From: Keith Packard <keithp@keithp.com>
Date: Mon, 7 Nov 2022 03:29:41 +0000 (-0800)
Subject: samd21: Shrink default stack to 512 bytes
X-Git-Tag: 1.9.13~1^2~26^2~35
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=b24faa163ede640305f0660c30d84e558bd2b909

samd21: Shrink default stack to 512 bytes

Kinda needed to get TM v4.0 to fit.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/samd21/ao_arch.h b/src/samd21/ao_arch.h
index af2ca3e5..a5f68daf 100644
--- a/src/samd21/ao_arch.h
+++ b/src/samd21/ao_arch.h
@@ -192,7 +192,10 @@ bool
 ao_usb_waiting(void);
 
 #define AO_CMD_LEN		128
-#define AO_STACK_SIZE		2048
+
+#ifndef AO_STACK_SIZE
+#define AO_STACK_SIZE		512
+#endif
 
 #ifndef HAS_BOOT_LOADER
 #define HAS_BOOT_LOADER			1