[WIP] Porting Mikrotik RB2011 to ath79 - testers needed

The NAND device on my RB2011iLS is from GigaDevices.

 nand: device found, Manufacturer ID: 0xc8, Chip ID: 0xf1

This thread deals with this NAND :

The problem might be fixed by adding the following in nand_ids.c

{"GD9FU1G8F3A 1G 3.3V 8-bit",
    { .id = {0xc8, 0xf1, 0x80, 0x19, 0x42} },
      SZ_2K, SZ_128, SZ_128K, 0, 5, 64, NAND_ECC_INFO(0,0) },

I did it, but libubox failed to build...
Could it be possible to get a new initramfs and sysupgrade with this change ?

Thanks for your help.