Hi Tim, On 09/05/2015 03:28, Tim Harvey wrote: > 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 <thar...@gateworks.com> > --- > board/gateworks/gw_ventana/gw_ventana.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/board/gateworks/gw_ventana/gw_ventana.c > b/board/gateworks/gw_ventana/gw_ventana.c > index 554cd84..8cfc1f2 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); > -
This code runs now without #ifdef protection. Is it desired ? > /* 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; > Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
