Implement new swap scheme for devices with large erase size using scratch with status area
diff --git a/boot/cypress/toolchains.mk b/boot/cypress/toolchains.mk
index 11c1413..970f325 100644
--- a/boot/cypress/toolchains.mk
+++ b/boot/cypress/toolchains.mk
@@ -83,10 +83,11 @@
ifeq ($(COMPILER), GCC_ARM)
# set build-in compiler flags
CFLAGS_COMMON := -mcpu=cortex-$(CORE_SIFFX) -mthumb -mfloat-abi=soft -fno-stack-protector -ffunction-sections -fdata-sections -ffat-lto-objects -fstrict-aliasing -g -Wall -Wextra
+ # preset default level of optimization - can be changed in application.mk
ifeq ($(BUILDCFG), Debug)
- CFLAGS_COMMON += -Og -g3
+ CFLAGS_OPTIMIZATION ?= -Og -g3
else ifeq ($(BUILDCFG), Release)
- CFLAGS_COMMON += -Os -g
+ CFLAGS_OPTIMIZATION ?= -Os -g
else
$(error BUILDCFG : '$(BUILDCFG)' is not supported)
endif
@@ -96,9 +97,10 @@
LDFLAGS_COMMON := -mcpu=cortex-$(CORE_SIFFX) -mthumb -specs=nano.specs -ffunction-sections -fdata-sections -Wl,--gc-sections -L "$(GCC_PATH)/lib/gcc/arm-none-eabi/7.2.1/thumb/v6-m" -ffat-lto-objects -g --enable-objc-gc
ifeq ($(BUILDCFG), Debug)
- LDFLAGS_COMMON += -Og
+ # preset default level of optimization - can be changed in application.mk
+ LDFLAGS_OPTIMIZATION ?= -Og
else ifeq ($(BUILDCFG), Release)
- LDFLAGS_COMMON += -Os
+ LDFLAGS_OPTIMIZATION ?= -Os
else
$(error BUILDCFG : '$(BUILDCFG)' is not supported)
endif