Eric Lee / smarc-uboot

15 Jul, 2019

1 commit

  • 30355b43d   MA-14916-4 support dual bootloader for imx8m, imx8q ... Browse Code »

    this commit is a merge of three patches from imx_v2018.03 as below:

    1.
    commit dbcf1e3cc079d2f1b3df6c4c9ec3a34d0c05eb4c
    Author: Luo Ji
    Date: Fri Jun 8 10:31:11 2018 +0800

    [iot] Support dual bootloader in SPL

    Move the A/B slot check to SPL, the A/B slot switch
    workflow is just like what we have in libavb_ab.

    Test: A/B select works fine on imx8m.

    2.
    commit 71562aae3b8123ccd7503e596e478951568fcd24
    Author: Ji Luo
    Date: Mon Jan 14 18:28:08 2019 +0800

    MA-13938 [Android] imx8q: Support dual bootloader feature

    Support dual bootloader feature for imx8q which uses the
    container format. Move the A/B slot select and verify to
    SPL stage, the bootloader rollback index will be stored
    at the last 8K bytes of eMMC rpmb storage.

    Test: Boot and rbindex verify pass on imx8q.

    Change-Id: Ic9410a48092cc05de599dd897fc912177e2a1fe1
    Signed-off-by: faqiang.zhu

    Ji Luo
     

24 May, 2019

2 commits

  • 9b149c2a2   MLK-18591-3 android: Add FSL android fastboot support ... Browse Code »
    13

    Porting the FSL android fastboot features from imx u-boot v2018.03 to
    support all SoCs: imx6/imx7/imx7ulp/imx8/imx8m.

    The UUU commands like UCmd and ACmd are also added. Users need set
    CONFIG_FASTBOOT_UUU_SUPPORT=y to enable the feature.

    Signed-off-by: Frank Li
    Signed-off-by: Ye Li
    (cherry picked from commit 65120b06a7f750b9b1a6e0db3d2082cc7088d5a8)

    Ye Li
     
  • ffdc4c02e   MLK-18141-1 env: sata: Fix build warning and break ... Browse Code »
    12

    Fix below build warning and errors:
    env/sata.c: In function ‘env_sata_save’:
    env/sata.c:59:9: warning: implicit declaration of function ‘sata_get_dev’ [-Wimplicit-function-declaration]
    sata = sata_get_dev(env_sata);
    ^~~~~~~~~~~~
    env/sata.c:59:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
    sata = sata_get_dev(env_sata);
    ^
    env/sata.c: In function ‘env_sata_load’:
    env/sata.c:101:10: warning: ‘return’ with a value, in function returning void
    return -EIO;
    ^
    env/sata.c:94:13: note: declared here
    static void env_sata_load(void)
    ^~~~~~~~~~~~~
    env/sata.c:105:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
    sata = sata_get_dev(env_sata);
    ^
    env/sata.c:108:10: warning: ‘return’ with a value, in function returning void
    return -EIO;
    ^
    env/sata.c:94:13: note: declared here
    static void env_sata_load(void)
    ^~~~~~~~~~~~~
    env/sata.c:113:10: warning: ‘return’ with a value, in function returning void
    return -EIO;
    ^
    env/sata.c:94:13: note: declared here
    static void env_sata_load(void)
    ^~~~~~~~~~~~~
    env/sata.c:116:9: warning: ‘return’ with a value, in function returning void
    return env_import(buf, 1);
    ^~~~~~~~~~~~~~~~~~
    env/sata.c:94:13: note: declared here
    static void env_sata_load(void)
    ^~~~~~~~~~~~~
    env/sata.c: At top level:
    env/sata.c:120:14: error: ‘ENVL_ESATA’ undeclared here (not in a function)
    .location = ENVL_ESATA,
    ^~~~~~~~~~
    env/sata.c:122:11: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
    .load = env_sata_load,

    Signed-off-by: Ye Li

    Ye Li
     

01 Feb, 2019

2 commits

07 May, 2018

1 commit

  • 83d290c56   SPDX: Convert all of our single license tags to Linux Kernel style ... Browse Code »
    56

    When U-Boot started using SPDX tags we were among the early adopters and
    there weren't a lot of other examples to borrow from. So we picked the
    area of the file that usually had a full license text and replaced it
    with an appropriate SPDX-License-Identifier: entry. Since then, the
    Linux Kernel has adopted SPDX tags and they place it as the very first
    line in a file (except where shebangs are used, then it's second line)
    and with slightly different comment styles than us.

