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[参考译文] Linux/TDA2P-ABZ:U-Boot 警告

Guru**** 2933260 points
请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/666590/linux-tda2p-abz-u-boot-warnings

器件型号:TDA2P-ABZ

工具/软件:Linux

大家好、团队、

您能帮助我的客户解决他的 uboot 警告吗?

我的 U-Boot 端口现在可以引导!

内核也在引导。

 

但我遇到了一些问题,无法“平滑”启动:

有三个错误警告、它们附带大量调试数据。

也许专家可以帮助我找出问题所在?

 

(在处理 devicetree 期间有三个"ops-ups"、我认为它们很难调试。 您的专家可能知道他们的一些信息吗?)

 

---- 1 ----

 

[0.118971]   VFP 支持 v0.3:实施者41架构4第30部分变体 f rev 0

[0.120238]   omap_hwmod:L3_main_2、使用来自 OCP 的断开 dt 数据

[0.265851]   OMAP_hwmod:mcan:不能 clk_get main_clk mCAN_clk

[0.265866]   OMAP_hwmod:mcan:不能_init_clocks

[0.265874]   -------- [在此处剪切]-----

[0.265889]   警告:CPU:0 PID:1 at arch/arm/mach-omap2/omap_hwmod.c:2529 _init+0x324/0x430 ()

[0.265896]   OMAP_hwmod:mcan:无法初始化时钟

[0.265904]   模块链接在:

[0.265920]   CPU:0 PID:1 Comm:swapper/0未被污染4.4.4.84SMS_MONLYTHIC_UMRR12-svn901 #1

[0.265928]   硬件名称:通用 DRA74X (平展器件树)

[0.265936]   回溯:

[0.265964]   [ ](dump_backtrace)从[ ](show_stack+0x18/0x1c)

[0.265973]    R6:60000013 R5:ffFFFF R4:00000000 R3:00000000

[0.266008]   [ ](show_stack)从[ ](dump_stack+0x7c/0x9C)

[0.266023]   [ ](dump_stack)从[ ](warn_slESpath_common+0x7c/bb8)

[0.266031]    R6:c06c0f68 R5:000009e1 R4:eec8de58 R3:00000000

[0.2660606060][    ](warn_slowpath_common)、来自[ ](WARN_RASPH_FMt+0x38/0x40)

[0.266067]    r8:ffffea r7:00000000 r6:ffffea r5:0000000c r4:c07bba30

[0.266101]   [ ](warn_slowpath_fmt)、来自[ ](_init+0x324/0x430)

[0.266108]    r3:c06c3498 r2:c06c1358

[0.266131]   [ ](_init)、来自[ ](omap_hwmod_for_each + 0x38/0x64)

[0.266138]    R10:00000000 R8:c075d9b0 r7:00000000 R6:c075ce20 R5:c07b3150 R4:c07bba30

[0.266174]   [ ](omap_hwmod_for_each)从[ ](_omap_hwmod_setup_All+0x2C/0x48)

[0.266182]    r7:00000077 R6:eede2700 R5:c07ae9a8 R4:c07ae9a8

[0.266211]   [ ](__omap_hwmod_setup_all)从[ ](do_one _initcall+0x8c/0x1dc)

[0.266225]   [ ](多个_initcall)、来自[ ](kernel_init_freeable + 0x1a4/0x270)

[0.266223]    R10:00000000 R9:c079283c R8:c079281c r7:00000077 R6:c07f8000 R5:00000001

[0.266260]    R4:c079f914

[0.266280]   [ ](kernel_init_freable)从[ ](kernel_init+0x10/0x100)

[0.266287]    R10:00000000 R9:00000000 R8:00000000 r7:00000000 R6:00000000 R5:c0575d64

[0.266314]    R4:00000000

[0.266331]   [ ](kernel_init)、来自[ ](RET_FANK_F叉+0x14/0x2C)

[0.266338]    R4:00000000 R3:eec8c000

[0.266364]   --[结束线迹 ee2f8c8f8a643795 ]--

 

 

---- 2 ----

[0.640650]   硬件性能事件:通过 armv7_cortex_a15 PMU 驱动器启用、提供7个计数器

[0.646104]   -------- [在此处剪切]-----

[0.646122]   警告:CPU:0 PID:1 at arch/arm/mach-omap2/omap_hwmod.c:2108 _enable+0x2b8/0x2d0 ()

