* consultion about uboot and kernel
@ 2014-08-26 9:09 lianjf
2014-08-26 9:16 ` Marco Trillo
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: lianjf @ 2014-08-26 9:09 UTC (permalink / raw)
To: meta-freescale
[-- Attachment #1: Type: text/plain, Size: 3380 bytes --]
Hi,
Anyone can tell me why the u-boot is not able to boot the freescale imx6q kernel,and stuck in the starting the kernel,the message is:
-------------------------------------------------------------------------------------------------------------------------------------
U-Boot 2009.08 (Aug 16 2013 - 12:04:20)
CPU: Freescale i.MX6 family TO1.2 at 792 MHz
Thermal sensor with ratio = 189
Temperature: 40 C, calibration data 0x5a95097d
mx6q pll1: 792MHz
mx6q pll2: 528MHz
mx6q pll3: 480MHz
mx6q pll8: 50MHz
ipg clock : 66000000Hz
ipg per clock : 66000000Hz
uart clock : 80000000Hz
cspi clock : 60000000Hz
ahb clock : 132000000Hz
axi clock : 264000000Hz
emi_slow clock: 132000000Hz
ddr clock : 528000000Hz
usdhc1 clock : 198000000Hz
usdhc2 clock : 198000000Hz
usdhc3 clock : 198000000Hz
usdhc4 clock : 198000000Hz
nfc clock : 24000000Hz
Board: i.MX6Q-SABRESD: unknown-board Board: 0x63012 [WDOG ]
Boot Device: MMC
I2C: ready
DRAM: 1 GB
MMC: FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3
In: serial
Out: serial
Err: serial
Found PFUZE100! deviceid=10,revid=11
Net: got MAC address from IIM: 00:04:9f:02:b1:af
FEC0 [PRIME]
Hit any key to stop autoboot: 0
PHY indentify @ 0x1 = 0x004dd074
FEC: Link is Up 796d
Using FEC0 device
TFTP from server 192.168.2.109; our IP address is 192.168.2.106
Filename 'uImage'.
Load address: 0x10800000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
######
done
Bytes transferred = 5352304 (51ab70 hex)
## Booting kernel from Legacy Image at 10800000 ...
Image Name: Linux-3.10.17-1.0.0_ga+g232293e
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 5352240 Bytes = 5.1 MB
Load Address: 10008000
Entry Point: 10008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
But it can boot the kernel version linux-3.0.35-imx_4.1.0.
Best Regards
------------------
Lian jianfei
5F, No.15, Ke Hui 2nd Street, Ke Hui Development Centre Science Avenue, Science City, Luo Gang District Guangzhou, China 510663
TEL: 15989094327
Email: lianjf@ava.com.cn
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: consultion about uboot and kernel
2014-08-26 9:09 consultion about uboot and kernel lianjf
@ 2014-08-26 9:16 ` Marco Trillo
2014-08-26 9:30 ` Maciej Borzecki
2014-08-26 9:31 ` Eric Bénard
2 siblings, 0 replies; 9+ messages in thread
From: Marco Trillo @ 2014-08-26 9:16 UTC (permalink / raw)
To: lianjf; +Cc: meta-freescale
[-- Attachment #1: Type: text/plain, Size: 4056 bytes --]
Hi,
That's because 3.10.17 moved to device trees. You need the appropriate
.dtb binary file for your board (you will find the .dtb files in the
Yocto "deploy/images/<your-board>/" directory).
You need to load the .dtb (typically at address $fdt_addr) as well as
the kernel; it would be something like this:
tftpboot $fdt_addr imx6q-whatever-board.dtb; tftpboot $loadaddr uImage
And then boot with:
bootm $loadaddr - $fdt_addr
(note the minus "-" sign).
Hope it helps,
Marco.
