debug++;
				break;
			...
			default:
				usage ();
			}
		}
	}
	...
}

The line marked "====>" will corrupt the malloc data structures and
usually cause U-Boot to crash when the next command gets executed by
the shell.  With the modification, the compiler will prevent this with
an
	error: increment of read-only location '*argv'

N.B.: The code above can be trivially rewritten like this:

	while (--argc > 0 && **++argv == '-') {
		char *arg = *argv;
		while (*++arg) {
			switch (*arg) {
			...

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2010-07-04 23:55:42 +02:00
Wolfgang Denk
b218ccb543 Redundant environment: move flag definitions to header file
Instead of defining the flags sevaral times in different source files
(which is error prone), move them to a central place in a header file.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-04 23:52:42 +02:00
Wolfgang Denk
d9c27253ce Make *printf() return "int" instead of "void"
Change the return type of the *printf() functions to the standard
"int"; no changes are needed but returning the already available
length count.

This will save a few additional strlen() calls later...

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-04 23:51:49 +02:00
Wolfgang Denk
c0c15379e2 exports.c: fix warning: 'dummy' defined but not used
Also get rid of the #ifdef's while doing this.

Suggested-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-04 23:50:55 +02:00
Wolfgang Denk
cd47a83b07 cmd_ide.c: fix unused variable warning for SC3 board
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-04 23:49:33 +02:00
Wolfgang Denk
0e70aaa485 shannon/INFERNO: fix special handling of environment configuration
Remove some INFERNO related #ifdef's from common environment code by
fixing the board configuration settings (add CONFIG_ENV_SECT_SIZE).

While we are at it, fix comment which incorrectly talks about 4 KB
environment size, while it's actually 0x4000 = 16 KiB.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Rolf Offermanns <rof@sysgo.de>
2010-07-04 23:48:55 +02:00
Wolfgang Wegner
7319bcaf8b add redundant environment for env_sf.c
This patch adds redundant environment for environment in SPI flash.
I took env_flash.c as an example and slightly modified it. Apart
from adapting things to SF, I also slightly changed the decision
logic to use area 2 as a default in case the flags are wrong because
not having a default path worried me.

I did not add a section for CONFIG_ENV_IS_IN_SPI_FLASH in environment.h
because I did not understand if this is desired and/or needed.
So to use the feature, one has to set CONFIG_ENV_OFFSET_REDUND _and_
CONFIG_SYS_REDUNDAND_ENVIRONMENT.

I checked it by powering off my board several times during flash
erase or write, because I do not know if there are other stress
test scenarios.

Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2010-06-30 23:47:08 -04:00
Wolfgang Denk
0a9463e935 Merge branch 'master' into next 2010-06-30 01:02:11 +02:00
Reinhard Meyer
c99ea79078 Fix #if chain and added AVR32 case in cmd_bdinfo.c
AVR32 case was missing in cmd_bdinfo, resulting in compiler warning
(bd->bi_baudrate declared unsigned int at AVR32, but printf used %d)

At the same time slightly reordered #if #elif #endif to make ARM one
of the cases and not an extra case surrounding all others

Signed-off-by: Reinhard Meyer <info@emk-elektronik.de>
Tested-by: Andreas Biemann <biessmann@corscience.de>
2010-06-29 22:32:13 +02:00
Anton Vorontsov
3bf74a4183 hwconfig: Add some unit tests
I use this for testing, and I think this might be useful in the
future.

Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
2010-06-29 22:24:48 +02:00
Anton Vorontsov
81f8d3b021 hwconfig: Fix stop characters parsing for subkeys
For the following hwconfig string:

  key1:subkey1=value1,subkey2=value2;key2:value3

The subkey2 cannot be extracted correctly. The parsing code looks
for comma as a stopch, but there may be two kind of stop characters:
a comma and a semicolon.

Currently the code would return "value2;key2:value3", while just
"value2" is the correct answer.

This patch fixes the issue by making the code aware of multiple
stop characters.

For old U-Boots, the issue can be workarounded by placing a comma
before a semicolon, i.e.:

  hwconfig=key1:subkey1=value1,subkey2=value2,;key2:value3

Reported-by: York Sun <yorksun@freescale.com>
Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
2010-06-29 22:24:11 +02:00
Remy Bohmer
1f9d10f694 Fix console_buffer size conflict error.
The console_buffer size is declared in common/main.c as
   -- char console_buffer[CONFIG_SYS_CBSIZE + 1];
so this extern definition is wrong.

Signed-off-by: Remy Bohmer <linux@bohmer.net>
2010-06-29 21:12:43 +02:00
Wolfgang Denk
953b7e6291 Remove AmigaOneG3SE board
The AmigaOneG3SE board has been orphaned or a very long time, and
broken for more than 12 releases resp. more than 3 years.  As nobody
seems to be interested any more in this stuff we may as well ged rid
of it, especially as it clutters many areas of the code so it is a
continuous pain for all kinds of ongoing work.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-06-23 23:24:20 +02:00
Wolfgang Denk
482126e27b Prepare v2010.06-rc3
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-06-23 20:50:54 +02:00
Kim Phillips
3057c6be5e fdt_support: add entry for sec3.1 and fix sec3.3
Add sec3.1 h/w geometry for fdt node fixups.

Also, technically, whilst SEC v3.3 h/w honours the tls_ssl_stream descriptor
type, it lacks the ARC4 algorithm execution unit required to be able
to execute anything meaningful with it.  Change the node to agree with
the documentation that declares that the sec3.3 really doesn't have such
a descriptor type.

Reported-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-30 11:14:37 -05:00
Thomas Chou
1117cbf2ad nios: remove nios-32 arch
The nios-32 arch is obsolete and broken. So it is removed.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2010-05-28 10:56:04 -04:00
Wolfgang Denk
445093d175 Fix "par[t]ition" typo.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-05-21 22:05:05 +02:00
York Sun
bcb6c2bb84 Enabled support for Rev 1.3 SPD for DDR2 DIMMs
SPD has minor change from Rev 1.2 to 1.3. This patch enables Rev 1.3.
The difference has ben examined and the code is compatible.
Speed bins is not verified on hardware for CL7 at this moment.

