mpc85xx: Add support for the P2020

[u-boot] / README

diff --git a/README b/README
index 522471cf781a55ed85e41e23832e5dfa6edf1aa4..b23a51258ed75bed57a114b71851b0d728f18547 100644 (file)
--- a/README
+++ b/README
@@ -484,6 +484,14 @@ The following options need to be configured:
                CONFIG_SYS_BAUDRATE_TABLE, see below.
                CONFIG_SYS_BRGCLK_PRESCALE, baudrate prescale
 
+- Console Rx buffer length
+               With CONFIG_SYS_SMC_RXBUFLEN it is possible to define
+               the maximum receive buffer length for the SMC.
+               This option is actual only for 82xx and 8xx possible.
+               If using CONFIG_SYS_SMC_RXBUFLEN also CONFIG_SYS_MAXIDLE
+               must be defined, to setup the maximum idle timeout for
+               the SMC.
+
 - Interrupt driven serial port input:
                CONFIG_SERIAL_SOFTWARE_FIFO
 
@@ -2595,6 +2603,10 @@ 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