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39 Commits

Author SHA1 Message Date
Sascha Hauer 922bb41a47 remove typedef cmd_tbl_t and replace it with struct command 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-02-01 17:25:32 +01:00
Sascha Hauer 4c96c0e1a4 i.MX nand: mx21 has a v1 type controller 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-18 16:44:58 +01:00
Sascha Hauer a3ffa97f40 rename U-Boot-v2 project to barebox 
This has been done with the following script:

find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \
	-e 's/u2boot/barebox/g' \
	-e 's/U2Boot/barebox/g' \
	-e 's/U-boot V2/barebox/g' \
	-e 's/u-boot v2/barebox/g' \
	-e 's/U-Boot V2/barebox/g' \
	-e 's/U-Boot-v2/barebox/g' \
	-e 's/U_BOOT/BAREBOX/g' \
	-e 's/UBOOT/BAREBOX/g' \
	-e 's/uboot/barebox/g' \
	-e 's/u-boot/barebox/g' \
	-e 's/u_boot/barebox/g' \
	-e 's/U-Boot/barebox/g' \
	-e 's/U-boot/barebox/g' \
	-e 's/U-BOOT/barebox/g'

find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \
	xargs -0 -r rename 's/u[-_]?boot/barebox/'

It needs some manual fixup following in the next patch

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-15 10:18:30 +01:00
Eric Benard 59be9021d8 nand_imx.c : remove unused code 
Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-09 15:35:22 +01:00
Eric Benard 68176ca7bb nand_imx.c : add reset command 
The RESET command was removed during the nand_imx.c driver rework.
The reset commant is necessary in order to get Micron Nand running
as they need a RESET command before being able to get any command.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-09 15:35:22 +01:00
Sascha Hauer 6986aa092e i.MX Nand: Set correct datawidth/pagesize in CCM module 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-03 10:46:47 +01:00
Sascha Hauer 40a5f3de4e Merge branch 'for-sascha' of git://uboot.jcrosoft.org/u-boot-v2 into from-jean 
Conflicts:
	board/a9m2440/a9m2440.c
	board/pcm043/pcm043.c
	drivers/nand/nand_imx.c

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-28 10:10:56 +01:00
Sascha Hauer 5c6f33faa3 mxc_nand: add nand boot support for i.MX35 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 15:43:18 +01:00
Sascha Hauer 0ab9959f5a mxc_nand: set proper spas / ecc size 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 15:42:49 +01:00
Sascha Hauer a968fad1cd imx_nand: allow flash based bbt 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:02 +01:00
Sascha Hauer 422fbc0a28 mxc_nand: Add NFC V2 support 
The v2 version of this controller is used on i.MX35/25 SoCs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:02 +01:00
Sascha Hauer ca479dcadd mxc_nand: Make main/spare areas runtime configurable 
The main/spare areas are on different addresses on later versions
of the controller, so make them configurable.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:02 +01:00
Sascha Hauer 55d3a71dff imx_nand: make oob read work on 512b page nands 
Seems READOOB isn't valid on 512b page NANDs also.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:02 +01:00
Sascha Hauer ef0aa39fb4 imx_nand: add booting from 2k NAND support 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:02 +01:00
Sascha Hauer 011f6dca89 mxc_nand: determine page and block size depending on NFMS bit 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:02 +01:00
Sascha Hauer 9a9477323d mxc_nand: remove unused defines 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:01 +01:00
Sascha Hauer 0596c0f8b7 mxc nand: modify send_page to send all pages, not only one 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:01 +01:00
Sascha Hauer a0446d65ca mxc_nand: simplify command processing 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:01 +01:00
Sascha Hauer c90018407f mxc_nand: remove debug param 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:01 +01:00
Sascha Hauer 7bbb4c0c8e mxc_nand: use buffers 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:01 +01:00
Sascha Hauer 1987ee65ab mxc_nand: introduce mxc_do_addr_cycle 
This factors the address cycle to a seperate function. This
becomes useful in a later patch where we can simplify the
command processing by making use of this function.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:01 +01:00
Sascha Hauer 5c8b2a423b nand_imx: merge send_read_page and send_prog_page 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:01 +01:00
Sascha Hauer e9a313518a nand_imx: fix largepage layout 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-26 13:06:01 +01:00
Eric Benard 8b05f7528c imx-nand : remove wrong part of commit ca326e8882 
previous fix for 2k pages was wrong so remove it

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-23 09:42:01 +02:00
Jean-Christophe PLAGNIOL-VILLARD f6a579da9c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2009-10-22 14:21:25 +02:00
Sascha Hauer 420a3173f0 commands: remove maxargs 
No need to check for maximum argument counts. The commands are
safe to be called with more arguments, so lets safe some bytes.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-10-19 16:18:33 +02:00
Sascha Hauer 87e01f28cc commands: return COMMAND_ERROR_USAGE 
instead of calling u_boot_cmd_usage in each command to safe
space.

Signed-off-by: Sascha Hauer <sha@pengutronix.de>
 2009-10-19 10:18:52 +02:00
Sascha Hauer 2bb0a3c4dc imx nand: Make use of optimized string functions 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-08-19 10:52:00 +02:00
Sascha Hauer 283736a63c imx_nand: Skip bbt scan during initialization 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-08-18 15:45:09 +02:00
Eric Benard ca326e8882 Fix 2k page size NAND for iMX27 
Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-07-16 09:46:34 +02:00
Sascha Hauer 8bd42496f7 mtd: Replace DEBUG by MTD_DEBUG 
DEBUG is already used for another purpose by U-Boot

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-06-10 13:54:37 +02:00
Wolfram Sang bc4492252e Refactor imx-NAND-init 
Put board specific stuff to board-specific files.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
 2009-06-04 10:31:14 +02:00
Sascha Hauer 6082401d9a nand_imx: implement proper timeout in wait_op_done 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-13 15:58:57 +02:00
Ivo Clarysse bb10e16b00 u-boot v2 IMX NAND fix for i.MX21 
Without the patch below, the result of the second READID will not
match that of the first READID, yielding

  nand_get_flash_type: second ID read did not match ec,36 against a5,bd

instead of

  NAND device: Manufacturer ID: 0xec, Chip ID: 0x36 (Samsung NAND
64MiB 1,8V 8-bit)

Signed-off-by: Ivo Clarysse <ivo.clarysse@gmail.com>
 2009-04-15 13:33:22 +02:00
Sascha Hauer dcb35fbaf1 imx nand: Add debug command 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-04-14 17:10:12 +02:00
Sascha Hauer 0bf132f961 imx nand: Use correct bad block position 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-04-14 17:10:12 +02:00
Sascha Hauer e761b60e25 i.MX NAND: ifdef MX27 specific register 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-11-10 17:53:24 +01:00
Marc Kleine-Budde a3624bc1a6 [imx] nand: use __iomem annotation 
This patche adds __iomem annotation to the nand_imx nand driver.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2008-10-27 12:18:25 +01:00
Sascha Hauer e90e319aeb Add i.MX NAND driver 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-08-13 16:52:14 +02:00