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| * startup: Print error message when initcall failsSascha Hauer2012-10-091-1/+3
| | | | | | | | | | | | | | | | | | | | There was a time when we used to panic when initcalls failed. Then it was changed to totally ignore the return value. Instead, print an error message now so that the user can get a clue when something bad happened. So initcalls are now recommended to actually return negative error codes when something fails. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | defaultenv: dependencies fixesSascha Hauer2012-10-121-1/+1
|/ | | | | | | | | | | | | | When a build with a compressed default environment is done and then environment compression is disabled, barebox_default_env.h is not regenerated because its dependency (now barebox_default_env) is still up to date. This results in a corrupt default environment. This patch fixes this by adding a cmd_env_h and changing barebox_default_env.h to FORCE. As a side effect barebox_default_env.h is no longer generated in include/generated/ but in common/ as we have to add barebox_default_env.h to $(targets) (extra-y). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/remove-fsf-address'Sascha Hauer2012-10-031-4/+0
|\ | | | | | | | | | | Conflicts: drivers/net/miidev.c include/miidev.h
| * Treewide: remove address of the Free Software FoundationSascha Hauer2012-09-171-4/+0
| | | | | | | | | | | | | | The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | common: split out meminfo output and make it optionalJan Luebbe2012-09-061-21/+0
|/ | | | | Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* startup: use regular debug statements in initcall debuggingSascha Hauer2012-01-261-4/+3
| | | | | | | | Now that we don't need malloc for the console anymore it's safe to call printf anytime, so switch the initcall debugging to regular debug() statements.. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* initcalls: do not hang if an initcall failsSascha Hauer2012-01-261-4/+1
| | | | | | | | | Currently we just hang when an initcall fails. This resulted in most initcalls just returning 0 unconditionally. Instead of hanging which usually leaves the user without a clue what happened just continue and hope for the best. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv: use a compressed version when embedded in bareboxJean-Christophe PLAGNIOL-VILLARD2012-01-021-2/+27
| | | | | | | | | | | | | | | | | | | enable it only if a compression is enabled support gzip, bzip2 and lzo you will be able to choose which compression to use -rw-r--r-- 1 root root 8436 Dec 15 01:35 barebox_default_env -rw-r--r-- 1 root root 2782 Dec 15 01:35 barebox_default_env.bz2 -rw-r--r-- 1 root root 2691 Dec 15 01:38 barebox_default_env.gz -rw-r--r-- 1 root root 3262 Dec 15 01:38 barebox_default_env.lzo with using gzip and the default env we can save 5.6KiB (5,745 bytes) with using bzip2 and the default env we can save 5.5KiB (5,654 bytes) with using lzo and the default env we can save 5.1KiB (5,174 bytes) Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* remove EARLY_INIT and EARLY_CONSOLE supportSascha Hauer2011-09-271-28/+0
| | | | | | Bitrotted over time and nearly unused, so remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* rename include/mem_malloc.h to include/memory.hSascha Hauer2011-09-231-1/+1
| | | | | | | Which is a better name and also better to collect other things. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add a add_mem_device functionSascha Hauer2011-07-181-13/+3
| | | | | | | | | | | Add a helper function for boards to register their memory devices. This makes the board code smaller and also helps getting rid of map_base and struct memory_platform_data. And switch all of the memory to it Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* startup.c: make DEBUG_LL output more usefulAntony Pavlov2011-07-181-1/+5
| | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* environment: make default env path configurableSascha Hauer2011-04-121-3/+4
| | | | | | | | Normally the default path to save the environment is /dev/env0. However, we can't map a file in a fat filesystem to /dev/env0. So if we want to store the environment in a file in fat we have to make it configurable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* make command support optionalSascha Hauer2011-04-111-1/+4
| | | | | | | In a noninveractive environment we do not need commands. So make them optional. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* startup: we can only mount root and devfs when compiled inSascha Hauer2011-04-111-0/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* startup: make debug printing of linker variables work againSascha Hauer2011-01-171-2/+3
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Silence few warnings.Krzysztof Halasa2010-12-211-1/+1
| | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* driver: use id as -1 for auto assigned idJean-Christophe PLAGNIOL-VILLARD2010-09-201-0/+1
