LINUXEZSDK-DAVINCI: SYSLINK examples gives memory map error

Hi,

This is the log we were getting while running hello world application.
dm816x-evm login: root
root@dm816x-evm:~# /etc/init.d/pvr-init stop
root@dm816x-evm:~#
root@dm816x-evm:~# /etc/init.d/matrix-gui-e stop
Stopping Matrix GUI application.
root@dm816x-evm:~# lsmod
Module Size Used by
syslink 1134279 0
ipv6 209855 12
root@dm816x-evm:~#
root@dm816x-evm:~# /etc/init.d/load-hd-firmware.sh stop
Unloading HDVICP2 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: 1 stop Successful
Unloading HDVPSS Firmware
ERROR: Module ti81xxfb does not exist in /proc/modules
ERROR: Module ti81xxhdmi does not exist in /proc/modules
ERROR: Module vpss does not exist in /proc/modules
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: 2 stop Successful
Removed syslink kernel module
root@dm816x-evm:~# lsmod
Module Size Used by
ipv6 209855 12
root@dm816x-evm:~# modprobe syslink
SysLink version : 2.20.02.20
SysLink module created on Date:Dec 26 2012 Time:11:03:34
root@dm816x-evm:~# lsmod
Module Size Used by
syslink 1134279 0
ipv6 209855 12
root@dm816x-evm:~# cd /usr/share/ti/syslink-examples/TI816X
root@dm816x-evm:/usr/share/ti/syslink-examples/TI816X#
root@dm816x-evm:/usr/share/ti/syslink-examples/TI816X# cd helloworld/
root@dm816x-evm:/usr/share/ti/syslink-examples/TI816X/helloworld# ls
app_host run.sh server_dsp.xe674 slaveloader
root@dm816x-evm:/usr/share/ti/syslink-examples/TI816X/helloworld# ./run.sh
+ ./slaveloader startup DSP server_dsp.xe674
Attached to slave procId 0.
Loading procId 0.
Loaded file server_dsp.xe674 on slave procId 0.
Started slave procId 0.
+ ./app_host DSP
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: syslink ipv6 [last unloaded: syslink]
Backtrace:
[<c004abb8>] (dump_backtrace+0x0/0x110) from [<c039d8f4>] (dump_stack+0x18/0x1c)
r7:00000000 r6:c004e76c r5:c045e2e6 r4:000000d3
[<c039d8dc>] (dump_stack+0x0/0x1c) from [<c006fbfc>] (warn_slowpath_common+0x54/0x6c)
[<c006fba8>] (warn_slowpath_common+0x0/0x6c) from [<c006fc38>] (warn_slowpath_null+0x24/0x2c)
r9:00000002 r8:00000000 r7:bf197290 r6:0008e000 r5:00010000
r4:00000000
[<c006fc14>] (warn_slowpath_null+0x0/0x2c) from [<c004e76c>] (__arm_ioremap_pfn_caller+0x58/0x190)
[<c004e714>] (__arm_ioremap_pfn_caller+0x0/0x190) from [<c004e928>] (__arm_ioremap_caller+0x64/0x6c)
i[<c004e8c4>] (__arm_ioremap_caller+0x0/0x6c) from [<c0061624>] (omap_ioremap+0x60/0x64)
r6:00000000 r5:00010000 r4:8e000000
[<c00615c4>] (omap_ioremap+0x0/0x64) from [<bf197290>] (MemoryOS_map+0x1f0/0x3a8 [syslink])
