Convert CONFIG_ENV_IS_IN_SPI_FLASH to Kconfig
This converts the following to Kconfig:
CONFIG_ENV_IS_IN_SPI_FLASH
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/common/Kconfig b/common/Kconfig
index 77ad47b..86eefa2 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -432,6 +432,45 @@
can just be read and written to, without any special
provision.
+config ENV_IS_IN_SPI_FLASH
+ bool "Environment is in SPI flash"
+ depends on !CHAIN_OF_TRUST
+ help
+ Define this if you have a SPI Flash memory device which you
+ want to use for the environment.
+
+ - CONFIG_ENV_OFFSET:
+ - CONFIG_ENV_SIZE:
+
+ These two #defines specify the offset and size of the
+ environment area within the SPI Flash. CONFIG_ENV_OFFSET must be
+ aligned to an erase sector boundary.
+
+ - CONFIG_ENV_SECT_SIZE:
+
+ Define the SPI flash's sector size.
+
+ - CONFIG_ENV_OFFSET_REDUND (optional):
+
+ This setting describes a second storage area of CONFIG_ENV_SIZE
+ size used to hold a redundant copy of the environment data, so
+ that there is a valid backup copy in case there is a power failure
+ during a "saveenv" operation. CONFIG_ENV_OFFSET_REDUND must be
+ aligned to an erase sector boundary.
+
+ - CONFIG_ENV_SPI_BUS (optional):
+ - CONFIG_ENV_SPI_CS (optional):
+
+ Define the SPI bus and chip select. If not defined they will be 0.
+
+ - CONFIG_ENV_SPI_MAX_HZ (optional):
+
+ Define the SPI max work clock. If not defined then use 1MHz.
+
+ - CONFIG_ENV_SPI_MODE (optional):
+
+ Define the SPI work mode. If not defined then use SPI_MODE_3.
+
config ENV_IS_IN_UBI
bool "Environment in a UBI volume"
depends on !CHAIN_OF_TRUST