User:Simos/H8HomletProtoV20 A83T
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Description of H8 Homlet Proto V2.0 (with A83T SoC)
The board requires 5V/2A.
Comparison with other SoCs
| Module | Description |
|---|---|
| CPU | Cortex-A7 MP4 in 2 clusters, the MCPM is more likely as the A80 |
| CCI400 | It's same as the A80 |
| DRAMM | It's more likely as the A80 |
| Timer | It's same as the A31 and A20 |
| CCU | It's more likely as the A80 |
| DMA | It's same as the A31 |
| PinCtrl | It's same as the A31 |
| UART | It's same as the A31 and A20 |
| RSB | It's same as the A80 and A33 |
| SPI | It's same as the A31 and A20 |
| TWI | It's same as the A31 and A20 |
| NAND | It's more likely as the A80 and A33, but the clk/dma/pin are different |
| SD/eMMC | It's same as the A31 and A20 |
| USB2.0 OTG | It's same as the A31 and A20 |
| USB HCI | It's same as the A31 and A20 |
| USB HSIC | It's same as the A80 |
| GMAC | It's a new IP, is more different of the platform before |
| Security Engine | It's same as the A80 |
| Display Engine | It's a new IP, is more different of the platforms before |
Source: Kevin@Allwinner
Images
Images with descriptions
Default configuration
HELLO! BOOT0 is starting! boot0 version : 4.0.0 rtc[1] value = 0x00010000 rtc[2] value = 0x00020000 rtc[3] value = 0x00030000 DRAM DRIVE INFO: V1.40 DRAM normal_mode value: 00000001 rsb_send_initseq: rsb clk 400Khz -> 3Mhz PMU: AXP81X ddr voltage = 1500 mv ID CHECK VERSION: V0.3 ic use default id using axp AXP818 DRAM Type =3 (2:DDR2,3:DDR3,6:LPDDR2,7:LPDDR3) DRAM CLK =672 MHZ DRAM zq value: 00003bfb dram size =1024 card boot number = 2 card no is 2 sdcard 2 line count 8 [mmc]: mmc driver ver 2015-01-16 9:30:39 [mmc]: ***Try SD card 2*** [mmc]: SD/MMC Card: 1bit, capacity: 7393MB [mmc]: vendor: Man 00880802 Snr 22a90127 [mmc]: product: NCard [mmc]: revision: 2.8 [mmc]: ***SD/MMC 2 init OK!!!*** sdcard 2 init ok The size of uboot is 000e4000. sum=761b2116 src_sum=761b2116 set_mmc_para,sdly 50M 0 set_mmc_para,sdly 25M 0 Succeed in loading uboot from sdmmc flash. Ready to disable icache. Jump to secend Boot. SUNXI_NORMAL_MODE[ 0.373] U-Boot 2011.09-rc1 (Mar 26 2015 - 10:26:27) Allwinner Technology [ 0.381]version: 2.1.0 normal mode [ 0.459]pmbus: normal or secure os ready not set main pmu id [ 0.493]PMU: AXP81X [ 0.495]PMU: AXP81X found bat_vol=1, ratio=100 [ 0.500]PMU: dcdc2 900 [ 0.503]PMU: pll1 1008 Mhz AXI0=336 Mhz,PLL_PERIPH =1200 Mhz AHB1=200 Mhz, APB1=100 Mhz set power on vol to default dcdc1_vol = 3000, onoff=1 dcdc2_vol = 900, onoff=1 dcdc3_vol = 900, onoff=1 dcdc4_vol = 900, onoff=1 dcdc6_vol = 900, onoff=1 aldo1_vol = 1800, onoff=1 aldo2_vol = 1800, onoff=1 aldo3_vol = 3000, onoff=1 fldo2_vol = 900, onoff=1 dldo1_vol = 3300, onoff=0 dldo4_vol = 3300, onoff=1 find