2.12.2 Boardcon EM3568 U-Boot Boot Log

U-Boot boot log from internal eMMC flash memory.

DDR Version V1.13 20220218
In
ddrconfig:7
LP4 MR14:0x4d
LPDDR4, 324MHz
BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB
tdqss: cs0 dqs0: 409ps, dqs1: 313ps, dqs2: 385ps, dqs3: 337ps,
tdqss: cs1 dqs0: 409ps, dqs1: 313ps, dqs2: 409ps, dqs3: 337ps,

change to: 324MHz
PHY drv:clk:38,ca:38,DQ:30,odt:0
vrefinner:41%, vrefout:41%
dram drv:40,odt:0
clk skew:0x58

change to: 528MHz
PHY drv:clk:38,ca:38,DQ:30,odt:0
vrefinner:41%, vrefout:41%
dram drv:40,odt:0
clk skew:0x68

change to: 780MHz
PHY drv:clk:38,ca:38,DQ:30,odt:0
vrefinner:41%, vrefout:41%
dram drv:40,odt:0
clk skew:0x58

change to: 1056MHz(final freq)
PHY drv:clk:38,ca:38,DQ:30,odt:60
vrefinner:16%, vrefout:29%
dram drv:40,odt:80
vref_ca:00000068
clk skew:0x1e
cs 0:
the read training result:
DQS0:0x3e, DQS1:0x38, DQS2:0x3d, DQS3:0x3d,
min  : 0xd  0xf  0xe  0xb  0x1  0x7  0xa  0x9 , 0x2  0x1  0x3  0x3  0x5  0x4  0xa  0x4 ,
       0x8  0x9  0x9  0x5  0x1  0x3  0x5  0x6 , 0xb  0x8  0x6  0x1  0xb  0xb  0x8  0xb ,
mid  :0x2b 0x2c 0x2c 0x29 0x20 0x24 0x27 0x26 ,0x21 0x1f 0x21 0x21 0x24 0x22 0x26 0x22 ,
      0x27 0x27 0x27 0x23 0x1f 0x22 0x23 0x24 ,0x29 0x27 0x25 0x1f 0x28 0x29 0x27 0x29 ,
max  :0x49 0x49 0x4a 0x47 0x3f 0x41 0x44 0x44 ,0x40 0x3e 0x40 0x3f 0x43 0x41 0x42 0x41 ,
      0x46 0x45 0x45 0x42 0x3e 0x41 0x42 0x43 ,0x47 0x46 0x44 0x3d 0x45 0x47 0x46 0x47 ,
range:0x3c 0x3a 0x3c 0x3c 0x3e 0x3a 0x3a 0x3b ,0x3e 0x3d 0x3d 0x3c 0x3e 0x3d 0x38 0x3d ,
      0x3e 0x3c 0x3c 0x3d 0x3d 0x3e 0x3d 0x3d ,0x3c 0x3e 0x3e 0x3c 0x3a 0x3c 0x3e 0x3c ,
the write training result:
DQS0:0x55, DQS1:0x48, DQS2:0x52, DQS3:0x4b,
min  :0x90 0x92 0x92 0x92 0x86 0x8b 0x8d 0x8f 0x8e ,0x80 0x82 0x83 0x84 0x83 0x85 0x88 0x85 0x84 ,
      0x8c 0x8b 0x8c 0x89 0x86 0x88 0x89 0x8c 0x89 ,0x85 0x86 0x83 0x7e 0x85 0x87 0x84 0x88 0x7e ,
mid  :0xad 0xaf 0xaf 0xae 0xa1 0xa7 0xa9 0xaa 0xaa ,0x9d 0x9e 0xa0 0xa0 0xa0 0xa1 0xa4 0xa1 0x9f ,
      0xa9 0xa9 0xa9 0xa6 0xa1 0xa3 0xa3 0xa7 0xa5 ,0xa3 0xa2 0x9f 0x9a 0xa1 0xa4 0x9f 0xa4 0x9a ,
max  :0xcb 0xcc 0xcd 0xca 0xbd 0xc4 0xc6 0xc6 0xc6 ,0xbb 0xbb 0xbd 0xbd 0xbd 0xbd 0xc0 0xbd 0xbb ,
      0xc6 0xc7 0xc6 0xc4 0xbc 0xbe 0xbd 0xc2 0xc2 ,0xc1 0xbe 0xbc 0xb7 0xbe 0xc2 0xbb 0xc0 0xb7 ,
range:0x3b 0x3a 0x3b 0x38 0x37 0x39 0x39 0x37 0x38 ,0x3b 0x39 0x3a 0x39 0x3a 0x38 0x38 0x38 0x37 ,
      0x3a 0x3c 0x3a 0x3b 0x36 0x36 0x34 0x36 0x39 ,0x3c 0x38 0x39 0x39 0x39 0x3b 0x37 0x38 0x39 ,
cs 1:
the read training result:
DQS0:0x3f, DQS1:0x38, DQS2:0x3c, DQS3:0x3d,
min  : 0xd  0xf  0xe  0xa  0x2  0x5  0x9  0x9 , 0x1  0x1  0x3  0x2  0x4  0x4  0xa  0x4 ,
       0x8  0x8  0x8  0x4  0x1  0x2  0x7  0x5 , 0xb  0x9  0x7  0x1  0xb  0xc  0x9  0xa ,
mid  :0x2b 0x2c 0x2d 0x29 0x20 0x23 0x27 0x27 ,0x20 0x20 0x22 0x21 0x23 0x23 0x27 0x22 ,
