 H. Peter Anvin
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6b1989fac8
fw: allow gcc to optimize memset, memcpy, and memmove
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3 lat temu |
|
H. Peter Anvin
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d37791d8a7
fw: faster memset()
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3 lat temu |
|
H. Peter Anvin
|
f6f9bf7ede
Add i2c unit
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3 lat temu |
|
H. Peter Anvin
|
518503fa99
iodev: centralize definitions and auto-generate boiler plate code
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3 lat temu |
|
H. Peter Anvin
|
74ebfc9b60
fw: allow optimization if IRQ_VECTORS < 32
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3 lat temu |
|
H. Peter Anvin
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cd15d8fd49
picorv32: revamp the Q registers to be a full bank switch
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3 lat temu |
|
H. Peter Anvin
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75980f5efb
fw: now working interrupt handling, periodic timer flashing LEDs
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3 lat temu |
|
H. Peter Anvin
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2b261e54f6
fw: add interrupt support; use a linker script
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3 lat temu |
|
H. Peter Anvin
|
6a406133f0
Add sdcard and sysclock units; reshuffle address map
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3 lat temu |
|
H. Peter Anvin
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0176e771d1
fw: irq wrapper, picorv32 custom instructions, _die() with blinkenlights
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3 lat temu |
