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* part/dev_desc: Add log2 of blocksize to block_dev_desc data structEgbert Eich2013-05-01-0/+4
| | | | | | | | | | log2 of the device block size serves as the shift value used to calculate the block number to read in file systems when implementing avaiable block sizes. It is needed quite often in file systems thus it is pre-calculated and stored in the block device descriptor. Signed-off-by: Egbert Eich <eich@suse.com>
* Consolidate bool typeYork Sun2013-04-01-9/+9
| | | | | | | | | | | | | 'bool' is defined in random places. This patch consolidates them into a single header file include/linux/types.h, using stdbool.h introduced in C99. All other #define, typedef and enum are removed. They are all consistent with true = 1, false = 0. Replace FALSE, False with false. Replace TRUE, True with true. Skip *.py, *.php, lib/* files. Signed-off-by: York Sun <yorksun@freescale.com>
* ahci: Support 64-bit LBA option when reading capacityGabe Black2012-11-02-26/+66
| | | | | | | Capacity needs to allow for a 64-bit value. Signed-off-by: Gabe Black <gabeblack@google.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* scsi: Add function and env var to report number of scsi drivesStefan Reinauer2012-11-02-0/+8
| | | | | | | | Add a new function to find out the number of available SCSI disks. Also set the 'scsidevs' environment variable after each scan. Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* scsi: Add scsi_write to SCSI driverHung-Te Lin2012-11-02-7/+108
| | | | | | | | Implement write functionality in the scsi layer. A ''scsi write' command is also added to console for testing. Signed-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* scsi: Provide support for a list of AHCI controllers.Vadim Bendebury2012-11-02-5/+35
| | | | | | | | | | | | | | | | | Many AHCI controllers are identical, the main (and often the only) difference being the PCI Vendor ID/Device ID combination reported by the device. This change allows the config file to define a list of PCI vendor ID/device ID pairs. The driver would scan the list and initialize the first device it finds. No actual multiple device list is introduced yet, this change just add the framework. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* combine block device load commands into common functionRob Herring2012-09-25-122/+1
| | | | | | | | All the raw block load commands duplicate the same code. Starting with the ide version as it has progress updates convert ide, usb, and scsi boot commands to all use a common version. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* Convert cmd_usage() calls in common to use a return valueSimon Glass2012-03-06-7/+8
| | | | | | | | | Change all files in common/ to use CMD_RET_USAGE instead of calling cmd_usage() directly. I'm not completely sure about this patch since the code since impact is small (100 byte or so on ARM) and it might need splitting into smaller patches. But for now here it is. Signed-off-by: Simon Glass <sjg@chromium.org>
* disk/part.c: Make features optionalMatthew McClintock2011-07-26-1/+2
| | | | | | | | | 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>
* scsi/ahci: add support for non-PCI controllersRob Herring2011-07-26-2/+3
| | | | | | | 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>
* autostart: unify duplicated logic into the bootm codeMike Frysinger2011-07-25-10/+1
| | | | | | | | | | | 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>
* Revert "boot cmds: convert to getenv_yesno() with autostart"Wolfgang Denk2011-01-11-1/+1
| | | | | | | | | | This reverts commit 5a442c0addc69d0c4b58e98e5aec1cf07576debb. 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>
* boot cmds: convert to getenv_yesno() with autostartMike Frysinger2010-11-28-1/+1
| | | | | | | Use the new helper func to clean up duplicate logic handling of the autostart env var. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* do_bootm: unify duplicate prototypesMike Frysinger2010-11-28-1/+0
| | | | | | | | 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>
* cmd_usage(): simplify return code handlingWolfgang Denk2010-07-24-9/+6
