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DM8168 TI Linux Kernel Version 3.12 Support

Vidya Sagar
Intellectual 560 points

Dear All,

We are using the ezsdk_dm816x-evm_5_05_02_00_setuplinux having the linux kernel version 2.6.37 , any sdk is available for DM8168 processor that support linux kernel version 3.12.

Please let me know if linux kernel version 3.12 sdk available for DM8168 processor.

Thanks,

Vidya 

  • TI__Guru* 80190 points

    Hello,

    Vidya Sagar said:
    Please let me know if linux kernel version 3.12 sdk available for DM8168 processor.

    No.

    BR

    Margarita

  • in reply to Margarita Gashova
    Intellectual 560 points
    Dear Margarita,

    Thanks for reply and intimation about SDK.

    We have custom design with DM8168 processor and struggling in the VPSS firmware installation.

    I am trying to NFS mount working fine with smaller 23MB file systems (arago-base-tisdk-image-dm816x-evm)

    bootags :
    setenv bootargs 'console=ttyO0,115200n8 rootdelay=8 rootwait rw root=/dev/nfs rw nfsroot=172.20.216.13:/home/vidya/Documents/nfs/,nolock rw ip=dhcp vram=50M mem=364M@0x80000000 mem=320M@0x9FC00000 vmalloc=500M notifyk.vpssm3_sva=0xBF900000 noinitrd'

    but if i mount 680MB file systems (ezsdk-dm816x-evm-rootfs), getting error like:

