Adding support to Custom ROM based on your own compilation AOSP or extended AOSP
This project dedicated to make the Indonesian product of AMLOGIC 905x based STB to be an open source ROM. You can modify your own source code make your own automation or anything ...
Supported device :
- STB HG680p (2G Ram) also known in Indonesia as Fiberhome with chipset S905X and board known as P212_GLX (based on ARMBIAN information)
Weird thing is why no one compile the AOSP in latest version like Android 7.0, Android 8.1, Android 9, 10 or 11 .. ? there is already ARMBIAN with ubuntu 20.x version already. So what is something that everybody missing ? The most rom is customized Android 6.0.1, not compiled from scratch.
Ok I got the USB-TTL setup, to see how things work for the AMLogic device/board. I focus on STB Fiberhome (Indonesia) known as HG680p.
Working Setup from Working Custom ROM Android 6.x, with root inside, and reboot recovery method to boot into default recovery then can do TWRP recovery.
found this log. means : the board Fiberhome GPIOAO_4 power on!!!!! Multi dtb tool version: v2 . Support 4 dtbs. aml_dt soc: gxl platform: p212 variant: 2gs dtb 0 soc: gxl plat: p212 vari: 1g dtb 1 soc: gxl plat: p212 vari: 1gs dtb 2 soc: gxl plat: p212 vari: 2g dtb 3 soc: gxl plat: p212 vari: 2gs Find match dtb: 3
means : the board soc gxl, plat: p212, with 2gs variation
on working android 6.0.1 linux kernel I found partition table list, just before kernel android load. it means bootloader do this.
Partition table get from SPL is :
name offset size flag
=================================================================================== 0: bootloader 0 400000 0 1: reserved 2400000 4000000 0 2: cache 6c00000 20000000 2 3: env 27400000 800000 0 4: logo 28400000 2000000 1 5: recovery 2ac00000 2000000 1 6: rsv 2d400000 800000 1 7: tee 2e400000 800000 1 8: crypt 2f400000 2000000 1 9: misc 31c00000 2000000 1 10: instaboot 34400000 20000000 1 11: boot 54c00000 2000000 1 12: system 57400000 70000000 1 13: params c7c00000 800000 4 14: data c8c00000 109400000 4
Booting Android Image at 0x01080000 ...
reloc_addr =73ef5c10 copy done Amlogic multi-dtb tool Single dtb detected load dtb from 0x1000000 ...... Uncompressing Kernel Image ... OK kernel loaded at 0x01080000, end = 0x0211cdc0 Loading Ramdisk to 73d58000, end 73eb6800 ... OK Loading Device Tree to 000000001fff3000, end 000000001ffff791 ... OK signature: fdt_instaboot: no instaboot image
Starting kernel ...
uboot time: 3815958 us
nothing much information after this.
-------------- UPDATE IMG from Custom Compilation and with error about different partition table
.................................................
U-Boot 2015.01 (Jun 10 2019 - 20:37:17)
DRAM: 2 GiB Relocation Offset is: 76ec9000 gpio: pin GPIOAO_6 (gpio 106) value is 0 gpio: pin GPIOH_8 (gpio 57) value is 1 gpio: pin GPIOH_9 (gpio 58) value is 0 gpio: pin GPIOAO_9 (gpio 109) value is 0 gpio: pin GPIOAO_5 (gpio 105) value is 1 register usb cfg[0][1] = 0000000077f5f9e8 vpu: error: vpu: check dts: FDT_ERR_BADMAGIC, load default parameters vpu: clk_level = 7 vpu: set clk: 666667000Hz, readback: 666660000Hz(0x300) vpp: vpp_init boot_device_flag : 1 Nand PHY Ver:1.01.001.0006 (c) 2013 Amlogic Inc. init bus_cycle=6, bus_timing=7, system=5.0ns reset failed get_chip_type and ret:fffffffe get_chip_type and ret:fffffffe chip detect failed and ret:fffffffe nandphy_init failed and ret=0xfffffff1 MMC: aml_priv->desc_buf = 0x0000000073ec9dd0 aml_priv->desc_buf = 0x0000000073ecc0f0 SDIO Port B: 0, SDIO Port C: 1 emmc/sd response timeout, cmd8, status=0x1ff2800 emmc/sd response timeout, cmd55, status=0x1ff2800 [mmc_init] mmc init success mmc read lba=0x14000, blocks=0x400 Amlogic multi-dtb tool Multi dtb detected gpio: pin GPIOAO_6 (gpio 106) value is 0 