From mboxrd@z Thu Jan 1 00:00:00 1970 From: andre.przywara@arm.com (Andre Przywara) Date: Thu, 15 Dec 2016 12:27:17 +0000 Subject: [PATCH v3 4/5] Xen: Select correct dom0 console In-Reply-To: <20161215122718.21422-1-andre.przywara@arm.com> References: <20161215122718.21422-1-andre.przywara@arm.com> Message-ID: <20161215122718.21422-5-andre.przywara@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Ian Campbell If Xen is enabled, tell Dom0 to use the 'hvc0' console, and fall back to the usual ttyAMA0 otherwise. Signed-off-by: Ian Campbell Signed-off-by: Christoffer Dall Signed-off-by: Andre Przywara Reviewed-by: Julien Grall Tested-by: Konrad Rzeszutek Wilk --- configure.ac | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index ea02dca..d23cced 100644 --- a/configure.ac +++ b/configure.ac @@ -105,7 +105,8 @@ AC_ARG_WITH([initrd], AC_SUBST([FILESYSTEM], [$USE_INITRD]) AM_CONDITIONAL([INITRD], [test "x$USE_INITRD" != "x"]) -C_CMDLINE="console=ttyAMA0 earlyprintk=pl011,0x1c090000" +AS_IF([test "x$X_IMAGE" = "x"],[C_CONSOLE="ttyAMA0"],[C_CONSOLE="hvc0"]) +C_CMDLINE="console=$C_CONSOLE earlyprintk=pl011,0x1c090000" AC_ARG_WITH([cmdline], AS_HELP_STRING([--with-cmdline], [set a command line for the kernel]), [C_CMDLINE=$withval]) -- 2.9.0