[0.646130]   omap_hwmod:timer12:启用状态只能从初始化、空闲或禁用状态进入

[0.646137]   模块链接在:

[0.646152]   CPU:0 PID:1 Comm:swapper/0污染:G       W      4.4.4.84SMS_MONLYTHIC_UMRR12-svn901 #1

[0.646160]   硬件名称:通用 DRA74X (平展器件树)

[0.646167]   背迹:

[0.646188][    ](dump_backtrace)从[ ](show_stack+0x18/0x1c)

[0.646195]    R6:20000093 R5:ffFFFF R4:00000000 R3:00000000

[0.64622][    ](show_stack)从[ ](dump_stack+0x7c/0x9C)

[0.646240]   [ ](dump_stack)从[ ](warn_slESpath_common+0x7c/bb8)

[0.646246]    R6:c06c0f68 R5:0000083c R4:eec8dc70 R3:eec8c000

[0.646271]   [ ](warn_slowpath_common)、来自[ ](WARN_RASPH_FMt+0x38/0x40)

[0.646278]    R8:00000004 r7:c00319f0 R6:a0000093 R5:ffffea R4:c07bbb40

[0.646307][    ](warn_slowpath_fmt)、来自[ ](_enable+0x2b8/0x2d0)

[0.646313]    r3:c06c34ac r2:c06c13ec

[0.646332]   [ ](_enable)从[ ](omap_hwmod_enable+0x2C/0x4c)

[0.646338]    r7:c00319f0 r6:a0000093 r5:c07bbba0 r4:c07bbb40

[0.646365]   [ ](OMAP-hwmod_enable)、来自[ ](OMAP-DEVICE_ENABLE+0x48/0x9C)

[0.646371]    R6:eee3c3c0 R5:00000000 R4:00000001 R3:eee3c400

[0.646396][    ](OMAP-DEVICE_ENABLE)从[ ](_od_runtime_resume+0x18/0x2C)

[0.646403]    R6:c00319f0 R5:eee4fa74 R4:eee4fa10 R3:00000000

[0.646429]   [ ](_od_runtime_resume)从[ ](_rpm 回调+0x34/0x68)

[0.6436]    R4:eee4fa10 R3:00000000

[0.646452]   [ ](_rpm_callback)、来自[ ](rpm 回调+0x28/0x88)

[0.646458]    R6:eee06c10 R5:c07a8100 R4:ee4fa10 R3:00000002

[0.646481]   [ ](rpm_callback)、来自[ ](rpm_resume+0x384/0x4fc)

[0.646488]    R5:c07a8100 R4:ee4fa10

[0.646504]   [ ](rpm_resume)、从[ ](__pm_runtime_resume+0x54/0x6c)

[0.646511]    R10:eee39880 R9:c079283c R8:eee398a8 r7:60000013 R6:00000004 R5:ee4fa74

[0.646535]    R4:ee4fa10

[0.646552]   [ ](__pm_runtime_resume)从[ ](omap_dm_timer_probe + 0x198/0x3e8)

[0.646558]    r7:c057def0 R6:ee4fa10 R5:ee4fa00 R4:eef55010

[0.646585]   [ ](OMAP-dm_timer_probe)、来自[ ](platform_drv_probe +0x58/b8)

[0.646591]    R10:00000000 R8:00000000 r7:c07bca5c R6:fffdfb R5:ee4fa10 R4:fffffffffffffffffffled

[0.646621]   [ ](platform_drv_probe)、来自[ ](DRIVER_PROBLE_DEVICE_0x1e8/0x2b0)

[0.646627]    r7:c07bc5c R6:00000000 R5:c082fd9c R4:ee4fa10

[0.646650]   [ ](driver_probe_device)从[ ](__driver_attach+0x94/0x98)

[0.646657]    R8:c076027c r7:00000000 R6:ee4fa44 R5:c07bca5c R4:ee4fa10 R3:00000000

[0.6466686]   [ ](__driver_attach)从[ ](BUS_TO_EASE_DEV_0x5c/0x90)

[0.646693]    R6:c0327b2c R5:c07bc5c R4:00000000 R3:00000000

[0.646717]   [ ](bus_for_each_dev)、来自[ ](DRIVER_ATT+0x24/0x28)

