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* Merge u-boot/master into u-boot-ti/masterTom Rini2013-03-11-1/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | In master we had already taken a patch to fix the davinci GPIO code for CONFIG_SOC_DM646X and in u-boot-ti we have additional patches to support DA830 (which is CONFIG_SOC_DA8XX && !CONFIG_SOC_DA850). Resolve these conflicts manually and comment the #else/#endif lines for clarity. Conflicts: arch/arm/include/asm/arch-davinci/gpio.h drivers/gpio/da8xx_gpio.c Signed-off-by: Tom Rini <trini@ti.com>
| * sandbox: Add 'sb' command to access filesystem featuresSimon Glass2013-03-04-0/+1
| | | | | | | | | | | | | | | | | | The new 'sb' command is intended to deal with sandbox-specific features that have no parallel in other archs. This commit adds two sub-commands to list a directory and read a file from the host filesystem. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * sandbox: Add un/map_sysmen() to deal with sandbox's ram_bufSimon Glass2013-02-28-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sandbox doesn't actually provide U-Boot access to the machine's physical memory. Instead it provides a RAM buffer of configurable size, and all memory accesses are within that buffer. Sandbox memory starts at 0 and is CONFIG_DRAM_SIZE bytes in size. Allowing access outside this buffer might produce unpredictable results in the event of an error, and would expose the host machine's memory architecture to the sandbox U-Boot. Most U-Boot functions assume that they can just access memory at given address. For sandbox this is not true. Add a map_sysmem() call which converts a U-Boot address to a system address. In most cases this is a NOP, but for sandbox it returns a pointer to that memory inside the RAM buffer. To get a U-Boot feature to work correctly within sandbox, you should call map_sysmem() to get a pointer to the address, and then use that address for any U-Boot memory accesses. Signed-off-by: Simon Glass <sjg@chromium.org>
| * imls: Add support to list images in NAND deviceVipin Kumar2013-02-22-1/+2
| | | | | | | | | | | | This patch adds support to list images in NAND flash through imls Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
* | lcd: implement a callback for splashimageNikita Kiryanov2013-03-11-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | On some architectures certain values of splashimage will lead to a data abort exception. Document the problem, and implement a callback for splashimage to reject such values. Cc: Anatolij Gustschin <agust@denx.de> Cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* | lcd: add option for board specific splash screen preparationNikita Kiryanov2013-03-08-0/+8
|/ | | | | | | | | | | | | | | | | | | | | Currently there is no logical place to put the code that prepares the splash image data. The splash image data should be ready in memory before bmp_display() is called, and after the environment is ready (since lcd.c looks for the splash image in an address specified by the environment variable "splashimage"). Our window of opportunity in board_init_r() is therefore: between env_relocate() and bmp_display(), and from the available options only the lcd related functions in drv_lcd_init() seem appropriate for such lcd oriented code. Add the option to prepare the splash image data in lcd_logo() right before it is sent to be displayed. Cc: Anatolij Gustschin <agust@denx.de> Cc: Jeroen Hofstee <jeroen@myspectrum.nl> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
* x86: Remove unused real mode codeSimon Glass2013-02-14-5/+0
| | | | | | | This code is pretty old and we want to support only 32-bit systems now. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Graeme Russ <graeme.russ@gmail.com>
* x86: Rename CONFIG_NO_X86_RESET_VECTOR to CONFIG_X86_RESET_VECTORSimon Glass2013-02-14-3/+3
| | | | | | | Invert the polarity of this option to simplify the Makefile logic. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Gabe Black <gabeblack@chromium.org>
* Merge remote-tracking branch 'mpc83xx/next'Kim Phillips2013-01-16-0/+10
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| * powerpc/mpc83xx: add support for new SPLScott Wood2012-12-19-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | This adds arch support for PPC mpc83xx to boot "minimal" (4K) SPLs using the new infrastructure. Existing nand_spl targets are updated to deal with the name change from nand_init.c to spl_minimal.c (as in theory this isn't limited to NAND anymore). Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * spl: Change PAD_TO to CONFIG_SPL_PAD_TOScott Wood2012-12-19-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | This was already used by some SPL targets, and allows the pad amount to be specified by board config headers rather than only in makefile fragments. Also supply a pad-to of zero if the variable is undefined. It works without this, but this avoids relying on undocumented behavior. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | VIDEO: better document the correct use of CONFIG_FB_ADDRWolfgang Denk2013-01-14-4/+7
| | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> cc: Anatolij Gustschin <agust@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-01-11-0/+28
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| * \ Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2013-01-11-0/+8
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| | * | serial/ns16550: add an option to avoid hanging on broken platformsJavier Martinez Canillas2013-01-10-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some platforms (e.g. IGEPv2 board) has a broken ns16550 UART that does not set the TEMT bit when the transmitter is empty in SPL. This makes U-Boot to hang while waiting for TEMT to be set. Add a new option to avoid this: CONFIG_SYS_NS16550_BROKEN_TEMT 16550 UART set the Transmitter Empty (TEMT) Bit when all output has finished and the transmitter is totally empty. U-Boot waits for this bit to be set to initialize the serial console. On some broken platforms this bit is not set in SPL making U-Boot to hang while waiting for TEMT. Define this option to avoid it. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
| * | | Add option to display customised memory informationSimon Glass2013-01-10-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some boards want to report more than just memory size. For example, it might be useful to display the memory type (DDR2, DDR3) or manufacturer. Add a weak function to support this requirement, accessed through a new 'meminfo' command. Any example of the DRAM: output is below, just for illustration: SMDK5250 # meminfo DRAM: 2 GiB Elpida DDR3 @ 800MHz Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | arm: Add CONFIG_DISPLAY_BOARDINFO_LATE to display board info on LCDSimon Glass2013-01-10-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This option displays board info after stdio is running, so that it will appear on the LCD. If it is displayed earlier, the board info will appear on the serial console but not on the LCD. Here follows a blow-by-blow description. 1a. Without CONFIG_DISPLAY_BOARDINFO_LATE, on serial: U-Boot 2011.12-02550-g037e1c5-dirty (Nov 15 2012 - 14:29:42) for SMDK5250 CPU: S5PC520 @ 1700MHz Board: Google Snow, rev 0 I2C: ready DRAM: 2 GiB Elpida DDR3 @ 800MHz MMC: S5P MSHC0: 0, S5P MSHC1: 1 SF: Detected W25Q32 with page size 4 KiB, total 4 MiB *** Warning - bad CRC, using default environment In: mkbp-keyb Out: lcd Err: lcd Net: No ethernet found. Hit any key to stop autoboot: 0 SMDK5250 # 1b. Without CONFIG_DISPLAY_BOARDINFO_LATE, on LCD (note machine info is missing): In: mkbp-keyb Out: lcd Err: lcd Net: No ethernet found. Hit any key to stop autoboot: 0 SMDK5250 # 2a. With CONFIG_DISPLAY_BOARDINFO_LATE, on serial: U-Boot 2011.12-02550-g037e1c5 (Nov 15 2012 - 14:27:40) for SMDK5250 CPU: S5PC520 @ 1700MHz I2C: ready DRAM: 2 GiB Elpida DDR3 @ 800MHz MMC: S5P MSHC0: 0, S5P MSHC1: 1 SF: Detected W25Q32 with page size 4 KiB, total 4 MiB *** Warning - bad CRC, using default environment Model: Google Snow In: mkbp-keyb Out: lcd Err: lcd Net: No ethernet found. Hit any key to stop autoboot: 0 SMDK5250 # 2b. With CONFIG_DISPLAY_BOARDINFO_LATE, on LCD (note machine info is present): Model: Google Snow In: mkbp-keyb Out: lcd Err: lcd Net: No ethernet found. Hit any key to stop autoboot: 0 SMDK5250 # Since the LCD is all that a typical user sees, it is useful to display the model there. We may be able to rearrange things some other way one day, but at present this seems like a convenient way of getting the required behaviour. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | Document the CONFIG_DISPLAY_BOARDINFO optionSimon Glass2013-01-10-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | Add a short note about this in the README. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | arm: Add CONFIG_DELAY_ENVIRONMENT to delay environment loadingSimon Glass2013-01-10-0/+9
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This option delays loading of the environment until later, so that only the default environment will be available to U-Boot. This can address the security risk of untrusted data being used during boot. Any time you load untrusted data you expose yourself to a bug in the code. The attacker gets to choose the data so can sometimes carefully craft it to exploit a bug. We try to avoid touching user-controlled data during a verified boot unless strictly necessary. Since the default environment is good enough in this case (or you would just change it), this gets around the problem by just not loading the environment. When CONFIG_DELAY_ENVIRONMENT is defined, it is convenient to have a run-time way of enabling loading of the environment. Add this to the fdt as /config/delay-environment. Note: This patch depends on http://patchwork.ozlabs.org/patch/194342/ Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Doug Anderson <dianders@chromium.org>
* | | 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>
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