On Wed, Nov 07, 2012 at 12:06:27AM +0100, Ilya Yanok wrote:
These series add support for NAND on AM33XX. AM33XX has the same GPMC controller as OMAP3 so the first part of the series just add required defines/initialization to enable the existing omap_gpmc driver to work on AM33XX. The rest of the series adds support for BCH8 error correction code. We use GPMC to generate codes/syndromes and ELM to find the errors.
Changes in v2: -fix nand mux settings (profiles 2&3 don't have NAND)
- rebased on current master
- clean up mem.c (remove unused stuff that was copied from OMAP3)
- nand headers: remove unneeded stuff
- rebased onto master
- minor config style fix (wrt nand)
- fix wrong braces in Makefile
Ilya Yanok (6): OMAP: include sys_proto.h from boot-common am335x_evm: add nand pinmux definition am33xx: NAND support am335x_evm: enable NAND support am33xx_spl_bch: simple SPL nand loader for AM33XX am335x_evm: enable SPL NAND support
Mansoor Ahamed (2): am33xx: add ELM support omap_gpmc: BCH8 support (ELM based)
arch/arm/cpu/armv7/am33xx/Makefile | 2 + arch/arm/cpu/armv7/am33xx/board.c | 1 + arch/arm/cpu/armv7/am33xx/clock.c | 10 + arch/arm/cpu/armv7/am33xx/elm.c | 212 ++++++++++++++ arch/arm/cpu/armv7/am33xx/mem.c | 101 +++++++ arch/arm/cpu/armv7/omap-common/boot-common.c | 1 + arch/arm/include/asm/arch-am33xx/cpu.h | 53 ++++ arch/arm/include/asm/arch-am33xx/elm.h | 93 ++++++ arch/arm/include/asm/arch-am33xx/hardware.h | 3 + arch/arm/include/asm/arch-am33xx/mem.h | 83 ++++++ arch/arm/include/asm/arch-am33xx/omap_gpmc.h | 120 ++++++++ arch/arm/include/asm/arch-am33xx/sys_proto.h | 3 + board/ti/am335x/board.c | 2 + board/ti/am335x/mux.c | 22 ++ drivers/mtd/nand/Makefile | 1 + drivers/mtd/nand/am335x_spl_bch.c | 238 +++++++++++++++ drivers/mtd/nand/omap_gpmc.c | 403 +++++++++++++++++++++++++- include/configs/am335x_evm.h | 46 +++ 18 files changed, 1393 insertions(+), 1 deletion(-) create mode 100644 arch/arm/cpu/armv7/am33xx/elm.c create mode 100644 arch/arm/cpu/armv7/am33xx/mem.c create mode 100644 arch/arm/include/asm/arch-am33xx/elm.h create mode 100644 arch/arm/include/asm/arch-am33xx/mem.h create mode 100644 arch/arm/include/asm/arch-am33xx/omap_gpmc.h create mode 100644 drivers/mtd/nand/am335x_spl_bch.c
For the series, applied to u-boot-ti/master, thanks!