Adds direct Linux boot to SPL. It implements a spl export command to save ATAGS or FDT to NAND flash. The kernel image has to be in place for this!
Changes in V5: - Rebased on u-boot-ti - fixed MAKEALL warnings and errors - adapted to general gpio interface
based on: - The new SPL layout - OMAP3 new SPL layout (http://article.gmane.org/gmane.comp.boot-loaders.u-boot/105260) - CONFIG_MACH_TYPE fix (http://article.gmane.org/gmane.comp.boot-loaders.u-boot/105809) - Prep subcommand patch for arm (http://article.gmane.org/gmane.comp.boot-loaders.u-boot/106725)
Related to: - http://article.gmane.org/gmane.comp.boot-loaders.u-boot/102669
Simon Schwarz (6): removed static from images in cmd_bootm.c Add cmd_spl command devkit8000/spl: init GPMC for dm9000 in SPL omap-common/spl: Add linux boot to 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 + board/timll/devkit8000/devkit8000.c | 31 +++- common/Makefile | 1 + common/cmd_bootm.c | 2 +- common/cmd_spl.c | 214 +++++++++++++++++++++++++++++ doc/README.commands.spl | 31 ++++ include/cmd_spl.h | 30 ++++ include/configs/devkit8000.h | 16 ++- 10 files changed, 410 insertions(+), 29 deletions(-) create mode 100644 common/cmd_spl.c create mode 100644 doc/README.commands.spl create mode 100644 include/cmd_spl.h