This patch also enables SPD Rev 1.x where x is up to "F". According to SPD
spec, the lower nibble is optionally used to determine which additinal bytes
or attribute bits have been defined. Software can safely use defaults. However,
the upper nibble should always be checked.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-12 04:54:30 -05:00
Serge Ziryukin
65d342541e cmd_usb.c: show cmd usage if no args given
Signed-off-by: Serge Ziryukin <ftrvxmtrx@gmail.com>
2010-05-06 23:35:34 +02:00
Larry Johnson
54fa2c5b51 Move test for unnecessary memmove to memmove_wd()
Signed-off-by: Larry Johnson <lrj@acm.org>
2010-05-06 00:38:06 +02:00
Trübenbach, Ralf
39f7aacf3f command.c: Enable auto tab for the editenv command
Enable the auto completion (with TAB) of the environment variable name
after the editenv command.

Signed-off-by: Ralf Trbenbach <ralf.truebenbach@men.de>
2010-05-06 00:37:50 +02:00
Graeme Russ
bf16500f79 x86: Use CONFIG_SERIAL_MULTI
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06 00:16:46 +02:00
Frans Meulenbroeks
8cd852824d cmd_onenand.c: moved to standard subcommand handling
On the fly also fixed the following things:
- write help talked about a parameter oob, but that one was not used, so
  removed it from the help message.
- the test command also allowed a force subcommand but didn't use it.
  eliminated the code.
- do_onenand made static
- do_onenand contained
	int blocksize;
	...
	mtd = &onenand_mtd;
	this = mtd->priv;
	blocksize = (1 << this->erase_shift);
  As blocksize was not used the last two statements were unneeded so
  removed them.
  The first statement (mtd = ....) assigns to a global. Not sure if it
  is needed, and since I could not test this, left the line for now

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-05-05 23:57:17 +02:00
Wolfgang Denk
900a1fe8c8 Merge branch 'master' of git://git.denx.de/u-boot-arm 2010-05-04 22:49:15 +02:00
Minkyu Kang
46a3b5c8df SAMSUNG: serial: modify name from s5pc1xx to s5p
Because of other s5p series SoC will use these serial functions,
modify function's name and structure's name.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-04-30 05:23:23 -05:00
Wolfgang Denk
e1d2950d0f mtdparts: get rid of custom DEBUG macro, use debug()
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-04-28 10:58:10 +02:00
Wolfgang Denk
2697eff1af mtdparts: fix write through NULL pointer
The "mtdparts add" command wrote through a NULL pointer - on many
systems this went unnoticed (PowerPC has writable RAM there, some ARM
systems have ROM where a write has no effect), but on arm1136
(i.MX31) it crashed the system.

Add appropriate checks.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-04-28 10:53:47 +02:00
Anatolij Gustschin
e3b28e6732 mpc512x: add multi serial PSC support
Extend mpc512x serial driver to support multiple PSC ports.

Subsequent patches for PDM360NG board support make use of this
functionality by defining CONFIG_SERIAL_MULTI in the board config
file. Additionally the used PSC devices are specified by defining
e.g. CONFIG_SYS_PSC1, CONFIG_SYS_PSC4 and CONFIG_SYS_PSC6.

Support for PSC devices other than 1, 3, 4 and 6 is not added
by this patch because these aren't used currently. In the future
it can be easily added using DECLARE_PSC_SERIAL_FUNCTIONS(N) and
INIT_PSC_SERIAL_STRUCTURE(N) macros in cpu/mpc512x/serial.c.
Additionally you have to add code for registering added
devices in serial_initialize() in common/serial.c.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-04-24 22:56:30 +02:00
Stefan Roese
a47a12becf Move arch/ppc to arch/powerpc
As discussed on the list, move "arch/ppc" to "arch/powerpc" to
better match the Linux directory structure.

Please note that this patch also changes the "ppc" target in
MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
is kept as an alias for now, to not break compatibility with
scripts using this name.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Anatolij Gustschin <agust@denx.de>
2010-04-21 23:42:38 +02:00
Jens Scharsig
30dc165a76 FIX: watchdog timeout, while waiting for input
* add WATCHDOG_RESET to !tstc() loops
* prevents watchdog timeout, while waiting for input,
  if CONFIG_BOOT_RETRY_TIME or CONFIG_SHOW_ACTIVITY defined

Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
2010-04-10 23:31:31 +02:00
karl.beldan@gmail.com
ae30b8c200 malloc: sbrk() should return MORECORE_FAILURE instead of NULL on failure
Signed-off-by: Karl Beldan <karl.beldan@gmail.com>
2010-04-10 00:30:27 +02:00
Frans Meulenbroeks
9acd4f0e91 cmd_bmp.c: add standard subcommand handling
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-04-09 23:37:06 +02:00
Wolfgang Denk
74b86d2d51 Merge branch 'master' of git://git.denx.de/u-boot-ubi 2010-04-09 21:49:42 +02:00
Peter Tyser
3b653fdb32 cmd_ubi: Fix uninitialized variable warning
gcc 3.4.6 previously reported the following error on many MIPS boards
which utilize UBI:
  cmd_ubi.c:193: warning: 'vol' might be used uninitialized in this function

The current code is structured such that 'vol' will never be used when
it is NULL anyway, but gcc isn't smart enough to figure this out.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-04-09 16:30:29 +02:00
Kim B. Heino
fac71cc49f USB storage probe
While debugging one ill behaving USB device I found two bugs in USB
storage probe.

usb_stor_get_info() returns -1 (error), 0 (skip) or 1 (ok). First part
of this patch fixes error case.

Second part fixes usb_inquiry()'s retry counter handling. Original code
had retry = -1 on error case, not retry = 0 as checked in the next line.

Signed-off-by: Kim B. Heino <Kim.Heino@bluegiga.com>
2010-04-08 21:40:00 +02:00
Kim B. Heino
aaad108b88 USB storage count
Here's another USB storage patch. Currently U-Boot handles storage
devices #0 - #4 as valid devices, even if there is none connected. This
patch fixes usb_stor_get_dev() to check detected device count instead
of MAX-define.

This is very important for ill behaving devices. usb_dev_desc[] can be
partially initialized if device probe fails.

After fixing get_dev() it was easy to fix "usb part" etc commands.
Previously it outputed "Unknown partition table" five times, now it's
"no USB devices available".

Signed-off-by: Kim B. Heino <Kim.Heino@bluegiga.com>
2010-04-08 21:40:00 +02:00
Kumar Gala
49b97d9c8e fdt: Add fdt_del_node_and_alias helper
Add a helper function that given an alias will delete both the node
the alias points to and the alias itself

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2010-04-07 00:08:18 -05:00
Wolfgang Denk
ffa37fc98d Merge branch 'next' 2010-04-01 11:28:32 +02:00
Heiko Schocher
24de2f4be0 bootm, linux: fix booting Multi-File Image with "kernel+ramdisk+fdt"
Booting a "Multi-File Image" including a linux kernel, ramdisk and
fdt, generated with

mkimage -A ppc \
    -O linux \
    -T multi \
    -C gzip \
    -a 00000000 \
    -e 00000000 \
    -n "kernel-2.6+initrd+dtb" \
    -d "vmlinux.bin.gz:ramdisk_image.gz:board.dtb" \
    multi.bin

actually fails, because ramdisk start and end addresses
didn;t get initialized. This patch fixes this issue.

