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View Code? Open in Web Editor NEWTinyVision - A Tiny Linux Board / IPC / Server / Router / And so on...
Home Page: https://yuzukihd.top/TinyVision/#/
License: GNU Lesser General Public License v2.1
TinyVision - A Tiny Linux Board / IPC / Server / Router / And so on...
Home Page: https://yuzukihd.top/TinyVision/#/
License: GNU Lesser General Public License v2.1
Hi, there is a color-changing LED next to the USB connector. It seems to be a 2-pin LED, and it seems to match the LED3 between 3.3V and GND.
Is the purpose of the LED just for showing there is power? Is the color changing feature used for indicate undervoltage? Like blue goes away?
Hi @YuzukiTsuru , is the building script of the release file v851se_linux_tinyvision_uart0.zip available somewhere in the repo?
[178]HELLO! BOOT0 is starting!
[181]BOOT0 commit : 5841e68a26
[274][pmu]: bus read error
[276]set pll start
[278]periph0 has been enabled
[281]set pll end
[283]board init ok
[285]DRAM use internal ZQ!!
[288]ZQ value = 0x2e
[290]chip id check OK
[292]POWER SETTING ERROR!
[294]trefi:7.8ms
[297][AUTO DEBUG] single rank and full DQ!
[301]trefi:7.8ms
[303][AUTO DEBUG] rank 0 row = 13
[307][AUTO DEBUG] rank 0 bank = 4
[310][AUTO DEBUG] rank 0 page size = 2 KB
[314]DRAM BOOT DRIVE INFO: V0.16
[317]DRAM CLK = 528 MHz
[320]DRAM Type = 2 (2:DDR2,3:DDR3)
[323]DRAMC read ODT off.
[325]DRAM ODT off.
[328]DRAM SIZE =64 M
[330]dram_tpr4:0x0
[337]DRAM simple test OK.
[339]rtc standby flag is 0x0, super standby flag is 0x0
[345]dram size =64
[347]audio:avcc calibration
[350]card no is 0
[351]sdcard 0 line count 4
[354][mmc]: mmc driver ver 2022-10-25 19:07
[363][mmc]: Wrong media type 0x0
[366][mmc]: Try SD card 0
[387][mmc]: HSSDR52/SDR25 4 bit
[390][mmc]: 50000000 Hz
[392][mmc]: 30436 MB
[394][mmc]: SD/MMC 0 init OK!!!
[481]Loading boot-pkg Succeed(index=0).
[485]Entry_name = optee
[488]Entry_name = u-boot
[496]Entry_name = dtb
[500]mmc not para
[501]Jump to second Boot.
M/TC: OP-TEE version: 15ee1539b (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Tue Mar 29 06:48:41 UTC 2022 arm
E/TC:0 0 platform_standby_fdt_parse:133 no pmu node
E/TC:0 0 sunxi_twi_parse_from_dt:121 no pmu node
U-Boot 2018.07-gb807adc-dirty (May 28 2024 - 23:22:21 +0800) Allwinner Technology
[00.580]CPU: Allwinner Family
[00.583]Model: sun8iw21
I2C: [I2C-ERROR]:twi_send_clk_9pulse() 147 SDA is still Stuck Low, failed.
