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authorMike Frysinger <michael.frysinger@analog.com>2007-06-11 03:31:30 -0400
committerBryan Wu <bryan.wu@analog.com>2007-06-11 03:31:30 -0400
commit52a078120c33b06a9abb721357adaafc3b55b7c1 (patch)
tree5a17d6b1c5c0beb639507d9c54b3c26bd99aa8fc /arch/blackfin/mach-bf537/head.S
parent83a5c3e3218f138b1a99f787c76e380d6a6ecec9 (diff)
Blackfin arch: move more of our startup code to .init so it can be freed once we are up and running
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/mach-bf537/head.S')
-rw-r--r--arch/blackfin/mach-bf537/head.S13
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S
index 3f490bfb73fa..7d902bbd860f 100644
--- a/arch/blackfin/mach-bf537/head.S
+++ b/arch/blackfin/mach-bf537/head.S
@@ -28,6 +28,7 @@
28 */ 28 */
29 29
30#include <linux/linkage.h> 30#include <linux/linkage.h>
31#include <linux/init.h>
31#include <asm/blackfin.h> 32#include <asm/blackfin.h>
32#if CONFIG_BFIN_KERNEL_CLOCK 33#if CONFIG_BFIN_KERNEL_CLOCK
33#include <asm/mach/mem_init.h> 34#include <asm/mach/mem_init.h>
@@ -42,10 +43,9 @@
42 43
43#define INITIAL_STACK 0xFFB01000 44#define INITIAL_STACK 0xFFB01000
44 45
45.text 46__INIT
46 47
47ENTRY(__start) 48ENTRY(__start)
48ENTRY(__stext)
49 /* R0: argument of command line string, passed from uboot, save it */ 49 /* R0: argument of command line string, passed from uboot, save it */
50 R7 = R0; 50 R7 = R0;
51 /* Set the SYSCFG register: 51 /* Set the SYSCFG register:
@@ -275,6 +275,7 @@ ENTRY(__stext)
275 275
276.LWAIT_HERE: 276.LWAIT_HERE:
277 jump .LWAIT_HERE; 277 jump .LWAIT_HERE;
278ENDPROC(__start)
278 279
279ENTRY(_real_start) 280ENTRY(_real_start)
280 [ -- sp ] = reti; 281 [ -- sp ] = reti;
@@ -343,9 +344,10 @@ ENTRY(_real_start)
343 sp = r1; 344 sp = r1;
344 usp = sp; 345 usp = sp;
345 fp = sp; 346 fp = sp;
346 call _start_kernel; 347 jump.l _start_kernel;
347.L_exit: 348ENDPROC(_real_start)
348 jump.s .L_exit; 349
350__FINIT
349 351
350.section .l1.text 352.section .l1.text
351#if CONFIG_BFIN_KERNEL_CLOCK 353#if CONFIG_BFIN_KERNEL_CLOCK
@@ -464,6 +466,7 @@ ENTRY(_start_dma_code)
464 SSYNC; 466 SSYNC;
465 467
466 RTS; 468 RTS;
469ENDPROC(_start_dma_code)
467#endif /* CONFIG_BFIN_KERNEL_CLOCK */ 470#endif /* CONFIG_BFIN_KERNEL_CLOCK */
468 471
469ENTRY(_bfin_reset) 472ENTRY(_bfin_reset)