copy_and_run: drop boot_complete parameter

Since this parameter is not used anymore, drop it from
all calls to copy_and_run()

Change-Id: Ifba25aff4b448c1511e26313fe35007335aa7f7a
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/3213
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

src/arch/x86/include/arch/stages.h

@@ -22,6 +22,5 @@
 
 #include <arch/cpu.h>
 
-void asmlinkage copy_and_run(unsigned cpu_reset);
-void asmlinkage copy_and_run_ap_code_in_car(unsigned ret_addr);
+void asmlinkage copy_and_run(void);
 #endif

src/arch/x86/init/crt0_romcc_epilogue.inc

@@ -7,17 +7,12 @@
  */
 #include <cpu/x86/post_code.h>
 
-	/* clear boot_complete flag */
-	xorl	%ebp, %ebp
 __main:
 	post_code(POST_PREPARE_RAMSTAGE)
 	cld			/* clear direction flag */
 
-	movl	%ebp, %esi
-
 	movl $ROMSTAGE_STACK, %esp
 	movl	%esp, %ebp
-	pushl %esi
 	call copy_and_run
 
 .Lhlt:

src/arch/x86/lib/c_start.S

@@ -77,7 +77,6 @@ _start:
 #if CONFIG_GDB_WAIT
 	call gdb_stub_breakpoint
 #endif
-	/* The boot_complete flag has already been pushed */
 	call	hardwaremain
 	/* NOTREACHED */
 .Lhlt:

src/arch/x86/lib/cbfs_and_run.c

@@ -22,7 +22,7 @@
 #include <arch/stages.h>
 #include <timestamp.h>
 
-static void cbfs_and_run_core(const char *filename, unsigned ebp)
+static void cbfs_and_run_core(const char *filename)
 {
 	u8 *dst;
 
@@ -35,19 +35,14 @@ static void cbfs_and_run_core(const char *filename, unsigned ebp)
 	timestamp_add_now(TS_END_COPYRAM);
 	print_debug("Jumping to image.\n");
 	__asm__ volatile (
-		"movl %%eax, %%ebp\n"
 		"jmp  *%%edi\n"
-		:: "a"(ebp), "D"(dst)
+		:: "D"(dst)
 	);
 }
 
-void asmlinkage copy_and_run(unsigned cpu_reset)
+void asmlinkage copy_and_run(void)
 {
-	// FIXME fix input parameters instead normalizing them here.
-	if (cpu_reset == 1) cpu_reset = -1;
-	else cpu_reset = 0;
-
-	cbfs_and_run_core(CONFIG_CBFS_PREFIX "/coreboot_ram", cpu_reset);
+	cbfs_and_run_core(CONFIG_CBFS_PREFIX "/coreboot_ram");
 }
 
 #if CONFIG_AP_CODE_IN_CAR

src/arch/x86/lib/stages.c

@@ -20,8 +20,6 @@
 static void skip_romstage(void)
 {
 	asm volatile (
-		"/* set the boot_complete flag */\n"
-		"movl	$0xffffffff, %%ebp\n"
 		"jmp	__main\n"
 	);
 }