User:Svenska/QT-7

Svenska/QT-7
Manufacturer	Unknown
Dimensions	182mm x 122mm x 4mm
Release Date	2018
Specifications
SoC	A33 @ ?? Ghz
DRAM	1GiB DDR2 @ 336 MHz (see below)
NAND	4 GB (see below)
Power	DC 5V, µUSB, 3000mAh 3.7V Li-Ion battery
Features
LCD	1024x600 (7" 16:9)
Touchscreen	capacitive (GSL1680)
Audio	3.5mm headphone plug, internal speaker, internal microphone
Network	WiFi 802.11 b/g/n (RTL8723BS)
Storage	µSD
USB	1 USB2.0 OTG
Camera	SIV121D (640x480) front, SIV121D (640x480) rear

This page needs to be properly filled according to the New Device Howto and the New Device Page guide.

Identification

This device was sold on Wish in late 2018 in different colors as either 8 GB or 16 GB version.

While this particular device was sold as an 8 GB version, only 4 GB actually exist. The Android has been modified to show 8 GB regardless. Free space is 2.5 GB (of which 0.5 GB in /system).

While /proc/meminfo shows 1 GB total DRAM, "dd" is unable to copy memory blocks larger than ~400 MB. This seems to indicate that only 512 MB of RAM actually exist. The four visible RAM chips are 1 Gbit each, totalling 512 MB, but there might be additional chips on the backside.

The PCB has the following silkscreened on it:

TW_A0766BS3_V20_20171201

In Android, under Settings->About Tablet, you will find:

• Model Number: QT-7
• Build Number: A0720BS3_1024x600_4.4_20180608
• Processor Type: QuadCore-A33

Sunxi support

Current status

Does not work with U-Boot v2018.09 "q8_a33_tablet_1024x600_defconfig".

Manual build

You can build things for yourself by following our Manual build howto and by choosing from the configurations available below.

U-Boot

Mainline U-Boot

The tablet does not work with U-Boot v2018.09 "q8_a33_tablet_1024x600_defconfig" build target.

Linux Kernel

Sunxi/Legacy Kernel

The FEX file was retrieved via mmap(), click "Expand" on the right to display:

[twd_config]
ddrx2 = 1

[product]
version = "100"
machine = "evb"

[platform]
eraseflag = 1
next_work = 3

[target]
boot_clock = 1008
storage_type = 0
burn_key = 1

[key_detect_en]
keyen_flag = 1

[power_sply]
dcdc1_vol = 3300
dcdc2_vol = 1100
dcdc3_vol = 1200
dcdc4_vol = 0
dcdc5_vol = 1800
aldo2_vol = 2500
aldo3_vol = 3000

[card_boot]
logical_start = 40960
sprite_gpio0 =
next_work = 3

[card0_boot_para]
card_ctrl = 0
card_high_speed = 1
card_line = 4
sdc_d1 = port:PF00<2><1><2><default>
sdc_d0 = port:PF01<2><1><2><default>
sdc_clk = port:PF02<2><1><2><default>
sdc_cmd = port:PF03<2><1><2><default>
sdc_d3 = port:PF04<2><1><2><default>
sdc_d2 = port:PF05<2><1><2><default>

[card2_boot_para]
card_ctrl = 2
card_high_speed = 1
card_line = 4
sdc_2xmode = 1
sdc_clk = port:PC05<3><1><2><default>
sdc_cmd = port:PC06<3><1><2><default>
sdc_d0 = port:PC08<3><1><2><default>
sdc_d1 = port:PC09<3><1><2><default>
sdc_d2 = port:PC10<3><1><2><default>
sdc_d3 = port:PC11<3><1><2><default>

[twi_para]
twi_port = 0
twi_scl = port:PH02<2><default><default><default>
twi_sda = port:PH03<2><default><default><default>

[uart_para]
uart_debug_port = 0
uart_debug_tx = port:PF02<3><1><default><default>
uart_debug_rx = port:PF04<3><1><default><default>

[force_uart_para]
force_uart_port = 0
force_uart_tx = port:PF02<3><1><default><default>
force_uart_rx = port:PF04<3><1><default><default>