ready
[00.643]DRAM:
根据TinyVision 在线文档的tina-40-linux-开发章节进行编译固件
修改文件 lichee/brandy-2.0/u-boot-2018/include/configs/sun8iw21p1.h下的
#ifdef CONFIG_SUNXI_MALLOC_LEN
#define SUNXI_SYS_MALLOC_LEN CONFIG_SUNXI_MALLOC_LEN
#else
#define SUNXI_SYS_MALLOC_LEN (32 << 20)
#endif
和修改brandy/brandy-2.0/u-boot-2018/drivers/mmc/sunxi_mmc.h下的
/* need malloc low len when flush unaligned addr cache */
#if defined (CONFIG_MACH_SUN8IW18) || defined (CONFIG_MACH_SUN8IW19) ||
(defined (CONFIG_MACH_SUN8IW20) && (CONFIG_SUNXI_MALLOC_LEN < 0x3700000)) ||
(defined (CONFIG_MACH_SUN8IW21) && (CONFIG_SUNXI_MALLOC_LEN < 0x3700000))
#define SUNXI_MMC_MALLOC_LOW_LEN (4 << 20)
#else
#define SUNXI_MMC_MALLOC_LOW_LEN (16 << 20)
#endif
后,在一次进行编译就出现了这个错误
[ 1.288645] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.297654] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xc0b63838
[ 1.307430] [sunxi-ohci0]: Not init ohci0
[ 1.311956] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[ 1.325721] Registering SWP/SWPB emulation handler
[ 1.342847] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[ 1.360531] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[ 1.392741] mmc0: new high speed SDXC card at address 212f
[ 1.400887] mmcblk0: mmc0:212f 62.5 GiB
[ 1.410583] get det_vbus is fail, -61
[ 1.419923] get id is fail, -61
[ 1.424652] mmcblk0: p1
[ 1.429782] clk: Not disabling unused clocks
[ 1.436386] ALSA device list:
[ 1.439731] No soundcards found.
[ 1.444964] /dev/root: Can't open blockdev
[ 1.449584] VFS: Cannot open root device "mmcblk0p2" or unknown-block(179,2): error -6
[ 1.458587] Please append a correct "root=" boot option; here are the available partitions:
[ 1.468206] 0800 8192 sda
[ 1.468225] driver: sd
[ 1.475138] b300 65537024 mmcblk0
[ 1.475153] driver: mmcblk
[ 1.482791] b301 8192 mmcblk0p1 00000000-01
[ 1.482805]
[ 1.490391] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)
[ 1.499810] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.67 #1
[ 1.506419] Hardware name: Generic DT based system
[ 1.511776] unwind_backtrace from show_stack+0x10/0x14
[ 1.517636] show_stack from dump_stack_lvl+0x40/0x4c
[ 1.523291] dump_stack_lvl from panic+0x100/0x304
[ 1.528655] panic from mount_block_root+0x184/0x204
[ 1.534216] mount_block_root from prepare_namespace+0x140/0x17c
[ 1.540937] prepare_namespace from kernel_init+0x14/0x12c
[ 1.547076] kernel_init from ret_from_fork+0x14/0x28
[ 1.552724] Exception stack(0xc4811fb0 to 0xc4811ff8)
[ 1.558366] 1fa0: 00000000 00000000 00000000 00000000
[ 1.567495] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1.576622] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 1.584050] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2) ]---
好像sdmmc分区有问题但是不知道咋搞
It happens both with the official image or my built from source.
When I run reboot in adb shell,
the serial port prints following code and freezes.
starting pid 942, tty '': '/etc/init.d/rcK'
/etc/init.d/rcK: line 7: /etc/init.d/S01app: not found
Not defined "stop" functions!!!
Stopping network: FAIL
Saving random seed... done.
stop...
Stopping audio: playing '/home/res/audio/shutdown.wav': 2 ch, 48000 hz, 16 bit
Successfully play shutdown music
Stopping logging: OK
Unload mpp modules
rmmod: can't unload module 'sunxi_eise': No such file or directory
rmmod: can't unload module 'sunxi_aio': No such file or directory
rmmod: can't unload module 'videobuf2_v4l2': No such file or directory
rmmod: can't unload module 'videobuf2_memops': No such file or directory
rmmod: can't unload module 'videobuf2_core': No such file or directory
starting pid 1037, tty '': '/sbin/swapoff -a'
can't run '/sbin/swapoff': No such file or directory
starting pid 1038, tty '': '/bin/umount -a -r'
umount: can't remount adb read-only
umount: /dev/pts busy - remounted read-only
umount: devpts busy - remounted read-only
umount: devtmpfs busy - remounted read-only
The system is going down NOW!