gpio: pin GPIOH_8 (gpio 57) value is 1 gpio: pin GPIOH_9 (gpio 58) value is 0 gpio: pin GPIOAO_9 (gpio 109) value is 0 gpio: pin GPIOAO_5 (gpio 105) value is 1 GPIOAO_4 value board_id_gpio = 0 saradc: check dts: FDT_ERR_BADMAGIC, load default parameters -----board_version[9] unified board, board id adc = 9 Fiberhome GPIOAO_4 power on!!!!! Multi dtb tool version: v2 . Support 4 dtbs. aml_dt soc: gxl platform: p212 variant: 2gs dtb 0 soc: gxl plat: p212 vari: 1g dtb 1 soc: gxl plat: p212 vari: 1gs dtb 2 soc: gxl plat: p212 vari: 2g dtb 3 soc: gxl plat: p212 vari: 2gs Find match dtb: 3 start dts,buffer=0000000073ece970,dt_addr=0000000073eeb970 parts: 12 00: logo0000000002000000 1 01: recovery0000000002000000 1 02: rsv0000000000800000 1 03: tee0000000000800000 1 04: crypt0000000002000000 1 05: misc0000000002000000 1 06: instaboot0000000020000000 1 07: boot0000000002000000 1 08: system0000000070000000 1 09: cache0000000020000000 2 10: params0000000000800000 4 11: dataffffffffffffffff 4 get_dtb_struct: Get emmc dtb OK! overide_emmc_partition_table: overide cache [mmc_get_partition_table] skip partition cache. Partition table get from SPL is : name offset size flag
0: bootloader 0 400000 0 1: reserved 2400000 4000000 0 2: cache 6c00000 20000000 2 3: env 27400000 800000 0 4: logo 28400000 2000000 1 5: recovery 2ac00000 2000000 1 6: rsv 2d400000 800000 1 7: tee 2e400000 800000 1 8: crypt 2f400000 2000000 1 9: misc 31c00000 2000000 1 10: instaboot 34400000 20000000 1 11: boot 54c00000 2000000 1 12: system 57400000 70000000 1 13: params c7c00000 800000 4 14: data c8c00000 109400000 4 mmc read lba=0x12000, blocks=0x2 mmc read lba=0x12002, blocks=0x2 mmc_read_partition_tbl: mmc read partition OK! eMMC/TSD partition table have been checked OK! mmc env offset: 0x27400000 In: serial Out: serial Err: serial reboot_mode=cold_boot board_late_init,defenv! hpd_state=1 [1080p60hz] is invalid for cvbs. set hdmitx VIC = 16 config HPLL = 2970 HPLL: 0xc000027b config HPLL done j = 4 vid_clk_div = 1 hdmitx phy setting done hdmitx: set enc for VIC: 16 rx version is 1.4 or below div=10 hdmtix: set audio [store]To run cmd[emmc dtb_read 0x1000000 0x40000] read emmc dtb Amlogic multi-dtb tool Multi dtb detected gpio: pin GPIOAO_6 (gpio 106) value is 0 gpio: pin GPIOH_8 (gpio 57) value is 1 gpio: pin GPIOH_9 (gpio 58) value is 0 gpio: pin GPIOAO_9 (gpio 109) value is 0 gpio: pin GPIOAO_5 (gpio 105) value is 1 GPIOAO_4 value board_id_gpio = 0 saradc: check dts: FDT_ERR_BADMAGIC, load default parameters -----board_version[9] unified board, board id adc = 9 Fiberhome GPIOAO_4 power on!!!!! Multi dtb tool version: v2 . Support 4 dtbs. aml_dt soc: gxl platform: p212 variant: 2gs dtb 0 soc: gxl plat: p212 vari: 1g dtb 1 soc: gxl plat: p212 vari: 1gs dtb 2 soc: gxl plat: p212 vari: 2g dtb 3 soc: gxl plat: p212 vari: 2gs Find match dtb: 3 Net: dwmac.c9410000 wipe_data=successful wipe_cache=successful upgrade_step=2 [OSD]load fb addr from dts [OSD]failed to get fb addr for logo [OSD]use default fb_addr parameters [OSD]fb_addr for logo: 0x3d800000 [OSD]load fb addr from dts [OSD]failed to get fb addr for logo [OSD]use default fb_addr parameters [OSD]fb_addr for logo: 0x3d800000 [CANVAS]canvas init [CANVAS]addr=0x3d800000 width=5760, height=2160 amlkey_init() enter! [EFUSE_MSG]keynum is 4 [KM]Error:f[key_manage_query_size]L507:key[deviceid] not programed yet gpio: pin GPIOAO_2 (gpio 102) value is 1 InUsbBurn noSof Hit Enter or space or Ctrl+C key to stop autoboot -- : 1 0 gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#
gxl_p212_v1#run update
InUsbBurn noSof card in [mmc_init] mmc init success Device: SDIO Port B Manufacturer ID: 3 OEM: 5344 Name: SC16G Tran Speed: 50000000 Rd Block Len: 512 SD version 3.0 High Capacity: Yes Capacity: 14.8 GiB mmc clock: 40000000 Bus Width: 4-bit [MSG]Reload bmps env. Err imgread(L472):Logo header err. [MSG]ini sz 0x18aB [fat]Filesize is 0x18aB[0M] [fat]0x:leftSz 18a < BPS 2000, gotSz 18a
