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imx: ventana: leave PCI reset de-asserted if PCI enabled
author
Tim Harvey
<
[email protected]
>
Fri, 8 Aug 2014 05:35:51 +0000
(22:35 -0700)
committer
Stefano Babic
<
[email protected]
>
Wed, 20 Aug 2014 11:04:12 +0000
(13:04 +0200)
Signed-off-by: Tim Harvey <
[email protected]
>
board/gateworks/gw_ventana/gw_ventana.c
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diff --git
a/board/gateworks/gw_ventana/gw_ventana.c
b/board/gateworks/gw_ventana/gw_ventana.c
index 67a646c059026236abe44da257bbf17dcaac0ebb..2915b9057f6208f3ddb710bdd494e5317120a361 100644
(file)
--- a/
board/gateworks/gw_ventana/gw_ventana.c
+++ b/
board/gateworks/gw_ventana/gw_ventana.c
@@
-995,12
+995,10
@@
static void setup_board_gpio(int board)
gpio_direction_output(GP_MSATA_SEL, 0);
}
- /*
- * assert PCI_RST# (released by OS when clock is valid)
- * TODO: figure out why leaving this de-asserted from PCI scan on boot
- * causes linux pcie driver to hang during enumeration
- */
+#if !defined(CONFIG_CMD_PCI)
+ /* assert PCI_RST# (released by OS when clock is valid) */
gpio_direction_output(gpio_cfg[board].pcie_rst, 0);
+#endif
/* turn off (active-high) user LED's */
for (i = 0; i < 4; i++) {