Convert CONFIG_SHOW_BOOT_PROGRESS to Kconfig
This converts the following to Kconfig:
CONFIG_SHOW_BOOT_PROGRESS
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/chromebox_panther_defconfig b/configs/chromebox_panther_defconfig
index a42d726..a37661b 100644
--- a/configs/chromebox_panther_defconfig
+++ b/configs/chromebox_panther_defconfig
@@ -8,6 +8,7 @@
CONFIG_FIT=y
CONFIG_BOOTSTAGE=y
CONFIG_BOOTSTAGE_REPORT=y
+CONFIG_SHOW_BOOT_PROGRESS=y
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="root=/dev/sdb3 init=/sbin/init rootwait ro"
CONFIG_SYS_CONSOLE_INFO_QUIET=y