zephyr: remove BOOT_HAVE_LOGGING Kconfig option
This commit removes the non-standard BOOT_HAVE_LOGGING Kconfig option.
Instead the standard LOG / MCUBOOT_LOG_LEVEL can be used to control
logging.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
diff --git a/boot/zephyr/prj.conf b/boot/zephyr/prj.conf
index e4d851c..23c462b 100644
--- a/boot/zephyr/prj.conf
+++ b/boot/zephyr/prj.conf
@@ -39,5 +39,7 @@
# CONFIG_BT_CTLR is not set
# CONFIG_I2C is not set
+CONFIG_LOG=y
+CONFIG_LOG_IMMEDIATE=y
### Ensure Zephyr logging changes don't use more resources
CONFIG_LOG_DEFAULT_LEVEL=0