[jtag_para]
jtag_enable = 0
jtag_ms = port:PF00<3><default><default><default>
jtag_ck = port:PF05<3><default><default><default>
jtag_do = port:PF03<3><default><default><default>
jtag_di = port:PF01<3><default><default><default>

[clock]
pll3 = 297
pll4 = 300
pll6 = 600
pll8 = 408
pll9 = 480
pll10 = 297
pll_cpupat = 0
pll_gpupat = -1002379674
pll_videopat = 0
pll_vepat = 0
pll_hsicpat = 0
pll_depat = 0
pll_mipipat = 0
pll_mipitun = -1979703288
pll_mipibias = -133168128

[pm_para]
standby_mode = 1

[dram_para]
dram_clk = 336
dram_type = 2
dram_zq = 0x3bfb
dram_odt_en = 1
dram_para1 = 283378176
dram_para2 = 0
dram_mr0 = 611
dram_mr1 = 64
dram_mr2 = 0
dram_mr3 = 0
dram_tpr0 = 0x481994
dram_tpr1 = 0x531c18e
dram_tpr2 = 0x80062
dram_tpr3 = 0x0
dram_tpr4 = 0x0
dram_tpr5 = 0x0
dram_tpr6 = 0x0
dram_tpr7 = 0x0
dram_tpr8 = 0x0
dram_tpr9 = 0x0
dram_tpr10 = 0x0
dram_tpr11 = 0x50005
dram_tpr12 = 0x0
dram_tpr13 = 0x1101

[pm_para]
standby_mode = 1

[wakeup_src_para]
cpu_en = 0
cpu_freq = 48
pll_ratio = 273
dram_selfresh_en = 1
dram_freq = 36
wakeup_src_wl = port:PL07<4><default><default><0>
wakeup_src_bt = port:PL09<4><default><default><0>

[twi0]
twi_used = 1
twi_scl = port:PH02<2><default><default><default>
twi_sda = port:PH03<2><default><default><default>

[twi1]
twi_used = 1
twi_scl = port:PH04<2><default><default><default>
twi_sda = port:PH05<2><default><default><default>

[twi2]
twi_used = 1
twi_scl = port:PE12<3><default><default><default>
twi_sda = port:PE13<3><default><default><default>

[uart0]
uart_used = 1
uart_port = 0
uart_type = 2
uart_tx = port:PF02<3><1><default><default>
uart_rx = port:PF04<3><1><default><default>

[uart1]
uart_used = 1
uart_type = 4
uart_tx = port:PG06<2><1><default><default>
uart_rx = port:PG07<2><1><default><default>
uart_rts = port:PG08<2><1><default><default>
uart_cts = port:PG09<2><1><default><default>

[uart2]
uart_used = 0
uart_type = 4
uart_tx = port:PB00<2><1><default><default>
uart_rx = port:PB01<2><1><default><default>
uart_rts = port:PB02<2><1><default><default>
uart_cts = port:PB03<2><1><default><default>

[uart3]
uart_used = 0
uart_type = 4
uart_tx = port:PH06<3><1><default><default>
uart_rx = port:PH07<3><1><default><default>
uart_rts = port:PH08<3><1><default><default>
uart_cts = port:PH09<3><1><default><default>

[uart4]
uart_used = 0
uart_port = 4
uart_type = 2
uart_tx = port:PA04<2><1><default><default>
uart_rx = port:PA05<2><1><default><default>
uart_rts = port:PA06<2><1><default><default>
uart_cts = port:PA07<2><1><default><default>

[spi0]
spi_used = 0
spi_cs_bitmap = 1
spi_mosi = port:PC00<3><default><default><default>
spi_miso = port:PC01<3><default><default><default>
spi_sclk = port:PC02<3><default><default><default>
spi_cs0 = port:PC03<3><1><default><default>

[spi1]
spi_used = 0
spi_cs_bitmap = 1
spi_cs0 = port:PA00<2><1><default><default>
spi_sclk = port:PA01<2><default><default><default>
spi_mosi = port:PA02<2><default><default><default>
spi_miso = port:PA03<2><default><default><default>

