imx6 - Can't download image to emcc 5.0 by mfg after change uImage

nicehsieh · ‎06-24-2016

Hi everyone,

Recently our custom i.mx6Q board wanna using eMMC 5.0 instead eMMC 4.4, so we need rebuild uImage for mfgtool. (Mfgtools-Rel-13.01_00_ER_MX6Q_UPDATER)

We tried Dan's suggestion to rebuild uImage, (thanks for Dan, Here is before discuss info https://community.nxp.com/thread/397166)

(add "CONFIG_SWITCH=y" in arch/arm/configs/imx6_updater_defconfig ref:https://community.nxp.com/thread/307477)

$ make imx6_updater_defconfig

$ make uImage

and use new uImage to replace the orginial one in mfgtool.

It looks better, and solved the problem about kernel panic.

But I got new error msg as below

U-Boot 2009.08 (Jun 02 2013 - 23:06:16)

CPU: Freescale i.MX6 family TO1.5 at 792 MHz

...

Board: i.MX6Q-SABRESD: RevC Board: 0x63315 [POR ]

Boot Device: SD

I2C: ready

DRAM: 1 GB

MMC: FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3

Using default environment

In: serial

Out: serial

Err: serial

Net: got MAC address from IIM: 00:00:00:00:00:00

FEC0 [PRIME]

Hit any key to stop autoboot: 0

## Booting kernel from Legacy Image at 10800000 ...

Image Name: Linux-3.0.35-06527-gb727aa3-dirt

Image Type: ARM Linux Kernel Image (uncompressed)

Data Size: 3196924 Bytes = 3 MB

Load Address: 10008000

Entry Point: 10008000

Verifying Checksum ... OK

## Loading init Ramdisk from Legacy Image at 10c00000 ...

Image Name: uboot initramfs rootfs

Image Type: ARM Linux RAMDisk Image (gzip compressed)

Data Size: 4543831 Bytes = 4.3 MB

Load Address: 00000000

Entry Point: 00000000

Verifying Checksum ... OK

Loading Kernel Image ... OK

OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

Linux version 3.0.35-06527-gb727aa3-dirty (nice@nice-zx530) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #659 SMP PREEMPT Fri Jun 17 19:03:38 CST 2016

CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d

CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machine: Freescale i.MX 6Quad/DualLite/Solo Sabre-SD Board

Memory policy: ECC disabled, Data cache writealloc

CPU identified as i.MX6Q, unknown revision

PERCPU: Embedded 7 pages/cpu @8185d000 s5184 r8192 d15296 u32768

Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260096

Kernel command line: console=ttymxc0,115200 rdinit=/linuxrc enable_wait_mode=off

PID hash table entries: 4096 (order: 2, 16384 bytes)

Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)

Memory: 1024MB = 1024MB total

Memory: 1028628k/1028628k available, 19948k reserved, 0K highmem

Virtual kernel memory layout:

vector : 0xffff0000 - 0xffff1000 ( 4 kB)

fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)

DMA : 0xfbe00000 - 0xffe00000 ( 64 MB)

vmalloc : 0xc0800000 - 0xf2000000 ( 792 MB)

lowmem : 0x80000000 - 0xc0000000 (1024 MB)

pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)

modules : 0x7f000000 - 0x7fe00000 ( 14 MB)

.init : 0x80008000 - 0x8003b000 ( 204 kB)

.text : 0x8003b000 - 0x805bc644 (5638 kB)

.data : 0x805be000 - 0x8060bd60 ( 312 kB)

.bss : 0x8060bd84 - 0x80638c28 ( 180 kB)

SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1

Preemptible hierarchical RCU implementation.

...

print_constraints: PFUZE100_SW1A: 300 <--> 1875 mV at 1300 mV

print_constraints: PFUZE100_SW1B: 300 <--> 1875 mV at 300 mV

print_constraints: PFUZE100_SW1C: 300 <--> 1875 mV at 1300 mV

print_constraints: PFUZE100_SW2: 800 <--> 3950 mV at 3300 mV

print_constraints: PFUZE100_SW3A: 400 <--> 1975 mV at 1500 mV

print_constraints: PFUZE100_SW3B: 400 <--> 1975 mV at 1500 mV

print_constraints: PFUZE100_SW4: 800 <--> 3950 mV at 3150 mV

print_constraints: PFUZE100_SWBST: 5000 <--> 5150 mV at 5000 mV

print_constraints: PFUZE100_VSNVS: 1200 <--> 3000 mV at 1800 mV

print_constraints: PFUZE100_VREFDDR: at 750 mV

print_constraints: PFUZE100_VGEN1: 800 <--> 1550 mV at 1500 mV

print_constraints: PFUZE100_VGEN2: 800 <--> 1550 mV at 1500 mV

print_constraints: PFUZE100_VGEN3: 1800 <--> 3300 mV at 2500 mV

print_constraints: PFUZE100_VGEN4: 1800 <--> 3300 mV at 1800 mV

print_constraints: PFUZE100_VGEN5: 1800 <--> 3300 mV at 2800 mV

print_constraints: PFUZE100_VGEN6: 1800 <--> 3300 mV at 3300 mV

imx-ipuv3 imx-ipuv3.0: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

imx-ipuv3 imx-ipuv3.1: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

Advanced Linux Sound Architecture Driver Version 1.0.24.

Bluetooth: Core ver 2.16

NET: Registered protocol family 31

Bluetooth: HCI device and connection manager initialized

Bluetooth: HCI socket layer initialized

Bluetooth: L2CAP socket layer initialized

Bluetooth: SCO socket layer initialized

i2c-core: driver [max17135] using legacy suspend method

i2c-core: driver [max17135] using legacy resume method

Switching to clocksource mxc_timer1

Clockevents: could not switch to one-shot mode:

Clockevents: could not switch to one-shot mode: dummy_timer is not functional.

dummy_timer is not functional.

