imx8 UUU

gravity_one — Mon, 14 Dec 2020 13:46:49 GMT

hi,

modiy SCFW&uboot(include/config/imx8qxq_mek.h) DDR 3GB-->2GB

use download 2GB.bin to 3GBDDR board,is ok, uboot startup is 2GB.

but download 2GB.bin to 2GBDDR board,is erro,

D:\v1_UUU>uuu -V -b qspi imx-boot-800-es2-c0-fspi.bin uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.3.191-0-g4fe24b9 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 FB: 0x3016 0x0001 Run built-in script: uuu_version 1.2.39 # <li-user uid="40832" login="imx"></li-user>-boot-800-es2-c0-fspi.bin | bootloader # <li-user uid="40832" login="imx"></li-user>-boot-800-es2-c0-fspi.bin [imx-boot-800-es2-c0-fspi.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 imx-boot-800-es2-c0-fspi.bin # This command will be run when ROM support stream mode # i.MX8QXP, i.MX8QM, skip QSPI header SDPS: boot -f imx-boot-800-es2-c0-fspi.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 imx-boot-800-es2-c0-fspi.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 imx-boot-800-es2-c0-fspi.bin -skipspl -skipfhdr SDPV: jump # } FB: ucmd setenv fastboot_buffer ${loadaddr} FB: download -f imx-boot-800-es2-c0-fspi.bin # 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... New USB Device Attached at 2:4 2:4>Start Cmd:SDPS: boot -f imx-boot-800-es2-c0-fspi.bin -skipfhdr 100%libusb: error [windows_transfer_callback] detected I/O error 1167: [1167] 裝置沒有連線。 2:4>Okay (0.255s) libusb: warning [init_device] could not get node connection information for device 'USB\VID_0E0F&PID_0001\5&1FC31FA8&0&4': [87] 參數錯誤。 New USB Device Attached at 2:4 2:4>Start Cmd:SDPV: delay 1000 2:4>Okay (1.019s) 2:4>Start Cmd:SDPV: write -f imx-boot-800-es2-c0-fspi.bin -skipspl -skipfhdr 100%2:4>Okay (1.005s) 2:4>Start Cmd:SDPV: jump 6400%libusb: error [windows_transfer_callback] detected I/O error 1167: [1167] 裝置沒有連線。 2:4>Okay (0.063s) libusb: warning [init_device] could not get node connection information for device 'USB\VID_0E0F&PID_0001\1817A00E828C1720': [87] 參數錯誤。 New USB Device Attached at 2:4 2:4>Start Cmd:FB: ucmd setenv fastboot_buffer ${loadaddr} 2:4>Okay (0.002s) 2:4>Start Cmd:FB: download -f imx-boot-800-es2-c0-fspi.bin 2:4>Okay (0.042s) 2:4>Start Cmd:FB: ucmd if qspihdr dump ${fastboot_buffer}; then setenv qspihdr_exist yes; else setenv qspihdr_exist no; fi; 2:4>Okay (0.072s) 2:4>Start Cmd:FB[-t 60000]: ucmd if test ${qspihdr_exist} = yes; then qspihdr init ${fastboot_buffer} ${fastboot_bytes} safe; else true; fi; 2:4>Okay (0.043s) 2:4>Start Cmd:FB: ucmd if test ${qspihdr_exist} = no; then sf probe; else true; fi; 2:4>Fail (0.117s)

2GB DDR stress test is ok!

************************************************************************* MX8 DDR Stress Test Version: ER14 Built on Mar 27 2020 12:28:23 ************************************************************************* --Set up the MMU and enable I and D cache-- - This is the Cortex-A35 core - Check if I cache is enabled - Enabling I cache since it was disabled - Push base address of TTB to TTBR0_EL3 - Config TCR_EL3 - Config MAIR_EL3 - Enable MMU - Data Cache has been enabled - Check system memory register, only for debug - VMCR Check: - ttbr0_el3: 0x13d000 - tcr_el3: 0x2051c - mair_el3: 0x774400 - sctlr_el3: 0xc01815 - id_aa64mmfr0_el1: 0x101122 - MMU and cache setup complete ************************************************************************* ARM Clock(CA35): 1200MHz DDR Clock: 1200MHz ============================================ DDR configuration DDR type is LPDDR4 Data width: 32, bank num: 8 Row size: 16, col size: 10 One chip select is used Number of DDR controllers used on the SoC: 1 Density per chip select: 2048MB Density per controller is: 2048MB Total density detected on the board is: 2048MB No DDR data training errors detected for DDRC0 ============================================ MX8QXP: Cortex-A35 is found ************************************************************************* DDR Stress Test Iteration 1 -------------------------------- --Running DDR test on region 1-- -------------------------------- t0.1: data is addr test .... t0.2: row hop read test ... t1: memcpy SSN armv8_x32 test .... t2: byte-wise SSN armv8_x32 test .. t3: memcpy pseudo random pattern test .................................................................... t4: IRAM_to_DDRv1 test ... t5: IRAM_to_DDRv2 test Success: DDR Stress test completed!!!

BRs,

gravity

Re: imx8 UUU

igorpadykov — Tue, 15 Dec 2020 02:40:40 GMT

Hi gravity

reason may be in versions incompatibility between RPA tool, SCFW, kernel and uuu versions.

So may be suggested to rebuild all image from scratch using latest revisions of

RPA tool and ddr test , SCFW and kernel as described in Release Notes document for each BSP on link

https://www.nxp.com/design/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applications-processors:IMXLINUX?tab=In-Depth_Tab

Best regards
igor

topic imx8 UUU in i.MX Processors

imx8 UUU

Re: imx8 UUU