[aarch64 boot-wrapper PATCH 1/6] configure: Make PSCI the default boot method

[Andre Przywara]

When the boot-wrapper was originally conceived, PSCI was a rather new
feature, so support in contemporary kernels wasn't guaranteed. The
boot-wrapper consequently defaulted to not using PSCI.

Fortunately the times have changed, and most people expect PSCI these
days, so let's enable PSCI by default.

We keep the --enable-psci/--disable-psci configure switch, so it can be
still turned off if needed.

Signed-off-by: Andre Przywara <andre.przywara at arm.com>
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 6914eb4..852fd9a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -82,8 +82,8 @@ AS_IF([test "x$X_IMAGE" != "x"],
 
 # Allow a user to pass --enable-psci
 AC_ARG_ENABLE([psci],
-	AS_HELP_STRING([--enable-psci], [enable the psci boot method]),
-	[USE_PSCI=$enableval])
+	AS_HELP_STRING([--disable-psci], [disable the psci boot method]),
+	[USE_PSCI=$enableval], [USE_PSCI="yes"])
 AM_CONDITIONAL([PSCI], [test "x$USE_PSCI" = "xyes"])
 AS_IF([test "x$USE_PSCI" = "xyes"], [], [USE_PSCI=no])
 
-- 
2.25.1