Historique des commits

Auteur SHA1 Message Date
  H. Peter Anvin 211ec5e0c8 fw: set gp for the IRQ bank too il y a 3 ans
  H. Peter Anvin 2efc87efde Add irqasm.S... still no interrupts, but no crashes either... il y a 3 ans
  H. Peter Anvin cd15d8fd49 picorv32: revamp the Q registers to be a full bank switch il y a 3 ans
  H. Peter Anvin bcefeb445b Switch to aggressive optimization to improve timing il y a 3 ans
  H. Peter Anvin 996bd201be Timing improvements: wait state for iodev, fix handling of sr_clk il y a 3 ans
  H. Peter Anvin 75980f5efb fw: now working interrupt handling, periodic timer flashing LEDs il y a 3 ans
  H. Peter Anvin 7f9ba1c3cd Update FPGA generated files il y a 3 ans
  H. Peter Anvin 105317a04c sdcard: works now! (At least reading) il y a 3 ans
  H. Peter Anvin 6ead9a1ad1 sdcard: fix switching to high speed mode il y a 3 ans
  H. Peter Anvin 8a937a6f83 sdcard: now talking to the SD card; driver fixes still needed il y a 3 ans
  H. Peter Anvin 6a406133f0 Add sdcard and sysclock units; reshuffle address map il y a 3 ans
  H. Peter Anvin 65f412c5d0 Add sdcard unit; currently SPI based il y a 3 ans
  H. Peter Anvin 0b0eec607b spirom: fix data corruption on reader stall il y a 3 ans
  H. Peter Anvin 269914ae92 Remove .jam file - it is text and so messes up diffs; unused il y a 3 ans
  H. Peter Anvin 6b8d647c0a fw: update SRAM_SIZE to 32K il y a 3 ans
  H. Peter Anvin 1f822e260c Change onboard fast SRAM from 8K to 32K il y a 3 ans
  H. Peter Anvin a6e8bd9b0e fw: more detailed error messages for downloader il y a 3 ans
  H. Peter Anvin dce6ed79e1 fw, console: add flush function il y a 3 ans
  H. Peter Anvin 9bf7d10a84 tty: add status register and irq support; clean up iodev map il y a 3 ans
  H. Peter Anvin 03019163e4 spirom: revert uploader to arbitrary 8*n-byte bursts il y a 3 ans
  H. Peter Anvin 42f4ad6376 Make downloader work; use PLL for SDRAM clock offset il y a 3 ans
  H. Peter Anvin 925ec18e6d fw: add data download test il y a 3 ans
  H. Peter Anvin f476073603 SPI ROM -> SDRAM download unit (not quite working yet?) il y a 3 ans
  H. Peter Anvin 08ac6caba9 fw: revert to 115200 bps il y a 3 ans
  H. Peter Anvin 0176e771d1 fw: irq wrapper, picorv32 custom instructions, _die() with blinkenlights il y a 3 ans
  H. Peter Anvin 56287b0a05 sdram: leave CKE permanently enabled il y a 3 ans
  H. Peter Anvin 6b7c85430e sdram: I/O timing tweaks, hopefully for the better... il y a 3 ans
  H. Peter Anvin e9f9d2c765 fw: print error messages on a new line il y a 3 ans
  H. Peter Anvin f2f1e52e5e fw: better SDRAM test (fails?) il y a 3 ans
  H. Peter Anvin b2bb8e764d fw: avoid 64-bit division in con_set_baudrate() il y a 3 ans