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* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2012-12-22-1/+15
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| * Merge remote-tracking branch 'u-boot/master' into u-boot-arm-mergedAllen Martin2012-12-19-10/+189
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: README arch/arm/cpu/armv7/exynos/clock.c board/samsung/universal_c210/universal.c drivers/misc/Makefile drivers/power/power_fsl.c include/configs/mx35pdk.h include/configs/mx53loco.h include/configs/seaboard.h
| * | lcd: Add CONFIG_CONSOLE_SCROLL_LINES option to speed consoleSimon Glass2012-11-19-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the cursor position gets to the end of the LCD console we normally scroll by one line. This adds an option to increase that value. Console scrolling is often slow, and if a large amount of output is being sent, increasing this option to 10 or so will speed things up considerably. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | lcd: Add CONFIG_LCD_ALIGNMENT to select frame buffer alignmentSimon Glass2012-11-19-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The normal alignment is PAGE_SIZE, but if this is defined, we can support other alignments. The motivation for this change is to make the display section-aligned on ARM so that we can easily turn off data caching for the frame buffer region without resorting to level 2 page tables. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | | spi: Add SPI flash testSimon Glass2012-12-19-0/+5
| |/ |/| | | | | | | | | | | | | | | | | | | | | It is useful to have a basic SPI flash test, which tests that the SPI chip, the SPI bus and the driver are behaving. This test erases part of the flash, writes data and reads it back as a sanity check that all is well. Use CONFIG_SF_TEST to enable it. Signed-off-by: Simon Glass <sjg@chromium.org>
* | powerpc: remove not used CONFIG_SYS_TFTP_LOADADDRtrem2012-12-15-3/+0
| | | | | | | | | | | | | | CONFIG_SYS_TFTP_LOADADDR is defined on severals boards, but it's never used. So we can safely removed it. Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
* | env: Add support for access control to .flagsJoe Hershberger2012-12-13-1/+12
| | | | | | | | | | | | Add support for read-only, write-once, and change-default. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | env: Add a command to display details about env flagsJoe Hershberger2012-12-13-0/+1
| | | | | | | | | | | | | | Similar to the env callback command, this will show details about the options available, the static list, and the currently active variables. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | env: Add environment variable flagsJoe Hershberger2012-12-13-0/+37
| | | | | | | | | | | | | | | | | | | | | | Currently just validates variable types as decimal, hexidecimal, boolean, ip address, and mac address. If the entry is not found in the env ".flags", then look in the static one. This allows the env to override the static definitions, but prevents the need to have every definition in the environment distracting you. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | env: Add a command to view callbacksJoe Hershberger2012-12-13-0/+1
| | | | | | | | | | | | | | | | | | The callbacks can be bound, but are otherwise invisible. Add a command to show what callbacks are available. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> !!! fix callback command
* | env: Add support for callbacks to environment varsJoe Hershberger2012-12-13-0/+30
| | | | | | | | | | | | | | | | Add support for per-variable callbacks to the "hashtable" functions. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> !!!fix comment in callback
* | edid: Add I2C command for printing the EDIDTom Wai-Hong Tam2012-12-11-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a single command to read the EDID information over I2C. For example: SMDK5250 # i2c dev 7 Setting bus to 7 SMDK5250 # i2c edid 50 EDID version: 1.4 Product ID code: 305c Manufacturer: AUO Serial number: 00000000 Manufactured in week: 0 year: 2011 Video input definition: digital signal, voltage level 0, blank to black Monitor is non-RGB Maximum visible display size: 26 cm x 14 cm Power management features: no active off, no suspend, no standby Estabilished timings: Standard timings: 1366x768 60 Hz (detailed) 1366x768 60 Hz (detailed) Monitor ID: 2VD2K.B116XW Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | Add hash command to perform hashing using various algorithmsSimon Glass2012-12-11-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This new command supports hashing SHA1 and SHA256. It could be extended to others such as MD5 and the CRC algorithms. The syntax is modeled on those: hash <algorithm> <address> <length> [*<dest_addr> | <dest_envvar>] to calculate a hash, and: hash -v <algorithm> <address> <length> [*<verify_addr> | <verify_envvar>] to verify a hash. Use CONFIG_CMD_HASH to enable the command, CONFIG_SHA1 to enable SHA1 and CONFIG_SHA256 to enable SHA256. The existing sha1sum command remains. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Add a command to read raw blocks from a partitionKenneth Waters2012-12-11-0/+1