| | | | | | | | before if you specify id = 0 the next available id will be taken otherwise fail if already registered now as in linux we use -1 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* move barebox_default_env.h to include/generated/Jean-Christophe PLAGNIOL-VILLARD2010-09-171-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* introduce a arch_shutdown call and call it from shutdown_bareboxSascha Hauer2010-03-301-0/+3
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* make panic and hang __noreturn functionsSascha Hauer2010-03-301-1/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* rename U-Boot-v2 project to bareboxSascha Hauer2009-12-151-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | This has been done with the following script: find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \ -e 's/u2boot/barebox/g' \ -e 's/U2Boot/barebox/g' \ -e 's/U-boot V2/barebox/g' \ -e 's/u-boot v2/barebox/g' \ -e 's/U-Boot V2/barebox/g' \ -e 's/U-Boot-v2/barebox/g' \ -e 's/U_BOOT/BAREBOX/g' \ -e 's/UBOOT/BAREBOX/g' \ -e 's/uboot/barebox/g' \ -e 's/u-boot/barebox/g' \ -e 's/u_boot/barebox/g' \ -e 's/U-Boot/barebox/g' \ -e 's/U-boot/barebox/g' \ -e 's/U-BOOT/barebox/g' find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \ xargs -0 -r rename 's/u[-_]?boot/barebox/' It needs some manual fixup following in the next patch Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Improve or fix various parameter documentationJuergen Beisert2009-07-311-0/+4
| | | | Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
* move some init work into initcallsSascha Hauer2009-07-211-10/+12
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* introduce cdevSascha Hauer2009-07-211-2/+6
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Shutdown U-Boot before starting an OSSascha Hauer2009-03-191-0/+10
| | | | | | | | Some devices, especially the ones doing DMA should be disabled before giving control to an OS. We take the simple approach here: Just shutdown the devices in the reverse order they were activated. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm: dump stack space on startupSascha Hauer2008-08-131-5/+8
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Make the early console device/baudrate configurable instead of usingSascha Hauer2008-02-211-1/+3
| | | | hardcoded values
* enabling envrionment's autoload at startupJuergen Beisert2007-11-161-1/+1
| | | | Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
* Move display_banner() to console.c. This helps us to showsascha2007-10-191-20/+4
| | | | the banner as first message.
* add missing whitespace in printf outputSascha Hauer2007-10-011-2/+2
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* indentionSascha Hauer2007-09-271-4/+8
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* display malloc space on startupSascha Hauer2007-09-261-5/+14
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* execute /env/bin/init instead of /env/initSascha Hauer2007-09-251-5/+4
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* - teach hush to honour PATH variableSascha Hauer2007-09-241-3/+4
| | | | - remove common/main.c. This is now handled in the different shells.
* whitespace cleanupSascha Hauer2007-09-131-7/+7
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* add default environmentSascha Hauer2007-09-131-3/+31
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* further reloc fixesSascha Hauer2007-07-251-7/+5
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* add whitespace in banner stringSascha Hauer2007-07-161-1/+1
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* print u-boot bss info only for debug caseSascha Hauer2007-07-121-1/+1
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* CONFIG_ARCH_HAS_RELOC -> CONFIG_HAS_EARLY_INITSascha Hauer2007-07-121-34/+24
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* add early_init()Sascha Hauer2007-07-121-45/+36
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* svn_rev_662Sascha Hauer2007-07-051-2/+2
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* svn_rev_653Sascha Hauer2007-07-051-4/+4
| | | | restructure tree, add reginfo command
* svn_rev_604Sascha Hauer2007-07-051-6/+0
| | | | no interrupts
* svn_rev_502Sascha Hauer2007-07-051-6/+0
| | | | complete multiple console support
* svn_rev_420Sascha Hauer2007-07-051-5/+14
| | | | | | | | | | | - do more POSIX: - use DIR instead of struct dirent - use (struct dirent)->d_name instead of (struct dirent)->name - switch to a new layout for U_BOOT_CMD: - use C99 initializers to be able to add more fields to the command struct - add aliases for commands (needed mainly for help -> ? and test -> [ - This is not done for all commands yet, but the compiler will tell you ;)
* svn_rev_413Sascha Hauer2007-07-051-5/+5
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* svn_rev_340Sascha Hauer2007-07-051-0/+11
| | | | temporarily add some startup commands
* svn_rev_275Sascha Hauer2007-07-051-4/+3
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