Sent SIGTERM to all processes[ 70.250067] android_work: sent uevent USB_STATE=DISCONNECTED
Sen
Requesting system reboot
[ 72.261834] sunxi-mmc sdc0: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[ 72.486375] [alarmtimer] have no shutdown alarm! alarmtimer_shutdown 322
[ 72.494210] sunxi_ohci_hcd_shutdown, ohci0-controller is disable, need not shutdown
[ 72.502945] sunxi_ehci_hcd_shutdown, ehci0-controller is disable, need not shutdown
[ 72.511677] reboot: Restarting system
[ 72.515804]
[ 72.517470] Restarting Linux version 4.9.191 (yuzuki@YuzukiKoddo) (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) ) #3 PREEMPT Sun Feb 18 18:44:27 CST 2024
[ 72.517470]
CCC
你好,我参考这个链接:
Tina 5.0 Linux 开发
menuconfig没有做任何修改,成功生成了v851se_linux_tinyvision_uart0.img。
但是和您提供的同名img一样。ifconfig看不到网卡,而且dmesg里也没有网卡的信息。请问如何配置可以加入网卡?
另外顺便咨询一下,我想在板子上使用OV9281摄像头,请问在menuconfig哪里可以配置驱动?还是要自行加入内核模块?
When I unzip the TinyVision-tina.0.0.2.zip and combine its patch package(tina-bsp-tinyvision.tar.gz). I can't find build/envsetup.sh under the top path.
Hi @YuzukiTsuru
I have a question regarding the TinyVison board. The features page suggests that the chip can encode videos using H.264/H.265 with frame resolutions of 3840x2160@20fps which is 8Mpixels, but the chip datasheet suggests it supports only up to 4Mpixels on CSI interface. Can you elaborate more on this?
Also, I wanted to order a Tinyvison board on Taobao to try it but it seems it is out of stock, so do you have any idea when it will be available again to order ?
Thanks for your help
thank you I tested and it worked.
but i need to record from camera and compress it
i tried to use trecordertest.c but it have Segmentation fault
error
root@TinaLinux:~# trecorderdemo 0
****************************************************************************
* This program shows how to test trecorder
****************************************************************************
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> tina_multimedia <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
tag : tina3.5
branch: tina-dev
date : Mon Jul 15 19:04:59 2019 +0800
Change-Id: I5f6c8a88d7b387a312b7744797a0d5f8ab07ee7a
-------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------
| Preview Status | Preview Size | Audio Status | Water Mark | Recorder Status |
---------------------------------------------------------------------------------------------
front | enable | full | normal | disable | stop |
---------------------------------------------------------------------------------------------
rear | | | | | |
---------------------------------------------------------------------------------------------
RecorderCmd# Segmentation fault (core dumped)
root@TinaLinux:~#
you have any idea to how solve or debug it ?
I using GC2053 camera
and this is my menuconfig choices
before I enable USE VIN ISP
, in recorder There was no Segmentation fault
, but it did not work
Originally posted by @mahdi2001h in #30 (comment)
Hi
I have following error while i want to compile Tina 5.0 base this link:
https://tinyvision.yuzukihd.top/#/?id=tina-50-linux-开发
this error is in compile openWRT sysroot step:
...
copy from /home/mahdi/tina-v853-open/openwrt/target/v851se/v851se-tinyvision/defconfig
target/linux/generic/image/Config.in:12:warning: choice default symbol 'uImage' is not contained in the choice
target/linux/generic/image/Config.in:47:warning: choice default symbol 'uImage' is not contained in the choice
target/linux/generic/image/Config.in:72:warning: choice default symbol 'CONFIG_BOOT_IMAGE_NAME_SUFFIX_NONE' is not contained in the choice
target/linux/generic/image/Config.in:89:warning: choice default symbol 'CONFIG_ROOTFS_IMAGE_NAME_SUFFIX_NONE' is not contained in the choice
#
# No change to .config
#
copy to /home/mahdi/tina-v853-open/openwrt/target/v851se/v851se-tinyvision/defconfig
make[2]: Entering directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
Makefile:29: "NOTE: Will skip kernel build."
