Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...

[cascardo/linux.git] / drivers / mtd / nand / Kconfig

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 71406e5..02f9cc3 100644 (file)
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -104,11 +104,24 @@ config MTD_NAND_BF5XX
 
 config MTD_NAND_BF5XX_HWECC
        bool "BF5XX NAND Hardware ECC"
+       default y
        depends on MTD_NAND_BF5XX
        help
          Enable the use of the BF5XX's internal ECC generator when
          using NAND.
 
+config MTD_NAND_BF5XX_BOOTROM_ECC
+       bool "Use Blackfin BootROM ECC Layout"
+       default n
+       depends on MTD_NAND_BF5XX_HWECC
+       help
+         If you wish to modify NAND pages and allow the Blackfin on-chip
+         BootROM to boot from them, say Y here.  This is only necessary
+         if you are booting U-Boot out of NAND and you wish to update
+         U-Boot from Linux' userspace.  Otherwise, you should say N here.
+
+         If unsure, say N.
+
 config MTD_NAND_RTC_FROM4
        tristate "Renesas Flash ROM 4-slot interface board (FROM_BOARD4)"
        depends on SH_SOLUTION_ENGINE