Commit graph

2010 commits

Author SHA1 Message Date
Simon Glass
355a835747 sandbox: Change md command to use map_physmem
Sandbox wants to support commands which use memory. The map_physmen()
call provides this feature, so should be used more consistently in
U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Tested-by: Matthias Weisser <weisserm@arcor.de>
2011-11-03 22:35:01 +01:00
Wolfgang Denk
a2b92a655a common/cmd_ide.c: fix GCC 4.6 build warnings
Fix:
cmd_ide.c: In function 'ide_ident':
cmd_ide.c:988:6: warning: variable 'do_retry' set but not used
[-Wunused-but-set-variable]

Delete the unused variable.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-11-03 20:41:47 +01:00
Wolfgang Denk
34c202c7eb common/cmd_ide.c: CodingStyle cleanup
Make file acceptable to checkpatch.

This is only a basic clean up to the extend possible without any real
changes to the source code. Warnings due to line over 80 characters
were accepted because these affect only printf()s with user visible
strings.  No attempts were made to fix warnings about volatile and
externs - these need a more thorough cleanup.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-11-03 20:41:32 +01:00
Wolfgang Denk
87a5d60103 Merge branch 'master' of git://git.denx.de/u-boot-arm
* 'master' of git://git.denx.de/u-boot-arm:
  ARM: Add Calxeda Highbank platform
  dkb: make mmc command as default enabled
  Marvell: dkb: add mmc support
  ARM: pantheon: add mmc definition
  davinci: remove config.mk file from the sources
  ARM:AM33XX: Add support for TI AM335X EVM
  ARM:AM33XX: Added timer support
  ARM:AM33XX: Add emif/ddr support
  ARM:AM33XX: Add clock definitions
  ARM:AM33XX: Added support for AM33xx
  omap3/emif4: fix registers definition
  davinci: remove obsolete macro CONFIG_EMAC_MDIO_PHY_NUM
  davinci: emac: add support for more than 1 PHYs
  davinci: emac: add new features to autonegotiate for EMAC
  da850evm: Move LPSC configuration to board_early_init_f()
  omap4_panda: Build in cmd_gpio support on panda
  omap: Don't use gpio_free to change direction to input
  mmc: omap: Allow OMAP_HSMMC[23]_BASE to be unset
  OMAP3: overo : Add environment variable optargs to bootargs
  OMAP3: overo: Move ethernet CS4 configuration to execute based on board id
  OMAP3: overo : Use ttyO2 instead of ttyS2.
  da830: add support for NAND boot mode
  dm36x: revert cache disable patch
  dm644X: revert cache disable patch
  devkit8000: Add malloc space
  omap: spl: fix build break due to changes in FAT
  OMAP3 SPL: Provide weak omap_rev_string
  omap: beagle: Use ubifs instead of jffs2 for nand boot
  omap: overo: Disable pull-ups on camera PCLK, HS and VS signals
  omap: overo: Configure mux for gpio10
  SPL: Add DMA library
  omap3: Add interface for omap3 DMA
  omap3: Add DMA register accessors
  omap3: Add Base register for DMA
  arm, davinci: add missing LSPC define for MMC/SD1
  U-Boot/SPL: omap4: Make ddr pre-calculated timings as default.
  DaVinci: correct MDSTAT.STATE mask
  omap4: splitting padconfs into common, 4430 and 4460
  omap4: adding revision detection for 4460 ES1.1
  omap4: replacing OMAP4_CONTROL with OMAP4430_CONTROL
  gplug: fixed build error as a result of code cleanup patch
  kirkwood_spi: add dummy spi_init()
  gpio: mvmfp: reduce include platform file
  ARM: orion5x: reduce dependence of including platform file
  serial: reduce include platform file for marvell chip
  ARM: kirkwood: reduce dependence of including platform file
  ARM: armada100: reduce dependence of including platform file
  ARM: pantheon: reduce dependence of including platform file
  Armada100: Add env storage support for Marvell gplugD
  Armada100: Add SPI flash support for Marvell gplugD
  Armada100: Add SPI support for Marvell gplugD
  SPI: Add SPI driver support for Marvell Armada100
  dreamplug: initial board support.
  imx: fix coding style
  misc: pmic: drop old Freescale's pmic driver
  MX31: mx31pdk: use new pmic driver
  MX31: mx31ads: use new pmic driver
  MX31: mx31_litekit: use new pmic driver
  MX5: mx53evk: use new pmic driver
  MX5: mx51evk: use new pmic driver
  MX35: mx35pdk: use new pmic driver
  misc: pmic: addI2C  support to pmic_fsl driver
  misc: pmic: use I2C_SET_BUS in pmic I2C
  MX5: efikamx/efikasb: use new pmic driver
  MX3: qong: use new pmic driver
  RTC: Switch mc13783 to generic pmic code
  MX5: vision2: use new pmic driver
  misc: pmic: Freescale PMIC switches to generic PMIC driver
  misc:pmic:samsung Enable PMIC driver at GONI target
  misc:pmic:max8998 MAX8998 support at a new PMIC driver.
  misc:pmic:core New generic PMIC driver
  mx31pdk: Remove unneeded config
  mx31: provide readable WEIM CS accessor
  MX51: vision2: Set global macros
  I2C: Add i2c_get/set_speed() to mxc_i2c.c
  ARM: Update mach-types
  devkit8000: Add config to enable SPL MMC boot
  devkit8000: protect board_mmc_init
  arm, post: add missing post_time_ms for arm
  cosmetic, post: Codingstyle cleanup
  arm, logbuffer: make it compileclean
  tegra2: Enable MMC for Seaboard
  tegra2: Add more pinmux functions
  tegra2: Rename PIN_ to PINGRP_
  tegra2: Add more clock functions
  tegra2: Clean up board code a little
  tegra2: Rename CLOCK_PLL_ID to CLOCK_ID
2011-10-28 00:15:19 +02:00
Marek Vasut
35e9d698cd GCC4.6: Squash undefined variable in cmd_mtdparts.c
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
2011-10-27 23:54:04 +02:00
Marek Vasut
4b210e8bcf GCC4.6: Squash subsequent warnings in usb_storage.c
usb_storage.c: In function ‘us_one_transfer’:
usb_storage.c:377:7: warning: format ‘%X’ expects argument of type ‘unsigned
int’, but argument 2 has type ‘long unsigned int’ [-Wformat]
usb_storage.c:389:6: warning: format ‘%d’ expects argument of type ‘int’, but
argument 2 has type ‘long unsigned int’ [-Wformat]
usb_storage.c:394:6: warning: format ‘%d’ expects argument of type ‘int’, but
argument 2 has type ‘long unsigned int’ [-Wformat]
usb_storage.c: In function ‘usb_stor_BBB_reset’:
usb_storage.c:442:2: warning: format ‘%X’ expects argument of type ‘unsigned
int’, but argument 3 has type ‘long unsigned int’ [-Wformat]
usb_storage.c:448:2: warning: format ‘%X’ expects argument of type ‘unsigned
int’, but argument 3 has type ‘long unsigned int’ [-Wformat]
usb_storage.c:454:2: warning: format ‘%X’ expects argument of type ‘unsigned
int’, but argument 3 has type ‘long unsigned int’ [-Wformat]
usb_storage.c: In function ‘usb_stor_CB_reset’:
usb_storage.c:482:2: warning: format ‘%X’ expects argument of type ‘unsigned
int’, but argument 3 has type ‘long unsigned int’ [-Wformat]
usb_storage.c: In function ‘usb_stor_CB_comdat’:
usb_storage.c:572:3: warning: format ‘%X’ expects argument of type ‘unsigned
int’, but argument 3 has type ‘long unsigned int’ [-Wformat]
usb_storage.c:584:4: warning: format ‘%X’ expects argument of type ‘unsigned
int’, but argument 3 has type ‘long unsigned int’ [-Wformat]
usb_storage.c: In function ‘usb_stor_BBB_transport’:
usb_storage.c:782:3: warning: format ‘%d’ expects argument of type ‘int’, but
argument 3 has type ‘long unsigned int’ [-Wformat]
usb_storage.c: In function ‘usb_stor_CB_transport’:
usb_storage.c:807:2: warning: format ‘%X’ expects argument of type ‘unsigned
int’, but argument 3 has type ‘long unsigned int’ [-Wformat]
usb_storage.c:830:3: warning: format ‘%X’ expects argument of type ‘unsigned
int’, but argument 2 has type ‘long unsigned int’ [-Wformat]
usb_storage.c:857:3: warning: format ‘%d’ expects argument of type ‘int’, but
argument 2 has type ‘long unsigned int’ [-Wformat]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Remy Bohmer <linux@bohmer.net>
2011-10-27 23:54:03 +02:00
Marek Vasut
86bd3ff8fd GCC4.6: Squash warning in usb_storage.c
usb_storage.c: In function ‘usb_stor_CB_reset’:
usb_storage.c:466:6: warning: variable ‘result’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
2011-10-27 23:54:03 +02:00
Marek Vasut
5bbe10dd2e GCC4.6: Squash warning in cmd_ide.c
cmd_ide.c: In function ‘ide_read’:
cmd_ide.c:1227:2: warning: format ‘%LX’ expects argument of type ‘long long
unsigned int’, but argument 3 has type ‘lbaint_t’ [-Wformat]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
2011-10-27 23:54:03 +02:00
Marek Vasut
88ec8c1246 GCC4.6: Squash warnings in common/usb.c
usb.c: In function ‘usb_parse_config’:
usb.c:331:17: warning: variable ‘ch’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_hub_port_connect_change’:
usb.c:1123:29: warning: variable ‘portchange’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_hub_configure’:
usb.c:1183:25: warning: variable ‘hubsts’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
2011-10-27 23:54:03 +02:00
Aneesh V
2d01dd953a omap: spl: fix build break due to changes in FAT
FAT library now uses malloc() and free(). But SPL doesn't
have heap until now. Setup a heap in SDRAM to fix this issue.