| | | | | | | | | | | | | | | | | | | | Sometimes data is on a block device and within a partition, but not in a particular filesystem. This commands permits reading raw data from a partition. Signed-off-by: Kenneth Waters <kwaters@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | Add gettime commandAnton Staaf2012-12-11-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gettime returns the current timer value. If CONFIG_SYS_HZ is defined then the timer value is also converted to seconds. Tegra20 (SeaBoard) # gettime Timer val: 7754 Seconds : 7 Remainder : 754 sys_hz = 1000 There has been some discussion about whether this is useful enough to be included in U-Boot. The following boards do not have CONFIG_SYS_HZ defined: M52277EVB M52277EVB_stmicro M53017EVB M54418TWR M54418TWR_nand_mii M54418TWR_nand_rmii M54418TWR_nand_rmii_lowfreq M54418TWR_serial_mii M54418TWR_serial_rmii Signed-off-by: Anton Staaf <robotboy@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-x86Tom Rini2012-12-07-0/+15
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| * | x86: Build vga video code only if CONFIG_VIDEO_VGA is definedSimon Glass2012-12-06-0/+7
| | | | | | | | | | | | | | | | | | | | | When running from coreboot we don't want this code, so make it optional. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | Introduce arch_phys_memset which works like memset but on physical memoryGabe Black2012-12-06-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default implementation of this function is just memset, but other implementations will be needed when physical memory isn't accessible by U-Boot using normal addressing mechanisms. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | | README: Explain how to generate the CHANGELOG file.Robert P. J. Day2012-12-06-0/+5
|/ / | | | | | | | | | | | | Since the top-level README file refers the reader to the CHANGELOG, it's worth mentioning how to generate it. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* | x86: Allow compiling out realmode/bios codeGabe Black2012-11-30-0/+6
| | | | | | | | | | | | | | | | We don't want this for coreboot, so provide a way of compiling it out. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | x86: Allow excluding reset vector code from u-bootGabe Black2012-11-28-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | When running from coreboot we don't want this code. This version works by ifdef-ing out all of the code that would go into those sections and all the code that refers to it. The sections are then empty, and the linker will either leave them empty for the loader to ignore or remove them entirely. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-nand-flashTom Rini2012-11-26-6/+39
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| * | README: Reference nand monitor commands in U-Boot READMEKarl O. Pinc2012-11-26-0/+1
| | | | | | | | | | | | | | | | | | Reference nand monitor commands in U-Boot README Signed-off-by: Karl O. Pinc <kop@meme.com>
| * | spl/nand: config symbol documentationScott Wood2012-11-26-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document parameters used for specifying the NAND image to be loaded. Also fix the definition of CONFIG_SPL_NAND_SIMPLE -- it's only nand_spl_simple.c, not the entire nand directory. The word "simple" is there for a reason. :-) Signed-off-by: Scott Wood <scottwood@freescale.com> --- v2: updated for makefile changes earlier in patchset
| * | spl/nand: introduce CONFIG_SPL_NAND_DRIVERS, _BASE, and _ECC.Scott Wood2012-11-26-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some small SPLs do not use nand_base.c, and a subset of those also require a special driver. Some SPLs need software ECC but others can't fit it. All existing boards that specify CONFIG_SPL_NAND_SUPPORT have these symbols added to preserve existing behavior. Signed-off-by: Scott Wood <scottwood@freescale.com> -- v2: use positive logic for including bits of NAND, rather than a MINIMAL symbol that excludes things.
