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milkymist-vgafb: add missing register 

This bug existed since the first commit. Fortunately, the affected
registers have no functionality in qemu. This will only prevent the
following warning:
  milkymist_vgafb: write access to unknown register 0x00000034

Signed-off-by: Michael Walle <michael@walle.cc>
This commit is contained in:
Michael Walle 2012-03-31 19:55:25 +02:00
parent 79368f4984
commit a3b6181e42
1 changed files with 4 additions and 1 deletions
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5
hw/milkymist-vgafb.c
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@ -2,7 +2,7 @@
/*
* QEMU model of the Milkymist VGA framebuffer.
*
* Copyright (c) 2010 Michael Walle <michael@walle.cc>
* Copyright (c) 2010-2012 Michael Walle <michael@walle.cc>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -54,6 +54,7 @@ enum {
R_BASEADDRESS,
R_BASEADDRESS_ACT,
R_BURST_COUNT,
R_DDC,
R_SOURCE_CLOCK,
R_MAX
};
@ -173,6 +174,7 @@ static uint64_t vgafb_read(void *opaque, target_phys_addr_t addr,
case R_VSCAN:
case R_BASEADDRESS:
case R_BURST_COUNT:
case R_DDC:
case R_SOURCE_CLOCK:
r = s->regs[addr];
break;
@ -211,6 +213,7 @@ static void vgafb_write(void *opaque, target_phys_addr_t addr, uint64_t value,
case R_VSYNC_END:
case R_VSCAN:
case R_BURST_COUNT:
case R_DDC:
case R_SOURCE_CLOCK:
s->regs[addr] = value;
break;