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2 Renesas R0P7757LC0030RL board
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5 This board specification:
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8 The R0P7757LC0030RL(board config name:sh7757lcr) has the following device:
11 - DDR3-SDRAM 256MB (with ECC)
13 - 2D Graphic controller
17 configuration for This board:
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20 You can select the configuration as follows:
22 - make sh7785lcr_config
25 This board specific command:
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28 This board has the following its specific command:
36 If we run this command, SH4 can control the G200.
37 The default setting is that SH4 cannot control the G200.
42 You can write MAC address to SPI ROM.
44 Usage 1) Write MAC address
46 write_mac [ETHERC ch0] [ETHERC ch1] [GETHERC ch0] [GETHERC ch1]
49 => 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
50 *) We have to input the command as a single line
51 (without carriage return)
52 *) We have to reset after input the command.
54 Usage 2) Show current data
60 ETHERC ch0 = 00:00:87:6c:21:80
61 ETHERC ch1 = 00:00:87:6c:21:81
62 GETHERC ch0 = 00:00:87:6c:21:82
63 GETHERC ch1 = 00:00:87:6c:21:83
67 ============================
69 1. Copy u-boot image to RAM area.
72 8192 KiB M25P64 at 0:0 is now current device
75 4. Write u-boot image to SPI ROM.
76 => sf write 0x89000000 0 80000