This patchset add SPL support for the AT91SAM9G20 based taurus board, and the AT91SAM9M10G45 based corvus board from siemens, and replaces the at91bootstrap code.
The boot.bin which replaces the at91bootstrap image can created with mkimage: ./tools/mkimage -T atmelimage -d spl/u-boot-spl.bin spl/boot.bin For other SoC this step is done in one step ... should we add this also for AT91 based boards? For example add a "u-boot.at91" target in the Makefile? This patchset is based on the common updates for the taurus and corvus board: Patchwork [U-Boot] arm, at91: add generic board support for the taurus and corvus board http://patchwork.ozlabs.org/patch/395398/ Patchwork [U-Boot] arm, at91: add spi dataflash support for the taurus board http://patchwork.ozlabs.org/patch/395400/ Heiko Schocher (10): arm, at91, mpddrc: fix typo in ddr2_init() arm, at91: compile mpddrc ram init code also for AT91SAM9M10G45 arm, at91: add missing ddr2 cr register MPDDRC_CR_EBISHARE define spl, nand: add option to boot raw u-boot.bin image only mtd: atmel_nand: add missign include spl, nand, atmel_nand: add erase one block function spl, mtd, nand, atmel_nand: invert device ready pin logic arm, spl, at91: add at91sam9260 and at91sam9g45 spl support arm, at91, spl: add spl support for the taurus board arm, spl, at91: add spl support for the corvus board README | 4 + arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c | 22 +++ arch/arm/cpu/arm926ejs/at91/clock.c | 60 +++++++ arch/arm/cpu/armv7/at91/clock.c | 27 +++ arch/arm/cpu/at91-common/Makefile | 7 +- arch/arm/cpu/at91-common/mpddrc.c | 14 +- arch/arm/cpu/at91-common/sdram.c | 77 +++++++++ arch/arm/cpu/at91-common/spl.c | 185 +++++++++++++++------ arch/arm/include/asm/arch-at91/at91_common.h | 4 + arch/arm/include/asm/arch-at91/at91_pmc.h | 5 +- arch/arm/include/asm/arch-at91/at91sam9260.h | 1 + .../arm/include/asm/arch-at91/at91sam9260_matrix.h | 5 + arch/arm/include/asm/arch-at91/at91sam9_sdramc.h | 22 ++- arch/arm/include/asm/arch-at91/atmel_mpddrc.h | 1 + board/siemens/corvus/board.c | 109 ++++++++++-- board/siemens/taurus/taurus.c | 73 ++++++-- common/spl/spl.c | 15 +- common/spl/spl_nand.c | 13 ++ configs/corvus_defconfig | 5 +- configs/taurus_defconfig | 5 +- drivers/mtd/nand/atmel_nand.c | 40 ++++- include/configs/corvus.h | 54 +++++- include/configs/taurus.h | 54 +++++- include/linux/mtd/nand.h | 1 + include/spl.h | 1 + 25 files changed, 712 insertions(+), 92 deletions(-) create mode 100644 arch/arm/cpu/at91-common/sdram.c Cc: Andreas Bießmann <andreas.de...@googlemail.com> Cc: Bo Shen <voice.s...@atmel.com> -- 1.8.3.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot