Merge branch 'master' of git://git.denx.de/u-boot-blackfin

[karo-tx-uboot.git] / README

diff --git a/README b/README
index 2f38af73afb0da7e29ac759cdce1ab5c17fc0f9e..171e0d6f969e4cc9a7a0cc10dd568bb27ee44ee1 100644 (file)
--- a/README
+++ b/README
@@ -536,25 +536,6 @@ The following options need to be configured:
                must be defined, to setup the maximum idle timeout for
                the SMC.
 
-- Interrupt driven serial port input:
-               CONFIG_SERIAL_SOFTWARE_FIFO
-
-               PPC405GP only.
-               Use an interrupt handler for receiving data on the
-               serial port. It also enables using hardware handshake
-               (RTS/CTS) and UART's built-in FIFO. Set the number of
-               bytes the interrupt driven input buffer should have.
-
-               Leave undefined to disable this feature, including
-               disable the buffer and hardware handshake.
-
-- Console UART Number:
-               CONFIG_UART1_CONSOLE
-
-               AMCC PPC4xx only.
-               If defined internal UART1 (and not UART0) is used
-               as default U-Boot console.
-
 - Boot Delay:  CONFIG_BOOTDELAY - in seconds
                Delay before automatically booting the default image;
                set to -1 to disable autoboot.
@@ -2368,6 +2349,14 @@ Configuration Settings:
                on high Ethernet traffic.
                Defaults to 4 if not defined.
 
+- CONFIG_ENV_MAX_ENTRIES
+
+        Maximum number of entries in the hash table that is used
+        internally to store the environment settings. The default
+        setting is supposed to be generous and should work in most
+        cases. This setting can be used to tune behaviour; see
+        lib/hashtable.c for details.
+
 The following definitions that deal with the placement and management
 of environment data (variable area); in general, we support the
 following configurations: