Add initial support for DA8xx SoC's and the spectrum digital DA830 EVM board.

See: http://www.ti.com http://www.spectrumdigital.com/

DA8xx is similar to DaVinci devices, but has a differing memory map and updated peripherals. It is intended that DaVinci drivers will be modified in some way to support these differences.

A side effect of this is that there are some legacy code constructs in this patch set that are required to utilize the DaVinci drivers as they stand now. For example there are some volatiles and memory pointer types defined that are no longer considered acceptable.

The new code in this patch set doesn't use these constructs and the remaining artefacts can be removed when the DaVinci drivers stop using them.

---

Changes from previous patch set:

Moved cpu and include/asm/arch code into davinci directories. Merged hardware.h to davinci. Added a new pin mux configuration scheme in davinci/common. Removed timer.c changes to a separate patch (submitted). this patch does not depend on timer.c patch.

Applies to u-boot-ti:

MAINTAINERS | 4 + MAKEALL | 1 + Makefile | 3 + board/davinci/common/misc.c | 46 ++++++- board/davinci/common/misc.h | 13 ++ board/davinci/da830evm/Makefile | 51 +++++++ board/davinci/da830evm/config.mk | 45 ++++++ board/davinci/da830evm/da830evm.c | 126 ++++++++++++++++ cpu/arm926ejs/davinci/cpu.c | 40 +++++- cpu/arm926ejs/davinci/psc.c | 43 ++++-- include/asm-arm/arch-davinci/hardware.h | 191 ++++++++++++++++++++++++- include/asm-arm/arch-davinci/i2c_defs.h | 7 + include/common.h | 3 + include/configs/da830evm.h | 244 +++++++++++++++++++++++++++++++ 14 files changed, 803 insertions(+), 14 deletions(-)

Nick,

I see that you have cleaned up a lot of stuff. Since some of the stuff you have done affects all DaVinci's I will have to test across all platforms. I suspect I will get to this task later on this week. That will also give me time to locate my DA830 EVM which seems to have grown legs and walked away.

Thanks, Sandeep