On 08/26/2014 11:09 AM, lianjf@ava.com.cn wrote:
> Hi,
> Anyone can tell me why the u-boot is not able to boot the freescale
> imx6q kernel,and stuck in the starting the kernel,the message is:
> -------------------------------------------------------------------------------------------------------------------------------------
> U-Boot 200908 (Aug 16 2013 - 12:04:20)
>
> CPU: Freescale i.MX6 family TO1.2 at 792 MHz
> Thermal sensor with ratio = 189
> Temperature: 40 C, calibration data 0x5a95097d
> mx6q pll1: 792MHz
> mx6q pll2: 528MHz
> mx6q pll3: 480MHz
> mx6q pll8: 50MHz
> ipg clock : 66000000Hz
> ipg per clock : 66000000Hz
> uart clock : 80000000Hz
> cspi clock : 60000000Hz
> ahb clock : 132000000Hz
> axi clock : 264000000Hz
> emi_slow clock: 132000000Hz
> ddr clock : 528000000Hz
> usdhc1 clock : 198000000Hz
> usdhc2 clock : 198000000Hz
> usdhc3 clock : 198000000Hz
> usdhc4 clock : 198000000Hz
> nfc clock : 24000000Hz
> Board: i.MX6Q-SABRESD: unknown-board Board: 0x63012 [WDOG ]
> Boot Device: MMC
> I2C: ready
> DRAM: 1 GB
> MMC: FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3
> In: serial
> Out: serial
> Err: serial
> Found PFUZE100! deviceid=10,revid=11
> Net: got MAC address from IIM: 00:04:9f:02:b1:af
> FEC0 [PRIME]
> Hit any key to stop autoboot: 0
> PHY indentify @ 0x1 = 0x004dd074
> FEC: Link is Up 796d
> Using FEC0 device
> TFTP from server 192.168.2.109; our IP address is 192.168.2.106
> Filename 'uImage'.
> Load address: 0x10800000
> Loading:
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> ######
> done
> Bytes transferred = 5352304 (51ab70 hex)
> ## Booting kernel from Legacy Image at 10800000 ...
> Image Name: Linux-3.10.17-1.0.0_ga+g232293e
> Image Type: ARM Linux Kernel Image (uncompressed)
> Data Size: 5352240 Bytes = 5.1 MB
> Load Address: 10008000
> Entry Point: 10008000
> Verifying Checksum ... OK
> Loading Kernel Image ... OK
> OK
>
> Starting kernel ...
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> But it can boot the kernel version linux-3.0.35-imx_4.1.0.
>
>
>
>
> Best Regards
> ------------------
> Lian jianfei
> 5F, No.15, Ke Hui 2nd Street, Ke Hui Development Centre Science
> Avenue, Science City, Luo Gang District Guangzhou, China 510663
> TEL: 15989094327
> Email: lianjf@ava.com.cn
>
>
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: consultion about uboot and kernel
2014-08-26 9:09 consultion about uboot and kernel lianjf
2014-08-26 9:16 ` Marco Trillo
@ 2014-08-26 9:30 ` Maciej Borzecki
2014-08-26 9:31 ` Eric Bénard
2 siblings, 0 replies; 9+ messages in thread
From: Maciej Borzecki @ 2014-08-26 9:30 UTC (permalink / raw)
To: lianjf; +Cc: meta-freescale
On Tuesday 26 of August 2014 17:09:23 lianjf@ava.com.cn wrote:
> Hi,
> Anyone can tell me why the u-boot is not able to boot the freescale imx6q
> kernel,and stuck in the starting the kernel,the message is:
> ---------------------------------------------------------------------------
> ---------------------------------------------------------- U-Boot 2009.08
> (Aug 16 2013 - 12:04:20)
>
> CPU: Freescale i.MX6 family TO1.2 at 792 MHz
> Thermal sensor with ratio = 189
> Temperature: 40 C, calibration data 0x5a95097d
> mx6q pll1: 792MHz
> mx6q pll2: 528MHz
> mx6q pll3: 480MHz
> mx6q pll8: 50MHz
> ipg clock : 66000000Hz
> ipg per clock : 66000000Hz
> uart clock : 80000000Hz
> cspi clock : 60000000Hz
> ahb clock : 132000000Hz
> axi clock : 264000000Hz
> emi_slow clock: 132000000Hz
> ddr clock : 528000000Hz
> usdhc1 clock : 198000000Hz
> usdhc2 clock : 198000000Hz
> usdhc3 clock : 198000000Hz
> usdhc4 clock : 198000000Hz
> nfc clock : 24000000Hz
> Board: i.MX6Q-SABRESD: unknown-board Board: 0x63012 [WDOG ]
> Boot Device: MMC
> I2C: ready
> DRAM: 1 GB
> MMC: FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3
> In: serial
> Out: serial
> Err: serial
> Found PFUZE100! deviceid=10,revid=11
> Net: got MAC address from IIM: 00:04:9f:02:b1:af
> FEC0 [PRIME]
> Hit any key to stop autoboot: 0
> PHY indentify @ 0x1 = 0x004dd074
> FEC: Link is Up 796d
> Using FEC0 device
> TFTP from server 192.168.2.109; our IP address is 192.168.2.106
> Filename 'uImage'.
