diff options
Diffstat (limited to 'src/arch/x86/boot/boot.c')
| -rw-r--r-- | src/arch/x86/boot/boot.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/arch/x86/boot/boot.c b/src/arch/x86/boot/boot.c index 3ef46a5bf0..29070a0ce1 100644 --- a/src/arch/x86/boot/boot.c +++ b/src/arch/x86/boot/boot.c @@ -1,12 +1,12 @@ #include <console/console.h> #include <arch/stages.h> +#include <payload_loader.h> #include <ip_checksum.h> #include <string.h> -#if CONFIG_RELOCATABLE_RAMSTAGE /* When the ramstage is relocatable the elf loading ensures an elf image cannot * be loaded over the ramstage code. */ -void jmp_to_elf_entry(void *entry, unsigned long unused1, unsigned long unused2) +static void jmp_payload_no_bounce_buffer(void *entry) { /* Jump to kernel */ __asm__ __volatile__( @@ -22,8 +22,8 @@ void jmp_to_elf_entry(void *entry, unsigned long unused1, unsigned long unused2) "r" (entry) ); } -#else -void jmp_to_elf_entry(void *entry, unsigned long buffer, unsigned long size) + +static void jmp_payload(void *entry, unsigned long buffer, unsigned long size) { extern unsigned char _ram_seg, _eram_seg; unsigned long lb_start, lb_size; @@ -122,6 +122,12 @@ void jmp_to_elf_entry(void *entry, unsigned long buffer, unsigned long size) "ri"(0), "ri" (0) ); } -#endif /* CONFIG_RELOCATABLE_RAMSTAGE */ - +void arch_payload_run(const struct payload *payload) +{ + if (IS_ENABLED(CONFIG_RELOCATABLE_RAMSTAGE)) + jmp_payload_no_bounce_buffer(payload->entry); + else + jmp_payload(payload->entry, (uintptr_t)payload->bounce.data, + payload->bounce.size); +} |