Hi,
2008/6/16 harshadnimje harshadnimje@tataelxsi.co.in:
For which peripherals I need to write the driver as far as U-boot is concerned?
1.Real time clock Not Supported 2.Timer Unit Supported 3.Bus state controller Supported 4.DMA cotroller Not Supported 5.Serial communication interface Not Suported 6.I/O Ports Supported 7.Interrupt controller Not Supported 8.PCI conroller. Supported. But check on SH7751R only.
In generic U-Boot1.3.2 directory structure where do I need to make the change? At what places the config files and make files will have undergo changes?
You need create your board configration file and Bus state controller initialization file(lowleve_init.S).
You can take a source code of r2d board into account. This board has SH7751R cpu too. board/r2dplus/*
Best reagards, Nobuhiro