Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 109 insertions, 0 deletions

diff --git a/arch/m68knommu/platform/68328/head-rom.S b/arch/m68knommu/platform/68328/head-rom.S
new file mode 100644
index 000000000000..2b448a297011
--- /dev/null
+++ b/arch/m68knommu/platform/68328/head-rom.S
@@ -0,0 +1,109 @@
+#include <linux/config.h>
+        
+        .global _start
+        .global _stext
+
+        .global _rambase
+        .global _ramvec
+        .global _ramstart
+        .global _ramend
+
+#ifdef CONFIG_INIT_LCD
+        .global splash_bits
+#endif
+
+        .data
+
+/*
+ *      Set up the usable of RAM stuff. Size of RAM is determined then
+ *      an initial stack set up at the end.
+ */
+.align 4
+_ramvec:
+.long   0
+_rambase:
+.long   0
+_ramstart:
+.long   0
+_ramend:
+.long   0
+
+#ifdef CONFIG_INIT_LCD
+splash_bits:
+#include "bootlogo.rh"
+#endif
+        
+        .text
+_start:
+_stext: movew   #0x2700,%sr
+#ifdef CONFIG_INIT_LCD
+        movel   #splash_bits, 0xfffffA00 /* LSSA */
+        moveb   #0x28,   0xfffffA05     /* LVPW */
+        movew   #0x280,  0xFFFFFa08     /* LXMAX */
+        movew   #0x1df,  0xFFFFFa0a     /* LYMAX */
+        moveb   #0,      0xfffffa29     /* LBAR */
+        moveb   #0,      0xfffffa25     /* LPXCD */
+        moveb   #0x08,   0xFFFFFa20     /* LPICF */
+        moveb   #0x01,   0xFFFFFA21     /* -ve pol */
+        moveb   #0x81,   0xfffffA27     /* LCKCON */
+        movew   #0xff00, 0xfffff412     /* LCD pins */
+#endif
+        moveal  #__ramend-CONFIG_MEMORY_RESERVE*0x100000 - 0x10, %sp
+        movew   #32767, %d0  /* PLL settle wait loop */
+1:      subq    #1, %d0
+        bne     1b
+
+        /* Copy data segment from ROM to RAM */
+        moveal  #_etext, %a0
+        moveal  #_sdata, %a1
+        moveal  #_edata, %a2
+
+        /* Copy %a0 to %a1 until %a1 == %a2 */
+1:      movel   %a0@+, %a1@+
+        cmpal   %a1, %a2
+        bhi     1b
+
+        moveal  #_sbss, %a0
+        moveal  #_ebss, %a1
+        /* Copy 0 to %a0 until %a0 == %a1 */
+        
+1:
+        clrl    %a0@+
+        cmpal   %a0, %a1
+        bhi     1b
+
+        movel   #_sdata, %d0    
+        movel   %d0,    _rambase        
+        movel   #_ebss,  %d0
+        movel   %d0,    _ramstart
+        movel   #__ramend-CONFIG_MEMORY_RESERVE*0x100000, %d0
+        movel   %d0,    _ramend
+        movel   #__ramvec,      %d0
+        movel   %d0,    _ramvec
+        
+/*
+ * load the current task pointer and stack
+ */
+        lea     init_thread_union, %a0
+        lea     0x2000(%a0), %sp
+
+1:      jsr     start_kernel
+        bra 1b
+_exit:
+
+        jmp     _exit
+
+
+putc:
+        moveb   %d7,0xfffff907
+1:
+        movew   0xfffff906, %d7
+        andw    #0x2000, %d7
+        beq     1b
+        rts
+
+        .data
+env:
+        .long   0
+        .text
+