H. Peter Anvin d6d6390bca Clean up _start() -- the one in libc doesn't zero bss correctly 3 år sedan
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fatfs 2b261e54f6 fw: add interrupt support; use a linker script 3 år sedan
include aad6fa3aad fw: link against newlib-nano 3 år sedan
.gitignore 518503fa99 iodev: centralize definitions and auto-generate boiler plate code 3 år sedan
Makefile d37791d8a7 fw: faster memset() 3 år sedan
bin2mif.pl 4771d428e2 bin2mif: fast_ram expects unpacked decimal filename indicies 3 år sedan
boot.mif d6d6390bca Clean up _start() -- the one in libc doesn't zero bss correctly 3 år sedan
console.c 3608e21183 Add extended devices (xdevs) that require > 128 bytes 3 år sedan
console.h dce6ed79e1 fw, console: add flush function 3 år sedan
die.c 0176e771d1 fw: irq wrapper, picorv32 custom instructions, _die() with blinkenlights 3 år sedan
dummy.c 2b261e54f6 fw: add interrupt support; use a linker script 3 år sedan
fw.h 6b1989fac8 fw: allow gcc to optimize memset, memcpy, and memmove 3 år sedan
head.S d6d6390bca Clean up _start() -- the one in libc doesn't zero bss correctly 3 år sedan
hello.c ec99762a84 Use waitirq rather than suspending a memory transaction for SD card 3 år sedan
io.h ec99762a84 Use waitirq rather than suspending a memory transaction for SD card 3 år sedan
ioregs.h ec99762a84 Use waitirq rather than suspending a memory transaction for SD card 3 år sedan
irq.h ec99762a84 Use waitirq rather than suspending a memory transaction for SD card 3 år sedan
irqasm.S 518503fa99 iodev: centralize definitions and auto-generate boiler plate code 3 år sedan
max80.ld d6d6390bca Clean up _start() -- the one in libc doesn't zero bss correctly 3 år sedan
memset.c d37791d8a7 fw: faster memset() 3 år sedan
picorv32.h ec99762a84 Use waitirq rather than suspending a memory transaction for SD card 3 år sedan
rtc.c ec99762a84 Use waitirq rather than suspending a memory transaction for SD card 3 år sedan
sbrk.c 75980f5efb fw: now working interrupt handling, periodic timer flashing LEDs 3 år sedan
sdcard.c d37791d8a7 fw: faster memset() 3 år sedan
sdcard.h ec99762a84 Use waitirq rather than suspending a memory transaction for SD card 3 år sedan
sys.h d6d6390bca Clean up _start() -- the one in libc doesn't zero bss correctly 3 år sedan
systime.h 8f74766933 rtc: print the decoded RTC time to the console and update systime 3 år sedan
testdata.pl 42f4ad6376 Make downloader work; use PLL for SDRAM clock offset 3 år sedan