On 18/09/17 13:36, mfg wrote:
Hello all,
I have a question related to the email previously sent by Moritz.
Actually I'm working with a board similar to zc702 board.
My question is:
If we have a device tree, it is easy to see which is the register is
being used, for example in Zedboard's DT:
Currently, this BSP doesn't use/support the FDT.
phy@0 {
compatible = "marvell,88e1510";
device_type = "ethernet-phy";
reg = <0x0>;
marvell,reg-init = <0x3 0x10 0xff00 0x1e 0x3 0x11
0xfff0 0xa>;
linux,phandle = <0x4>;
phandle = <0x4>;
};
The PHY register for MDIO is the 0x0.
In RTEMS, Which file I have to touch for change this? I mean if I
want to use the 0x2 instead 0x0 or, for example, if I wanted to add
another ethernet interface.
The FDT is usually provided by the boot procedure (U-Boot commands) and
stored somewhere on the board, e.g. EEPROM, flash or SD/MMC card.
I've only worked with DT and I'm not sure how to change it in
RTEMS-libBSD.
Thanks in advance.
Marco Fuentes García.
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