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imx: ventana: default msata/pci mux to pci before PCI enumeration

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PCI enumeration occurs early, before we fully configure our GPIO's. Make
sure we steer the MSATA/PCI mux to PCI in board_init to ensure PCI is
selected before enumeration.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2015-05-08 18:28:34 -07:00 committed by Stefano Babic
parent 9ec3c8d4b0
commit 77c5501893
1 changed files with 4 additions and 3 deletions
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7
board/gateworks/gw_ventana/gw_ventana.c
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@ -1174,13 +1174,10 @@ static void setup_board_gpio(int board)
gpio_direction_output(GP_RS232_EN, (hwconfig("rs232")) ? 0 : 1);
/* MSATA Enable */
gpio_request(GP_MSATA_SEL, "msata_en");
if (is_cpu_type(MXC_CPU_MX6Q) &&
test_bit(EECONFIG_SATA, info->config)) {
gpio_direction_output(GP_MSATA_SEL,
(hwconfig("msata")) ? 1 : 0);
} else {
gpio_direction_output(GP_MSATA_SEL, 0);
}
#if !defined(CONFIG_CMD_PCI)
@ -1435,6 +1432,10 @@ int board_init(void)
/* 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);
/* MSATA Enable - default to PCI */
gpio_request(GP_MSATA_SEL, "msata_en");
gpio_direction_output(GP_MSATA_SEL, 0);
}
return 0;