Upstream uboot and Arndale 5250 support

U-Boot Paolo Pisati 2 participants 6 messages Oct 7, 2014 – Oct 8, 2014

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Paolo Pisati

author

2014-10-07 12:58 UTC #0 lore raw

Hi,

i've been trying to update the u-boot on my board (sd booting), from the Linaro one (2012.10) to a v2014.X, but so far had no luck:

make arndale_config
export CROSS_COMPILE=/usr/bin/arm-linux-gnueabihf- make

...

dd if=arndale-bl1.bin of=/dev/sdc bs=512 skip=1
dd if=arndale-spl.bin of=/dev/sdc bs=512 skip=17
dd if=./u-boot-dtb.bin of=/dev/sdc bs=512 skip=49

...

u-boot 3.10rc3 (same happens with v2014.07 or 2014.04):

U-Boot 2014.10-rc3 (Oct 07 2014 - 13:26:48) for ARNDALE

CPU: Exynos5250 at 1000MHz

Board: Arndale
I2C:   i2c_init: failed to init bus 0 for speed = 100000
ready
DRAM:  2 GiB
trace: copying 00086db4 bytes of early data from 50000000 to beff0000
trace: enabled
WARNING: Caches not enabled
MMC:   EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
dwmci_send_cmd: DATA ERROR!
i2c_init: failed to init bus 0 for speed = 100000
In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped

No ethernet found.
Hit any key to stop autoboot: 0
ARNDALE # printenv
baudrate=115200
bootargs=console=ttySAC2,115200n8 root=/dev/mmcblk1p1 rw rootwait debug earlyprintk
bootcmd=run bootcmd_ubuntu
bootcmd_ubuntu=run loadk; run loadf; run loadr; bootm ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r} bootdelay=3
fdt_addr_r=0x41000000
filesize=5b9902
kernel_addr_r=0x40007000
loadf=ext2load mmc 1:1 ${fdt_addr_r} /boot/exynos5250-arndale.dtb
loadk=ext2load mmc 1:1 ${kernel_addr_r} /boot/uImage
loadr=ext2load mmc 1:1 ${ramdisk_addr_r} /boot/uInitrd
ramdisk_addr_r=0x42000000
stderr=serial
stdin=serial
stdout=serial

Environment size: 589/16380 bytes
ARNDALE # run loadk
6002946 bytes read in 1117 ms (5.1 MiB/s) ARNDALE # bootm ${kernel_addr_r}
## Booting kernel from Legacy Image at 40007000 ...

   Image Name:   kernel 3.16.0-20-generic
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    6002882 Bytes = 5.7 MiB

Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
Loading Kernel Image ... OK

Starting kernel ...(fake run for tracing)

Starting kernel ...

[stuck here]

here for a more complete log:

http://pastebin.ubuntu.com/8514108/plain/

Any idea what's going wrong? Did you try this board lately?

It's a kernel with the DTB concatenated (and it works fine with Linaro 2012 uboot), but the same happens if i explicitely pass the dtb:

U-Boot 2014.07 (Sep 30 2014 - 15:26:03) for ARNDALE

CPU: Exynos5250 at 1000MHz

Board: Arndale
I2C:   i2c_init: failed to init bus 0 for speed = 100000
ready
DRAM:  2 GiB
trace: copying 00085818 bytes of early data from 50000000 to beff0000
trace: enabled
WARNING: Caches not enabled
MMC:   EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
i2c_init: failed to init bus 0 for speed = 100000
In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped

Environment size: 589/16380 bytes
ARNDALE # run loadk
6002946 bytes read in 1114 ms (5.1 MiB/s) ARNDALE # run loadf
35450 bytes read in 34 ms (1017.6 KiB/s) ARNDALE # bootm ${kernel_addr_r} - ${fdt_addr_r} ## Booting kernel from Legacy Image at 40007000 ...

   Image Name:   kernel 3.16.0-20-generic
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    6002882 Bytes = 5.7 MiB

Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
## Flattened Device Tree blob at 41000000
Booting using the fdt blob at 0x41000000 Loading Kernel Image ... OK
Loading Device Tree to 4fff4000, end 4ffffa79 ... OK

Starting kernel ...(fake run for tracing)

Starting kernel ...

[stuck again]

(please cc: me as i'm off list)

Signature · 2 lines

bye,
p.

