rpi: Allow to boot without serial

When we enable CONFIG_OF_BOARD on Raspberry Pis, we may end up without serial console support in early boot. Hence we need to make the serial port optional, otherwise we will never get to the point where serial would be probed. Signed-off-by: Alexander Graf <agraf@suse.de>
6 years ago · 065dcacf39
parent 645b5afbb8
commit 065dcacf39
3 changed files with 3 additions and 0 deletions
--- a/configs/rpi_0_w_defconfig
+++ b/configs/rpi_0_w_defconfig
@ -34,3 +34,4 @@ CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_PHYS_TO_BUS=y
 CONFIG_OF_LIBFDT_OVERLAY=y
+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
--- a/configs/rpi_2_defconfig
+++ b/configs/rpi_2_defconfig
@ -34,3 +34,4 @@ CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_PHYS_TO_BUS=y
 CONFIG_OF_LIBFDT_OVERLAY=y
+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
--- a/configs/rpi_defconfig
+++ b/configs/rpi_defconfig
@ -34,3 +34,4 @@ CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_PHYS_TO_BUS=y
 CONFIG_OF_LIBFDT_OVERLAY=y
+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set