azarton-c1-t31-sdcard Linux kernel uImage

This is a Linux kernel uImage for booting Azarton Cams from a (customized) rootfs located on the sdcard with the following partition layout:

• 1st partition: fat32, with this uImage renamed to: factory_t31_ZMC6tiIDQN
• 2nd partition: ext3, with a proper rootfs, e.g., see here (don't forget to properly configure your wireless lan, see: /etc/wpa_supplicant.conf.dist to use ssh to access the system. Alternatively you could open the cam and connect to its UART)

Compile Hints

• On Linux (or in a Linux VM), setup the Ingenic toolchain, e.g., located here

cd ./path/to/the/toolchain
export CROSS_COMPILE=$(pwd)/bin/mips-linux-gnu-

• Clone this repository and proceed with compiling:

cd ./path/to/the/kernel
make isvp_swan_azartonc1_defconfig
make uImage -j4
ls arch/mips/boot/uImage

Bootlog

Tested with bootloader version: "U-Boot 2013.07 (Jun 02 2020 - 18:53:44)", see boot messages/terminal log captured on UART:

U-Boot SPL 2013.07 (Jun 02 2020 - 18:53:44)
Timer init
CLK stop
PLL init
pll_init:366
pll_cfg.pdiv = 10, pll_cfg.h2div = 5, pll_cfg.h0div = 5, pll_cfg.cdiv = 1, pll_cfg.l2div = 2
nf=116 nr = 1 od0 = 1 od1 = 2
cppcr is 07405100
CPM_CPAPCR 0740510d
nf=100 nr = 1 od0 = 1 od1 = 2
cppcr is 06405100
CPM_CPMPCR 0640510d
nf=100 nr = 1 od0 = 1 od1 = 2
cppcr is 06405100
CPM_CPVPCR 0640510d
cppcr 0x9a7b5510
apll_freq 1392000000 
mpll_freq 1200000000 
vpll_freq = 1200000000
ddr sel mpll, cpu sel apll
ddrfreq 600000000
cclk  1392000000
l2clk 696000000
h0clk 240000000
h2clk 240000000
pclk  120000000
CLK init
SDRAM init
sdram init start
ddr_inno_phy_init ..!
phy reg = 0x00000007, CL = 0x00000007
ddr_inno_phy_init ..! 11:  00000004
ddr_inno_phy_init ..! 22:  00000006
ddr_inno_phy_init ..! 33:  00000006
REG_DDR_LMR: 00000210
REG_DDR_LMR: 00000310
REG_DDR_LMR: 00000110
REG_DDR_LMR, MR0: 00f73011
T31_0x5: 00000007
T31_0x15: 0000000c
T31_0x4: 00000000
T31_0x14: 00000002
INNO_TRAINING_CTRL 1: 00000000
INNO_TRAINING_CTRL 2: 000000a1
T31_cc: 00000003
INNO_TRAINING_CTRL 3: 000000a0
T31_118: 0000003c
T31_158: 0000003c
T31_190: 0000001e
T31_194: 0000001c
jz-04 :  0x00000051 
jz-08 :  0x000000a0 
jz-28 :  0x00000024 
DDR PHY init OK
INNO_DQ_WIDTH   :00000003
INNO_PLL_FBDIV  :00000014
INNO_PLL_PDIV   :00000005
INNO_MEM_CFG    :00000051
INNO_PLL_CTRL   :00000018
INNO_CHANNEL_EN :0000000d
INNO_CWL        :00000006
INNO_CL         :00000007
DDR Controller init
DDRC_STATUS         0x80000001
DDRC_CFG            0x0aa88a42
DDRC_CTRL           0x0000011c
DDRC_LMR            0x00400008
DDRC_DLP            0x00000000
DDRC_TIMING1        0x050f0a06
DDRC_TIMING2        0x021c0a07
DDRC_TIMING3        0x200a0722
DDRC_TIMING4        0x26240031
DDRC_TIMING5        0xff060405
DDRC_TIMING6        0x321c0505
DDRC_REFCNT         0x00910503
DDRC_MMAP0          0x000020f8
DDRC_MMAP1          0x00002800
DDRC_REMAP1         0x030e0d0c
DDRC_REMAP2         0x07060504
DDRC_REMAP3         0x0b0a0908
DDRC_REMAP4         0x0f020100
DDRC_REMAP5         0x13121110
DDRC_AUTOSR_EN      0x00000000
sdram init finished
SDRAM init ok
board_init_r
image entry point: 0x80100000


U-Boot 2013.07 (Jun 02 2020 - 18:53:44)

Board: ISVP (Ingenic XBurst T31 SoC)
DRAM:  128 MiB
Top of RAM usable for U-Boot at: 84000000
Reserving 435k for U-Boot at: 83f90000
Reserving 32772k for malloc() at: 81f8f000
Reserving 32 Bytes for Board Info at: 81f8efe0
Reserving 124 Bytes for Global Data at: 81f8ef64
Reserving 128k for boot params() at: 81f6ef64
Stack Pointer at: 81f6ef48
Now running in RAM - U-Boot at: 83f90000
MMC:   msc: 0
the manufacturer 1c
SF: Detected EN25QH128A

