[PATCH v2 1/2] fpga: Convert SYS_FPGA_CHECK_CTRLC to Kconfig

[Alexander Dahl <post@lespocky.de>]

From: Alexander Dahl <ada@thorsis.com>

After commit 8cca60a2cbf2 ("Kconfig: Remove some symbols from the
whitelist") downstream builds failed for boards setting this in
include/configs/…

Two FPGA drivers consider this definition.

Signed-off-by: Alexander Dahl <ada@thorsis.com>
---
 README               | 3 ---
 drivers/fpga/Kconfig | 4 ++++
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/README b/README
index ff0df3797d..8c31e5c0e3 100644
--- a/README
+++ b/README
@@ -1346,9 +1346,6 @@ The following options need to be configured:
 		If defined, a function that provides delays in the FPGA
 		configuration driver.
 
-		CONFIG_SYS_FPGA_CHECK_CTRLC
-		Allow Control-C to interrupt FPGA configuration
-
 		CONFIG_SYS_FPGA_CHECK_ERROR
 
 		Check for configuration errors during FPGA bitfile
diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig
index 76719517f5..53d91676e0 100644
--- a/drivers/fpga/Kconfig
+++ b/drivers/fpga/Kconfig
@@ -91,4 +91,8 @@ config FPGA_ZYNQPL
 	  Enable FPGA driver for loading bitstream in BIT and BIN format
 	  on Xilinx Zynq devices.
 
+config SYS_FPGA_CHECK_CTRLC
+	bool "Allow Control-C to interrupt FPGA configuration"
+	depends on FPGA
+
 endmenu
-- 
2.30.2