I plug in 1GB DDR-1 on DIMM-184 slot, my cpu is MPC8360, the u-boot just only
visit the address from 0x00000000 to 0x10000000(256MB), it can not visit the
address above 0x10000000, could you tell me why? and how to reslove this problem?
U-Boot 1.2.0 (Nov 19 2007 - 20:55:34) MPC83XX
CPU: e300c1, MPC8360E, Rev: 20 at 528 MHz, CSB: 264 MHz
Board: Freescale MPC8360EMDS
I2C: ready
DRAM:
DIMM type:
SPD size: 128
EEPROM size: 256
Memory type: 7
Row addr: 13
Column addr: 11
# of rows: 2
Row density: 128
# of banks: 4
Data width: 64
Chip width: 8
Refresh rate: 82
CAS latencies: 18
Write latencies: 02
tRP: 60
tRCD: 60
cs0_bnds = 0x0000001f
cs0_config = 0x80000103
cs1_bnds = 0x0020003f
cs1_config = 0x80000103
DDR:bar=0x00000000
DDR:ar=0x8000001d
DDR: caslat SPD bit is 4
DDR:Module maximum data rate is: 400Mhz
DDR:Effective data rate is: 266Mhz
DDR:The MSB 1 of CAS Latency is: 4
DDR: effective data rate is 266 MHz
DDR: caslat SPD bit is 4, controller field is 0x5
DDR:timing_cfg_1=0x26252727
DDR:timing_cfg_2=0x00004841
DDR DIMM: data bus width is 64 bit without ECC
DDR:sdram_mode=0x00000032
DDR: sdram_mode2 = 0x00000000
DDR:sdram_interval=0x04060100
DDR:sdram_clk_cntl=0x02000000
DDRC ECC mode: OFF
DDR:sdram_cfg=0xc2008000
SDRAM on Local Bus: 64 MB
DDR RAM: 1024 MB
DDR test phase 1: