v1.7.4

What's Changed

• 🐛 fix CPU stall on illegal LD/ST instruction by @stnolting in #356
• 🧪 [rtl/system_integration] add LiteX core complex wrapper by @stnolting in #353
• [rtl] minor cleanups and typo fixes by @stnolting in #357
• [rtl] add "cached access" infrastructure by @stnolting in #359
• [image_generator, makefile] Update "raw" executable formats by @stnolting in #360
• 🧪 [XIP] add experimental burst mode; fix endianness by @stnolting in #361
• 🐛 [bootloader] fix flash byte-order by @stnolting in #362
• Fix PMP locking by @stnolting in #363
• [sw] update bootloader by @stnolting in #364
• 🐛 [PMP] rework and fixes by @stnolting in #365
• [rtl] reset all "core" CSRs to zero by @stnolting in #366

Full Changelog: v1.7.3...v1.7.4