Greentime Hu c68a903229 riscv: set pmp configuration if kernel is running in M-mode ... When the kernel is running in S-mode, the expectation is that the bootloader or SBI layer will configure the PMP to allow the kernel to access physical memory. But, when the kernel is running in M-mode and is started with the ELF "loader", there's probably no bootloader or SBI layer involved to configure the PMP. Thus, we need to configure the PMP ourselves to enable the kernel to access all regions. Signed-off-by: Greentime Hu <greentime.hu@sifive.com> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>		2020-02-18 09:41:24 -08:00
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boot	riscv: dts: Add DT support for SiFive FU540 GPIO driver	2020-01-29 14:58:08 +00:00
configs	Merge branch 'next/defconfig-add-debug' into for-next	2019-11-22 18:59:23 -08:00
include	riscv: set pmp configuration if kernel is running in M-mode	2020-02-18 09:41:24 -08:00
kernel	riscv: set pmp configuration if kernel is running in M-mode	2020-02-18 09:41:24 -08:00
lib	riscv: Add KASAN support	2020-01-22 13:09:58 -08:00
mm	riscv: mm: add support for CONFIG_DEBUG_VIRTUAL	2020-01-23 10:40:06 -08:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2019-12-27 14:20:10 -08:00
Kbuild	riscv: add arch/riscv/Kbuild	2019-08-30 17:34:00 -07:00
Kconfig	riscv: mm: add support for CONFIG_DEBUG_VIRTUAL	2020-01-23 10:40:06 -08:00
Kconfig.debug	RISC-V: Remove EARLY_PRINTK support	2018-12-17 10:23:46 -08:00
Kconfig.socs	riscv: only select serial sifive if TTY is enabled	2019-12-08 20:29:01 -08:00
Makefile	riscv: provide a flat image loader	2019-11-17 15:17:39 -08:00