    In part due to community overlap, in part due to better tag visibility
    and in part for other minor reasons, switch over to that style.

    This commit changes all instances where we have a single declared
    license in the tag as both the before and after are identical in tag
    contents. There's also a few places where I found we did not have a tag
    and have introduced one.

    Signed-off-by: Tom Rini

    Tom Rini
     

06 Oct, 2017

1 commit

20 Sep, 2017

1 commit

15 Sep, 2017

1 commit

  • 4bbcc965f   fs: add fs_readdir() ... Browse Code »

    Needed to support efi file protocol. The fallback.efi loader wants
    to be able to read the contents of the /EFI directory to find an OS
    to boot.

    Modelled after POSIX opendir()/readdir()/closedir(). Unlike the other
    fs APIs, this is stateful (ie. state is held in the FS_DIR "directory
    stream"), to avoid re-traversing of the directory structure at each
    step. The directory stream must be released with closedir() when it
    is no longer needed.

    Signed-off-by: Rob Clark
    Reviewed-by: Łukasz Majewski
    Reviewed-by: Simon Glass

    Rob Clark
     

03 Sep, 2017

1 commit

05 Aug, 2017

1 commit

04 Aug, 2017

4 commits

12 May, 2017

1 commit

18 Feb, 2017

1 commit

  • f0fb4fa7d   SPL: add support to boot from a partition type ... Browse Code »

    the socfpga bootrom supports mmc booting from either a raw image
    starting at 0x0, or from a partition of type 0xa2. This patch
    adds support for locating the boot image in the first type 0xa2
    partition found.

    Assigned a partition number of -1 will cause a search for a
    partition of type CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_TYPE
    and use it to find the u-boot image

    Signed-off-by: Dalon Westergreen

    Dalon Westergreen
     

28 Jan, 2017

3 commits

02 Oct, 2016

3 commits

  • da2ee24d9   disk: part: refactor generic name creation for DOS and ISO ... Browse Code »

    In both DOS and ISO partition tables the same code to create partition name
    like "hda1" was repeated.

    Code moved to into a new function part_set_generic_name() in part.c and optimized.
    Added recognition of MMC and SD types, name is like "mmcsda1".

    Signed-off-by: Petr Kulhavy
    Reviewed-by: Tom Rini
    Acked-by: Steve Rae
    Reviewed-by: Simon Glass

    Petr Kulhavy
     
  • b6dd69a4d   fastboot: add support for writing MBR ... Browse Code »

    Add special target "mbr" (otherwise configurable via CONFIG_FASTBOOT_MBR_NAME)
    to write MBR partition table.
    Partitions are now searched using the generic function which finds any
    partiiton by name. For MBR the partition names hda1, sda1, etc. are used.

    Signed-off-by: Petr Kulhavy
    Reviewed-by: Tom Rini
    Acked-by: Steve Rae
    Reviewed-by: Simon Glass

    Petr Kulhavy
     
  • 87b8530fe   disk: part: implement generic function part_get_info_by_name() ... Browse Code »

    So far partition search by name has been supported only on the EFI partition
    table. This patch extends the search to all partition tables.

    Rename part_get_info_efi_by_name() to part_get_info_by_name(), move it from
    part_efi.c into part.c and make it a generic function which traverses all part
    drivers and searches all partitions (in the order given by the linked list).

    For this a new variable struct part_driver.max_entries is added, which limits
    the number of partitions searched. For EFI this was GPT_ENTRY_NUMBERS.
    Similarly the limit is defined for DOS, ISO, MAC and AMIGA partition tables.

