ppc/85xx: Map boot page guarded for MP boot

[u-boot] / cpu / arm925t / cpu.c

diff --git a/cpu/arm925t/cpu.c b/cpu/arm925t/cpu.c
index cf6a4891019c93e2587f7b9965423667b57edacd..71700bb1751deb28ab645c4d1f790456fee036dc 100644 (file)
--- a/cpu/arm925t/cpu.c
+++ b/cpu/arm925t/cpu.c
@@ -4,7 +4,7 @@
  * Marius Groeger <mgroeger@sysgo.de>
  *
  * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -34,24 +34,8 @@
 #include <arm925t.h>
 #include <asm/system.h>
 
-#ifdef CONFIG_USE_IRQ
-DECLARE_GLOBAL_DATA_PTR;
-#endif
-
 static void cache_flush(void);
 
-int cpu_init (void)
-{
-       /*
-        * setup up stacks if necessary
-        */
-#ifdef CONFIG_USE_IRQ
-       IRQ_STACK_START = _armboot_start - CONFIG_SYS_MALLOC_LEN - CONFIG_SYS_GBL_DATA_SIZE - 4;
-       FIQ_STACK_START = IRQ_STACK_START - CONFIG_STACKSIZE_IRQ;
-#endif
-       return 0;
-}
-
 int cleanup_before_linux (void)
 {
        /*
@@ -80,4 +64,3 @@ static void cache_flush (void)
 
        asm ("mcr p15, 0, %0, c7, c7, 0": :"r" (i));
 }
-