r7:cde4ddf0 r6:00000000 r5:cde4dd10 r4:d0807000
[<bf1970a0>] (MemoryOS_map+0x0/0x3a8 [syslink]) from [<bf164c10>] (_ProcMgr_map+0x1cc/0x4ac [syslink])
r8:cde4ddf0 r7:cde4ddf0 r6:00000000 r5:d3a32000 r4:d2d00000
[<bf164a44>] (_ProcMgr_map+0x0/0x4ac [syslink]) from [<bf16500c>] (ProcMgr_map+0x11c/0x1b4 [syslink])
[<bf164ef0>] (ProcMgr_map+0x0/0x1b4 [syslink]) from [<bf17a458>] (Platform_loadCallback+0x4ec/0x7e0 [syslink])
[<bf179f6c>] (Platform_loadCallback+0x0/0x7e0 [syslink]) from [<bf1ae840>] (Ipc_control+0x68/0x14c [syslink])
[<bf1ae7d8>] (Ipc_control+0x0/0x14c [syslink]) from [<bf1e8cac>] (IpcDrv_drvioctl+0xfc/0x60c [syslink])
r7:00000005 r6:00000000 r5:cdd76c00 r4:c014f497
[<bf1e8bb0>] (IpcDrv_drvioctl+0x0/0x60c [syslink]) from [<c00d521c>] (vfs_ioctl+0x28/0x44)
[<c00d51f4>] (vfs_ioctl+0x0/0x44) from [<c00d592c>] (do_vfs_ioctl+0x500/0x540)
[<c00d542c>] (do_vfs_ioctl+0x0/0x540) from [<c00d59c4>] (sys_ioctl+0x58/0x7c)
[<c00d596c>] (sys_ioctl+0x0/0x7c) from [<c0046e00>] (ret_fast_syscall+0x0/0x30)
r8:c0046fa8 r7:00000036 r6:0007f330 r5:c014f497 r4:bee82c2c
---[ end trace 13709cf35107120e ]---
--> App_exec:
App_exec: event received from procId=0
<-- App_exec: 0
+ ./slaveloader shutdown DSP
kernel BUG at include/linux/dcache.h:340!
Unable to handle kernel NULL pointer dereference at virtual address 00000000
pgd = cccb0000
[00000000] *pgd=8d339031, *pte=00000000, *ppte=00000000
Internal error: Oops: 817 [#1]
last sysfs file: /sys/kernel/uevent_seqnum
Modules linked in: syslink ipv6 [last unloaded: syslink]
CPU: 0 Tainted: G W (2.6.37 #3)
PC is at __bug+0x20/0x2c
LR is at release_console_sem+0x198/0x1ac
pc : [<c004a934>] lr : [<c0070518>] psr: 20000013
sp : cde4ddf8 ip : cde4dd30 fp : cde4de04
r10: cde4de70 r9 : ce73c800 r8 : cde4de64
r7 : cde4ded0 r6 : ce73c880 r5 : cde4de70 r4 : 00000000
r3 : 00000000 r2 : 00000001 r1 : 00005aec r0 : 00000030
Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
Control: 10c5387d Table: 8ccb0019 DAC: 00000015
Process slaveloader (pid: 1367, stack limit = 0xcde4c2e8)
Stack: (0xcde4ddf8 to 0xcde4e000)
dde0: cde4de24 cde4de08
de00: c00d0d78 c004a920 ce074200 ce078078 cde4de70 cde4ded0 cde4de54 cde4de28
de20: c00d0ff4 c00d0d08 00000064 cde4ded0 ce078078 cde4de70 00000000 ce7d2005
de40: 00000010 cde4c000 cde4dea4 cde4de58 c00d2968 c00d0f80 c00b5ed4 cde4dee4
de60: 0000000f 0023ee05 00000003 ce7d2001 ce73c880 ce074200 c00d14d4 00000003
de80: ce7d2000 00001002 00000000 00001002 cde4c000 00000026 cde4df64 cde4dea8
