mtd: spi: spi-nor-core: Add SFDP support

[oweals/u-boot.git] / drivers / mtd / spi / Kconfig

diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig
index 76d5a1d115276d421383df3604f00bfb384e9fcc..4ba95d58b3710aaf8bb54e5a420936c5d25aa658 100644 (file)
--- a/drivers/mtd/spi/Kconfig
+++ b/drivers/mtd/spi/Kconfig
@@ -34,9 +34,18 @@ config SPI_FLASH
 
          If unsure, say N
 
+if SPI_FLASH
+
+config SPI_FLASH_SFDP_SUPPORT
+       bool "SFDP table parsing support for SPI NOR flashes"
+       depends on !SPI_FLASH_BAR
+       help
+        Enable support for parsing and auto discovery of parameters for
+        SPI NOR flashes using Serial Flash Discoverable Parameters (SFDP)
+        tables as per JESD216 standard.
+
 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
@@ -44,13 +53,10 @@ config SPI_FLASH_BAR
 
 config SF_DUAL_FLASH
        bool "SPI DUAL flash memory support"
-       depends on SPI_FLASH
        help
          Enable this option to support two flash memories connected to a single
          controller. Currently Xilinx Zynq qspi supports this.
 
-if SPI_FLASH
-
 config SPI_FLASH_ATMEL
        bool "Atmel SPI flash support"
        help