Eric Lee / smarc-uboot

20 Mar, 2019

1 commit

  • 15ecd669a   env variable to specify androidboot.storage_type ... Browse Code »

    The boota command boots an Android already written to mmc/emmc.
    It calls get_boot_device() to figure out where to look for Android;
    but when a board is booted over serial, get_boot_device() returns
    an invalid boot mode.

    Explicitly setting the storage_type will enable boota on
    a board booted over serial.

    FB: ucmd setenv storage_type emmc
    FB: ucmd boota

    Signed-off-by: Adrian Negreanu

    Adrian Negreanu
     

22 Feb, 2019

1 commit

  • 24e33164c   MA-14120 Add config to guard append bootargs support ... Browse Code »

    Grant user the permission to change the bootargs can be very
    dangerous, so add config 'CONFIG_APPEND_BOOTARGS' to guard the
    bootargs appending feature.

    Test: bootargs can't be appended if "CONFIG_APPEND_BOOTARGS" is
    not set.

    Change-Id: I6d6879415ca251c806b56490290e5032aef24277
    Signed-off-by: Ji Luo

    Ji Luo
     

19 Feb, 2019

1 commit

  • cad69cc0f   MLK-20945-4 imx8: Update container parser for RAW NOR SPL ... Browse Code »

    Since FSPI is assigned to M4 partition, A core only can read it from its
    memory-map address. So we have to enable SPL NOR which won't access
    flexspi driver.

    Update SPL container parser for the RAW NOR support.

    Signed-off-by: Ye Li
    (cherry picked from commit 7ea7a16fd892558098fb8cbea134ac275d1220d3)

    Ye Li
     

18 Jan, 2019

1 commit

  • 71562aae3   MA-13938 [Android] imx8q: Support dual bootloader feature ... Browse Code »
    2

    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: I0a48210f65984a083037a0cd3f9558951029ed7d
    Signed-off-by: Ji Luo

    Ji Luo
     

16 Jan, 2019

2 commits

09 Jan, 2019

2 commits

07 Jan, 2019

1 commit

  • 3957eaafc   MA-13879-2 Revert adding bootargs for multi-vendor of 8mm ... Browse Code »

    Remove this patch to specify wifi vendor info from uboot,
    instead we directly add the bootargs in cmdline.

    Revert commit 9f1a11bdc3fef58bc41bebec858ccab0cd9050e4
    MA-13879[wifi concurrency] Add bootargs to set a
    property for wifi vendor of 8mm

    Change-Id: Icf7e89df2b4993f6e17a6b7cf38b891591f680d7
    Signed-off-by: yang.tian

    yang.tian
     

03 Jan, 2019

1 commit

12 Dec, 2018

1 commit

  • fc734f07d   MA-13759-1 imx8mm: Enable trusty support ... Browse Code »

    Open configs to enable trusty for imx8mm_evk and also
    add new config imx8mm_evk_android_trusty_defconfig based
    on imx8mm_evk_android_defconfig.

    Test: Trusty starts ok.

    Change-Id: Iaea90de21f886ed23082a5e8e8d2fa7fb139a9cb
    Signed-off-by: Ji Luo

    Ji Luo
     

11 Dec, 2018

1 commit

  • 6e57497c1   MA-13748 Pass BDADDR from uboot cmdline ... Browse Code »

    Pass bt mac address from uboot cmdline to write
    ro.boot.btmacaddr property for bluetooth hal to parse
    BDADDR which is composed from ro.boot.serialno,
    or it will fall back to persist property seted in init.rc.

    Change-Id: If6886596c79c699b8530d3249b1cc98f19aad51f
    Signed-off-by: yang.tian

    yang.tian
     

04 Dec, 2018

1 commit

  • d7c768a69   MA-13628 [Auto] Read/Write rollback index from rpmb ... Browse Code »

    Secure storage is ready in trusty so we should read/write the rollback
    index from rpmb.
    But for borads without rpmb key, read/write the rpmb will fail and will
    block the following avb verify process. In this case, check if the rpmb
    key has been set and always return AVB_IO_RESULT_OK for the boards without
    rpmb key.

    Test: build and boot pass on imx8qm_mek.

