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>
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parent
79368f4984
commit
a3b6181e42
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@ -2,7 +2,7 @@
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/*
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/*
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* QEMU model of the Milkymist VGA framebuffer.
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* QEMU model of the Milkymist VGA framebuffer.
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*
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*
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* Copyright (c) 2010 Michael Walle <michael@walle.cc>
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* Copyright (c) 2010-2012 Michael Walle <michael@walle.cc>
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*
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*
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* This library is free software; you can redistribute it and/or
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* modify it under the terms of the GNU Lesser General Public
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@ -54,6 +54,7 @@ enum {
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R_BASEADDRESS,
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R_BASEADDRESS,
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R_BASEADDRESS_ACT,
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R_BASEADDRESS_ACT,
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R_BURST_COUNT,
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R_BURST_COUNT,
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R_DDC,
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R_SOURCE_CLOCK,
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R_SOURCE_CLOCK,
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R_MAX
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R_MAX
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};
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};
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@ -173,6 +174,7 @@ static uint64_t vgafb_read(void *opaque, target_phys_addr_t addr,
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case R_VSCAN:
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case R_VSCAN:
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case R_BASEADDRESS:
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case R_BASEADDRESS:
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case R_BURST_COUNT:
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case R_BURST_COUNT:
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case R_DDC:
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case R_SOURCE_CLOCK:
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case R_SOURCE_CLOCK:
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r = s->regs[addr];
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r = s->regs[addr];
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break;
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break;
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@ -211,6 +213,7 @@ static void vgafb_write(void *opaque, target_phys_addr_t addr, uint64_t value,
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case R_VSYNC_END:
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case R_VSYNC_END:
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case R_VSCAN:
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case R_VSCAN:
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case R_BURST_COUNT:
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case R_BURST_COUNT:
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case R_DDC:
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case R_SOURCE_CLOCK:
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case R_SOURCE_CLOCK:
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s->regs[addr] = value;
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s->regs[addr] = value;
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break;
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break;
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