[dexter1]

Figured it out but it's a bit of a story:

Recently the naming of the romfiles have changed in MAME with respect to the Indigo2 and Indy emulation. For Indy emulation you now need rom with name indy_4610.zip and for indigo2 emulation you need indigo2_4415.zip
Also, PS2 keyboard and mouse support in the Indy and Indigo2 have been redesigned and need a rom now, these are kb_ms_natural.zip and ps2_keybc.zip
Also, the NVRAM save endianness has changed with respect to previous versions, so the MAC address needs to be swapped in pairs of two bytes.

So after compiling the MAME github source (i use make -j5 SOURCES=src/mame/drivers/indy_indigo2.cpp REGENIE=1 TOOLS=1 OPTIMIZE=2) you must run the Indigo2 emulation once with:

Code:

./mame64 indigo2_4415 -gio64_gfx xl24

If you go to the PROM and the the eaddr environment variable you will see that the MAC address has been set to FF:FF:FF:FF:FF:FF
Stop the emulation and read the eeprom from the just emulated indigo2:

Code:

xxd nvram/indigo2_4415/eeprom

The last line should read:

Code:

000000f0: 0000 ffff ffff ffff ffff ffff ffff ffff  ................

You can now hexedit the new MAC address:

Code:

hexedit nvram/indigo2_4415/eeprom

Change it to:

Code:

000000f0: 0000 ffff ffff ffff 0000 0008 1269 5634  .............iV4

Restart the Indigo2 Emulation and printenv should list eaddr as 08:00:69:12:34:56

As reported setenv -f eaddr 08:00:69:12:34:56 doesn't work. The PROM fill command described in the https://www.linux-mips.org/wiki/IP22#IP2...et_address page also doesn't work.

BTW, Anyone who wants to try out the latest MAME github, you can go to https://tudl1910.home.xs4all.nl/Indy_emulation/ and download the necessary roms