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NXPmicro
Not able to flash iMX8QX MEK using UUU
Hi All,
I am trying to boot QSPI flash memory in iMX8QX MEK evaluation board using latest UUU. I have used both custom built image for QSPI and also the pre built image "imx-boot-imx8qxpmek-fspi.bin-flash_flexspi" from the NXP website. But whenever I use the command "sudo uuu -b qspi flash_uboot.bin flash_scfw.bin " I get the following error. How to fix this issue?
nikola@NikolaTesla:iMX8QX$ sudo uuu -v -b qspi flash_uboot.bin flash_scfw.bin uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.3.154-0-g47ddef5
Build in config: Pctl Chip Vid Pid BcdVersion ================================================== SDPS: MX8QXP 0x1fc9 0x012f [0x0002..0xffff] SDPS: MX8QM 0x1fc9 0x0129 [0x0002..0xffff] SDPS: MX8DXL 0x1fc9 0x0147 SDPS: MX28 0x15a2 0x004f SDPS: MX815 0x1fc9 0x013e SDPS: MX865 0x1fc9 0x0146 SDP: MX7D 0x15a2 0x0076 SDP: MX6Q 0x15a2 0x0054 SDP: MX6D 0x15a2 0x0061 SDP: MX6SL 0x15a2 0x0063 SDP: MX6SX 0x15a2 0x0071 SDP: MX6UL 0x15a2 0x007d SDP: MX6ULL 0x15a2 0x0080 SDP: MX6SLL 0x1fc9 0x0128 SDP: MX7ULP 0x1fc9 0x0126 SDP: MXRT106X 0x1fc9 0x0135 SDP: MX8MM 0x1fc9 0x0134 SDP: MX8MQ 0x1fc9 0x012b SDPU: SPL 0x0525 0xb4a4 [0x0000..0x04ff] SDPV: SPL1 0x0525 0xb4a4 [0x0500..0x9998] SDPU: SPL 0x0525 0xb4a4 [0x9999..0x9999] SDPU: SPL 0x3016 0x1001 [0x0000..0x04ff] SDPV: SPL1 0x3016 0x1001 [0x0500..0x9998] FBK: 0x066f 0x9afe FBK: 0x066f 0x9bff FB: 0x0525 0xa4a5 FB: 0x18d1 0x0d02
Run built-in script:
uuu_version 1.2.39
@_flexspi.bin | bootloader
@_image [_flexspi.bin] | image burn to flexspi, default is the same as bootloader
This command will be run when i.MX6/7 i.MX8MM, i.MX8MQ
SDP: boot -f _flexspi.bin
This command will be run when ROM support stream mode
i.MX8QXP, i.MX8QM, skip QSPI header
SDPS: boot -f _flexspi.bin -skipfhdr
These commands will be run when use SPL and will be skipped if no spl
SDPU will be deprecated. please use SDPV instead of SDPU
{
SDPU: delay 1000 SDPU: write -f _flexspi.bin -offset 0x10000 -skipfhdr SDPU: jump
}
These commands will be run when use SPL and will be skipped if no spl
if (SPL support SDPV)
{
SDPV: delay 1000 SDPV: write -f _flexspi.bin -skipspl -skipfhdr SDPV: jump
}
FB: ucmd setenv fastboot_buffer ${loadaddr} FB: download -f _image
Check Image if include flexspi header
FB: ucmd if qspihdr dump ${fastboot_buffer}; then setenv qspihdr_exist yes; else setenv qspihdr_exist no; fi;
FB[-t 60000]: ucmd if test ${qspihdr_exist} = yes; then qspihdr init ${fastboot_buffer} ${fastboot_bytes} safe; else true; fi;
#if uboot can't support qspihdr command, use uboot image to write qspi image, which require image include qspi flash header FB: ucmd if test ${qspihdr_exist} = no; then sf probe; else true; fi; FB[-t 40000]: ucmd if test ${qspihdr_exist} = no; then sf erase 0 +${fastboot_bytes}; else true; fi; FB[-t 20000]: ucmd if test ${qspihdr_exist} = no; then sf write ${fastboot_buffer} 0 ${fastboot_bytes}; else true; fi; FB: done
Wait for Known USB Device Appear...
Error: fail open file: >_flexspi.bin
nikola@NikolaTesla:iMX8QX$
Thanks and Regards,
Ramprakash
can you try latest uuu? 1.3.154 is old one.
it is strange. all _file should replace by followed argument.
Hi @nxpfrankli ,
Thanks for the reply.
I did try with the latest version. But again for the latest demo images I get the following error:
I also ran dmesg during the same time and I can see that every time I run the UUU command the USB type C port connected to the J11 port of the NXP board disconnects and then reconnects.
Hi @nxpfrankli ,
Thank you the demo boot image imx-boot-imx8qxpc0mek-fspi.bin-flash_spl_flexspi worked and the board is booted with u-boot.
