From 44ae8b9317fa4aaccabbe9d07b5972f7dfd3baa2 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Tue, 11 Sep 2018 18:53:15 -0700
Subject: altos: Clean up AO_ROMCONFIG bits

Remove address parameter (doesn't work with gcc), create shared
ao_romconfig in kernel.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/stm32f4/ao_arch.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/stm32f4')

diff --git a/src/stm32f4/ao_arch.h b/src/stm32f4/ao_arch.h
index 083a4e5b..4e9bdeb6 100644
--- a/src/stm32f4/ao_arch.h
+++ b/src/stm32f4/ao_arch.h
@@ -26,8 +26,14 @@
 
 #define AO_PORT_TYPE	uint16_t
 
+#define ao_arch_reboot() \
+	(stm_scb.aircr = ((STM_SCB_AIRCR_VECTKEY_KEY << STM_SCB_AIRCR_VECTKEY) | \
+			  (1 << STM_SCB_AIRCR_SYSRESETREQ)))
+
 #define ao_arch_nop()		asm("nop")
 
+#define AO_ROMCONFIG_SYMBOL __attribute__((section(".romconfig"))) const
+
 #define ao_arch_task_members\
 	uint32_t *sp;			/* saved stack pointer */
 
-- 
cgit v1.2.3