However this increases SPL footprint beyond the available SRAM
budget. So, compile out some fancy features in the SDARM init
bring back footprint under control

CC: Sandeep Paulraj <s-paulraj@ti.com>
CC: Wolfgang Denk <wd@denx.de>
Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-10-27 21:56:35 +02:00
Lei Wen
5ff8b35412 ARM: orion5x: reduce dependence of including platform file
For files like the drivers/serial/serial.c, it must include the
platform file, as the CONFIG_SYS_NS16550_COM1 must reference to
the definition in the platform definition files.

Include the platform definition file in the config file, so that it
would decouple the dependence for the driver files.

Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-10-27 21:56:33 +02:00
Heiko Schocher
ee4014b005 arm, logbuffer: make it compileclean
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
2011-10-27 21:56:30 +02:00
Simon Glass
2d46cf291e net: tftpput: add tftpput command
This adds the tftpput command to U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-26 21:36:46 +02:00
Simon Glass
1aec244acf tftpput: add save_addr and save_size global variables
We need something akin to load_addr to handle saving data.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-26 21:35:43 +02:00
Simon Glass
e4bf0c5cfe net: tftpput: Rename TFTP to TFTPGET
This is a better name for this protocol. Also remove the typedef to keep
checkpatch happy, and move zeroing of NetBootFileXferSize a little
earlier since TFTPPUT will need to change this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-26 21:33:42 +02:00
Simon Glass
d67f10ce0f Add setenv_ulong() and setenv_addr()
It seems we put numbers and addresses into environment variables a lot.
We should have some functions to do this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-26 21:32:42 +02:00
Simon Glass
3cce8a5496 Move simple_itoa to vsprintf
This function is generally useful and shouldn't hide away in hush. It
has been moved as is.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-26 21:32:15 +02:00
Stefano Babic
4962e38e9a mkimage: adding support for Davinci AIS image
Some Davinci processors supports the Application
Image Script (AIS) boot process. The patch adds the generation
of the AIS image inside the mkimage tool to make possible
to generate a bootable U-boot without external tools
(TI Davinci AIS Generator).

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>
2011-10-23 23:34:21 +02:00
Simon Glass
4a9b413108 Add getenv_ulong() to read an integer from an environment variable
This is not an uncommon operation in U-Boot, so let's put it in a common
function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-23 23:32:45 +02:00
Daniel Schwierzeck
3668d8fa04 common: fix missing function pointer relocation in fixup_cmdtable()
In commit fa28bd2eef patch v1 was applied
instead of v2. This is an incremental patch to update that commit
to version 2.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2011-10-23 23:32:44 +02:00
Dirk Eibach
b88e7b3cc0 hwmon: Provide dtt_init()
Our boards rely on dtt for initialization of fan hardware.
dtt_init() was implemented to be called form board specific code.

Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Acked-by: Heiko Schocher <hs@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
2011-10-22 01:22:21 +02:00
Joe Hershberger
b3f44c21ea common: cosmetic: CONFIG_BOOTFILE checkpatch compliance
Remove MK_STR from places that consume CONFIG_BOOTFILE to force all definitions to be string literals.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-22 01:21:35 +02:00
Joe Hershberger
8b3637c662 common: cosmetic: CONFIG_ROOTPATH checkpatch compliance
Remove MK_STR from places that consume CONFIG_ROOTPATH to force all definitions to be string literals.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-22 01:21:15 +02:00
Stephen Warren
712fbcf384 checkpatch whitespace cleanups
This avoids the following checkpatch warning in later patches:

ERROR: "(foo*)" should be "(foo *)"
ERROR: space required before the open brace '{'
ERROR: space prohibited before that close parenthesis ')'
ERROR: spaces required around that '||' (ctx:WxV)
WARNING: space prohibited between function name and open parenthesis '('
WARNING: line over 80 characters

This fixes all the white-space warnings/errors in my subsequent patch,
and within this current patch. A number of other checkpatch warnings
and errors are still present in this patch itself, but are beyond simple
whitespace fixes, so are not solved by this patch.

v2: New patch

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2011-10-22 01:13:35 +02:00
Macpaul Lin
64d614617f nds32: common bdinfo, bootm, image support
Add support of NDS32 to common commands bdinfo, bootm, and image format.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-10-22 00:54:06 +02:00
Timur Tabi
0c277ef9f9 cmd_bdinfo: replace print_str() with print_mhz()
The print_str() helper function for cmd_bdinfo can print any string, but it
is only used to print MHz values.  Replace it with print_mhz() that takes
a number and converts it to a string internally.

Signed-off-by: Timur Tabi <timur@freescale.com>
2011-10-22 00:49:18 +02:00
Simon Schwarz
dee17768d4 removed static from images in cmd_bootm.c
This removes static modifier from images variable in cmd_bootm.c.

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
2011-10-21 23:56:17 +02:00
Wolfgang Denk
02aff558f4 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
* 'master' of git://git.denx.de/u-boot-mpc85xx:
  mpc85xx: Add inline GPIO acessor functions
  powerpc/85xx: wait for alignment before resetting SERDES RX lanes (SERDES9)
  powerpc/85xx: Fix P2020DS booting
  powerpc/85xx: Update USB device tree status based on pin settings
  fdt: Add new fdt_set_node_status & fdt_set_status_by_alias helpers
  powerpc/85xx: Add support for RMan LIODN initialization
  powerpc/85xx: Update device tree handling for SRIO
  powerpc/85xx: Update setting of SRIO LIODNs
  fm: Don't allow disabling of FM1-DTSEC1
  fm-eth: Don't mark the MAC we use for MDIO as disabled in device tree
2011-10-21 23:48:46 +02:00
Doug Anderson
3a8653b3ac cosmetic: Fixup fixup_silent_linux() for checkpatch
Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Anton Staaf <robotboy@chromium.org>
2011-10-20 16:38:08 +02:00
Shengzhou Liu
2a523f5240 fdt: Add new fdt_set_node_status & fdt_set_status_by_alias helpers
Add common function fdt_set_node_status() to assist in various locations
that we set a nodes status.  This function utilizes the status values
that are part of the EPAPR spec (on power.org).

fdt_set_status_by_alias() is based on fdt_set_node_status() but uses an
alias string to identify the node to update.

