[U-Boot] [PATCH v1 0/1] Factorize ARM startup code as mush as possible.

[Albert ARIBAUD]

File crt0.S is introduced which contains the C runtime
framework, that is, the assembly code responsible for
setting up the C environments needed by board_init_*()
and relocate_code(). Corresponding code is removed from
all start.S files in arch/arm.

This precedes further factorization, e.g. relocate_code()
and possibly also the exception handlers.

This has the nice side effect of turning board_init_*()
and relocate_code() into normal C functions, too.


Albert ARIBAUD (1):
  arm: move generic startup code in crt0.S

 arch/arm/cpu/arm1136/start.S              |   62 ++--------
 arch/arm/cpu/arm1176/start.S              |   62 ++--------
 arch/arm/cpu/arm720t/start.S              |   53 ++-------
 arch/arm/cpu/arm920t/start.S              |   61 ++--------
 arch/arm/cpu/arm925t/start.S              |   61 ++--------
 arch/arm/cpu/arm926ejs/start.S            |   80 ++-----------
 arch/arm/cpu/arm946es/start.S             |   56 ++-------
 arch/arm/cpu/arm_intcm/start.S            |   63 ++--------
 arch/arm/cpu/armv7/start.S                |   58 +++-------
 arch/arm/cpu/ixp/start.S                  |   55 ++-------
 arch/arm/cpu/pxa/start.S                  |   63 ++--------
 arch/arm/cpu/s3c44b0/start.S              |   55 ++-------
 arch/arm/cpu/sa1100/start.S               |   50 ++------
 arch/arm/lib/Makefile                     |    2 +
 arch/arm/lib/board.c                      |   11 --
 arch/arm/lib/crt0.S                       |  179 +++++++++++++++++++++++++++++
 include/common.h                          |    2 +-
 lib/asm-offsets.c                         |   10 ++
 nand_spl/board/freescale/mx31pdk/Makefile |    6 +-
 nand_spl/board/karo/tx25/Makefile         |    6 +-
 20 files changed, 322 insertions(+), 673 deletions(-)
 create mode 100644 arch/arm/lib/crt0.S

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1.7.9.5