Andre Richter
8324b1fdac
PL011: Use BUSY bit
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Fixes #100
2021-01-28 23:25:57 +01:00
Andre Richter
c8e9b9713f
update deps
2021-01-23 22:53:26 +01:00
Andre Richter
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.
2021-01-23 22:43:59 +01:00
Andre Richter
e815b34603
Update READMEs
2021-01-04 23:16:15 +01:00
Andre Richter
4d1f84bbff
Add pull request template
2021-01-04 18:05:34 +01:00
Andre Richter
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>
2021-01-04 17:11:48 +01:00
Andre Richter
ff382c3faf
Remove comment
2021-01-02 16:04:27 +01:00
Andre Richter
f2a891236e
Remove unused feature
2021-01-02 16:00:16 +01:00
Andre Richter
ee52e8e288
Bump UART to 576000 baud
2021-01-01 23:12:42 +01:00
Andre Richter
269df3e25d
Update toolchain
2021-01-01 21:13:09 +01:00
Andre Richter
fb33dddacf
Copyright update, again
2021-01-01 21:07:58 +01:00
Andre Richter
1d2b5ad022
Memory Mapping: Improve various aspects
2021-01-01 21:03:18 +01:00
Andre Richter
9b89f297d7
Update dependencies
2021-01-01 12:04:01 +01:00
Andre Richter
44bb3f8942
Update copyright year
2021-01-01 11:28:32 +01:00
Andre Richter
cf34736f55
update deps
2020-12-28 15:23:36 +01:00
Andre Richter
4618858f45
Update panic_wait.rs
2020-12-27 22:58:10 +01:00
Andre Richter
4caf880e0c
Update README
2020-12-27 00:35:47 +01:00
Andre Richter
53c1163c51
01: Remove LTO to fix linking bug.
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For some reason, LTO caused "_start" to start at 0x00080020
instead of 0x00080000.
2020-12-27 00:20:24 +01:00
Andre Richter
18c7259c60
Default to externally powered RPis
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Addresses issues in #86
2020-12-27 00:06:43 +01:00
Andre Richter
dad68abdc6
Update dependencies
2020-12-23 22:41:10 +01:00
Andre Richter
b74a931d01
Update minipush.rb
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Fixes #89
2020-12-17 09:46:56 +01:00
myl7
3a430163b5
Remove redundant spaces.
2020-12-11 17:05:52 +01:00
Andre Richter
d212348931
Bump compiler version.
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We have to remove the `#[naked]` attribute from `_start` for now, since it emits
a warning now when used with non-asm statements in the function body. For now,
just hope for the compiler's mercy to not emit code using the stack pointer
before we've actually set up a stack.
2020-12-09 22:27:30 +01:00
Andre Richter
d2fd4913ae
CI: Ignore rust-toolchain and use latest nightly
2020-12-09 21:45:10 +01:00
Andre Richter
709b67f1ce
Introduce rust-toolchain
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Make use of the new format, introduced in
https://blog.rust-lang.org/2020/11/27/Rustup-1.23.0.html#new-format-for-rust-toolchain
2020-12-09 21:38:48 +01:00
Andre Richter
6eafd7c81e
Bump rubocop version; Fix issues
2020-11-23 22:52:01 +01:00
Andre Richter
e8d30392d0
Add LTO
2020-11-23 22:44:31 +01:00
Andre Richter
2c3f705051
Update dependencies
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register-rs 1.0.0 now uses UnsafeCell internally, which means we lost the Copy
derive on InMemoryRegister.
Therefore, a small set of changes was needed in the MMU driver to dance around
the static array init depending on a Copy type.
2020-11-23 22:34:20 +01:00
Andre Richter
537f8b0386
readme updates
2020-11-20 22:34:04 +01:00
Andre Richter
bd16dfe4b3
Demangle++: Pipe through rustfilt
2020-11-20 22:27:21 +01:00
Andre Richter
d6a1fad628
Bump compiler version
2020-11-20 22:17:58 +01:00
Andre Richter
5c193d5803
Change to a simpler mutex API
2020-11-20 22:05:14 +01:00
Andre Richter
02f9f34af3
More sound Phantom in MMIO deref wrapper
2020-11-19 22:53:43 +01:00
Andre Richter
ae878182d7
Bump rubocop version; Fix issues
2020-11-14 10:25:00 +01:00
Andre Richter
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
2020-11-14 10:18:29 +01:00
Andre Richter
bb7800cf77
Update rubocop version
2020-11-08 23:50:20 +01:00
Andre Richter
4b8f6a6980
Fix wrong phony
2020-11-08 23:44:12 +01:00
Andre Richter
e1473099ff
Use miniterm instead of screen
2020-11-08 23:37:17 +01:00
Andre Richter
098e19ecc4
Fix zero-sized bss handling
2020-11-01 21:32:53 +01:00
Andre Richter
b30bc518c4
Switch to GCC objdump and nm
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The GCC versions of `objdump` and `nm` seem to have better out-of-the-box
support (for AArch64). Demangling works better, and instructions in objdump are
presented as 4 bytes instead of 4 * 1 bytes, which helps a lot.
Hence, switch to the GCC versions for now until LLVM has caught up.
2020-11-01 15:58:05 +01:00
Andre Richter
19763f8840
Chainloader: Fix runtime_init indirection symbol
2020-10-29 17:29:58 +01:00
Andre Richter
eb69b6f861
More chainloader cleanup
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closes #79
2020-10-28 23:10:01 +01:00
Andre Richter
3944bba140
Fix the chainloader
2020-10-28 16:29:50 +01:00
Andre Richter
80071ed5aa
Bump Ubuntu Docker Version; QEMU
2020-10-28 12:40:45 +01:00
Andre Richter
9e6ef76aeb
Make cortex-a platform specific dep
2020-10-28 11:45:28 +01:00
Andre Richter
e7a13e81b8
Upgrade to cortex-a 4.x.x
2020-10-28 11:27:43 +01:00
Andre Richter
690716e4af
add toml extension to .cargo/config file
2020-10-11 22:06:14 +02:00
Andre Richter
208f547f29
Remove needless extern C
2020-10-06 00:01:50 +02:00
Andre Richter
27a1d10cc3
Remove UB in linker script symbol <-> Rust handover
2020-10-05 23:47:18 +02:00
Andre Richter
8fc250fc08
Streamline READMEs
2020-10-04 22:30:07 +02:00
