diff options
Diffstat (limited to 'doc/README.nios')
| -rw-r--r-- | doc/README.nios | 12 |
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. |