u-Boot config for SD Card

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adcuevas
Posts: 7
Joined: Sat Nov 27, 2010 6:36 pm

u-Boot config for SD Card

Post by adcuevas » Sun Jan 22, 2012 5:44 pm

Hello!,

Can you detail the environment settings to configure u-boot to start from SDCard?

regards

esky-sh
Posts: 1435
Joined: Sat Dec 20, 2008 4:21 am

Re: u-Boot config for SD Card

Post by esky-sh » Tue Jan 31, 2012 12:46 am

1. include\configs\tq6410.h L403:
//#define CONFIG_BOOT_NAND
#define CONFIG_BOOT_MOVINAND

#define CONFIG_NAND
#define CONFIG_MOVINAND

2. make tq6410_config
3. make u-boot_movi.bin

adcuevas
Posts: 7
Joined: Sat Nov 27, 2010 6:36 pm

Re: u-Boot config for SD Card

Post by adcuevas » Sun Apr 29, 2012 11:12 am

HI again, I did as you instructed but I get this error.
-------------------------------------------------
asoc: AC97 HiFi <-> s3c64xx-ac97 mapping ok
mmc0: new high speed SD card at address 1234
mmcblk0: mmc0:1234 SA02G 1.83 GiB
mmcblk0: p1 < p5 >
usb 1-1: new full speed USB device using s3c2410-ohci and address 2
ALSA device list:
#0: SMDK6400 (WM9713)
TCP cubic registered
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
s3c2410-rtc s3c2410-rtc: setting system clock to 2012-04-29 13:30:19 UTC (1335706219)
Freeing init memory: 908K
mount: mounting /dev/mtdblock2 on /r failed: No such device
/init: line 76: can't open /r/dev/console: no such file
Kernel panic - not syncing: Attempted to kill init!
----------------------------------------------------------
any Ideas?
my bootargs are: 'root=/dev/mtdblock2 rootfstype=cramfs console=ttySAC0,115200'

regards

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