From: Coskun AYYILDIZ <csknyyldz@yahoo.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Using u-boot for Powerpc P2041
Date: Fri, 30 Jan 2015 12:15:42 +0000 (UTC) [thread overview]
Message-ID: <85482652.2917402.1422620142260.JavaMail.yahoo@mail.yahoo.com> (raw)
Hi,
I have a powerpc P2041 board which runs a u-boot successfuly when the u-boot is located at the 0xFFF80000 address of the flash. I want to place the u-boot in 0xF0000000 address as 0xFFF80000 will already be used by another software.
I changed the address in the config file. Then I connect the board with a debugger and change the program counter (PC) to 0xF0000000. I expected to see the u-boot messages in the serial port but saw nothing.?
I thought this could be due to a tlb problem. So, I first added the 0xF0000000 address in the tlb range with another little program then jumped to the 0xF0000000, but the result is still failure.
So, how come can I configure the u-boot so that it will be able to run at 0xF0000000 address.
Any help is really appreciated.
Thank you.
reply other threads:[~2015-01-30 12:15 UTC|newest]
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