[spi_devices]
spi_dev_num = 0

[spi_board0]
modalias = "at25df641"
max_speed_hz = 50000000
bus_num = 0
chip_select = 0
mode = 0

[ctp_para]
ctp_used = 1
ctp_name = "gsl1680_d702"
ctp_twi_id = 0
ctp_twi_addr = 0x40
ctp_screen_max_x = 800
ctp_screen_max_y = 480
ctp_revert_x_flag = 1
ctp_revert_y_flag = 1
ctp_exchange_x_y_flag = 1
ctp_int_port = port:PB05<4><default><default><default>
ctp_wakeup = port:PH01<1><default><default><1>
ctp_power_ldo = "axp22_ldoio1"
ctp_power_ldo_vol = 3300
ctp_power_io =

[ctp_list_para]
ctp_det_used = 1
ft5x_ts = 0
gt82x = 0
gslX680 = 0
tc1126 = 1
gslX680new = 1
gt9xx_ts = 0
gt9xxf_ts = 0
tu_ts = 0
gt818_ts = 0
zet622x = 0
aw5306_ts = 0
icn83xx_ts = 0

[tkey_para]
tkey_used = 0
tkey_twi_id =
tkey_twi_addr =
tkey_int =

[motor_para]
motor_used = 0
motor_shake = port:power3<1><default><default><1>
motor_ldo = ""
motor_ldo_voltage = 3300

[ths_para]
ths_used = 1
ths_trip1_count = 3
ths_trip1_0 = 75
ths_trip1_1 = 90
ths_trip1_2 = 110
ths_trip1_0_min = 0
ths_trip1_0_max = 1
ths_trip1_1_min = 1
ths_trip1_1_max = 3
ths_trip1_2_min = 0
ths_trip1_2_max = 0

[cooler_table]
cooler_count = 4
cooler0 = "1344000 4 4294967295 0"
cooler1 = "1200000 4 4294967295 0"
cooler2 = "1008000 4 4294967295 0"
cooler3 = "648000 4 4294967295 0"

[nand0_para]
nand_support_2ch = 0
nand0_used = 1
nand0_we = port:PC00<2><default><default><default>
nand0_ale = port:PC01<2><default><default><default>
nand0_cle = port:PC02<2><default><default><default>
nand0_ce1 = port:PC03<2><default><default><default>
nand0_ce0 = port:PC04<2><default><default><default>
nand0_nre = port:PC05<2><default><default><default>
nand0_rb0 = port:PC06<2><default><default><default>
nand0_rb1 = port:PC07<2><default><default><default>
nand0_d0 = port:PC08<2><default><default><default>
nand0_d1 = port:PC09<2><default><default><default>
nand0_d2 = port:PC10<2><default><default><default>
nand0_d3 = port:PC11<2><default><default><default>
nand0_d4 = port:PC12<2><default><default><default>
nand0_d5 = port:PC13<2><default><default><default>
nand0_d6 = port:PC14<2><default><default><default>
nand0_d7 = port:PC15<2><default><default><default>
nand0_ndqs = port:PC16<2><default><default><default>
nand0_ce2 = port:PC17<2><default><default><default>
nand0_ce3 = port:PC18<2><default><default><default>

[disp_init]
disp_init_enable = 1
disp_mode = 0
screen0_output_type = 1
screen0_output_mode = 5
screen1_output_type = 1
screen1_output_mode = 5
fb0_format = 10
fb0_pixel_sequence = 0
fb0_scaler_mode_enable = 0
fb0_width = 0
fb0_height = 0
fb1_format = 10
fb1_pixel_sequence = 0
fb1_scaler_mode_enable = 0
fb1_width = 0
fb1_height = 0
lcd0_backlight = 197
lcd1_backlight = 197
lcd0_bright = 50
lcd0_contrast = 50
lcd0_saturation = 57
lcd0_hue = 50
lcd1_bright = 50
lcd1_contrast = 50
lcd1_saturation = 57
lcd1_hue = 50