    Change-Id: I10c438e56d049ae97ebedfc446c8202642630d8b
    Signed-off-by: Ji Luo

    Ji Luo
     

28 Nov, 2018

1 commit

  • c258131f4   MA-13588 Fix build warning caused by previous android SPL+CONTAINER patch ... Browse Code »

    compile waring info is as below:
    arch/arm/mach-imx/imx8/parser.c: In function ‘mmc_load_image_parse_container’:
    arch/arm/mach-imx/imx8/parser.c:244:1: warning: control reaches end of non-void function [-Wreturn-type]
    }
    ^

    previouse patch change ID:
    I40a791d5b5b1eba6a0170d6853626fb546be4b2c

    Change-Id: Ia605df11beab42e720fff6442a11b1e4b25ac209
    Signed-off-by: faqiang.zhu

    faqiang.zhu
     

27 Nov, 2018

1 commit

  • 710efd3cc   MLK-20467 imx8m: Fix issue for booting signed image through uuu ... Browse Code »
    13

    The SPL loads the FIT image FDT part to an address related with the device
    block length. This length is 512 for SD/MMC and is 1 for other devices
    like SDP, NOR, NAND, SPI, etc.
    When signing FIT image, we use fixed address caculated by SD/MMC block length
    to sign FDT part. Thus, when booting through uuu, this causes mismatch and
    gets authentication failed.

    Fix the issue by providing a override function for this FIT buffer address.
    When secure boot is enabled, adjust the addresses of other devices to be same
    with SD/MMC.

    Signed-off-by: Ye Li
    Reviewed-by: Peng Fan

    Ye Li
     

23 Nov, 2018

1 commit

  • 7843ab1b6   MLK-20442 imx8qm/qxp: Fix SPL crash when authentication is failed ... Browse Code »

    When booting SPL from SD/MMC, the codes load and parse container image
    first, if its authentication is failed, the flow continues to load and parse
    for FIT image and cause crash in SPL.

    The correct way should stop the booting if authentication is failed, avoid
    trying the FIT image since FIT does not support AHAB on 8QM/QXP.

    Signed-off-by: Ye Li
    Reviewed-by: Peng Fan

    Ye Li
     

21 Nov, 2018

1 commit

14 Nov, 2018

1 commit

12 Nov, 2018

2 commits

  • 2e419edbe   [iot] Load Trusty to different address for AIY 1G/3G ddr board ... Browse Code »

    Trusty image should be loaded to different address for AIY 1G/3G ddr
    board which have different ddr size. Use board id to distinguish
    different baseboard, load trusty image to 0x7e00_0000 for AIY 1G ddr
    board and 0xfe00_0000 for AIY 3G ddr board.

    Test: build and boot Trusty ok for AIY 1G/3G ddr board.

    Change-Id: I62d8a19b13fe19f38075512a6faa4bbb36f74791
    Signed-off-by: Ji Luo

    Ji Luo
     
  • 434e104b7   Set different bootargs for imx8m_phanbell based on ram capacity ... Browse Code »

    for 1GB ram: cma=296M galcore.contiguousSize=8388608
    for 3GB ram: cma=384M
    Test: Boot successfully on AIY-1G & AIY-3G

    Change-Id: If082d5b751b5a5e06efe301c0b8e49ec4ac3dfb7
    Signed-off-by: faqiang.zhu
    Reviewed-on: http://androidsource.ap.freescale.net/project/5262
    Reviewed-by: Wang Haoran
    Signed-off-by: faqiang.zhu

    faqiang.zhu
     

09 Nov, 2018

1 commit

07 Nov, 2018

1 commit

03 Nov, 2018

2 commits

  • 8cd43400c   MA-13276 [Auto] Generate key blob when set the rpmb key ... Browse Code »

    Generate the key blob and store it to the last block of boot1 partition
    after setting the rpmb key. The key blob should be checked in spl and be
    passed to Trusty OS if it's valid. If the key blob are damaged, RPMB
    storage proxy service will return fail and should make the device hang.

    Test: Build and boot ok on imx8qm/qxp.

    Change-Id: Ia274cd72109ab6ae15920e91b2a2008e1f1e667c
    Signed-off-by: Ji Luo

    Ji Luo
     
  • fe6af1449   MLK-19877-1: iMX8QXP: Add NAND SPL support ... Browse Code »
    2

    Add implementation necessary for supporting SPL on QXP
    ARM2 board with dynamic offset detection from container header.

