[Arm-netbook] A10 EOMA68 boot progress

[Henrik Nordström]

tis 2013-04-30 klockan 22:48 +0100 skrev luke.leighton:
> 10|root at android:/ # chmod 0777 /data/a10-meminfo-static
> root at android:/ # /data/a10-meminfo-static
> dram_clk          = 360
> dram_type         = 3
> dram_rank_num     = 1
> dram_chip_density = 4096
> dram_io_width     = 16
> dram_bus_width    = 32
> dram_cas          = 6
> dram_zq           = 0x7b
> dram_odt_en       = 0
> dram_tpr0         = 0x30926692
> dram_tpr1         = 0x1090
> dram_tpr2         = 0x1a0c8
> dram_tpr3         = 0x0
> dram_emr1         = 0x0
> dram_emr2         = 0x0
> dram_emr3         = 0x0

Typical Livesuit mis-detection of the I/O width but works anyway.

corrected values:

dram_chip_density = 2048
dram_io_width     = 8

4 chips * 2048Mbit = 8192Mbit = 1GB
4 chips * 8 bit = 32 bit bus.

and you can probably increase dram_clk a bit. 360 is the "default that
works in pretty much all designs"

Can you ask them what DRAM clock frequency they designed the board for?

Regards
Henrik