Tested on the KUP4K board.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-03-29 14:31:42 +02:00
Frans Meulenbroeks
fd03ea8964 i2c: made unused function i2c_mux_add_device static
and removed it from the .h file

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-29 13:29:12 +02:00
Frans Meulenbroeks
2c0dc99020 cmd_i2c: introduced get_alen helper function
The code to parse alen appeared 6 times in the function.
Factored this out in a small helper function

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-29 13:28:57 +02:00
Frans Meulenbroeks
a266fe955a cmd_i2c: moved a define to before the functions
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-29 13:28:49 +02:00
Frans Meulenbroeks
4a8cf3382a cmd_i2c: moved mispositioned comment for i2c md
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-29 13:28:40 +02:00
Frans Meulenbroeks
3a6dcb988e cmd_i2c.c: declared local functions as static
Declared all functions that were not called outside the file as static

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-29 13:25:43 +02:00
Wolfgang Denk
0020db3f0d Merge remote branch 'origin/master' into next 2010-03-29 12:33:43 +02:00
Wolfgang Denk
060f28532b cmd_usb.c: print debug messages only when DEBUG is defined
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-28 00:19:45 +01:00
Wolfgang Denk
be1a91320c Merge branch 'next' of git://git.denx.de/u-boot-coldfire into next 2010-03-28 00:04:18 +01:00
Philippe De Muyter
116095eb1f fix cmd_bdinfo.c:354: warning: 'print_eth' defined but not used
This fixes the following warnings when running MAKEALL for coldfire :
cmd_bdinfo.c:354: warning: 'print_eth' defined but not used

Signed-off-by: Philippe De Muyter <phdm at macqel.be>
2010-03-24 11:08:53 -05:00
Alessandro Rubini
acb1386893 lcd: make 16bpp work
Support for 16bpp was supposed to be in the code but was not working.
This makes it work and has been tested in the nhk8815 board.

Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-03-24 11:23:15 +01:00
Florian Fainelli
6b94b49622 cmd_nand: show nand scrub confirmation character
When issuing a nand scrub command, the entered character is not displayed
this may be confusing. This patch makes the input character being
displayed if it is a 'y' so that an user knows he is about to scrub his
nand.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2010-03-23 14:29:10 -05:00
Wolfgang Denk
b46b353b90 Merge remote branch 'origin/master' into next 2010-03-21 22:45:36 +01:00
Anatolij Gustschin
3c950e2ebf fdt_support: add partitions fixup in mtd node
Allow overwriting defined partitions in the device tree blob
using partition info defined in the 'mtdparts' environment
variable.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Gerald Van Baren <vanbaren@cideas.com>
2010-03-21 22:44:59 +01:00
John Schmoller
d611295032 cmd history: Match history buffer size to console buffer
Match history buffer size to console buffer size. History buffer size
was hard coded to 256, artificially limiting the command buffer size.
The history buffer now tracks CONFIG_SYS_CBSIZE.

Signed-off-by: John Schmoller <jschmoller@xes-inc.com>
2010-03-21 22:44:59 +01:00
John Schmoller
6475b9f91b console: Fix console buffer overrun
When CONFIG_SYS_CBSIZE equals MAX_CMDBUF_SIZE, a command string of
maximum length will overwrite part of the history buffer, causing the
board to die. Expand the console_buffer and hist_lines buffer by one
character each to hold the missing NULL char.

Signed-off-by: John Schmoller <jschmoller@xes-inc.com>
2010-03-21 22:44:58 +01:00
Frans Meulenbroeks
47ab5ad145 cmd_setexpr: allow memory addresses in expressions
This patch add functionality to use memory addresses in expressions.
This increases the power of expressions substantially

It adheres to the standard convemtions: memory addresses can be given
in the format *address (e.g. *1000)

Rationale for this change is that it allows masking off bits from a
byte that is obtained by reading data from e.g. i2c.

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

Fix warning: control reaches end of non-void function
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-21 22:44:43 +01:00
Frans Meulenbroeks
652e53546b cmd_i2c.c: added i2c read to memory function
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-21 22:44:43 +01:00
Frans Meulenbroeks
fb0070e910 cmd_i2c.c: sorted commands alphabetically
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-21 22:44:43 +01:00
Frans Meulenbroeks
bfc3b77ebe cmd_i2c.c: reworked subcommand handling
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-21 22:44:43 +01:00
Frans Meulenbroeks
f74d9bd2a2 cmd_bootm.c: made subcommand array static
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-21 22:44:43 +01:00
Frans Meulenbroeks
faffe14f01 cmd_i2c.c: reduced subaddress length to 3 bytes
according to some of the comments the subaddress length is 1 or 2, but we are being
prepared for the case it becomes 3. However the code also accepted 4.
This repairs this by changing the constand 4 to 3.

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-21 22:44:42 +01:00
Anatolij Gustschin
a74908161a console.c: fix problem with splashimage
If a board uses cfb_console driver and splash image
and also defines CONFIG_SILENT_CONSOLE, the user is
locked out even if "silent" is not set. It is not
possible to get any output, neither on vga console
device nor on serial console after redirecting the
output to the serial console, since the GD_FLG_SILENT
flag remains set.

Fix the problem by redirecting the output from frame
buffer to serial console if splashimage is used.
Only suppress the output if "silent" environment
variable was set and don't set the GD_FLG_SILENT
flag arbitrarily.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-03-21 22:22:53 +01:00
Frans Meulenbroeks
9d90a93d36 cmd_mmc remove \n
This patch removes the \n after the help message for mmcinfo.
This resulted in an empty line being displayed after the mmcinfo line
when the help command was given.

