fae65117cd
usb: work-in-progress for USB development
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-28 10:48:25 +08:00
1cb67f8f8d
crc5-test: add simple program to generate SOF frames
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This can be used to tell if we're properly decoding packets.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-28 10:45:37 +08:00
cad2ae01d7
foboot-bitstream: use crystal for 12 MHz clock
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This fixes heterodyning that was occurring in the USB block, as it
transitioned from the 48 MHz down to the 12 MHz domain.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-27 14:20:04 +08:00
dd7839cc68
deps: migen: fix upstream ref
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-25 16:36:21 +08:00
05480670c5
migen: update submodule
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-25 16:32:48 +08:00
6ca4b6a398
deps: valentyusb: update submodule
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-25 16:32:28 +08:00
5fbd0fc667
lxbuildenv: riscv: also allow riscv32 toolchain
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-25 16:25:16 +08:00
d42418d62a
foboot-bitstream: mark executable
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-25 16:22:05 +08:00
7caff80f6b
foboot-bitstream: change line endings
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These matter on non-Windows machines.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-25 16:21:23 +08:00
6771d28fb4
foboot-bitstream: work-in-progress commit
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-25 16:19:17 +08:00
8b54d5addb
csr-test: add simple program to test CSRs
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-25 16:19:01 +08:00
44880465e6
Merge branch 'master' of git.xobs.io:xobs/foboot-bitstream
2019-02-25 15:16:57 +08:00
49b22a1962
foboot-bitstream: use new-style random rom
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Use a new pattern with a new function to generate the random ROM, used
for ROM patching.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-25 15:16:19 +08:00
e66f909bfd
lxbuildenv: add '-r' command to run modules under lxbuildenv
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This will allow us to e.g. run tests.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-18 13:54:26 +08:00
30d5a097d2
gitignore: ignore env, build, pycache
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-18 12:44:19 +08:00
21cdcaaee8
foboot-bitstream: first full build
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This actually compiles now, hooray! But does it work? No.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-18 12:43:29 +08:00
ee006eff90
deps: add valentyusb
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-18 12:43:09 +08:00
245a466654
lxsocsupport: ignore pycache files
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-18 12:42:06 +08:00
ea7e99af5b
deps: change lx-socsupport to lxsocsupport
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-18 12:10:15 +08:00
7f77c49c7b
lx-socsupport: add submodule
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-18 11:06:35 +08:00
f9eeee3ff7
lxbuildenv: fix generation of initial python
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It still doesn't work (owing to some bit rot), but it's better now.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-18 10:48:57 +08:00
68694294e1
initial commit
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-02-18 10:48:43 +08:00
5f0d83b2e2
wip: packets kinda flow now
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-25 14:28:03 +13:00
d31bcea114
third-party: copy data section at boot
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-25 14:27:43 +13:00
c447457ffc
about to break things
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-23 16:52:47 +13:00
167201228f
wip: generate a buildable image
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-23 15:25:07 +13:00
9a14f6d08d
usb: add stub usb file
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-22 14:02:15 +13:00
d6403cc3ec
input: add bios binary files
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-22 14:02:04 +13:00
7647b4a620
foboot: use endpoint-based csr files
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-22 14:01:46 +13:00
4b4b993075
add input files
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-22 13:27:08 +13:00
686640f2e0
remove usb and fix startup
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-22 12:30:52 +13:00
9295c3d6cc
makefile: remove C++ and DFU
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These aren't so useful right now.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-22 12:30:22 +13:00
249c289aa7
grainuum: add support libraries
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Add supporting files for grainuum.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-01 23:31:51 +08:00
397d153a44
grainuum: initial commit
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-01 23:03:45 +08:00
b31c0213b5
usb: add empty usb implementation
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-01 22:37:14 +08:00
ebed2b919f
qsort: fix warnings
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-01 22:13:59 +08:00
c864db3eec
initial "working" version
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This should print something on the UART.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-01 22:10:02 +08:00
049a52022c
Makefile: include third_party source files
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-01 19:39:01 +08:00
06d64b8c68
it builds! what more do you want?
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-01 18:41:37 +08:00
da7a0e95eb
initial commit
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-01 10:24:08 +08:00