power_sply to end supply=dcdc1 axp=axp81x, supply=dcdc1, vol=3000 reg addr=0x1c20b04, value=0xa, pmu_vol=3000 supply=dcdc1 axp=axp81x, supply=dcdc1, vol=3000 reg addr=0x1c20b08, value=0xa, pmu_vol=3000 supply=dldo4 axp=axp81x, supply=dldo4, vol=3000 reg addr=0x1c20b0c, value=0xa, pmu_vol=3000 supply=dcdc1 axp=axp81x, supply=dcdc1, vol=3000 reg addr=0x1c20b10, value=0xa, pmu_vol=3000 supply=dcdc1 axp=axp81x, supply=dcdc1, vol=3000 reg addr=0x1c20b14, value=0xa, pmu_vol=3000 supply=dcdc1 axp=axp81x, supply=dcdc1, vol=3000 reg addr=0x1c20b18, value=0xa, pmu_vol=3000 supply=dcdc1 axp=axp81x, supply=dcdc1, vol=3000 reg addr=0x1c20b1c, value=0xa, pmu_vol=3000 supply=aldo3 axp=axp81x, supply=aldo3, vol=3000 reg addr=0x1f02f00, value=0xa, pmu_vol=3000 config gpio bias voltage finish vbus exist no battery, limit to dc ac100 reg 0x00 = 0x101 ac100 reg 0xd0 = 0x0 ac100 reg 0xd1 = 0x0 fel key old mode run key detect no key found no key input dram_para_set start dram_para_set end [ 0.718]DRAM: 1 GiB relocation Offset is: 35af4000 [box standby] read rtc = 0x0 [box_start_os] mag be start_type no use user_gpio config user_gpio ok gic: normal or no secure os mode workmode = 0 MMC: 2 [ 0.800][mmc]: mmc driver ver 2014-12-10 9:23:00 [ 0.805][mmc]: get sdc_phy_wipe fail. [ 0.809][mmc]: get sdc0 sdc_erase fail. [ 0.813][mmc]: get sdc_2xmode ok, val = 1 [ 0.817][mmc]: get sdc_ddrmode ok, val = 1 [ 0.821][mmc]: get sdc_f_max fail,use default 50000000Hz [ 0.827][mmc]: get card_line ok, card_line = 8 [ 0.831][mmc]: get sdc_ex_dly_used fail,use default [ 0.836][mmc]: SUNXI SD/MMC: 2 [ 0.850][mmc]: *Try SD card 2* [ 0.884][mmc]: CID 0x8808024e 0x43617264 0x2822a901 0x2700f2f5 [ 0.889][mmc]: mmc clk 50000000 [ 0.893][mmc]: SD/MMC Card: 4bit, capacity: 7393MB [ 0.898][mmc]: boot0 capacity: 0KB,boot1 capacity: 0KB [ 0.903][mmc]: ***SD/MMC 2 init OK!!!*** [ 0.922][mmc]: erase_grp_size:0x1WrBlk * 0x200 = 0x200 Byte [ 0.928][mmc]: secure_feature 0x0 [ 0.931][mmc]: secure_removal_type 0x0 [ 0.935]sunxi flash init ok script config pll_de to 504 Mhz script config pll_video1 to 297 Mhz Not Found clk pll_video in script enable power vcc-hdmi-18, ret=0 ============tv_init========== [TV]gm7121_module_init begin DRV_DISP_Init end boot_disp.auto_hpd=1 auto hpd check has 100 times! auto check no any connected, the output_type is 2 [disk_read_fs] no the partition error: open disp_rsl.fex, maybe it is not exist [ 2.187]finally, output_type=0x2, output_mode=0xb, screen_id=0x1, disp_para=0x20b0000 [disk_read_fs] no the partition error: open disp_rsl.fex, maybe it is not exist [disk_read_fs] no the partition error: open disp_rsl.fex, maybe it is not exist In: serial Out: serial Err: serial --------fastboot partitions-------- -total partitions:5- -name- -start- -size- boot-resource: 1000000 