Guillaume Gardet

2014-10-07 14:34 UTC #1 lore raw

Hi,

Le 07/10/2014 14:58, Paolo Pisati a ?crit :

Quoted 69 lines

Hi,
i've been trying to update the u-boot on my board (sd booting), from the Linaro one (2012.10) to a v2014.X, but so far had no luck:
make arndale_config
export CROSS_COMPILE=/usr/bin/arm-linux-gnueabihf- make
...
dd if=arndale-bl1.bin of=/dev/sdc bs=512 skip=1
dd if=arndale-spl.bin of=/dev/sdc bs=512 skip=17
dd if=./u-boot-dtb.bin of=/dev/sdc bs=512 skip=49
...
u-boot 3.10rc3 (same happens with v2014.07 or 2014.04):
U-Boot 2014.10-rc3 (Oct 07 2014 - 13:26:48) for ARNDALE
CPU: Exynos5250 at 1000MHz
Board: Arndale
I2C:   i2c_init: failed to init bus 0 for speed = 100000
ready
DRAM:  2 GiB
trace: copying 00086db4 bytes of early data from 50000000 to beff0000
trace: enabled
WARNING: Caches not enabled
MMC:   EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
dwmci_send_cmd: DATA ERROR!
i2c_init: failed to init bus 0 for speed = 100000
In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
ARNDALE # printenv
baudrate=115200
bootargs=console=ttySAC2,115200n8 root=/dev/mmcblk1p1 rw rootwait debug earlyprintk
bootcmd=run bootcmd_ubuntu
bootcmd_ubuntu=run loadk; run loadf; run loadr; bootm ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r} bootdelay=3
fdt_addr_r=0x41000000
filesize=5b9902
kernel_addr_r=0x40007000
loadf=ext2load mmc 1:1 ${fdt_addr_r} /boot/exynos5250-arndale.dtb
loadk=ext2load mmc 1:1 ${kernel_addr_r} /boot/uImage
loadr=ext2load mmc 1:1 ${ramdisk_addr_r} /boot/uInitrd
ramdisk_addr_r=0x42000000
stderr=serial
stdin=serial
stdout=serial
Environment size: 589/16380 bytes
ARNDALE # run loadk
6002946 bytes read in 1117 ms (5.1 MiB/s) ARNDALE # bootm ${kernel_addr_r}
## Booting kernel from Legacy Image at 40007000 ...
    Image Name:   kernel 3.16.0-20-generic
    Image Type:   ARM Linux Kernel Image (uncompressed)
    Data Size:    6002882 Bytes = 5.7 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
Loading Kernel Image ... OK

Quoted 5 lines

Starting kernel ...(fake run for tracing)
Starting kernel ...
[stuck here]

I faced this problem some times ago. Try to modify kernel, initrd and fdt addresses.

Guillaume

Paolo Pisati

author

2014-10-07 15:02 UTC #2 lore raw

those are the addresses suggested by u-boot and yes, i already tried moving stuff around but it didn't fix it: what's the working config with your board? u-boot version?

Quoted 89 lines · Guillaume Gardet

Hi,
Le 07/10/2014 14:58, Paolo Pisati a ?crit :
Quoted 72 lines
Hi,
i've been trying to update the u-boot on my board (sd booting), from the Linaro
one (2012.10) to a v2014.X, but so far had no luck:
make arndale_config
export CROSS_COMPILE=/usr/bin/arm-linux-gnueabihf- make
...
dd if=arndale-bl1.bin of=/dev/sdc bs=512 skip=1
dd if=arndale-spl.bin of=/dev/sdc bs=512 skip=17
dd if=./u-boot-dtb.bin of=/dev/sdc bs=512 skip=49
...
u-boot 3.10rc3 (same happens with v2014.07 or 2014.04):
U-Boot 2014.10-rc3 (Oct 07 2014 - 13:26:48) for ARNDALE
CPU: Exynos5250 at 1000MHz
Board: Arndale
I2C:   i2c_init: failed to init bus 0 for speed = 100000
ready
DRAM:  2 GiB
trace: copying 00086db4 bytes of early data from 50000000 to beff0000
trace: enabled
WARNING: Caches not enabled
MMC:   EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
dwmci_send_cmd: DATA ERROR!
i2c_init: failed to init bus 0 for speed = 100000
In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
ARNDALE # printenv
baudrate=115200
bootargs=console=ttySAC2,115200n8 root=/dev/mmcblk1p1 rw rootwait debug earlyprintk
bootcmd=run bootcmd_ubuntu
bootcmd_ubuntu=run loadk; run loadf; run loadr; bootm ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r}
bootdelay=3
fdt_addr_r=0x41000000
filesize=5b9902
kernel_addr_r=0x40007000
loadf=ext2load mmc 1:1 ${fdt_addr_r} /boot/exynos5250-arndale.dtb loadk=ext2load mmc 1:1 ${kernel_addr_r} /boot/uImage loadr=ext2load mmc 1:1 ${ramdisk_addr_r} /boot/uInitrd ramdisk_addr_r=0x42000000
stderr=serial
stdin=serial
stdout=serial
Environment size: 589/16380 bytes
ARNDALE # run loadk
6002946 bytes read in 1117 ms (5.1 MiB/s) ARNDALE # bootm ${kernel_addr_r}
## Booting kernel from Legacy Image at 40007000 ...
    Image Name:   kernel 3.16.0-20-generic
    Image Type:   ARM Linux Kernel Image (uncompressed)
    Data Size:    6002882 Bytes = 5.7 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
Quoted 5 lines
Starting kernel ...(fake run for tracing)
Starting kernel ...
[stuck here]
I faced this problem some times ago. Try to modify kernel, initrd and fdt addresses.
Guillaume

