Eric Lee / smarc-uboot

01 Nov, 2015

1 commit

23 Apr, 2015

1 commit

11 Mar, 2015

1 commit

17 Jul, 2014

1 commit

09 Jul, 2014

1 commit

04 Jul, 2014

1 commit

  • 4ca9535c9   ENGR00321260-2 iMX6:Android: Append the "androidboot.serialno" to bootargs ... Browse Code »

    Android supports to two ways to pass serialno:
    1. ATAG_SERIAL
    2. "androidboot.serialno=" argument in boot commandline.

    Since we support the DTB for android, so the ATAGS can't work. We have to choose
    the second way.
    This patch only applys the bootargs in bootimg, while the bootargs saved in u-boot
    env variables won't have this argument appended.

    Signed-off-by: Ye.Li

    Ye.Li
     

20 Jun, 2014

1 commit

17 Jun, 2014

4 commits

13 Jun, 2014

2 commits

  • c98297092   image: add support for Android's boot image format ... Browse Code »

    This patch adds support for the Android boot-image format. The header
    file is from the Android project and got slightly alterted so the struct +
    its defines are not generic but have something like a namespace. The
    header file is from bootloader/legacy/include/boot/bootimg.h. The header
    parsing has been written from scratch and I looked at
    bootloader/legacy/usbloader/usbloader.c for some details.
    The image contains the physical address (load address) of the kernel and
    ramdisk. This address is considered only for the kernel image.
    The "second image" defined in the image header is currently not
    supported. I haven't found anything that is creating this.

    v3 (Rob Herring):
    This is based on http://patchwork.ozlabs.org/patch/126797/ with the
    following changes:
    - Rebased to current mainline
    - Moved android image handling to separate functions in
    common/image-android.c
    - s/u8/char/ in header to fix string function warnings
    - Use SPDX identifiers for licenses
    - Cleaned-up file source information:
    android_image.h is from file include/boot/bootimg.h in repository:
    https://android.googlesource.com/platform/bootable/bootloader/legacy
    The git commit hash is 4205b865141ff2e255fe1d3bd16de18e217ef06a
    usbloader.c would be from the same commit, but it does not appear
    to have been used for any actual code.
    v4:
    - s/andriod/android/
    - Use a separate flag ep_found to track if the entry point has been set
    rather than using a magic value.

    Cc: Wolfgang Denk
    Signed-off-by: Sebastian Andrzej Siewior
    Signed-off-by: Rob Herring
    Reviewed-by: Tom Rini
    Reviewed-by: Lukasz Majewski

    Sebastian Siewior
     
  • 624f87698   ENGR00315499-10 ARM:imx6:sabresd/sabreauto Add android fastboot supporting ... Browse Code »

    Support android features:
    fastboot, booti command and recovery for sabresd SD, sabresd eMMC,
    sabreauto SD, sabreauto NAND.

    For all booting media (SD, eMMC, NAND), inherits the partitions layout
    from v2009.08. Fastboot will detect the booting media to replace
    hardcoding fastboot device. SATA is not supported.

    FDT is supported to use the "unused" fields in bootimg header which
    requires the FDT to be combined into the boot.img.
    For non-FDT boot.img, the "unused" fields should left to NULL and is
    compatible to boot.

    Signed-off-by: Ye.Li
    Signed-off-by: Nitin Garg

    Nitin Garg
     

28 May, 2014

1 commit

27 May, 2014

1 commit

04 Apr, 2014

1 commit

03 Apr, 2014

1 commit

02 Apr, 2014

1 commit

  • 33ace362f   mmc: Add 'mmc rst-function' sub-command ... Browse Code »

    Some eMMC chips may need the RST_n_FUNCTION bit set to a non-zero value
    in order for warm reset of the system to work. Details on this being
    required will be part of the eMMC datasheet. Also add using this
    command to the dra7xx README.

    * Whitespace fix by panto

    Signed-off-by: Tom Rini
    Acked-by: Pantelis Antoniou

    Tom Rini
     

29 Mar, 2014

2 commits

28 Mar, 2014

1 commit

24 Mar, 2014

1 commit

  • 93bfd6167   mmc: Split mmc struct, rework mmc initialization (v2) ... Browse Code »

    The way that struct mmc was implemented was a bit of a mess;
    configuration and internal state all jumbled up in a single structure.