dea0: c00d3fd0 c00d2794 cde4dec4 cde4deb8 00000000 ce7d2000 ffffff9c 00000000
dec0: 00001003 00000000 cde4df1c cde4c000 ce73c800 ce074280 c04de5b0 ffffffff
dee0: cde4df34 ce73c800 ce074280 00000014 00000001 00000000 c039f92c c003c274
df00: ce7d2000 0004954c 00000fff 00000000 0004954c 00001000 00000003 ce74bcc0
df20: ce74bcc8 00000000 ce74bcc4 cde4c000 cde4df64 cde4df40 c00dcfc4 00000003
df40: ce7d2000 00001002 00000000 ffffff9c cde4c000 00000000 cde4df94 cde4df68
df60: c00c6c64 c00d3f08 00000000 c01b9a84 cde4dfa4 00000000 000827f4 0004954c
df80: 00000005 c0046fa8 cde4dfa4 cde4df98 c00c6ce0 c00c6c0c 00000000 cde4dfa8
dfa0: c0046e00 c00c6cc8 00000000 000827f4 0004954c 00001002 00000000 000f4240
dfc0: 00000000 000827f4 0004954c 00000005 00000000 000824cc be8a89d0 00000000
dfe0: 00001002 be8a89c8 0003065c 400d578c 60000010 0004954c 00000000 00000000
Backtrace:
[<c004a914>] (__bug+0x0/0x2c) from [<c00d0d78>] (__follow_mount+0x7c/0xb4)
[<c00d0cfc>] (__follow_mount+0x0/0xb4) from [<c00d0ff4>] (do_lookup+0x80/0x134)
r7:cde4ded0 r6:cde4de70 r5:ce078078 r4:ce074200
[<c00d0f74>] (do_lookup+0x0/0x134) from [<c00d2968>] (link_path_walk+0x1e0/0xa4c)
[<c00d2788>] (link_path_walk+0x0/0xa4c) from [<c00d3fd0>] (do_filp_open+0xd4/0x4d0)
[<c00d3efc>] (do_filp_open+0x0/0x4d0) from [<c00c6c64>] (do_sys_open+0x64/0xa8)
[<c00c6c00>] (do_sys_open+0x0/0xa8) from [<c00c6ce0>] (sys_open+0x24/0x28)
r8:c0046fa8 r7:00000005 r6:0004954c r5:000827f4 r4:00000000
[<c00c6cbc>] (sys_open+0x0/0x28) from [<c0046e00>] (ret_fast_syscall+0x0/0x30)
Code: e1a01000 e59f000c eb0d4c50 e3a03000 (e5833000)
---[ end trace 13709cf35107120f ]---
Segmentation fault
root@dm816x-evm:/usr/share/ti/syslink-examples/TI816X/helloworld# Unable to handle kernel NULL pointer dereference at virtual address 00000040
pgd = c0004000
[00000040] *pgd=00000000
Internal error: Oops: 17 [#2]
last sysfs file: /sys/kernel/uevent_seqnum
Modules linked in: syslink ipv6 [last unloaded: syslink]
CPU: 0 Tainted: G D W (2.6.37 #3)
PC is at __find_get_block_slow+0x18/0x12c
LR is at __find_get_block+0x1c8/0x1e0
pc : [<c00e9b80>] lr : [<c00ea17c>] psr: 60000013
sp : ce7f3d20 ip : ce7f3d48 fp : ce7f3d44
r10: 000b8004 r9 : ce60de28 r8 : ce0021c0
r7 : 00000000 r6 : 00001000 r5 : 000b8004 r4 : 000b8004
r3 : 00158004 r2 : 00001000 r1 : 000b8004 r0 : ce0021c0
Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 10c5387d Table: 8d3b4019 DAC: 00000017
Process flush-179:0 (pid: 1054, stack limit = 0xce7f22e8)
Stack: (0xce7f3d20 to 0xce7f4000)
3d20: ce7f3ed0 00000001 000b8004 ce78d000 00001000 ce0739d8 ce7f3d8c ce7f3d48