[lcd0_para]
lcd_used = 1
lcd_driver_name = "default_lcd"
lcd_if = 0
lcd_x = 1024
lcd_y = 600
lcd_width = 197
lcd_height = 114
lcd_dclk_freq = 50
lcd_pwm_used = 1
lcd_pwm_ch = 0
lcd_pwm_freq = 50000
lcd_pwm_pol = 1
lcd_hbp = 160
lcd_ht = 1344
lcd_hspw = 20
lcd_vbp = 23
lcd_vt = 635
lcd_vspw = 3
lcd_lvds_if = 0
lcd_dsi_lane = 4
lcd_dsi_format = 2
lcd_dsi_eotp = 0
lcd_dsi_vc = 0
lcd_dsi_te = 0
lcd_frm = 1
lcd_gamma_en = 0
lcd_bright_curve_en = 0
lcd_cmap_en = 0
deu_mode = 0
lcdgamma4iep = 22
smart_color = 90
lcd_gpio_0 = port:PH07<1><0><default><1>
lcd_bl_en = port:PH06<1><0><default><1>
lcd_power = "axp22_dc1sw"
lcdd0 = port:PD00<2><0><default><default>
lcdd1 = port:PD01<2><0><default><default>
lcdd2 = port:PD02<2><0><default><default>
lcdd3 = port:PD03<2><0><default><default>
lcdd4 = port:PD04<2><0><default><default>
lcdd5 = port:PD05<2><0><default><default>
lcdd6 = port:PD06<2><0><default><default>
lcdd7 = port:PD07<2><0><default><default>
lcdd8 = port:PD08<2><0><default><default>
lcdd9 = port:PD09<2><0><default><default>
lcdd10 = port:PD10<2><0><default><default>
lcdd11 = port:PD11<2><0><default><default>
lcdd12 = port:PD12<2><0><default><default>
lcdd13 = port:PD13<2><0><default><default>
lcdd14 = port:PD14<2><0><default><default>
lcdd15 = port:PD15<2><0><default><default>
lcdd16 = port:PD16<2><0><default><default>
lcdd17 = port:PD17<2><0><default><default>
lcdd18 = port:PD18<2><0><default><default>
lcdd19 = port:PD19<2><0><default><default>
lcdd20 = port:PD20<2><0><default><default>
lcdd21 = port:PD21<2><0><default><default>
lcdd22 = port:PD22<2><0><default><default>
lcdd23 = port:PD23<2><0><default><default>
lcdclk = port:PD24<2><0><default><default>
lcdde = port:PD25<2><0><default><default>
lcdhsync = port:PD26<2><0><default><default>
lcdvsync = port:PD27<2><0><default><default>