    On top of that the way initialization is done with mmc_register leads
    to a lot of duplicated code in drivers.

    Typically the initialization got something like this in every driver.

    struct mmc *mmc = malloc(sizeof(struct mmc));
    memset(mmc, 0, sizeof(struct mmc);
    /* fill in fields of mmc struct */
    /* store private data pointer */
    mmc_register(mmc);

    By using the new mmc_create call one just passes an mmc config struct
    and an optional private data pointer like this:

    struct mmc = mmc_create(&cfg, priv);

    All in tree drivers have been updated to the new form, and expect
    mmc_register to go away before long.

    Changes since v1:

    * Use calloc instead of manually calling memset.
    * Mark mmc_register as deprecated.

    Signed-off-by: Pantelis Antoniou

    Pantelis Antoniou
     

23 Mar, 2014

1 commit

  • 5527f832c   Add lzmadec command ... Browse Code »

    I needed to be able to uncompress lzma files. I did this command
    based on unzip command and propose it if it could help.

    Signed-off-by: Patrice Bouchand
    Changed to work with sandbox
    Signed-off-by: Simon Glass

    Patrice Bouchand
     

18 Mar, 2014

3 commits

  • 7d95f2a32   sandbox: Add LCD driver ... Browse Code »

    Add a simple LCD driver which uses SDL to display the image. We update the
    image regularly, while still providing for reasonable performance.

    Adjust the common lcd code to support sandbox.

    For command-line runs we do not want the LCD to be displayed, so add a
    --show_lcd option to enable it.

    Tested-by: Che-Liang Chiou
    Signed-off-by: Simon Glass

    Simon Glass
     
  • 41364f0fb   cros_ec: Move EC interface into common library ... Browse Code »
    56

    Add a common library for obtaining access to the Chrome OS EC. This is
    used by boards which need to talk to the EC.

    Reviewed-by: Vadim Bendebury
    Tested-by: Vadim Bendebury
    Signed-off-by: Vadim Bendebury
    Signed-off-by: Simon Glass

    Vadim Bendebury
     
  • 95fac6ab4   sandbox: Use os functions to read host device tree ... Browse Code »
    46

    At present we use U-Boot's filesystem layer to read the sandbox device tree,
    but this is problematic since it relies on a temporary feauture added
    there. Since we plan to implement proper block layer support for sandbox,
    change this code to use the os layer functions instead. Also use the new
    fdt_create_empty_tree() instead of our own code.

    Signed-off-by: Simon Glass

    Simon Glass
     

07 Mar, 2014

3 commits

  • 58dac3276   powerpc: mpc8260: consolidate CONFIG_MPC8260 and CONFIG_8260 ... Browse Code »

    Before this commit, CONFIG_MPC8260 and CONFIG_8260
    were used mixed-up.

    All boards with mpc8260 cpu defined both of them:
    - CONFIG_MPC8260 was defined in board config headers
    and include/common.h
    - CONFIG_8260 was defined arch/powerpc/cpu/mpc8260/config.mk

    We do not need to have both of them.
    This commit keeps only CONFIG_MPC8260.

    This commit does:
    - Delete CONFIG_8260 and CONFIG_MPC8260 definition
    in config headers and include/common.h
    - Rename CONFIG_8260 to CONFIG_MPC8260
    in arch/powerpc/cpu/mpc8260/config.mk.
    - Rename #ifdef CONFIG_8260 to #ifdef CONFIG_MPC8260

    Signed-off-by: Masahiro Yamada
    Cc: Wolfgang Denk

    Masahiro Yamada
     
  • 3775dcd9c   cmd_nvedit: Make 'env import -c' require size parameter ... Browse Code »

    When importing a checksummed area we need to be told how big the area in
    question is so that we know that will match the size of the area which
    the checksum is generated against.

    Reported-by: Pierre AUBERT
    Signed-off-by: Tom Rini

    Tom Rini
     
  • fe9ca3d32   hush: fix some quoted variable expansion issues ... Browse Code »

    The following shell command fails:

    if test -z "$x"; then echo "zero"; else echo "non-zero"; fi

    (assuming $x does not exist, it prints "non-zero" rather than "zero").

    ... since "$x" expands to nothing, and the argument is completely
    dropped, causing too few to be passed to -z, causing cmd_test() to
    error out early.

