From b446457f1c0a159863e770458b1373604f7050fe Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 14 May 2019 09:04:05 +0200 Subject: bsps/arm: Adjust machine flags for ARMv7-M Update machine flags for Cortex-M3 and Cortex-M4 based BSPs to account for Cortex-M3 Errata 602117 which required GCC multilib changes. Update #3747. --- bsps/arm/lpc24xx/config/lpc17xx.inc | 2 +- bsps/arm/lpc24xx/config/lpc40xx.inc | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'bsps/arm/lpc24xx') diff --git a/bsps/arm/lpc24xx/config/lpc17xx.inc b/bsps/arm/lpc24xx/config/lpc17xx.inc index e877959e1d..3ecef90db9 100644 --- a/bsps/arm/lpc24xx/config/lpc17xx.inc +++ b/bsps/arm/lpc24xx/config/lpc17xx.inc @@ -6,7 +6,7 @@ include $(RTEMS_ROOT)/make/custom/default.cfg RTEMS_CPU = arm -CPU_CFLAGS = -march=armv7-m -mthumb +CPU_CFLAGS = -mthumb -mcpu=cortex-m3 CFLAGS_OPTIMIZE_V = -O2 -g CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections diff --git a/bsps/arm/lpc24xx/config/lpc40xx.inc b/bsps/arm/lpc24xx/config/lpc40xx.inc index 5460a95f54..a3fb48a4b9 100644 --- a/bsps/arm/lpc24xx/config/lpc40xx.inc +++ b/bsps/arm/lpc24xx/config/lpc40xx.inc @@ -6,7 +6,7 @@ include $(RTEMS_ROOT)/make/custom/default.cfg RTEMS_CPU = arm -CPU_CFLAGS = -mthumb -march=armv7-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mtune=cortex-m4 +CPU_CFLAGS = -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard CFLAGS_OPTIMIZE_V = -O2 -g CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections -- cgit v1.2.3