[pwm0_para]
pwm_used = 1
pwm_positive = port:PH00<2><0><default><default>

[pwm1_para]
pwm_used = 0
pwm_positive = port:PH01<2><0><default><default>

[csi0]
vip_used = 1
vip_mode = 0
vip_dev_qty = 2
vip_define_sensor_list = 1
vip_csi_pck = port:PE00<2><default><default><default>
vip_csi_mck = port:PE01<2><default><default><default>
vip_csi_hsync = port:PE02<2><default><default><default>
vip_csi_vsync = port:PE03<2><default><default><default>
vip_csi_d0 = port:PE04<2><default><default><default>
vip_csi_d1 = port:PE05<2><default><default><default>
vip_csi_d2 = port:PE06<2><default><default><default>
vip_csi_d3 = port:PE07<2><default><default><default>
vip_csi_d4 = port:PE08<2><default><default><default>
vip_csi_d5 = port:PE09<2><default><default><default>
vip_csi_d6 = port:PE10<2><default><default><default>
vip_csi_d7 = port:PE11<2><default><default><default>
vip_dev0_mname = "siv121d"
vip_dev0_pos = "rear"
vip_dev0_lane = 1
vip_dev0_twi_id = 2
vip_dev0_twi_addr = 102
vip_dev0_isp_used = 0
vip_dev0_fmt = 0
vip_dev0_stby_mode = 0
vip_dev0_vflip = 0
vip_dev0_hflip = 0
vip_dev0_iovdd = "axp22_dldo3"
vip_dev0_iovdd_vol = 2800000
vip_dev0_avdd = "axp22_ldoio0"
vip_dev0_avdd_vol = 2800000
vip_dev0_dvdd = "axp22_eldo2"
vip_dev0_dvdd_vol = 1800000
vip_dev0_afvdd = ""
vip_dev0_afvdd_vol = 2800000
vip_dev0_power_en =
vip_dev0_reset = port:PE14<1><default><default><0>
vip_dev0_pwdn = port:PE17<1><default><default><1>
vip_dev0_flash_en = port:PB07<1><default><default><0>
vip_dev0_flash_mode =
vip_dev0_af_pwdn =
vip_dev1_mname = "siv121d"
vip_dev1_pos = "front"
vip_dev1_lane = 1
vip_dev1_twi_id = 2
vip_dev1_twi_addr = 102
vip_dev1_isp_used = 0
vip_dev1_fmt = 0
vip_dev1_stby_mode = 0
vip_dev1_vflip = 0
vip_dev1_hflip = 0
vip_dev1_iovdd = "axp22_dldo3"
vip_dev1_iovdd_vol = 2800000
vip_dev1_avdd = "axp22_ldoio0"
vip_dev1_avdd_vol = 2800000
vip_dev1_dvdd = "axp22_eldo2"
vip_dev1_dvdd_vol = 1800000
vip_dev1_afvdd = ""
vip_dev1_afvdd_vol = 2800000
vip_dev1_power_en =
vip_dev1_reset = port:PE14<1><default><default><0>
vip_dev1_pwdn = port:PE15<1><default><default><1>
vip_dev1_flash_en =
vip_dev1_flash_mode =
vip_dev1_af_pwdn =

[mmc0_para]
sdc_used = 1
sdc_detmode = 2
sdc_buswidth = 4
sdc_d1 = port:PF00<2><1><2><default>
sdc_d0 = port:PF01<2><1><2><default>
sdc_clk = port:PF02<2><1><2><default>
sdc_cmd = port:PF03<2><1><2><default>
sdc_d3 = port:PF04<2><1><2><default>
sdc_d2 = port:PF05<2><1><2><default>
sdc_det = port:PB04<4><1><2><default>
sdc_power_supply = "axp22_dcdc1"
sdc_use_wp = 0
sdc_wp =
sdc_isio = 0
sdc_regulator = "none"

[mmc1_para]
sdc_used = 1
sdc_detmode = 4
sdc_buswidth = 4
sdc_clk = port:PG00<2><1><1><default>
sdc_cmd = port:PG01<2><1><1><default>
sdc_d0 = port:PG02<2><1><1><default>
sdc_d1 = port:PG03<2><1><1><default>
sdc_d2 = port:PG04<2><1><1><default>
sdc_d3 = port:PG05<2><1><1><default>
sdc_det =
sdc_use_wp = 0
sdc_wp =
sdc_isio = 1
sdc_regulator = "none"

[mmc2_para]
sdc_used = 0
sdc_detmode = 3
sdc_buswidth = 8
sdc_2xmode = 1
sdc_clk = port:PC05<3><1><2><default>
sdc_cmd = port:PC06<3><1><2><default>
sdc_d0 = port:PC08<3><1><2><default>
sdc_d1 = port:PC09<3><1><2><default>
sdc_d2 = port:PC10<3><1><2><default>
sdc_d3 = port:PC11<3><1><2><default>
sdc_d4 = port:PC12<3><1><2><default>
sdc_d5 = port:PC13<3><1><2><default>
sdc_d6 = port:PC14<3><1><2><default>
sdc_d7 = port:PC15<3><1><2><default>
emmc_rst = port:PC16<3><1><2><default>
sdc_power_supply = "axp22_dcdc1"
sdc_det =
sdc_use_wp = 0
sdc_wp =
sdc_isio = 0
sdc_regulator = "none"

