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From: ansaris <ansaris@iwavesystems.com>
To: meta-freescale@yoctoproject.org
Subject: Booting u-boot from DDR Through JTAG Debugger
Date: Thu, 16 Oct 2014 20:55:30 +0530	[thread overview]
Message-ID: <543FE36A.7050200@iwavesystems.com> (raw)

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Hi,

We are using linux-3.10.17 BSP(u-boot-3.10 YOCTO) with solo(512MB) 
processor custom imx6 board.

I have downloaded the u-boot.imx(or u-boot.bin) into DDR using JTAG 
debugger to the memory address 0x17800000.
I have followed the below mentioned steps:
1) memory load tftp://192.168.0.1/u-boot.imx bin 0x17800000
2)set cpsr 0xD3
3) set sp 0x200
4)set pc 0x17800000
5)go

But target board is not booting.

We tried the same with linux-3.0 BSP by following steps:
1) memory load tftp://192.168.0.1/u-boot.imx bin 0x27800000
2)set cpsr 0xD3
3) set sp 0x200
4)set pc 0x27800bc0
5)go

After this, the target board is booting properly.

Whether any changes required to load and boot 3.10 version u-boot?
Please suggest us.


Thank You,
Regards,
Ansari

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             reply	other threads:[~2014-10-16 15:25 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-16 15:25 ansaris [this message]
2014-10-16 16:07 ` Booting u-boot from DDR Through JTAG Debugger Otavio Salvador
2014-10-17 12:34   ` ansaris
2014-10-17 14:00     ` Daiane Angolini
2014-10-17 14:26       ` Fabio Estevam
2014-10-17 15:26       ` ansaris
2014-10-17 15:29         ` Fabio Estevam
2014-10-17 16:09           ` ansaris
2014-10-17 18:56             ` Fabio Estevam
2014-10-20  6:48               ` ansaris

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