diff options
| author | Simon Glass <sjg@chromium.org> | 2023-12-15 20:14:09 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-12-21 16:07:52 -0500 |
| commit | c35bfd07ecdf683b6a80132f5ac6201d6d24c734 (patch) | |
| tree | d00be7eca01d4cff388fff7de1bee09e00794f6d /arch/riscv/cpu/cpu.c | |
| parent | 6557eb73d65428cd1364c823c85fe3e4f8736deb (diff) | |
riscv: Add a reset_cpu() function
The current do_reset() is called from a command context. Add a function
which can be used from anywhere, as is done on ARM. Adjust do_reset()
to call it.
Note that reset_cpu() is normally provided by SYSRESET so make this
declaration conditional on that being disabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Chanho Park <chanho61.park@samsung.com>
Tested-by: Chanho Park <chanho61.park@samsung.com>
Diffstat (limited to 'arch/riscv/cpu/cpu.c')
| -rw-r--r-- | arch/riscv/cpu/cpu.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/riscv/cpu/cpu.c b/arch/riscv/cpu/cpu.c index ebd39cb41a6..8445c5823e1 100644 --- a/arch/riscv/cpu/cpu.c +++ b/arch/riscv/cpu/cpu.c @@ -3,10 +3,13 @@ * Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com> */ +#include <command.h> #include <cpu.h> +#include <cpu_func.h> #include <dm.h> #include <dm/lists.h> #include <event.h> +#include <hang.h> #include <init.h> #include <log.h> #include <asm/encoding.h> @@ -162,3 +165,13 @@ int arch_early_init_r(void) __weak void harts_early_init(void) { } + +#if !CONFIG_IS_ENABLED(SYSRESET) +void reset_cpu(void) +{ + printf("resetting ...\n"); + + printf("reset not supported yet\n"); + hang(); +} +#endif |