Hello!
We have the Rambutan-DVK and this kit was initially equipped with firmware (at the NAND flash).
Recently we started to use a bare Rambutan modules, but it have no firmware (OpenWrt).
How we can to initialize this modules?
When we power-on the module, we see next messages from the console port:
________sri__________________
944x BootROM Ver. (asic) 1.0 [Nov 8 2011 13:42:57]
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find_hif: bootstrap = 0x31c12
Nand Flash init
otp_get_nand_table: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
ONFI: Control Setting = 0xb44
hdr: [0xbd004000 : 0xbd004000 : 0x2000 : 0x39fbdb14]
nand_load_fw: read 4 pages
nand_load_fw: 0x10000 0x800 0xbd0047f0
nand_load_fw: 0x20000 0x800 0xbd004ff0
nand_load_fw: 0x30000 0x800 0xbd0057f0
f/w 0 read complete, jumping to 0xbd004000
initialize PLL & DDR
sri
Scorpion 1.0
ath_ddr_initial_config(322): (16bit) ddr2 init
... done
Warning *** : PCIe WLAN Module not found !!!
... done
fw1: Nand Init
hdr:[0xbd004000 : 0xbd004000 : 0x2000 : 0x39fbdb14]
nand_boot:skip 4 pages
hdr:[0xa0100000 : 0xa0100000 : 0x81000 : 0x5c7a069a]
nand_boot:read 258 pages
Checksum mismatch. 0x5c7a069a != 0x5c7a069c
________sri__________________
944x BootROM Ver. (asic) 1.0 [Nov 8 2011 13:42:57]
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find_hif: bootstrap = 0x31c12
Nand Flash init
NF Status (0) = 0xff DMA Ctrl (1000) = 0x4c
NF Status (0) = 0xff DMA Ctrl (1000) = 0x4c
NF Status (0) = 0xff DMA Ctrl (1000) = 0x4c
NF Status (0) = 0xff DMA Ctrl (1000) = 0x4c
NF Status (0) = 0xff DMA Ctrl (1000) = 0x4c
NF Status (0) = 0xff DMA Ctrl (1000) = 0x4c
NF Status (0) = 0xff DMA Ctrl (1000) = 0x4c
etc
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