| | | | | | | | | | | | | | | | Lots of code use this construct: cmd_usage(cmdtp); return 1; Change cmd_usage() let it return 1 - then we can replace all these ocurrances by return cmd_usage(cmdtp); This fixes a few places with incorrect return code handling, too. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Make sure that argv[] argument pointers are not modified.Wolfgang Denk2010-07-04-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hush shell dynamically allocates (and re-allocates) memory for the argument strings in the "char *argv[]" argument vector passed to commands. Any code that modifies these pointers will cause serious corruption of the malloc data structures and crash U-Boot, so make sure the compiler can check that no such modifications are being done by changing the code into "char * const argv[]". This modification is the result of debugging a strange crash caused after adding a new command, which used the following argument processing code which has been working perfectly fine in all Unix systems since version 6 - but not so in U-Boot: int main (int argc, char **argv) { while (--argc > 0 && **++argv == '-') { /* ====> */ while (*++*argv) { switch (**argv) { case 'd': debug++; break; ... default: usage (); } } } ... } The line marked "====>" will corrupt the malloc data structures and usually cause U-Boot to crash when the next command gets executed by the shell. With the modification, the compiler will prevent this with an error: increment of read-only location '*argv' N.B.: The code above can be trivially rewritten like this: while (--argc > 0 && **++argv == '-') { char *arg = *argv; while (*++arg) { switch (*arg) { ... Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* General help message cleanupWolfgang Denk2009-06-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many of the help messages were not really helpful; for example, many commands that take no arguments would not print a correct synopsis line, but "No additional help available." which is not exactly wrong, but not helpful either. Commit ``Make "usage" messages more helpful.'' changed this partially. But it also became clear that lots of "Usage" and "Help" messages (fields "usage" and "help" in struct cmd_tbl_s respective) were actually redundant. This patch cleans this up - for example: Before: => help dtt dtt - Digital Thermometer and Thermostat Usage: dtt - Read temperature from digital thermometer and thermostat. After: => help dtt dtt - Read temperature from Digital Thermometer and Thermostat Usage: dtt Signed-off-by: Wolfgang Denk <wd@denx.de>
* Command usage cleanupPeter Tyser2009-01-28-2/+2
| | | | | | | | Remove command name from all command "usage" fields and update common/command.c to display "name - usage" instead of just "usage". Also remove newlines from command usage fields. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Standardize command usage messages with cmd_usage()Peter Tyser2009-01-28-5/+5
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-10/+10
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Code cleanup: fix old style assignment ambiguities like "=-" etc.Wolfgang Denk2008-07-14-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Delay FIT format check on sector based devicesMarian Balakowicz2008-06-30-7/+8
| | | | | | | | | | Global FIT image operations like format check cannot be performed on a first sector data, defer them to the point when whole FIT image was uploaded to a system RAM. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Partial ('cmd_nand' case) Acked-by: Grant Erickson <gerickson@nuovations.com> NAND and DOC bits Acked-by: Scott Wood <scottwood@freescale.com>
* Big white-space cleanup.Wolfgang Denk2008-05-21-1/+1
| | | | | | | | | | | This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
* [new uImage] Add new uImage format handling to other bootm related commandsMarian Balakowicz2008-03-12-7/+19
| | | | | | | | | | | | | Updated commands: docboot - cmd_doc.c fdcboot - cmd_fdc.c diskboot - cmd_ide.c nboot - cmd_nand.c scsiboot - cmd_scsi.c usbboot - cmd_usb.c Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Update naming convention for bootm/uImage related codeMarian Balakowicz2008-02-29-1/+1
| | | | | | | | | | | | | | | This patch introduces the following prefix convention for the image format handling and bootm related code: genimg_ - dual format shared code image_ - legacy uImage format specific code fit_ - new uImage format specific code boot_ - booting process related code Related routines are renamed and a few pieces of code are moved around and re-grouped. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Add dual format uImage support frameworkMarian Balakowicz2008-02-25-9/+22
| | | | | | | | | | | | | | This patch adds framework for dual format images. Format detection is added and the bootm controll flow is updated to include cases for new FIT format uImages. When the legacy (image_header based) format is detected appropriate legacy specific handling is invoked. For the new (FIT based) format uImages dual boot framework has a minial support, that will only print out a corresponding debug messages. Implementation of the FIT specific handling will be added in following patches. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Rename and move print_image_hdr() routineMarian Balakowicz2008-02-21-1/+1
| | | | Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Define a API for image handling operationsMarian Balakowicz2008-02-07-8/+4
| | | | | | | | | - Add inline helper macros for basic header processing - Move common non inline code common/image.c - Replace direct header access with the API routines - Rename IH_CPU_* to IH_ARCH_* Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [BUILD] conditionally compile common/cmd_*.c in common/MakefileGrant Likely2007-11-20-4/+0
| | | | | | | Modify common/Makefile to conditionally compile the cmd_*.c files based on the board config. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Fix warning differ in signedness in common/cmd_scsi.cStefan Roese2007-11-18-3/+6
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* common/cmd_[p-x]*: Remove obsolete references to CONFIG_COMMANDS.Jon Loeliger2007-07-08-2/+2
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* common/cmd_[i-z]* : Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-1/+1
| | | | | | | | | | | | | | This is a compatibility step that allows both the older form and the new form to co-exist for a while until the older can be removed entirely. All transformations are of the form: Before: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) After: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT) Signed-off-by: Jon Loeliger <jdl@freescale.com>
* [PATCH] Fix bugs in cmd_ide.c and cmd_scsi.cDenis Peter2007-04-13-1/+1
| | | | | | | | Fix bug introduced by "Fix get_partition_info() parameter error in all other calls" from 2005-03-04 in cmd_ide.c and cmd_scsi.c, which prevented to use diskboot or scsiboot form another device than 0. Signed-off-by: Denis Peter <d.peter@mpl.ch>
* [PATCH 9_9] Use "void *" not "unsigned long *" for block dev read_write ↵Grant Likely2007-02-20-2/+2
| | | | | | | | | buffer pointers Block device read/write is anonymous data; there is no need to use a typed pointer. void * is fine. Also add a hook for block_read functions Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* [PATCH 1_4] Merge common get_dev() routines for block devicesGrant Likely2007-02-20-1/+1
| | | | | | | Each of the filesystem drivers duplicate the get_dev routine. This change merges them into a single function in part.c Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Add AHCI support to u-bootJin Zhengxiong2006-08-23-1/+6
| | | | | | | Add AHCI support in u-boot, enable the sata disk controllers which following the AHCI protocol. Signed-off-by:Jason Jin<jason.jin@freescale.com>
* Cleanup for GCC-4.xWolfgang Denk2005-10-13-3/+3
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* (re)enabled scsi commands do_scsi() and do_scsiboot()Wolfgang Denk2005-08-04-0/+19
| | | | Patch by Denis Peter, 06 Dec 2004
* * Fix get_partition_info() parameter error in all other callswdenk2005-03-04-1/+1
| | | | | | | | | | (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c). * Enable USB and IDE support for INKA4x0 board * Patch by Andrew Dyer, 28 February 2005: fix ext2load passing an incorrect pointer to get_partition_info() resulting in load failure for devices other than 0
* Fix for incomplete byteorder fix in cmd_scsi.c and cmd_usb.cwdenk2005-02-04-0/+1
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* Fix byteorder problem in usbboot and scsiboot commands.wdenk2005-02-04-2/+2
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* * Removed '--no-warn-mismatch' option from Makefile. This optionwdenk2005-02-03-27/+23
| | | | | | | | | | | | | | | makes 'ld' to overlook binary objects compatibility. * Moved $(PLATFORM_LIBS) from the library group (--start-group ... --end-group) outside of the group. This will make 'ld' to do _multiple_ search in the library group when resolving symbol references and do only a _single_ seach in libgcc.a after the group search. * Fix stability problems on CPC45 board again. * Make image detection for diskboot / usbboot / scsiboot more robust (also check header checksum)
* Fix some missing commands, cleanup header fileswdenk2003-06-29-1/+0
| | | | (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
* * Code cleanup:wdenk2003-06-27-6/+0
| | | | | | | | | - remove trailing white space, trailing empty lines, C++ comments, etc. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c) * Patches by Kenneth Johansson, 25 Jun 2003: - major rework of command structure (work done mostly by Michal Cendrowski and Joakim Kristiansen)
* * LWMON extensions:wdenk2003-04-27-1/+2
| | | | | | | | | | | - Splashscreen support - modem support - sysmon support - temperature dependend enabling of LCD * Allow booting from old "PPCBoot" disk partitions * Add support for TQM8255 Board / MPC8255 CPU
* Initial revisionwdenk2002-08-27-0/+597
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