diff options
| author | Marc St-Jean <stjeanma@pmc-sierra.com> | 2007-03-26 21:45:41 -0800 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2007-04-02 14:10:58 -0400 |
| commit | 68aa0fa87f6d4b2f5e8ad39ecaec8bba9137bb3d (patch) | |
| tree | 0a80a878bb011dc6e808815cf08a6b9ad3453d68 /drivers/mtd/maps/Kconfig | |
| parent | 9333907084da2b05db787dba3e714d0be7c84f36 (diff) | |
[MTD] PMC MSP71xx flash/rootfs mappings
Add flash and rootfs mappings for the PMC-Sierra MSP71xx devices.
This patch references some platform support files previously submitted to
the linux-mips@linux-mips.org list.
Signed-off-by: Marc St-Jean <Marc_St-Jean@pmc-sierra.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd/maps/Kconfig')
| -rw-r--r-- | drivers/mtd/maps/Kconfig | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index bbf0553bdb2..5e651721ddb 100644 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@ -69,6 +69,39 @@ config MTD_PHYSMAP_OF physically into the CPU's memory. The mapping description here is taken from OF device tree. +config MTD_PMC_MSP_EVM + tristate "CFI Flash device mapped on PMC-Sierra MSP" + depends on PMC_MSP && MTD_CFI + select MTD_PARTITIONS + help + This provides a 'mapping' driver which support the way + in which user-programmable flash chips are connected on the + PMC-Sierra MSP eval/demo boards + +choice + prompt "Maximum mappable memory avialable for flash IO" + depends on MTD_PMC_MSP_EVM + default MSP_FLASH_MAP_LIMIT_32M + +config MSP_FLASH_MAP_LIMIT_32M + bool "32M" + +endchoice + +config MSP_FLASH_MAP_LIMIT + hex + default "0x02000000" + depends on MSP_FLASH_MAP_LIMIT_32M + +config MTD_PMC_MSP_RAMROOT + tristate "Embedded RAM block device for root on PMC-Sierra MSP" + depends on PMC_MSP_EMBEDDED_ROOTFS && \ + (MTD_BLOCK || MTD_BLOCK_RO) && \ + MTD_RAM + help + This provides support for the embedded root file system + on PMC MSP devices. This memory is mapped as a MTD block device. + config MTD_SUN_UFLASH tristate "Sun Microsystems userflash support" depends on SPARC && MTD_CFI |