2000000 env : 3000000 1000000 boot : 4000000 4000000 rootfs : 8000000 20000000 UDISK : 28000000 0 ----------------------------------- base bootcmd=run setargs_nand boot_normal bootcmd set setargs_mmc key 0 cant find rcvy value cant find fstbt value no misc partition is found to be run cmd=run setargs_mmc boot_normal the secure storage map is empty check user data form private the private part isn't exist mount part name boot-resource cant open script.bin, maybe it is not exist WORK_MODE_BOOT adver not need show sunxi_bmp_logo_display [disk_read_fs] no the partition error: open bootlogo.bmp, maybe it is not exist sunxi bmp info error : unable to open logo file bootlogo.bmp [ 2.391]Hit any key to stop autoboot: 3 ��� 2 ��� 1 ��� 0 read boot or recovery all [ 6.168]sunxi flash read :offset 4000000, 8968063 bytes OK [ 6.179]ready to boot board_display_setenv: disp_para=20b0000 init_disp=0 [ 6.186][mmc]: mmc exit start [ 6.210][mmc]: get sdc_phy_wipe fail. [ 6.214][mmc]: get sdc0 sdc_erase fail. [ 6.218][mmc]: get sdc_2xmode ok, val = 1 [ 6.222][mmc]: get sdc_ddrmode ok, val = 1 [ 6.227][mmc]: get sdc_f_max fail,use default 50000000Hz [ 6.232][mmc]: get card_line ok, card_line = 8 [ 6.237][mmc]: get sdc_ex_dly_used fail,use default [ 6.242][mmc]: mmc 2 exit ok [ 6.245] Starting kernel ... [sun8i_fixup]: From boot, get meminfo: Start: 0x40000000 Size: 1024MB ion_carveout reserve: 96m@0 150m@0 ion_reserve_common: ion reserve: [0x76a00000, 0x80000000]! [ 0.042205] [ARISC WARING] :parse ir power key code fail [ 0.042215] [ARISC WARING] :config ir paras failed [ 0.042676] twi_chan_cfg()340 - [twi0] has no twi_regulator. [ 0.042676] twi_chan_cfg()340 - [twi1] has no twi_regulator. [ 0.042676] twi_chan_cfg()340 - [twi2] has no twi_regulator. [ 0.042676] twi_chan_cfg()332 - [twi3] has no twi_used! [ 0.042676] twi_chan_cfg()360 - [twi3] has no twi_regulator. [ 0.050813] i2c-core: driver [ACX00-CHIP] using legacy suspend method [ 0.050828] i2c-core: driver [ACX00-CHIP] using legacy resume method [ 0.057620] axp81x_dcdc1: Failed to create debugfs directory [ 0.057774] axp81x_dcdc1: Failed to create debugfs directory [ 0.057866] axp81x_dcdc1: Failed to create debugfs directory [ 0.057926] hci: ERR: get ohci1 abh clk failed. [ 0.057935] hci: ERR: clock_init failed [ 0.272782] sw_uart_pm()890 - uart0 clk is already enable [ 0.272801] sw_console_setup()1233 - console setup baud 115200 parity n bits 8, flow n [ 0.384144] Failed to alloc md5 [ 0.387653] eth0: Use random mac address [ 0.392308] axp81x_dcdc1: Failed to create debugfs directory [ 0.516683] sunxikbd_script_init: key para not found, used default para. [ 0.541690] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 0.638547] mmcblk0: p1 size 13887488 extends beyond EOD, truncated
Welcome to sun8i linux
