[U-Boot] [PATCH v2 3/3] mx6sxsabresd: Add PCI support

[Fabio Estevam <festevam@gmail.com>]

From: Fabio Estevam <fabio.estevam@freescale.com>

Tested with an Intel Wireless PCI 7260HMW card:

U-Boot 2014.10-rc1-16576-g4a8a8a8-dirty (Aug 23 2014 - 16:05:11)                
                                                                                
CPU:   Freescale i.MX6SX rev1.0 at 792 MHz                                      
Reset cause: WDOG                                                               
Board: MX6SX SABRE SDB                                                          
I2C:   ready                                                                    
DRAM:  1 GiB                                                                    
MMC:   FSL_SDHC: 0                                                              
  00:01.0     - 16c3:abcd - Bridge device                                       
   01:00.0    - 8086:08b1 - Network controller                                  

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v1:
- None

 include/configs/mx6sxsabresd.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/configs/mx6sxsabresd.h b/include/configs/mx6sxsabresd.h
index 7967b5d..467c125 100644
--- a/include/configs/mx6sxsabresd.h
+++ b/include/configs/mx6sxsabresd.h
@@ -181,6 +181,16 @@
 #define CONFIG_POWER_PFUZE100
 #define CONFIG_POWER_PFUZE100_I2C_ADDR	0x08
 
+#define CONFIG_CMD_PCI
+#ifdef CONFIG_CMD_PCI
+#define CONFIG_PCI
+#define CONFIG_PCI_PNP
+#define CONFIG_PCI_SCAN_SHOW
+#define CONFIG_PCIE_IMX
+#define CONFIG_PCIE_IMX_PERST_GPIO	IMX_GPIO_NR(2, 1)
+#define CONFIG_PCIE_IMX_POWER_GPIO	IMX_GPIO_NR(2, 0)
+#endif
+
 /* FLASH and environment organization */
 #define CONFIG_SYS_NO_FLASH
 
-- 
1.9.1