[U-Boot] [PATCH 00/13 v4] ARM: OMAP3: Add support for some of TIs ARM-Cortex A8 OMAP3 boards

[dirk.behme at googlemail.com]

Subject: [PATCH 00/13 v4] ARM: OMAP3: Add support for some of TIs ARM-Cortex A8 OMAP3 boards

This patch series adds U-Boot v1 support for some of TI's ARM-Cortex A8 based OMAP3 boards. These are BeagleBoard [1][2], EVM [3] and Overo [4].

The patch series is based on U-Boot tar ball [5] for BeagleBoard and EVM done by several TI employees.

To be able to easily add new boards, most of the code is common for all boards. After the header files (patches 1-3) and the common code for ARM Cortex A8 (patch 4) and OMAP3 SoC (patches 5-7), support and drivers for NAND, MMC and I2C is added (patches 8-10). Patches 11-13 then introduce the individual board support for Beagle, EVM and Overo. 

As discussed earlier on this list, we compile for armv5 to be compatible with existing toolchains.

This patch adds ~300k of new code.

Thanks to

Steve Sakoman <sakoman at gmail.com>
Pillai, Manikandan <mani.pillai at ti.com>
Syed Mohammed, Khasim <khasim at ti.com>
Nishanth Menon <nm at ti.com>

and all others who helped with this.

Dirk

Changes in version v4:

- Update u-boot-arm.git next base, commit 1c38b6cd7ca20b68766815299385b7e46611ca46, "add tool to check patch and file for CFG_ presence"
- Fix/update NAND driver with review comments from Scott Wood and fixes from Nishanth Menon

Changes in version v3:

- Replace space by tabs in headers as proposed by Jean-Christophe PLAGNIOL-VILLARD
- Fix/update NAND driver and seperate it into an own patch as proposed by Scott Wood
- Add detection and support for 128MB/256MB RAM by Mans Rullgard

Changes in version v2:

- Move MMC driver to drivers/mmc/ as suggested by Haavard Skinnemoen.
- Move common ARM Cortex A8 code to cpu/arm_cortexa8/ and OMAP3 SoC specific common code to cpu/arm_cortexa8/omap3 as proposed by Wolfgang.
- Update Overo pin mux to add and pull down X_GATE, by Steve Sakoman.
- Remove SMC911X network init as proposed by Ben Warren.
- Rebase against u-boot-arm.git next, commit 4995fed33099bb9813504869056bab72446fe8f9, "add tool to check patch and filr for CFG_ present" (CFG vs. CONFIG changes)

This v4 patch series makes all previous (v1, v2, v3) OMAP3 patches obsolete.

[1] http://beagleboard.org/

[2] http://elinux.org/BeagleBoard

[3] http://focus.ti.com/docs/toolsw/folders/print/tmdxevm3503.html

[4] http://www.gumstix.net/Overo/

[5] http://beagleboard.googlecode.com/files/u-boot_beagle_revb.tar.gz