We also add some shortcut functions to help the common cases of setting
"okay" and "disabled":

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

Finally, we fixup the corenet_ds ethernet code which previously had
a function by the same name that can be replaced with the new helpers.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2011-10-18 00:36:55 -05:00
Simon Glass
925493582c sandbox: Use uintptr_t for 32/64-bit compatibility
This fixes a problems when building on some 64-bit machines.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-17 23:56:59 +02:00
Simon Glass
fe34107e38 sandbox: Disable built-in malloc
We prefer to U-Boot's malloc but for now it is easier to use the C library's
version.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-17 23:56:57 +02:00
Simon Glass
6d6f123632 sandbox: Add bootm support
This adds sandbox architecture support to bootm, although it is probably
not useful to load sandbox code into the address space and execute it.

This change at least make the file build correctly on 64-bit machines.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-17 23:56:57 +02:00
Simon Glass
6fcc3be453 sandbox: Add board info for architecture
This is required for the bdinfo command to work.

Signed-off-by: Simon Glass <sjg@chromium.org>

Fix syntax error.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-10-17 23:56:46 +02:00
Simon Glass
0ec2ce4a67 Fix use of int as pointer in image.c
It is better to use %p in this case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-17 22:46:13 +02:00
Jason Hobbs
06283a6401 Add pxe command
Add pxe command, which is intended to mimic PXELINUX functionality.
'pxe get' uses tftp to retrieve a file based on UUID, MAC address or IP
address. 'pxe boot' interprets the contents of PXELINUX config like file
to boot using a specific initrd, kernel and kernel command line.

This patch also adds a README.pxe file - see it for more details on the
pxe command.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-10-17 22:25:35 +02:00
Jason Hobbs
4d91a6ecab Replace space and tab checks with isblank
These are various places I found that checked for conditions equivalent
to isblank.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-10-17 22:25:34 +02:00
Jason Hobbs
ce2d4c9532 cosmetic: remove unneeded curly braces
This prevents a checkpatch warning in the patch to use isblank

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-10-17 22:25:34 +02:00
Jason Hobbs
c8a2079e49 common: add run_command2 for running simple or hush commands
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-17 22:25:34 +02:00
Jason Hobbs
b41bc5a82d common, menu: use abortboot for menu timeout
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-10-17 22:25:33 +02:00
Jason Hobbs
b69bf52dfe Add generic, reusable menu code
This will be used first by the pxe code, but is intended to be
generic and reusable for other jobs in U-boot.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-10-17 22:25:33 +02:00
Daniel Schwierzeck
fa28bd2eef common: fix missing function pointer relocation in fixup_cmdtable()
The command auto-completion does not work on architectures relying
on CONFIG_NEEDS_MANUAL_RELOC like MIPS. Cause is the missing function
pointer fixup for cmd_tbl_t::complete function in fixup_cmdtable().

This patch adds the missing pointer fixup in case of CONFIG_AUTO_COMPLETE
is defined.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2011-10-15 22:19:36 +02:00
Timur Tabi
50bf17bd15 fdt: update fdt_alloc_phandle to use fdt_get_phandle
The device tree compiler, dtc, can use "phandle" and/or "linux,phandle"
properties to specify the phandle for any node.  By default, it uses
both, but "linux,phandle" is deprecated.  One day, we'd like to stop using
"linux,phandle", but U-boot needs to support both properties equally
first.

fdt_alloc_phandle() generates a unique phandle, but it was only checking
the "linux,phandle" properties.  Instead, we use fdt_get_phandle(),
which checks both properties automatically.  This ensures that we
support dtbs that only use "phandle".

The side-effect is that fdt_alloc_phandle() now takes twice as long, since
it has to check for two properties instead of one in each node that it
searches.

Signed-off-by: Timur Tabi <timur@freescale.com>
2011-10-15 09:35:09 -04:00
Timur Tabi
3c927cccdc fdt: check for fdt errors in fdt_create_phandle
fdt_create_phandle() was ignoring errors from fdt_set_phandle().  If an
error occurs, print an error message and return 0, which is an invalid
phandle.  We also need to change the return type for fdt_create_phandle()
to indicate that it cannot return an error code.

Signed-off-by: Timur Tabi <timur@freescale.com>
2011-10-15 09:35:00 -04:00
Wolfgang Denk
fad2e1b06c common/usb.c: fix warning: variable ... set but not used
Fix:
usb.c: In function 'usb_parse_config':
usb.c:331:17: warning: variable 'ch' set but not used [-Wunused-but-set-variable]
usb.c: In function 'usb_hub_port_connect_change':
usb.c:1123:29: warning: variable 'portchange' set but not used [-Wunused-but-set-variable]
usb.c: In function 'usb_hub_configure':
usb.c:1183:25: warning: variable 'hubsts' set but not used [-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: Remy Bohmer <linux@bohmer.net>
2011-10-09 23:24:50 +02:00
Wolfgang Denk
10f4dd784f common/cmd_usb.c: fix warning: variable ... set but not used
Fix:
cmd_usb.c: In function 'usb_show_tree_graph':
cmd_usb.c:284:29: warning: variable 'port' set but not used [-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: Remy Bohmer <linux@bohmer.net>
2011-10-09 23:24:49 +02:00
Wolfgang Denk
419a1fe954 CFI: fix warning: variable ... set but not used
Fix:
cfi_mtd.c: In function 'cfi_mtd_init':
cfi_mtd.c:226:19: warning: variable 'mtd_list' set but not used [-Wunused-but-set-variable]
cfi_mtd.c: In function 'cfi_mtd_init':
cfi_mtd.c:225:6: warning: unused variable 'devices_found'
cfi_mtd.c: In function 'cfi_mtd_init':
cfi_mtd.c:226:19: warning: variable 'mtd_list' set but not used [-Wunused-but-set-variable]
[-Wunused-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2011-10-09 23:24:49 +02:00
Che-liang Chiou
ca366d0e38 cmd_time: add time command
The 'time' command runs and reports execution time of commands.

Sample usage:
--------------------
u-boot# time crc 0x1000 1000
CRC32 for 00001000 ... 00001fff ==> ae94dc4b

time: 0.004 seconds, 4 ticks
--------------------

Signed-off-by: Che-Liang Chiou <clchiou@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-09 23:24:48 +02:00
Wolfgang Denk
e42624bbe0 common/image.c: remove duplicated IH_TYPE entries.
Also rearrange IH_TYPE table slightly.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-10-09 23:24:47 +02:00
Michal Simek
49a23e4a41 serial: uartlite: Support for SERIAL_MULTI
Add support for SERIAL MULTI for uartlite.

Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-10-09 23:24:47 +02:00
Kumar Gala
8e8a4bc22f cmd_sf: Fix compiler warning
cmd_sf.c: In function 'do_spi_flash':
cmd_sf.c:164:9: warning: 'skipped' may be used uninitialized in this function

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Simon Glass <sjg@chromium.org>
2011-10-05 22:22:17 +02:00
Mike Frysinger
476af299b0 image: push default arch values to arch headers
This pushes the ugly duplicated arch ifdef lists we maintain in various
image related files out to the arch headers themselves.

Acked-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Tested-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-05 22:22:15 +02:00
Graeme Russ
9558b48af0 console: Implement pre-console buffer
Allow redirection of console output prior to console initialisation to a
temporary buffer.

To enable this functionality, the board (or arch) must define:
 - CONFIG_PRE_CONSOLE_BUFFER - Enable pre-console buffer
 - CONFIG_PRE_CON_BUF_ADDR - Base address of pre-console buffer
 - CONFIG_PRE_CON_BUF_SZ - Size of pre-console buffer (in bytes)

