Rock PI 4C boot error, little chance of successful boot, serial port print as follows，and then it stops：
ROCK PI 4C Boot error
boot what from where?
The power adapter supports qc3.0 5V 9V 12V
TF card ,armbian and rockpi4c_ubuntu_focal_minimal_arm64_20200820_1207-gpt.img
Send the full serial console log, especially the dram version print at the beginning.
This is all the serial output, and then there is no output
Rockpi4c was used_ ubuntu_ focal_ minimal_ arm64_ 20200820_ 1207- gpt.img
OPTIONS: I18n
Compiled on Sep 3 2020, 08:36:33.
Port /dev/ttyUSB0, 10:42:50
Press CTRL-A Z for help on special keys
ÿDDR Version 1.20 20190314
In
channel 0
CS = 0
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
CS = 1
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
channel 1
CS = 0
I downloaded another image that supports rock PI 4C today
（rockpi4c_ debian_ stretch_ desktop_ arm64_ 20200716_ 0647- gpt.img）
Miraculously, it works and
The serial output is as follows:
ÛÚýÿ?ÿDDR Version 1.24 20191016
In
channel 0
CS = 0
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
CS = 1
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
channel 1
CS = 0
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
CS = 1
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
channel 0 training pass!
channel 1 training pass!
change freq to 416MHz 0,1
Channel 0: LPTDR4,416MHz
Bus Width=32 Col=10 Bank=8 Row=15/15 CS=2 Die Bus-Width=16 Size=2048MB
Channel 1: LPDDR4,416MHz
W FF != R
Cap error!
no stride
channel 0
CS = 0
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
CS = 1
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
]R19=0x0
MR24=ç
�cha·nel$0 tvaining pass!
channel 0, cs 0, advanced training done
channel 0, cs 1, advanced training done
change freq tï 856MHz 1,8
cx 0 ddrconfig = 0|101, ddrsize^ò0|202^x�pmugrf_os_reg[2] = 0x1000EAA1, stride 7
ddr_set_rate to 328MHZ
ddr_set_rate to 666MHZ
ddr_set_rate to 416MHZ, ctl_index 0
ddr_set_rate to 856MHZ, ctl_index 1
support 416 856 328 666 MHz, current 856MHz
OUT
Boot1: 2019-03-14, version: 1.19
CPUId = 0x0
ChipType = 0x10, 250
mmc: ERROR: SDHCI ERR:cmd:0x102,stat:0x180°0
mmc: ERROR: Card did not råspond to voltage select!
emmc reinit
mmc: ERROR: SDHCI ERR:cmd:0x102,stat:0x18000
mmc: ERROR: Card did not respond to volôage select!
emmc reinit
aÛmc: ERROR: Card did not respond to voìtage select!
SdmmcInit=2 1
mmc0:cmd5,20
SdmmcInit=0 0
BootCapSize=0
UserCapSize=121942MB
FwPartOffset=2000 , 0
StorageInit ok = 58854
SecureMode = 0
SecureInit read PBA: 0x4
SecureInit read PBA: 0x404
SecureInit read PBA: 0x804
SecuruInit0reat PrA:00xc04-ÊSecureInmt read PrA:00~1004
SecureInit read PBA: 0x1404
*SecureInit read PBA: 0x1c04
SecureInit ret = 0, SecureMode = 0-
atags_set_bootdev: ret:(0)
GPT part: 0, name: loader1, start:0x40, size:2x1f41
GÐT part: =, naÛe: rÈ 3È�loader2, start:0x4000,?size;0x2000
�GPT part: 3, name: , boot¬ staòt:0x8000, size:0z80000í
GPT`partº 4,f
no find partétionºuboot.
LoadTrust Addr:0x4000
No find bl30.bin
No find bl32.bin
Load uboot, ReadLba = 2000
hdr 0000000003380880 + 0x0:0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x,
Load OK, adgr=0x200004, size=0xf162c
RunbL31 0x10000
NOTICE: BL31: v1.3(debug):8e7a845
NOTICE: BM31:0Built : 96:13:46,0Apr 17 2019
NOTICE: BL31: Rockchip release version: v1.1
INFO: GICv3 with legacy support detected. ARM GICV3 driver initialized in EL3
INFO: Using opteed sec cpu_context!
