IPCores/lm32_cpu / changelog

Fix file modes

• Sun, 06 Mar 2011 21:04:44 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Sun, 06 Mar 2011 21:04:44 +0000] rev 20
• Fix file modes

Add Wesley Terpstra's GSI LM32 firmware loading tool.

• Sun, 06 Mar 2011 21:04:06 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Sun, 06 Mar 2011 21:04:06 +0000] rev 19
• Add Wesley Terpstra's GSI LM32 firmware loading tool.
  
  > I've also attached my firmware loading tool. It needs quartus to work with Altera FPGAs, though.

Commit GSI patches from Wesley Terpstra

• Sun, 06 Mar 2011 21:03:32 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Sun, 06 Mar 2011 21:03:32 +0000] rev 18
• Commit GSI patches from Wesley Terpstra
  
  - Add JTAG capture pin
  ==> allows removing sensitivity to reg_update which caused clocking problems making JTAG unstable
  - Use register file backed by RAM blocks
  ==> saves quite some area and speed on altera
  ... be sure to enable it using `define CFG_EBR_POSEDGE_REGISTER_FILE
  - Fix a minor problem where compilation fails when interrupts are not supported
  - Add support to flush icache and dcache per JTAG
  - Fix wrong width assignments for PC
  
  Multiplier patch has been left out for now; don't the design synthesizers (Quartus / Xst) split the multiply automatically?
  
  Original-Author: Wesley Terpstra <w.terpsta gsi.de>
  Original-Source: Milkymist mailing list postings, 2011-02-28 (11:19 and 13:32) and 2011-03-01
  Original-Message-Ids: <4D6B84B5.9040604@gsi.de> <4D6BA3E4.3020609@gsi.de> <4D6CFFF2.6030703@gsi.de>

Enable Spartan 6 JTAG TAP only if selected (Michael Walle)

• Sun, 06 Mar 2011 19:49:17 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Sun, 06 Mar 2011 19:49:17 +0000] rev 17
• Enable Spartan 6 JTAG TAP only if selected (Michael Walle)
  
  Original-Author: Michael Walle <michael walle.cc>
  Original-Source: milkymist e7d77749236d73fcdc65

Add JTAG interface for Xilinx Spartan 6 (Michael Walle)

• Sun, 06 Mar 2011 19:48:34 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Sun, 06 Mar 2011 19:48:34 +0000] rev 16
• Add JTAG interface for Xilinx Spartan 6 (Michael Walle)
  
  Original-Source: Milkymist mailing list posting, 2010-09-23
  Original-Message-Id: <201009232334.04219.michael@walle.cc>
  Original-Author: Michael Walle <michael walle.cc>

fix jtag_cores typo

• Sun, 06 Mar 2011 19:32:57 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Sun, 06 Mar 2011 19:32:57 +0000] rev 15
• fix jtag_cores typo
  
  Original-Author: lekernel
  Original-Source: milkymist 96d0e3995ce0c9d7cbb7

Clean up LM32 sources and enable debugging. Remove monitor ROM.

• Sun, 06 Mar 2011 19:31:09 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Sun, 06 Mar 2011 19:31:09 +0000] rev 14
• Clean up LM32 sources and enable debugging. Remove monitor ROM.
  
  Original-Author: lekernel
  Original-Source: milkymist 2dc88f973cfdd7ad5aa4

Rename interrupt unit module instance to 'interrupt_unit'

• Sun, 06 Mar 2011 19:23:51 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Sun, 06 Mar 2011 19:23:51 +0000] rev 13
• Rename interrupt unit module instance to 'interrupt_unit'
  
  Original-Author: lekernel
  Original-Source: milkymist f061a3098702da3b8a81

Make interrupts active high

• Sun, 06 Mar 2011 19:22:27 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Sun, 06 Mar 2011 19:22:27 +0000] rev 12
• Make interrupts active high
  
  Original-Author: lekernel
  Original-Source: milkymist 5e8c03b53aaa820f3b43

Added tag LM32_V3_5_WITH_PATCHES for changeset 0eb235b23d55

• Fri, 13 Aug 2010 01:16:35 +0100
• by Philip Pemberton <philpem@philpem.me.uk> [Fri, 13 Aug 2010 01:16:35 +0100] rev 11
• Added tag LM32_V3_5_WITH_PATCHES for changeset 0eb235b23d55