diff options
Diffstat (limited to 'src/arch/x86/boot.c')
| -rw-r--r-- | src/arch/x86/boot.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/arch/x86/boot.c b/src/arch/x86/boot.c index db9d69e74d..777a0b7d90 100644 --- a/src/arch/x86/boot.c +++ b/src/arch/x86/boot.c @@ -1,10 +1,12 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <arch/boot/boot.h> #include <commonlib/helpers.h> #include <console/console.h> #include <program_loading.h> #include <ip_checksum.h> #include <symbols.h> +#include <assert.h> int payload_arch_usable_ram_quirk(uint64_t start, uint64_t size) { @@ -19,6 +21,13 @@ int payload_arch_usable_ram_quirk(uint64_t start, uint64_t size) void arch_prog_run(struct prog *prog) { +#if ENV_RAMSTAGE && defined(__x86_64__) + const uint32_t arg = pointer_to_uint32_safe(prog_entry_arg(prog)); + const uint32_t entry = pointer_to_uint32_safe(prog_entry(prog)); + + /* On x86 coreboot payloads expect to be called in protected mode */ + protected_mode_jump(entry, arg); +#else #ifdef __x86_64__ void (*doit)(void *arg); #else @@ -27,4 +36,5 @@ void arch_prog_run(struct prog *prog) #endif doit = prog_entry(prog); doit(prog_entry_arg(prog)); +#endif } |