[usbc0]
usb_used = 1
usb_port_type = 2
usb_detect_type = 1
usb_id_gpio = port:PH08<0><1><default><default>
usb_det_vbus_gpio = "axp_ctrl"
usb_drv_vbus_gpio = port:power4<1><0><default><0>
usb_restrict_gpio =
usb_host_init_state = 0
usb_restric_flag = 0
usb_restric_voltage = 3550000
usb_restric_capacity = 5
usb_regulator_io = "nocare"
usb_regulator_vol = 0
usb_regulator_id_vbus = "axp22_dcdc1"
usb_regulator_id_vbus_vol = 3300000

[usbc1]
usb_used = 1
usb_drv_vbus_gpio =
usb_restrict_gpio =
usb_host_init_state = 0
usb_restric_flag = 0
usb_regulator_io = "nocare"
usb_regulator_vol = 0
usb_not_suspend = 0

[usb_feature]
vendor_id = 7994
mass_storage_id = 4096
adb_id = 4097
manufacturer_name = "USB Developer"
product_name = "Android"
serial_number = "20080411"

[msc_feature]
vendor_name = "USB 2.0"
product_name = "USB Flash Driver"
release = 100
luns = 2

[serial_feature]
serial_unique = 1

[gsensor_para]
gsensor_used = 1
gsensor_twi_id = 1
gsensor_twi_addr = 0x18
gsensor_int1 = port:PB06<4><1><default><default>
gsensor_int2 =

[gsensor_list_para]
gsensor_det_used = 1
bma250 = 0
stk831x = 1
mma8452 = 0
mma7660 = 0
mma865x = 0
mc32x0 = 1
gma30x = 1
afa750 = 0
lis3de_acc = 0
lis3dh_acc = 0
kxtik = 0
dmard10 = 0
dmard09 = 1
mxc622x = 0
fxos8700 = 0
lsm303d = 0

[gps_para]

[wifi_para]
wifi_used = 1
wifi_sdc_id = 1
wifi_usbc_id = 1
wifi_usbc_type = 1
wifi_mod_sel = 5
wifi_power = "axp22_dldo1"
wifi_power_ext1 = "axp22_dldo2"
wifi_power_ext2 = ""
rtl8723bs_chip_en = port:PL10<1><default><default><0>
rtl8723bs_wl_regon = port:PL11<1><default><default><0>
rtl8723bs_wl_host_wake = port:PL07<4><default><default><0>
rtl8723bs_bt_regon = port:PL08<1><default><default><0>
rtl8723bs_bt_wake = port:PL10<1><default><default><0>
rtl8723bs_bt_host_wake = port:PL09<4><default><default><0>
rtl8723bs_lpo_use_apclk = 0

[bt_para]
bt_used = 1
bt_uart_id = 1

[3g_para]
3g_used = 0
3g_usbc_num = 1
3g_uart_num = 2
bb_name = "em66"
bb_vbat =
bb_on =
bb_pwr_on = port:PL03<1><default><default><0>
bb_wake = port:PL04<1><default><default><0>
bb_rf_dis = port:PL11<1><default><default><0>
bb_rst = port:PL05<1><default><default><0>
bb_dldo = "axp22_aldo1"
bb_dldo_min_uV = 2800000
bb_dldo_max_uV = 2800000

[gy_para]
gy_used = 0
gy_twi_id = 1
gy_twi_addr = 106
gy_int1 =
gy_int2 =

[gy_list_para]
gy_det_used = 0
l3gd20_gyr = 1

[ls_para]
ls_used = 0
ls_twi_id = 1
ls_twi_addr = 35
ls_int = port:PB07<4><1><default><default>

[ls_list_para]
ls_det_used = 0
ltr_501als = 1
jsa1212 = 1

[compass_para]
compass_used = 0
compass_twi_id = 1
compass_twi_addr = 13
compass_int =

[i2s0]
i2s0_used = 0
i2s0_channel = 2
i2s0_master = 4
i2s0_select = 1
audio_format = 1
signal_inversion = 1
over_sample_rate = 512
sample_resolution = 16
word_select_size = 32
pcm_sync_period = 256
msb_lsb_first = 0
sign_extend = 0
slot_index = 0
slot_width = 16
frame_width = 1
tx_data_mode = 1
rx_data_mode = 1
i2s0_mclk =
i2s0_bclk = port:PB04<2><1><default><default>
i2s0_lrclk = port:PB05<2><1><default><default>
i2s0_dout0 = port:PB06<2><1><default><default>
i2s0_dout1 =
i2s0_dout2 =
i2s0_dout3 =
i2s0_din = port:PB07<2><1><default><default>

