u-boot.git/arch/riscv/lib/reset.c, branch master

riscv: Add a reset_cpu() function

2023-12-21T21:07:52+00:00

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 
Reviewed-by: Chanho Park 
Tested-by: Chanho Park

riscv: Remove common.h usage

2023-10-24T20:34:45+00:00

We can remove common.h from most cases of the code here, and only a few
places need an additional header instead.

Signed-off-by: Tom Rini 
Reviewed-by: Rick Chen

Revert "riscv: Allow use of reset drivers"

2020-07-24T06:55:31+00:00

This reverts commit 958a3f464c7f8ef7e10db9feb663e9e80445ce2f.

A more appropriate change below is already in mainline.
Commit fd31e4fd184f ("riscv: Do not build reset.c if SYSRESET is on")

Revert this patch, so that U-Boot can be built successfully for
SiFive Fu540 board.

Signed-off-by: Bin Meng 
Reviewed-by: Sean Anderson 
Reviewed-by: Leo Liang

riscv: Allow use of reset drivers

2020-07-01T07:01:22+00:00

Currently, one cannot use a reset driver on RISC-V. Follow the MIPS
example, and disable the default reset handler when the sysreset driver is
enabled.

Signed-off-by: Sean Anderson 
Reviewed-by: Bin Meng

command: Remove the cmd_tbl_t typedef

2020-05-18T22:36:55+00:00

We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.

Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.

This requires quite a few header-file additions.

Signed-off-by: Simon Glass

common: Move hang() to the same header as panic()

2020-01-17T22:53:40+00:00

At present panic() is in the vsprintf.h header file. That does not seem
like an obvious choice for hang(), even though it relates to panic(). So
let's put hang() in its own header.

Signed-off-by: Simon Glass 
[trini: Migrate a few more files]
Signed-off-by: Tom Rini

riscv: cosmetic: Reword do_reset() printf message.

2018-10-03T09:49:27+00:00

The Sentence "reset unsupported yet" is not
grammatically correct and should say
"reset not supported yet" instead.

Suggested-by: Lukas Auer 
Signed-off-by: Rick Chen

riscv: Move do_reset() to a common place

2018-10-03T09:48:43+00:00

We don't have a reset method on any RISC-V board yet. Instead of
adding the same 'unsupported' message for each CPU variant it might
make more sense to add a generic do_reset function for all CPU
variants to lib/, similar to the one for ARM (arch/arm/lib/reset.c).

Suggested-by: Lukas Auer 
Signed-off-by: Bin Meng 
Reviewed-by: Lukas Auer