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-03-21 16:44:04 +01:00
Wolfgang Denk
93910edb59 Prepare v2010.03-rc1
Coding style cleanup, update CHANGELOG.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-12 23:06:04 +01:00
Michael Zaidman
5f8419597f Cosmetic change - indentation correction.
Signed-off-by: Michael Zaidman <michael.zaidman@gmail.com>
2010-03-12 00:19:11 +01:00
Anatolij Gustschin
a693447cea cmd_mtdparts.c: prevent printbuffer overflows
The length of configured MTDPARTS_DEFAULT string
could be greater than console printbuffer size.
Replace printf() by puts() to avoid potential buffer
overflows.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-03-12 00:18:08 +01:00
Wolfgang Denk
143cd21fe2 Move CONFIG_UPDATE_TFTP code after CONFIG_PREBOOT
The auto-update feature (CONFIG_UPDATE_TFTP) requires that the env
variable serverip be set for the TFTP access. If DHCP is to be used
to get the serverip env variable, this doesn't work as DHCP happens
after the auto-update attempt has run. A solution is to run DHCP in
PREBOOT, but even this is too late.

To solve this, we move update_tftp() below the PREBOOT stuff.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-11 23:56:03 +01:00
Richard Retanubun
4b99327a41 PPC: Record U-Boot's relocated address in RAM and show in bdinfo.
This patch uses gd->relocaddr variable to store uboot's relocated
address in RAM and shows it in bdinfo command.

This patch moves CONFIG_AMIGAONEG3SE style copying of the address
in board_init_f to just before relocation is actually done.

Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
Tested-by: Detlev Zundel <dzu@denx.de>
2010-03-11 23:49:16 +01:00
Frans Meulenbroeks
f3651764e5 cmd_itest.c: fix pointer dereferencing
fix pointer dereferencing
if the size is .b and .w an 8 or 16 bit access is done.

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-02-24 00:09:45 +01:00
Stefan Roese
ab5a0dcb9c net: Use 0.5 sec timeout in miiphy_reset() instead of counting loop
This patch fixes a problem I've notived on a buggy PPC4xx system. This
system has problems with the PHY MDIO communication and seemed to be
stuck/crashed in miiphy_reset(). But degugging revealed, that the CPU
didn't crash, but "only" hung in this counting loop for about 2 minutes.

This patch now uses a real timeout of 0.5 seconds (as mentioned in the
comment in miiphy_reset).

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-02-06 22:52:21 -08:00
Remy Bohmer
84d36b3018 USB: usb_control_msg wait for driver ISR to set status.
This patch changes usb_control_msg back to the state prior to commit
4886720844.

The USB driver ISR routine may update the status.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2010-02-03 22:06:59 +01:00
Wolfgang Denk
5c1a1a3069 Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 2010-02-03 20:05:27 +01:00
Wolfgang Denk
0ae016f1ff Merge branch 'master' of git://git.denx.de/u-boot-video 2010-02-03 20:03:46 +01:00
Wolfgang Denk
5f566f4547 cmd_ximg.c: fix error: 'i' undeclared
Fix compile error:

	cmd_ximg.c: In function 'do_imgextract':
	cmd_ximg.c:234: error: 'i' undeclared (first use in this function)
	cmd_ximg.c:234: error: (Each undeclared identifier is reported only once
	cmd_ximg.c:234: error: for each function it appears in.)

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-01-31 21:51:43 +01:00
Anatolij Gustschin
a6e42ed097 lcd: remove CONFIG_ATMEL_LCD ifdefs from lcd_setfgcolor
Not all boards defining LCD_COLOR16 are able to set
lcd_color_fg/lcd_color_bg correctly. The issue seems to
be caused by CONFIG_ATMEL_LCD ifdefs in lcd_setfgcolor()
and lcd_setbgcolor(). Actually, the color values passed
to these functions are already correct, we don't need
to fix them. So remove ifdefs here.

Reported-by: Alessandro Rubini <rubini@unipv.it>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-01-27 21:23:30 +01:00
Wolfgang Denk
15b86c3d6c env_nand.c: print error message and fail gracefully
env_nand.c would crash silently if a malloc() for the environment
buffers failed; make it print an error message and fail gracefully,
i. e. use the default environment then.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: John Rigby <jcrigby@gmail.com>
2010-01-27 14:22:41 -06:00
Kumar Gala
4194b3668a Add support to disable cpu's in multicore processors
Add a disable sub-command to the cpu command that allows for disabling
cores in multicore processors.  This can be useful for systems that are
using multicore chips but aren't utilizing all the cores as a way to
reduce power and possibly improve performance.

Also updated an added missing copyright.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-01-26 23:17:49 -06:00
Wolfgang Wegner
5912d36507 add ability to handle compressed images to imxtract
imxtract currently can not handle compressed images. This patch adds
handling for bzip2 and zip compression. In both cases, a destination
address has to be specified for extraction.

Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
2010-01-26 19:36:07 +01:00
Mike Frysinger
2903ad33a7 jffs2: fix hangs/crashs when not using CONFIG_JFFS2_PART_SIZE
Commit b5b004ad8a caused the sector_size to
be calculated incorrectly when the part size was not hardcoded.  This is
because the new code relied on part->size but tried to do the calculation
before it was initialized properly, and it did not take into consideration
the magic SIZE_REMAINING define.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-26 00:07:50 +01:00
Mike Frysinger
44431cabbb gzip/zlib: make features optional
If you really want to slim down U-Boot and you would rather use a higher
compression scheme (like LZMA), it'd be nice to disable gzip/zlib since
these code bases take up a significant amount of space.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-26 00:04:57 +01:00
Stefano Babic
8edcde5e4e mkimage: Add Freescale imx Boot Image support (imximage)
This patch adds support for "imximage" (MX Boot Image)
to the mkimage utility. The imximage is used on the Freescales's
MX.25, MX.35 and MX.51 processors.

Further details under doc/README.imximage.

This patch was tested on a Freescale mx51evk board.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-01-25 23:58:29 +01:00
Mike Frysinger
a16028da63 lmb: only force on arches that use it
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-21 22:26:00 +01:00
Heiko Schocher
88ffb2665c CRAMFS: support cramfs in RAM
cramfsls and cramfsload are added to the command list.
A cramfs placed at 'cramfs_addr' can the be listed with 'cramfsls' and files
can be loaded with 'cramfsload'. 'cramfs_addr' is an environment variable
specifying the address the cramfs is located.
This works for powerpc and for ARM.

Use CONFIG_CMD_CRAMFS.

Signed-off-by: Andreas Huber <andreas.huber@keymile.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
2010-01-18 00:44:13 +01:00
Heiko Schocher
1567b596d9 env, eeprom: add redundant environment support
Add redundant environment support for environment lying on a EEPROM.

Tested on uppcoming suen3 support

Signed-off-by: Andreas Huber <andreas.huber@keymile.com>
2010-01-18 00:43:16 +01:00
Heiko Schocher
548738b4d4 cmd_eeprom: I2C updates
- CONFIG_ENV_EEPROM_IS_ON_I2C
  define this, if you have I2C and SPI activated, and your
  EEPROM, which holds the environment, is on the I2C bus.