> Load address: 0x10800000
> Loading: #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> ################################################################# ######
> done
> Bytes transferred = 5352304 (51ab70 hex)
> ## Booting kernel from Legacy Image at 10800000 ...
> Image Name: Linux-3.10.17-1.0.0_ga+g232293e
> Image Type: ARM Linux Kernel Image (uncompressed)
> Data Size: 5352240 Bytes = 5.1 MB
> Load Address: 10008000
> Entry Point: 10008000
> Verifying Checksum ... OK
> Loading Kernel Image ... OK
> OK
>
> Starting kernel ...
> ----------------------------------------------------------------------------
> ----------------------------------------------------------------------------
> --------------------------------
> But it can boot the kernel version linux-3.0.35-imx_4.1.0.
Rough guess, but the u-boot 2009.08 that I've seen on the iMX6 boards did not
support FDT. Also IIRC kernel that came with these boards (3.0.35) did not use
fdt either.
Perhaps try loading a newer uboot from meta-fsl-arm first, then load the
kernel, fdt and boot with that.
Also if you build core-image-minimal, you should get a bootable SD card image
(look for *.sdcard in $DEPLOY_DIR_IMAGE).
--
Maciej Borzęcki
Senior Software Engineer Open-RnD Sp. z o.o.
www.open-rnd.pl, Facebook, Twitter
mobile: +48 telefon, fax: +48 42 657 9079
Niniejsza wiadomość wraz z załącznikami może zawierać chronione prawem lub
poufne informacje i została wysłana wyłącznie do wiadomości i użytku osób, do
których została zaadresowana. Jeśli wiadomość została otrzymana przypadkowo
zabrania się jej kopiowania lub rozsyłania do osób trzecich. W takim przypadku
uprasza się o natychmiastowe zniszczenie wiadomości oraz poinformowanie
nadawcy o zaistniałej sytuacji za pomocą wiadomości zwrotnej. Dziękujemy.
This message, including any attachments hereto, may contain privileged or
confidential information and is sent solely for the attention and use of the
intended addressee(s). If you are not an intended addressee, you may neither
use this message nor copy or deliver it to anyone. In such case, you should
immediately destroy this message and kindly notify the sender by reply email.
Thank you.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: consultion about uboot and kernel
2014-08-26 9:09 consultion about uboot and kernel lianjf
2014-08-26 9:16 ` Marco Trillo
2014-08-26 9:30 ` Maciej Borzecki
@ 2014-08-26 9:31 ` Eric Bénard
2014-08-26 9:56 ` lianjf
2 siblings, 1 reply; 9+ messages in thread
From: Eric Bénard @ 2014-08-26 9:31 UTC (permalink / raw)
To: lianjf; +Cc: meta-freescale
Hi Lian jianfei,
Le Tue, 26 Aug 2014 17:09:23 +0800,
"lianjf@ava.com.cn" <lianjf@ava.com.cn> a écrit :
> ## Booting kernel from Legacy Image at 10800000 ...
> Image Name: Linux-3.10.17-1.0.0_ga+g232293e
> Image Type: ARM Linux Kernel Image (uncompressed)
> Data Size: 5352240 Bytes = 5.1 MB
> Load Address: 10008000
> Entry Point: 10008000
> Verifying Checksum ... OK
> Loading Kernel Image ... OK
> OK
>
> Starting kernel ...
