From 88409bd7774af6a94da1129527a183311b3b7708 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Wed, 27 Apr 2022 14:05:12 +1000
Subject: [PATCH] hwdef: uncompress bootloader for HolybroG4_GPS

not enough ram to uncompress at runtime
---
 libraries/AP_HAL_ChibiOS/hwdef/HolybroG4_GPS/hwdef.dat | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libraries/AP_HAL_ChibiOS/hwdef/HolybroG4_GPS/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/HolybroG4_GPS/hwdef.dat
index a440f9cd19..f153af02e0 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/HolybroG4_GPS/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/HolybroG4_GPS/hwdef.dat
@@ -150,5 +150,12 @@ define HAL_PERIPH_ENABLE_BARO
 define HAL_PERIPH_ENABLE_NOTIFY
 define HAL_PERIPH_ENABLE_RC_OUT
 
+# single baro
+define BARO_MAX_INSTANCES 1
+
 # GPS on 2nd port
 define HAL_PERIPH_GPS_PORT_DEFAULT 1
+
+# keep ROMFS uncompressed as we don't have enough RAM
+# to uncompress the bootloader at runtime
+env ROMFS_UNCOMPRESSED True