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How to enable 2GB RAM in U-boot for Custom Board?
Hello all,
I am trying to set the 2GB ddr2 configuration in U-boot.For that I ran the DDR calibration test and updated that values 1066mhz_4x256x16.cfg file.
Also I changed the entry in board.cfg file with DDR_MB=2048
I compiled the U-boot version 2014.04 successfully and flash the image but its not working.The U-boot output is as below:
U-Boot 2014.04 (Aug 13 2016 - 11:46:43)
CPU: Freescale i.MX6DL rev1.3 at 792 MHz
Reset cause: POR
Board: custom-dual
I2C: ready
DRAM:
(At this point it just stuck)
How can I solve this issue?
Hello all,
By changing the below lines of DDR3 configuration
DATA 4, 0x021b0818, 0x00000007// changed from 0x00022227
DATA 4, 0x021b4818, 0x00000007 //changed from 0x00022227
I am able to go upto the U-boot prompt.
But suddenly I am getting the errors for the I2C bus.
The current Output of U-boot is as follow:
U-Boot 2014.04 (Aug 17 2016 - 16:48:03)
CPU: Freescale i.MX6DL rev1.3 at 792 MHz
CPU: Temperature 32 C, calibration data: 0x5804f469
Reset cause: POR
Board:Custom-Dual
I2C: ready
DRAM: 2 GiB
MMC: FSL_SDHC: 0
MMC Device 1 not found
No MMC card found
Using default environment
No panel detected: default to Newhaven-CTP
Display: Newhaven-CTP (800x480)
In: serial
Out: serial
Err: serial
Boot modes set
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x8 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
(Not understanding Why I am getting this?)
PMIC Voltages set
## 17059
Exiting board_late_init
CMD_SEND:0
ARG 0x00000000
MMC_RSP_NONE
CMD_SEND:8
ARG 0x000001AA
MMC_RSP_R1,5,6,7 0x000001AA
CMD_SEND:55
ARG 0x00000000
MMC_RSP_R1,5,6,7 0x00000120
CMD_SEND:41
ARG 0x40300000
MMC_RSP_R3,4 0x40FF8000
CMD_SEND:55
ARG 0x00000000
MMC_RSP_R1,5,6,7 0x00000120
CMD_SEND:41
ARG 0x40300000
MMC_RSP_R3,4 0x40FF8000
CMD_SEND:55
ARG 0x00000000
MMC_RSP_R1,5,6,7 0x00000120
CMD_SEND:41
ARG 0x40300000
MMC_RSP_R3,4 0xC0FF8000
CMD_SEND:2
ARG 0x00000000
MMC_RSP_R2 0x03534453
0x4C313647
0x806AEA77
0x9E00F700
DUMPING DATA
000 - 03 53 44 53
004 - 4C 31 36 47
008 - 80 6A EA 77
012 - 9E 00 F7 00
CMD_SEND:3
ARG 0x00000000
MMC_RSP_R1,5,6,7 0xAAAA0520
CMD_SEND:9
ARG 0xAAAA0000
MMC_RSP_R2 0x400E0032
0x5B590000
0x76B27F80
0x0A404000
DUMPING DATA
000 - 40 0E 00 32
004 - 5B 59 00 00
008 - 76 B2 7F 80
012 - 0A 40 40 00
CMD_SEND:13
ARG 0xAAAA0000
MMC_RSP_R1,5,6,7 0x00000700
CURR STATE:3
CMD_SEND:7
ARG 0xAAAA0000
MMC_RSP_R1,5,6,7 0x00000700
CMD_SEND:55
ARG 0xAAAA0000
MMC_RSP_R1,5,6,7 0x00000920
CMD_SEND:51
ARG 0x00000000
MMC_RSP_R1,5,6,7 0x00000920
CMD_SEND:6
ARG 0x00FFFFF1
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:6
ARG 0x80FFFFF1
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:55
ARG 0xAAAA0000
MMC_RSP_R1,5,6,7 0x00000920
CMD_SEND:6
ARG 0x00000002
MMC_RSP_R1,5,6,7 0x00000920
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:17
ARG 0x00000000
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:17
ARG 0x00000000
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:17
ARG 0x00000800
MMC_RSP_R1,5,6,7 0x00000900
reading uimage
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:17
ARG 0x00000800
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:18
ARG 0x00000881
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:12
ARG 0x00000000
MMC_RSP_R1b 0x00000B00
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:18
ARG 0x00000801
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:12
ARG 0x00000000
MMC_RSP_R1b 0x00000B00
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:18
ARG 0x00000807
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:12
ARG 0x00000000
MMC_RSP_R1b 0x00000B00
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:18
ARG 0x0000080D
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:12
ARG 0x00000000
MMC_RSP_R1b 0x00000B00
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:18
ARG 0x000008A5
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:12
ARG 0x00000000
MMC_RSP_R1b 0x00000B00
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:17
ARG 0x00003957
MMC_RSP_R1,5,6,7 0x00000900
6382984 bytes read in 445 ms (13.7 MiB/s)
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:17
ARG 0x00000000
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:17
ARG 0x00000800
MMC_RSP_R1,5,6,7 0x00000900
reading arya.dtb
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:17
ARG 0x00000800
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:18
ARG 0x00000881
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:12
ARG 0x00000000
MMC_RSP_R1b 0x00000B00
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:18
ARG 0x0000080D
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:12
ARG 0x00000000
MMC_RSP_R1b 0x00000B00
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:18
ARG 0x00003959
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:12
ARG 0x00000000
MMC_RSP_R1b 0x00000B00
CMD_SEND:16
ARG 0x00000200
MMC_RSP_R1,5,6,7 0x00000900
CMD_SEND:17
ARG 0x0000399E
MMC_RSP_R1,5,6,7 0x00000900
35358 bytes read in 109 ms (316.4 KiB/s)
Net: FEC [PRIME]
Warning: failed to set MAC address
Normal Boot
Hit any key to stop autoboot: 0
U-BOOT >
and when I interrupted the U-boot and tried the i2c probe command it gives below output:
U-BOOT > i2c probe
Valid chip addresses:wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x0 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x1 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x2 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x3 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x4 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x5 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x6 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x7 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x8 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x9 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0xa retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0xb retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0xc retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0xd retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0xe retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0xf retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x10 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x11 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x12 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x13 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x14 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x15 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x16 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x17 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x18 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x19 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x1a retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x1b retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x1c retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x1d retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x1e retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x1f retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x20 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x21 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x22 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x23 