[U-Boot] [PATCH 0/7] SPL Linux boot

Simon Schwarz simonschwarzcor at googlemail.com
Thu Aug 11 16:44:49 CEST 2011


This addds direct Linux boot to SPL. It implements a savebp command to save 
ATAGS or FDT to NAND flash. The kernel image has to be in place for this!

checkpatch whines about not using strict_strtoull - since this is not available
I can't change this.

based on:
- The new SPL layout
- OMAP3 new SPL layout
  (http://article.gmane.org/gmane.comp.boot-loaders.u-boot/105260)

Related to:
- http://article.gmane.org/gmane.comp.boot-loaders.u-boot/102669

Simon Schwarz (7):
  arm: Add Prep subcommand support to bootm
  Add savebp command
  arm: Add savebp implementation for arm
  omap-common/spl: Add linux boot to SPL
  devkit8000/spl: init GPMC for dm9000 in SPL
  omap-common: Add NAND SPL linux booting
  omap-common: fixes BSS overwriting problem

 arch/arm/cpu/armv7/omap-common/spl.c      |   49 +++++++++++-
 arch/arm/cpu/armv7/omap-common/spl_nand.c |   63 +++++++++++----
 arch/arm/include/asm/omap_common.h        |    2 +
 arch/arm/include/asm/savebp.h             |   27 ++++++
 arch/arm/lib/Makefile                     |    1 +
 arch/arm/lib/bootm.c                      |  116 +++++++++++++++------------
 arch/arm/lib/savebp.c                     |   92 +++++++++++++++++++++
 board/timll/devkit8000/devkit8000.c       |   33 ++++++--
 common/Makefile                           |    1 +
 common/cmd_bootm.c                        |    2 +-
 common/cmd_savebp.c                       |  123 +++++++++++++++++++++++++++++
 include/command.h                         |    5 +
 include/configs/devkit8000.h              |   14 +++-
 13 files changed, 446 insertions(+), 82 deletions(-)
 create mode 100644 arch/arm/include/asm/savebp.h
 create mode 100644 arch/arm/lib/savebp.c
 create mode 100644 common/cmd_savebp.c

-- 
1.7.4.1



More information about the U-Boot mailing list