4565a75766
experiments: add I2C bitbang EEPROM writing/reading example
2020-08-07 11:10:20 +08:00
16b2df91ca
i2c: fix GPIO register mapping, I2C control & EEPROM write operations
2020-08-07 11:10:18 +08:00
f7d3135ec7
i2c: implement EEPROM operations; add CountDown waiting indication
2020-08-05 20:10:30 +08:00
c60230af25
i2c: implement basic i2c bitbanging
2020-08-05 17:35:33 +08:00
e8ba73a8c7
Updated build instruction.
2020-08-05 17:08:24 +08:00
3958953ceb
libcortex_a9/sync_channel: added drop_elements function.
2020-08-05 15:29:28 +08:00
a36a82d86d
reduce ethernet verbosity
2020-08-04 22:15:01 +08:00
25c6d5eeaa
Changes usage of sev/wfe to spinlock functions.
2020-08-04 13:54:19 +08:00
9e97102e12
libcortex_a9: implemented semaphore.
2020-08-04 13:34:08 +08:00
b65606f2d0
libcortex_a9/sync_channel: added reset.
2020-08-03 15:50:31 +08:00
ee4089c52e
updated cargoSha256
2020-08-03 14:59:49 +08:00
36c3fbdacd
experiments: fixed linker script.
2020-08-03 14:48:44 +08:00
8328ffc66b
libsupport_zynq/ram: allow single allocator.
2020-08-03 14:48:44 +08:00
84041a3154
libsupport_zynq/ram: use core0 allocator by default.
2020-08-03 14:48:44 +08:00
5850401d72
libsupport_zynq/ram: split allocators for two cores.
2020-08-03 14:48:44 +08:00
ccce37dffd
linked_list_allocator: upgraded to 0.8.4
...
So we get the `used` function to check heap usage.
2020-08-03 14:48:17 +08:00
3bbd1513fb
build.sh: specify build experiments
...
Otherwise we cannot turn off the default feature for libsupport_zynq.
https://github.com/rust-lang/cargo/issues/8366#issuecomment-644995218
2020-08-03 14:09:36 +08:00
7d38c53c18
libsupport_zynq/abort: moved core1 restart code to user code.
2020-08-03 14:09:36 +08:00
02a2c4d1e3
experiments: updated example.
2020-08-03 12:35:17 +08:00
12669124a4
libcortex_a9/mutex: added interrupt critical section mask.
2020-08-03 12:35:17 +08:00
8f0a6bd5ea
libsupport_zynq/abort: restart core1 main on core1 IRQ#0.
2020-08-03 12:35:17 +08:00
c1f61b5673
libcortex_a9/boot: enable IRQ on reset.
2020-08-03 12:35:17 +08:00
2927c43309
libboard_zynq/gic: refactored and added SGI functions.
2020-08-03 12:35:17 +08:00
187801c4a7
gic: start implementation
2020-08-03 12:35:17 +08:00
91ece367f2
libboard_zynq/mpcore: added generated register definitions
2020-08-03 12:35:17 +08:00
1f05e6977e
eth::phy: replace ExtendedStatus with PSSR
2020-07-29 21:49:18 +02:00
e408a8b22d
eth::phy::extended_status: fix cap_1000base_x_full() bit position
2020-07-29 21:29:28 +02:00
27effb6257
eth::phy: s/Marvel/Marvell/
2020-07-29 20:08:38 +02:00
de5f605d60
eth: refactor peripheral instance into type parameter, improve clock setup
2020-07-29 19:45:01 +02:00
ad47521e4b
libsupport_zynq/boot: fixed core1 disable.
2020-07-28 12:36:23 +08:00
c50e72f91e
experiments: use OCM instead of OCM3 ( #54 )
2020-07-28 12:36:23 +08:00
b099c56569
libcortex_a9/sync_channel: new version compiled.
2020-07-28 12:36:16 +08:00
ef4fb598fb
ddr: improve dci divisors calculation
2020-07-28 00:43:33 +02:00
0aa75d3544
experiments: fix timer.get_us() usage
2020-07-22 23:47:57 +02:00
f36b1a610e
timer::global: wrap us in Microseconds, impl embedded_hal blocking delay traits
2020-07-22 23:41:15 +02:00
7f45d10af3
timer::global::CountDown: fix delaying from "up to" to "at least" the timespan
2020-07-22 22:43:10 +02:00
855d94c48e
dmac: remove unused module
2020-07-20 19:42:32 +02:00
84f1380f48
libasync: assert that callback consumes data in smoltcp recv
2020-07-19 16:14:29 +08:00
f8785c3f07
fix some compilation warnings
2020-07-19 15:39:08 +08:00
7b78bc0494
libasync: new stream.recv API
...
M-Labs/artiq-zynq#40 (comment)
2020-07-19 15:34:32 +08:00
ef88a1313a
shell.nix: remove gcc
2020-07-19 15:34:18 +08:00
484e385160
eth: implement DeviceCapabilities.max_burst_size
...
this is a hint that /could/ boost TCP performance.
2020-07-16 00:17:13 +02:00
074438c3c7
libcortex_a9: added try_lock for mutex.
2020-07-15 16:44:01 +08:00
191abf6b8f
mpidr: wrap with proper bitfield getters
...
Prevents callers from dealing with CORE_MASK.
2020-07-08 00:04:54 +02:00
371e59cef5
libboard_zynq: add fpgax_clk_ctrl registers
2020-07-07 19:37:51 +08:00
e67efe439b
libsupport: fixed core1 restart.
...
The TRM mentioned that user should stop the clock, de-assert the reset,
and then restart the clock for core reset.
This fixes the kernel restart problem in one of the zc706 board.
2020-07-07 10:17:15 +08:00
e4e7141bf3
ddr: delint
2020-07-06 19:46:18 +02:00
f68b5896ce
remove unused imports
2020-07-06 21:03:36 +08:00
e430600683
fix exception vectors
2020-07-06 21:02:46 +08:00
0c60d684e4
slcr: remove soft reset
...
Does not work and probably difficult to get to work.
2020-07-06 13:06:10 +08:00
