求助:
我在参考LS1046ARDB设计自己的板卡,没有使用CPLD,使用了内存颗粒芯片(MT40A512M16),uboot时打印如下信息:
First slot cannot be empty.
ERROR: Parsing DIMM Error
ERROR: DDR init failed.
NOTICE: Incorrect DRAM0 size is defined in platfor_def.h
ERROR: mmap_add_region_check() failed. error -22
ERROR: mmap_add_region_check() failed. error -22
NOTICE: BL2: v1.5(release):LSDK-19.09
NOTICE: BL2: Built : 15:02:43, Apr 22 2020
Please describe the problem.
Is the RDB board factory-new?