From 2dd70b171bde90620a631b6ba8d129acc911f93e Mon Sep 17 00:00:00 2001
From: Paul Selkirk <paul@psgd.org>
Date: Tue, 7 Jun 2016 11:59:43 -0400
Subject: Check the HARDWARE_EARLY_DFU_JUMP flag as soon as possible in the
 boot process.

This avoids the situation where the bootloader systick happens during
firmware initialization, and freaks out.

Also build the bootloader with the minimum resources needed (no RTOS, no
SPI, no I2C).
---
 Makefile | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 87cc787..b96ea64 100644
--- a/Makefile
+++ b/Makefile
@@ -34,11 +34,11 @@ export TOPLEVEL = $(shell pwd)
 BOARD = TARGET_CRYPTECH_ALPHA
 
 # Location of the Libraries folder from the STM32F4 Standard Peripheral Library
-LIBS_DIR = $(TOPLEVEL)/libraries
-MBED_DIR = $(LIBS_DIR)/mbed
-CMSIS_DIR = $(MBED_DIR)/targets/cmsis/TARGET_STM/TARGET_STM32F4
-BOARD_DIR = $(CMSIS_DIR)/$(BOARD)
-RTOS_DIR = $(MBED_DIR)/rtos
+export LIBS_DIR = $(TOPLEVEL)/libraries
+export MBED_DIR = $(LIBS_DIR)/mbed
+export CMSIS_DIR = $(MBED_DIR)/targets/cmsis/TARGET_STM/TARGET_STM32F4
+export BOARD_DIR = $(CMSIS_DIR)/$(BOARD)
+export RTOS_DIR = $(MBED_DIR)/rtos
 export LIBTFM_DIR = $(LIBS_DIR)/thirdparty/libtfm
 export LIBHAL_DIR = $(LIBS_DIR)/libhal
 export LIBCLI_DIR = $(LIBS_DIR)/libcli
-- 
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