The command image-prereq(include/kernel-build.mk) execute.
time: target/linux/prereq#0.07#0.04#0.12
make[2]: Leaving directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
make[1]: Leaving directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
make[1] world
make[2] -C /home/mahdi/tina-v853-open/openwrt/target/v851se check
make[2] target/compile
make[3] -C /home/mahdi/tina-v853-open/openwrt/target/v851se compile
ERROR: target/linux failed to build.
make -r world: build failed. Please re-run make with -j1 V=s or V=sc for a higher verbosity level to see what's going on
/home/mahdi/tina-v853-open/openwrt/openwrt/include/toplevel.mk:236: recipe for target 'world' failed
make: *** [world] Error 1
make: Leaving directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
INFO: build_openwrt_rootfs failed
and when add V=s
to file build/mkcmd.sh
--- <unnamed>
+++ <unnamed>
@@ -4,7 +4,7 @@
local openwrt_rootdir=${LICHEE_TOP_DIR}/openwrt/openwrt
echo "==mkcmd.sh: build_openwrt_rootfs $@=="
- ${LICHEE_TOP_DIR}/prebuilt/hostbuilt/make4.1/bin/make -C ${openwrt_rootdir} $@
+ ${LICHEE_TOP_DIR}/prebuilt/hostbuilt/make4.1/bin/make -C ${openwrt_rootdir} V=s $@
return $?
}
full log :
copy from /home/mahdi/tina-v853-open/openwrt/target/v851se/v851se-tinyvision/defconfig
target/linux/generic/image/Config.in:12:warning: choice default symbol 'uImage' is not contained in the choice
target/linux/generic/image/Config.in:47:warning: choice default symbol 'uImage' is not contained in the choice
target/linux/generic/image/Config.in:72:warning: choice default symbol 'CONFIG_BOOT_IMAGE_NAME_SUFFIX_NONE' is not contained in the choice
target/linux/generic/image/Config.in:89:warning: choice default symbol 'CONFIG_ROOTFS_IMAGE_NAME_SUFFIX_NONE' is not contained in the choice
#
# No change to .config
#
copy to /home/mahdi/tina-v853-open/openwrt/target/v851se/v851se-tinyvision/defconfig
make[2]: Entering directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
Makefile:29: "NOTE: Will skip kernel build."
The command image-prereq(include/kernel-build.mk) execute.
time: target/linux/prereq#0.11#0.10#0.21
make[2]: Leaving directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
make[1]: Leaving directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
make[1]: Entering directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
make[2]: Entering directory '/home/mahdi/tina-v853-open/openwrt/target/v851se'
/home/mahdi/tina-v853-open/openwrt/openwrt/include/target.mk:248: CPU_TYPE "xscale" doesn't correspond to a known type
Parse error at /home/mahdi/tina-v853-open/openwrt/openwrt/scripts/kconfig.pl line 144.
make[2]: Leaving directory '/home/mahdi/tina-v853-open/openwrt/target/v851se'
time: target/linux/check#0.01#0.00#0.01
make[2]: Entering directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
make[3]: Entering directory '/home/mahdi/tina-v853-open/openwrt/target/v851se'
make[4]: Entering directory '/home/mahdi/tina-v853-open/openwrt/target/v851se/v851se-tinyvision'
Makefile:29: "NOTE: Will skip kernel build."
rm -rf /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision
mkdir -p /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision
mkdir -p /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision
if [ -d /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9 ]; then rmdir /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9; fi
if [ -L /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9 ]; then rm -f /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9; fi
ln -s "/kernel/linux-4.9/" /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9
if [ -d /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9/user_headers ]; then rm -rf /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9/user_headers; fi
touch /home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9/.prepared_d41d8cd98f00b204e9800998ecf8427e
touch: cannot touch '/home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9/.prepared_d41d8cd98f00b204e9800998ecf8427e': No such file or directory
Makefile:29: recipe for target '/home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9/.prepared_d41d8cd98f00b204e9800998ecf8427e' failed
make[4]: *** [/home/mahdi/tina-v853-open/out/v851se/tinyvision/openwrt/build_dir/target/linux-v851se-tinyvision/linux-4.9/.prepared_d41d8cd98f00b204e9800998ecf8427e] Error 1
make[4]: Leaving directory '/home/mahdi/tina-v853-open/openwrt/target/v851se/v851se-tinyvision'
Makefile:13: recipe for target 'compile' failed
make[3]: *** [compile] Error 2
make[3]: Leaving directory '/home/mahdi/tina-v853-open/openwrt/target/v851se'
time: target/linux/compile#0.04#0.02#0.07
ERROR: target/linux failed to build.
