[U-Boot] [PATCH] ppc4xx: Add README entry for CONFIG_PCI_DISABLE_PCIE

[Dirk Eibach]

Signed-off-by: Dirk Eibach <eibach at gdsys.de>
---
 README |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/README b/README
index 132650e..96aece4 100644
--- a/README
+++ b/README
@@ -2579,6 +2579,10 @@ Low Level (hardware related) configuration options:
   CONFIG_SYS_POCMR2_MASK_ATTRIB: (MPC826x only)
 		Overrides the default PCI memory map in cpu/mpc8260/pci.c if set.
 
+- CONFIG_PCI_DISABLE_PCIE:
+		Disable PCI-Express on systems where it is supported but not 
+		required.
+
 - CONFIG_SPD_EEPROM
 		Get DDR timing information from an I2C EEPROM. Common
 		with pluggable memory modules such as SODIMMs
-- 
1.5.6.5