- CONFIG_I2C_ENV_EEPROM_BUS
  if you have an Environment on an EEPROM reached over
  I2C muxes, you can now define, how to reach this
  EEPROM.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-01-18 00:42:37 +01:00
Detlev Zundel
c3d7eec6d8 cmd_bootm.c: Change interpretation of standalone image parameters.
Current code uses the second argument to bootm for standalone images to
override the load address specified in the image instead of passing all
parameters as is to the application.  This behaviour is not documented
and not in line with how the go command works for standalone applications,
so we simply drop it.

Signed-off-by: Detlev Zundel <dzu@denx.de>
2010-01-18 00:26:36 +01:00
Detlev Zundel
8b828a8f44 cmd_bootm.c: Do not load a ramdisk when not booting a kernel.
In case we boot an image marked as 'standalone' and 'linux', the current
code erroneously tried to load a ramdisk.

Signed-off-by: Detlev Zundel <dzu@denx.de>
2010-01-18 00:26:34 +01:00
Robin Getz
16035bcd8c kgdb: update mem2hex/hex2mem funcs
Convert the funcs to do the conversion inline so that we can do the copy
all at once with memcpy.  This let's us push out an weird arch-specific
issue with accessing different regions of memory to the memcpy function
like the MMRs on Blackfin systems, and it should be a bit faster.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-18 00:24:21 +01:00
Robin Getz
0c909551f8 kgdb: add default generic stubs
The default kgdb functions can be implemented with common U-Boot functions,
so rather than force everyone to copy & paste these things, create a set of
weak stubs.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-18 00:23:00 +01:00
Mike Frysinger
10c32ff59f config_defaults.h: new header for common u-boot config defaults
There are a bunch of features in U-Boot that we want to enable by default,
and it's best if we centralize them in one place rather than updating all
the board files out there.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-18 00:04:42 +01:00
Wolfgang Denk
2740544881 malloc: return NULL if not initialized yet
When malloc() was called before it was properly initialized
(as would happen if when used before relocation to RAM) it returned
random, non-NULL values, which called all kinds of difficult to debug
subsequent errors.

Make sure to return NULL when initialization was not done yet.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-01-15 13:26:20 +01:00
Sanjeev Premi
b821cead7d onenand: Fix compile errors due to FlexOneNAND
This patch fixes the compile error while trying to
compile for omap3evm.

env_onenand.c: In function 'env_relocate_spec':
env_onenand.c:70: error: 'CONFIG_ENV_ADDR_FLEX' undeclared
 (first use in this function)
env_onenand.c:70: error: (Each undeclared identifier is re
ported only once
env_onenand.c:70: error: for each function it appears in.)
env_onenand.c: In function 'saveenv':
env_onenand.c:106: error: 'CONFIG_ENV_ADDR_FLEX' undeclare
d (first use in this function)
env_onenand.c:107: error: 'CONFIG_ENV_SIZE_FLEX' undeclare
d (first use in this function)

Signed-off-by: Sanjeev Premi <premi@ti.com>
Acked-by: Tom Rix <Tom.Rix@windriver.com>
2010-01-06 16:28:00 -06:00
Wolfgang Wegner
87d93a1ba2 move prototypes for gunzip() and zunzip() to common.h
Prototype for gunzip/zunzip was only in lib_generic/gunzip.c and thus
repeated in every file using it. This patch moves the prototypes to
common.h and removes all prototypes distributed anywhere else.

Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
2009-12-21 21:39:59 +01:00
Mahavir Jain
127e10842b usb: write command for RAW partition.
This patch implements write support to usb device with raw partition.
It will be useful for filesystem write support to usb device from
u-boot in future.

Tested with writing kernel image to raw usb disk & booting with usb
read command into ram.

[Note:  run usb part to get info about start sector & number of
sectors on a partition for usb write operation.]

Signed-off-by: Mahavir Jain <mjain@marvell.com>
2009-12-20 12:53:00 +01:00
Tom Rix
8f8bd565f3 USB Consolidate descriptor definitions
The header files usb.h and usbdescriptors.h have the same nameed
structure definitions for

usb_config_descriptor
usb_interface_descriptor
usb_endpoint_descriptor
usb_device_descriptor
usb_string_descriptor

These are out right duplicates in usb.h

usb_device_descriptor
usb_string_descriptor

This one has extra unused elements

usb_endpoint_descriptor

	unsigned char	bRefresh
	unsigned char	bSynchAddress;

These in usb.h have extra elements at the end of the usb 2.0
specified descriptor and are used.

usb_config_descriptor
usb_interface_descriptor

The change is to consolidate the definition of the descriptors
to usbdescriptors.h.  The dublicates in usb.h are removed.
The extra element structure will have their name shorted by
removing the '_descriptor' suffix.

So

usb_config_descriptor -> usb_config
usb_interface_descriptor -> usb_interface

For these, the common descriptor elements are accessed now
by an element 'desc'.

As an example

-	if (iface->bInterfaceClass != USB_CLASS_HUB)
+	if (iface->desc.bInterfaceClass != USB_CLASS_HUB)

This has been compile tested on MAKEALL arm, ppc and mips.

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2009-12-20 12:47:37 +01:00
Heiko Schocher
4b142febff common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
There is more and more usage of printing 64bit values,
so enable this feature generally, and delete the
CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
defines.

Signed-off-by: Heiko Schocher <hs@denx.de>
2009-12-08 22:14:07 +01:00
Wolfgang Denk
35e3717772 Merge branch 'master' of ../work into next 2009-12-07 23:42:33 +01:00
Heiko Schocher
df002fa6b9 i2c: fix dangling comment in do_i2c_mw()
commit bd3784df94 deleted some unused
code in do_i2c_mw(), but missed to also remove the respective
commment. This patch fixes this.

Signed-off-by: Heiko Schocher <hs@denx.de>
2009-12-07 22:58:46 +01:00
Wolfgang Denk
206c00f26f Merge branch 'master' into next
Conflicts:
	lib_generic/zlib.c

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-12-07 22:47:17 +01:00
Peter Tyser
224c90d106 bootm: Fix help message's sub-command ordering
The help message for the 'bootm' command listed the 'cmdline' and 'bdt'
sub-commands in the wrong order which resulted in the error below when
following the 'help' command's instructions:

  "Trying to execute a command out of order"

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-12-07 22:12:49 +01:00
Wolfgang Denk
2a49bf3149 Merge branch 'master' into next
Conflicts:
	board/esd/plu405/plu405.c
	drivers/rtc/ftrtc010.c

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-12-05 02:11:59 +01:00
Peter Korsgaard
20dde48bca add lzop decompression support
Add lzop decompression support to the existing lzo bitstream handling
(think gzip versus zlib), and support it for uImage decompression if
CONFIG_LZO is enabled.