| * | powerpc/mpc85xx/p1_p2_rdb_pc: new SPL supportScott Wood2012-11-26-0/+9
| | | | | | | | | | | | | | | | | | | | | Introduces CONFIG_SPL_RELOC_TEXT_BASE and CONFIG_SPL_RELOC_STACK. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Andy Fleming <afleming@freescale.com>
| * | spl/powerpc: introduce CONFIG_SPL_INIT_MINIMALScott Wood2012-11-26-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | cpu_init_nand.c is renamed to spl_minimal.c as it is not really NAND-specific. Signed-off-by: Scott Wood <scottwood@freescale.com> --- v2: factor out START, and change cpu_init_nand.c to spl_minimal.c Cc: Andy Fleming <afleming@freescale.com>
| * | spl: introduce CONFIG_SPL_TARGETScott Wood2012-11-26-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the SPL target is specified in a CPU-specific makefile fragment. While some targets may need something more complicated than a simple target name, targets which don't need this shouldn't have to provide a makefile fragment just for this. Signed-off-by: Scott Wood <scottwood@freescale.com> --- v2: Removed default target as it's been pointed out to me how existing platforms cause the SPL to be built.
* | | Merge branch 'next'Gerald Van Baren2012-11-19-0/+11
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| * | fdt: Add option to default to most compatible conf in a fit imageGabe Black2012-11-12-0/+11
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When booting a fit image with multiple configurations, the user either has to specify which configuration to use explicitly, or there has to be a default defined which is chosen automatically. This change adds an option to change that behavior so that a configuration can be selected explicitly, or the configuration which has the device tree that claims to be compatible with the earliest item in U-Boot's device tree. In other words, if U-Boot claimed to be compatible with A, B, and then C, and the configurations claimed to be compatible with A, D and B, D and D, E, the first configuration, A, D, would be chosen. Both the first and second configurations match, but the first one matches a more specific entry in U-Boot's device tree. The order in the kernel's device tree is ignored. Signed-off-by: Gabe Black <gabeblack@google.com> Commit-Ready: Gabe Black <gabeblack@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | lcd: Implement RLE8 bitmap decodingTom Wai-Hong Tam2012-11-07-0/+5
|/ | | | | | | | | | | | | Add support for drawing compressed RLE8 bitmaps. Reference: http://www.digicamsoft.com/bmp/bmp.html Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Che-Liang Chiou <clchiou@chromium.org> [agust: fix some minor style issues and build warnings] Signed-off-by: Anatolij Gustschin <agust@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2012-11-05-0/+4
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| * Merge remote-tracking branch 'u-boot-ti/master'Albert ARIBAUD2012-11-03-0/+4
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| | * cfb_console: Add support for some ANSI terminal escape codesPali Rohár2012-10-30-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add optional support for some ANSI escape sequences to the cfb_console driver. Define CONFIG_CFB_CONSOLE_ANSI to enable cursor moving, color reverting and clearing the cfb console via ANSI escape codes. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | | scsi: Add function and env var to report number of scsi drivesStefan Reinauer2012-11-02-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | README: Document CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIGTom Rini2012-11-02-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This option is intended to be set by boards which will set the board_name and board_rev environment variables. These are to be used when the U-Boot binary can support more than one board type at run-time and the user needs an easy way (for example for scripting to determine what device tree to load) to determine what board they are on. Signed-off-by: Tom Rini <trini@ti.com>
* | | fs: separate CONFIG_FS_{FAT, EXT4} from CONFIG_CMD_{FAT, EXT*}Stephen Warren2012-10-29-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the FAT and ext4 filesystem implementations build if CONFIG_FS_{FAT,EXT4} are defined, rather than basing the build on whether CONFIG_CMD_{FAT,EXT*} are defined. This will allow the filesystems to be built separately from the filesystem-specific commands that use them. This paves the way for the creation of filesystem-generic commands that used the filesystems, without requiring the filesystem- specific commands. Minor documentation changes are made for this change. The new config options are automatically selected by the old config options to retain backwards-compatibility. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* | | PPC: remove dead boards (AMX860, c2mon, ETX094, IAD210, LANTEC, SCM)Wolfgang Denk2012-10-28-2/+2
