Hello Valentin,
Am 13.11.2015 um 15:59 schrieb Valentin Longchamp:
From: Holger Brunck <holger.bru...@keymile.com>
On mgcoge3ne we also want to start the test application if the testpin
is asserted. But we don't have a full POST test support yet. So simply
add a function to read the testpin value.
Signed-off-by: Holger Brunck <holger.bru...@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longch...@keymile.com>
---
board/keymile/common/common.c | 5 ++++-
board/keymile/common/common.h | 2 ++
board/keymile/km82xx/km82xx.c | 9 +++++++++
3 files changed, 15 insertions(+), 1 deletion(-)
same here ... gpio support would be great.
Reviewed-by: Heiko Schocher <h...@denx.de>
bye,
Heiko
diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index b9aff1a..8de129d 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -354,8 +354,11 @@ static int do_checktestboot(cmd_tbl_t *cmdtp, int flag,
int argc,
#if defined(CONFIG_POST)
testpin = post_hotkeys_pressed();
- s = getenv("test_bank");
#endif
+#if defined(CONFIG_MGCOGE3NE)
+ testpin = get_testpin();
+#endif
+ s = getenv("test_bank");
/* when test_bank is not set, act as if testpin is not asserted */
testboot = (testpin != 0) && (s);
if (verbose) {
diff --git a/board/keymile/common/common.h b/board/keymile/common/common.h
index dcfefc4..c74f569 100644
--- a/board/keymile/common/common.h
+++ b/board/keymile/common/common.h
@@ -134,6 +134,8 @@ int wait_for_fpga_config(void);
int fpga_reset(void);
int toggle_eeprom_spi_bus(void);
+int get_testpin(void);
+
int set_km_env(void);
int fdt_set_node_and_value(void *blob,
char *nodename,
diff --git a/board/keymile/km82xx/km82xx.c b/board/keymile/km82xx/km82xx.c
index 03cd10c..cc9a7c9 100644
--- a/board/keymile/km82xx/km82xx.c
+++ b/board/keymile/km82xx/km82xx.c
@@ -473,3 +473,12 @@ int ft_board_setup(void *blob, bd_t *bd)
return 0;
}
#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
+
+#if defined(CONFIG_MGCOGE3NE)
+int get_testpin(void)
+{
+ /* Testpin is Port C pin 29 - enable = low */
+ int testpin = !get_pin(0x00000004, 2);
+ return testpin;
+}
+#endif
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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