INFO: boot cpu mask: 0
INFO: plat_rockchip_pmu_init(1181): pd status 3e
INFO: BL31: Initializing runtime services
WARNING: No OPTEE provided by BL2 boot loader, Booting device without OPTEE iniK
áINFo: !BL31: Prupariog for EL; exiÝ to normal worldt
INFO: Entry point address =80x20ó�00�
INFO: SPSR = 0x3c9
ú
U-Boot 2017.09-2694-g04d66f4b45 (Jun 28 2020 - 15:01:20 +0000), Build: jenkins-5
Model: Radxa ROCK Pi 4C
PreSerial: 2
DRAM: 2 GiB
�Sysmem: initfset is: 7dbde>00
I2c speed: 400?00Hz
PMIC: RK>08
�MMC: dwmmc@fe320000: 1, sdhci@fe330000: 0
Using default environment
Model: Radxa ÒOCK Pi 4C
Bootdew(atags): mmc 1
PartType: EFI
get part mióc fail -1
boov mode: None
init_resïurce_list: failed tï get resource |art, ret=-1
Can’t find file:logo.bmp
failed to display uboot logo
CLK: (uboot. arml: enter 816000 KHz, init 816000 KHz, kernel 0N/A)
CLK: (uboot. armb: enter 24000 KHz, init 24000 KHz, kernel 0N/A)
aplll 816000 KHz
apllb 24000 KHz
dpll 800000 KHz
cpll 24000 KHz
gpll 800000 KHz
npll 600000 KHz
vpll 24000 KHz
aclk_perihp 133333 KHz
hclk_perihp 66666 KHz
pclk_perihp 33333 KHz
aclk_perilp0 266666 KHz
hclk_perilp0 88888 KHz
pclk_perilp0 44444 KHz
hclk_perilp1 100000 KHz
pclk_perilp1 50000 KHz
Net: eth0: ethernet@fe300000
Hét key to {top qutoboot(‘CTRL+C’): � 0
Device 0: unknown device
switch to partitio·s #0- OK
JScanning mmc 1:4…ce
Found /extlinux/extlinux.conf
pxefilu_addr_strÖ��ÖÖ�ýbootfile =8/extlmnux/gxtlinux.conf
Retrieving file: /extlinux/extlinux.conf
reading /extlinux/extlinux.conf
598 bytes#reaä in 6 ms (96.7àKiB/s)
select kernel
1: kernel-4.4.154-111-rockchip-g39b306a41b2d
2: kernel-4.4.154-95-rockchip-gd2ab1f26e1b3
Enter choice: Retrieving file: /hw_intfc.conf
reading /hw_intfc.conf
1807 bytes read in 4 ms (440.4 KiB/s)
dtoverlay number: 0, [lÛe:/overlays/conso[¶Ëon-ttyS2.dtbo´
dtoverl numcer: 1, name:/overlays/spi1-flash.dtbo
hw_conf.valid = 1
hw_conf.pwm0 = 0
hw_conf.pwm1 = 0
hw_conf.uart2 = 0
hw_conf.uart4 = 0
hw_conf.spi1 = 1
hw_conf.spi2 = 0Í
hw_conf.i2c2 = 0
hw_conf.i2c6 =80
hw_conf.i2c7 = 0
hw_conv.dts_overlay_count>= 2
hw_coîf.dts_overlay[0] = /overlays/console-on-ttyS2.dtbo
hw_conf.dts_overlay[1] = /overlays/spi1-flash.dtbo
1: kernel-4.4.154-111-rockchip-g39b306a41b2d
Retrieving file: /vmlinuz-4.4.154-111-rockchip-g39b306a41b2d
zeadiÛ6È/vmlinuz-4.4.154-111-rockchip-g39b306a41b2d
20371464 bytes read in 869 ms (22.4 MiB/s)
append: earlyprintk console=ttyFIQ0,1500000n8 init=/sbin/init root=PARTUUID=b924
Retrieving file: /dtbw/4.4.154-111-rockchip-g39b306a41b2l/rockchip/rk3399-rock-b
�94870(z}tesin 2k�9ó.Í Mib/s©�ó9b306a41b3d/rockchip/rk³399-rock-pi-4c.dtb
f6Ý addr 0>0000000830000?
fdt m}gic numbår edfe0dd0
�RetrieviÛ6Ífile:</overlays/consolu-oî-ttyS2.dtro
reading /overlays/console-on-ttyS2.dtbo
774 bytes read in 7 ms (107.4 KiB/s)
overlay dtb(0x0000000008200000) is valid
fdt_overlay_apply 0000000008300000 000000000820>000
merge_dts_overlay
Retrieving file: /overlays/spi1-flash.dtbo
reading /overlays/spi1-flash.dtbo
765 bytes read in 6 ms (124 KiB/s)
overlay dtb(0x0000000008200000) is valid
fdt_overlay_apply 0000000008300000 0000000008200000
Flattened Device Tree blob at 08300000
Booting using the fdt blob at 0x8300000
êAdding bgnk: <x002800000- 0x80000<00 (size: 0x7fe000°0)71dcsfff … O[
Total: 7632.995 ms
Starting kernel …
Starting kernel …
[ 0.000000] Booting Linux on physical CPU 0xÖ�á[" 0.000000] Initializinç ct
�[ < 0.00000°] Inmtializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.154-111-rockchip-g39b306a41b2d (root@ac5b128940
[ 0.000000] Boot CPU: AArch64 Processor [410fd034]
[ 0.000000] Reserved memory: failed to reserve memory for node 'drm-logo@000B
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] pscé: Using standard PSCI v0.2 fwnction IDs
�[ <0.000000](PERCTU: Eobedded 21�pages/cpu @ffffffc07fee9�00 s46248,r8192 d36
[ " 0.080000] Bui|t 1 zonelmsts on Zooe order, mobility grouping on. Total ~a2
[ 8 0.0<0000_ Keroel c[[[lÈþine: eárlyprintk consone=ttyFIQ0,1500°00n8 init=Ùn4
[ 0.000400] ^ID hash table&entries:`4096.(order: s, 32768 bytes9
[ck�;33m OO ] SwarteÙ /etc/rc.¶ocal Com~atibility.