sun8i login: root
# df -h
Filesystem Size Used Available Use% Mounted on
none 428.5M 0 428.5M 0% /dev
/dev/mmcblk0p7 18.4M 15.1M 2.3M 87% /
tmpfs 430.1M 28.0K 430.1M 0% /tmp
none 428.5M 0 428.5M 0% /dev
# uname -a
Linux sun8i 3.4.39 #34 SMP Mon May 18 17:41:47 CST 2015 armv7l GNU/Linux
# cat /etc/br-version
2011.02-00002-gd461621
# cat /proc/cpuinfo
Processor : ARMv7 Processor rev 5 (v7l)
processor : 0
BogoMIPS : 4800.00
processor : 1
BogoMIPS : 4800.00
processor : 2
BogoMIPS : 4800.00
processor : 3
BogoMIPS : 4800.00
Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
Hardware : sun8i
Revision : 0000
Serial : 301000f0410ca4b666e8
# cat /proc/cmdline
console=ttyS0,115200 root=/dev/mmcblk0p7 init=/init loglevel=5 partitions=boot-resource@mmcblk0p2:env@mmcblk0p5:boot@mmcblk0p6:rootfs@mmcblk0p7:UDISK@mmcblk0p1 boot_type=2 disp_para=20b0000 init_disp=0 fb_base=0x0 config_size=60048
# cat /proc/devices
Character devices:
1 mem
4 /dev/vc/0
4 tty
5 /dev/tty
5 /dev/console
5 /dev/ptmx
7 vcs
10 misc
13 input
89 i2c
128 ptm
136 pts
180 usb
189 usb_device
252 ttyS
253 rtc
254 sunxi_pwm
Block devices:
259 blkext
8 sd
65 sd
66 sd
67 sd
68 sd
69 sd
70 sd
71 sd
128 sd
129 sd
130 sd
131 sd
132 sd
133 sd
134 sd
135 sd
179 mmc
# cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
29: 6484 342 200 318 GIC arch_timer
30: 0 0 0 0 GIC arch_timer
32: 391 0 0 0 GIC uart0
38: 64 0 0 0 GIC twi0
47: 0 0 0 0 GIC PB
49: 0 0 0 0 GIC PG
50: 0 0 0 0 GIC sunxi_timer0
74: 159771 0 0 0 GIC sunxikbd
77: 0 0 0 0 GIC PL
81: 1246 0 0 0 GIC arisc_hwmsgbox_irq
82: 0 0 0 0 GIC sunxi_dmac
92: 0 0 0 0 GIC sunxi-mmc
93: 0 0 0 0 GIC sunxi-mmc
94: 913 0 0 0 GIC sunxi-mmc
103: 0 0 0 0 GIC sunxi_hcd_host0
104: 0 0 0 0 GIC ehci_hcd:usb2
105: 0 0 0 0 GIC ohci_hcd:usb3
114: 0 0 0 0 GIC gmac0
132: 0 0 0 0 GIC PH
IPI0: 0 0 0 0 CPU wakeup interrupts
IPI1: 0 0 0 0 Timer broadcast interrupts
IPI2: 184 688 218 187 Rescheduling interrupts
IPI3: 33 84 53 85 Function call interrupts
IPI4: 0 0 0 0 Single function call interrupts
IPI5: 0 0 0 0 CPU stop interrupts
IPI6: 0 0 0 0 CPU backtrace
IPI7: 0 0 0 0 completion interrupts
Err: 0
# fdisk -l
Disk /dev/mmcblk0: 7752 MB, 7752122368 bytes
1 heads, 16 sectors/track, 946304 cylinders
Units = cylinders of 16 * 512 = 8192 bytes
Device Boot Start End Blocks Id System
/dev/mmcblk0p1 * 84481 952448 6943744 b Win95 FAT32
Partition 1 does not end on cylinder boundary
/dev/mmcblk0p2 4609 8704 32768 6 FAT16
Partition 2 does not end on cylinder boundary
/dev/mmcblk0p3 1 75777 606208 5 Extended
Partition 3 does not end on cylinder boundary
/dev/mmcblk0p5 8705 10752 16384 83 Linux
/dev/mmcblk0p6 10753 18944 65536 83 Linux
/dev/mmcblk0p7 18945 84480 524288 83 Linux
Partition table entries are not in disk order
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