      0x26 0x26 0x26 0x22 0x1f 0x21 0x24 0x24 ,0x28 0x27 0x25 0x1f 0x28 0x29 0x27 0x28 ,
max  :0x4a 0x49 0x4c 0x48 0x3f 0x41 0x45 0x45 ,0x3f 0x3f 0x41 0x40 0x43 0x43 0x44 0x41 ,
      0x45 0x44 0x44 0x41 0x3d 0x40 0x41 0x43 ,0x46 0x45 0x43 0x3d 0x45 0x46 0x46 0x46 ,
range:0x3d 0x3a 0x3e 0x3e 0x3d 0x3c 0x3c 0x3c ,0x3e 0x3e 0x3e 0x3e 0x3f 0x3f 0x3a 0x3d ,
      0x3d 0x3c 0x3c 0x3d 0x3c 0x3e 0x3a 0x3e ,0x3b 0x3c 0x3c 0x3c 0x3a 0x3a 0x3d 0x3c ,
the write training result:
DQS0:0x55, DQS1:0x48, DQS2:0x52, DQS3:0x4b,
min  :0x8c 0x8d 0x8d 0x8c 0x81 0x86 0x87 0x89 0x88 ,0x7a 0x7d 0x7e 0x7e 0x7f 0x7f 0x83 0x80 0x7f ,
      0x8b 0x8c 0x8c 0x8a 0x85 0x88 0x89 0x8d 0x89 ,0x82 0x82 0x7f 0x7a 0x82 0x83 0x7f 0x84 0x7b ,
mid  :0xa9 0xaa 0xaa 0xa9 0x9d 0xa1 0xa4 0xa5 0xa5 ,0x98 0x9a 0x9b 0x9b 0x9c 0x9b 0x9e 0x9c 0x9a ,
      0xa8 0xa9 0xa9 0xa6 0xa0 0xa2 0xa2 0xa6 0xa5 ,0x9f 0x9e 0x9b 0x97 0x9e 0xa0 0x9b 0xa0 0x97 ,
max  :0xc7 0xc8 0xc8 0xc6 0xb9 0xbd 0xc1 0xc1 0xc2 ,0xb7 0xb7 0xb8 0xb8 0xb9 0xb8 0xba 0xb9 0xb6 ,
      0xc6 0xc6 0xc6 0xc2 0xbb 0xbd 0xbc 0xc0 0xc1 ,0xbc 0xbb 0xb8 0xb4 0xbb 0xbd 0xb8 0xbc 0xb3 ,
range:0x3b 0x3b 0x3b 0x3a 0x38 0x37 0x3a 0x38 0x3a ,0x3d 0x3a 0x3a 0x3a 0x3a 0x39 0x37 0x39 0x37 ,
      0x3b 0x3a 0x3a 0x38 0x36 0x35 0x33 0x33 0x38 ,0x3a 0x39 0x39 0x3a 0x39 0x3a 0x39 0x38 0x38 ,
CA Training result:
cs:0 min  :0x4d 0x43 0x4a 0x37 0x48 0x39 0x4a ,0x54 0x43 0x4d 0x3b 0x4a 0x3b 0x4b ,
cs:0 mid  :0x89 0x87 0x84 0x7e 0x81 0x7d 0x73 ,0x8b 0x89 0x84 0x81 0x83 0x7f 0x74 ,
cs:0 max  :0xc6 0xcc 0xbe 0xc6 0xba 0xc2 0x9d ,0xc3 0xcf 0xbc 0xc8 0xbd 0xc4 0x9d ,
cs:0 range:0x79 0x89 0x74 0x8f 0x72 0x89 0x53 ,0x6f 0x8c 0x6f 0x8d 0x73 0x89 0x52 ,
cs:1 min  :0x4d 0x42 0x48 0x3a 0x47 0x38 0x3c ,0x53 0x43 0x4c 0x3e 0x48 0x3a 0x3b ,
cs:1 mid  :0x87 0x86 0x82 0x7e 0x80 0x7c 0x6f ,0x8b 0x87 0x85 0x83 0x83 0x80 0x71 ,
cs:1 max  :0xc2 0xcb 0xbd 0xc3 0xba 0xc0 0xa3 ,0xc4 0xcc 0xbe 0xc8 0xbe 0xc6 0xa8 ,
cs:1 range:0x75 0x89 0x75 0x89 0x73 0x88 0x67 ,0x71 0x89 0x72 0x8a 0x76 0x8c 0x6d ,
out
U-Boot SPL board init
U-Boot SPL 2017.09-gitAUTOINC+e3ca3c3805_fe66a9be19-tano10 (Jul 21 2022 - 15:39:14)
unknown raw ID 3f6c928
unrecognized JEDEC id bytes: 00, 00, 00
Trying to boot from MMC1
spl: partition error
Trying fit image at 0x4000 sector
## Verified-boot: 0
## Checking atf-1 0x00040000 ... sha256(fe4f274c06...) + OK
## Checking uboot 0x00a00000 ... sha256(850b4f8018...) + OK
## Checking fdt 0x00b0d2a0 ... sha256(49ebd16295...) + OK
## Checking atf-2 0x00068000 ... sha256(8d44036095...) + OK
## Checking atf-3 0xfdcd0000 ... sha256(e410275b51...) + OK
## Checking atf-4 0xfdcc9000 ... sha256(990c53fc01...) + OK
## Checking atf-5 0x00066000 ... sha256(315a4195a9...) + OK
## Checking optee 0x08400000 ... sha256(b8cddafab0...) + OK
Jumping to U-Boot(0x00a00000) via ARM Trusted Firmware(0x00040000)
Total: 262.699 ms

