summaryrefslogtreecommitdiff
path: root/board/freescale/mx6sabresd
diff options
context:
space:
mode:
authorMarek Vasut <marex@denx.de>2014-03-23 22:45:41 +0100
committerStefano Babic <sbabic@denx.de>2014-03-31 18:28:50 +0200
commite919aa23ef473649fc1ba1694da13a15835d74f1 (patch)
treebe7019987d7ba5de30b9dfc3a5e89433dca9a46b /board/freescale/mx6sabresd
parenta778aeae051c96319855584c87d1dc3ca7257744 (diff)
downloadu-boot-imx-e919aa23ef473649fc1ba1694da13a15835d74f1.zip
u-boot-imx-e919aa23ef473649fc1ba1694da13a15835d74f1.tar.gz
u-boot-imx-e919aa23ef473649fc1ba1694da13a15835d74f1.tar.bz2
ARM: mx6: Add PCIe on SabreSDP
Add support for PCIe on MX6 SabreSDP board and enable the support in the config file. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Liu Ying <Ying.Liu@freescale.com>
Diffstat (limited to 'board/freescale/mx6sabresd')
-rw-r--r--board/freescale/mx6sabresd/mx6sabresd.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c
index 12d8c56..d7d932e 100644
--- a/board/freescale/mx6sabresd/mx6sabresd.c
+++ b/board/freescale/mx6sabresd/mx6sabresd.c
@@ -135,6 +135,16 @@ static void setup_spi(void)
imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads));
}
+iomux_v3_cfg_t const pcie_pads[] = {
+ MX6_PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL), /* POWER */
+ MX6_PAD_GPIO_17__GPIO7_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL), /* RESET */
+};
+
+static void setup_pcie(void)
+{
+ imx_iomux_v3_setup_multiple_pads(pcie_pads, ARRAY_SIZE(pcie_pads));
+}
+
iomux_v3_cfg_t const di0_pads[] = {
MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK, /* DISP0_CLK */
MX6_PAD_DI0_PIN2__IPU1_DI0_PIN02, /* DISP0_HSYNC */
@@ -454,6 +464,7 @@ int overwrite_console(void)
int board_eth_init(bd_t *bis)
{
setup_iomux_enet();
+ setup_pcie();
return cpu_eth_init(bis);
}