*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
misc_init_r before change the wifi_enable_gpio
gpio_request lable = wifi_enable_gpio gpio = 57
misc_init_r after gpio_request the wifi_enable_gpio ret is 57
misc_init_r after change the wifi_enable_gpio ret is 0
misc_init_r before change the yellow_gpio
gpio_request lable = yellow_gpio gpio = 38
misc_init_r after gpio_request the yellow_gpio ret is 38
misc_init_r after change the yellow_gpio ret is 0
misc_init_r before change the blue_gpio
gpio_request lable = blue_gpio gpio = 39
misc_init_r after gpio_request the blue_gpio ret is 39
misc_init_r after change the blue_gpio ret is 1
gpio_request lable = night_gpio gpio = 49
misc_init_r after gpio_request the night_gpio ret is 49
misc_init_r after change the night_gpio ret is 0
gpio_request lable = USB_able_gpio gpio = 47
misc_init_r after gpio_request the USB_able_gpio ret is 47
misc_init_r after change the USB_able_gpio ret is 1
gpio_request lable = SPK_able_gpio gpio = 63
misc_init_r after gpio_request the SPK_able_gpio ret is 63
misc_init_r after change the SPK_able_gpio ret is 0
gpio_request lable = TF_en_gpio gpio = 50
misc_init_r after gpio_request the TF_en_gpio ret is 50
misc_init_r after change the TF_en_gpio ret is 0
gpio_request lable = TF_cd_gpio gpio = 59
misc_init_r after gpio_request the TF_cd_gpio ret is 59
misc_init_r after change the TF_cd_gpio ret is 0
gpio_request lable = SD_able_gpio gpio = 48
misc_init_r after gpio_request the SD_able_gpio ret is 48
misc_init_r after change the SD_able_gpio ret is 0
misc_init_r before change the wifi_enable_gpio
gpio_request lable = wifi_enable_gpio gpio = 57
misc_init_r after gpio_request the wifi_enable_gpio ret is 57
misc_init_r after change the wifi_enable_gpio ret is 1
Hit any key to stop autoboot:  0 
Interface:  MMC
  Device 0: Vendor: Man 000003 Snr 8d058b00 Rev: 0.13 Prod: SU32G�
            Type: Removable Hard Disk
            Capacity: 30436.5 MB = 29.7 GB (62333952 x 512)
Filesystem: FAT32 "BOOT       "
file_fat_detectfs OK
reading factory_t31_ZMC6tiIDQN
reading factory_t31_ZMC6tiIDQN
## Booting kernel from Legacy Image at 84000000 ...
   Image Name:   Linux-3.10.14__isvp_swan_1.0__
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1818429 Bytes = 1.7 MiB
   Load Address: 80010000
   Entry Point:  803f58b0
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK

Starting kernel ...

[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.10.14__isvp_swan_1.0__ (b@amuel) (gcc version 4.7.2 (Ingenic r2.3.3 2016.12) ) #19 PREEMPT Mon Nov 2 22:10:12 CET 2020
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 RESET ERROR PC:80216380
[    0.000000] [<80216380>] __delay+0x0/0x10
[    0.000000] CPU0 revision is: 00d00100 (Ingenic Xburst)
[    0.000000] FPU revision is: 00b70000
[    0.000000] CCLK:1392MHz L2CLK:696Mhz H0CLK:200MHz H2CLK:200Mhz PCLK:100Mhz
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 00520000 @ 00010000 (usable)
[    0.000000]  memory: 00030000 @ 00530000 (usable after init)
[    0.000000] User-defined physical RAM map:
[    0.000000]  memory: 05000000 @ 00000000 (usable)
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x00000000-0x04ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00000000-0x04ffffff]
[    0.000000] Primary instruction cache 32kB, 8-way, VIPT, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 8-way, VIPT, no aliases, linesize 32 bytes
[    0.000000] pls check processor_id[0x00d00100],sc_jz not support!
[    0.000000] MIPS secondary cache 128kB, 8-way, linesize 32 bytes.
[    0.000000] Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 20320
[    0.000000] Kernel command line: console=ttyS1,115200n8 mem=80M@0x0 rmem=48M@0x5000000 init=/linuxrc root=/dev/mmcblk0p2 rdinit=/linuxrc rw mtdparts=jz_sfc:256K(boot),1984K(kernel),3904K(rootfs),3904K(app),1984K(kback),3904K(aback),384K(cfg),64K(para) rootdelay=5
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Memory: 74852k/81920k available (4026k kernel code, 7068k reserved, 1221k data, 192k init, 0k highmem)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:358
[    0.000000] clockevents_config_and_register success.
[    0.000015] Calibrating delay loop... 1391.00 BogoMIPS (lpj=6955008)
[    0.087831] pid_max: default: 32768 minimum: 301
[    0.092688] Mount-cache hash table entries: 512
[    0.097597] Initializing cgroup subsys debug
[    0.101852] Initializing cgroup subsys freezer
[    0.108031] regulator-dummy: no parameters
[    0.112220] NET: Registered protocol family 16
[    0.126626] bio: create slab <bio-0> at 0
[    0.132102] jz-dma jz-dma: JZ SoC DMA initialized
[    0.137089] usbcore: registered new interface driver usbfs
[    0.142600] usbcore: registered new interface driver hub
[    0.148072] usbcore: registered new device driver usb
[    0.153226]  (null): set:249  hold:250 dev=100000000 h=500 l=500
[    0.159349] media: Linux media interface: v0.10
[    0.163886] Linux video capture interface: v2.00
[    0.169914] Switching to clocksource jz_clocksource
[    0.175124] cfg80211: Calling CRDA to update world regulatory domain
[    0.181737] jz-dwc2 jz-dwc2: cgu clk gate get error
[    0.186640] DWC IN OTG MODE
[    0.190056] dwc2 dwc2: Keep PHY ON
[    0.193422] dwc2 dwc2: Using Buffer DMA mode
[    0.197770] dwc2 dwc2: Core Release: 3.00a
[    0.201930] dwc2 dwc2: DesignWare USB2.0 High-Speed Host Controller
[    0.208278] dwc2 dwc2: new USB bus registered, assigned bus number 1
[    0.21533...