AnsweredAssumed Answered

U-Boot on new board: when Lower to 15 loop back

Question asked by wuhuio on Jan 8, 2014
Latest reply on Jan 9, 2014 by wuhuio

Dear all,

     A new  bf561_ezkit board, u-boot-2013.07-2013R1 just run a loop.Pls give some advices,maybe CPU 15 interrupt error?serial_early_puts loop message below.

 

Early:start.S: Init Registers

Early:start.S: Find ourselves

Early:start.S: Kill Caches

Early:start.S: Program Clocks

ABacCabcdgjDabchij?!ktcFabcdeGabdeHabcd>

Early:start.S: Relocate

Early:start.S: Zero BSS

Early:start.S: Lower to 15

Early:start.S: Init Registers

Early:start.S: Find ourselves

Early:start.S: Kill Caches

Early:start.S: Program Clocks

ABacCabcdgjDabchij?!kw6cFabcdeGabdeHabcd>

Early:start.S: Relocate

Early:start.S: Zero BSS

Early:start.S: Lower to 15

Early:start.S: Init Registers

Early:start.S: Find ourselves

Early:start.S: Kill Caches

Early:start.S: Program Clocks

ABacCabcdgjDabchij?!ktcFabcdeGabdeHabcd>

Early:start.S: Relocate

Early:start.S: Zero BSS

Early:start.S: Lower to 15

Early:start.S: Init Registers

Early:start.S: Find ourselves

Early:start.S: Kill Caches

Early:start.S: Program Clocks

ABacCabcdgjDabchij?!kw4cFabcdeGabdeHabcd>

Early:start.S: Relocate

Early:start.S: Zero BSS

Early:start.S: Lower to 15

Early:start.S: Init Registers

Early:start.S: Find ourselves

Early:start.S: Kill Caches

Early:start.S: Program Clocks

ABacCabcdgjDabchij?!ktcFabcdeGabdeHabcd>

Early:start.S: Relocate

Early:start.S: Zero BSS

Early:start.S: Lower to 15

Early:start.S: Init Registers

......

Outcomes