    Signed-off-by: Petr Kulhavy
    Reviewed-by: Tom Rini
    Acked-by: Steve Rae

    Petr Kulhavy
     

17 May, 2016

9 commits

12 Apr, 2016

1 commit

  • d9b2678e0   disk: part: Enable get_info pointer for CONFIG_SPL_FAT_SUPPORT ... Browse Code »

    The patch "dm: part: Convert partition API use to linker lists"
    (sha1: 96e5b03c8ab749b6547f6a3ceb4d4b9f274211aa) is adding new
    dependency for enabling SPL_EXT_SUPPORT to be able to get
    information about DOS partition.
    get_info is also required for FAT support only which is used on Xilinx
    Zynq boards.

    Reported-by: Nathan Rossi
    Signed-off-by: Michal Simek
    Reviewed-by: Tom Rini
    Reviewed-by: Simon Glass

    Michal Simek
     

16 Mar, 2016

1 commit

  • d96a98045   disk/part.c: Expose list of available block drivers ... Browse Code »

    We have a pretty nice and generic interface to ask for a specific block
    device. However, that one is still based around the magic notion that
    we know the driver name.

    In order to be able to write fully generic disk access code, expose the
    currently internal list to other source files so that they can scan through
    all available block drivers.

    Signed-off-by: Alexander Graf
    Reviewed-by: Simon Glass
    Tested-by: Simon Glass

    Alexander Graf
     

15 Mar, 2016

6 commits

  • 3e8bd4695   dm: part: Rename some partition functions ... Browse Code »

    Rename three partition functions so that they start with part_. This makes
    it clear what they relate to.

    Signed-off-by: Simon Glass
    Tested-by: Stephen Warren

    Simon Glass
     
  • 96e5b03c8   dm: part: Convert partition API use to linker lists ... Browse Code »
    66

    We can use linker lists instead of explicitly declaring each function.
    This makes the code shorter by avoiding switch() statements and lots of
    header file declarations.

    While this does clean up the code it introduces a few code issues with SPL.
    SPL never needs to print partition information since this all happens from
    commands. SPL mostly doesn't need to obtain information about a partition
    either, except in a few cases. Add these cases so that the code will be
    dropped from each partition driver when not needed. This avoids code bloat.

    I think this is still a win, since it is not a bad thing to be explicit
    about which features are used in SPL. But others may like to weigh in.

    Signed-off-by: Simon Glass
    Reviewed-by: Tom Rini
    Tested-by: Stephen Warren

    Simon Glass
     
  • e35929e4a   dm: blk: Rename get_device_and_partition() ... Browse Code »

    Rename this function to blk_get_device_part_str(). This is a better name
    because it makes it clear that the function returns a block device and
    parses a string.

    Signed-off-by: Simon Glass
    Reviewed-by: Bin Meng
    Tested-by: Stephen Warren

    Simon Glass
     
  • ebac37cfb   dm: blk: Rename get_device() to blk_get_device_by_str() ... Browse Code »

    The current name is too generic. The function returns a block device based
    on a provided string. Rename it to aid searching and make its purpose
    clearer. Also add a few comments.

    Signed-off-by: Simon Glass
    Reviewed-by: Bin Meng
    Tested-by: Stephen Warren

    Simon Glass
     
  • db1d9e78e   dm: blk: Rename get_dev() to blk_get_dev() ... Browse Code »

    The current name is too generic. Add a 'blk_' prefix to aid searching and
    make its purpose clearer.

    Signed-off-by: Simon Glass
    Reviewed-by: Bin Meng
    Tested-by: Stephen Warren

    Simon Glass
     
  • fb1b7be95   dm: blk: Add comments to a few functions ... Browse Code »

    The block interface is not well documented in the code. Pick two important
    functions and add comments.

    Signed-off-by: Simon Glass
    Reviewed-by: Bin Meng
    Tested-by: Stephen Warren

    Simon Glass