The pre-console buffer will buffer the last CONFIG_PRE_CON_BUF_SZ bytes
Any earlier characters are silently dropped.
2011-10-05 22:03:09 +02:00
Wolfgang Denk
4f7549d2dc Merge branch 'master' of git://git.denx.de/u-boot-nand-flash
* 'master' of git://git.denx.de/u-boot-nand-flash:
  PPC: Fix socrates NAND problem
  PPC: Fix fsl_upm.c by renaming nand handling functions
  NAND: Make page, erase, oob size available via cmd_nand
  mtd: eLBC NAND: remove elbc_fcm_ctrl->oob_poi
  NAND: Add -y option to nand scrub command
  NAND: Add nand read.raw and write.raw commands
  NAND: Really ignore bad blocks when scrubbing
  spl, nand: add 4bit HW ecc oob first nand_read_page function
  mxc_nand: fix a problem writing more than 32MB
  mxc_nand: fixed some typos (cosmetic)
  nand: increase chip_delay in mv kirkwood nand driver
2011-10-04 22:20:25 +02:00
Wolfgang Denk
1fed668b3f Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
* 'master' of git://git.denx.de/u-boot-mpc85xx:
  powerpc/p3060: Add SoC related support for P3060 platform
  powerpc/85xx: Add support for setting up RAID engine liodns on P5020
  powerpc/85xx: Refactor some defines out of corenet_ds.h
  fm-eth: Add ability for board code to disable a port
  powerpc/mpc8548: Add workaround for erratum NMG_LBC103
  powerpc/mpc8548: Add workaround for erratum NMG_DDR120
  powerpc/mpc85xxcds: Fix PCI speed
  powerpc/mpc8548cds: Fix booting message
  powerpc/p4080: Add support for secure boot flow
  powerpc/85xx: Add Secure Boot support on P1010RDB for NOR, NAND & SPIFLASH
  powerpc/85xx: Add PBL & SECUREBOOT support on P3041/P5020DS boards
  powerpc/p2041rdb: remove watch dog related codes
  powerpc/p2041rdb: updated description of cpld command
  powerpc/p2041rdb: add more ddr frequencies support
  powerpc/p2041rdb: set sysclk according to status of physical switch SW1
  powerpc/p2041rdb: update cpld reset command according to CPLD 2.0
  powerpc/mpc8349emds: Migrate from spd_sdram to unified DDR driver
  powerpc/mpc83xx: Migrate from spd_sdram to unified DDR driver
  powerpc/mpc8xxx: Add DDR2 to unified DDR driver
  powerpc/mpc8xxx: Fix picos_to_mclk() and get_memory_clk_period_ps()
  powerpc/mpc8xxx: Add SPD EEPROM address for single controller 2 slots
  powerpc/mpc8xxx: Fix DDR code for empty first DIMM slot and enable DQS_en
  powerpc/85xx: Refactor P2041RDB to use common p_corenet files
  powerpc/85xx: refactor common P-Series CoreNet files for FSL boards
  powerpc/85xx: Enable CMD_REGINFO on corenet boards
  powerpc/85xx: p2041rdb - Remove unused 'execute' perm in TLB entries
  powerpc/85xx: Fix USB protocol definitions for P1020RDB
  powerpc/corenet_ds: Use separated speed tables for UDIMM and RDIMM
  powerpc/mpc8xxx: Move DDR RCW overriding to common code
  powerpc/mpc8xxx: Extend CWL table
  powerpc/85xx: Cleanup how SVR_MAJ() is defined on MPC8536
  powerpc/85xx: Cleanup extern in corenet_ds board code
  powerpc/p2041rdb: Add ethernet support on P2041RDB board
  powerpc/85xx: Add networking support to P1023RDS
  powerpc/hydra: Add ethernet support on P5020/P3041 DS boards
  powerpc/85xx: Add FMan ethernet support to P4080DS
  powerpc/85xx: Add support for FMan ethernet in Independent mode
  powerpc/mpc8548cds: Cleanup mpc8548cds.c
  powerpc/mp: add support for discontiguous cores
  powerpc/85xx: corenet_ds - Remove unused 'execute' perm in TLB entries
  fdt: Add new fdt_create_phandle helper
  fdt: Rename fdt_create_phandle to fdt_set_phandle
  powerpc/85xx: Fix compile warnings/errors if CONFIG_SYS_DPAA_FMAN isn't set
  fsl_ifc: Add the workaround for erratum IFC A-003399(enabled on P1010)
  powerpc/P1010: Add workaround for erratum P1010-A003549 (related to IFC)
  fsl_ifc: Add the workaround for erratum IFC-A002769 (enable on P1010)
  powerpc/85xx: Expanding the window of CCSRBAR in AS=1 from 4k to 1M
  powerpc/85xx: Add NAND/NAND_SPL support to P1010RDB
  nand: Freescale Integrated Flash Controller NAND support
  powerpc/85xx: Add basic support for P1010RDB
  powerpc/85xx: Add support for new P102x/P2020 RDB style boards
  powerpc/85xx: relocate CCSR before creating the initial RAM area
  powerpc/85xx: introduce and document CONFIG_SYS_CCSRBAR macros
  powerpc/85xx: Enable internal USB UTMI PHY on p204x/p3041/p50x0
  powerpc/85xx: Add ULPI and UTMI USB Phy support for P1010/P1014
2011-10-04 22:08:13 +02:00
Wolfgang Denk
f092f15d39 Revert "GCC4.6: Convert various empty macros to inline functions"
This reverts commit 60ce53cf9f.

The commit causes build breakage for a number of boards. This results
from the fact that now the arguments of debug() actually get
referenced (even if there is hope that the compiler will optimize
away the debug() call).  The obvious fix to that probem (change the
code to always declare the referenced variables and data structures)
increases the code size, and was this rejected.  So it was decided to
revert this commit until a better solution is found.
2011-10-04 21:19:19 +02:00
Marek Vasut
ce80ddc180 NAND: Make page, erase, oob size available via cmd_nand
The "nand info" and "nand device" now set shell/environment variables:
	nand_writesize ... nand page size
	nand_oobsize ..... nand oob area size
	nand_erasesize ... nand erase block size

Also, the "nand info" command now displays this info.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
[scottwood@freescale.com: removed unnecessary memsets]
Signed-off-by: Scott Wood <scottwood@freescale.com>
2011-10-03 18:35:12 -05:00
Marek Vasut
6089981663 NAND: Add -y option to nand scrub command
This allows the scrub command to scrub without asking the user if he really
wants to scrub the area. Useful in scripts.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2011-10-03 18:35:12 -05:00
Marek Vasut
fb3659ac42 NAND: Add nand read.raw and write.raw commands
These commands should work around various "hardware" ECC and BCH methods.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
[scottwood@freescale.com: s/write the page/access the page/]
Signed-off-by: Scott Wood <scottwood@freescale.com>
2011-10-03 18:35:12 -05:00
Marek Vasut
2984fd1673 GCC4.6: Squash warning in cmd_ubi.c:
cmd_ubi.c: In function ‘ubi_volume_read’:
cmd_ubi.c:319:9: warning: variable ‘count_save’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-01 23:34:21 +02:00
Marek Vasut
9099ac3e7e GCC4,6: Squash warning in cmd_nand.c
cmd_nand.c: In function ‘do_nand’:
cmd_nand.c:490:7: warning: variable ‘chip’ set but not used
[-Wunused-but-set-variable]
cmd_nand.c:489:7: warning: variable ‘part’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-01 23:33:52 +02:00
Marek Vasut
f3b3c3df18 GCC4.6: Squash warning in cmd_mem.c
cmd_mem.c: In function ‘do_mem_loop’:
cmd_mem.c:474:25: warning: variable ‘junk’ set but not used
[-Wunused-but-set-variable]

The assigned variable can be removed because the pointers are volatile so
accesses to their addresses are always generated.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-10-01 23:26:36 +02:00
Marek Vasut
be547c6db3 GCC4.6: Squash warnings in lcd.c
lcd.c: In function ‘lcd_drawchars’:
lcd.c:214:9: warning: variable ‘off’ set but not used
[-Wunused-but-set-variable]
lcd.c: In function ‘lcd_display_bitmap’:
lcd.c:617:16: warning: variable ‘compression’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-10-01 23:26:35 +02:00
Marek Vasut
7fcd9bbd6f GCC4.6: Squash warning in cmd_nvedit.c
cmd_nvedit.c: In function ‘do_env_edit’:
cmd_nvedit.c:463:6: warning: variable ‘len’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-10-01 23:25:57 +02:00
Marek Vasut
5b3901d9ae GCC4.6: Squash warning in cmd_flash.c
cmd_flash.c: In function ‘do_protect’:
cmd_flash.c:474:6: warning: variable ‘p’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-10-01 23:25:19 +02:00
Marek Vasut
60ce53cf9f GCC4.6: Convert various empty macros to inline functions
Fix the following gcc4.6 problems:

cmd_date.c: In function ‘do_date’:
cmd_date.c:50:6: warning: variable ‘old_bus’ set but not used
[-Wunused-but-set-variable]
asix.c: In function ‘asix_init’:
asix.c:317:6: warning: variable ‘rx_ctl’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_parse_config’:
usb.c:331:17: warning: variable ‘ch’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_hub_port_connect_change’:
usb.c:1123:29: warning: variable ‘portchange’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_hub_configure’:
usb.c:1183:25: warning: variable ‘hubsts’ set but not used
[-Wunused-but-set-variable]
usb_storage.c: In function ‘usb_stor_CB_reset’:
usb_storage.c:466:6: warning: variable ‘result’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-10-01 23:25:18 +02:00
Graeme Russ
e3e454cd72 console: Squelch pre-console output in console functions
There are some locations in the code which anticipate printf() being called
before the console is ready by squelching printf() on gd->have_console.
Move this squelching into printf(), vprintf(), puts() and putc(). Also
make tstc() and getc() return 0 if console is not yet initialised

