commit e47ccd63dfa133d71b54c8b73aeefab343c129f8
author Fabio Utzig <utzig@apache.org> Fri Oct 18 10:55:22 2019 -0300
committer Fabio Utzig <utzig@utzig.org> Mon Oct 21 17:21:27 2019 -0300
tree 0d908e86b20eb2efaa513f0c5d9eadbe42148ea1
parent e5ac82797fafafa727de788986fa83cd147667f6

mynewt: allow overriding the startup routine

Add a new Mynewt option that allows for overriding the default
`hal_system_start` routine; this allows for startup customizations
required by some BSPs.

Signed-off-by: Fabio Utzig <utzig@apache.org>

boot/mynewt/syscfg.yml

diff --git a/boot/mynewt/syscfg.yml b/boot/mynewt/syscfg.yml
index 3460954..d472c20 100644
--- a/boot/mynewt/syscfg.yml
+++ b/boot/mynewt/syscfg.yml
@@ -25,6 +25,9 @@
     BOOT_SERIAL:
         description: 'Support image upgrade over serial within bootloader'
         value: 0
+    BOOT_CUSTOM_START:
+        description: 'Override hal_system_start with a custom start routine'
+        value: 0
 
 syscfg.vals:
     SYSINIT_CONSTRAIN_INIT: 0