=========sdc_burn_paras=====>>> [common] erase_bootloader = 0 erase_flash = 1 reboot = 0x0 key_overwrite = 0x0
[burn_ex] package = aml_upgrade_package.img media =
[burn_parts] burn_num = 0
<<<<=====sdc_burn_paras======
[fat]Filesize is 0x34fee4e4B[847M] [fat]0x:leftSz c40 < BPS 2000, gotSz 6c40 [MSG]image version [0x00000002] [fat]Seek 0xfff40 from 0x6c40 [MSG]itemSizeNotAligned 0xc0 [MSG]align 4 mmc read...[fat]0x:leftSz 1ea2 < BPS 2000, gotSz df62 [MSG]Down(mem) part(dtb) sz(0xdf62) fmt(normal) [MSG]Burn Start... [MSG]load dt.img to 0x0000000001000000, sz=0xdf62 [MSG]Burn complete [MSG]echo video prepare for upgrade hpd_state=1 [OSD]load fb addr from dts [OSD]fb_addr for logo: 0x7f800000 [OSD]load fb addr from dts [OSD]fb_addr for logo: 0x7f800000 [CANVAS]addr=0x7f800000 width=5760, height=2160 [1080p60hz] is invalid for cvbs. set hdmitx VIC = 16 config HPLL = 2970 HPLL: 0xc000027b config HPLL done j = 4 vid_clk_div = 1 hdmitx phy setting done hdmitx: set enc for VIC: 16 rx version is 1.4 or below div=10 hdmtix: set audio [MSG]dw,dh[1920, 1080] [MSG]w,h[4,14] [MSG]Exit before re-init command:store exit Amlogic multi-dtb tool Single dtb detected start dts,buffer=0000000007700000,dt_addr=0000000007700000 parts: 17 00: logo0000000000800000 1 01: recovery0000000001800000 1 02: misc0000000000800000 1 03: dtbo0000000000800000 1 04: cri_data0000000000800000 2 05: param0000000001000000 2 06: boot0000000001000000 1 07: rsv0000000001000000 1 08: metadata0000000001000000 1 09: vbmeta0000000000200000 1 10: tee0000000002000000 1 11: vendor000000001c000000 1 12: odm0000000008000000 1 13: system0000000064000000 1 14: product0000000008000000 1 15: cache0000000046000000 2 16: dataffffffffffffffff 4 emmc/sd response timeout, cmd8, status=0x1ff2800 emmc/sd response timeout, cmd55, status=0x1ff2800 [mmc_init] mmc init success switch to partitions #0, OK mmc1(part 0) is current device Device: SDIO Port C Manufacturer ID: 15 OEM: 100 Name: 8GTF4 Tran Speed: 52000000 Rd Block Len: 512 MMC version 4.0 High Capacity: Yes Capacity: 7.3 GiB mmc clock: 40000000 Bus Width: 8-bit [store]amlmmc erase 1emmckey_is_protected : protect start = 0,end = 57343
Caution! Your devices Erase group is 0x400 The erase range would be change to 0x36000~0xe8ffff
start = 221184,end = 15269886 start erase dtb...... start = 81920,end = 82943 dev # 1, , several blocks erased OK [store]To run cmd[emmc dtb_write 0x0000000001000000 0x40000] write emmc dtb overide_emmc_partition_table: overide cache [mmc_get_partition_table] skip partition cache. Partition table get from SPL is : name offset size flag
0: bootloader 0 400000 0 1: reserved 2400000 4000000 0 2: cache 6c00000 46000000 2 3: env 4d400000 800000 0 4: logo 4e400000 800000 1 5: recovery 4f400000 1800000 1 6: misc 51400000 800000 1 7: dtbo 52400000 800000 1 8: cri_data 53400000 800000 2 9: param 54400000 1000000 2 10: boot 55c00000 1000000 1 11: rsv 57400000 1000000 1 12: metadata 58c00000 1000000 1 13: vbmeta 5a400000 200000 1 14: tee 5ae00000 2000000 1 15: vendor 5d600000 1c000000 1 16: odm 79e00000 8000000 1 17: system 82600000 64000000 1 18: product e6e00000 8000000 1 19: data ef600000 e2a00000 4 mmc read lba=0x12000, blocks=0x2 mmc read lba=0x12002, blocks=0x2 mmc_read_partition_tbl: mmc read partition OK! mmc_partition_verify: version OR part_num is different! Partition table verified ERROR! Following is the partition table stored in eMMC/TSD: name offset size flag