Lzop doesn't compress as good as gzip (~10% worse), but decompression
is very fast (~0.7s faster here on a slow ppc). The lzop decompression
code is based on Albin Tonnerre's recent ARM Linux lzo support patch.

Cc: albin.tonnerre@free-electrons.com
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-12-05 01:30:23 +01:00
Graeme Russ
b4feeb4e8a i386: Fix malloc initialization
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-12-05 01:02:10 +01:00
Robert P. J. Day
bcb324d68f Remove superfluous preprocessor tests from some cmd_*.c files.
A small number of common/cmd_*.c files contain preprocessor tests that
are apparently superfluous since those same tests are used in the
Makefile to control the compilation of those files.  Those tests are
clearly redundant as long as they surround the entirety of the source
in those files.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2009-12-02 23:46:45 +01:00
Pratap Chandu
bd3784df94 Removes dead code in the file common/cmd_i2c.c
There is some dead code enclosed by #if 0 .... #endif in the file
common/cmd_i2c.c
This patch removes the dead code.

Signed-off-by: Pratap Chandu <pratap.rrke@gmail.com>
2009-12-02 23:35:24 +01:00
Magnus Lilja
d52e3e0176 cmd_date: Fix spelling in error message.
Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
2009-12-02 23:28:10 +01:00
Peter Tyser
c253122395 Move do_irqinfo() to common/cmd_irq.c
cmd_irq.c is a much better home and it is already conditionally
compiled based on CONFIG_CMD_IRQ.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-12-02 23:23:20 +01:00
Peter Tyser
a5dd4dc64f cmd_license: Remove unneeded #ifdef CONFIG_CMD_LICENSE
cmd_license is already conditionally compiled at the Makefile-level.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-12-02 23:22:26 +01:00
Peter Tyser
9ef78511cd circbuf: Move to lib_generic and conditionally compile
circbuf could be used as a generic library and is only currently
needed when CONFIG_USB_TTY is defined.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-12-02 23:19:32 +01:00
Mike Frysinger
bf44f3f327 exports: rewrite jump table init
The current jump table init fails to initialize a bunch of exported
symbols (forceenv/do_reset/etc...).  Rather than fix just these few
missing pieces, rewrite the code to utilize the existing list of
exported symbols -- _exports.h.  Since every exported symbol has to
be listed in this header, it makes sense to use it so that we only
ever have one list that needs to be updated and things can't fall
out of sync again.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-02 22:53:51 +01:00
Mike Frysinger
0008555f4d bootm: mark local boot_os[] table static
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-11-24 23:40:03 +01:00
Remy Bohmer
b25e38fc36 Repair build fail in case CONFIG_PPC=n and CONFIG_FIT=y
Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-11-24 22:40:20 +01:00
Peter Tyser
396fd17338 Add 'true' and 'false' commands
These commands are only enabled when the hush shell is enabled and can
be useful in scripts such as:

while true do
    echo "Booting OS...";
    run $bootcmd;
    echo "Booting OS failed";
    sleep 10;
done

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-23 00:06:13 +01:00
Peter Tyser
4e1ca93b6b cmd_help: General cleanup
Shorten the overly-verbose help message of 'help' and clean up some
redundant ifdefery while we're at it.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-23 00:06:12 +01:00
Peter Tyser
6b8f5ad10f command.c: Break commands out to appropriate cmd_*.c files
command.c should contain common code related to commands, not
miscellaneous command implementations.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-23 00:06:11 +01:00
Amul Kumar Saha
c758e947aa ENV Variable support for Flex-OneNAND
Define and use CONFIG_ENV_ADDR_FLEX and CONFIG_ENV_SIZE_FLEX
for storing environment variables.

Signed-off-by: Rohit Hagargundgi <h.rohit@samsung.com>
Signed-off-by: Amul Kumar Saha <amul.saha@samsung.com>
2009-11-13 16:56:18 -06:00
Peter Tyser
581d04f14d cmd_nand: Move conditional compilation to Makefile
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-13 16:56:14 -06:00
Peter Tyser
9574fd63a9 cmd_nand: Remove duplicate include
Also remove vague, unnecessary comment

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-13 16:56:13 -06:00
Peter Tyser
246c69225c Add 'editenv' command
The editenv command can be used to edit an environment variable.
Editing an environment variable is useful when one wants to tweak an
existing variable, for example fix a typo or change the baudrate in the
'bootargs' environment variable.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-27 20:58:25 +01:00
Peter Tyser
b0fa8e5063 setenv(): Delete 0-length environment variables
Previously setenv() would only delete an environment variable if it
was passed a NULL string pointer as a value.  It should also delete an
environment variable when it encounters a valid string pointer of
0-length.

This change/fix is generally useful and is necessary for the upcoming
"editenv" command.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-27 20:58:25 +01:00
Peter Tyser
ecc5500ee4 readline(): Add ability to modify a string buffer
If the 'buf' parameter is a non-0-length string, its contents will be
edited.  Previously, the initial contents of 'buf' were ignored and the
user entered its contents from scratch.

This change is necessary to support the upcoming "editenv" command but
could also be used for future commands which require a user to modify
an existing string.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-27 20:58:25 +01:00
Peter Tyser
f923943843 cread_line(): Remove unused variables
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-27 20:58:25 +01:00
Peter Tyser
e491a71e57 Check for NULL prompt in readline_into_buffer()
Previously, passing readline() or readline_into_buffer() a NULL 'prompt'
parameter would result in puts() printing garbage when
CONFIG_CMDLINE_EDITING was enabled.

Note that no board currently triggers this bug.  Enabling
CONFIG_CMDLINE_EDITING on some boards (eg bab7xx) would result in
the bug appearing.  This change is only intended to prevent someone
from running into this issue in the future.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-27 20:58:25 +01:00
Wolfgang Denk
98cecb610f Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2009-10-27 20:56:31 +01:00
Wolfgang Denk
a747a7f310 Revert "env: only build env_embedded and envcrc when needed"
Breaks building on many boards, and no really clean fix available yet.