[0.646724]    R6:c07e2870 R5:eef52600 R4:c07bc5c

[0.646745]   [ ](driver_attach)从[ ](BUS_ADD_DRIVER+0xf0/0x1fc)

[0.646758]   [ ](BUS_ADD_DRIVER)从[ ](DRIVER_REGISTER+0x80/0xFC)

[0.646764]    r7:00000077 r6:eef4f7c0 r5:c07ae9a8 r4:c07bc5c

[0.646788]   [ ](driver_register)、从[ ](__platform_driver_register+0x4c/0x50)

[0.646795]    R5:c07ae9a8 R4:c07ae9a8

[0.646814][    ](__platform_driver_register)、来自[ ](omap_dm_timer_driver_init+0x18/0x20)

[0.646827]   [ ](OMAP-dm_timer_driver_init)、来自[ ](do_one _initcall+0x8c/0x1dc)

[0.646840]   [ ](多个_initcall)、来自[ ](kernel_init_freeable + 0x1a4/0x270)

[0.646846]    R10:00000000 R9:c079283c R8:c0792830 r7:00000077 R6:c07f8000 R5:00000006

[0.646870]    R4:c079fc1c

[0.646888]   [ ](kernel_init_freable)从[ ](kernel_init+0x10/0x100)

[0.646895]    R10:00000000 R9:00000000 R8:00000000 r7:00000000 R6:00000000 R5:c0575d64

[0.646918]    R4:00000000

[0.646933]   [ ](kernel_init)、来自[ ](RET_FANK_F叉+0x14/0x2C)

[0.646939]    R4:00000000 R3:eec8c000

[0.646954]   --[结束线迹 ee2f8c8f8a643796 ]--

 

 

---- 3 ----

 

[2.503252]   警告:CPU:0 PID:1 at arch/arm/mach-omap2/omap_hwmod.c:2108 _enable+0x2b8/0x2d0 ()

[2.512163]   OMAP_hwmod:RNG:启用状态只能从初始化、空闲或禁用状态进入

[2.521682]   链接的模块:

[2.524763]   CPU:0 PID:1 Comm:swapper/0被污染:G       W      4.4.4.84SMS_MONLYTHIC_UMRR12-svn901 #1

[2.534372]   硬件名称:通用 DRA74X (平展器件树)

[2.540492]   回溯:

[2.542970]   [ ](dump_backtrace)从[ ](show_stack+0x18/0x1c)

[2.550572]    R6:20000093 R5:ffff R4:00000000 R3:00000000

[2.556302][    ](show_stack)从[ ](dump_stack+0x7c/0x9C)

[2.563562]   [ ](dump_stack)从[ ](warn_slESpath_common+0x7c/bb8)

[2.571686]    R6:c06c0f68 R5:0000083c R4:eec8dc60 R3:eec8c000

[2.577408][    ](warn_slowpath_common)、来自[ ](WARN_RASPH_FMt+0x38/0x40)

[2.586142]    R8:00000004 r7:c00319f0 R6:a0000013 R5:ffffea R4:c07bbbc8

[2.592922]   [ ](warn_slowpath_fmt)、来自[ ](_enable+0x2b8/0x2d0)

[2.600695]    r3:c06c02fc r2:c06c13ec

[2.604308]   [ ](_enable)从[ ](omap_hwmod_enable+0x2C/0x4c)

[2.611908]    r7:c00319f0 r6:a0000013 r5:c07bbc28 r4:c07bbbc8

[2.617633][    ](OMAP-hwmod_enable)、来自[ ](OMAP-DEVICE_ENABLE+0x48/0x9C)

[2.626192]    R6:eee48640 R5:00000000 R4:00000001 R3:eee48680

[2.631913][    ](OMAP-DEVICE_ENABLE)从[ ](_od_runtime_resume+0x18/0x2C)

[2.640560]    R6:c00319f0 R5:eee53674 R4:eee53610 R3:00000000

[2.646287][    ](_od_runtime_resume)从[ ](_rpm 回调+0x34/0x68)

[2.654585]    R4:eee53610 R3:00000000

[2.658196]   [ ](_rpm_callback)、来自[ ](rpm 回调+0x28/0x88)

[2.665970]    R6:eee06c10 R5:c07a8100 R4:eee53610 R3:00000000

[2.671691]   [ ](rpm_callback)、来自[ ](rpm_resume+0x384/0x4fc)

