MCIMX6G3 更换为 MCIMX6G2后kernel启动不完全

老朱_f42799

我们将MCIMX6G3 更换为 MCIMX6G2后kernel启动不完全，只跑了一半就停住了，下面为启动log，
请问软件上要做什么修改？谢谢！
U-Boot 2016.03-imx_v2016.03_4.1.15_2.0.0_ga+g0ec2a01 (Sep 28 2021 - 17:32:30 +0800)


CPU:   Freescale i.MX6UL rev1.2 528 MHz (running at 396 MHz)
CPU:   Industrial temperature grade (-40C to 105C) at 35C
Reset cause: POR
Board: MX6UL 14x14 EVK - shenzhen ecgmac
I2C:   ready
DRAM:  512 MiB
force_idle_bus: sda=1 scl=0 sda.gp=0x1d scl.gp=0x1c
NAND:  4096 MiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment


Display: TFT7INCH (1024x600)
Video: 1024x600x24
In:    serial
Out:   serial
Err:   serial
Net:   FEC0
Error: FEC0 address not set.


Normal Boot
Hit any key to stop autoboot:  0


NAND read: device 0 offset 0x4000000, size 0x800000
8388608 bytes read: OK


NAND read: device 0 offset 0x5000000, size 0x100000
1048576 bytes read: OK
Kernel image @ 0x80800000 [ 0x000000 - 0x598c18 ]
## Flattened Device Tree blob at 83000000
   Booting using the fdt blob at 0x83000000
   Using Device Tree in place at 83000000, end 8300bca0
Modify /soc/aips-bus@02000000/bee@02044000:status disabled
ft_system_setup for mx6


Starting kernel ...


