v1.8.5

What's Changed

• ✨ add optional direct memory access controller (DMA) by @stnolting in #593
• [rtl] minor edits by @stnolting in #599
• 🐛 [rtl] fix bug in DMA by @stnolting in #601
• [rtl] minor edits; update to VUnit v5 by @stnolting in #605
• [rtl] rework SoC bus system by @stnolting in #607
• [rtl] minor rtl updates by @stnolting in #608
• 🐛 [FPU] fix bug in FPU trap handling by @stnolting in #609
• [CPU] move instruction address to mtval on ebreak exception by @stnolting in #611
• Add programmable TRNG interrupt by @stnolting in #615

Full Changelog: v1.8.4...v1.8.5