    PRCM Initialization completed
    SysLink version : 2.20.02.20
    SysLink module created on Date:Dec 26 2012 Time:11:03:34
    FIRMWARE: I2cInit will be done by M3
    FIRMWARE: Memory map bin file not passed
    Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
    ===Mandatory arguments===
    <Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3
    <Location of Firmware> firmware binary file
    <start|stop> to start/stop the firmware
    ===Optional arguments===
    -mmap input memory map bin file name
    -i2c 0: i2c init not done by M3, 1(default): i2c init done by M3
    FIRMWARE: isI2cInitRequiredOnM3: 1
    FIRMWARE: Default memory configuration is used
    Firmware Loader debugging not configured
    Default FL_DEBUG: warning
    Allowed FL_DEBUG levels: error, warning, info, debug, log
    MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
    FIRMWARE: 1 start Successful
    Loading HDVPSS Firmware
    FIRMWARE: I2cInit will be done by M3
    FIRMWARE: Memory map bin file not passed
    Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
    ===Mandatory arguments===
    <Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3
    <Location of Firmware> firmware binary file
    <start|stop> to start/stop the firmware
    ===Optional arguments===
    -mmap input memory map bin file name
    -i2c 0: i2c init not done by M3, 1(default): i2c init done by M3
    FIRMWARE: isI2cInitRequiredOnM3: 1
    FIRMWARE: Default memory configuration is used
    Firmware Loader debugging not configured
    Default FL_DEBUG: warning
    Allowed FL_DEBUG levels: error, warning, info, debug, log
    MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
    FIRMWARE: Ipc_CONTROLCMD_STARTCALLBACK Error: ProcMgr status 0xffffffff
    FIRMWARE: Could not start: -1
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    VPSS_CORE : Failed to init fvid2 interface,
    vpss: probe of vpss failed with error -22
    VPSS_CORE : failed to register ti81xx-vpss driver
    FATAL: Error inserting vpss (/lib/modules/2.6.37/kernel/drivers/video/ti81xx/vpss/vpss.ko): No such device
    BUG: Your driver calls ioremap() on system memory. This leads
    to architecturally unpredictable behaviour on ARMv6+, and ioremap()
    will fail in the next kernel release. Please fix your driver.
    ------------[ cut here ]------------
    WARNING: at arch/arm/mm/ioremap.c:211 __arm_ioremap_pfn_caller+0x58/0x190()
    Modules linked in: vpss(+) syslink ipv6
    Backtrace:
    [<c0048bb8>] (dump_backtrace+0x0/0x110) from [<c0360804>] (dump_stack+0x18/0x1c)
    r7:00000000 r6:c004c76c r5:c0415709 r4:000000d3
    [<c03607ec>] (dump_stack+0x0/0x1c) from [<c006de54>] (warn_slowpath_common+0x54/0x6c)
    [<c006de00>] (warn_slowpath_common+0x0/0x6c) from [<c006de90>] (warn_slowpath_null+0x24/0x2c)
    r9:d5e98000 r8:c049cc38 r7:bf1c8530 r6:000a0200 r5:00200000
    r4:00000000
    [<c006de6c>] (warn_slowpath_null+0x0/0x2c) from [<c004c76c>] (__arm_ioremap_pfn_caller+0x58/0x190)
    [<c004c714>] (__arm_ioremap_pfn_caller+0x0/0x190) from [<c004c928>] (__arm_ioremap_caller+0x64/0x6c)
    [<c004c8c4>] (__arm_ioremap_caller+0x0/0x6c) from [<c005f87c>] (omap_ioremap+0x60/0x64)
    r6:00000000 r5:00200000 r4:a0200000
    [<c005f81c>] (omap_ioremap+0x0/0x64) from [<bf1c8530>] (vps_sbuf_init+0x108/0x1c0 [vpss])
    r7:bf1c1628 r6:00200000 r5:a0200000 r4:d6798240
    [<bf1c8428>] (vps_sbuf_init+0x0/0x1c0 [vpss]) from [<bf1b20b0>] (vps_probe+0x4c/0x174 [vpss])
    r8:c04b4938 r7:d67d5c80 r6:bf1c15c0 r5:c049cc40 r4:c049cc38
    [<bf1b2064>] (vps_probe+0x0/0x174 [vpss]) from [<c0204c2c>] (platform_drv_probe+0x20/0x24)
    r7:d67d5c80 r6:bf1c112c r5:c049cc40 r4:c049cc40
    [<c0204c0c>] (platform_drv_probe+0x0/0x24) from [<c0203b98>] (driver_probe_device+0xd0/0x190)
    [<c0203ac8>] (driver_probe_device+0x0/0x190) from [<c0203cc0>] (__driver_attach+0x68/0x8c)
    r7:d67d5c80 r6:bf1c112c r5:c049cc74 r4:c049cc40
    [<c0203c58>] (__driver_attach+0x0/0x8c) from [<c0203344>] (bus_for_each_dev+0x50/0x84)
    r7:d67d5c80 r6:bf1c112c r5:c0203c58 r4:00000000
    [<c02032f4>] (bus_for_each_dev+0x0/0x84) from [<c02039bc>] (driver_attach+0x20/0x28)
    r6:bf1c112c r5:bf1c1118 r4:00000000
    [<c020399c>] (driver_attach+0x0/0x28) from [<c0202bd4>] (bus_add_driver+0xb4/0x234)
    [<c0202b20>] (bus_add_driver+0x0/0x234) from [<c0203ff8>] (driver_register+0xb0/0x13c)
    [<c0203f48>] (driver_register+0x0/0x13c) from [<c0204f18>] (platform_driver_register+0x4c/0x60)
    r9:d5e98000 r8:bf1c7000 r7:400f7000 r6:0001b218 r5:bf1c1118
    r4:00000000
    [<c0204ecc>] (platform_driver_register+0x0/0x60) from [<c0204f4c>] (platform_driver_probe+0x20/0x70)
    [<c0204f2c>] (platform_driver_probe+0x0/0x70) from [<bf1c7030>] (vps_init+0x30/0x5c [vpss])
    r5:bf1c149c r4:00000000
    [<bf1c7000>] (vps_init+0x0/0x5c [vpss]) from [<c003a42c>] (do_one_initcall+0xd0/0x1a4)
    [<c003a35c>] (do_one_initcall+0x0/0x1a4) from [<c0099570>] (sys_init_module+0x9c/0x1bc)
    [<c00994d4>] (sys_init_module+0x0/0x1bc) from [<c0044e00>] (ret_fast_syscall+0x0/0x30)
    r7:00000080 r6:00000000 r5:0001b218 r4:400a5be0
    ---[ end trace d92d5ea1a26e801e ]---
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    VPSS_CORE : Failed to init fvid2 interface,
    vpss: probe of vpss failed with error -22
    VPSS_CORE : failed to register ti81xx-vpss driver
    FATAL: Error inserting ti81xxfb (/lib/modules/2.6.37/kernel/drivers/video/ti81xx/ti81xxfb/ti81xxfb.ko): No such device
    open /dev/fb0: No such file or directory
    BUG: Your driver calls ioremap() on system memory. This leads
    to architecturally unpredictable behaviour on ARMv6+, and ioremap()
    will fail in the next kernel release. Please fix your driver.
    ------------[ cut here ]------------
    WARNING: at arch/arm/mm/ioremap.c:211 __arm_ioremap_pfn_caller+0x58/0x190()
    Modules linked in: vpss(+) syslink ipv6
    Backtrace:
    [<c0048bb8>] (dump_backtrace+0x0/0x110) from [<c0360804>] (dump_stack+0x18/0x1c)
    r7:00000000 r6:c004c76c r5:c0415709 r4:000000d3
    [<c03607ec>] (dump_stack+0x0/0x1c) from [<c006de54>] (warn_slowpath_common+0x54/0x6c)
    [<c006de00>] (warn_slowpath_common+0x0/0x6c) from [<c006de90>] (warn_slowpath_null+0x24/0x2c)
    r9:d5e98000 r8:c049cc38 r7:bf1e8530 r6:000a0200 r5:00200000
    r4:00000000
    [<c006de6c>] (warn_slowpath_null+0x0/0x2c) from [<c004c76c>] (__arm_ioremap_pfn_caller+0x58/0x190)
    [<c004c714>] (__arm_ioremap_pfn_caller+0x0/0x190) from [<c004c928>] (__arm_ioremap_caller+0x64/0x6c)
    [<c004c8c4>] (__arm_ioremap_caller+0x0/0x6c) from [<c005f87c>] (omap_ioremap+0x60/0x64)
    r6:00000000 r5:00200000 r4:a0200000
    [<c005f81c>] (omap_ioremap+0x0/0x64) from [<bf1e8530>] (vps_sbuf_init+0x108/0x1c0 [vpss])
    r7:bf1e1628 r6:00200000 r5:a0200000 r4:d667de00
    [<bf1e8428>] (vps_sbuf_init+0x0/0x1c0 [vpss]) from [<bf1d20b0>] (vps_probe+0x4c/0x174 [vpss])
    r8:c04b4938 r7:d67d5000 r6:bf1e15c0 r5:c049cc40 r4:c049cc38
    [<bf1d2064>] (vps_probe+0x0/0x174 [vpss]) from [<c0204c2c>] (platform_drv_probe+0x20/0x24)
    r7:d67d5000 r6:bf1e112c r5:c049cc40 r4:c049cc40
    [<c0204c0c>] (platform_drv_probe+0x0/0x24) from [<c0203b98>] (driver_probe_device+0xd0/0x190)
    [<c0203ac8>] (driver_probe_device+0x0/0x190) from [<c0203cc0>] (__driver_attach+0x68/0x8c)
    r7:d67d5000 r6:bf1e112c r5:c049cc74 r4:c049cc40
    [<c0203c58>] (__driver_attach+0x0/0x8c) from [<c0203344>] (bus_for_each_dev+0x50/0x84)
    r7:d67d5000 r6:bf1e112c r5:c0203c58 r4:00000000
    [<c02032f4>] (bus_for_each_dev+0x0/0x84) from [<c02039bc>] (driver_attach+0x20/0x28)
    r6:bf1e112c r5:bf1e1118 r4:00000000
    [<c020399c>] (driver_attach+0x0/0x28) from [<c0202bd4>] (bus_add_driver+0xb4/0x234)
    [<c0202b20>] (bus_add_driver+0x0/0x234) from [<c0203ff8>] (driver_register+0xb0/0x13c)
    [<c0203f48>] (driver_register+0x0/0x13c) from [<c0204f18>] (platform_driver_register+0x4c/0x60)
    r9:d5e98000 r8:bf1e7000 r7:40037000 r6:0001b208 r5:bf1e1118
    r4:00000000
    [<c0204ecc>] (platform_driver_register+0x0/0x60) from [<c0204f4c>] (platform_driver_probe+0x20/0x70)
    [<c0204f2c>] (platform_driver_probe+0x0/0x70) from [<bf1e7030>] (vps_init+0x30/0x5c [vpss])
    r5:bf1e149c r4:00000000
    [<bf1e7000>] (vps_init+0x0/0x5c [vpss]) from [<c003a42c>] (do_one_initcall+0xd0/0x1a4)
    [<c003a35c>] (do_one_initcall+0x0/0x1a4) from [<c0099570>] (sys_init_module+0x9c/0x1bc)
    [<c00994d4>] (sys_init_module+0x0/0x1bc) from [<c0044e00>] (ret_fast_syscall+0x0/0x30)
    r7:00000080 r6:00000000 r5:0001b208 r4:4002ebe0
    ---[ end trace d92d5ea1a26e801f ]---
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    notify_shm_drv_sendevent failed! status = 0xfffffff2
    notify_send_event failed! status = 0xfffffff2
    VPSS_CORE : Failed to init fvid2 interface,
    vpss: probe of vpss failed with error -22
    VPSS_CORE : failed to register ti81xx-vpss driver
    FATAL: Error inserting ti81xxhdmi (/lib/modules/2.6.37/kernel/drivers/video/ti81xx/ti81xxhdmi/ti81xxhdmi.ko): No such device
    Starting system message bus: dbus.
    Starting telnet daemon.
    Starting syslogd/klogd: done
    Starting thttpd.