target/Makefile:23: recipe for target 'target/linux/compile' failed
make[2]: *** [target/linux/compile] Error 1
make[2]: Leaving directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
target/Makefile:18: recipe for target '/home/mahdi/tina-v853-open/openwrt/openwrt/staging_dir/target/stamp/.target_compile' failed
make[1]: *** [/home/mahdi/tina-v853-open/openwrt/openwrt/staging_dir/target/stamp/.target_compile] Error 2
make[1]: Leaving directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
/home/mahdi/tina-v853-open/openwrt/openwrt/include/toplevel.mk:236: recipe for target 'world' failed
make: *** [world] Error 2
make: Leaving directory '/home/mahdi/tina-v853-open/openwrt/openwrt'
INFO: build_openwrt_rootfs failed
how to fix ?
Hi,
There is no source build directory in "TinyVision-tina.0.0.2" directory, so I stoped in first step : source build/envsetup.sh
What have I done wrong?
Camera works good on Lizard board, but not starting on TinyVision. Tried 0.0.1 and 0.0.2 versions, same log.
Load mpp modules
insmod: can't insert '/lib/modules/4.9.191/videobuf2-core.ko': No such file or directory
insmod: can't insert '/lib/modules/4.9.191/videobuf2-memops.ko': No such file or directory
insmod: can't insert '/lib/modules/4.9.191/videobuf2-v4l2.ko': N[ 4.839192] [VIN_WARN]sensor_helper_probe: cannot get sensor0_cameravdd supply, setting it to NULL!
o such file or directory
[ 4.850007] [VIN_WARN]sensor_helper_probe: cannot get sensor0_iovdd supply, setting it to NULL!
[ 4.861958] [VIN_WARN]sensor_helper_probe: cannot get sensor0_avdd supply, setting it to NULL!
[ 4.871667] [VIN_WARN]sensor_helper_probe: cannot get sensor0_dvdd supply, setting it to NULL!
[ 4.985950] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 4.995466] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.005030] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.014402] [VIN_DEV_I2C]gc2053_mipi sensor read retry = 2
[ 5.235879] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.245389] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.254921] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.264283] [VIN_DEV_I2C]gc2053_mipi sensor read retry = 2
[ 5.485874] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.495382] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.504909] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.514268] [VIN_DEV_I2C]gc2053_mipi sensor read retry = 2
[ 5.735893] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.745403] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.754926] sunxi_i2c_do_xfer()1974 - [i2c3] incomplete xfer (status: 0x20, dev addr: 0x37)
[ 5.764495] [VIN_DEV_I2C]gc2053_mipi sensor read retry = 2
[ 5.770709] [gc2053_mipi] error, chip found is not an target chip.
[ 5.790119] [VIN_ERR]registering gc2053_mipi, No such device!
insmod: can't insert '/lib/modules/4.9.191/sunxi_aio.ko': No such file or directory
insmod: can't insert '/lib/modules/4.9.191/sunxi_eise.ko': No such file or directory
hello
I need to record video with encoding (like H264) .
it possible in tina 5 build system ?
How should I do this?
Hello,
I am trying to generate an SD card image for TinyVision, at the moment I'm following the steps for "Debian 12".
Now I'm stuck at the genimage
part. According to the script, an empty rootfs folder is passed so the real roots won't get duplicated. Still I don't see how it is injected then? If I just execute the script as mentioned it fails because the rootfs cannot be found. I believe it needs to be linked or at least be built at a certain place, but I couldn't figure out how or where yet. Please advise.
Hi
I'm using Tina linux-4.9 and the CPU become a bottleneck and I'd like to offload some code to E907.
If I understand it correctly, I can edit board.dts and config-4.9. Then I rebuild the image and flash it, I would find remoteproc in /sys/kernel/debug/.
So I manually applied the change in 89557df and fd6f0b3
I did not add
CONFIG_MEDIA_USB_SUPPORT=y
CONFIG_USB_VIDEO_CLASS=y
because I have no USB device.
However the newly flashed SD card does not show remoteproc in /sys/kernel/debug/. Is there anything I need to do to load the driver or do some trouble shoot?