[i2s1]
i2s1_used = 0
i2s1_channel = 2
i2s1_master = 4
i2s1_select = 1
audio_format = 1
signal_inversion = 1
over_sample_rate = 512
sample_resolution = 16
word_select_size = 32
pcm_sync_period = 64
msb_lsb_first = 0
sign_extend = 0
slot_index = 0
slot_width = 16
frame_width = 1
tx_data_mode = 0
rx_data_mode = 0
i2s1_mclk =
i2s1_bclk = port:PG11<2><1><default><default>
i2s1_lrclk = port:PG10<2><1><default><default>
i2s1_dout = port:PG12<2><1><default><default>
i2s1_din = port:PG13<2><1><default><default>

[audio0]
audio_used = 1
audio_hp_ldo = "none"
headphone_vol = 59
earpiece_vol = 62
cap_vol = 5
pa_single_vol = 58
pa_double_used = 0
pa_double_vol = 62
headphone_direct_used = 1
headset_mic_vol = 3
main_mic_vol = 1
audio_pa_ctrl = port:PH09<1><default><default><0>
aif2_used = 0
aif3_used = 0
headphone_mute_used = 0
DAC_VOL_CTRL_SPK = 39064
DAC_VOL_CTRL_HEADPHONE = 41120
agc_used = 0
drc_used = 0

[pmu1_para]
pmu_used = 1
pmu_twi_addr = 52
pmu_twi_id = 1
pmu_irq_id = 0
pmu_battery_rdc = 100
pmu_battery_cap = 1800
pmu_batdeten = 1
pmu_chg_ic_temp = 0
pmu_runtime_chgcur = 600
pmu_earlysuspend_chgcur = 1200
pmu_suspend_chgcur = 1200
pmu_shutdown_chgcur = 1200
pmu_init_chgvol = 4240
pmu_init_chgend_rate = 15
pmu_init_chg_enabled = 1
pmu_init_adc_freq = 800
pmu_init_adcts_freq = 800
pmu_init_chg_pretime = 70
pmu_init_chg_csttime = 720
pmu_batt_cap_correct = 1
pmu_bat_regu_en = 0
pmu_twd_cap_add = 3
pmu_twd_cap_p = 70
pmu_twd_cap_sw = 1
pmu_bat_para1 = 0
pmu_bat_para2 = 0
pmu_bat_para3 = 0
pmu_bat_para4 = 0
pmu_bat_para5 = 0
pmu_bat_para6 = 0
pmu_bat_para7 = 0
pmu_bat_para8 = 1
pmu_bat_para9 = 1
pmu_bat_para10 = 1
pmu_bat_para11 = 1
pmu_bat_para12 = 5
pmu_bat_para13 = 8
pmu_bat_para14 = 10
pmu_bat_para15 = 15
pmu_bat_para16 = 22
pmu_bat_para17 = 28
pmu_bat_para18 = 35
pmu_bat_para19 = 38
pmu_bat_para20 = 43
pmu_bat_para21 = 48
pmu_bat_para22 = 52
pmu_bat_para23 = 58
pmu_bat_para24 = 63
pmu_bat_para25 = 69
pmu_bat_para26 = 74
pmu_bat_para27 = 78
pmu_bat_para28 = 83
pmu_bat_para29 = 88
pmu_bat_para30 = 92
pmu_bat_para31 = 96
pmu_bat_para32 = 100
pmu_usbvol_limit = 1
pmu_usbcur_limit = 1
pmu_usbvol = 4500
pmu_usbcur = 0
pmu_usbvol_pc = 4500
pmu_usbcur_pc = 0
pmu_pwroff_vol = 3300
pmu_pwron_vol = 3300
pmu_pekoff_time = 6000
pmu_pekoff_func = 0
pmu_pekoff_en = 1
pmu_peklong_time = 1500
pmu_pekon_time = 1000
pmu_pwrok_time = 64
pmu_battery_warning_level1 = 15
pmu_battery_warning_level2 = 0
pmu_restvol_adjust_time = 60
pmu_ocv_cou_adjust_time = 60
pmu_chgled_func = 1
pmu_chgled_type = 0
pmu_vbusen_func = 1
pmu_reset = 0
pmu_IRQ_wakeup = 0
pmu_hot_shutdowm = 1
pmu_inshort = 0
power_start = 0
pmu_temp_enable = 1
pmu_charge_ltf = 2261
pmu_charge_htf = 388
pmu_discharge_ltf = 3200
pmu_discharge_htf = 237
pmu_temp_para1 = 7466
pmu_temp_para2 = 4480
pmu_temp_para3 = 3518
pmu_temp_para4 = 2786
pmu_temp_para5 = 2223
pmu_temp_para6 = 1788
pmu_temp_para7 = 1448
pmu_temp_para8 = 969
pmu_temp_para9 = 664
pmu_temp_para10 = 466
pmu_temp_para11 = 393
pmu_temp_para12 = 333
pmu_temp_para13 = 283
pmu_temp_para14 = 242
pmu_temp_para15 = 179
pmu_temp_para16 = 134

