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2008-08-13drivers/mtd: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD189-205/+194
rename CFG_FLASH_CFI_DRIVER to CONFIG_FLASH_CFI_DRIVER Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13drivers/qe: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD5-14/+2
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13drivers/pci: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD11-32/+8
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13drivers/misc: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD9-22/+9
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13drivers/input: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD6-23/+5
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13drivers/dma: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD4-12/+1
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13drivers/block: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD7-25/+7
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13serial: move CFG_NS9750_UART to CONFIG_NS9750_UARTJean-Christophe PLAGNIOL-VILLARD3-6/+2
move also conditional compilation to Makefile Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13serial: move CFG_SCIF_CONSOLE to CONFIG_SCIF_CONSOLEJean-Christophe PLAGNIOL-VILLARD10-13/+9
move also conditional compilation to Makefile Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13common: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD21-103/+23
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13mx31: move freescale's mx31 boards to vendor board dirJean-Christophe PLAGNIOL-VILLARD6-6/+6
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-12Merge branch 'master' of git://www.denx.de/git/u-boot-at91Wolfgang Denk30-6/+6
2008-08-12at91: move arch-at91sam9 to arch-at91Jean-Christophe PLAGNIOL-VILLARD30-6/+6
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-12OneNAND: Fill in MTD function pointers for OneNAND.Fathi BOUDRA3-8/+20
onenand_print_device_info(): - Now returns a string to be placed in mtd->name, rather than calling printf. - Remove verbose parameter as it becomes useless. Signed-off-by: Fathi Boudra <fabo@debian.org> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12nand_spl: Support page-aligned read in nand_load, use chipselectGuennadi Liakhovetski1-10/+20
Supporting page-aligned reads doesn't incure any sinificant overhead, just a small change in the algorithm. Also replace in_8 with readb, since there is no in_8 on ARM. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12NAND boot: Update large page support for current API.Scott Wood1-30/+20
Also, remove the ctrl variable in favor of passing the constants directly, and remove redundant (u8) casts. Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12NAND boot: MPC8313ERDB supportScott Wood14-129/+585
Note that with older board revisions, NAND boot may only work after a power-on reset, and not after a warm reset. I don't have a newer board to test on; if you have a board with a 33MHz crystal, please let me know if it works after a warm reset. Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12mpc8313erdb: Enable NAND in config.Scott Wood1-0/+2
Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12NAND: Do not write or read a whole block if it is larger than the environmentGuennadi Liakhovetski1-9/+9
Environment can be smaller than NAND block size, do not need to read a whole block and minimum for writing is one page. Also remove an unused variable. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12NAND: chip->state does not always get set.Marcel Ziswiler1-0/+1
Fixes an issue with chip->state not always being set causing troubles. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12NAND: Scan bad blocks lazily.Ilya Yanok2-3/+9
Rather than scanning on boot, scan upon the first attempt to check the badness of a block. This speeds up boot when not using NAND, and reduces the likelihood of needing to reflash via JTAG if NAND becomes nonfunctional. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12NAND read/write fixScott Wood3-611/+194
Implement block-skipping read/write, based on a patch from Morten Ebbell Hestens <morten.hestnes@tandberg.com>. Signed-off-by: Morten Ebbell Hestnes <morten.hestnes@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12NAND: Always skip blocks on read/write/boot.Scott Wood2-38/+26
Use of the non-skipping versions was almost always (if not always) an error, and no valid use case has been identified. Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12nand: fsl_upm: convert to updated MTD NAND infrastructureAnton Vorontsov2-40/+31
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12fsl_elbc_nand: Hard-code the FBAR/FPAR split.Scott Wood1-3/+2
The hardware has separate registers for block and page-within-block, but the division between the two has no apparent relation to the actual erase block size of the NAND chip. Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12fsl_elbc_nand: workaround for hangs during nand writeAnton Vorontsov1-1/+10