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Tested-by: Simon Glass <sjg@chromium.org>
2011-10-01 21:54:49 +02:00
Marek Vasut
b18eabfa5f IDE: Fix complaints about strict aliasing in cmd_ide.c
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-01 21:53:39 +02:00
Simon Glass
857c283e9b Small refactor to remove duplicate serial code
This tidies up duplicate code, and checks that default_serial_console() does
in fact produce a device.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-01 21:52:48 +02:00
York Sun
d29d17d7ba powerpc/mpc83xx: Migrate from spd_sdram to unified DDR driver
Unified DDR driver is maintained for better performance, robustness and bug
fixes. Upgrading to use unified DDR driver for MPC83xx takes advantage of
overall improvement. It requires changes for board files to customize
platform-dependent parameters.

To utilize the unified DDR driver, a board needs to define CONFIG_FSL_DDRx
in the header file. No more boards will be accepted without such definition.

Note: the workaround for erratum DDR6 for the very old MPC834x Rev 1.0/1.1
and MPC8360 Rev 1.1/1.2 parts is not migrated to unified driver.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-09-29 19:01:06 -05:00
Timur Tabi
fbb9ecf749 powerpc/mp: add support for discontiguous cores
Some SOCs have discontiguously-numbered cores, and so we can't determine the
valid core numbers via the FRR register any more.  We define
CPU_TYPE_ENTRY_MASK to specify a discontiguous core mask, and helper functions
to process the mask and enumerate over the set of valid cores.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-09-29 19:01:05 -05:00
Kumar Gala
10aeabd186 fdt: Add new fdt_create_phandle helper
Add a helper function that will return a phandle value for the given
node.  If the node doesn't have a phandle already one will be created.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2011-09-29 19:01:05 -05:00
Kumar Gala
f117c0f073 fdt: Rename fdt_create_phandle to fdt_set_phandle
The old fdt_create_phandle didn't actually create a phandle it just
set one.  We'll introduce a new helper that actually does creation.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2011-09-29 19:01:05 -05:00
Simon Glass
8d1af94220 cmd_sf: add "update" subcommand to do smart SPI flash update
This adds a new SPI flash command which only rewrites blocks if the contents
need to change. This can speed up SPI flash programming when much of the
data is unchanged from what is already there.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-09-29 16:31:31 -04:00
Jason Kridner
2d3be7c456 led: remove camel casing of led identifiers globally
Result of running the following command to address Wolfgang's
comment about camel case:

for file in `find . | grep '\.[chS]$'`; do perl -i -pe
's/(green|yellow|red|blue)_LED_(on|off)/$1_led_$2/g' $file; done

Discussion:
http://patchwork.ozlabs.org/patch/84988/

Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-13 08:30:52 +02:00
Wolfgang Denk
ea95cb7331 utx8245: fix build breakage due to assert()
Commit 21726a7 "Add assert() for debug assertions" broke building the
utx8245 board:

dlmalloc.c: In function 'do_check_chunk':
dlmalloc.c:1660: error: 'sz' undeclared (first use in this function)
dlmalloc.c:1660: error: (Each undeclared identifier is reported only once
dlmalloc.c:1660: error: for each function it appears in.)
dlmalloc.c: In function 'do_check_free_chunk':
dlmalloc.c:1689: error: 'next' undeclared (first use in this function)
dlmalloc.c: In function 'do_check_malloced_chunk':
dlmalloc.c:1748: error: 'sz' undeclared (first use in this function)
dlmalloc.c:1750: error: 'room' undeclared (first use in this function)

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
2011-09-10 16:05:43 +02:00
Simon Glass
21726a7afc Add assert() for debug assertions
assert() is like BUG_ON() but compiles to nothing unless DEBUG is defined.
This is useful when a condition is an error but a board reset is unlikely
to fix it, so it is better to soldier on in hope. Assertion failures should
be caught during development/test.

It turns out that assert() is defined separately in a few places in U-Boot
with various meanings. This patch cleans up some of these.

Build errors exposed by this change (and defining DEBUG) are also fixed in
this patch.

Signed-off-by: Simon Glass <sjg@chromium.org>
2011-09-10 00:04:01 +02:00
Wolfgang Denk
d1f7a899eb YAFFS2: cmd_yaffs2.c - fix build warnings
Fix these:
cmd_yaffs2.c: In function 'do_ywr':
cmd_yaffs2.c:69: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'ulong'
cmd_yaffs2.c:69: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'ulong'

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-09-10 00:00:15 +02:00
Anton Staaf
155cfb5ef1 common: fix behavior of ROUND macro when input is already rounded
Currently when you call ROUND with a value that is already a
multiple of the second parameter it will return a value that is
one multiple larger, instead of returning the value passed in.

There are only two types of usage of ROUND currently, one in
various config files to round CONFIG_SYS_MALLOC_LEN to a multiple
of 4096 bytes.  The other in cmd_sf.c where the incorrect behavior
of ROUND is worked around be subtracting one from the length argument
before passing it to ROUND.

This patch fixes ROUND and removes the workaround from cmd_sf.  It
also results in all of the malloc pools that use ROUND to compute
their size shrinking by 4KB.

Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Mike Frysinger <vapier@gentoo.org>
2011-09-07 23:39:36 +02:00
Wolfgang Denk
26e670ea43 ARM: remove broken "evb4510" board.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Curt Brune <curt@cucy.com>
2011-09-07 21:46:39 +02:00
Diana CRACIUN
99ffccbd3e Flush cache after the OS image is loaded into the memory.
Since we are loading an executable image into memory we need flush it
out of the cache to possible maintain coherence on CPUs with split
instruction and data caches.  We do this for other executable image
loading command.

On PowerPC once we do this we no longer need to explicitly flush the
dcache on multi-core systems in the BOOTM_STATE_OS_PREP phase.  We now
treat the BOOTM_STATE_OS_PREP as a no-op to maintain backwards
compatibility with the bootm subcommand.

Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Diana CRACIUN <Diana.Craciun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-09-05 16:07:44 +02:00
Bradley Bolen
03bf22f559 stdio: Fix a possible buffer overflow
Signed-off-by: Bradley Bolen <bradleybolen at yahoo.com>
2011-09-04 23:27:52 +02:00
Joel A Fernandes
b8bc8973a1 led: Remove state-saving of led for toggle functionality and add toggle option to led command
* Read the led output state from GPIO instead saving state in memory when it is [re]set
* Added a toggle option to the led command

Previous discussion:
http://lists.denx.de/pipermail/u-boot/2011-May/093068.html

Changes since v1:
Fixed checkpatch errors

Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com>
Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04 11:36:22 +02:00
Joel A Fernandes
d604cda34a led: Fixed setting of STATUS_LED_BIT1 when led_name is 'all'
Fix for only one led getting set or reset when the led_name is 'all'

Previous discussion:
http://lists.denx.de/pipermail/u-boot/2011-May/093068.html

Changes since v1:
Fixed checkpatch if statement error noticed by Sergei.

Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com>
Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Cc: Sergei Shtylyov <sshtylyov@mvista.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04 11:36:22 +02:00
Jason Kridner
4086b51cb7 led: correct off/on locations in structure
Although the initialization should probably be done with names, the
existing implementation has these structures filled in the opposite
order.

Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04 11:36:22 +02:00
Jason Kridner
4421acf8cd led: added cmd_led to Makefile
Addition of cmd_led into the Makefile wasn't included in the patch
applied to u-boot-ti.

Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04 11:36:22 +02:00
Jason Kridner
95492d784b Corrected LED name match finding avoiding extraneous Usage printouts
Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04 11:36:21 +02:00
Marek Vasut
2a94dda0e7 USB: Move USB_PRINTF() out of ifdef in usb_scan_devices()
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-08-08 22:00:12 +02:00
Marek Vasut
01a97d45d1 USB: Set portnr so USB1.1 and 1.0 devices work on EHCI controllers
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-08-08 21:46:04 +02:00
Albert ARIBAUD
fa82f871c8 Convert ISO-8859 files to UTF-8
There was a mix of UTF-8 and ISO-8859 files in the U-Boot source
tree, which could cause issues with the patchwork review system.
This commit converts all ISO-8859 files to UTF-8.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2011-08-04 23:34:02 +02:00
Heiko Schocher
780f13a9e1 hwmon: do not init sensors on startup
The U-Boot Design Principles[1] clearly say:

  Initialize devices only when they are needed within U-Boot, i.e. don't
  initialize the Ethernet interface(s) unless U-Boot performs a download
  over Ethernet; don't initialize any IDE or USB devices unless U-Boot
  actually tries to load files from these, etc. (and don't forget to
  shut down these devices after using them - otherwise nasty things may
  happen when you try to boot your OS).

So, do not initialize and read the sensors on startup.

Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
cc: Holger Brunck <holger.brunck@keymile.com>
2011-08-04 23:30:38 +02:00
John Rigby
3decb14abe mkimage: Add OMAP boot image support
- Add mkimage support for OMAP boot image
- Add support for OMAP boot image(MLO) generation in the new
  SPL framework

Signed-off-by: John Rigby <john.rigby@linaro.org>
Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03 12:49:20 +02:00
Wolfgang Denk
1902692aa0 Merge branch 'master' of git://git.denx.de/u-boot-blackfin
* 'master' of git://git.denx.de/u-boot-blackfin:
  Blackfin: jtag-console: fix timer usage
  Blackfin: switch to common display_options()
  Blackfin: serial: move early debug strings into .rodata section
  Blackfin: adi boards: also set stderr to nc with helper
  Blackfin: update anomaly lists to latest public info
  Blackfin: serial: convert to bfin_{read,write} helpers
  Blackfin: split out async setup
  Blackfin: adi boards: enable pretty flash progress output
  Blackfin: drop unused dma.h header from start code
  Blackfin: portmux: allow header to be included in assembly files
  Blackfin: cm-bf537e/cm-bf537u/tcm-bf537: enable mmc_spi support
  Blackfin: cm-bf537e/cm-bf537u/tcm-bf537: update network settings
  Blackfin: sync MMR read/write helpers with Linux
  Blackfin: gpio: optimize free path a little
  Blackfin: post: setup default CONFIG_SYS_POST_WORD_ADDR
  Blackfin: uart: fix printf warning
  Blackfin: add init.elf helper code
  Blackfin: dont reset SWRST on newer bf526 parts
  Blackfin: adi boards: enable multi serial support by default
  Blackfin: uart: add multiple serial support
  Blackfin: uart: move debug buffers into local bss
2011-08-02 21:46:53 +02:00
Wolfgang Denk
e6a857da74 fpga: constify to fix build warning
Fix compiler warning:

cmd_fpga.c:318: warning: passing argument 3 of 'fit_image_get_data'
from incompatible pointer type

Adding the needed 'const' here entails a whole bunch of additonal
changes all over the FPGA code.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andre Schwarz <andre.schwarz@matrix-vision.de>
Cc: Murray Jensen <Murray.Jensen@csiro.au>
Acked-by: Andre Schwarz<andre.schwarz@matrix-vision.de>
2011-08-01 15:19:40 +02:00
Wolfgang Denk
84b5e8022e Constify getenv(), setenv() and hash code functions
This is needed to get rid of build warnings like

main.c:311: warning: passing argument 2 of 'setenv' discards qualifiers from pointer target type

which result from commit 09c2e90 "unify version_string".

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andreas Biemann <andreas.devel@googlemail.com>
2011-07-30 01:37:44 +02:00
Mike Williams
1626308797 cleanup: Fix typos and misspellings in various files.
Recieve/Receive
recieve/receive
Interupt/Interrupt
interupt/interrupt
Addres/Address
addres/address

Signed-off-by: Mike Williams <mike@mikebwilliams.com>
2011-07-28 21:27:36 +02:00
Andreas Bießmann
09c2e90c11 unify version_string
This patch removes the architecture specific implementation of
version_string where possible. Some architectures use a special place
and therefore we provide U_BOOT_VERSION_STRING definition and a common
weak symbol version_string.

Signed-off-by: Andreas Biemann <andreas.devel@googlemail.com>
CC: Mike Frysinger <vapier@gentoo.org>
CC: Peter Pan <pppeterpppan@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-07-28 17:22:53 +02:00
Heiko Schocher
7816f2cf81 mkimage: add UBL header support for booting davinci cpus
creating an u-boot.ubl file, which contains the UBL Header
needed for booting from NAND with the RBL from TI. For more
information read doc/README.ublimage.

Signed-off-by: Heiko Schocher <hs@denx.de>
2011-07-28 16:52:41 +02:00
Michael Jones
191c0b87b1 cmd_mac: fix help for 'mac read'
In the only implementation of 'mac read', it doesn't display the
contents of the eeprom as the help indicated unless compiled with
DEBUG. It only re-reads the contents of the EEPROM into memory.
Displaying the contents of the EEPROM is done by passing no
arguments to 'mac'.

Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-07-28 16:41:06 +02:00
Michael Jones
6a33a3c2c9 cmd_mac: cleanup help
Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-07-28 16:38:08 +02:00
Michael Jones
f9a78b8d4f cosmetic: spell fixes etc.
Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-07-28 16:32:50 +02:00
Andreas Pretzsch
7130a579fd add command fitupd to run an update from a FIT image
Command calls update_tftp() analogous to automatic update described
in doc/README.update.

Usage:
fitupd [addr]
        - run update from FIT image at addr
          or from tftp 'updatefile'

Signed-off-by: Andreas Pretzsch <apr@cn-eng.de>
2011-07-26 16:58:48 +02:00
Andreas Pretzsch
8d6b73202c automatic update from FIT image: add optional address parameter
Current update_tftp() flow:
  1.) fetch "updatefile" from defined TFTP server
  2.) check if FIT format
  3.) flash contained images

Add an address parameter to update_tftp(). If this address is non-zero,
skip the TFTP transfer and use the image at this address.
Also extend update_tftp() to return success/fail.

Signed-off-by: Andreas Pretzsch <apr@cn-eng.de>
2011-07-26 16:58:44 +02:00
Mike Frysinger
7b826c2f35 serial: implement common uart post test
The current arch/driver specific UART posts basically boil down to setting
the UART to loop back mode, then reading and writing data.  If we ignore
the loop back part, the rest can be built upon the existing common serial
API.  So let's do just that.

First add a call back for serial drivers to implement loop back control.
Then write a post test that walks all of the serial drivers, puts them
into loop back mode, and verifies that reading/writing at all the diff
baud rates is OK.

If a serial driver doesn't support loop back mode (either it can't or
it hasn't done so yet), then skip it.  This should allow for people to
easily migrate to the new post test with existing serial drivers.