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x24 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x25 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x26 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x27 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x28 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x29 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x2a retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x2b retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x2c retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x2d retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x2e retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x2f retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x30 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x31 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x32 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x33 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x34 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x35 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x36 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x37 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x38 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x39 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x3a retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x3b retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x3c retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x3d retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x3e retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x3f retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x40 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x41 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x42 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x43 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x44 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x45 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x46 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x47 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x48 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x49 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x4a retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x4b retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x4c retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x4d retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x4e retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x4f retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x50 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x51 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x52 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x53 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x54 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x55 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x56 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x57 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x58 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x59 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x5a retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x5b retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x5c retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x5d retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x5e retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x5f retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x60 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x61 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x62 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x63 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x64 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x65 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x66 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x67 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x68 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x69 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x6a retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x6b retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x6c retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x6d retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x6e retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x6f retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x70 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x71 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x72 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x73 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x74 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x75 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x76 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x77 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x78 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x79 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x7a retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x7b retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x7c retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x7d retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x7e retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x7f retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0x9a scl.gp=0x9b
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a0000
Now, I am unable to understand whether I getting this error due to DDR3 Configuration or I missed anything else?
Kindly help regarding this issue.
Thanks & Regards,
Shrikant
igorpadykov
Hi shree97
also one can try to change ddr size definition in include/configs/*board*.h file
#define PHYS_SDRAM_SIZE
use mx6dl_4x_mt41j128.cfg :
uboot-imx.git - Freescale i.MX u-boot Tree
Best regards
igor
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Thanks igorpadykov for your reply.
By following your last post I have seen some improvement in u-boot output.
The current U-boot output is as below:
U-Boot 2014.04 (Aug 16 2016 - 10:42:46)
CPU: Freescale i.MX6DL rev1.3 at 792 MHz
CPU: Temperature 33 C, calibration data: 0x5804f469
Reset cause: POR
Board: Custom-Dual
I2C: ready
DRAM: 2 GiB
(Now,It stuck here only)
I doesn't find the #define PHYS_SDRAM_SIZE macro in our include/configs/*borad*.h file
Mostly below are the memory related Macros in board.h file
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
Kindly help regarding this issue.
Best Regards,
Shrikant
igorpadykov
it is defined in uboot/..mx6sabresd/mx6sabresd.c dram_init(void)
int dram_init(void)
{
gd->ram_size = ((ulong)CONFIG_DDR_MB * 1024 * 1024);
}
~igor
Hello igor,
Yeah I found that.
Now my problem is the U-boot stuck after (DRAM: 2GiB).
I tried some debugging but it doesn't work.I found that its executing the code in /commom/board_f.c but its not executing the code in /common/board_r.c
U-Boot 2014.04 (Aug 16 2016 - 15:11:19)
CPU: Freescale i.MX6DL rev1.3 at 792 MHz
Reset cause: POR
Board: Wearberrytec-ARYADUAL
checkboard-success
I2C: ready
Success:init_func_i2c
DRAM: Success:setup_machine
2 GiB
Success:setup_baud_rate
(Probably MMC: is the output after DRAM:2GiB but I am not getting this output.)
Kindly help regarding this issue.
Thanks & Regards,
Shrikant