[2.679290]    R5:c07a8100 R4:ee53610

[2.682902]   [ ](rpm_resume)、从[ ](__pm_runtime_resume+0x54/0x6c)

[2.690937]    R10:00000000 R9:c079283c R8:c07e2518 r7:60000013 R6:00000004 R5:eee53674

[2.698844]    R4:ee53610

[2.701400][    ](__pm_runtime_resume)从[ ](omap_rng_probe +0x84/0x290)

[2.709871]    r7:c07e252c R6:eee53600 R5:ee58e6d0 R4:ee53610

[2.715595][    ](omap_rng_probe)、来自[ ](platform_drv_probe +0x58/b8)

[2.723892]    R8:00000000 r7:c07e252c R6:fffdfb R5:ee53610 R4:fffffffffffffffled

[2.730669][    ](platform_drv_probe)、来自[ ](DRIVER_PROBLE_DEVICE_0x1e8/0x2b0)

[2.739577]    r7:c07e252c R6:00000000 R5:c082fd9c R4:ee53610

[2.745297][    ](driver_probe_device)从[ ](__driver_attach+0x94/0x98)

[2.753769]    R8:c0774b0c r7:00000000 R6:ee53644 R5:c07e252c R4:ee53610 R3:00000000

[2.761601]   [ ](__driver_attach)从[ ](BUS_TO_EASE_DEV_0x5c/0x90)

[2.769810]    R6:c0327b2c R5:c07e252c R4:00000000 R3:00000000

[2.775534]   [ ](bus_for_each_dev)、来自[ ](DRIVER_ATT+0x24/0x28)

[2.783570]    R6:c07e2870 R5:ee596080 R4:c07e252c

[2.788238]   [ ](driver_attach)从[ ](BUS_ADD_DRIVER+0xf0/0x1fc)

[2.796193]   [ ](BUS_ADD_DRIVER)从[ ](DRIVER_REGISTER+0x80/0xFC)

[2.804229]    r7:00000077 r6:ee58e680 r5:c07ae9a8 r4:c07e252c

[2.809950]   [ ](driver_register)、从[ ](__platform_driver_register+0x4c/0x50)

[2.819033]    R5:c07ae9a8 R4:c07ae9a8

[2.822644]   [ ](__platform_driver_register)、来自[ ](omap_rng_driver_init+0x18/0x20)

[2.832169][    ](omap_rng_driver_init)、来自[ ](do_one _initcall+0x8c/0x1dc)

[2.840828]   [ ](多个_initcall)、来自[ ](kernel_init_freeable + 0x1a4/0x270)

[2.849561]    R10:00000000 R9:c079283c R8:c0792830 r7:00000077 R6:c07f8000 R5:00000006

[2.857468]    R4:c079fe28

[2.860028]   [ ](kernel_init_freable)从[ ](kernel_init+0x10/0x100)

[2.868326]    R10:00000000 R9:00000000 R8:00000000 r7:00000000 R6:00000000 R5:c0575d64

[2.876234]    R4:00000000

[2.878792][    ](kernel_init)、来自[ ](RET_FANK_F叉+0x14/0x2C)

[2.886391]    R4:00000000 R3:eec8c000

[2.889998]   --[结束线迹 ee2f8c8f8a643797 ]--

谢谢你。

-针虎

  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。
    尼德胡、您好!

    我已将您的问题转交给 U-boot 专家。

    您能否说出您的 U-BOOT/SDK 的版本?

    此致、
    Yordan
  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

    您好!

    请查看以下客户评论、

    我使用内核版本4.4.84

    和 U-Boot 2016.05-00008

     visual SDK 可以是3_2_0_0

    (但我只使用其中的内核。)

    谢谢、

    尼德胡

  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。
    您好!

    您能否确认 VSDK 版本? 3.01和3.02之间有一些修复、可以消除第"--2"节中出现的警告。
    是否从 u-boot 加载了远程处理器固件、并且内核上发生了延迟连接? 是否在每次启动时都观察到这些日志?

    此致
    Shravan
  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。
    尼德胡、您好!

    我们还没有收到您的回复、我假设您能够解决您的问题。
    如果不是、只需在下面发布回复(如果该线程由于超时而锁定、则创建新线程)。

    此致、
    Yordan
  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。
    Yordan、

    嗯、这个问题没有解决。

    我将打开一个新的 Thread。

    谢谢。
    -针虎