Could not switch to high resolution mode on CPU 1

Could not switch to high resolution mode on CPU 2

Could not switch to high resolution mode on CPU 3

dummy_timer is not functional.

Could not switch to high resolution mode on CPU 0

NET: Registered protocol family 2

...

nice_csd.structure=3

nice_ext_csd.raw_ext_csd_structure=2

nice_ext_csd.rev=7

Bluetooth: RFCOMM socket layer initialized

Bluetooth: RFCOMM ver 1.11

Bluetooth: BNEP (Ethernet Emulation) ver 1.3

mmc0: new high speed DDR MMC card at address 0001

mmcblk0: mmc0:0001 R1J56L 13.7 GiB

mmcblk0boot0: mmc0:0001 R1J56L partition 1 4.00 MiB

mmcblk0boot1: mmc0:0001 R1J56L partition 2 4.00 MiB

mmcblk0: unknown partition table

Bluetooth: BNEP filters: protocol multicast

Bluetooth: HIDP (Human Interface Emulation) ver 1.2

VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4

mmcblk0boot1: unknown partition table

Bus freq driver module loaded

Bus freq driver Enabled

mmcblk0boot0: unknown partition table

mxc_dvfs_core_probe

DVFS driver module loaded

regulator_init_complete: PFUZE100_VGEN6: incomplete constraints, leaving on

regulator_init_complete: PFUZE100_VGEN3: incomplete constraints, leaving on

regulator_init_complete: PFUZE100_VGEN2: incomplete constraints, leaving on

regulator_init_complete: PFUZE100_VGEN1: incomplete constraints, leaving on

regulator_init_complete: SPKVDD: incomplete constraints, leaving on

snvs_rtc snvs_rtc.0: setting system clock to 1970-01-01 00:00:00 UTC (0)

Freeing init memory: 204K

Starting UTP

ln: /etc/mtab: File exists

disable turn off display

Starting the hotplug events dispatcher udevd

udevd (2003): /proc/2003/oom_adj is deprecated, please use /proc/2003/oom_score_adj instead.

Synthesizing initial hotplug events

g_file_storage gadget: high speed config #1

uuc 0.4 [built May 23 2013 23:59:39]

UTP: Waiting for device to appear

UTP: file/device node /dev/utp already exists

cpu_id is 0

UTP: received command '$ dd if=/dev/zero of=/dev/mmcblk0 bs=512 seek=1536 count=16'

UTP: executing "dd if=/dev/zero of=/dev/mmcblk0 bs=512 seek=1536 count=16"

16+0 records in

16+0 records out

8192 bytes (8.0KB) copied, 0.013654 seconds, 585.9KB/s

UTP: sending Success to kernel for command $ dd if=/dev/zero of=/dev/mmcblk0 bs=512 seek=1536 count=16.

utp_poll: pass returned.

UTP: received command '$ echo 1 >mmc0: DO NOT switch the partitions that used to be

accessed in OS layer HERE. please following the

guidance of Documentation/mmc/mmc-dev-parts.txt.

/sys/devices/platform/sdhci-esdhc-imx.3/mmc_host/mmc0/mmc0:0001/boot_config'

UTP: executing "echo 1 > /sys/devices/platform/sdhci-esdhc-imx.3/mmc_host/mmc0/mmc0:0001/boot_config"

sh: write error: Invalid argument

UTP: sending Non-success to kernel for command $ echo 1 > /sys/devices/platform/sdhci-esdhc-imx.3/mmc_host/mmc0/mmc0:0001/boot_config.

utp_poll: exit with status 256

[stop here]

Here is my environment in uboot.

bootargs=console=ttymxc0,115200 rdinit=/linuxrc enable_wait_mode=off

bootcmd=bootm 0x10800000 0x10c00000

bootdelay=0

baudrate=115200

ipaddr=192.168.1.103

serverip=192.168.1.101

netmask=255.255.255.0

loadaddr=0x10800000

rd_loadaddr=0x10c00000

netdev=eth0

ethprime=FEC0

uboot=u-boot.bin

kernel=uImage

stdin=serial

stdout=serial

stderr=serial

ethact=FEC0

We use emmc to boot up on our board by mfgtool to downloag android image.

Could you give me some advice about this problem ?

Thanks.

igorpadykov · ‎06-24-2016

Hi nice

please try solution provided on

Failed to boot from emmc.

Best regards

igor

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nicehsieh · ‎06-26-2016

Hi igropadykov,

thanks for your reply.

We have two boards, one is emmc4.x another is emmc 5.0.

The mfgtool with original uImage can download android_image successfully, all functions/components are worked on our emmc4.x board.

Now, as we use MMC 5.0 instead of eMMC 4.4, so we need to modify the emmc.c and rebuild uImage. (new_uImage)

The mfgtool with the new_uImage cannot download android_image on our emmc4.4 or emmc5.0 board.

Could you give me some advice about this problem ?

Thanks :smileyhappy:

igorpadykov · ‎06-26-2016

please try ddr test, find new calibration settings and

rebuild with them mfgtool as the new_uImage.

https://community.freescale.com/docs/DOC-105652

~igor

beckhandsome · ‎02-14-2017

how can i build a new uImage?Do you have a uImage of emmc5.0?

beckhandsome · ‎02-14-2017

we have the same question,Could you give me some other advice about this problem ?all above method we have tried,but it have no effect.