1 files changed, 0 insertions, 137 deletions

diff --git a/arch/ppc/boot/simple/head.S b/arch/ppc/boot/simple/head.S
deleted file mode 100644
index 1b4d7b1d4ec1..000000000000
--- a/arch/ppc/boot/simple/head.S
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Initial board bringup code for many different boards.
- *
- * Author: Tom Rini
- *         trini@mvista.com
- * Derived from arch/ppc/boot/prep/head.S (Cort Dougan, many others).
- *
- * 2001-2004 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <asm/reg.h>
-#include <asm/cache.h>
-#include <asm/ppc_asm.h>
-
-        .text
-
-/*
- *      Begin at some arbitrary location in RAM or Flash
- *        Initialize core registers
- *        Configure memory controller (Not executing from RAM)
- *      Move the boot code to the link address (8M)
- *        Setup C stack
- *        Initialize UART
- *      Decompress the kernel to 0x0
- *      Jump to the kernel entry
- *
- */
-
-        .globl  start
-start:
-        bl      start_
-#ifdef CONFIG_IBM_OPENBIOS
-        /* The IBM "Tree" bootrom knows that the address of the bootrom
-         * read only structure is 4 bytes after _start.
-         */
-        .long   0x62726f6d              # structure ID - "brom"
-        .long   0x5f726f00              #              - "_ro\0"
-        .long   1                       # structure version
-        .long   bootrom_cmdline         # address of *bootrom_cmdline
-#endif
-
-start_:
-#ifdef CONFIG_FORCE
-        /* We have some really bad firmware.  We must disable the L1
-         * icache/dcache now or the board won't boot.
-         */
-        li      r4,0x0000
-        isync
-        mtspr   SPRN_HID0,r4
-        sync
-        isync
-#endif
-
-#if defined(CONFIG_MBX) || defined(CONFIG_RPX8260) || defined(CONFIG_PPC_PREP)
-        mr      r29,r3  /* On the MBX860, r3 is the board info pointer.
-                         * On the RPXSUPER, r3 points to the NVRAM
-                         * configuration keys.
-                         * On PReP, r3 is the pointer to the residual data.
-                         */
-#endif
-
-#if defined(CONFIG_XILINX_VIRTEX_4_FX)
-        /* PPC errata 213: only for Virtex-4 FX */
-        mfccr0  0
-        oris    0,0,0x50000000@h
-        mtccr0  0
-#endif
-
-        mflr    r3      /* Save our actual starting address. */
-
-        /* The following functions we call must not modify r3 or r4.....
-        */
-#ifdef CONFIG_6xx
-        /* On PReP we must look at the OpenFirmware pointer and sanity
-         * test it.  On other platforms, we disable the MMU right now
-         * and other bits.
-         */
-#ifdef CONFIG_PPC_PREP
-/*
- * Save the OF pointer to r25, but only if the entry point is in a sane
- * location; if not we store 0.  If there is no entry point, or it is
- * invalid, we establish the default MSR value immediately.  Otherwise,
- * we defer doing that, to allow OF functions to be called, until we
- * begin uncompressing the kernel.
- */
-        lis     r8,0x0fff               /* r8 = 0x0fffffff */
-        ori     r8,r8,0xffff
-
-        subc    r8,r8,r5                /* r8 = (r5 <= r8) ? ~0 : 0 */
-        subfe   r8,r8,r8
-        nand    r8,r8,r8
-
-        and.    r5,r5,r8                /* r5 will be cleared if (r5 > r8) */
-        bne+    haveOF
-
-        li      r8,MSR_IP|MSR_FP        /* Not OF: set MSR immediately */
-        mtmsr   r8
-        isync
-haveOF:
-        mr      r25,r5
-#else
-        bl      disable_6xx_mmu
-#endif
-        bl      disable_6xx_l1cache
-
-        CLEAR_CACHES
-#endif
-
-#ifdef CONFIG_8xx
-        mfmsr   r8              /* Turn off interrupts */
-        li      r9,0
-        ori     r9,r9,MSR_EE
-        andc    r8,r8,r9
-        mtmsr   r8
-
-        /* We do this because some boot roms don't initialize the
-         * processor correctly. Don't do this if you want to debug
-         * using a BDM device.
-         */
-        li      r4,0            /* Zero DER to prevent FRZ */
-        mtspr   SPRN_DER,r4
-#endif
-
-#if defined(CONFIG_MBX) || defined(CONFIG_RPX8260) || defined(CONFIG_PPC_PREP)
-        mr      r4,r29  /* put the board info pointer where the relocate
-                         * routine will find it
-                         */
-#endif
-
-        /* Get the load address.
-        */
-        subi    r3, r3, 4       /* Get the actual IP, not NIP */
-        b       relocate
-