5 Commits

Author	SHA1	Message	Date
Kaspar Schleiser	b3b04faadb	cpu/fe310: add XFA support	2021-02-18 10:46:08 +01:00
Sören Tempel	5b15dc8932	fe310: Fix debug format strings ... read_csr() returns an unsigned long, not a uint32_t. This causes a -Wformat warning to be emitted when compiling with clang. This commit fixes the warning by changing the format string.	2020-10-07 19:07:23 +00:00
Sören Tempel	125e4b54c1	fe310: Support the LLVM toolchain (i.e. compilation with clang) ... This requires -nostartfiles to be only passed to the linker, not the compiler, as it is a linker flag and passing it to the compiler causes a clang warning to be emitted. Additionally, clang does not seem to support `-mcmodel=medlow` and `-msmall-data-limit=8` but these options do not seem strictly necessary to me anyhow thus they are deactivated conditionally when using clang.	2020-10-07 07:37:52 +00:00
Koen Zandberg	0b2810a856	riscv_common: make thread_yield_higher IRQ compatible	2021-02-08 11:04:18 +01:00
Koen Zandberg	2692957c0e	riscv_common: Refactor common fe310 code to riscv_common	2021-02-05 09:32:19 +01:00