[U-Boot] u-boot couldn't be started from flash
Hi, all
I can run u-boot in my debugger TRACE32 with 'go' command, but it couldn't be started from the flash without TRACE32 when the board power on, and I get nothing from the console, I don't know what happend, and anybody has experience in this problem? Thanks in advance! Robert
Hi Robert,
I can run u-boot in my debugger TRACE32 with 'go' command,but it couldn't be started from the flash without TRACE32 when the board power on, and I get nothing from the console, I don't know what happend, and anybody has experience in this problem?
It sounds like your debugger does some initialization that is missing from U-Boot. So check any init lists (or whatever it is called for TRACE32) and the startup of U-Boot and fix the discrepencies.
Cheers Detlev
On 15:26 Fri 26 Sep , Robert wrote:
Hi, all
I can run u-boot in my debugger TRACE32 with 'go' command,but it couldn't be started from the flash without TRACE32 when the board power on, and I get nothing from the console, I don't know what happend, and anybody has experience in this problem?
Could you give us more information on your Target?
U-Boot version, cpu, board etc...
Best Regards, J.
On 15:26 Fri 26 Sep , Robert wrote:
Hi, all
I can run u-boot in my debugger TRACE32 with 'go' command,but it couldn't be started from the flash without TRACE32 when the board power on, and I get nothing from the console, I don't know what happend, and anybody has experience in this problem?
Could you give us more information on your Target?
U-Boot version, cpu, board etc...
My board is marvell db88rc8180 , and its core is arm926ej, there are five memory chips on the board, each of them is 64M, and one of them is used as ECC, NOR flash model and size : intel series, 16M The u-boot version is 1.1.1, but it has been merged with marvell's own u-boot patch.
Cheers Robert
participants (3)
-
Detlev Zundel -
Jean-Christophe PLAGNIOL-VILLARD -
Robert