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> But it can boot the kernel version linux-3.0.35-imx_4.1.0.
>
for 3.10.17-1.0.0 you need to use a DTB.
you can find an example here :
https://community.freescale.com/thread/315214
Best regards
Eric
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: consultion about uboot and kernel
2014-08-26 9:31 ` Eric Bénard
@ 2014-08-26 9:56 ` lianjf
2014-08-26 10:04 ` Eric Bénard
0 siblings, 1 reply; 9+ messages in thread
From: lianjf @ 2014-08-26 9:56 UTC (permalink / raw)
To: EricBénard, maciej.borzecki, martri, meta-freescale
[-- Attachment #1: Type: text/plain, Size: 5096 bytes --]
Hi,
Thanks for the reply,but if i want configure the kernel for i.MX6Q-SABRESD,i run the command bitbake linux-imx -c menuconfig,but i found the option System Type ---> ARM system type has no freescale imx6q,
After i run the bitbake linux-imx -c menuconfig and change the configure ,i run bitbake -c compile -f linux-imx to compile the kernel,but something goes wrong ,the message is :
----------------------------------------------------------------------------------------------------------
| LINK vmlinux
| LD vmlinux.o
| MODPOST vmlinux.o
| GEN .version
| CHK include/generated/compile.h
| UPD include/generated/compile.h
| CC init/version.o
| LD init/built-in.o
| drivers/built-in.o: In function `ahci_imx_error_handler':
| :(.text+0xd4c84): undefined reference to `release_bus_freq'
| drivers/built-in.o: In function `imx_ahci_suspend':
| :(.text+0xd4ce4): undefined reference to `release_bus_freq'
| drivers/built-in.o: In function `imx6q_sata_exit':
| :(.text+0xd4d40): undefined reference to `release_bus_freq'
| drivers/built-in.o: In function `imx_ahci_resume':
| :(.text+0xd51e8): undefined reference to `request_bus_freq'
| drivers/built-in.o: In function `imx6q_sata_init':
| :(.text+0xd5344): undefined reference to `request_bus_freq'
| drivers/built-in.o: In function `fec_runtime_resume':
| :(.text+0x116a54): undefined reference to `request_bus_freq'
| drivers/built-in.o: In function `fec_runtime_suspend':
| :(.text+0x116a70): undefined reference to `release_bus_freq'
| drivers/built-in.o: In function `imx_controller_resume':
| :(.text+0x126e24): undefined reference to `request_bus_freq'
| :(.text+0x126e44): undefined reference to `release_bus_freq'
| :(.text+0x126ea8): undefined reference to `release_bus_freq'
| drivers/built-in.o: In function `imx_controller_suspend':
| :(.text+0x126f7c): undefined reference to `release_bus_freq'
| drivers/built-in.o: In function `ci_hdrc_imx_remove':
| :(.text+0x127050): undefined reference to `release_bus_freq'
| drivers/built-in.o: In function `ci_hdrc_imx_probe':
| :(.text+0x12730c): undefined reference to `request_bus_freq'
| :(.text+0x12732c): undefined reference to `release_bus_freq'
| :(.text+0x1275e4): undefined reference to `release_bus_freq'
| drivers/built-in.o: In function `vpu_runtime_resume':
| :(.text+0x198574): undefined reference to `request_bus_freq'
| drivers/built-in.o: In function `vpu_runtime_suspend':
| :(.text+0x198590): undefined reference to `release_bus_freq'
| arch/arm/mach-imx/built-in.o: In function `imx6_pm_enter':
| :(.text+0x336c): undefined reference to `imx6sl_set_wait_clk'
| :(.text+0x3378): undefined reference to `imx6sl_set_wait_clk'
| make: *** [vmlinux] Error 1
| ERROR: oe_runmake failed
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_compile (log file is located at /home/fei/fsl/tmp/work/imx6qsabresd-poky-linux-gnueabi/linux-imx/3.10.17-r0/temp/log.do_compile.5283)
ERROR: Task 4 (/home/fei/sources/meta-fsl-bsp-release/imx/meta-fsl-arm/recipes-kernel/linux/linux-imx_3.10.17.bb, do_compile) failed with exit code '1'
NOTE: Tasks Summary: Attempted 249 tasks of which 248 didn't need to be rerun and 1 failed.
