2 * U-boot - boot.c - misc boot helper functions
4 * Copyright (c) 2005-2008 Analog Devices Inc.
6 * (C) Copyright 2000-2004
7 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
9 * Licensed under the GPL-2 or later.
15 #include <asm/blackfin.h>
17 #ifdef SHARED_RESOURCES
18 extern void swap_to(int device_id
);
21 static char *make_command_line(void)
23 char *dest
= (char *)CONFIG_LINUX_CMDLINE_ADDR
;
24 char *bootargs
= getenv("bootargs");
29 strncpy(dest
, bootargs
, CONFIG_LINUX_CMDLINE_SIZE
);
30 dest
[CONFIG_LINUX_CMDLINE_SIZE
- 1] = 0;
34 extern ulong bfin_poweron_retx
;
36 int do_bootm_linux(int flag
, int argc
, char *argv
[], bootm_headers_t
*images
)
38 int (*appl
) (char *cmdline
);
41 if ((flag
!= 0) && (flag
!= BOOTM_STATE_OS_GO
))
44 #ifdef SHARED_RESOURCES
48 appl
= (int (*)(char *))images
->ep
;
50 printf("Starting Kernel at = %p\n", appl
);
51 cmdline
= make_command_line();
58 : "p"(appl
), "q0"(cmdline
), [retx
] "d"(bfin_poweron_retx
)