But when I try to use UUU for the custom image built using mkimage tool. I still get the same error. Is there any changes that are required for building the images for C0 board.
This command is for imx_mkimage, not build scfw.
Imx_mkimage package SECO firmware contrainer, uboot, scfw together and build one image, which rom can recognize.
From: Ramprakash [email protected] Sent: Monday, February 8, 2021 5:27 PM To: NXPmicro/mfgtools [email protected] Cc: Frank Li [email protected]; Mention [email protected] Subject: [EXT] Re: [NXPmicro/mfgtools] Not able to flash iMX8QX MEK using UUU (#250)
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I tried the command "make SOC=iMX8QXP REV=C0 " but I face error like the below.
I copied the files from the location "cp -r platform/board/mx8qx_val platform/board/mx8qx_myboard" before executing the make command. [Screen Shot 2021-02-08 at 3 22 59 PM]https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fuser-images.githubusercontent.com%2F41544795%2F107294323-0e859580-6a22-11eb-9101-4c7320883456.png&data=04%7C01%7Cfrank.li%40nxp.com%7C8be68a41a1da41c7458508d8cc890d5f%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637484236297380265%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=a64FYyzG1enuG2tT0VwVlrxgL%2FduImcCJ3Eq%2FlD%2BfTo%3D&reserved=0
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Hi @nxpfrankli , Thanks for the reply.
I did try the REV=C0 with mkimage tool. But when I use the REV = C0 the command which gets executed still shows B0. And the image fails to flash SPI memory.
But when I try to hardcode the REV=C0 into the soc.mak file under iMX8QX folder I get a error that the Rev = C0 is not known. Do you have any idea how to fix this?
Did your mkimage too old
From: Ramprakash [email protected] Sent: Monday, February 8, 2021 7:47 PM To: NXPmicro/mfgtools [email protected] Cc: Frank Li [email protected]; Mention [email protected] Subject: [EXT] Re: [NXPmicro/mfgtools] Not able to flash iMX8QX MEK using UUU (#250)
Caution: EXT Email
I did try the REV=C0 with mkimage tool. But when I use the REV = C0 the command which gets executed still shows B0. And the image fails to flash SPI memory.
But when I try to hardcode the REV=C0 into the soc.mak file under iMX8QX folder I get a error that the Rev = C0 is not known. Do you have any idea how to fix this? [Screen Shot 2021-02-08 at 5 42 54 PM]https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fuser-images.githubusercontent.com%2F41544795%2F107304275-9d4fdd80-6a35-11eb-9a51-e25255176746.png&data=04%7C01%7Cfrank.li%40nxp.com%7Cdb4aed7fdc0d499c47b508d8cc9c9a9c%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637484320262066949%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=ecJBkrTQIgoxcmdimixc5kCnTDQWVzYmH60ZGZN3BW0%3D&reserved=0 [Screen Shot 2021-02-08 at 5 44 21 PM]https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fuser-images.githubusercontent.com%2F41544795%2F107304278-9de87400-6a35-11eb-8530-1081a647bde8.png&data=04%7C01%7Cfrank.li%40nxp.com%7Cdb4aed7fdc0d499c47b508d8cc9c9a9c%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637484320262066949%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=03qbShGJaN4R2EusJo5MifjD2bD%2Bw6c9%2FWNIeKNBiHM%3D&reserved=0
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Hi @nxpfrankli ,
Thanks for the reply.
I now got the latest mkimage from the NXP website and the when I try to use uuu for the flash_flexspi image which I built, the output reaches 100% and then gets suck there. It does not moves past it. I did not face this issue while flashing demo image. Is the command execution correct or do I need to add any other file together with this?
Hi @nxpfrankli ,
For imx8 C0 version of the board apart from SECO is there any changed required in the build process.
I have generated the image using the following components: SCU -
- Made a copy of imx8qx_val as myboard and then built the image using the command: make qx R=B0 B=myboard
- I tried using C0 here but it throws error for REV=C0
SECO:
- I got the SECO binary for C0 from the NXP website.
- The version number is L4.14.98_2.0.X_SCFWKIT-1.2.11
U-Boot:
- I secured the package from U-boot website
- I don't see anything in particular for C0 board. make imx8qxp_mek_defconfig
- I used the above command to generate the configs and used make to build the u-boot binary file.
ATF:
- Here again I did not see anything separate for c0 board.
- I just used the command make PLAT=imx8qx bl31
- This generated the bl31 binary file.
Mkimage:
- I used all the above mentioned files in the latest version of mkimage
- And generated the flash image using the command: make REV=C0 SOC=iMX8QX flash_flexspi
- I renamed the flash image and used the UUU tool to boot the SPI flash sudo uuu -v -b qspi iMX8QX/flash.bin
Is there anything missing in the above steps?