2 Commits

Author	SHA1	Message	Date
Yu-Chien Peter Lin	9e14e03032	sifive_dev_platform: Set default MMIO region when SmePMP is enabled ... Set a default MMIO region with a single SmePMP entry, which allows us to save entries for M-mode only devices. The default entry has M-/S-mode shared permission, so system-level resource protection, such as RISC-V World extension and WorldGuard checker, will be introduced to protect M-mode only region access from lower privilege modes. Reviewed-by: Greentime Hu <greentime.hu@sifive.com> Reviewed-by: Zong Li <zong.li@sifive.com> Signed-off-by: Yu-Chien Peter Lin <peter.lin@sifive.com> Link: https://lore.kernel.org/r/20260224031733.3817148-3-peter.lin@sifive.com Signed-off-by: Anup Patel <anup@brainfault.org>	2026-04-06 11:04:33 +05:30
Yu-Chien Peter Lin	0402b8e3dc	platform: sifive: Add initial support for SiFive development platform ... Add initial platform support for SiFive development platforms with the "sifive-dev" compatible string. Reviewed-by: Greentime Hu <greentime.hu@sifive.com> Reviewed-by: Zong Li <zong.li@sifive.com> Signed-off-by: Yu-Chien Peter Lin <peter.lin@sifive.com> Link: https://lore.kernel.org/r/20260224031733.3817148-1-peter.lin@sifive.com Signed-off-by: Anup Patel <anup@brainfault.org>	2026-04-06 10:49:21 +05:30