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fatfs
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bf2d593e50
rv32: combine heap and disk cache
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il y a 2 ans |
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roms
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97b9b3e354
print80: update PUN80 ROMs to match the new protocol in abc80sim
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il y a 2 ans |
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test
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
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il y a 2 ans |
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zlib
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b3a3490ca5
rv32: build zlib
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il y a 3 ans |
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.gitignore
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bf9aa45886
riscv32: add the ctz instruction for better interrupt latency
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il y a 2 ans |
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Makefile
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bf9aa45886
riscv32: add the ctz instruction for better interrupt latency
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il y a 2 ans |
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abcdisk.c
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
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il y a 2 ans |
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abcdrive.c
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
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il y a 2 ans |
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abcio.c
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
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il y a 2 ans |
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abcio.h
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50d3a0c3bc
usb: timing fixes in the status and IRQ paths
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il y a 3 ans |
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abcmem.c
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
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il y a 2 ans |
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abcpun80.c
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
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il y a 2 ans |
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abcrtc.c
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
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il y a 2 ans |
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atomic.h
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78fb11f073
fpga, rv32: Add custom atomic instructions lw.l/sw.u
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il y a 1 an |
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boardinfo_fpga.h
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e43d50fa6b
rv32: add missing header file
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il y a 2 ans |
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checksum.h
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2ec1af473b
picorv32: further IRQ latency improvements; regenerate with Quartus 22.1
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il y a 2 ans |
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checksum.pl
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9471dad838
Move date stamp generation to fpga build; record SDRAM checksum
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il y a 3 ans |
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common.h
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bf9aa45886
riscv32: add the ctz instruction for better interrupt latency
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il y a 2 ans |
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console.c
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969d145878
fw: propagate board_info from ESP32 to FPGA
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il y a 2 ans |
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console.h
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969d145878
fw: propagate board_info from ESP32 to FPGA
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il y a 2 ans |
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debug.S
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bf9aa45886
riscv32: add the ctz instruction for better interrupt latency
|
il y a 2 ans |
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die.c
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
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il y a 2 ans |
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diskcache.c
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0e09a7c608
fwupdate: update esp32 when flashing from sdcard
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il y a 2 ans |
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dummy.c
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ac8a492ba2
sdram: fix 8-bit ports; rename fw/ to rv32/ to avoid confusion
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il y a 3 ans |
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esp.c
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969d145878
fw: propagate board_info from ESP32 to FPGA
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il y a 2 ans |
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esp.h
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b746a57a9f
Consolidate firmware format definitions into common/fwimg.h
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il y a 2 ans |
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head.S
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78fb11f073
fpga, rv32: Add custom atomic instructions lw.l/sw.u
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il y a 1 an |
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io.h
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0115548fc0
rv32: use a dedicated interrupt stack
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il y a 2 ans |
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iodeva.h
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84e666e703
rv32: put the symbols for I/O registers back in
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il y a 2 ans |
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ioregs.h
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0115548fc0
rv32: use a dedicated interrupt stack
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il y a 2 ans |
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ioregsa.pl
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84e666e703
rv32: put the symbols for I/O registers back in
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il y a 2 ans |
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irq.h
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bf9aa45886
riscv32: add the ctz instruction for better interrupt latency
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il y a 2 ans |
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irqasm.S
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2ec1af473b
picorv32: further IRQ latency improvements; regenerate with Quartus 22.1
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il y a 2 ans |
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irqtable.S
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bf9aa45886
riscv32: add the ctz instruction for better interrupt latency
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il y a 2 ans |
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jtagupd.c
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0115548fc0
rv32: use a dedicated interrupt stack
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il y a 2 ans |
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jtagupd.ld
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84e666e703
rv32: put the symbols for I/O registers back in
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il y a 2 ans |
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killed.c
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78fb11f073
fpga, rv32: Add custom atomic instructions lw.l/sw.u
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il y a 1 an |
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list.h
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
|
il y a 2 ans |
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max80.c
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969d145878
fw: propagate board_info from ESP32 to FPGA
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il y a 2 ans |
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max80.ld
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0115548fc0
rv32: use a dedicated interrupt stack
|
il y a 2 ans |
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memcpy.S
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f1e04bf5c7
esp32 firmware image with support for OTA updates of both FPGA and ESP32
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il y a 2 ans |
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memset.c
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
|
il y a 2 ans |
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picorv32.h
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2ec1af473b
picorv32: further IRQ latency improvements; regenerate with Quartus 22.1
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il y a 2 ans |
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rom.S
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ac8a492ba2
sdram: fix 8-bit ports; rename fw/ to rv32/ to avoid confusion
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il y a 3 ans |
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romcopy.c
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969d145878
fw: propagate board_info from ESP32 to FPGA
|
il y a 2 ans |
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rtc.c
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9ac4e30722
time: synchronize all clocks: RTC, SNTP, ESP, FPGA/ABC
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il y a 2 ans |
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runtest.c
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
|
il y a 2 ans |
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sbrk.c
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bf2d593e50
rv32: combine heap and disk cache
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il y a 2 ans |
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sdcard.c
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2e544bb970
sdcard: reinitialize on system (soft) reset
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il y a 3 ans |
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sdcard.h
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d0c6ce11ed
rv32: rename fw.h -> common.h for consistency
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il y a 2 ans |
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sections.h
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1b9f666c8e
Create a common directory for sources between esp32 and rv32
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il y a 2 ans |
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spiflash.c
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7b5981fe5b
fwupdate: fix flags matching
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il y a 2 ans |
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spiflash.h
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634b03c355
fwupdate: support fw v2 format (multiversion) for OTA updates
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il y a 2 ans |
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spurious_irq.c
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bf9aa45886
riscv32: add the ctz instruction for better interrupt latency
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il y a 2 ans |
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start_test.S
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ac8a492ba2
sdram: fix 8-bit ports; rename fw/ to rv32/ to avoid confusion
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il y a 3 ans |
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sys.h
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0115548fc0
rv32: use a dedicated interrupt stack
|
il y a 2 ans |
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system.c
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bf9aa45886
riscv32: add the ctz instruction for better interrupt latency
|
il y a 2 ans |
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systime.h
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9ac4e30722
time: synchronize all clocks: RTC, SNTP, ESP, FPGA/ABC
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il y a 2 ans |
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testdata.S
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ac8a492ba2
sdram: fix 8-bit ports; rename fw/ to rv32/ to avoid confusion
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il y a 3 ans |
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testimg.S
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ac8a492ba2
sdram: fix 8-bit ports; rename fw/ to rv32/ to avoid confusion
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il y a 3 ans |
H. Peter Anvin
78fb11f073
fpga, rv32: Add custom atomic instructions lw.l/sw.u