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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> |
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adciop | ||
apc405 | ||
ar405 | ||
ash405 | ||
canbt | ||
cms700 | ||
common | ||
cpci2dp | ||
cpci405 | ||
cpci750 | ||
cpci5200 | ||
cpciiser4 | ||
dasa_sim | ||
dp405 | ||
du405 | ||
du440 | ||
hh405 | ||
hub405 | ||
mecp5200 | ||
ocrtc | ||
pci405 | ||
pf5200 | ||
plu405 | ||
pmc405 | ||
pmc440 | ||
tasreg | ||
voh405 | ||
vom405 | ||
wuh405 |