Signature · 2 lines

bye,
p.

Guillaume Gardet

2014-10-08 08:00 UTC #3 lore raw

I used the following values with 2014.10-rc2:
kerneladdr=0x44000000
ramdiskaddr=0x45000000
fdtaddr=0x4c000000

But I used a zImage. If you use a uImage, you need to modify the kernel load addr.

Guillaume

Le 07/10/2014 17:02, Paolo Pisati a ?crit :

Quoted 96 lines

those are the addresses suggested by u-boot and yes, i already tried moving stuff around but it didn't fix it: what's the working config with your board? u-boot version?
Quoted 88 lines · Guillaume Gardet
Hi,
Le 07/10/2014 14:58, Paolo Pisati a ?crit :
Quoted 72 lines
Hi,
i've been trying to update the u-boot on my board (sd booting), from the Linaro
one (2012.10) to a v2014.X, but so far had no luck:
make arndale_config
export CROSS_COMPILE=/usr/bin/arm-linux-gnueabihf- make
...
dd if=arndale-bl1.bin of=/dev/sdc bs=512 skip=1
dd if=arndale-spl.bin of=/dev/sdc bs=512 skip=17
dd if=./u-boot-dtb.bin of=/dev/sdc bs=512 skip=49
...
u-boot 3.10rc3 (same happens with v2014.07 or 2014.04):
U-Boot 2014.10-rc3 (Oct 07 2014 - 13:26:48) for ARNDALE
CPU: Exynos5250 at 1000MHz
Board: Arndale
I2C:   i2c_init: failed to init bus 0 for speed = 100000
ready
DRAM:  2 GiB
trace: copying 00086db4 bytes of early data from 50000000 to beff0000
trace: enabled
WARNING: Caches not enabled
MMC:   EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
dwmci_send_cmd: DATA ERROR!
i2c_init: failed to init bus 0 for speed = 100000
In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
ARNDALE # printenv
baudrate=115200
bootargs=console=ttySAC2,115200n8 root=/dev/mmcblk1p1 rw rootwait debug earlyprintk
bootcmd=run bootcmd_ubuntu
bootcmd_ubuntu=run loadk; run loadf; run loadr; bootm ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r}
bootdelay=3
fdt_addr_r=0x41000000
filesize=5b9902
kernel_addr_r=0x40007000
loadf=ext2load mmc 1:1 ${fdt_addr_r} /boot/exynos5250-arndale.dtb loadk=ext2load mmc 1:1 ${kernel_addr_r} /boot/uImage loadr=ext2load mmc 1:1 ${ramdisk_addr_r} /boot/uInitrd ramdisk_addr_r=0x42000000
stderr=serial
stdin=serial
stdout=serial
Environment size: 589/16380 bytes
ARNDALE # run loadk
6002946 bytes read in 1117 ms (5.1 MiB/s) ARNDALE # bootm ${kernel_addr_r}
## Booting kernel from Legacy Image at 40007000 ...
     Image Name:   kernel 3.16.0-20-generic
     Image Type:   ARM Linux Kernel Image (uncompressed)
     Data Size:    6002882 Bytes = 5.7 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
Quoted 5 lines
Starting kernel ...(fake run for tracing)
Starting kernel ...
[stuck here]
I faced this problem some times ago. Try to modify kernel, initrd and fdt addresses.
Guillaume

Paolo Pisati

author

2014-10-08 10:16 UTC #4 lore raw

that's weird, because i don't have bootz:

U-Boot 2014.10-rc3 (Oct 08 2014 - 11:34:33) for ARNDALE

CPU: Exynos5250 at 1000MHz

Board: Arndale
I2C:   i2c_init: failed to init bus 0 for speed = 100000
ready
DRAM:  2 GiB
trace: copying 00086db4 bytes of early data from 50000000 to beff0000
trace: enabled
WARNING: Caches not enabled
MMC:   EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
dwmci_send_cmd: DATA ERROR!
i2c_init: failed to init bus 0 for speed = 100000
In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped

No ethernet found.
Hit any key to stop autoboot: 0
ARNDALE # help bootz
Unknown command 'bootz' - try 'help' without arguments for list of all known commands

ARNDALE #

are you using a patched u-boot?

i'm using the default arndale_defconfig.

anyhow, can i have your full working config? i'm starting to feel i'm chasing ghosts here.