[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.1.15-2.0.1+gb63f3f5 (zhusz@zhusz) (gcc version 5.3.0 (GCC) ) #381 SMP PREEMPT Fri Oct 15 18:39:40 CST 2021
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Freescale i.MX6 UltraLite 14x14 EVK Board
[    0.000000] Reserved memory: created CMA memory pool at 0x8c000000, size 320 MiB
[    0.000000] Reserved memory: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] PERCPU: Embedded 12 pages/cpu @8bb32000 s16908 r8192 d24052 u49152
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
[    0.000000] Kernel command line: console=ttymxc0,115200 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs mtdparts=gpmi-nand:64m(boot),16m(kernel),16m(dtb),-(rootfs)
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 180184K/524288K available (7405K kernel code, 310K rwdata, 2492K rodata, 428K init, 418K bss, 16424K reserved, 327680K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xa0800000 - 0xff000000   (1512 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xa0000000   ( 512 MB)
[    0.000000]     pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
[    0.000000]     modules : 0x7f000000 - 0x7fe00000   (  14 MB)
[    0.000000]       .text : 0x80008000 - 0x809b2824   (9899 kB)
[    0.000000]       .init : 0x809b3000 - 0x80a1e000   ( 428 kB)
[    0.000000]       .data : 0x80a1e000 - 0x80a6bae0   ( 311 kB)
[    0.000000]        .bss : 0x80a6e000 - 0x80ad6bfc   ( 419 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Additional per-CPU info printed with stalls.
[    0.000000]  RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] mxc_clocksource_init 24000000
[    0.000000] Switching to timer-based delay loop, resolution 41ns
[    0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000054] clocksource mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.002400] Console: colour dummy device 80x30
[    0.002439] Calibrating delay loop (skipped) preset value.. 48.00 BogoMIPS (lpj=240000)
[    0.002475] pid_max: default: 32768 minimum: 301
[    0.002693] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002722] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.004069] CPU: Testing write buffer coherency: ok
[    0.004558] /cpus/cpu@0 missing clock-frequency property
[    0.004600] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.004707] Setting up static identity map for 0x80008280 - 0x800082d8
[    0.041143] Brought up 1 CPUs
[    0.041183] SMP: Total of 1 processors activated (48.00 BogoMIPS).
[    0.041203] CPU: All CPU(s) started in SVC mode.
[    0.042276] devtmpfs: initialized
[    0.059167] device-tree: Duplicate name in lcdif@021c8000, renamed to "display#1"
[    0.063036] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.063932] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.087059] pinctrl core: initialized pinctrl subsystem
[    0.089698] NET: Registered protocol family 16
[    0.107473] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.131324] cpuidle: using governor ladder
[    0.161390] cpuidle: using governor menu
[    0.208925] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.208960] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.213237] imx6ul-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[    0.268810] mxs-dma 1804000.dma-apbh: initialized
[    0.275026] SCSI subsystem initialized
[    0.275844] usbcore: registered new interface driver usbfs
[    0.276026] usbcore: registered new interface driver hub
[    0.276278] usbcore: registered new device driver usb
[    0.279452] i2c i2c-1: IMX I2C adapter registered
[    0.279501] i2c i2c-1: can't use DMA
[    0.279838] pps_core: LinuxPPS API ver. 1 registered
[    0.279861] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.279945] PTP clock support registered
[    0.282962] MIPI CSI2 driver module loaded
[    0.287025] Switched to clocksource mxc_timer1
[    0.296244] NET: Registered protocol family 2
[    0.297906] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.298042] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.298201] TCP: Hash tables configured (established 4096 bind 4096)
[    0.298336] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.298398] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.298822] NET: Registered protocol family 1
[    0.299571] RPC: Registered named UNIX socket transport module.
[    0.299606] RPC: Registered udp transport module.
[    0.299624] RPC: Registered tcp transport module.
[    0.299642] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.302959] imx rpmsg driver is registered.
[    0.304987] Bus freq driver module loaded
[    0.307424] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.324207] VFS: Disk quotas dquot_6.6.0
[    0.324716] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.330422] NFS: Registering the id_resolver key type
[    0.330535] Key type id_resolver registered
[    0.330559] Key type id_legacy registered
[    0.331932] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.333816] fuse init (API version 7.23)
[    0.344985] io scheduler noop registered
[    0.345038] io scheduler deadline registered
[    0.345514] io scheduler cfq registered (default)
[    0.346643] imx-weim 21b8000.weim: Driver registered.
[    0.353076] MIPI DSI driver module loaded
[    0.353572] MIPI DSI driver module loaded
[    0.358085] 21c8000.lcdif supply lcd not found, using dummy regulator
[    0.466601] mxsfb 21c8000.lcdif: failed to find mxc display driver
[    0.481808] Console: switching to colour frame buffer device 128x37
[    0.493909] mxsfb 21c8000.lcdif: initialized
