diff options
| -rw-r--r-- | arch/mips/lib/Makefile | 1 | ||||
| -rw-r--r-- | arch/mips/lib/boot.c | 23 |
2 files changed, 24 insertions, 0 deletions
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile index 589bc651f9..24a72d9c97 100644 --- a/arch/mips/lib/Makefile +++ b/arch/mips/lib/Makefile @@ -11,5 +11,6 @@ obj-y += stack.o obj-y += traps.o obj-$(CONFIG_CMD_BOOTM) += bootm.o +obj-$(CONFIG_CMD_GO) += boot.o lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o lshrdi3.o diff --git a/arch/mips/lib/boot.c b/arch/mips/lib/boot.c new file mode 100644 index 0000000000..db862f6379 --- /dev/null +++ b/arch/mips/lib/boot.c @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2020 Stefan Roese <sr@denx.de> + */ + +#include <common.h> +#include <command.h> +#include <cpu_func.h> + +DECLARE_GLOBAL_DATA_PTR; + +unsigned long do_go_exec(ulong (*entry)(int, char * const []), + int argc, char * const argv[]) +{ + /* + * Flush cache before jumping to application. Let's flush the + * whole SDRAM area, since we don't know the size of the image + * that was loaded. + */ + flush_cache(gd->bd->bi_memstart, gd->ram_top - gd->bd->bi_memstart); + + return entry(argc, argv); +} |