3 Commits

Author	SHA1	Message	Date
Bin Meng	4dfea4b5cd	riscv: cpu: Skip unavailable hart in the get_count() op ... We should not count in hart that is marked as not available in the device tree in riscv_cpu_get_count(). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>	2019-09-03 09:29:43 +08:00
Atish Patra	007056f495	cpu: Bind timer driver for boot hart ... Currently, timer driver is bound only for hart0. There is no mandatory requirement that hart0 should always come up. In fact, HiFive Unleashed SoC hart0 doesn't boot in S-mode because it only has M-mode. The timer driver should be bound for boot hart. Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Alexander Graf <agraf@suse.de> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>	2019-02-27 09:12:33 +08:00
Bin Meng	833508c05c	cpu: Add a RISC-V CPU driver ... This adds a driver for RISC-V CPU. Note the driver will bind a RISC-V timer driver if "timebase-frequency" property is present in the device tree. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>	2018-12-18 09:56:26 +08:00