u-boot.git/arch/mips/cpu/cpu.c, branch v2022.04

mips: enable _machine_restart for spl

2021-01-24T20:39:26Z

The sysreset driver has a config CONFIG_SPL_SYSRESET for the spl stage. Change CONFIG_SYSRESET to CONFIG_IS_ENABLED(SYSRESET) will give spl a chance to use _machine_restart instead of the sysreset driver. Reviewed-by: Stefan Roese Reviewed-by: Simon Glass Signed-off-by: Weijie Gao

command: Remove the cmd_tbl_t typedef

2020-05-18T22:36:55Z

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: Drop init.h from common header

2020-05-18T21:33:33Z

Move this uncommon header out of the common header. Signed-off-by: Simon Glass

MIPS: move create_tlb() in an proper header: mipsregs.h

2018-12-19T14:23:01Z

Export create_tlb() as an inline function in mipsregs.h. It allows to remove the declaration of the function from the board files. Then it will allow also to use this function very early in the boot when the stack is not usable. Signed-off-by: Gregory CLEMENT

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

MIPS: allow using generic sysreset drivers

2017-05-10T14:16:09Z

Avoid duplicating do_reset definition if SYSRESET is enabled for MIPS Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Simon Glass

MIPS: Probe cache line sizes once during boot

2016-09-21T13:04:04Z

Rather than probing the cache line sizes on every call of any cache maintenance function, probe them once during boot & store the values in the global data structure for later use. This will reduce the overhead of the cache maintenance functions, which isn't a big deal yet but becomes more important once L2 caches which may expose their properties via coprocessor 2 or the CM are supported. Signed-off-by: Paul Burton

mips: Fix compiler warning in cpu.c

2016-05-20T23:36:38Z

There really is zero reason for including netdev.h in generic mips CPU code. Removing the netdev.h from cpu.c also fixes the following compiler warning: In file included from arch/mips/cpu/cpu.c:10:0: include/netdev.h:204:41: warning: 'struct eth_device' declared inside parameter list [enabled by default] int fecmxc_register_mii_postcall(struct eth_device *dev, int (*cb)(int)); ^ include/netdev.h:204:41: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] Signed-off-by: Marek Vasut Cc: Paul Burton Cc: Daniel Schwierzeck

MIPS: unify CPU code in arch/mips/cpu/

2015-01-30T13:19:58Z

Unify and move code in arch/mips/cpu/mips[32|64]/ to arch/mips/cpu/. The CPU specific config.mk files need to remain until CONFIG_STANDALONE_LOAD_ADDR is converted to a global Kconfig symbol. Signed-off-by: Paul Burton Signed-off-by: Daniel Schwierzeck

MIPS: Move content of arch/mips/cpu to arch/mips/cpu/mips32

2011-04-02T13:07:12Z

All current CPUs and SoCs are based on MIPS32 arch. The complete code resides in the global arch/mips/cpu directory. This is not suitable if other MIPS architectures like MIPS64 or Octeon should be supported in the future. To achieve this the current CPU code is moved to its own mips32 subdirectory. All MIPS32 boards have to use mips32 as config switch in board.cfg. Signed-off-by: Daniel Schwierzeck Cc: Wolfgang Denk Cc: Stefan Roese Cc: Thomas Lange Cc: Vlad Lungu Signed-off-by: Shinya Kuribayashi