Support for SST 39VF6402B has been officially added or I need to patch the kernel?

[Fabio Giovagnini]

Just for understanding:
I did git form sh-2.6 branch of the kernel;
I did checkout v2.6.37

I read
http://osdir.com/ml/linux-kernel/2009-06/msg14219.html

But in my files I do not have nothing of these.
Why this?

Thanks


On Wednesday 02 February 2011 14:41:17 Fabio Giovagnini wrote:
> Hi Guillaume,
> with configuration I need to select in mtd kernel configuration?
> No I see;
> physmap platform flash device: 00400001 at 20400000
> physmap-flash: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID
> 0x0000bf Chip ID 0x00236c
> NOR chip too large to fit in mapping. Attempting to cope...
> number of CFI chips: 1
> Reducing visibility of 8192KiB chip to 4096KiB
> cmdlinepart partition parsing not available
> Searching for RedBoot partition table in physmap-flash at offset 0x3ff001
> No RedBoot partition table detected in physmap-flash
> Using physmap partition information
> Creating 3 MTD partitions on "physmap-flash":
> 0x000000000000-0x000000040000 : "Bootloader"
> 0x000000040000-0x000000200000 : "Kernel"
> 0x000000200000-0x000000400001 : "Flash_FS"
> mtd: partition "Flash_FS" doesn't end on an erase block -- force read-only
> sh-rtc sh-rtc: rtc core: registered sh as rtc0
> cpuidle: using governor ladder
> sh_cmt sh_cmt.0: kept as earlytimer
> sh_cmt sh_cmt.1: used for clock events
> sh_mtu2 sh_mtu2.0: kept as earlytimer
> sh_mtu2 sh_mtu2.1: used for clock events
> heartbeat: version 0.1.2 loaded
> oprofile: using timer interrupt.
> sh-rtc sh-rtc: setting system clock to 1970-01-01 00:00:00 UTC (0)
> jffs2: Flash size not aligned to erasesize, reducing to 2048KiB
> Node at 0x00000fe8 with length 0x0000002c would run over the end of the
> erase block
> Perhaps the file system was created with the wrong erase size?
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000ff0:
> 0xa026 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001000:
> 0x4d49 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001004:
> 0x0402 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001008:
> 0xdd74 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000100c:
> 0xcd96 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001010:
> 0x6d74 instead
> Node at 0x00001fe0 with length 0x0000002d would run over the end of the
> erase block
> Perhaps the file system was created with the wrong erase size?
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001fe8:
> 0xd721 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00002000:
> 0x6f62 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00002004:
> 0xbd2b instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00002008:
> 0x7074 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000200c:
> 0x63ff instead
> Node at 0x00002fd0 with length 0x00000046 would run over the end of the
> erase block
> Perhaps the file system was created with the wrong erase size?
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00002fd8:
> 0x4ae1 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00002ff0:
> 0x4d49 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00002ff4:
> 0x4d49 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000300c:
> 0x559c instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00003010:
> 0x5e2e instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00003014:
> 0x030d instead
> Node at 0x00003e24 with length 0x00000480 would run over the end of the
> erase block
> Perhaps the file system was created with the wrong erase size?
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00003e2c:
> 0x5c8a instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00003e3c:
> 0x03e8 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00003e44:
> 0x4d49 instead
> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00003e48:
> 0x4d49 instead
> 
> 
> Could you suggest me what iI have to investigate?
> 
> 
> Thanks in advance
> 
> On Sunday 30 January 2011 19:57:31 Guillaume LECERF wrote:
> > 2011/1/30 Fabio Giovagnini <fabio.giovagnini at aurion-tech.com>:
> > >        Thanks
> > 
> > Yes.

-- 
Ing. Fabio Giovagnini

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