diff options
Diffstat (limited to 'arch/powerpc/lib/spl.c')
| -rw-r--r-- | arch/powerpc/lib/spl.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/powerpc/lib/spl.c b/arch/powerpc/lib/spl.c new file mode 100644 index 00000000000..3a24cbfff3b --- /dev/null +++ b/arch/powerpc/lib/spl.c @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2012 Stefan Roese <sr@denx.de> + */ +#include <config.h> +#include <log.h> +#include <spl.h> +#include <image.h> +#include <linux/compiler.h> + +/* + * This function jumps to an image with argument. Normally an FDT or ATAGS + * image. + */ +#ifdef CONFIG_SPL_OS_BOOT +void __noreturn jump_to_image_linux(struct spl_image_info *spl_image) +{ + debug("Entering kernel arg pointer: 0x%p\n", spl_image->arg); + typedef void (*image_entry_arg_t)(void *, ulong r4, ulong r5, ulong r6, + ulong r7, ulong r8, ulong r9) + __attribute__ ((noreturn)); + image_entry_arg_t image_entry = + (image_entry_arg_t)spl_image->entry_point; + + image_entry(spl_image->arg, 0, 0, EPAPR_MAGIC, CFG_SYS_BOOTMAPSZ, + 0, 0); +} +#endif /* CONFIG_SPL_OS_BOOT */ |