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 23 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!
--
Tom
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