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path: root/common/cmd_nand.c
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2008-08-12Update MTD to that of Linux 2.6.22.1William Juul
A lot changed in the Linux MTD code, since it was last ported from Linux to U-Boot. This patch takes U-Boot NAND support to the level of Linux 2.6.22.1 and will enable support for very large NAND devices (4KB pages) and ease the compatibility between U-Boot and Linux filesystems. This patch is tested on two custom boards with PPC and ARM processors running YAFFS in U-Boot and Linux using gcc-4.1.2 cross compilers. MAKEALL ppc/arm has some issues: * DOC/OneNand/nand_spl is not building (I have not tried porting these parts, and since I do not have any HW and I am not familiar with this code/HW I think its best left to someone else.) Except for the issues mentioned above, I have ported all drivers necessary to run MAKEALL ppc/arm without errors and warnings. Many drivers were trivial to port, but some were not so trivial. The following drivers must be examined carefully and maybe rewritten to some degree: cpu/ppc4xx/ndfc.c cpu/arm926ejs/davinci/nand.c board/delta/nand.c board/zylonite/nand.c Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Stig Olsen <stig.olsen@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-07-11Fix some more print() format errors.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-10MTD/NAND: Fix printf format warning in nand codeStefan Roese
This patch fixes NAND related printf format warning. Those warnings are now visible since patch dc4b0b38d4aadf08826f6c31270f1eecd27964fd [Fix printf errors.] by Andrew Klossner has been applied. Thanks, this is really helpful. Signed-off-by: Stefan Roese <sr@denx.de>
2008-06-30Delay FIT format check on sector based devicesMarian Balakowicz
Global FIT image operations like format check cannot be performed on a first sector data, defer them to the point when whole FIT image was uploaded to a system RAM. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Partial ('cmd_nand' case) Acked-by: Grant Erickson <gerickson@nuovations.com> NAND and DOC bits Acked-by: Scott Wood <scottwood@freescale.com>
2008-05-28Cleanup nand_info[] declaration.Stelian Pop
The nand_info array is declared as extern in several .c files. Those days, nand.h contains a reference to the array, so there is no need to declare it elsewhere. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-04-30cmd_nand.c: fix another 'incompatible pointer type' warning.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-28cmd_nand.c: fix "differ in signedness" problemWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-28NAND: fix some strict-aliasing compiler warningsWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-03-12[new uImage] Use show_boot_progress() for new uImage formatMarian Balakowicz
This patch allocates a set of show_boot_progress() IDs for new uImage format and adds show_boot_progress() calls in new uImage format handling code. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
2008-03-12[new uImage] Add new uImage format handling to other bootm related commandsMarian Balakowicz
Updated commands: docboot - cmd_doc.c fdcboot - cmd_fdc.c diskboot - cmd_ide.c nboot - cmd_nand.c scsiboot - cmd_scsi.c usbboot - cmd_usb.c Signed-off-by: Marian Balakowicz <m8@semihalf.com>
2008-02-29[new uImage] Update naming convention for bootm/uImage related codeMarian Balakowicz
This patch introduces the following prefix convention for the image format handling and bootm related code: genimg_ - dual format shared code image_ - legacy uImage format specific code fit_ - new uImage format specific code boot_ - booting process related code Related routines are renamed and a few pieces of code are moved around and re-grouped. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
2008-02-25[new uImage] Add dual format uImage support frameworkMarian Balakowicz
This patch adds framework for dual format images. Format detection is added and the bootm controll flow is updated to include cases for new FIT format uImages. When the legacy (image_header based) format is detected appropriate legacy specific handling is invoked. For the new (FIT based) format uImages dual boot framework has a minial support, that will only print out a corresponding debug messages. Implementation of the FIT specific handling will be added in following patches. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
2008-02-21[new uImage] Rename and move print_image_hdr() routineMarian Balakowicz
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
2008-02-07[new uImage] Define a API for image handling operationsMarian Balakowicz
- Add inline helper macros for basic header processing - Move common non inline code common/image.c - Replace direct header access with the API routines - Rename IH_CPU_* to IH_ARCH_* Signed-off-by: Marian Balakowicz <m8@semihalf.com>
2008-01-13cmd_nand : fix compiler warning.Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-01-09Re-introduce the 'nand read.oob' and 'nand write.oob' commandsHarald Welte
that used to exist with the legacy NAND code Signed-off-by: Harald Welte <laforge@openmoko.org>
2007-09-15Fix do_div() usage in nand process outputMatthias Fuchs
Fix usage of do_div() in nand erase|read|write process output. The last patch to nand_util.c introduced do_div() instead of libgcc's implementation. But do_div() returns the quotient in its first macro parameter and not as result. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2007-09-15NAND: Add CFG_NAND_QUIET optionMatthias Fuchs