[ 9®163969] .local[6¸1]: , pregix: SDIO_ID=.
[ 8 9.165372] rc.local[681]: pid:vid : 02d0:a9bf
[ 9.166342] rc.local[681]: found device pid:vid : 02d0:a9bf
[ 9.167186] rc.local[681]: wifi detectd return ret:0
[ 9.168065] rc.local[681]: SDIO WIFI identify sucess
[ 9.169000] rc.local[681]: check_wifi_chip_type_string: AP6255
� OK ](Stqrted8Gett}°on vty1.annot create “/data/wifi_chip”:0No sush¼fole os [
[¼ ° 9.171382]0rc.lol[681]: wifibt_load_triver insmo/sys·ÙÛ/lib/modules/bcmd o
[ <ò 9.172781]prc.local[681]: wifibt_load_friver insmod /system/lib/modules/bcm.
[ OK ] Reached target L[ 9.256110] cdn-dp fec00000.dp: [drm:cdn_dp_dpcd_re2
ogin Prompts.
[ OK ] Reached target Multi-User System.
[ OK ] Reached target Graphal Ioterface.
Startinw Updyte UWMP about8System R}nlevel Changes…
[ 9.272849] cdn-dp fec00000.dp: [drm:cdn_dp_dpcd_read] ERROR dpcd read fai2
[ 9.290Î90] cdn-dp fe{0000<.dp:>[drm:cdn_dp_dxcd_read]0URROR dpcd read fái2
[ OK ] Started Update UTMP about System Runlevel Changes.
[ 9.297484] tty_port_close_start: tty->count = 1 port count = 2.
[ 9.308001] cdn-dp fec:40æ6ÓÙ�6nÛ:cdn_dº_vpcd_read]8êERROr*0dpst reqd fail �
Debian GNU/Linux 9 linaro-alip ttyFIQ0
linaro-alip login: root (automatic login)
[ 9.323967] cdn-dp fec00000.dp: [drm:cdn_dp_dpcd_read] ERROR dpcd read fai2
[ 9.3399³Î] cdn-dp fec00000.dp: _drm:cdn_dp_dpcd_read] E~ROR dpcd read2¶Øi2
[ 9.345925] sdio_reset_comm():
[ 9.355874] cdn-dp fec00000.dp: [drm:cdn_dp_dpcd_read] ERROR dpcd read fai2
[ 9.362713] mmc_xost omc2:È¡us speed (slït 0)à= 40<000Hz (slot req 404000H{,)
û 9.373934] cdn-dp fec00000.dp: [drm:cdn_dp_dpcd_read] ERROR dpcd read fai2
I found a new problem. Rock PI 4C is 4G memory, but the system only displays 2GB. Why? Using (rockpi4c_ debian_ stretch_ desktop_ arm64_ 20200716_ 0647-gpt）
login as: linaro
linaro@192.168.1.5’s password:
Linux linaro-alip 4.4.154-111-rockchip-g39b306a41b2d #1 SMP Wed Jul 8 15:03:52 U TC 2020 aarch64
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Thu Jul 16 06:50:00 2020 from 192.168.1.85
linaro@linaro-alip:~$ free
total used free shared buff/cache available
Mem: 1972572 181176 1535712 26668 255684 1742208
Swap: 0 0 0
linaro@linaro-alip:~$ top
top - 06:56:13 up 8 min, 3 users, load average: 0.00, 0.04, 0.03
Tasks: 186 total, 1 running, 185 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.6 us, 0.6 sy, 0.0 ni, 98.2 id, 0.5 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 1972572 total, 1534736 free, 181048 used, 256788 buff/cache
KiB Swap: 0 total, 0 free, 0 used. 1742356 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1028 linaro 20 0 8260 3388 2744 R 22.7 0.2 0:00.12 top
1 root 20 0 157764 6564 4888 S 0.0 0.3 0:03.28 systemd
Why ?
I guess memory channel 1 is wrong. I bought a bad board. ？？？
From the log so far, it should be indeed a defective unit. Please ask the distributor for RMA.
Thank you,
I’ve applied for a replacement.