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2012-05-04SATA: check for return value from sata functionsStefano Babic
sata functions are called even if previous functions failed because return value is not checked. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Dirk Behme <dirk.behme@de.bosch.com> CC: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-04GCC47: Fix warning in cmd_nand.cMarek Vasut
cmd_nand.c: In function ‘arg_off_size’: cmd_nand.c:216:5: warning: ‘maxsize’ may be used uninitialized in this function [-Wmaybe-uninitialized] Signed-off-by: Marek Vasut <marex@denx.de> Cc: Scott Wood <scottwood@freescale.com> Cc: Wolfgang Denk <wd@denx.de>
2012-05-04PXE: look for usbethaddr if no ethaddrJohn Rigby
Signed-off-by: John Rigby <john.rigby@linaro.org>
2012-04-23Fix the behaviour of the 'run' commandTimo Ketola
If one command fails, 'run' command should terminate and not execute any remaining variables. Signed-off-by: Timo Ketola <timo@exertus.fi> Tested-by: Wolfgang Denk <wd@denx.de> Tested-by: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2012-04-10Move bootstage timer out of lib/time.cSimon Glass
The standalone example does not have get_timer() defined, so we cannot rely on it being available. Move the timer function into boootstage.c to avoid this problem. This corrects a build breakage for the standalone example on some boards. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
2012-04-09LMB: Fix undefined lmb_reserve() on non-lmb platformsMarek Vasut
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <TWarren@nvidia.com> Cc: Graeme Russ <graeme.russ@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-30RAMDISK: Fix unused variable issue caused by raw rd supportMarek Vasut
image.c: In function ‘boot_get_ramdisk’: image.c:800:8: warning: unused variable ‘end’ [-Wunused-variable] Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de>
2012-03-30BOOT: Add RAW ramdisk support to bootzMarek Vasut
This patch allows loading RAW ramdisk via bootz command. The raw ramdisk is loaded only in case it's size is specified: bootz <kernel addr> <ramdisk addr>:<ramdisk size> <fdt addr> For example: bootz 0x42000000 0x43000000:0x12345 0x44000000 Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Tom Warren <TWarren@nvidia.com> Cc: albert.u.boot@aribaud.net Cc: afleming@gmail.com Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@nvidia.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de>
2012-03-30BOOT: Add "bootz" command to boot Linux zImage on ARMMarek Vasut
This command boots Linux zImage from where the zImage is loaded to. Passing initrd and fdt is supported. Tested on i.MX28 based DENX M28EVK Tested on PXA270 based Voipac PXA270. NOTE: This currently only supports ARM, but other architectures can be easily added by defining bootz_setup(). Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Warren <TWarren@nvidia.com> Cc: albert.u.boot@aribaud.net Cc: afleming@gmail.com, Cc: Simon Glass <sjg@chromium.org>, Cc: Stephen Warren <swarren@nvidia.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de>
2012-03-30Add support for loading and saving the environment to a FAT partitionMaximilian Schwerin
The following must be defined: CONFIG_ENV_IS_IN_FAT Enable this saving environment to FAT. FAT_ENV_INTERFACE Interface the FAT resides on (e.g. mmc). FAT_ENV_DEVICE The interface device number (e.g. 0 for mmc0) FAT_ENV_PART The device part (e.g. 1 for mmc0:1) FAT_ENV_FILE The filename of the environment file. Author: Maximilian Schwerin <mvs@tigris.de> Removed dead DEBUG comment. Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-03-30cmd_log: print log->v2.con value in the "log info" commandHeiko Schocher
print in the "log info" command, if "log_version = 2" also the value from "log->v2.con". Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
2012-03-30command, log: Coding Style cleanupHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
2012-03-30command, log: print with "log show" a full logbufferHeiko Schocher
If the logbuffer contains LOGBUFF_LEN chars, they never got printed with the "log show" command, because chars get printed with the following for loop: for (i = 0; i < (size & LOGBUFF_MASK); i++) { with size = LOGBUFF_LEN and LOGBUFF_MASK = (LOGBUFF_LEN-1) for loop never executed ... Fix this. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Fixed merge conflict. Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-03-30Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-stagingWolfgang Denk
* 'agust@denx.de' of git://git.denx.de/u-boot-staging: lzma: fix printf warnings Remove CONFIG_SYS_EXTBDINFO from snapper9260.h cmd_pxe.c: fix strict-aliasing warnings net: smc91111: use mdelay() doc: Fix some typos in different files disk/part.c: Fix device enumeration through API mkenvimage: Really set the redundant byte when applicable mkenvimage: Don't try to detect comments in the input file mkenvimage: Use mmap() when reading from a regular file mkenvimage: Read/Write from/to stdin/out by default or if the filename is "-" mkenvimage: More error handling mkenvimage: Correct an include and add a missing one mkenvimage: correct and clarify comments and error messages MAKEALL: display SPL size if present ARMV7/Vexpress: add missing get_ticks() and get_tbclk() mkenvimage: fix usage message cmd_fat: add FAT write command fs/fat/fat_write.c: Fix GCC 4.6 warnings FAT write: Fix compile errors
2012-03-27Add cmd_spl commandSimon Schwarz
This adds a spl command to the u-boot. Related config: CONFIG_CMD_SPL activate/deactivate the command CONFIG_CMD_SPL_NAND_OFS Offset in NAND to use Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <tom.rini@gmail.com> CC: Wolfgang Denk <wd@denx.de>
