7 files changed, 23 insertions, 10 deletions
diff --git a/libraries/libcli/Makefile b/libraries/libcli/Makefile
index ec79b37..cd1d3b6 100644
--- a/libraries/libcli/Makefile
+++ b/libraries/libcli/Makefile
@@ -12,6 +12,7 @@ CFLAGS += \
 	-DDO_SOCKET=0 \
 	-DDO_TAB_COMPLETION=1 \
 	-DDO_TELNET=0
+CFLAGS += -Wno-unused-parameter
 
 all: libcli.a
 
diff --git a/libraries/libhal/Makefile b/libraries/libhal/Makefile
index bf870b9..72225e1 100644
--- a/libraries/libhal/Makefile
+++ b/libraries/libhal/Makefile
@@ -1,4 +1,6 @@
 vpath %.c ${LIBHAL_SRC}
 vpath %.h ${LIBHAL_SRC}
 
+CFLAGS += -Wno-missing-field-initializers -Wno-unused-parameter -Wno-sign-compare
+
 include ${LIBHAL_SRC}/Makefile
diff --git a/libraries/libprof/README.txt b/libraries/libprof/README.md
index f0bacc7..d464644 100644
--- a/libraries/libprof/README.txt
+++ b/libraries/libprof/README.md
@@ -5,7 +5,7 @@ Origin
 ------
 
 This code was copied from https://github.com/ErichStyger/mcuoneclipse.git,
-directory Examples/KDS/FRDM-K64F120M/FRDM-K64F_Profiling/Profiling, commit
+directory `Examples/KDS/FRDM-K64F120M/FRDM-K64F_Profiling/Profiling`, commit
 9b7eedddd8b24968128582aedc63be95b61f782c, dated Mon Jan 9 16:56:17 2017 +0100.
 
 References
@@ -13,11 +13,9 @@ References
 
 I recommend reading both of these to understand how the profiling code works.
 
-[1]: https://mcuoneclipse.com/2015/08/23/tutorial-using-gnu-profiling-gprof-with-arm-cortex-m/
-"Tutorial: Using GNU Profiling (gprof) with ARM Cortex-M"
+1. [Tutorial: Using GNU Profiling (gprof) with ARM Cortex-M](https://mcuoneclipse.com/2015/08/23/tutorial-using-gnu-profiling-gprof-with-arm-cortex-m/)
 
-[2]: http://bgamari.github.io/posts/2014-10-31-semihosting.html
-"Semihosting with ARM, GCC, and OpenOCD"
+2. [Semihosting with ARM, GCC, and OpenOCD](http://bgamari.github.io/posts/2014-10-31-semihosting.html)
 
 How to build
 ------------
@@ -35,8 +33,8 @@ How to run
 You need to start OpenOCD on the host, and enable semihosting, at least
 before you try to use it as a remote file system.
 
-I recommend executing the following in the projects/hsm directory, so that
-gmon.out ends up in the same directory as hsm.elf.
+I recommend executing the following in the `projects/hsm` directory, so that
+`gmon.out` ends up in the same directory as `hsm.elf`.
 
 Start the debugger:
 
@@ -60,8 +58,8 @@ whatever will be exercising the hsm. Afterwards, in the console, type
 `profile stop`.
 
 After invoking `profile stop`, it can take several minutes to write
-gmon.out over OpenOCD to the host.
+`gmon.out` over OpenOCD to the host.
 
-In the projects/hsm directory, run gprof to analyse the gmon.out file:
+In the `projects/hsm` directory, run `gprof` to analyse the `gmon.out` file:
 
     $ gprof hsm.elf >gprof.txt
diff --git a/libraries/libtfm/Makefile b/libraries/libtfm/Makefile
index 5be45f4..b50421c 100644
--- a/libraries/libtfm/Makefile
+++ b/libraries/libtfm/Makefile
@@ -41,7 +41,7 @@ CFLAGS := $(subst ${STM32_CFLAGS_OPTIMIZATION},${STM32_LIBTFM_CFLAGS_OPTIMIZATIO
 CFLAGS += -DTFM_ARM -Dasm=__asm__ -Wa,-mimplicit-it=thumb
 CFLAGS += -I${LIBTFM_SRC}/tomsfastmath/src/headers
 CFLAGS += -DFP_MAX_SIZE="(${BITS}*2+(8*DIGIT_BIT))"
-CFLAGS += -Wall -W -Wshadow
+CFLAGS += -Wall -W -Wshadow -Wno-uninitialized
 
 TARGETS	:= $(notdir ${HDR} ${LIB})
 
diff --git a/libraries/mbed/Makefile b/libraries/mbed/Makefile
index 9d68e92..873359d 100644
--- a/libraries/mbed/Makefile
+++ b/libraries/mbed/Makefile
@@ -1,6 +1,8 @@
 CC=arm-none-eabi-gcc
 AR=arm-none-eabi-ar
 
+CFLAGS += -Wno-unused-parameter
+
 ###########################################
 
 vpath %.c targets/cmsis/TARGET_STM/TARGET_STM32F4 targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_DEV_BRIDGE
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c
index fa08bb5..f64e6ce 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c
@@ -87,19 +87,23 @@ void HAL_RNG_MspDeInit(RNG_HandleTypeDef* hrng)
 
 void HAL_SRAM_MspInit(SRAM_HandleTypeDef* hsram)
 {
+  hsram = hsram;
 }
 
 
 void HAL_SRAM_MspDeInit(SRAM_HandleTypeDef* hsram)
 {
+  hsram = hsram;
 }
 
 void HAL_SDRAM_MspInit(SDRAM_HandleTypeDef* hsdram)
 {
+  hsdram = hsdram;
 }
 
 void HAL_SDRAM_MspDeInit(SDRAM_HandleTypeDef* hsdram)
 {
+  hsdram = hsdram;
 }
 
 void HAL_UART_MspInit(UART_HandleTypeDef* huart)
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c
index b8b6fce..81b27cb 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c
@@ -150,6 +150,7 @@ __weak void HAL_UART1_RxCpltCallback(UART_HandleTypeDef *huart)
   /* NOTE: This function Should not be modified, when the callback is needed,
            the HAL_UART1_RxCpltCallback could be implemented in the user file
    */
+    huart = huart;
 }
 
 __weak void HAL_UART2_RxCpltCallback(UART_HandleTypeDef *huart)
@@ -157,6 +158,7 @@ __weak void HAL_UART2_RxCpltCallback(UART_HandleTypeDef *huart)
   /* NOTE: This function Should not be modified, when the callback is needed,
            the HAL_UART2_RxCpltCallback could be implemented in the user file
    */
+    huart = huart;
 }
 
 /**
@@ -182,6 +184,7 @@ __weak void HAL_UART1_RxHalfCpltCallback(UART_HandleTypeDef *huart)
   /* NOTE: This function Should not be modified, when the callback is needed,
            the HAL_UART1_RxHalfCpltCallback could be implemented in the user file
    */
+    huart = huart;
 }
 
 __weak void HAL_UART2_RxHalfCpltCallback(UART_HandleTypeDef *huart)
@@ -189,10 +192,13 @@ __weak void HAL_UART2_RxHalfCpltCallback(UART_HandleTypeDef *huart)
   /* NOTE: This function Should not be modified, when the callback is needed,
            the HAL_UART2_RxHalfCpltCallback could be implemented in the user file
    */
+    huart = huart;
 }
 
 void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart)
 {
+    huart = huart;
+
     /* I dunno, just trap it for now */
     Error_Handler();
 }