内核的启动启动日志:
[ 0.000005][I] | | | | ___ | | || |
[ 0.000010][I] | | | | | -| | -| | |
[ 0.000015][I] |_____| || ||| |||||
[ 0.000020][I] |_|
[ 0.000025][I] ***********************************
[ 0.000030][I] SyterKit V0.1.2 Commit:
[ 0.000034][I] Built by: arm-none-eabi-gcc
[ 0.000039][I] ***********************************
[ 0.000044][I]
[ 0.000045][I] Chip ID is: 62c070007c0048200146c474044e1ecf
[ 0.000053][I] DRAM: size = 64MB
[ 0.000059][I] DRAM: simple test OK
[ 0.000062][I] SMHC: sdhci0 controller v50400 initialized
[ 0.000074][I] SMHC: capacity 31.3GB
[ 0.000078][I] SHMC: SD card detected
[ 0.000151][I] FATFS: read sunxi.dtb addr=41008000
[ 0.000160][I] FATFS: read in 5ms at 2.59MB/S
[ 0.000164][I] FATFS: read zImage addr=41800000
[ 1.000348][I] FATFS: read in 1180ms at 4.42MB/S
[ 1.000352][I] FATFS: read config.txt addr=40008000
[ 1.000358][I] FATFS: read in 1ms at 0.18MB/S
[ 1.000362][I] FATFS: done in 1211ms
[ 1.000379][I] Hit any key to stop autoboot: 0
[ 4.000385][I] Linux zImage->code = 0x000000000
[ 4.000390][I] disable mmu ok...
[ 4.000394][I] disable dcache ok...
[ 4.000397][I] disable icache ok...
[ 4.000401][I] free interrupt ok...
[ 4.000405][I] enable kernel smp ok...
[ 4.000409][I] jump to kernel address: 0x41800000
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 6.7.0-rc7 (lmmuyu@ubuntu) (arm-linux-gnueabihf-gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #7 SMP Mon Jan 15 00:04:04 PST 2024
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: TinyVision
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] OF: reserved mem: 0x43c00000..0x43ffffff (4096 KiB) nomap non-reusable riscv0@43c00000
[ 0.000000] cma: Reserved 4 MiB at 0x43800000 on node -1
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000040000000-0x0000000043bfffff]
[ 0.000000] HighMem [mem 0x0000000043c00000-0x0000000043ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000040000000-0x0000000043bfffff]
[ 0.000000] node 0: [mem 0x0000000043c00000-0x0000000043ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x0000000043ffffff]
[ 0.000000] percpu: Embedded 12 pages/cpu s17108 r8192 d23852 u49152
[ 0.000000] Kernel command line: cma=4M root=/dev/mmcblk0p2 init=/sbin/init console=ttyS0,115200 earlyprintk=sunxi-uart,0x02500000 rootwait clk_ignore_unused mac_addr=4a:13:e4:f9:79:75 mem=64M
[ 0.000000] Unknown kernel command line parameters "earlyprintk=sunxi-uart,0x02500000 mac_addr=4a:13:e4:f9:79:75", will be passed to user space.
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16264
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 43120K/65536K available (8192K kernel code, 961K rwdata, 2324K rodata, 1024K init, 258K bss, 18320K reserved, 4096K cma-reserved, 0K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (virt).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000002] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.000019] Switching to timer-based delay loop, resolution 41ns
[ 0.000213] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000699] Console: colour dummy device 80x30
[ 0.000771] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.000794] CPU: Testing write buffer coherency: ok
[ 0.000852] pid_max: default: 32768 minimum: 301
[ 0.001095] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.001120] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.002266] /cpus/cpu@0 missing clock-frequency property
[ 0.002311] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.004187] Setting up static identity map for 0x40100000 - 0x40100060
[ 0.004554] rcu: Hierarchical SRCU implementation.
[ 0.004569] rcu: Max phase no-delay instances is 1000.
[ 0.005354] smp: Bringing up secondary CPUs ...
[ 0.005402] smp: Brought up 1 node, 1 CPU
[ 0.005418] SMP: Total of 1 processors activated (48.00 BogoMIPS).
[ 0.005429] CPU: All CPU(s) started in SVC mode.