[pmu2_para]
pmu_used = 0
pmu_twi_addr = 52
pmu_twi_id = 1
pmu_irq_id = 0

[recovery_key]
key_min = 3
key_max = 5

[dvfs_table]
extremity_freq = 1344000000
max_freq = 1200000000
min_freq = 120000000
LV_count = 8
LV1_freq = 1536000000
LV1_volt = 1500
LV2_freq = 1344000000
LV2_volt = 1460
LV3_freq = 1200000000
LV3_volt = 1320
LV4_freq = 1008000000
LV4_volt = 1200
LV5_freq = 816000000
LV5_volt = 1100
LV6_freq = 648000000
LV6_volt = 1040
LV7_freq = 0
LV7_volt = 1040
LV8_freq = 0
LV8_volt = 1040

[Vdevice]
Vdevice_used = 1
Vdevice_0 = port:PA01<5><1><2><default>
Vdevice_1 = port:PA02<5><1><2><default>

[s_uart0]
s_uart_used = 0
s_uart_tx = port:PL02<2><default><default><default>
s_uart_rx = port:PL03<2><default><default><default>

[s_rsb0]
s_rsb_used = 1
s_rsb_sck = port:PL00<2><1><2><default>
s_rsb_sda = port:PL01<2><1><2><default>

[s_jtag0]
s_jtag_used = 0
s_jtag_tms = port:PL04<2><1><2><default>
s_jtag_tck = port:PL05<2><1><2><default>
s_jtag_tdo = port:PL06<2><1><2><default>
s_jtag_tdi = port:PL07<2><1><2><default>

[s_powchk]
s_powchk_used = -2147483648
s_power_reg = 32865
s_system_power = 50

[mali_para]
mali_used = 1
mali_clkdiv = 1
mali_extreme_freq = 408
mali_extreme_vol = 1100

[dram_dvfs_table]
LV_count = 3
LV1_freq = 552000000
LV1_volt = 1100
LV2_freq = 360000000
LV2_volt = 1100
LV3_freq = 0
LV3_volt = 1100

[charging_type]
charging_type = 1

[dram_scene_table]
LV_count = 3
LV1_scene = 1
LV1_freq = 360000000
LV2_scene = 2
LV2_freq = 240000000
LV3_scene = 3
LV3_freq = 168000000

[leds_para]
leds_used = 0
red_led = port:power3<1><default><default><0>
red_led_active_low = 1
green_led = port:power1<1><default><default><0>
green_led_active_low = 0
blue_led =
blue_led_active_low = 0

Mainline kernel

Use the FAMILY-CHIP-DEVICE.dtb device-tree binary.

Tips, Tricks, Caveats

FEL mode

The VOL+ button triggers FEL mode.

$ ./sunxi-fel version
AWUSBFEX soc=00001667(A33) 00000001 ver=0001 44 08 scratchpad=00007e00 00000000 00000000

Pictures

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