    Signed-off-by: Teo Hall

    Teo Hall
     

18 Oct, 2018

1 commit

16 Oct, 2018

1 commit

08 Oct, 2018

1 commit

  • b8296e64d   MA-12973 [AUTO] Skip serial init in board_init_f ... Browse Code »

    Serial init in board_init_f will cost much time, skip it here
    because the serial will be initialized again in board_init_r
    and it's more faster (after cache is enabled). We will miss
    some logs before the serial is ready but it's ok for Android Auto.
    This commit will save about 190ms on imx8qm.

    Test: boot ok for both imx8qm and imx8qxp.

    Change-Id: If6efdc19794aecda862f22b6fec7f7aba2005766
    Signed-off-by: Ji Luo
    Reviewed-by: Ye Li

    Ji Luo
     

28 Sep, 2018

1 commit

  • 4d7f5fd7a   MA-12943 [VTS] Fix firmware dtbo verify fail ... Browse Code »

    VTS need commandline 'androidboot.dtbo_idx='
    to verify fdt overlay. Pass the dtb index as "0" here since we
    only have one dtb in dtbo partition and haven't enabled the dtb
    overlay.

    Test: VTS case "VtsFirmwareDtboVerification#testVerifyOverlay" pass
    on imx8mq and imx8qxp.

    Change-Id: I33b089bf5a945e0b558bbb189b183a38f145dcbe
    Signed-off-by: Ji Luo

    Ji Luo
     

27 Sep, 2018

1 commit

26 Sep, 2018

1 commit

18 Sep, 2018

1 commit

13 Sep, 2018

1 commit

11 Sep, 2018

1 commit

  • 02b8787d0   MA-12335 Canonical Boot Reason in Android Pie 9.0 ... Browse Code »

    Read boot reason from SRC(system reset controller) and report
    it to kernel by "androidboot.bootreason=<>" kernel commandline.
    This is enabled on imx6/7/7ulp/8m, imx8 will report default value
    "androidboot.bootreason=reboot" since it can't get such info on
    A core at u-boot stage.

    Test: Boot reason report ok on imx6qp/imx7ulp/imx8qxp.

    Change-Id: I03effaa03bc513bec6153e82c1a04e29c07e7db8
    Signed-off-by: Ji Luo

    Ji Luo
     

04 Sep, 2018

1 commit

  • 5d7462168   MA-12283-2 fix issue of imx6 boot from SD card when use uuu ... Browse Code »

    get_boot_device() for imx6 series can't judge the chips is boot from USB
    or not. So, when use uuu, "bootcmd" parameter will get the same value as
    boot from SD card, so if the SD card has image in it, uboot will not
    enter fastboot mode when use uuu. This patch use is_boot_from_usb(void)
    to judge whether boot from USB then change the "bootcmd" parameter
    accordingly.

    Change-Id: I366aca2e32eab67193f45798abd142b2d5cb86bc
    Signed-off-by: faqiang.zhu

    faqiang.zhu
     

22 Aug, 2018

1 commit

21 Aug, 2018

2 commits

  • 8aaafd974   MLK-19263-3 imx8m: Enable CONFIG_SPL_FIT_IMAGE_TINY for iMX8MQ/MM ... Browse Code »

    If we don't define CONFIG_SPL_FIT_IMAGE_TINY, when loading images from FIT,
    the SPL will record all loadables' info to u-boot's FDT. This causes
    problem when HAB is enabled, because FDT's content is modified before
    we authenticate it.

    Signed-off-by: Ye Li

    Ye Li
     
  • a3f5218d3   [iot] Support rollback index protection at SPL stage ... Browse Code »

    Bootloader image take fit format and the rollback index for bootloader
    is stored at the "rbindex" node, SPL will read the rollback index for
    bootloader and compare it with the one stored in RPMB. The stored
    rollback index will be updated only when current slot pass the verify
    and has been marked as successful.

    Bug:109947126
    Test: Rollback index protection feature works fine for imx8m.

    Change-Id: Ic12db4571287fbcb99e5eba0127e0b09378fa5d6
    Signed-off-by: Luo Ji

    Luo Ji
     

20 Aug, 2018

2 commits

15 Aug, 2018

1 commit