[ 0.006237] devtmpfs: initialized
[ 0.010328] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 0.010667] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.010712] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[ 0.011064] pinctrl core: initialized pinctrl subsystem
[ 0.013477] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.014892] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.016194] thermal_sys: Registered thermal governor 'step_wise'
[ 0.016559] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.016580] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.019298] platform soc: Fixed dependency cycle(s) with /soc/interrupt-controller@3021000
[ 0.020795] platform 2001000.clock-controller: Fixed dependency cycle(s) with /soc/rtc@7090000
[ 0.024600] platform 7010000.clock-controller: Fixed dependency cycle(s) with /soc/rtc@7090000
[ 0.029758] SCSI subsystem initialized
[ 0.033405] usbcore: registered new interface driver usbfs
[ 0.033489] usbcore: registered new interface driver hub
[ 0.033560] usbcore: registered new device driver usb
[ 0.033834] mc: Linux media interface: v0.10
[ 0.033912] videodev: Linux video capture interface: v2.00
[ 0.034026] pps_core: LinuxPPS API ver. 1 registered
[ 0.034035] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [email protected]
[ 0.034060] PTP clock support registered
[ 0.034879] Advanced Linux Sound Architecture Driver Initialized.
[ 0.036665] clocksource: Switched to clocksource arch_sys_counter
[ 0.051610] NET: Registered PF_INET protocol family
[ 0.051919] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.052739] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 0.052787] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.052809] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.052836] TCP bind hash table entries: 1024 (order: 2, 16384 bytes, linear)
[ 0.052894] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.053025] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.053080] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.053353] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.054492] RPC: Registered named UNIX socket transport module.
[ 0.054517] RPC: Registered udp transport module.
[ 0.054524] RPC: Registered tcp transport module.
[ 0.054529] RPC: Registered tcp-with-tls transport module.
[ 0.054534] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.055737] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[ 0.057790] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[ 0.058881] NFS: Registering the id_resolver key type
[ 0.058979] Key type id_resolver registered
[ 0.058987] Key type id_legacy registered
[ 0.059175] bounce: pool size: 64 pages
[ 0.059281] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 0.059297] io scheduler mq-deadline registered
[ 0.059306] io scheduler kyber registered
[ 0.059343] io scheduler bfq registered
[ 0.168857] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.181957] CAN device driver interface
[ 0.186239] sun6i-rtc 7090000.rtc: registered as rtc0
[ 0.186394] sun6i-rtc 7090000.rtc: setting system clock to 1970-01-02T00:00:05 UTC (86405)
[ 0.187215] i2c_dev: i2c /dev entries driver
[ 0.191049] usbcore: registered new interface driver usbhid
[ 0.191069] usbhid: USB HID core driver
[ 0.194785] NET: Registered PF_PACKET protocol family
[ 0.194812] can: controller area network core
[ 0.194888] NET: Registered PF_CAN protocol family
[ 0.194899] can: raw protocol
[ 0.194911] can: broadcast manager protocol
[ 0.194923] can: netlink gateway - max_hops=1
[ 0.195124] Key type dns_resolver registered
[ 0.195507] Registering SWP/SWPB emulation handler
[ 0.221069] gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.
[ 0.230701] sun8i-v851se-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
[ 0.233133] printk: legacy console [ttyS0] disabled
[ 0.254068] 2500000.serial: ttyS0 at MMIO 0x2500000 (irq = 232, base_baud = 1500000) is a 16550A
[ 0.254161] printk: legacy console [ttyS0] enabled
[ 1.038541] 2500800.serial: ttyS1 at MMIO 0x2500800 (irq = 233, base_baud = 1500000) is a 16550A
[ 1.063767] sunxi-mmc: probe of 4020000.mmc failed with error -16
[ 1.074046] clk: Not disabling unused clocks
[ 1.078480] ALSA device list:
[ 1.081460] No soundcards found.
[ 1.085799] Waiting for root device /dev/mmcblk0p2...
[ 11.371585] platform 4100000.usb: deferred probe pending
[ 11.377044] platform 4101000.usb: deferred probe pending
[ 11.382366] platform 4101400.usb: deferred probe pending
内核.config文件
Uploading config.zip…
设备树文件是用的https://github.com/YuzukiHD/TinyVision/tree/main/kernel/linux-6.7-drivers/dts下的文件
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