This reverts commit 6dab6add2d.
2009-10-27 20:46:31 +01:00
Anton Vorontsov
3e303f748c fdt_support: Add multi-serial support for stdout fixup
Currently fdt_fixup_stdout() is using hard-coded CONFIG_CONS_INDEX
constant. With multi-serial support, the CONS_INDEX may no longer
represent actual console, so we should try to extract port number
from the current stdio device name instead of always hard-coding the
constant value.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-10-26 21:35:50 -05:00
Mike Frysinger
4166ee58d3 sf: add GPL-2 license info
Some of the new spi flash files were missing explicit license lines.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2009-10-24 22:44:18 +02:00
Kumar Gala
d535a49300 fdt: Fix fdt padding issue for initrd mem_rsv
Its possible that we end up with a device tree that happens to be a
particular size that after we call fdt_resize() we don't have any
space left for the initrd mem_rsv.

Fix this be adding a second mem_rsv into the size calculation.  We
had one to cover the fdt itself and we have the potential of adding
a second for the initrd.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2009-10-24 22:39:51 +02:00
Wolfgang Denk
922754cc82 Merge branch 'master-sync' of git://git.denx.de/u-boot-arm 2009-10-24 22:26:09 +02:00
Stefan Roese
30d45c0d3e fdt: Add fdt_fixup_nor_flash_size() to fixup NOR FLASH size in dtb
This function can be used to update the size in the "reg" property
of the NOR FLASH device nodes. This is necessary for boards with
non-fixed NOR FLASH sizes.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
Acked-by: Wolfgang Denk <wd@denx.de>
2009-10-23 15:55:23 +02:00
Alessandro Rubini
8c0a92c8f4 lcd: remove '#if 0' 32-bit scroll, now memcpy does it
Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
2009-10-18 23:10:43 +02:00
Alessandro Rubini
9c5586aa19 setenv: do console redirection even if previously unset
If "stdout" is not previously set, doing "setenv stdout lcd" had no
effect, since console redirection only worked if the environment
variable was already set; the second time you run setenv it worked.
Most default environments lack stdin/out/err definitions, so I'm sure
I'm not alone with this problem.

This patch simply moves a block of code out of a conditional, to do
the same work even if the variable was previously unset.

Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
2009-10-18 23:07:03 +02:00
Paul Gortmaker
87b22b7787 mem_mtest: fix error reporting, allow escape with ^C
The basic memtest function tries to watch for ^C after each
pattern pass as an escape mechanism, but if things are horribly
wrong, we'll be stuck in an inner loop flooding the console with
error messages and never check for ^C.  To make matters worse,
if the user waits for all the error messages to complete, we
then incorrectly report the test passed without errors.

Adding a check for ^C after any error is printed will give
the end user an escape mechanism from a console flood without
slowing down the overall test speed on a slow processor.

Also, the more extensive memtest quit after just a single error,
which is inconsistent with the normal memtest, and not useful if
if you are doing dynamic environmental impact testing, such as
heating/cooling etc.

Both tests now track the error count and report it properly
at test completion.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2009-10-18 22:57:06 +02:00
Mike Frysinger
6dab6add2d env: only build env_embedded and envcrc when needed
The env code is protected by the ENV_IS_EMBEDDED define, so attempting to
compile the code when this isn't defined is pointless.  Now that the env
headers have unified around CONFIG_ENV_IS_EMBEDDED, convert the build
system to only build the env objects when this is enabled.  And now that
the env code is conditionally compiled, we can drop the source code checks.

For people who want to extract the environment manually, add a new option
CONFIG_BUILD_ENVCRC that only enables the envcrc utility.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-18 22:53:18 +02:00
Niklaus Giger
7936b51165 Cleanup: use constant
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
2009-10-18 22:41:33 +02:00
Minkyu Kang
dd2c9e6a3b s5pc1xx: support serial driver
This patch includes the serial driver for s5pc1xx.
s5pc1xx uart driver needs own register setting and clock configuration.
So, need to special driver.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2009-10-13 21:13:55 -05:00
Wolfgang Denk
cd77dd109c Merge branch 'reloc' 2009-10-09 00:03:18 +02:00
Niklaus Giger
78d2a64137 ppc4xx: Rework cmd reginfo
The command "reginfo" got an overhaul for the ppc4xx. It dumps all the
relevant HW configuration registers (address, symbolic name, content).
This allows to easily detect errors in *.h files and changes in the HW
configuration.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-07 09:15:26 +02:00
Peter Tyser
0630535e2d arm/microblaze/nios/nios2/sh: Remove relocation fixups
These architectures don't need relocation fixups, so reduce their
codesize a bit by defining CONFIG_RELOC_FIXUP_WORKS.

Also remove the reloc_off field from their global data structures
as it is no longer needed.

Note that the location of the standalone application jump table pointer
in the global data structure is affected by this change, breaking
execution of standalone applications compiled for previous versions of
U-Boot. We will therefore increment XF_VERSION in the next commit,
which also touches this area.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03 10:17:57 +02:00
Peter Tyser
521af04d85 Conditionally perform common relocation fixups
Add #ifdefs where necessary to not perform relocation fixups.  This
allows boards/architectures which support relocation to trim a decent
chunk of code.

Note that this patch doesn't add #ifdefs to architecture-specific code
which does not support relocation.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-03 10:17:57 +02:00
Wolfgang Denk
9ae7ae6b4d Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx 2009-09-30 23:26:59 +02:00
Stefan Roese
95b602bab5 ppc4xx: Convert PPC4xx SDRAM defines from lower case to upper case
The latest PPC4xx register cleanup patch missed some SDRAM defines.
This patch now changes lower case UIC defines to upper case. Also
some names are changed to match the naming in the IBM/AMCC users
manuals (e.g. mem_mcopt1 -> SDRAM0_CFG).

Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-28 10:45:54 +02:00
Stefan Roese
952e7760bf ppc4xx: Convert PPC4xx UIC defines from lower case to upper case
The latest PPC4xx register cleanup patch missed the UIC defines.
This patch now changes lower case UIC defines to upper case.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-28 10:45:42 +02:00
Ken MacLeod
6e748ea004 cmd_fdt.c: fix parse of byte streams and strings
Commit 4abd844d8e extended the fdt command parser to handle property
strings which are split across multiple arguments but it was broken for
byte streams and strings.

Byte stream parsing:

 * Fixes where it would terminate early or go into an endless loop.

 * Fixes a 0x00 being inserted into the data if there is a space after
   '[' or a separate argument.

 * Fixes dereferencing the argument pointer after the last argument.

 * Checks for bad characters.