Quoted 112 lines · Guillaume Gardet

I used the following values with 2014.10-rc2:
kerneladdr=0x44000000
ramdiskaddr=0x45000000
fdtaddr=0x4c000000
But I used a zImage. If you use a uImage, you need to modify the kernel load addr.
Guillaume
Le 07/10/2014 17:02, Paolo Pisati a ?crit :
Quoted 98 lines
those are the addresses suggested by u-boot and yes, i already tried moving stuff around but it didn't fix it: what's the working config with your board? u-boot version?
Quoted 90 lines · Guillaume Gardet
Hi,
Le 07/10/2014 14:58, Paolo Pisati a ?crit :
Quoted 72 lines
Hi,
i've been trying to update the u-boot on my board (sd booting), from the Linaro
one (2012.10) to a v2014.X, but so far had no luck:
make arndale_config
export CROSS_COMPILE=/usr/bin/arm-linux-gnueabihf- make
...
dd if=arndale-bl1.bin of=/dev/sdc bs=512 skip=1
dd if=arndale-spl.bin of=/dev/sdc bs=512 skip=17
dd if=./u-boot-dtb.bin of=/dev/sdc bs=512 skip=49
...
u-boot 3.10rc3 (same happens with v2014.07 or 2014.04):
U-Boot 2014.10-rc3 (Oct 07 2014 - 13:26:48) for ARNDALE
CPU: Exynos5250 at 1000MHz
Board: Arndale
I2C:   i2c_init: failed to init bus 0 for speed = 100000
ready
DRAM:  2 GiB
trace: copying 00086db4 bytes of early data from 50000000 to beff0000
trace: enabled
WARNING: Caches not enabled
MMC:   EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
dwmci_send_cmd: DATA ERROR!
i2c_init: failed to init bus 0 for speed = 100000
In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
ARNDALE # printenv
baudrate=115200
bootargs=console=ttySAC2,115200n8 root=/dev/mmcblk1p1 rw rootwait debug earlyprintk
bootcmd=run bootcmd_ubuntu
bootcmd_ubuntu=run loadk; run loadf; run loadr; bootm ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r}
bootdelay=3
fdt_addr_r=0x41000000
filesize=5b9902
kernel_addr_r=0x40007000
loadf=ext2load mmc 1:1 ${fdt_addr_r} /boot/exynos5250-arndale.dtb loadk=ext2load mmc 1:1 ${kernel_addr_r} /boot/uImage loadr=ext2load mmc 1:1 ${ramdisk_addr_r} /boot/uInitrd ramdisk_addr_r=0x42000000
stderr=serial
stdin=serial
stdout=serial
Environment size: 589/16380 bytes
ARNDALE # run loadk
6002946 bytes read in 1117 ms (5.1 MiB/s) ARNDALE # bootm ${kernel_addr_r}
## Booting kernel from Legacy Image at 40007000 ...
     Image Name:   kernel 3.16.0-20-generic
     Image Type:   ARM Linux Kernel Image (uncompressed)
     Data Size:    6002882 Bytes = 5.7 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
Quoted 5 lines
Starting kernel ...(fake run for tracing)
Starting kernel ...
[stuck here]
I faced this problem some times ago. Try to modify kernel, initrd and fdt addresses.
Guillaume

Signature · 2 lines

bye,
p.

Guillaume Gardet

2014-10-08 13:13 UTC #5 lore raw

Le 08/10/2014 12:16, Paolo Pisati a ?crit :

Quoted 10 lines

that's weird, because i don't have bootz:
are you using a patched u-boot?
i'm using the default arndale_defconfig.
anyhow, can i have your full working config?
i'm starting to feel i'm chasing ghosts here.

I used this patch for -rc2 (which will not apply on -rc3 because of changes on arndale config between -rc2 and -rc3):
https://patchwork.ozlabs.org/patch/391247/raw/
with arndale_defconfig.

Then, I used a bootscript which defined and used the values I gave you:
kerneladdr=0x44000000
ramdiskaddr=0x45000000
fdtaddr=0x4c000000

But you can define those values manually, of courses.

Hope it will help you.

Guillaume