[OpenWrt-Devel] [PATCH][RFC] mtd: bcm47xxpart: lower minimal blocksize to 4Ki (from 64Ki)

[Rafał Miłecki]

On 20 November 2014 00:32, SGT. Garcia <darwinskernel at gmail.com> wrote:
> On Nov 12  09:11 +0100, Rafał Miłecki wrote:
>> Some devices like Netgear WNR1000v3 or WGR614v10 have partitions aligned
>> to 0x1000. Using bigger blocksize stopped us from detecting some parts.
>>
>> Signed-off-by: Rafał Miłecki <zajec5 at gmail.com>
>
> is this related:
>
> 6 bcm47xxpart partitions found on MTD device bcm47xxsflash
> Creating 6 MTD partitions on "bcm47xxsflash":
> 0x000000000000-0x000000040000 : "boot"
> 0x000000040000-0x0000003f0000 : "firmware"
> 0x00000004001c-0x00000004090c : "loader"
> 0x00000004090c-0x00000014e400 : "linux"
> mtd: partition "linux" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
> 0x00000014e400-0x0000003f0000 : "rootfs"
> mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
> mtd: device 4 (rootfs) set to be root filesystem
> 1 squashfs-split partitions found on MTD device rootfs
> 0x0000002b0000-0x0000003f0000 : "rootfs_data"
> 0x0000003f0000-0x000000400000 : "nvram"

Yes. Partitions are created by bcm47xxpart driver.


> full dmesg: http://codepad.org/2hiTlY4B
>
> i started getting this ever since i updated using sysupgrade.

Some time ago (AA times) we were using different partitioner. So your
pattition-related messages could look different.

-- 
Rafał
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