[U-Boot] [RFC][PATCH 0/7] TI: OMAP3: Use common config file.

[Enric Balletbo i Serra]

Hi all,

Most of the boards based on TI processors uses common configuration files
(ti_armv7_common.h, ti_<processor>_common.h) to avoid duplication of code.
This is right except for OMAP3-based boards. In order to use the same schema
as used on am33xx, omap4, omap5 and dra7 TI processors these patches create
a new ti_omap3_common.h (that include ti_armv7_common.h) with the purpose that
all OMAP3 board can use it.

Patches 1 and 2 just renames current omap4|omap5_common.h to
ti_omap4|omap5_common.h to be coherent with current ti_am33xx_common.h,
ti_armv7_common.h and the new ti_omap3_common.h. It's just a cosmetic change so
if people don't like it I don't have any inconvenient to remove from these
series.

Patches 3 and 4 modifies the ti_armv7_common.h to be more compatible with OMAP3
boards. For example, patch 3 removes the assumption that all ti_armv7 have an
ELM hardware engine and patch 4 handles the case that the number of DRAM banks
is defined at board level. The patch 5 is also required to integrate the use
of ti_armv7_common.h on OMAP3 boards.

Patch 6 creates the new ti_omap3_common.h to be used for any OMAP3-based board.

And finally, patch 7 moves the IGEP boards to use the new common file. As I
only have IGEP hardware to test these patches I decided only implement the use
case for these boards. I don't have any inconvenient to move other OMAP3 boards
to use this schema but I prefer leave the decision to the board maintainers.

Any comments, improvements, fixes are welcome.

Best regards,

Enric Balletbo i Serra (7):
  ARM: OMAP4: Rename to ti_omap4_common.h
  ARM: OMAP5: Rename to ti_omap5_common.h
  TI: armv7: Move ELM support to SoC configuration file.
  TI: armv7: Do not define the number DRAM banks if is already defined.
  ARM: OMAP3: Rename OMAP3_PUBLIC_SRAM_* to NON_SECURE_SRAM_*
  TI: OMAP3: Create common config files for TI OMAP3 platforms.
  OMAP3: igep00x0: Convert to ti_omap3_common.h.

 arch/arm/include/asm/arch-omap3/omap3.h            |   6 +-
 include/configs/dra7xx_evm.h                       |   4 +-
 include/configs/omap3_igep00x0.h                   | 190 +--------------------
 include/configs/omap4_panda.h                      |   4 +-
 include/configs/omap4_sdp4430.h                    |   4 +-
 include/configs/omap5_uevm.h                       |   4 +-
 include/configs/ti_am335x_common.h                 |   4 +
 include/configs/ti_armv7_common.h                  |  11 +-
 include/configs/ti_omap3_common.h                  |  73 ++++++++
 .../configs/{omap4_common.h => ti_omap4_common.h}  |  10 +-
 .../configs/{omap5_common.h => ti_omap5_common.h}  |  10 +-
 11 files changed, 118 insertions(+), 202 deletions(-)
 create mode 100644 include/configs/ti_omap3_common.h
 rename include/configs/{omap4_common.h => ti_omap4_common.h} (95%)
 rename include/configs/{omap5_common.h => ti_omap5_common.h} (95%)

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1.8.1.2