I haven't touched the few already existing uart post tests as I don't
the hardware or knowledge of converting them over.  So I've marked the
new test as weak which will allow the existing tests to override the
default until they are converted.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:39:03 +02:00
Mike Frysinger
c52b4f7945 serial: drop serial_register return value
The serial_register function never fails (always return 0), so change it
to a void function to avoid wasting overhead on it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:38:01 +02:00
Mike Frysinger
6c768ca746 serial: push default_serial_console to drivers
Rather than sticking arch/board/driver specific logic in the common
serial code, push it all out to the respective drivers.  The serial
drivers declare these funcs weak so that boards can still override
things with their own definition.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Heiko Schocher <hs@denx.de>
CC: Anatolij Gustschin <agust@denx.de>
CC: Tom Rix <Tom.Rix@windriver.com>
CC: Minkyu Kang <mk7.kang@samsung.com>
CC: Craig Nauman <cnauman@diagraph.com>
CC: Prafulla Wadaskar <prafulla@marvell.com>
CC: Mahavir Jain <mjain@marvell.com>
Tested-by: Minkyu Kang <mk7.kang@samsung.com>
2011-07-26 16:37:57 +02:00
Mike Frysinger
e84ffddbce cmd_usage: constify
The usage helper doesn't modify the command, so constify its input arg.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:34:41 +02:00
Mike Frysinger
147c7169e8 constify default env
I can't see any obvious needs for the default environment to be writable,
so make it const.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:34:22 +02:00
Mike Frysinger
c3eb3fe490 env: allow people to force envcrc building
For people who want to manually extract the embedded environment so that
it can be manually packed into the final u-boot image, add a config opt
to force building of the envcrc tool.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:33:49 +02:00
Aneesh V
05bad4aa56 scaled down version of generic libraries for SPL
Signed-off-by: Aneesh V <aneesh@ti.com>
2011-07-26 14:44:25 +02:00
Jens Scharsig
a16a84b725 Fix: watchdog timed out, if using md5 command
* Fix: if using md5 command watchdog timed out
* change function call md5(..) to the watchdog-safe variant
  md5_wd(..) to support watchdog reset

Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
2011-07-26 14:36:07 +02:00
Jens Scharsig
3e499b6ab0 Fix: watchdog timed out, if using sha1 command
* Fix: if using sha1 command watchdog timed out
* change function call sha1_csum(..) to the watchdog-safe variant
  sha1_csum_wd(..) to support watchdog reset

Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
2011-07-26 14:33:10 +02:00
Matthew McClintock
d0c4c33850 command/cmd_cache.c: Add optional flush arguments
It might be desirable to have the ability to flush icache/dcache
within u-boot, this patch gives each arch the ability to provide
a flush_dcache/flush_icache function to let u-boot flush caches
from the prompt

Signed-off-by: Matthew McClintock <msm@freescale.com>
2011-07-26 14:30:08 +02:00
Matthew McClintock
0e0996ef4f common/cmd_ximg.c: add ifdef protection for gzip uncompression
Print a message if we do not have the ability to uncompress a gzip
image. Before, u-boot would just assume the routines were available

Signed-off-by: Matthew McClintock <msm@freescale.com>
2011-07-26 14:11:21 +02:00
Matthew McClintock
df3fc52608 disk/part.c: Make features optional
If we don't want to build support for any partition types we can now
add #undef CONFIG_PARTITIONS in a board config file to keep this from
being compiled in. Otherwise boards assume this is compiled in by
default

Signed-off-by: Matthew McClintock <msm@freescale.com>
2011-07-26 14:10:14 +02:00
Laurence Withers
07c07635b4 miiphy: use strncpy() not sprintf()
In miiphy_register() the new device's name was initialised by passing a
string parameter as the format string to sprintf(). As this would cause
problems if it ever contained a '%' symbol, switch to using strncpy()
instead.

Signed-off-by: Laurence Withers <lwithers@guralp.com>
Cc: Andy Fleming <afleming@freescale.com>
2011-07-26 14:00:24 +02:00
Jens Scharsig
39c6e039a0 Fix: if using crc32 command watchdog timed out
* Fix: if using crc32 command watchdog timed out
* change function call crc32(..) to the watchdog-safe variant
  crc_32_wd(..) to support watchdog reset

Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
2011-07-26 00:40:50 +02:00
Rob Herring
942e31437d scsi/ahci: add support for non-PCI controllers
Add support for AHCI controllers that are not PCI based.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Wolfgang Denk <wd@denx.de>
2011-07-26 00:06:58 +02:00
Jason Hobbs
370d1e3e58 cosmetic, main: correct indentation/spacing issues
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-07-25 23:28:05 +02:00
Jason Hobbs
3c766dccb3 cosmetic, main: clean up declarations of abortboot
Remove an unneeded prototype declaration from the top of main.c,
and use plain inline instead of __inline__ to please checkpatch.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-07-25 23:27:43 +02:00
Mike Frysinger
67d668bf92 autostart: unify duplicated logic into the bootm code
Rather than having a bunch of random commands handle autostart behavior,
unify the logic in a single place.  This also fixes building of these

different commands when bootm is disabled.

Acked-by: Matthew McClintock <msm@freescale.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-25 22:18:26 +02:00
Wolfgang Denk
74fac70084 Merge branch 'master' of git://git.denx.de/u-boot-mmc
* 'master' of git://git.denx.de/u-boot-mmc:
  mmc: rescan fails on empty slot
  AT91:mmc:fix multiple read/write error
  mmc: Access mode validation for eMMC cards > 2 GiB
  mmc: sh_mmcif: add support for Renesas MMCIF
  mmc: fix the condition for MMC version 4
  MMC: add marvell sdhci driver
  MMC: add sdhci generic framework
  MMC: add erase function to both mmc and sd
  MMC: unify mmc read and write operation
  mmc: Tegra2: Enable SD/MMC driver for Seaboard and Harmony
  mmc: Tegra2: SD/MMC driver for Seaboard - eMMC on SDMMC4, SDIO on SDMMC3
2011-07-19 22:27:07 +02:00
Matthew McClintock
1bb5e9071f Fix typo from 'mb_alloc' -> 'lmb_alloc'
Signed-off-by: Matthew McClintock <msm@freescale.com>
2011-07-19 10:38:33 +02:00
Wolfgang Denk
cdf1a2328a Merge branch 'master' of git://git.denx.de/u-boot-arm
* 'master' of git://git.denx.de/u-boot-arm:
  ARM: MX5: Fix broken leftover TO-2 errata workaround
  MX31: Cleanup clock function
  scb9328: Add ARM relocation support
  am3517evm: change console device from ttyS2 to ttyO2
  Remove volatile qualifier in get_ram_size() calls
  TI: TNETV107X Fix Build Error
  ARM: add missing CONFIG_SKIP_LOWLEVEL_INIT for armv7
  arm: add CONFIG_MACH_TYPE setting and documentation
  arm: add __ilog2 function
  Timer: Fix misuse of ARM *timer_masked() functions outside arch/arm
  EfikaMX: Enable EXT2 booting
  EfikaMX: Add missing CONFIG_SYS_TEXT_BASE
  EfikaMX: Use correct imximage.cfg
  MX27: Update to autogenerated asm-offsets.h
  MX5: Update to autogenerated asm-offsets.h
  imx: Add support for zmx25 board
  imx: Make imx25 compatible to mxc_gpio driver and fix in tx25
  imx: Add auto generation of asm-offsets.h for imx25
  imx: Add support for USB EHCI on imx25
  imx: Use correct imx25 reset.c
  imx: Add get_tbclk() function for imx25
  ARM: Update maintainer of board scb9328
  mx27: Make the UART port number explicit
  build: Add targets for auto gen of asm-offsets.h and use it in imx35
  mx31pdk: cosmetic: Fix line over 80 characters
2011-07-18 21:04:56 +02:00
Albert ARIBAUD
a55d23ccf6 Remove volatile qualifier in get_ram_size() calls
Checkpatch.pl complains about the volatile qualifier in calls to
get_ram_size(). Remove this qualifier in the prototype and in the
calls where it is useless, and leave it only in the function body
where it is needed.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2011-07-17 17:11:53 +02:00
David A. Long
a28afca57d Add uboot "fdt_high" enviroment variable
Add a new "fdt_high" enviroment variable. This can be used to control (or prevent) the
relocation of the flattened device tree on boot. It can be used to prevent relocation
of the fdt into highmem.  The variable behaves similarly to the existing "initrd_high"
variable.

Signed-off-by: David A. Long <dave.long@linaro.org>
2011-07-16 11:58:30 -04:00
Michael Jones
8fd01b8f6b mmc: rescan fails on empty slot
Fail in 'mmc rescan' if mmc_init() returns error

Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Acked-by: Andy Fleming <afleming@freescale.com>
2011-07-15 20:29:22 -05:00
Lei Wen
e6f99a5611 MMC: add erase function to both mmc and sd
Erase is a very basic function since the begin of sd specification is
announced. Although we could write a bulk of full 0xff memory to the
range to take place of erase, it is more convenient and safe to
implement the erase function itself.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-07-15 20:29:17 -05:00
Lei Wen
6be95ccf9f MMC: unify mmc read and write operation
mmc read and write command has so many in common, unfiy those two to
force consistency across the those two.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Andy Fleming <afleming@freescale.com>
2011-07-15 20:29:00 -05:00
Gerald Van Baren
a8d2a75d72 fdt: introduce fdt_create_phandle()
The ePAPR specification says that phandle properties should be called
"phandle", and not "linux,phandle".  To facilitate the migration from
"linux,phandle" to "phandle", introduce function fdt_create_phandle(),
which creates a phandle in a given node.  For now, we create both the
"phandle" and "linux,phandle" properties.  A later version of this
function will remove support for "linux,phandle".

