From 6356e3d35c2d9382a193d186a20890a079578b4c Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Wed, 9 Apr 2025 12:04:09 -0400 Subject: [PATCH] stm32: Enable gcc -Os option on CONFIG_HAVE_LIMITED_CODE_SIZE Signed-off-by: Kevin O'Connor --- src/stm32/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/src/stm32/Makefile b/src/stm32/Makefile index 5f4d3af5..eaf989af 100644 --- a/src/stm32/Makefile +++ b/src/stm32/Makefile @@ -18,6 +18,7 @@ dirs-$(CONFIG_MACH_STM32L4) += lib/stm32l4 MCU := $(shell echo $(CONFIG_MCU)) MCU_UPPER := $(shell echo $(CONFIG_MCU) | tr a-z A-Z | tr X x) +CFLAGS-$(CONFIG_HAVE_LIMITED_CODE_SIZE) += -Os CFLAGS-$(CONFIG_MACH_STM32F0) += -mcpu=cortex-m0 -Ilib/stm32f0/include CFLAGS-$(CONFIG_MACH_STM32F103) += -mcpu=cortex-m3 CFLAGS-$(CONFIG_MACH_N32G45x) += -mcpu=cortex-m4 -Ilib/n32g45x/include