This config option sets the default for the progress information output behavior that can also be configured through the 'quiet' environment variable. The legacy NAND code does not print the current progress info on the console. So this option is for backward compatibility for units that are in the field and where setting the quiet variable is not an option. With CFG_NAND_QUIET set to '1' the console progress info is turned off. This can still be overwritten through the environment variable. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2007-08-15Merge with git://www.denx.de/git/u-boot.gitStefan Roese
2007-08-06Merge with /home/wd/git/u-boot/custodian/u-boot-testingWolfgang Denk
2007-08-03Merge branch 'testing' into workingAndy Fleming
Conflicts: CHANGELOG fs/fat/fat.c include/configs/MPC8560ADS.h include/configs/pcs440ep.h net/eth.c
2007-07-13make show_boot_progress () weak.Heiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de>
2007-07-08common/cmd_[i-n]*: Remove obsolete references to CONFIG_COMMANDS.Jon Loeliger
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-06[NAND] Bad block skipping for command nbootThomas Knobloch
The old implementation of command nboot does not support reading the image from NAND flash with skipping of bad blocks. The patch implements a new version of the nboot command: by calling nboot.jffs2 from the u-boot command line the command will load the image from NAND flash with respect to bad blocks (by using nand_read_opts()). This is similar to e.g. the NAND read command: "nand read.jffs2 ...". Signed-off-by: Thomas Knobloch <knobloch@siemens.com> Signed-off-by: Stefan Roese <sr@denx.de>
2007-07-04common/cmd_[i-z]* : Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger
This is a compatibility step that allows both the older form and the new form to co-exist for a while until the older can be removed entirely. All transformations are of the form: Before: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) After: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT) Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-06-22[PCS440EP] upgrade the PCS440EP board:Heiko Schocher
- Show on the Status LEDs, some States of the board. - Get the MAC addresses from the EEProm - use PREBOOT - use the CF on the board. - check the U-Boot image in the Flash with a SHA1 checksum. - use dynamic TLB entries generation for the SDRAM Signed-off-by: Heiko Schocher <hs@denx.de>
2006-11-30Code cleanup.Wolfgang Denk
2006-10-28[PATCH] NAND: Partition name support added to NAND subsystemStefan Roese
chpart, nboot and NAND subsystem related commands now accept also partition name to specify offset. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Stefan Roese <sr@denx.de>
2006-10-20Add board/cpu specific NAND chip select function to 440 NDFCStefan Roese
Based on idea and implementation from Jeff Mann Patch by Stefan Roese, 20 Oct 2006
2006-10-12Fix spelling; minor code cleanup.Wolfgang Denk
2006-10-11Cleanup of NAND update patch (remove changelog from cmd_nand.c)Stefan Roese
Patch by Guido Classen, 10 Oct 2006
2006-10-10* Several improvements to the new NAND subsystem:Stefan Roese
- JFFS2 related commands implemented in mtd-utils style - Support for bad blocks - Bad block testing commands - NAND lock commands Please take a look at doc/README.nand for more details Patch by Guido Classen, 10 Oct 2006
2006-03-12Add loads of ntohl() in image header handlingWolfgang Denk
Patch by Steven Scholz, 10 Jun 2005
2006-03-06Minor code cleanupWolfgang Denk
2006-03-05Re-factoring the legacy NAND code (legacy NAND now only in board-specificBartlomiej Sieka
code and in SoC code). Boards using the old way have CFG_NAND_LEGACY and BOARDLIBS = drivers/nand_legacy/libnand_legacy.a added. Build breakage for NETTA.ERR and NETTA_ISDN - will go away when the new NAND support is implemented for these boards.
2006-02-24Merge with /home/wd/git/u-boot/testing-NAND/ to add new NAND handling.Bartlomiej Sieka
2005-10-13Cleanup for GCC-4.xWolfgang Denk
2005-09-14Update of new NAND codeWolfgang Denk
Patch by Ladislav Michl, 13 Sep 2005
2005-08-17Rewrite of NAND code based on what is in 2.6.12 Linux kernelWolfgang Denk
Patch by Ladislav Michl, 29 Jun 2005
2005-08-12Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)Stefan Roese
Patch by Matthias Fuchs, 4 May 2005
2005-05-12* Fix debug code in omap5912osk flash driverwdenk
* Add support for MPC8247 based "IDS8247" board.
2005-05-03* Patch by Matthias Fuchs, 03 May 2005:stroese
Added missing variable declaration in cmd_nand.c Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
2005-04-03Patches by Josef Wagner, 29 Oct 2004:wdenk
- Add support for MicroSys CPU87 board - Add support for MicroSys PM854 board
2004-12-16added ".i" same as ".jffs2s" for compatibility with older units ↵stroese
(CFG_NAND_SKIP_BAD_DOT_I)
2004-07-10* Patch by Fred Klatt, 25 Jun 2004:wdenk
Add support for WindRiver's SBC8560 board * Patch by Nicolas Lacressonniere, 24 Jun 2004 Small Bugs fixes for "at91rm9200dk" board: - Timing modifications for SPI DataFlash access - Fix NAND flash detection bug * Patch by Nicolas Lacressonniere, 24 Jun 2004: Add Support for Flash AT49BV6416 for AT91RM9200DK board
2004-06-09Patch by Jian Zhang, 20 May 2004:wdenk
add support for environment in NAND flash
2004-04-18* Configure PPChameleon board to use redundand environment in flashwdenk
* Configure PPChameleon board to use JFFS2 NAND support. * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2004-04-15Patches by Pantelis Antoniou, 30 Mar 2004:wdenk
add networking support for VLANs (802.1q), and CDP (Cisco Discovery Protocol)
2003-09-11* Patch by Gary Jennejohn, 11 Sep 2003:wdenk
- allow for longer timeouts for USB mass storage devices * Patch by Denis Peter, 11 Sep 2003: - fix USB data pointer assignment for bulk only transfer. - prevent to display erased directories in FAT filesystem. * Change output format for NAND flash - make it look like for other memory, too
2003-09-10* Add support for USB Mass Storage Devices (BBB)wdenk
(tested with USB memory sticks only) * Avoid flicker on TRAB's VFD
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