0: bootloader 0 400000 0 1: reserved 2400000 4000000 0 2: cache 6c00000 20000000 2 3: env 27400000 800000 0 4: logo 28400000 2000000 1 5: recovery 2ac00000 2000000 1 6: rsv 2d400000 800000 1 7: tee 2e400000 800000 1 8: crypt 2f400000 2000000 1 9: misc 31c00000 2000000 1 10: instaboot 34400000 20000000 1 11: boot 54c00000 2000000 1 12: system 57400000 70000000 1 13: params c7c00000 800000 4 14: data c8c00000 109400000 4 mmc write lba=0x12000, blocks=0x2 mmc write lba=0x12002, blocks=0x2 mmc_write_partition_tbl: mmc write partition OK! partition table success Amlogic multi-dtb tool Single dtb detected [burn_parts] burn_num = 10 burn_part0 = _aml_dtb burn_part1 = boot burn_part2 = dtbo burn_part3 = logo burn_part4 = odm burn_part5 = product burn_part6 = recovery burn_part7 = system burn_part8 = vbmeta burn_part9 = vendor
[MSG]=====>To burn part [_aml_dtb] [MSG]itemSizeNotAligned 0xc0 Can not find partition name "_aml_dtb" get partition info failed !! amlmmc - AMLMMC sub system
Usage: amlmmc read <partition_name> ram_addr addr_byte# cnt_byte amlmmc write <partition_name> ram_addr addr_byte# cnt_byte amlmmc erase <partition_name> addr_byte# cnt_byte amlmmc erase <partition_name>/ amlmmc rescan <device_num> amlmmc part <device_num> - show partition infomation of mmc amlmmc list - lists available devices amlmmc switch <device_num> - part name : boot0, boot1, user amlmmc status <device_num> - read sd/emmc device status amlmmc ext_csd - read/write sd/emmc device EXT_CSD [bit] value amlmmc response <device_num> - read sd/emmc last command response amlmmc controller <device_num> - read sd/emmc controller register
amlmmc cmd failed store - STORE sub-system
Usage: store store init flag store read name addr off|partition size read 'size' bytes starting at offset 'off' to/from memory address 'addr', skipping bad blocks. store write name addr off|partition size write 'size' bytes starting at offset 'off' to/from memory address 'addr', skipping bad blocks. store rom_write add off size. write uboot to the boot device store erase boot/data: erase the area which is uboot or data store erase partition <partition_name>: erase the area which partition in u-boot store erase dtb store erase key store disprotect key store rom_protect on/off store scrub off|partition size scrub the area from offset and size store dtb iread/read/write addr read/write dtb, size is optional store key read/write addr read/write key, size is optional
cmd store size failed ERR(../drivers/usb/gadget/v2_burning/v2_sdc_burn/optimus_sdc_update.c)L104:Fail to get size for part _aml_dtb ERR(../drivers/usb/gadget/v2_burning/v2_sdc_burn/optimus_sdc_update.c)L127:partCapInByte 0x[0, 0] < imgItemSz 0x[0, df62] ERR(../drivers/usb/gadget/v2_burning/v2_sdc_burn/optimus_sdc_burn.c)L157:fail in sdc_burn_buf_manager_init, rcode 128 ERR(../drivers/usb/gadget/v2_burning/v2_sdc_burn/optimus_sdc_burn.c)L260:Fail in burn part _aml_dtb ERR(../drivers/usb/gadget/v2_burning/v2_sdc_burn/optimus_sdc_burn.c)L665:Fail when burn partitions [MSG]to close image [MSG]=====Burn Failed!!!!! [MSG]PLS long-press power key to shut down
I got good idea by people who stuck the logo for new rom,
I managed to install atvXperience 2FF on this board,
Here the steps:
- unpack level 1, atvXperience 2FF 2GB ROM
- unpack level 1, original X96 ROM
- replace the boot.partition and system.partition in extracted Original ROM
- replace meson1.dtb with attached meson1.dtb
Before replace the boot.partition, you need to extract the atvXperience boot.partition, using Android Image Kitchen, add following lines to cmd-line
Code:
from buildvariant=userdebug to androidboot.selinux=permissive buildvariant=userdebug
then repack, replace the boot.partition in stock rom folder Repack all the image, and burn it using Usb burning tool v2.1.7.0
good luck
MODIFIED FILE
device/khadas/kvim/fstab.system.amlogic device/khadas/kvim/fstab.ab.amlogic
./device/khadas/common/products/mbox/upgrade_4.9/aml_upgrade_package_avb.conf