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发表于 2016-8-23 09:31:12
楼主
DDR Version 1.00 20160530
In
SRX
Channel a: LPDDR2 200MHz
MR0=0x18
MR1=0x887744BB
MR2=0x18
MR3=0x18
MR4=0x18
MR5=0x2
MR6=0x1
MR7=0x1
MR8=0x0
MR9=0x18
MR10=0x18
MR11=0x18
MR12=0x18
MR13=0x18
MR14=0x18
MR15=0x18
MR16=0x18
Bus Width=32 Col=10 Bank=8 Row=14 CS=1 Die Bus-Width=32 Size=512MB
Channel b: LPDDR2 200MHz
MR0=0x18
MR1=0x887744BB
MR2=0x18
MR3=0x18
MR4=0x18
MR5=0x2
MR6=0x1
MR7=0x1
MR8=0x0
MR9=0x18
MR10=0x18
MR11=0x18
MR12=0x18
MR13=0x18
MR14=0x18
MR15=0x18
MR16=0x18
Bus Width=32 Col=10 Bank=8 Row=14 CS=1 Die Bus-Width=32 Size=512MB
OUT
U-Boot 2014.10-RK3288-10-gc28aaca (Aug 18 2016 - 11:41:55)
CPU: rk3288
cpu version = 0
CPU's clock information:
arm pll = 600000000HZ
periph pll = 297000000HZ
ddr pll = 200000000HZ
codec pll = 384000000HZ
Board: Rockchip platform Board
DRAM: Found dram banks: 1
Adding bank:0000000000000000(0000000040000000)
128 MiB
GIC CPU mask = 0x00000001
SdmmcInit = 0 400
SdmmcInit = 2 0
storage init OK!
Using default environment
GetParam
Load FDT from resource image.
power key: bank-0 pin-5
battery: gl=0 dl=0 rl=0, v=4200, m=0
pmic:rk818
can't find dts node for pwm1
DCDC vdd_logic has been used, pwm regulator not init it.
SecureBootEn = 0, SecureBootLock = 0
#Boot ver: 2016-08-18#2.30
empty serial no.
checkKey
vbus = 1
read logo on state from dts [1]
pll_src = 0, dclk_hz = 71000000, dclk_div = 5
got recovery cmd from misc.
load fdt from resouce.
Secure Boot state: 0
kernel @ 0x02000000 (0x006a5328)
ramdisk @ 0x05bf0000 (0x002b9894)
bootrk: do_bootm_linux...
Loading Device Tree to 05600000, end 0561e4d4 ... OK
Add bank:0000000000000000, 0000000040000000
Starting kernel ...
卡死在这个地方，ddr使用一颗1G大小的K3PE7E700M，目前系统启动的情况就是启动不了内核。
请问一下，firefly的板子为2G内存，而我的DDR为1G，这时候，需不需要修改parameter参数？
同时请教版主一个问题，就是initrd=0x62000000,0x00800000这个地方，指定的0x62000000是从什么地方计算得到的？或者从哪里确定这个地址为0x62000000? |
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