INFO:    Preloader serial: 2
NOTICE:  BL31: v2.3():v2.3-181-gc9a647cae:cl
NOTICE:  BL31: Built : 10:55:41, Oct 18 2021
INFO:    GICv3 without legacy support detected.
INFO:    ARM GICv3 driver initialized in EL3
INFO:    pmu v1 is valid
INFO:    dfs DDR fsp_param[0].freq_mhz= 1056MHz
INFO:    dfs DDR fsp_param[1].freq_mhz= 324MHz
INFO:    dfs DDR fsp_param[2].freq_mhz= 528MHz
INFO:    dfs DDR fsp_param[3].freq_mhz= 780MHz
INFO:    Using opteed sec cpu_context!
INFO:    boot cpu mask: 0
INFO:    BL31: Initializing runtime services
INFO:    BL31: Initializing BL32
I/TC:
I/TC: Start rockchip platform init
I/TC: Rockchip release version: 1.0
I/TC: OP-TEE version: 3.6.0-307-g0b06ae94 #1 Fri May  7 01:52:27 UTC 2021 aarch64
I/TC: Initialized
INFO:    BL31: Preparing for EL3 exit to normal world
INFO:    Entry point address = 0xa00000
INFO:    SPSR = 0x3c9


U-Boot 2017.09-gitAUTOINC+e3ca3c3805_fe66a9be19-tano10 (Jul 21 2022 - 15:39:14 +0000)

