summaryrefslogtreecommitdiff
path: root/README
diff options
context:
space:
mode:
authorwdenk <wdenk>2004-04-18 10:13:26 +0000
committerwdenk <wdenk>2004-04-18 10:13:26 +0000
commitc26e454dfc6650428854fa2db3b1ed7f19e0ba0e (patch)
tree2ad2368558e366e127683028a71381cb1dd37140 /README
parentea66bc8804b66633faae5b7066571c9d68b4d14a (diff)
downloadu-boot-imx-c26e454dfc6650428854fa2db3b1ed7f19e0ba0e.zip
u-boot-imx-c26e454dfc6650428854fa2db3b1ed7f19e0ba0e.tar.gz
u-boot-imx-c26e454dfc6650428854fa2db3b1ed7f19e0ba0e.tar.bz2
Patches by Pantelis Antoniou, 16 Apr 2004:
- add support for a new version of an Intracom board and fix various other things on others. - add verify support to the crc32 command (define CONFIG_CRC32_VERIFY to enable it) - fix FEC driver for MPC8xx systems: 1. fix compilation problems for boards that use dynamic allocation of DPRAM 2. shut down FEC after network transfers - HUSH parser fixes: 1. A new test command was added. This is a simplified version of the one in the bourne shell. 2. A new exit command was added which terminates the current executing script. 3. Fixed handing of $? (exit code of last executed command)
Diffstat (limited to 'README')
-rw-r--r--README22
1 files changed, 22 insertions, 0 deletions
diff --git a/README b/README
index 051620e..bc15460 100644
--- a/README
+++ b/README
@@ -1943,6 +1943,28 @@ Low Level (hardware related) configuration options:
CFG_POCMR2_MASK_ATTRIB: (MPC826x only)
Overrides the default PCI memory map in cpu/mpc8260/pci.c if set.
+- CONFIG_ETHER_ON_FEC[12]
+ Define to enable FEC[12] on a 8xx series processor.
+
+- CONFIG_FEC[12]_PHY
+ Define to the hardcoded PHY address which corresponds
+ to the given FEC.
+
+ i.e.
+ #define CONFIG_FEC1_PHY 4
+ means that the PHY with address 4 is connected to FEC1
+
+ When set to -1, means to probe for first available.
+
+- CONFIG_FEC[12]_PHY_NORXERR
+ The PHY does not have a RXERR line (RMII only).
+ (so program the FEC to ignore it).
+
+- CONFIG_RMII
+ Enable RMII mode for all FECs.
+ Note that this is a global option, we can't
+ have one FEC in standard MII mode and another in RMII mode.
+
Building the Software:
======================