2012-03-27cmd_pxe.c: fix strict-aliasing warningsJason Hobbs
Without this patch, some versions of gcc (at least ELDK 4.2) complain about dereferencing type-punned pointers. Reported-by: Marek Vasut <marex@denx.de> Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com> Cc: Heiko Schocher <hs@denx.de> Cc: Marek Vasut <marex@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
2012-03-26SPL: Add YMODEM over UART load supportMatt Porter
Adds support for loading U-Boot from UART using YMODEM protocol. If YMODEM support is enabled in SPL and the romcode indicates that SPL loaded via UART then SPL will wait for start of a YMODEM transfer via the console port. Signed-off-by: Matt Porter <mporter@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2012-03-26cmd_fat: add FAT write commandDonggeun Kim
Once CONFIG_FAT_WRITE is defined, users can invoke 'fatwrite' command that saves data in RAM as a FAT file. This patch was originally part of http://article.gmane.org/gmane.comp.boot-loaders.u-boot/121847 Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Maximilian Schwerin <mvs@tigris.de> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-03-23Revert "Add board_pre_console_putc to deal with early console output"Simon Glass
This reverts commit 295d3942b806552503243f5cfb36aec6f1b5a9bf. It turns that this really doesn't work very nicely. Instead we should have a pre-console panic function so that we know that further execution is impossible and we don't need to worry about trampling on UARTs, etc. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-03-19usb: replace wait_ms() with mdelay()Mike Frysinger
Common code has a mdelay() func, so use that instead of the usb-specific wait_ms() func. This also fixes the build errors: ohci-hcd.c: In function 'submit_common_msg': /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1519:9: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1816:10: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1827:10: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1844:10: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1563:11: sorry, unimplemented: called from here /usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available ohci-hcd.c:1583:9: sorry, unimplemented: called from here make[1]: *** [ohci-hcd.o] Error 1 Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Marek Vasut <marex@denx.de>
2012-03-18bootstage: Plumb in bootstage calls for basic operationsSimon Glass
This inserts bootstage calls into tftp, usb start and bootm. We could go further, but this is a reasonable start to illustrate the concept. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-18bootstage: Implement core microsecond boot time measurementSimon Glass
This defines the basics of a new boot time measurement feature. This allows logging of very accurate time measurements as the boot proceeds, by using an available microsecond counter. To enable the feature, define CONFIG_BOOTSTAGE in your board config file. Also available is CONFIG_BOOTSTAGE_REPORT which will cause a report to be printed just before handing off to the OS. Most IDs are not named at this stage. For that I would first like to renumber them all. Timer summary in microseconds: Mark Elapsed Stage 0 0 reset 205,000 205,000 board_init_f 6,053,000 5,848,000 bootm_start 6,053,000 0 id=1 6,058,000 5,000 id=101 6,058,000 0 id=100 6,061,000 3,000 id=103 6,064,000 3,000 id=104 6,093,000 29,000 id=107 6,093,000 0 id=106 6,093,000 0 id=105 6,093,000 0 id=108 7,089,000 996,000 id=7 7,089,000 0 id=15 7,089,000 0 id=8 7,097,000 8,000 start_kernel Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-18bootstage: Replace show_boot_progress/error() with bootstage_...()Simon Glass
These calls should not be made directly any more, since bootstage will call the show_boot_...() functions as needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-18bootstage: Convert FIT progress numbers to enumsSimon Glass
This changes over all the FIT image progress numbers to use enums from bootstage.h. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-18bootstage: Convert net progress numbers to enumsSimon Glass
This changes over the network-related progress numbers to use enums from bootstage.h. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-18bootstage: Convert NAND progress numbers to enumsSimon Glass
This changes over the NAND progress numbers to use enums from bootstage.h. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-18bootstage: Convert IDE progress numbers to enumsSimon Glass
This changes over the IDE progress numbers to use enums from bootstage.h. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-18bootstage: Convert progress numbers 10-19 to enumsSimon Glass
Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-18bootstage: Convert progress numbers 1-9 into enumsSimon Glass
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-18bootstage: Use show_boot_error() for -ve progress numbersSimon Glass
Rather than the caller negating our progress numbers to indicate an error has occurred, which seems hacky, add a function to indicate this. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-18bootstage: Make use of BOOTSTAGE_ID_RUN_OS in show_boot_progress()Simon Glass
This changes the number 15 as used in boot_stage_progress() to use the new name provided for it. This is a separate patch because it touches so many files. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-18bootvx: Clear and disable data cache, and call vxWorks with parameter.Reinhard Arlt
