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authorwdenk <wdenk>2004-01-04 16:28:35 +0000
committerwdenk <wdenk>2004-01-04 16:28:35 +0000
commit180d3f74e4738ee107e269cbb949481075dd789a (patch)
treece40863d3e1b3ff07a5027d788ff1fdb5416d0d7 /doc/README.nios
parentdd875c767e6fb0f4fecfb799b706d84562a7acee (diff)
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* Fix problems caused by Robert Schwebel's cramfs patch
* Patch by Scott McNutt, 02 Jan 2004: Add support for the Nios Active Serial Memory Interface (ASMI) on Cyclone devices * Patch by Andrea Marson, 16 Dec 2003: Add support for the PPChameleon ME and HI modules * Patch by Yuli Barcohen, 22 Dec 2003: Add support for Motorola DUET ADS board (MPC87x/88x)
Diffstat (limited to 'doc/README.nios')
-rw-r--r--doc/README.nios12
1 files changed, 5 insertions, 7 deletions
diff --git a/doc/README.nios b/doc/README.nios
index 8765df7..af21b3e 100644
--- a/doc/README.nios
+++ b/doc/README.nios
@@ -1,7 +1,7 @@
U-Boot for Nios-32
- Last Update: November 30, 2003
+ Last Update: January 2, 2004
====================================================================
This file contains information regarding U-Boot and the Altera
@@ -31,7 +31,7 @@ For those interested in contributing ... see HELP WANTED below.
U-Boot has been successfully tested on the Nios Cyclone development
board using both the 'safe' and 'standard 32' configurations with
-Nios CPU revision 3.08 (CPU_ID = 0x3008). U-Boot can be used with
+Nios CPU revision 3.1 (CPU_ID = 0x3018). U-Boot can be used with
or without the GERMS monitor. The initial version of U-Boot for the
Cyclone development kit is about 60 Kbyte and will fit in a single
sector of on-board FLASH. Only the Nios 32-bit CPU is supported.
@@ -55,9 +55,6 @@ sources (when altera silicon is not involved). This isn't really
a problem as little, if any, of the Altera source contains
features that are not already available in U-Boot.
-The Nios port also does not use the long-winded peripheral
-structure definitions from the Nios SDK.
-
2. CONFIGURATION OPTIONS/SETTINGS
----------------------------------
@@ -103,6 +100,9 @@ CFG_NIOS_TMRIRQ -- the interrupt request (vector number) assigned to
CFG_NIOS_TMRMS -- the period of the timer in milliseconds.
+CFG_NIOS_ASMIBASE -- the base address of the ASMI peripheral.
+ (standard-32: na_asmi_base).
+
2.2 Differences in U-Boot Options/Settings
-------------------------------------------
Some 'standard' U-Boot options/settings are treated differently in
@@ -238,8 +238,6 @@ for those interested in contributing:
-CompactFlash. Port & test CF/FAT.
--ASMI support. Use ASMI for environment, etc.
-
-Bedbug. Develop bedbug for Nios ... or at least provide a disassemble
command.