[PATCH] CRIS update: misc patches

* Start threads with IRQs enabled.
* Move symbol exports to arch specific file.
* Prepare for real command line in the future.
* Handle csum for partition that crosses flash boundary.
* Set utsname.

Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 19 insertions, 3 deletions

diff --git a/arch/cris/arch-v10/boot/compressed/head.S b/arch/cris/arch-v10/boot/compressed/head.S
index 4cbdd4b1d9d6..e73f44c998d9 100644
--- a/arch/cris/arch-v10/boot/compressed/head.S
+++ b/arch/cris/arch-v10/boot/compressed/head.S
@@ -13,7 +13,8 @@
 #include <asm/arch/sv_addr_ag.h>
 
 #define RAM_INIT_MAGIC 0x56902387
-        
+#define COMMAND_LINE_MAGIC 0x87109563
+
         ;; Exported symbols
         
         .globl  _input_data
@@ -88,6 +89,12 @@ basse:	move.d	pc, r5
         cmp.d   r2, r1
         bcs     1b
         nop
+
+        ;;  Save command line magic and address.
+        move.d  _cmd_line_magic, $r12
+        move.d  $r10, [$r12]
+        move.d  _cmd_line_addr, $r12
+        move.d  $r11, [$r12]
         
         ;; Do the decompression and save compressed size in _inptr
 
@@ -98,7 +105,13 @@ basse:	move.d	pc, r5
 
         move.d  [_input_data], r9       ; flash address of compressed kernel
         add.d   [_inptr], r9            ; size of compressed kernel
-         
+
+        ;; Restore command line magic and address.
+        move.d  _cmd_line_magic, $r10
+        move.d  [$r10], $r10
+        move.d  _cmd_line_addr, $r11
+        move.d  [$r11], $r11
+
         ;; Enter the decompressed kernel
         move.d  RAM_INIT_MAGIC, r8      ; Tell kernel that DRAM is initialized
         jump    0x40004000      ; kernel is linked to this address
@@ -107,5 +120,8 @@ basse:	move.d	pc, r5
 
 _input_data:
         .dword  0               ; used by the decompressor
-
+_cmd_line_magic:
+        .dword 0
+_cmd_line_addr:
+        .dword 0
 #include "../../lib/hw_settings.S"