3d40: c00ea17c c00e9b74 ce1347e0 ce073118 ce073150 ce134930 ce073268 ce073508
3d60: cdc3e560 c0547330 00000000 000b8004 ce78d000 00001000 00002400 ce0021c0
3d80: ce7f3db4 ce7f3d90 c00ea1b0 c00e9fc0 000b8004 ce78d000 0002e025 00002400
3da0: 0002e024 ce7f3e0c ce7f3dcc ce7f3db8 c00ed3d4 c00ea1a0 000b8004 ce78d000
3dc0: ce7f3dfc ce7f3dd0 c0125e70 c00ed3d0 00000000 00000000 ce093ca0 ce093ca0
3de0: 00000000 00000000 ce78d000 ce60de30 ce7f3e3c ce7f3e00 c0125f1c c0125dd0
3e00: 00000000 0002e025 00000000 00000000 c01265d0 ce093ca0 00000000 ce7f3ed0
3e20: ce093d44 00000000 ce60de28 ce60de30 ce7f3e4c ce7f3e40 c0126214 c0125eec
3e40: ce7f3e6c ce7f3e50 c00e3f5c c0126200 00000000 ce093ca0 ce7f3ed0 ce60ddf0
3e60: ce7f3ea4 ce7f3e70 c00e43ac c00e3e48 ce148f68 ce78d000 c00ca2ac ce78d040
3e80: ce78d000 ce60ddf0 ce7f3ed0 ce093ca0 00000000 ce60de28 ce7f3ecc ce7f3ea8
3ea0: c00e4958 c00e4318 00000000 00000000 ce60de30 ce60de28 ce60ddf0 ce7f3f3c
3ec0: ce7f3f34 ce7f3ed0 c00e4b04 c00e4888 00000000 ce7f3f0c 000000d3 00000400
3ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000024 00000000
3f00: c03a1ad4 c03a1a9c 00000000 fffff51b ce7f3f3c 00000000 0000124c ce60ddf0
3f20: 00000000 ce60de38 ce7f3f84 ce7f3f38 c00e4cac c00e4980 ce7f3f84 0000124c
3f40: 00000000 00000000 00000003 00000000 00000000 00000000 c007a794 ce60ddf0
3f60: 00000000 ce7f2000 ce60dd98 ce60de38 ce60de28 ce60de30 ce7f3fbc ce7f3f88
3f80: c00e4d64 c00e4b80 ce60de04 ce60de20 c039e1b4 ce7f3fcc ce489ef8 ce60ddf0
3fa0: c00e4ce4 00000000 00000000 00000000 ce7f3ff4 ce7f3fc0 c0086a88 c00e4cf0
3fc0: ce489ef8 00000000 ce60ddf0 00000000 ce7f3fd0 ce7f3fd0 ce489ef8 c00869fc
3fe0: c0072de8 00000013 00000000 ce7f3ff8 c0072de8 c0086a08 cc38c39b cefbd39b
Backtrace:
[<c00e9b68>] (__find_get_block_slow+0x0/0x12c) from [<c00ea17c>] (__find_get_block+0x1c8/0x1e0)
r7:ce0739d8 r6:00001000 r5:ce78d000 r4:000b8004
[<c00e9fb4>] (__find_get_block+0x0/0x1e0) from [<c00ea1b0>] (__getblk+0x1c/0x220)
r8:ce0021c0 r7:00002400 r6:00001000 r5:ce78d000 r4:000b8004
[<c00ea194>] (__getblk+0x0/0x220) from [<c00ed3d4>] (__bread+0x10/0xc0)
[<c00ed3c4>] (__bread+0x0/0xc0) from [<c0125e70>] (ext2_get_inode+0xac/0x11c)
r5:ce78d000 r4:000b8004
[<c0125dc4>] (ext2_get_inode+0x0/0x11c) from [<c0125f1c>] (__ext2_write_inode+0x3c/0x314)
[<c0125ee0>] (__ext2_write_inode+0x0/0x314) from [<c0126214>] (ext2_write_inode+0x20/0x24)
[<c01261f4>] (ext2_write_inode+0x0/0x24) from [<c00e3f5c>] (writeback_single_inode+0x120/0x1c0)
