Tool/software: Linux
I encountered a data abort exception while debugging the SPL source code with JTAG simulation. And the specific code causing the exception is : gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE, which at the position of "dram_init_banksize" function( /common/spl/spl.c/board_init_r() ).
In addition, our hardware design has a fault that a pin J3(DDR_VTP) of AM3358 dose not connect to pull-down resistor, so dose it has any probability to cause this data abort exception?
Hope to get the response as soon as possible, Thanks.