    I am observing that file systems waiting sometimes at the line
    MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
    after that getting error.

    What is the issue with our board not getting, please suggest me idea to resolve the issue.

    Thanks,
    Vidya
  • in reply to Vidya Sagar
    TI__Guru* 80190 points

    Hello,

    Vidya Sagar said:
    I am observing that file systems waiting sometimes at the line
    MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1

    It should load the HDVPSS firmware.

    What are the changes that you made?

    Do you follow the TI81XX PSP U-Boot user guide ?

    Do you make some changes in the default Memory map:

    ?

    BR

    Margarita

  • in reply to Margarita Gashova
    Intellectual 560 points

    Dear Margarita,

    Do you follow the TI81XX PSP U-Boot user guide ?

    Yes I am following the TI81XX PSP U-Boot user guide.

    I made changes in the u-boot regarding DDR3, we are using different DDR3 at 796MHz so timing parameter changed with

    #define EMIF_TIM1   0x1779C9EE
    #define EMIF_TIM2   0x50D87FF4
    #define EMIF_TIM3   0x001F8CFF
    #define EMIF_SDREF  0x10001844
    #define EMIF_SDCFG  0x62A73832
    #define EMIF_PHYCFG 0x00100110

    and also using UART 0 for console so changed in include/configs/ti8168_evm.h

    #define CONFIG_SYS_NS16550_COM1         0x48020000

    and for modified the drivers/net/davinci_emac.c file for ethernet.

    and also in drivers/mtd/spi/drivers/mtd/spi.c and  drivers/spi/ omap3_spi.h

    Nothing else is changed in the u-boot stage and in the kernel stage only i changed in the driver/base/bus.c file for Ethernet for bus no 0x01 only.

    Please let me know where is the issue and how firmware will install successfully.

    Thanks,

    Vidya