Summary: 1 task failed:
/home/fei/sources/meta-fsl-bsp-release/imx/meta-fsl-arm/recipes-kernel/linux/linux-imx_3.10.17.bb, do_compile
Summary: There was 1 WARNING message shown.
Summary: There was 1 ERROR message shown, returning a non-zero exit code.
--------------------------------------------------------------------------------------------------------------------------------------------------
Is it right to configure and compile the kernel with the command : bitbake linux-imx -c menuconfig ; bitbake -c compile -f linux-imx
??
Waiting for the reply....
Best Regards
------------------
Lian jianfei
5F, No.15, Ke Hui 2nd Street, Ke Hui Development Centre Science Avenue, Science City, Luo Gang District Guangzhou, China 510663
TEL: 15989094327
Email: lianjf@ava.com.cn
From: EricBénard
Date: 2014-08-26 17:31
To: lianjf@ava.com.cn
CC: meta-freescale
Subject: Re: [meta-freescale] consultion about uboot and kernel
Hi Lian jianfei,
Le Tue, 26 Aug 2014 17:09:23 +0800,
"lianjf@ava.com.cn" <lianjf@ava.com.cn> a écrit :
> ## Booting kernel from Legacy Image at 10800000 ...
> Image Name: Linux-3.10.17-1.0.0_ga+g232293e
> Image Type: ARM Linux Kernel Image (uncompressed)
> Data Size: 5352240 Bytes = 5.1 MB
> Load Address: 10008000
> Entry Point: 10008000
> Verifying Checksum ... OK
> Loading Kernel Image ... OK
> OK
>
> Starting kernel ...
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> But it can boot the kernel version linux-3.0.35-imx_4.1.0.
>
for 3.10.17-1.0.0 you need to use a DTB.
you can find an example here :
https://community.freescale.com/thread/315214
Best regards
Eric
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: consultion about uboot and kernel
2014-08-26 9:56 ` lianjf
@ 2014-08-26 10:04 ` Eric Bénard
2014-08-26 10:08 ` lianjf
2014-08-26 10:11 ` Maciej Borzecki
0 siblings, 2 replies; 9+ messages in thread
From: Eric Bénard @ 2014-08-26 10:04 UTC (permalink / raw)
To: lianjf; +Cc: meta-freescale
Hi,
Le Tue, 26 Aug 2014 17:56:18 +0800,
"lianjf@ava.com.cn" <lianjf@ava.com.cn> a écrit :
> Hi,
> Thanks for the reply,but if i want configure the kernel for i.MX6Q-SABRESD,i run the command bitbake linux-imx -c menuconfig,but i found the option System Type ---> ARM system type has no freescale imx6q,
why don't you use the default configuration which is tested on SABRESD
instead of trying to make a custom configuration ?
Eric
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: consultion about uboot and kernel
2014-08-26 10:04 ` Eric Bénard
@ 2014-08-26 10:08 ` lianjf
2014-08-26 10:36 ` Eric Bénard
2014-08-26 10:11 ` Maciej Borzecki
1 sibling, 1 reply; 9+ messages in thread
From: lianjf @ 2014-08-26 10:08 UTC (permalink / raw)
To: EricBénard, meta-freescale
[-- Attachment #1: Type: text/plain, Size: 962 bytes --]
Hi,
>Because the default configuration doesnot support dvd-rom.the option is scsi-generic.
Best Regards
------------------
Lian jianfei
5F, No.15, Ke Hui 2nd Street, Ke Hui Development Centre Science Avenue, Science City, Luo Gang District Guangzhou, China 510663
TEL: 15989094327
Email: lianjf@ava.com.cn
From: EricBénard
Date: 2014-08-26 18:04
To: lianjf@ava.com.cn
CC: maciej.borzecki; martri; meta-freescale
Subject: Re: [meta-freescale] consultion about uboot and kernel
Hi,
Le Tue, 26 Aug 2014 17:56:18 +0800,
"lianjf@ava.com.cn" <lianjf@ava.com.cn> a écrit :
> Hi,
> Thanks for the reply,but if i want configure the kernel for i.MX6Q-SABRESD,i run the command bitbake linux-imx -c menuconfig,but i found the option System Type ---> ARM system type has no freescale imx6q,
why don't you use the default configuration which is tested on SABRESD
instead of trying to make a custom configuration ?