[    0.495406] backlight supply power not found, using dummy regulator
[    0.703960] imx-sdma 20ec000.sdma: no event needs to be remapped
[    0.704185] imx-sdma 20ec000.sdma: loaded firmware 3.3
[    0.711566] imx-sdma 20ec000.sdma: initialized
[    0.713838] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 21, base_baud = 5000000) is a IMX
[    1.351170] console [ttymxc0] enabled
[    1.356723] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 227, base_baud = 5000000) is a IMX
[    1.366923] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 228, base_baud = 5000000) is a IMX
[    1.377130] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 229, base_baud = 5000000) is a IMX
[    1.387325] 21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 230, base_baud = 5000000) is a IMX
[    1.402075] imx sema4 driver is registered.
[    1.406493] [drm] Initialized drm 1.1.0 20060810
[    1.412454] [drm] Initialized vivante 1.0.0 20120216 on minor 0
[    1.443869] brd: module loaded
[    1.460175] loop: module loaded
[    1.477134] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0x44
[    1.483546] nand: Micron MT29F32G08CBADBWP
[    1.487741] nand: 4096 MiB, MLC, erase size: 2048 KiB, page size: 8192, OOB size: 744
[    1.496411] gpmi-nand 1806000.gpmi-nand: enable the asynchronous EDO mode 5
[    1.505050] Bad block table found at page 524032, version 0x01
[    1.511481] Bad block table found at page 523776, version 0x01
[    1.517664] nand_read_bbt: bad block at 0x00000b400000
[    1.522839] nand_read_bbt: bad block at 0x00000b600000
[    1.529424] 4 cmdlinepart partitions found on MTD device gpmi-nand
[    1.535645] Creating 4 MTD partitions on "gpmi-nand":
[    1.540803] 0x000000000000-0x000004000000 : "boot"
[    1.548423] 0x000004000000-0x000005000000 : "kernel"
[    1.555713] 0x000005000000-0x000006000000 : "dtb"
[    1.562834] 0x000006000000-0x000100000000 : "rootfs"
[    1.571030] gpmi-nand 1806000.gpmi-nand: driver registered.
[    1.580899] spi_imx 2014000.ecspi: probed
[    1.589221] 2188000.ethernet supply phy not found, using dummy regulator
[    1.608254] pps pps0: new PPS source ptp0
[    1.613756] fec 2188000.ethernet (unnamed net_device) (uninitialized): Invalid MAC address: 00:00:00:00:00:00
[    1.623889] fec 2188000.ethernet (unnamed net_device) (uninitialized): Using random MAC address: ee:9c:01:2f:c4:2a
[    1.635261] libphy: fec_enet_mii_bus: probed
[    1.642683] fec 2188000.ethernet eth0: registered PHC device 0
[    1.650362] PPP generic driver version 2.4.2
[    1.655255] PPP BSD Compression module registered
[    1.660190] PPP Deflate Compression module registered
[    1.665327] PPP MPPE Compression module registered
[    1.670348] NET: Registered protocol family 24
[    1.674906] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
[    1.682094] CSLIP: code copyright 1989 Regents of the University of California.
[    1.689577] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.696150] ehci-mxc: Freescale On-Chip EHCI Host driver
[    1.702110] usbcore: registered new interface driver usblp
[    1.707935] usbcore: registered new interface driver usb-storage
[    1.714378] usbcore: registered new interface driver usbserial
[    1.720443] usbcore: registered new interface driver usbserial_generic
[    1.727170] usbserial: USB Serial support registered for generic
[    1.733331] usbcore: registered new interface driver option
[    1.739121] usbserial: USB Serial support registered for GSM modem (1-port)
[    1.746269] usbcore: registered new interface driver usb_ehset_test
[    1.755314] 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
[    1.770974] 2184200.usb supply vbus not found, using dummy regulator
[    1.781433] ci_hdrc ci_hdrc.1: EHCI Host Controller
[    1.786425] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[    1.807159] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[    1.814842] hub 1-0:1.0: USB hub found
[    1.818894] hub 1-0:1.0: 1 port detected
[    1.825488] mousedev: PS/2 mouse device common for all mice
[    1.833193] input: 20cc000.snvs:snvs-powerkey as /devices/platform/soc/2000000.aips-bus/20cc000.snvs/20cc000.snvs:snvs-powerkey/input/input0
[    2.027684] input: Goodix_TS as /devices/virtual/input/input1
[    2.044627] rtc-ds1302-ecgmac ecgmac-rtc: rtc core: registered ds1302 as rtc0
[    2.052228] i2c /dev entries driver
[    2.059079] imx2-wdt 20bc000.wdog: use WDOG_B to reboot.
[    2.065287] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
[    2.072819] sdhci: Secure Digital Host Controller Interface driver
[    2.079333] sdhci: Copyright(c) Pierre Ossman
[    2.083748] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.091940] /soc/aips-bus@02100000/usdhc@02190000: voltage-ranges unspecified
[    2.099359] sdhci-esdhc-imx 2190000.usdhc: Got CD GPIO
[    2.106743] sdhci-esdhc-imx 2190000.usdhc: No vqmmc regulator found
[    2.137116] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[    2.157452] mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
[    2.171632] usbcore: registered new interface driver usbhid
[    2.177520] usbhid: USB HID core driver
[    2.187204] NET: Registered protocol family 26
[    2.193682] NET: Registered protocol family 10
[    2.202064] sit: IPv6 over IPv4 tunneling driver
[    2.208685] NET: Registered protocol family 17
[    2.213371] 8021q: 802.1Q VLAN Support v1.8
[    2.217743] lib80211: common routines for IEEE802.11 drivers
[    2.223644] Key type dns_resolver registered

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小恩GG

你先按这个教程把详细log打出来看看https://blog.csdn.net/wsclinux/article/details/86690266