9os

commit 7e991934d8bd09b4949f69550fd16b7b59acf181
parent 501195ba63014a529638ad5661f2a5bb1b28cff7
Author: Dimitris Papastamos <dimitris.papastamos@arm.com>
Date:   Tue, 27 Nov 2018 16:44:09 +0000

[pl011] Enable echo

Change-Id: Iefd8b96421f4ab6c7c018bc749b7699ce914e811
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>

Diffstat:
M
drivers/pl011.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/pl011.c b/drivers/pl011.c
@@ -45,8 +45,11 @@ flush(void)
 static void
 ansisetmode(void)
 {
-	static const char buf[5] = { 0x1b, '[', '2', '0', 'h' };
-	uartwrite(buf, sizeof(buf));
+	static const char ansism[5] = "\x1b[20h";
+	static const char echo[6] = "\x1b[12l";
+
+	uartwrite(ansism, sizeof(ansism));
+	uartwrite(echo, sizeof(echo));
 }
 
 void