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[U-Boot,3/5] sf: Kconfig: Add SPI_FLASH_BAR entry

Message ID 1435606150-2988-4-git-send-email-jteki@openedev.com
State Accepted
Delegated to: Jagannadha Sutradharudu Teki
Headers show

Commit Message

Jagan Teki June 29, 2015, 7:29 p.m. UTC
Added SPI_FLASH_BAR entry on Kconfig with help description

Signed-off-by: Jagan Teki <jteki@openedev.com>
---
 drivers/mtd/spi/Kconfig | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig
index 6d1030d..3015395 100644
--- a/drivers/mtd/spi/Kconfig
+++ b/drivers/mtd/spi/Kconfig
@@ -34,6 +34,14 @@  config SPI_FLASH
 
 	  If unsure, say N
 
+config SPI_FLASH_BAR
+	bool "SPI flash Bank/Extended address register support"
+	depends on SPI_FLASH
+	help
+	  Enable the SPI flash Bank/Extended address register support.
+	  Bank/Extended address registers are used to access the flash
+	  which has size > 16MiB in 3-byte addressing.
+
 config SPI_FLASH_DATAFLASH
 	bool "AT45xxx DataFlash support"
 	depends on SPI_FLASH && DM_SPI_FLASH