    This is because when variable expansions are processed by make_string(),
    the expanded results are concatenated back into a new string. However,
    no quoting is applied when doing so, so any empty variables simply don't
    generate any parameter when the combined string is parsed again.

    Fix this by explicitly replacing quoting any argument that was originally
    quoted when re-generating a string from the already-parsed argument list.

    This also fixes loss of whitespace in commands such as:

    setenv space " "
    setenv var " 1${space}${space} 2 "
    echo ">>${var}<
    Acked-by: Simon Glass
    Signed-off-by: Stephen Warren

    Stephen Warren
     

05 Mar, 2014

5 commits

  • 4d1fd7f1a   Add 64-bit data support for memory commands ... Browse Code »

    Add 64-bit data for memory commands, such as md, mw, mm, cmp. The new
    size ".q " is introduced.

    For 64-bit architecture, 64-bit data is enabled by default, by detecting
    compiler __LP64__. It is optional for other architectures.

    Signed-off-by: York Sun

    York Sun
     
  • 95a260a98   dm: Enable gpio command to support driver model ... Browse Code »

    Now that named GPIO banks are supported, along with a way of obtaining
    the status of a GPIO (input or output), we can provide an enhanced
    GPIO command for driver model. Where the driver provides its own operation
    for obtaining the GPIO state, this is used, otherwise a generic version
    is sufficient.

    Signed-off-by: Simon Glass

    Simon Glass
     
  • 39f7611fe   dm: Add a demonstration/example driver ... Browse Code »

    As an example of how to write a uclass and a driver, provide a demo version
    of each, accessible through the 'demo' command.

    To use these with driver model, define CONFIG_CMD_DEMO and CONFIG_DM_DEMO.

    The two demo drivers are enabled with CONFIG_DM_DEMO_SIMPLE and
    CONFIG_DM_DEMO_SHAPE.

    Signed-off-by: Simon Glass
    Signed-off-by: Marek Vasut
    Signed-off-by: Pavel Herrmann
    Signed-off-by: Viktor Křivák
    Signed-off-by: Tomas Hlavacek

    Simon Glass
     
  • 1ce601767   dm: Set up driver model after relocation ... Browse Code »

    Make driver model available after relocation, by setting up data structures
    and scanning for devices using compiled-in platform_data and (when available)
    the device tree.

    Signed-off-by: Simon Glass

    Simon Glass
     
  • 16ff99024   Add cmd_process_error() to report and process errors ... Browse Code »

    U-Boot now uses errors defined in include/errno.h which are negative
    integers. Commands which fail need to report the error and return 1
    to indicate failure. Add this functionality in cmd_process_error().

    For now this merely reports the error number. It would be possible
    also to produce a helpful error message by storing the error strings
    in U-Boot.

    Signed-off-by: Simon Glass

    Simon Glass
     

27 Feb, 2014

3 commits

  • eeb72e676   Merge branch 'master' of git://git.denx.de/u-boot-arm ... Browse Code »

    Conflicts:
    arch/arm/cpu/armv7/config.mk
    board/ti/am43xx/mux.c
    include/configs/am43xx_evm.h

    Signed-off-by: Tom Rini

    Tom Rini
     
  • 1551df35f   arm: Switch to -mno-unaligned-access when supported by the compiler ... Browse Code »

    When we tell the compiler to optimize for ARMv7 (and ARMv6 for that
    matter) it assumes a default of SCTRL.A being cleared and unaligned
    accesses being allowed and fast at the hardware level. We set this bit
    and must pass along -mno-unaligned-access so that the compiler will
    still breakdown accesses and not trigger a data abort.

    To better help understand the requirements of the project with respect
    to unaligned memory access, the
    Documentation/unaligned-memory-access.txt file has been added as
    doc/README.unaligned-memory-access.txt and is taken from the v3.14-rc1
    tag of the kernel.

    Cc: Albert ARIBAUD
    Cc: Mans Rullgard
    Signed-off-by: Tom Rini

    Tom Rini
     
  • b60eff31f   arm: remove unneeded symbol offsets and _TEXT_BASE ... Browse Code »

    Remove the last uses of symbol offsets in ARM U-Boot.
    Remove some needless uses of _TEXT_BASE.
    Remove all _TEXT_BASE definitions.

    Signed-off-by: Albert ARIBAUD

    Albert ARIBAUD
     

26 Feb, 2014

1 commit

25 Feb, 2014

1 commit

22 Feb, 2014

1 commit