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authorTim Harvey <tharvey@gateworks.com>2015-05-08 18:28:33 -0700
committerStefano Babic <sbabic@denx.de>2015-05-15 19:21:25 +0200
commit9ec3c8d4b03c5af5eadb8447a6aa108967a08943 (patch)
tree78beb42b4f952e02cb6362a0c860c428d916585b /board/gateworks
parent50de5088bba355d0b5aaf3031773455d721b08ac (diff)
imx: ventana: fix pcie reset for GW522x
The re-assignment of pcie_rst gpio for GW522x needs to occur earlier, before the PCI subsystem calls the toggle funciton. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'board/gateworks')
-rw-r--r--board/gateworks/gw_ventana/gw_ventana.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c
index 554cd844b8..8cfc1f2d5a 100644
--- a/board/gateworks/gw_ventana/gw_ventana.c
+++ b/board/gateworks/gw_ventana/gw_ventana.c
@@ -1184,10 +1184,6 @@ static void setup_board_gpio(int board)
}
#if !defined(CONFIG_CMD_PCI)
- /* GW522x Uses GPIO3_IO23 for PCIE_RST# */
- if (board_type == GW52xx && info->model[4] == '2')
- gpio_cfg[board].pcie_rst = IMX_GPIO_NR(3, 23);
-
/* assert PCI_RST# (released by OS when clock is valid) */
gpio_request(gpio_cfg[board].pcie_rst, "pci_rst#");
gpio_direction_output(gpio_cfg[board].pcie_rst, 0);
@@ -1435,6 +1431,10 @@ int board_init(void)
int count = gpio_cfg[board_type].num_pads;
imx_iomux_v3_setup_multiple_pads(p, count);
+
+ /* GW522x Uses GPIO3_IO23 for PCIE_RST# */
+ if (board_type == GW52xx && ventana_info.model[4] == '2')
+ gpio_cfg[board_type].pcie_rst = IMX_GPIO_NR(3, 23);
}
return 0;