diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/mx6sxsabresd.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/configs/mx6sxsabresd.h b/include/configs/mx6sxsabresd.h index 6081217..0868976 100644 --- a/include/configs/mx6sxsabresd.h +++ b/include/configs/mx6sxsabresd.h @@ -374,7 +374,17 @@ #define CONFIG_MXC_USB_FLAGS 0 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 -#define CONFIG_CMD_PCI +/* + * The PCIe support in uboot would bring failures in i.MX6SX PCIe + * EP/RC validations. Disable PCIe support in uboot here. + * RootCause: The bit10(ltssm_en) of GPR12 would be set in uboot, + * thus the i.MX6SX PCIe EP would be cheated that the other i.MX6SX + * PCIe RC had been configured and trying to setup PCIe link directly, + * although the i.MX6SX RC is not properly configured at that time. + * PCIe can be supported in uboot, if the i.MX6SX PCIe EP/RC validation + * is not running. + */ +/* #define CONFIG_CMD_PCI */ #ifdef CONFIG_CMD_PCI #define CONFIG_PCI #define CONFIG_PCI_PNP |