223989adb9
Overhaul linker script
3 years ago
d09374710d
Some rework on virtual memory code
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- Mostly more spearation of concerns in 15.
- Cleanups in other parts.
3 years ago
a5884321a7
Fix rustdoc warnings
3 years ago
8324b1fdac
PL011: Use BUSY bit
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Fixes #100
3 years ago
e7cb61b389
Refactoring
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- Don't wildcard-import from arch modules. Make it explicit.
- Put translation table code into its own module.
- Put boot code in boot.rs instead of cpu.rs
- Other minor changes, most memory subsystem.
3 years ago
c35a30cd0b
Bump UART to 921_600 baud + other bugfixes
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Fixes #95
Fixes #98
Co-authored-by: Takumasa Sakao <sakataku7@gmail.com>
4 years ago
ee52e8e288
Bump UART to 576000 baud
4 years ago
1d2b5ad022
Memory Mapping: Improve various aspects
4 years ago
44bb3f8942
Update copyright year
4 years ago
5c193d5803
Change to a simpler mutex API
4 years ago
02f9f34af3
More sound Phantom in MMIO deref wrapper
4 years ago
163e2010ab
GPIO: Fix RPi4 driver init
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The RPi4 GPIO pull-up/pull down sequence is done differently than on the
RPi3. Switch to using the correct way.
Also, configure pull-ups for both UART pins.
Fixes #81
4 years ago
098e19ecc4
Fix zero-sized bss handling
4 years ago
27a1d10cc3
Remove UB in linker script symbol <-> Rust handover
4 years ago
677b274a1f
Add a panic version of the GPIO to panic!()
4 years ago
22faff5229
Various finetunings
4 years ago
37b9d1435e
Move anything wrt linker symbols to bsp::memory
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Also, some rewording of data types.
4 years ago
b585f64e30
Shuffle constant to more fitting module
4 years ago
7e14b246d7
Explicitly set exception vectors in link.ld
4 years ago
0afffdeac7
Added short explanation of the BRD calculations for setting up UART re #70
4 years ago
87e74f62cd
UART: Fix FBRD
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Closes #70
Co-authored-by: Carl Fredrik Samson <cfsamson@users.noreply.github.com>
4 years ago
3a0b676402
Use MMIODerefWrapper everywhere
4 years ago
1cba21bda1
Minor namespace adaptions
4 years ago
85b88788d0
Refactor tutorial 12
4 years ago
Andre Richter
Carl Fredrik Samson