[<c00e3e3c>] (writeback_single_inode+0x0/0x1c0) from [<c00e43ac>] (writeback_sb_inodes+0xa0/0x108)
r7:ce60ddf0 r6:ce7f3ed0 r5:ce093ca0 r4:00000000
[<c00e430c>] (writeback_sb_inodes+0x0/0x108) from [<c00e4958>] (writeback_inodes_wb+0xdc/0xf8)
[<c00e487c>] (writeback_inodes_wb+0x0/0xf8) from [<c00e4b04>] (wb_writeback+0x190/0x200)
[<c00e4974>] (wb_writeback+0x0/0x200) from [<c00e4cac>] (wb_do_writeback+0x138/0x170)
[<c00e4b74>] (wb_do_writeback+0x0/0x170) from [<c00e4d64>] (bdi_writeback_thread+0x80/0x14c)
[<c00e4ce4>] (bdi_writeback_thread+0x0/0x14c) from [<c0086a88>] (kthread+0x8c/0x94)
[<c00869fc>] (kthread+0x0/0x94) from [<c0072de8>] (do_exit+0x0/0x5e4)
r7:00000013 r6:c0072de8 r5:c00869fc r4:ce489ef8
Code: e24cb004 e24dd008 e5907004 e1a05001 (e5971040)
---[ end trace 13709cf351071210 ]---
kernel BUG at include/linux/dcache.h:340!
Unable to handle kernel NULL pointer dereference at virtual address 00000000
pgd = ce74c000
[00000000] *pgd=8e745031, *pte=00000000, *ppte=00000000
Internal error: Oops: 817 [#3]
last sysfs file: /sys/kernel/uevent_seqnum
Modules linked in: syslink ipv6 [last unloaded: syslink]
CPU: 0 Tainted: G D W (2.6.37 #3)
PC is at __bug+0x20/0x2c
LR is at release_console_sem+0x198/0x1ac
pc : [<c004a934>] lr : [<c0070518>] psr: 20000013
sp : ce42bd88 ip : ce42bcc0 fp : ce42bd94
r10: ce42be00 r9 : ce73c800 r8 : ce42bdf4
r7 : ce42be88 r6 : ce73c880 r5 : ce42be00 r4 : 00000000
r3 : 00000000 r2 : 00000001 r1 : 00007850 r0 : 00000030
Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
Control: 10c5387d Table: 8e74c019 DAC: 00000015
Process init (pid: 1, stack limit = 0xce42a2e8)
Stack: (0xce42bd88 to 0xce42c000)
bd80: ce42bdb4 ce42bd98 c00d0d78 c004a920 ce074200 ce078078
bda0: ce42be00 ce42be88 ce42bde4 ce42bdb8 c00d0ff4 c00d0d08 00000064 ce42be88
bdc0: ce078078 ce42be00 ce42be38 ce7d4005 00000001 ce42a000 ce42be34 ce42bde8
bde0: c00d2968 c00d0f80 00000000 ce42be9c 0000000b 0023ee05 00000003 ce7d4001
be00: ce73c880 ce074200 00000004 ce42be88 ce42be88 ce42a000 ce42be38 ce7d4000
be20: ce42a000 00000000 ce42be64 ce42be38 c00d32bc c00d2794 ce73c800 ce074280
be40: ce42be88 ce7d4000 00000000 ffffff9c ce42bf08 00000000 ce42be84 ce42be68
be60: c00d333c c00d3278 00000001 ce7d4000 ce42be88 ffffff9c ce42bf04 ce42be88
be80: c00d3d1c c00d331c ce73c800 ce074280 00000000 c00cbdf0 00000001 ce73c800
bea0: ce074280 00000005 00000001 00000000 00000000 00000dfa 00001180 00000001
bec0: 00000000 00000000 ce42bee4 ce42bed8 c00546f8 0061302b ce42bf1c ce42bee8
bee0: c008f228 bea478c8 ce42bf40 ce42bf08 000000c3 c0046fa8 ce42bf2c ce42bf08