Model: Boardcon EM3568 SBC Board
PreSerial: 2, raw, 0xfe660000
DRAM:  2 GiB
Sysmem: init
Relocation Offset: 7d36c000
Relocation fdt: 7b9e5f88 - 7b9fece8
CR: M/C/I
I2c0 speed: 100000Hz
vsel-gpios- not found! Error: -2
vdd_cpu init 900000 uV
PMIC:  RK8090 (on=0x40, off=0x00)
vdd_logic init 900000 uV
vdd_gpu init 900000 uV
vdd_npu init 900000 uV
io-domain: OK
Failed to get scmi clk dev
NAND:  nand_base: timeout while waiting for chip to become ready
nand_base: No NAND device found
0 MiB
mtd_blk:   dwmmc@fe2b0000: 1, dwmmc@fe2c0000: 2, sdhci@fe310000: 0
Bootdev(atags): <NULL> <NULL>
Use emmc as default boot media
MMC0: HS200, 200Mhz
PartType: EFI
MMC:   Model: Boardcon EM3568 SBC Board
rockchip_set_serialno: could not find efuse/otp device
No misc partition
boot mode: normal
CLK: (sync kernel. arm: enter 816000 KHz, init 816000 KHz, kernel 0N/A)
  apll 816000 KHz
  dpll 528000 KHz
  gpll 1188000 KHz
  cpll 1000000 KHz
  npll 1200000 KHz
  vpll 24000 KHz
  hpll 24000 KHz
  ppll 200000 KHz
  armclk 816000 KHz
  aclk_bus 150000 KHz
  pclk_bus 100000 KHz
  aclk_top_high 300000 KHz
  aclk_top_low 200000 KHz
  hclk_top 150000 KHz
  pclk_top 100000 KHz
  aclk_perimid 300000 KHz
  hclk_perimid 150000 KHz
  pclk_pmu 100000 KHz
No misc partition
Net:   eth1: ethernet@fe010000, eth0: ethernet@fe2a0000
Hit key to stop autoboot('CTRL+C'):  0
switch to partitions #0, OK
mmc0(part 0) is current device

MMC read: dev # 0, block # 7936, count 128 ... 128 blocks read: OK
## Executing script at 00c00000
Board name: evb_rk3568
Active system A
Loading kernel fitImage...
switch to partitions #0, OK
mmc0(part 0) is current device
9361144 bytes read in 89 ms (100.3 MiB/s)
Booting kernel 0x04080000#conf-rockchip_boardcon-em3568.dtb...
Fdt Ramdisk skip relocation
No misc partition
## Loading kernel from FIT Image at 04080000 ...
   Using 'conf-rockchip_boardcon-em3568.dtb' configuration
## Verified-boot: 0
   Trying 'kernel-1' kernel subimage
     Description:  Linux kernel
     Type:         Kernel Image
     Compression:  gzip compressed
     Data Start:   0x04080114
     Data Size:    9221774 Bytes = 8.8 MiB
     Architecture: AArch64
     OS:           Linux
     Load Address: 0x00280000
     Entry Point:  0x00280000
     Hash algo:    sha256
     Hash value:   c55afe91b6fd69c19a0495c39f4295c285a427c9b64c46540da1b244d252aaa7
   Verifying Hash Integrity ... sha256+ OK
## Loading fdt from FIT Image at 04080000 ...
   Using 'conf-rockchip_boardcon-em3568.dtb' configuration
   Trying 'fdt-rockchip_boardcon-em3568.dtb' fdt subimage
     Description:  Flattened Device Tree blob
     Type:         Flat Device Tree
     Compression:  uncompressed
     Data Start:   0x0494b8c4
     Data Size:    137356 Bytes = 134.1 KiB
     Architecture: AArch64
     Load Address: 0x0a100000
     Hash algo:    sha256
     Hash value:   35cc419de806cfdaedaee6f32406d75eb920ce15329ea5f19dc1e17ecd69f838
   Verifying Hash Integrity ... sha256+ OK
   Loading fdt from 0x0494b8c4 to 0x0a100000
   Booting using the fdt blob at 0x0a100000
   Uncompressing GZIP Kernel Image from 0x04080114 to 0x00280000 ... with 0157a008 bytes OK
   kernel loaded at 0x00280000, end = 0x017fa008
  'reserved-memory' ramoops@110000: addr=110000 size=f0000
   Using Device Tree in place at 000000000a100000, end 000000000a12488b
Adding bank: 0x00200000 - 0x08400000 (size: 0x08200000)
Adding bank: 0x09400000 - 0x80000000 (size: 0x76c00000)
Total: 3777.293 ms

Starting kernel ...