linux.git - Andy Grover's kernel tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	mtd: bcm63xxpart: handle Broadcom partition order	Jonas Gorski	2012-05-13	1	-11/+30
\| \| \| \| \| \| \| \| \| \| \| \|	The original Broadcom partition order has the root fs in front of the kernel, which resulted in miscalculated partition sizes. Detect when such an image is on the flash and also reorder the partitions accordingly. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
*	mtd: introduce mtd_read interface	Artem Bityutskiy	2012-01-09	1	-6/+6
\| \| \| \| \|	Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
*	mtd: bcm63xxpart: check the image tag's crc32	Jonas Gorski	2012-01-09	1	-16/+29
\| \| \| \| \| \| \| \| \| \|	Only use the values from the image tag if it is valid. Always create the CFE, NVRAM and linux partitions, to allow flashing a new image even if the old is invalid without overwriting CFE or NVRAM. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
*	mtd: bcm63xxpart: don't assume NVRAM is always the fourth partition	Jonas Gorski	2012-01-09	1	-2/+2
\| \| \| \| \| \| \| \| \|	Instead of referencing the sizes of fixed partitions, use the precomputed CFE/NVRAM lengths. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
*	mtd: bcm63xxpart: make sure CFE and NVRAM partitions are at least 64KiB	Jonas Gorski	2012-01-09	1	-7/+15
\| \| \| \| \| \| \| \| \| \| \|	The CFE boot loader on BCM63XX platforms assumes itself and the NVRAM partition to be 64 KiB (or erase block sized, if larger). Ensure this assumption is also met when creating the partitions to prevent accidential erasure of CFE or NVRAM. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
*	mtd: bcm63xxpart: check version marker string for newer CFEs	Jonas Gorski	2012-01-09	1	-5/+17
\| \| \| \| \| \| \| \| \| \|	Recent CFEs do not contain the CFE1CFE1 magic anymore, so check for the "cfe-v" version marker string instead. As very old CFEs do not have this string, leave the CFE1CFE1 magic as a fallback for detection. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
*	mtd: maps: bcm963xx-flash: make CFE partition parsing an mtd parser	Jonas Gorski	2012-01-09	1	-0/+189
	Recent BCM63XX devices support a variety of flash types (parallel, SPI, NAND) and share the partition layout. To prevent code duplication make the CFE partition parsing code a stand alone mtd parser to allow SPI or NAND flash drivers to use it. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>