This patch clear and disable the data cache for vxWorks. The entry point sysInit(int) intended by Windriver to be called from the vxWorks bootrom, a very small vxWorks system. The routine is called by the go() handler in the bootrom, that clears the cache from start of image to end of usable memory. The PowerPC implementations only invalidates and disable the cache, the ARM implementations also flush it. U-Boot will be on the safe side, if it disables the data cache before calling vxWorks sysInit(int). Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu>
2012-03-06image: Support FDTs already loaded at their load addressStephen Warren
boot_get_fdt() expects a uImage-wrapped FDT to be loaded to a staging location, and then memmove()s it to the load address specified in the header. This change enhances boot_get_fdt() to detect when the image has already been loaded to the correct address, and skip this memmove(). The detection algorithm was written to match the equivalent for the kernel; see bootm_load_os()'s IH_COMP_NONE case. v2: New patch Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-03-06cmd_cache: use cache/invalidate functions available in common.hStefan Kristiansson
flush_dcache()/flush_icache() aren't defined in common.h, flush_dcache_all()/invalidate_icache_all() however are. Let the icache and dcache commands use those instead. Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-06Convert cmd_usage() calls in common to use a return valueSimon Glass
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>
2012-03-06Add cmd_process() to process commands in one placeSimon Glass
We currently have the same code in hush.c and main.c. This brings the code into one place. As an added feature, if the command function returns CMD_RET_USAGE then cmd_process() will print a usage message for the command before returning the standard failure code of 1. ARM code size increases about 32 bytes with this clean-up. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-06Remove interleave of non-U-Boot code in hushSimon Glass
There is a nasty interleave of #ifdefs in hush.c where the two code paths have different indents. Remove this ickiness. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-06Create a single cmd_call() function to handle command executionSimon Glass
We should aim for a single point of entry to the commands, whichever parser is used. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-06Don't include standard parser if hush is usedSimon Glass
This saves about 1KB of code space on ARM with CONFIG_SYS_HUSH_PARSER defined. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-06Stop using builtin_run_command()Simon Glass
Boards can select either the 'built-in' parser or the hush parser. We should not call builtin_run_command() if we are using the hush parser. We use run_command() instead, since it knows how to call the correct parser. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-06Rename run_command2() to run_command()Simon Glass
This is a more sensible name, so rename it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-06Rename run_command() to builtin_run_command()Simon Glass
The current run_command() is only one of the parsing options - the other is hush. We should not call run_command() when the hush parser is being used. So we rename this function to better explain its purpose. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-06Remove CMD_PXE's static on run_command()Simon Glass
It really isn't clear why this is here and there is no comment, so drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-03USB: relax usbcore reset timingsWolfgang Grandegger
Following the corresponding Linux code, this patch relaxes reset timings waiting at least 100ms after power to the ports. There are some reports that it helps make enumeration work better on some high speed devices. Furthermore, the wait is only done once after power has been enabled on all ports. CC: Remy Bohmer <linux@bohmer.net> CC: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Wolfgang Grandegger <wg@denx.de>
2012-03-03USB: move keyboard polling into kbd driveramartin@nvidia.com
This moves keyboard polling logic from USB HCD drivers into USB keyboard driver. Remove usb_event_poll() as keyboard polling was the only user of this API. With this patch USB keyboard works with EHCI controllers again. Tested on a tegra2 seaboard. Signed-off-by: Allen Martin <amartin@nvidia.com>
2012-03-03USB: reevaluate iomux stdin on USB kbd detectamartin@nvidia.com
If CONSOLE_MUX is enabled, reevaluate console stdin when USB keyboard device is detected. Signed-off-by: Allen Martin <amartin@nvidia.com>
2012-03-03usb: add numeric keypad support to HID driverVincent Palatin
When keys are pressed on the numeric keypad, emit key codes for the numbers, operators, dot and enter. Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
2012-03-03USB: fix USB keyboard polling parameterVincent Palatin
When doing a "GET_REPORT" request on the keyboard control endpoint, the report ID should 0 (ie report ID not used) rather than 1 as reports are not used in boot mode. Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
2012-03-03USB: Make struct devrequest setup_packet localMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Remy Bohmer <linux@bohmer.net> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-03-03USB: Separate out USB hub driverMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Remy Bohmer <linux@bohmer.net> Acked-by: Mike Frysinger <vapier@gentoo.org>
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