Does Linux 2.6.32 support NAND flash connect with MPC8247 through localbus with GPCM mode?

[Peter Pan]

I'm recently porting Linux 2.6.32 to our custom board with MPC8247. We have a
NAND flash connected using GPCM mode of local bus. But after I search
through the Linux
source, there is no compatible like "fsl,gpcm-nand". And I can not
find any driver
that seems works for our scene.

Does Linux 2.6.32 has the support for such nand device or I need to
construct my own
NAND driver using generic platform NAND driver?