|/ / | | | | | | | | | | | | | | | | These boards have long reached EOL, and there has been no indication of any active users of such hardware for years. Get rid of the dead weight. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Wolfgang Grandegger <wg@denx.de>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-mpc85xxTom Rini2012-10-22-0/+6
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| * | powerpc/mpc85xx: Rewrite spin table to comply with ePAPR v1.1York Sun2012-10-22-0/+6
| |/ | | | | | | | | | | | | | | | | | | | | | | Move spin table to cached memory to comply with ePAPR v1.1. Load R3 with 64-bit value if CONFIG_SYS_PPC64 is defined. 'M' bit is set for DDR TLB to maintain cache coherence. See details in doc/README.mpc85xx-spin-table. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | README : Rename CONFIG_DRIVER_SMC91111 to CONFIG_SMC91111, ↵Ashok2012-10-22-2/+2
| | | | | | | | | | | | | | | | | | | | CONFIG_DRIVER_LAN91C96 to CONFIG_LAN91C96 Rename CONFIG_DRIVER_SMC91111 to CONFIG_SMC91111, CONFIG_DRIVER_LAN91C96 to CONFIG_LAN91C96 Signed-off-by: Ashok Kumar Reddy <ashokkourla2000@gmail.com> Reviewed-by: Tom Rini <trini@ti.com>
* | fs: Add a Coreboot Filesystem (CBFS) driver and commandsGabe Black2012-10-22-0/+7
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds CBFS support and some commands to use it to u-boot. These commands are: cbfsinit - Initialize CBFS support and pull all metadata into RAM. The end of the ROM is an optional parameter which defaults to the standard 0xffffffff and can be used to support multiple CBFSes in a system. The last one set up with cbfsinit is the one that will be used. cbfsinfo - Print information from the CBFS header. cbfsls - Print out the size, type, and name of all the files in the current CBFS. Recognized types are translated into symbolic names. cbfsload - Load a file from CBFS into memory. Like the similar command for fat filesystems, you can optionally provide a maximum size. Support for CBFS is compiled in when the CONFIG_CMD_CBFS option is specified. The CBFS driver can also be used programmatically from within u-boot. If u-boot needs something out of CBFS very early before the heap is configured, it won't be able to use the normal CBFS support which caches some information in memory it allocates from the heap. The cbfs_file_find_uncached function searches a CBFS instance without touching the heap. Signed-off-by: Gabe Black <gabeblack@google.com> Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* Merge branch 'agust@denx.de-next' of git://git.denx.de/u-boot-stagingTom Rini2012-10-15-0/+25
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| * bootstage: Add bootstage commandSimon Glass2012-10-03-0/+4
| | | | | | | | | | | | | | | | | | Now that there are a few features, add a bootstage command to access them. bootstage report - prints a report bootstage stash/unstash - stashes bootstage records in memory, reads them back Signed-off-by: Simon Glass <sjg@chromium.org>
| * bootstage: Store boot timings in device treeSimon Glass2012-10-02-0/+21
| | | | | | | | | | | | | | | | Add an option, CONFIG_BOOTSTAGE_FDT to pass boot timings to the kernel in the device tree, if available. To use this, you must have CONFIG_OF_LIBFDT defined. Signed-off-by: Simon Glass <sjg@chromium.org>
* | tegra20: add USB ULPI init codeLucas Stach2012-10-15-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | This adds the required code to set up a ULPI USB port. It is mostly a port of the Linux ULPI setup code with some tweaks added for more correctness, discovered along the way of debugging this. To use this both CONFIG_USB_ULPI and CONFIG_USB_ULPI_VIEWPORT have to be set in the board configuration file. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* | Add a command to access the system timerJoe Hershberger2012-10-03-1/+2
| | | | | | | | | | | | | | | | | | | | Two sub-commands... start and get. * start sets the reference. * get prints out the time since the last start (in "<sec>.<msec>" format). If get is called without start, returns time since boot. Simple way to benchmark an operation: "timer start;<commands-to-measure>;timer get" Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | Add a new "ini" commandJoe Hershberger2012-10-03-0/+1
| | | | | | | | | | | | | | | | | | This allows you to read ini-formatted data from anywhere and then import one of the sections into the environment This is based on rev 16 at http://code.google.com/p/inih/ Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | Allow runtime configuration of "zero-delay" checkJoe Hershberger2012-10-03-0/+2
| | | | | | | | | | | | | | Define the new "-2" value for bootdelay to mean autoboot with no delay and don't check for an abort key (while "0" value means do check). Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | README: Add handy kermit primerKarl O. Pinc2012-10-02-1/+4
|/ | | | Signed-off-by: Karl O. Pinc <kop@meme.com>
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