[U-Boot] [PATCH 04/15] Only delay boot if keyboard open

Pali Rohár
2011-09-01T11:34:30Z

From: Matan Ziv-Av <matan@svgalib.org>

---
board/nokia/rx51/rx51.c | 7 +++++++
include/configs/nokia_rx51.h | 1 +
2 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/board/nokia/rx51/rx51.c b/board/nokia/rx51/rx51.c
index 3149a79..347d08a 100644
--- a/board/nokia/rx51/rx51.c
+++ b/board/nokia/rx51/rx51.c
@@ -104,6 +104,13 @@ int misc_init_r(void)
setenv("nolo_atagaddr", buf);
#endif

+ // set environment variable slide_sw
+ // if keyboard slide is open/close
+ omap_set_gpio_direction(71, 1);
+ unsigned val = omap_get_gpio_datain(71);
+ omap_free_gpio(71);
+ setenv("slide_sw", val ? "close" : "open");
+
dieid_num_r();

return 0;
diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index 45b942a..5c3b068 100644
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -200,6 +200,7 @@ int rx51_kp_getc(void);
"bootm ${nolo_kernaddr}\0"

#define CONFIG_PREBOOT \
+ "if test $slide_sw != open ; then run noloboot; fi ;" \
"echo Extra commands:;" \
"echo run sercon - Use serial port for control.;" \
"echo run usbcon - Use usbtty for control.;" \
--
1.7.4.1