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authorAnatolij Gustschin <agust@denx.de>2011-07-16 10:26:50 +0000
committerWolfgang Denk <wd@denx.de>2011-07-27 23:27:07 +0200
commit348de314be28e942c914a9815acc3e0746124137 (patch)
tree60326beedf3248e35cb65ffee5613024febde186 /board/intercontrol/digsy_mtc/cmd_disp.c
parentceb3970e9135283b0f0c936aa3b3fff1e644a429 (diff)
digsy_mtc: move board into vendor dir and add vendor logo
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'board/intercontrol/digsy_mtc/cmd_disp.c')
-rw-r--r--board/intercontrol/digsy_mtc/cmd_disp.c57
1 files changed, 57 insertions, 0 deletions
diff --git a/board/intercontrol/digsy_mtc/cmd_disp.c b/board/intercontrol/digsy_mtc/cmd_disp.c
new file mode 100644
index 0000000000..d5f5efb1ca
--- /dev/null
+++ b/board/intercontrol/digsy_mtc/cmd_disp.c
@@ -0,0 +1,57 @@
+/*
+ * (C) Copyright 2011 DENX Software Engineering,
+ * Anatolij Gustschin <agust@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <mpc5xxx.h>
+#include <asm/io.h>
+
+#define GPIO_USB1_0 0x00010000
+
+static int cmd_disp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
+
+ if (argc < 2) {
+ printf("%s\n",
+ in_be32(&gpio->simple_dvo) & GPIO_USB1_0 ? "on" : "off");
+ return 0;
+ }
+
+ if (!strncmp(argv[1], "on", 2)) {
+ setbits_be32(&gpio->simple_dvo, GPIO_USB1_0);
+ } else if (!strncmp(argv[1], "off", 3)) {
+ clrbits_be32(&gpio->simple_dvo, GPIO_USB1_0);
+ } else {
+ cmd_usage(cmdtp);
+ return 1;
+ }
+ return 0;
+}
+
+U_BOOT_CMD(disp, 2, 1, cmd_disp,
+ "disp [on/off] - switch display on/off",
+ "\n - print display on/off status\n"
+ "on\n - turn on\n"
+ "off\n - turn off\n"
+);