Signed-off-by: Timur Tabi <timur@freescale.com>
2011-07-14 21:43:45 -04:00
Timur Tabi
bb682001f1 fdt: introduce fdt_verify_alias_address() and fdt_get_base_address()
Introduce two functions, fdt_verify_alias_address() and
fdt_get_base_address(), which can be used to verify the physical address
of a device in a device tree.

fdt_get_base_address() returns the base address of an SOC or PCI node.

fdt_verify_alias_address() prints a message if the address of a node
specified by an alias does not match the given physical address.

Signed-off-by: Timur Tabi <timur@freescale.com>
2011-07-14 21:43:36 -04:00
Mike Frysinger
635f330fc7 Blackfin: uart: add multiple serial support
This brings CONFIG_SERIAL_MULTI support to the Blackfin on-chip UARTs.
Ends up adding only ~512bytes per additional UART.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-12 02:17:45 -04:00
Aneesh V
e47f2db537 armv7: rename cache related CONFIG flags
Replace the cache related CONFIG flags with more meaningful
names. Following are the changes:

CONFIG_L2_OFF	     -> CONFIG_SYS_L2CACHE_OFF
CONFIG_SYS_NO_ICACHE -> CONFIG_SYS_ICACHE_OFF
CONFIG_SYS_NO_DCACHE -> CONFIG_SYS_DCACHE_OFF

Signed-off-by: Aneesh V <aneesh@ti.com>
V2:
 * Changed CONFIG_L2_OFF -> CONFIG_SYS_NO_L2CACHE
V4:
 * Changed all three flags to the final names suggested as above
   and accordingly changed the commit message
2011-07-04 10:55:25 +02:00
Ben Gardiner
c9494866df cmd_nand: add nand write.trimffs command
Add another nand write. variant, trimffs. This command will request of
nand_write_skip_bad() that all trailing all-0xff pages will be
dropped from eraseblocks when they are written to flash as-per the
reccommended behaviour of the UBI FAQ [1].

The function that implements this timming is the drop_ffs() function
by Artem Bityutskiy, ported from the mtd-utils tree.

[1] http://www.linux-mtd.infradead.org/doc/ubi.html#L_flasher_algo

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
CC: Artem Bityutskiy <dedekind1@gmail.com>
CC: Detlev Zundel <dzu@denx.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2011-07-01 15:56:51 -05:00
Ben Gardiner
a6c9aa1f92 nand_util: convert nand_write_skip_bad() to flags
In a future commit the behaviour of nand_write_skip_bad()
will be further extended.

Convert the only flag currently passed to the nand_write_
skip_bad() function to a bitfield of only one allocated
member. This should avoid an explosion of int's at the
end of the parameter list or the ambiguous calls like

nand_write_skip_bad(info, offset, len, buf, 0, 1, 1);
nand_write_skip_bad(info, offset, len, buf, 0, 1, 0);

Instead there will be:

nand_write_skip_bad(info, offset, len, buf, WITH_YAFFS_OOB |
			WITH_OTHER);

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Acked-by: Detlev Zundel <dzu@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2011-07-01 15:56:51 -05:00
Wolfgang Denk
566e5cf451 ARM: drop unsupported 'trab' board
The 'trab' board configuration is broken, and there is nobody who is
interested and willing to fix it.  Drop it.

This includes support for VFD displays which have always been used by
this board only.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-06-22 20:00:51 +02:00
Haojian Zhuang
b79003627d common/cmd_fdt.c: fix wrong data displayed in fdt print
All data in dtb is big endian. Some ARM devices are little-endian.
In print_data(), it displays data with big-endian format. For ARM device,
data should be converted to little-endian first.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Gerald Van Baren <vanbaren@cideas.com>
2011-06-01 22:44:50 +02:00
Luuk Paulussen
d6840e3d7a sntp: avoid use of uninitialized variable
When we use the ntpserverip environment variable argv[1] may not be set.
Printing the error message using the NetNtpServerIP variable ensures the
correct output in both cases.

Signed-off-by: Luuk Paulussen <luuk.paulussen@alliedtelesis.co.nz>
Acked-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: Ben Warren <biggerbadderben@gmail.com>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-06-01 22:35:09 +02:00
Daniel Hobi
eb3abce898 cmd_nand: fix help of nand erase subcommand
Since commit 30486322 (nand erase: .spread, .part, .chip subcommands)
the arguments off and size are no longer optional.

Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2011-05-24 16:08:44 -05:00
Daniel Hobi
3b250ffb41 env_nand: zero-initialize variable nand_erase_options
Commit 30486322 (nand erase: .spread, .part, .chip subcommands)
added a new field to struct nand_erase_options, but forgot to
update common/env_nand.c.

Depending on the stack state and bad block distribution, saveenv()
can thus erase more than CONFIG_ENV_RANGE bytes which may corrupt
the following NAND sectors/partitions.

Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2011-05-24 16:08:44 -05:00
Wolfgang Denk
cd6881b519 Minor coding style cleanup.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-05-19 22:22:44 +02:00
Luca Ceresoli
7a83af07ae TFTP: add tftpsrv command
Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-05-19 21:38:32 +02:00
Lei Wen
bc897b1d4d mmc: enable partition switch function for emmc
For emmc, it may have up to 7 partitions: two boot partitions, one
user partition, one RPMB partition and four general purpose partitions.
(Refer to JESD84-A44.pdf/page 154)

As bootloader may need to read out or reflashing images on those

different partitions, it is better to enable the partition switch with
console command support.

Also for partition would be restore to user partition(part 0) when CMD0
is used, so change mmc_init routine to perform normal initialization
only once for each slot, unless use the rescan command to force init
again.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Acked-by: Andy Fleming <afleming@freescale.com>
2011-05-18 14:37:03 -05:00
Lei Wen
ea6ebe2177 cmd_mmc: eliminate device num in the mmc command
mmc command applied device, like ide and usb...

Signed-off-by: Lei Wen <leiwen@marvell.com>
Acked-by: Andy Fleming <afleming@freescale.com>
2011-05-18 14:36:35 -05:00
Macpaul Lin
5902e8f711 cosmetic: cmd_bdinfo.c: clean up by using checkpatch.pl
cmd_bdinfo.c: clean up with 2.6.38 checkpatch.pl

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
Acked-by: Detlev Zundel <dzu@denx.de>
2011-05-12 23:31:07 +02:00
Wolfgang Denk
a02a884b95 cmd_nvedit.c: make error message more helpful
When calling getenv_f() with a too small buffer, it would print an
error message like this:

	env_buf too small [32]

This is not really helpful as it does not give any indication which of
the calls might have failed.  Change this into:

	env_buf [32 bytes] too small for value of "hwconfig"

so we know at least which variable caused the overflow; this usually
allows to quickly find the related code as well.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-05-12 19:47:14 +02:00
Holger Brunck
eae3b0644c common/hush: make get_local_var visible for other users
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
cc: Detlev Zundel <dzu@denx.de>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
2011-05-10 23:19:07 +02:00
Heiko Schocher
62a813bcac cramfs: make cramfs usable without a NOR flash
cc: Wolfgang Denk <wd@denx.de>
cc: Detlev Zundel <dzu@denx.de>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
2011-05-10 22:47:32 +02:00
Heiko Schocher
ee8bc961a4 cramfs: fix bug in using CONFIG_CRAMFS_CMDLINE
do not define own flash_info variable, instead use
the flash_info variable defined in your flash driver.

Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
cc: Detlev Zundel <dzu@denx.de>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
2011-05-10 22:46:56 +02:00
Wolfgang Denk
96d04c3150 IDE: fix compiler warnings
The changes introduced by commit 0abddf8 ``cmd_ide: enhance new
feature "CONFIG_IDE_AHB"'' caused compiler warnings like

cmd_ide.c: In function 'ide_init':
cmd_ide.c:716: warning: assignment from incompatible pointer type

Constify the respective function arguments to fix this.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-04-30 23:29:55 +02:00
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