Table of Contents
BT HomeHub 3.0a
- support possible, but not supported yet
original nand layout
| offset | size | content |
| 0x0 | 0x200 | nand preload |
| 0x200 | 0x7E00 | nand bootstrap + last page DDR tune params. |
| 0x8000 | 0x4c000 | uboot code |
| 0x54000 | 0x10000 | empty ? |
| 0x64000 | 0x4000 | - uboot config |
| 0x68000 | 0xc000 | empty? |
| 0x74000 | 0xaf0000 | - first openrg image |
| 0xB64000 | 0x147c000 | - second openrg image |
| 0x17e0000 | 0x20000 | - jffs partition (ath data and rgconfig data) |
GPIO
IFX GPIO Pin Usage
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| P0 | LED | LED | LED | Available | Available | LED | LED | Available |
| P1 | SSC | SSC | SSC | Available | Available | PCI | Available | NAND |
| P2 | INT_SW | USB | Available | Available | Available | Available | Available | INT_SW |
| P3 | NAND | NAND | Available | Available | BUTTONS | BUTTONS | BUTTONS | Available |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
| P0 | Available | LED | Available | LED | LED | NAND | LED | LED |
| P1 | NAND | Available | Available | Available | Available | Available | Available | Available |
| P2 | Available | Available | INT_SW | INT_SW | Available | INT_SW | Available | Available |
| P3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
serial
Serial port location:
Configuration pin location (it is nessary to boot processor in UART booting mode):
Tags
toh/bt/homehub.3.0.txt · Last modified: 2013/06/12 15:21 by danitool
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