bf00: c00cc13c c00d3cc8 ce42bf24 ce42bf18 c00546f8 bea478c8 ce42bf40 00016cf8
bf20: ce42bf3c ce42bf30 c00cc264 c00cc114 ce42bfa4 ce42bf40 c00cc288 c00cc250
bf40: 0000004e c0046fa8 ce42a000 00000000 ce42bf7c ce42bf60 c008f390 bea47c08
bf60: ce42bf80 0000004e c0046fa8 bea47c08 00000008 00000000 00000000 c007455c
bf80: 50db1f05 000aee6c 0000008e bea47c1c bea47b48 00016ac4 00000000 ce42bfa8
bfa0: c0046e00 c00cc274 bea47b48 00016ac4 0000de2c bea478c8 bea47b48 00000003
bfc0: bea47b48 00016ac4 00016cf8 000000c3 bea47c38 0000a1d4 bea47c34 00000023
bfe0: 00016968 bea478c8 0000c3f0 401e953c 20000010 0000de2c c438c3d3 cc78d793
Backtrace:
[<c004a914>] (__bug+0x0/0x2c) from [<c00d0d78>] (__follow_mount+0x7c/0xb4)
[<c00d0cfc>] (__follow_mount+0x0/0xb4) from [<c00d0ff4>] (do_lookup+0x80/0x134)
r7:ce42be88 r6:ce42be00 r5:ce078078 r4:ce074200
[<c00d0f74>] (do_lookup+0x0/0x134) from [<c00d2968>] (link_path_walk+0x1e0/0xa4c)
[<c00d2788>] (link_path_walk+0x0/0xa4c) from [<c00d32bc>] (path_walk+0x50/0xa4)
[<c00d326c>] (path_walk+0x0/0xa4) from [<c00d333c>] (do_path_lookup+0x2c/0x54)
[<c00d3310>] (do_path_lookup+0x0/0x54) from [<c00d3d1c>] (user_path_at+0x60/0x94)
r7:ffffff9c r6:ce42be88 r5:ce7d4000 r4:00000001
[<c00d3cbc>] (user_path_at+0x0/0x94) from [<c00cc13c>] (vfs_fstatat+0x34/0x64)
r8:c0046fa8 r7:000000c3 r6:ce42bf08 r5:ce42bf40 r4:bea478c8
[<c00cc108>] (vfs_fstatat+0x0/0x64) from [<c00cc264>] (vfs_stat+0x20/0x24)
r6:00016cf8 r5:ce42bf40 r4:bea478c8
[<c00cc244>] (vfs_stat+0x0/0x24) from [<c00cc288>] (sys_stat64+0x20/0x3c)
[<c00cc268>] (sys_stat64+0x0/0x3c) from [<c0046e00>] (ret_fast_syscall+0x0/0x30)
r5:00016ac4 r4:bea47b48
Code: e1a01000 e59f000c eb0d4c50 e3a03000 (e5833000)
---[ end trace 13709cf351071211 ]---
Kernel panic - not syncing: Attempted to kill init!
Backtrace:
[<c004abb8>] (dump_backtrace+0x0/0x110) from [<c039d8f4>] (dump_stack+0x18/0x1c)
r7:ce428000 r6:ce428000 r5:c004a936 r4:c0523750
[<c039d8dc>] (dump_stack+0x0/0x1c) from [<c039d958>] (panic+0x60/0x17c)
[<c039d8f8>] (panic+0x0/0x17c) from [<c0072e5c>] (do_exit+0x74/0x5e4)
r3:c04f583c r2:ce42bb58 r1:ce4280fc r0:c0467f4e
[<c0072de8>] (do_exit+0x0/0x5e4) from [<c004af64>] (die+0x29c/0x2d8)
[<c004acc8>] (die+0x0/0x2d8) from [<c004dba0>] (__do_kernel_fault+0x6c/0x8c)
[<c004db34>] (__do_kernel_fault+0x0/0x8c) from [<c03a1954>] (do_page_fault+0x1f0/0x20c)
r9:00000817 r8:ce742034 r7:ce742000 r6:ce428000 r5:ce42bd40
r4:00010000
[<c03a1764>] (do_page_fault+0x0/0x20c) from [<c003c2a4>] (do_DataAbort+0x3c/0x9c)
