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2 Renesas R0P7752C00000RZ board
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5 This board specification:
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8 The R0P7752C00000RZ(board config name:sh7752evb) has the following device:
13 - Gigabit Ethernet controllers
17 Configuration for This board:
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20 You can select the configuration as follows:
22 - make sh7752evb_config
25 This board specific command:
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28 This board has the following its specific command:
35 You can write MAC address to SPI ROM.
37 Usage 1) Write MAC address
39 write_mac [GETHERC ch0] [GETHERC ch1]
42 => write_mac 74:90:50:00:33:9e 74:90:50:00:33:9f
43 *) We have to input the command as a single line
44 (without carriage return)
45 *) We have to reset after input the command.
47 Usage 2) Show current data
53 GETHERC ch0 = 74:90:50:00:33:9e
54 GETHERC ch1 = 74:90:50:00:33:9f
58 ============================
60 1. Copy u-boot image to RAM area.
63 SF: Detected MX25L6405D with page size 64KiB, total 8 MiB
66 4. Write u-boot image to SPI ROM.
67 => sf write 0x48000000 0 80000