mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
64 lines
1.3 KiB
Text
64 lines
1.3 KiB
Text
|
========================================
|
||
|
|
Renesas R0P7757LC0030RL board
|
||
|
|
========================================
|
||
|
|
|
||
|
|
This board specification:
|
||
|
|
=========================
|
||
|
|
|
||
|
|
The R0P7757LC0030RL(board config name:sh7757lcr) has the following device:
|
||
|
|
|
||
|
|
- SH7757 (SH-4A)
|
||
|
|
- DDR3-SDRAM 256MB (with ECC)
|
||
|
|
- SPI ROM 8MB
|
||
|
|
- 2D Graphic controller
|
||
|
|
- Ethernet controller
|
||
|
|
|
||
|
|
|
||
|
|
configuration for This board:
|
||
|
|
=============================
|
||
|
|
|
||
|
|
You can select the configuration as follows:
|
||
|
|
|
||
|
|
- make sh7785lcr_config
|
||
|
|
|
||
|
|
|
||
|
|
This board specific command:
|
||
|
|
============================
|
||
|
|
|
||
|
|
This board has the following its specific command:
|
||
|
|
|
||
|
|
- sh_g200
|
||
|
|
- write_mac
|
||
|
|
|
||
|
|
|
||
|
|
1. sh_g200
|
||
|
|
|
||
|
|
If we run this command, SH4 can control the G200.
|
||
|
|
The default setting is that SH4 cannot control the G200.
|
||
|
|
|
||
|
|
|
||
|
|
2. write_mac
|
||
|
|
|
||
|
|
You can write MAC address to SPI ROM.
|
||
|
|
|
||
|
|
Usage 1) Write MAC address
|
||
|
|
|
||
|
|
write_mac [ETHERC ch0] [ETHERC ch1] [GETHERC ch0] [GETHERC ch1]
|
||
|
|
|
||
|
|
For example)
|
||
|
|
=> write_mac 00:00:87:6c:21:80 00:00:87:6c:21:81 00:00:87:6c:21:82 00:00:87:6c:21:83
|
||
|
|
*) We have to input the command as a single line
|
||
|
|
(without carriage return)
|
||
|
|
*) We have to reset after input the command.
|
||
|
|
|
||
|
|
Usage 2) Show current data
|
||
|
|
|
||
|
|
write_mac
|
||
|
|
|
||
|
|
For example)
|
||
|
|
=> write_mac
|
||
|
|
ETHERC ch0 = 00:00:87:6c:21:80
|
||
|
|
ETHERC ch1 = 00:00:87:6c:21:81
|
||
|
|
GETHERC ch0 = 00:00:87:6c:21:82
|
||
|
|
GETHERC ch1 = 00:00:87:6c:21:83
|