[<c003c268>] (do_DataAbort+0x0/0x9c) from [<c039f92c>] (__dabt_svc+0x4c/0x60)
Exception stack(0xce42bd40 to 0xce42bd88)
bd40: 00000030 00007850 00000001 00000000 00000000 ce42be00 ce73c880 ce42be88
bd60: ce42bdf4 ce73c800 ce42be00 ce42bd94 ce42bcc0 ce42bd88 c0070518 c004a934
bd80: 20000013 ffffffff
r8:ce42bdf4 r7:ce42be88 r6:ce73c880 r5:ce42bd74 r4:ffffffff
[<c004a914>] (__bug+0x0/0x2c) from [<c00d0d78>] (__follow_mount+0x7c/0xb4)
[<c00d0cfc>] (__follow_mount+0x0/0xb4) from [<c00d0ff4>] (do_lookup+0x80/0x134)
r7:ce42be88 r6:ce42be00 r5:ce078078 r4:ce074200
[<c00d0f74>] (do_lookup+0x0/0x134) from [<c00d2968>] (link_path_walk+0x1e0/0xa4c)
[<c00d2788>] (link_path_walk+0x0/0xa4c) from [<c00d32bc>] (path_walk+0x50/0xa4)
[<c00d326c>] (path_walk+0x0/0xa4) from [<c00d333c>] (do_path_lookup+0x2c/0x54)
[<c00d3310>] (do_path_lookup+0x0/0x54) from [<c00d3d1c>] (user_path_at+0x60/0x94)
r7:ffffff9c r6:ce42be88 r5:ce7d4000 r4:00000001
[<c00d3cbc>] (user_path_at+0x0/0x94) from [<c00cc13c>] (vfs_fstatat+0x34/0x64)
r8:c0046fa8 r7:000000c3 r6:ce42bf08 r5:ce42bf40 r4:bea478c8
[<c00cc108>] (vfs_fstatat+0x0/0x64) from [<c00cc264>] (vfs_stat+0x20/0x24)
r6:00016cf8 r5:ce42bf40 r4:bea478c8
[<c00cc244>] (vfs_stat+0x0/0x24) from [<c00cc288>] (sys_stat64+0x20/0x3c)
[<c00cc268>] (sys_stat64+0x0/0x3c) from [<c0046e00>] (ret_fast_syscall+0x0/0x30)
r5:00016ac4 r4:bea47b48

Hello,

The syslink samples use a different memory map from the default EZSDK installation. In order to run syslink examples, you must boot with a different memory for linux. When booting, ensure that the linux bootargs is changed from the default values to MEM=169M.
The syslink samples cannot be run out with graphics or firmware loaded. Please execute the following steps to teardown the graphics plane and ensure that no firmware is running.
You must execute:
target # /etc/init.d/pvr-init stop
target # /etc/init.d/matrix-gui-e stop
target # /etc/init.d/load-hd-firmware.sh stop

For additional information, please refer the software guide.

Hope this helps.

BR
Margarita

Hi Margarita,

We did the same steps an mentioned in Software Guide. We did
setenv bootargs "MEM=169M"
after booting we did all those steps as you can seen in the log.

Hello,

Ar you using the default EZSDK?
Is it custom board or EVM?

BR
Margarita

Yes. We were using default EZSDK. It's a EVM board only.

Now we were able to get the output in CCS Console, but CCS seems to go into some Unknown state in one System API Call. I think at this moment, I needs to check with DaVinci supporting partners. Thanks for the help.