String parsing:

 * Treat multiple arguments as a string list.  This fixes an issue where
   only the last argument was stored.

Signed-off-by: Ken MacLeod <ken@bitsko.slc.ut.us>
2009-09-24 21:57:30 -04:00
Heiko Schocher
3887c3fbdb mucmc52, uc101: delete ata@3a00 node, if no CF card is detected
U-Boot can detect if an IDE device is present or not.
If not, and this new config option is activated, U-Boot
removes the ATA node from the DTS before booting Linux,
so the Linux IDE driver does not probe the device and
crash. This is needed for buggy hardware (uc101) where
no pull down resistor is connected to the signal IDE5V_DD7.

Signed-off-by: Heiko Schocher <hs@denx.de>
2009-09-25 01:22:13 +02:00
Peter Tyser
3202d33169 Remove deprecated 'autoscr' command/variables
The more standard 'source' command provides identical functionality to
the autoscr command.

Environment variable names/values on the MVBC_P, MVBML7, kmeter1,
mgcoge, and km8xx boards are updated to no longer refernce 'autoscr'.

The 'autoscript' and 'autoscript_uname' environment variables are
also removed.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Acked-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Acked-by: Heiko Schocher <hs@denx.de>
2009-09-22 23:03:24 +02:00
Stefan Roese
d1c3b27525 ppc4xx: Big cleanup of PPC4xx defines
This patch cleans up multiple issues of the 4xx register (mostly
DCR, SDR, CPR, etc) definitions:

- Change lower case defines to upper case (plb4_acr -> PLB4_ACR)
- Change the defines to better match the names from the
  user's manuals (e.g. cprpllc -> CPR0_PLLC)
- Removal of some unused defines

Please test this patch intensive on your PPC4xx platform. Even though
I tried not to break anything and tested successfully on multiple
4xx AMCC platforms, testing on custom platforms is recommended.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-11 10:35:58 +02:00
Prafulla Wadaskar
aa0c7a86cd mkimage: Add Kirkwood Boot Image support (kwbimage)
This patch adds support for "kwbimage" (Kirkwood Boot Image)
image types to the mkimage code.

For details refer to docs/README.kwbimage

This patch is tested with Sheevaplug board

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Ron Lee <ron@debian.org>

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-09-10 22:58:48 +02:00
Prafulla Wadaskar
b029dddc9a mkimage: Make table_entry code global
- make get_table_entry_id() global
- make get_table_entry_name() global
- move struct table_entry to image.h

Currently this code is used by image.c only.

This patch makes this API global so it can be used by other parts of
code, too.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Ron Lee <ron.debian.org>

Edit comments and commit message.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-10 22:58:48 +02:00
Prafulla Wadaskar
f666dea8ab mkimage: Make genimg_print_size() global
Currently it is used by image.c only, but the the function can be
used to support additional mkimage types like for example kwbimage,
so make this function globally visible.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>

Edited commit message.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-10 22:58:48 +02:00
Wolfgang Denk
3a2003f61e tools/mkimage: fix compiler warnings, use "const"
This fixes some compiler warnings:
tools/default_image.c:141: warning: initialization from incompatible pointer type
tools/fit_image.c:202: warning: initialization from incompatible pointer type
and changes to code to use "const" attributes in a few places where
it's appropriate.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-10 22:58:48 +02:00
Wolfgang Denk
37daa77f3c cmd_mtdparts.c: fix compiler warning in debug code
Fix warning messages:
cmd_mtdparts.c:1429: warning: format '%08lx' expects type 'long
unsigned int', but argument 6 has type 'u32'
cmd_mtdparts.c:1429: warning: format '%08lx' expects type 'long
unsigned int', but argument 7 has type 'u32'

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-04 22:58:57 +02:00
Kumar Gala
3dfad40a04 Add ability for arch code to make changes before we boot
Added a arch_preboot_os() function that cpu specific code can implement to
allow for various modifications to the state of the machine right before
we boot.  This can be useful to setup register state to a specific
configuration.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-04 22:11:23 +02:00
Peter Tyser
d4e8ada0f6 Consolidate arch-specific mem_malloc_init() implementations
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-09-04 21:47:07 +02:00
Peter Tyser
5e93bd1c9a Consolidate arch-specific sbrk() implementations
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-09-04 21:45:39 +02:00
Wolfgang Denk
3aa8b68d80 Merge branch 'next' of ../next 2009-08-31 22:21:47 +02:00
David Brownell
52f6c34c85 bugfix CONFIG_SYS_CONSOLE_INFO_QUIET
The "console: unify printing current devices" patch goofed:
CONFIG_SYS_CONSOLE_INFO_QUIET is supposed to *REMOVE* boot
time noise, not add it.  Said patch changed the #ifndefs
to #ifdef; this one restores them to the proper sense.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-08-30 21:00:21 +02:00
Poonam Aggrwal
0e870980a6 8xxx: Removed CONFIG_NUM_CPUS from 85xx/86xx
The number of CPUs are getting detected dynamically by checking the
processor SVR value.  Also removed CONFIG_NUM_CPUS references from all
the platforms with 85xx/86xx processors.

This can help to use the same u-boot image across the platforms.

Also revamped and corrected few Freescale Copyright messages.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-28 17:12:38 -05:00
Robin Getz
02c9aa1d41 Add md5sum and sha1 commands...
Now that we have sha1 and md5 in lib_generic, allow people to use
them on the command line, for checking downloaded files.

Signed-off-by: Robin Getz <rgetz@analog.com>
2009-08-25 12:57:54 +02:00
Kumar Gala
cfd700be9f fdt: Fix fdt_pci_dma_ranges handling of 64-bit ranges
If the size of a region equal to 4G it can't be represnted in a 32-bit
BAR so we should have marked that case as MEM64.

Additionally bump the number of inbound windows up to 4 to handle the
fact that Freescale PPCs that have an implicit window for CCSRBAR.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-08-09 23:13:56 +02:00
Peter Tyser
197324d7d9 hush: Fix bogus free() call
An off-by-one error in hush.c resulted in an unintentional free() call
every time a command was executed

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-08-09 23:02:42 +02:00
Mike Frysinger
18304f7675 env: kill off default_environment_size
The only environment type that uses this variable is spi flash, and that is
only because it is reimplementing the common set_default_env() function.
So fix the spi flash code and kill off the default_environment_size in the
process.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-08-09 22:41:42 +02:00
Mike Frysinger
bedd8403f7 export SPI functions to standalone apps
While we're here, fix the broken #ifdef handling in _exports.h.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-08-09 22:34:51 +02:00