Using current driver elbc sometimes hangs during nand write. Reading back last byte helps though (thanks to Scott Wood for the idea). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12Freescale eLBC FCM NAND driverScott Wood2-0/+760
This is a driver for the Flash Control Machine of the enhanched Local Bus Controller found on some Freescale chips (such as the mpc8313 and the mpc8379). Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12Don't panic if a controller driver does ecc its own way.Scott Wood1-2/+6
Some hardware, such as the enhanced local bus controller used on some mpc83xx chips, does ecc transparently when reading and writing data, rather than providing a generic calculate/correct mechanism that can be exported to the nand subsystem. The subsystem should not BUG() when calculate, correct, or hwctl are missing, if the methods that call them have been overridden. Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12NAND: Make NAND driver less verbose per defaultStefan Roese2-6/+7
This patch turns off printing of bad blocks per default upon bootup. This can always be shown via the "nand bad" command later. Signed-off-by: Stefan Roese <sr@denx.de>
2008-08-12NAND: Davinci driver updatesSergey Kubushyn1-5/+14
Here comes a trivial patch to cpu/arm926ejs/davinci/nand.c. Unfortunately I don't have hardware handy so I can not test it at the moment but changes are rather trivial so it should work. It would be nice if somebody with a hardware checked it anyways. Signed-off-by: Sergey Kubushyn <ksi@koi8.net>
2008-08-12NAND: Fix compilation warning and small coding style issueStefan Roese1-3/+2
Signed-off-by: Stefan Roese <sr@denx.de>
2008-08-12NAND: Update nand_spl driver to match updated nand subsystemStefan Roese1-15/+19
This patch changes the NAND booting driver nand_spl/nand_boot.c to match the new infrastructure from the updated NAND subsystem. This NAND subsystem was recently synced again with the Linux 2.6.22 MTD/NAND subsystem. Signed-off-by: Stefan Roese <sr@denx.de>
2008-08-12NAND: Update 4xx NDFC driver to match updated nand subsystemStefan Roese1-42/+41
This patch changes the 4xx NAND driver ndfc.c to match the new infrastructure from the updated NAND subsystem. This NAND subsystem was recently synced again with the Linux 2.6.22 MTD/NAND subsystem. Tested successfully on AMCC Sequoia and Bamboo. Signed-off-by: Stefan Roese <sr@denx.de>
2008-08-12NAND: Change nand_wait_ready() to not call nand_wait()Stefan Roese1-1/+10
This patch changes nand_wait_ready() to not just call nand_wait(), since this will send a new command to the NAND chip. We just want to wait for the chip to become ready here. Signed-off-by: Stefan Roese <sr@denx.de>
2008-08-12make nand dump and nand dump.oob workWilliam Juul1-19/+27
Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12moving files from yaffs2/direct/ to yaffs2/ and deleting all symlinksWilliam Juul37-36/+4
Signed-off-by: William Juul <william.juul@tandberg.com>
2008-08-12Clean out unneeded filesWilliam Juul27-10446/+0
Signed-off-by: William Juul <william.juul@tandberg.com>
2008-08-12Create symlinks from yaffs2/direct to yaffs2William Juul26-0/+26
Signed-off-by: William Juul <william.juul@tandberg.com>
2008-08-12Incorporate yaffs2 into U-bootWilliam Juul31-89/+666
To use YAFFS2 define CONFIG_YAFFS2 Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12YAFFS2 importWilliam Juul63-0/+24326
Direct import of yaffs as a tarball as of 20071113 from their public CVS-web at http://www.aleph1.co.uk/cgi-bin/viewcvs.cgi/yaffs2/ The code can also be imported on the command line with: export CVSROOT=:pserver:anonymous@cvs.aleph1.co.uk:/home/aleph1/cvs cvs logon (Hit return when asked for a password) cvs checkout yaffs2 Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Stig Olsen <stig.olsen@tandberg.com>
2008-08-12Whitespace cleanup and marking broken code.William Juul2-44/+57
Changes requested by maintainer Stefan Roese after posting patch to U-boot mailing list. Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12Fixing coding style issuesWilliam Juul18-99/+106
- Fixing leading white spaces - Fixing indentation where 4 spaces are used instead of tab - Removing C++ comments (//), wherever I introduced them Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12Remove white space at end.William Juul11-18/+18
Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-12Update MTD to that of Linux 2.6.22.1William Juul37-3243/+4636
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>
2008-08-12Coding style cleanup, update CHANGELOG, prepare releasev1.3.4Wolfgang Denk17-19/+603
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-08-12MVBC_P: fix compile problemWolfgang Denk1-2/+2
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-08-12MPC8272ADS: fix build error: 'bd_t' has no member named 'pci_clk'Wolfgang Denk1-1/+1
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-08-12Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk5-29/+44
2008-08-12Merge branch 'master' of git://www.denx.de/git/u-boot-armWolfgang Denk5-29/+44
2008-08-12ads5121: fix compiler warnings (unused variables)Wolfgang Denk2-3/+1
Signed-off-by: Wolfgang Denk <wd@denx.de>
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