From 3a66ae51c3f34108428e582ef693866d71496d16 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <daniel.friesel@uos.de>
Date: Fri, 28 Aug 2020 15:25:37 +0200
Subject: Expose configuration via Kconfig

---
 src/arch/stm32f446re-nucleo/Kconfig      | 11 +++++++++++
 src/arch/stm32f446re-nucleo/Makefile.inc | 31 +++++++++++++++++--------------
 src/arch/stm32f446re-nucleo/prompt       |  1 +
 3 files changed, 29 insertions(+), 14 deletions(-)
 create mode 100644 src/arch/stm32f446re-nucleo/Kconfig
 create mode 100644 src/arch/stm32f446re-nucleo/prompt

(limited to 'src/arch/stm32f446re-nucleo')

diff --git a/src/arch/stm32f446re-nucleo/Kconfig b/src/arch/stm32f446re-nucleo/Kconfig
new file mode 100644
index 0000000..df64674
--- /dev/null
+++ b/src/arch/stm32f446re-nucleo/Kconfig
@@ -0,0 +1,11 @@
+config arch_stm32f446re_nucleo_driver_counter
+bool "Cycle Counter"
+select meta_driver_counter
+
+config arch_stm32f446re_nucleo_driver_timer
+bool "Timer with Interrupts"
+select meta_driver_timer
+
+config arch_stm32f446re_nucleo_driver_uptime
+bool "Uptime Counter"
+select meta_driver_uptime
diff --git a/src/arch/stm32f446re-nucleo/Makefile.inc b/src/arch/stm32f446re-nucleo/Makefile.inc
index 22115f7..554c7a8 100644
--- a/src/arch/stm32f446re-nucleo/Makefile.inc
+++ b/src/arch/stm32f446re-nucleo/Makefile.inc
@@ -27,34 +27,37 @@ endif
 
 CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/gpio.cc
 CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/stdout.cc
-CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/uptime.cc
 
-ifneq ($(findstring stdin,${arch_drivers}), )
-	CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/stdin.cc
+# Commandline
+
+ifneq ($(findstring counter,${arch_drivers}), )
+	CONFIG_arch_stm32f446re_nucleo_driver_counter = y
 endif
 
-ifneq ($(findstring softi2c,${drivers}), )
-else ifneq ($(findstring i2c,${arch_drivers}), )
-	CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/i2c.cc
-	COMMON_FLAGS += -DDRIVER_I2C
+ifneq ($(findstring timer,${arch_drivers}), )
+	CONFIG_arch_stm32f446re_nucleo_driver_timer = y
 endif
 
-ifneq ($(findstring spi_a1,${arch_drivers}), )
-	CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/spi_a1.cc
+ifeq (${timer_s}, 1)
+	CONFIG_arch_stm32f446re_nucleo_driver_uptime = y
 endif
 
-ifneq ($(findstring spi_b,${arch_drivers}), )
-	CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/spi_b.cc
+# Kconfig
+
+ifdef CONFIG_arch_stm32f446re_nucleo_driver_counter
+	CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/counter.cc
 endif
 
-ifneq ($(findstring timer,${arch_drivers}), )
+ifdef CONFIG_arch_stm32f446re_nucleo_driver_timer
 	CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/timer.cc
 endif
 
-ifneq ($(findstring counter,${arch_drivers}), )
-	CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/counter.cc
+ifdef CONFIG_arch_stm32f446re_nucleo_driver_uptime
+	COMMON_FLAGS += -DTIMER_S
+	CXX_TARGETS += src/arch/stm32f446re-nucleo/driver/uptime.cc
 endif
 
+
 ifneq (${cpu_freq}, )
 	COMMON_FLAGS += -DF_CPU=${cpu_freq}UL
 else
diff --git a/src/arch/stm32f446re-nucleo/prompt b/src/arch/stm32f446re-nucleo/prompt
new file mode 100644
index 0000000..e81bb4b
--- /dev/null
+++ b/src/arch/stm32f446re-nucleo/prompt
@@ -0,0 +1 @@
+STM32F446RE Nucleo
-- 
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