Messages in this thread | | | From | Haavard Skinnemoen <> | Subject | [PATCH 0/8] Make at91_nand usable on AVR32 | Date | Fri, 6 Jun 2008 18:04:50 +0200 |
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This patchset renames at91_nand to atmel_nand and makes it usable on AVR32. It also fixes a couple of bugs in the process.
The patchset also adds support for the ATSTK1006 daughterboard which is currently in production, and is what I used for testing. It's basically the same as ATSTK1002 except that it has more RAM (handled by u-boot) and NAND flash (handled by patch #8) on board.
This patchset hopefully makes the at32_nand driver (which doesn't support hardware ECC) obsolete. It has never been submitted for inclusion in mainline, and I don't intend to do so. Please use this driver instead.
I saw a lot of ECC errors when trying to use hardware ECC, but I suspect that might be because I tested software ECC first, which uses an incompatible oob layout.
Haavard
Haavard Skinnemoen (8): at91_nand: Convert to generic GPIO API rename at91_nand -> atmel_nand: file names and Kconfig rename at91_nand -> atmel_nand: internal symbols atmel_nand: Clean up and fix probe() error path avr32: move hsmc_init() to core_initcall avr32: atmel_nand platform code for AT32AP700x atmel_nand: make available on AVR32 avr32: Add support for ATSTK1006
arch/arm/mach-at91/at91cap9_devices.c | 8 +- arch/arm/mach-at91/at91rm9200_devices.c | 8 +- arch/arm/mach-at91/at91sam9260_devices.c | 8 +- arch/arm/mach-at91/at91sam9261_devices.c | 12 +- arch/arm/mach-at91/at91sam9263_devices.c | 8 +- arch/arm/mach-at91/at91sam9rl_devices.c | 12 +- arch/arm/mach-at91/board-cam60.c | 2 +- arch/arm/mach-at91/board-cap9adk.c | 2 +- arch/arm/mach-at91/board-dk.c | 2 +- arch/arm/mach-at91/board-kb9202.c | 2 +- arch/arm/mach-at91/board-sam9-l9260.c | 2 +- arch/arm/mach-at91/board-sam9260ek.c | 2 +- arch/arm/mach-at91/board-sam9261ek.c | 2 +- arch/arm/mach-at91/board-sam9263ek.c | 2 +- arch/arm/mach-at91/board-sam9rlek.c | 2 +- arch/arm/mach-at91/board-yl-9200.c | 2 +- arch/avr32/boards/atstk1000/Kconfig | 4 + arch/avr32/boards/atstk1000/Makefile | 1 + arch/avr32/boards/atstk1000/atstk1002.c | 78 +++++++++- arch/avr32/mach-at32ap/at32ap700x.c | 52 ++++++ arch/avr32/mach-at32ap/hsmc.c | 2 +- drivers/mtd/nand/Kconfig | 27 ++-- drivers/mtd/nand/Makefile | 2 +- drivers/mtd/nand/{at91_nand.c => atmel_nand.c} | 213 ++++++++++++------------ drivers/mtd/nand/atmel_nand_ecc.h | 36 ++++ include/asm-arm/arch-at91/at91_ecc.h | 38 ----- include/asm-arm/arch-at91/board.h | 4 +- include/asm-avr32/arch-at32ap/board.h | 13 ++ 28 files changed, 344 insertions(+), 202 deletions(-) rename drivers/mtd/nand/{at91_nand.c => atmel_nand.c} (69%) create mode 100644 drivers/mtd/nand/atmel_nand_ecc.h delete mode 100644 include/asm-arm/arch-at91/at91_ecc.h
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