Eric
[-- Attachment #2: Type: text/html, Size: 3477 bytes --]
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: consultion about uboot and kernel
2014-08-26 10:04 ` Eric Bénard
2014-08-26 10:08 ` lianjf
@ 2014-08-26 10:11 ` Maciej Borzecki
1 sibling, 0 replies; 9+ messages in thread
From: Maciej Borzecki @ 2014-08-26 10:11 UTC (permalink / raw)
To: lianjf; +Cc: meta-freescale
On Tuesday 26 of August 2014 12:04:35 Eric Bénard wrote:
> Hi,
>
> Le Tue, 26 Aug 2014 17:56:18 +0800,
>
> "lianjf@ava.com.cn" <lianjf@ava.com.cn> a écrit :
> > Hi,
> > Thanks for the reply,but if i want configure the kernel for
> > i.MX6Q-SABRESD,i run the command bitbake linux-imx -c menuconfig,but i
> > found the option System Type ---> ARM system type has no freescale
> > imx6q,
> why don't you use the default configuration which is tested on SABRESD
> instead of trying to make a custom configuration ?
Yeah, or actually set MACHINE = "imx6qsabreauto" or "imx6qsabresd", whichever
you need. Last time I checked, it pretty much worked out of the box.
--
Maciej Borzęcki
Senior Software Engineer Open-RnD Sp. z o.o.
www.open-rnd.pl, Facebook, Twitter
mobile: +48 telefon, fax: +48 42 657 9079
Niniejsza wiadomość wraz z załącznikami może zawierać chronione prawem lub
poufne informacje i została wysłana wyłącznie do wiadomości i użytku osób, do
których została zaadresowana. Jeśli wiadomość została otrzymana przypadkowo
zabrania się jej kopiowania lub rozsyłania do osób trzecich. W takim przypadku
uprasza się o natychmiastowe zniszczenie wiadomości oraz poinformowanie
nadawcy o zaistniałej sytuacji za pomocą wiadomości zwrotnej. Dziękujemy.
This message, including any attachments hereto, may contain privileged or
confidential information and is sent solely for the attention and use of the
intended addressee(s). If you are not an intended addressee, you may neither
use this message nor copy or deliver it to anyone. In such case, you should
immediately destroy this message and kindly notify the sender by reply email.
Thank you.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: consultion about uboot and kernel
2014-08-26 10:08 ` lianjf
@ 2014-08-26 10:36 ` Eric Bénard
0 siblings, 0 replies; 9+ messages in thread
From: Eric Bénard @ 2014-08-26 10:36 UTC (permalink / raw)
To: lianjf; +Cc: meta-freescale
Hi,
Le Tue, 26 Aug 2014 18:08:34 +0800,
"lianjf@ava.com.cn" <lianjf@ava.com.cn> a écrit :
> Hi,
>
> >Because the default configuration doesnot support dvd-rom.the option is scsi-generic.
>
>
hint : try to build the default configuration and boot it on your
board so that you are sure to have the right steps to get a working
kernel using the default configuration.
Then, you will be able to customize the kernel in a second stage (and
then only add the scsi-generic and don't change any other setting in
the configuration).
Best regards,
Eric
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2014-08-26 10:36 UTC | newest]
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2014-08-26 9:09 consultion about uboot and kernel lianjf
2014-08-26 9:16 ` Marco Trillo
2014-08-26 9:30 ` Maciej Borzecki
2014-08-26 9:31 ` Eric Bénard
2014-08-26 9:56 ` lianjf
2014-08-26 10:04 ` Eric Bénard
2014-08-26 10:08 ` lianjf
2014-08-26 10:36 ` Eric Bénard
2014-08-26 10:11 ` Maciej Borzecki
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