PowerPC: drop some 74xx_7xx boards and related code

[karo-tx-uboot.git] / arch / powerpc / cpu / 74xx_7xx / start.S

diff --git a/arch/powerpc/cpu/74xx_7xx/start.S b/arch/powerpc/cpu/74xx_7xx/start.S
index ab9412ad9e2a1b2d48c096e62c6f4f272fa5898d..83937812bd2757c89c64087429bcec9fbfd281d4 100644 (file)
--- a/arch/powerpc/cpu/74xx_7xx/start.S
+++ b/arch/powerpc/cpu/74xx_7xx/start.S
@@ -4,23 +4,7 @@
  *  Copyright (C) 2000,2001,2002 Wolfgang Denk <wd@denx.de>
  *  Copyright (C) 2001  Josh Huber <huber@mclx.com>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*  U-Boot - Startup Code for PowerPC based Embedded Boards
@@ -35,7 +19,6 @@
 #include <asm-offsets.h>
 #include <config.h>
 #include <74xx_7xx.h>
-#include <timestamp.h>
 #include <version.h>
 
 #include <ppc_asm.tmpl>
@@ -45,17 +28,6 @@
 #include <asm/mmu.h>
 #include <asm/u-boot.h>
 
-#if !defined(CONFIG_DB64360) && \
-    !defined(CONFIG_DB64460) && \
-    !defined(CONFIG_CPCI750) && \
-    !defined(CONFIG_P3Mx)
-#include <galileo/gt64260R.h>
-#endif
-
-#ifndef  CONFIG_IDENT_STRING
-#define  CONFIG_IDENT_STRING ""
-#endif
-
 /* We don't want the  MMU yet.
 */
 #undef MSR_KERNEL
@@ -77,7 +49,7 @@
        GOT_ENTRY(transfer_to_handler)
 
        GOT_ENTRY(__init_end)
-       GOT_ENTRY(__bss_end__)
+       GOT_ENTRY(__bss_end)
        GOT_ENTRY(__bss_start)
        END_GOT
 
@@ -89,9 +61,7 @@
        .long   0x27051956              /* U-Boot Magic Number          */
        .globl  version_string
 version_string:
-       .ascii  U_BOOT_VERSION
-       .ascii  " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")"
-       .ascii  CONFIG_IDENT_STRING, "\0"
+       .ascii U_BOOT_VERSION_STRING, "\0"
 
        . = EXC_OFF_SYS_RESET
        .globl  _start
@@ -274,11 +244,7 @@ in_flash:
        stwu    r0, -4(r1)      /* stack backtraces terminate cleanly   */
 
        GET_GOT                 /* initialize GOT access        */
-#if defined(__pic__) && __pic__ == 1
-       /* Needed for upcoming -msingle-pic-base */
-       bl      _GLOBAL_OFFSET_TABLE_@local-4
-       mflr    r30
-#endif
+
        /* run low-level CPU init code     (from Flash) */
        bl      cpu_init_f
        sync
@@ -592,11 +558,6 @@ relocate_code:
        mr      r10, r5         /* Save copy of Destination Address     */
 
        GET_GOT
-#if defined(__pic__) && __pic__ == 1
-       /* Needed for upcoming -msingle-pic-base */
-       bl      _GLOBAL_OFFSET_TABLE_@local-4
-       mflr    r30
-#endif
        mr      r3,  r5                         /* Destination Address  */
        lis     r4, CONFIG_SYS_MONITOR_BASE@h           /* Source      Address  */
        ori     r4, r4, CONFIG_SYS_MONITOR_BASE@l
@@ -731,7 +692,7 @@ in_ram:
         * Now clear BSS segment
         */
        lwz     r3,GOT(__bss_start)
-       lwz     r4,GOT(__bss_end__)
+       lwz     r4,GOT(__bss_end)
 
        cmplw   0, r3, r4
        beq     6f
@@ -744,11 +705,7 @@ in_ram:
        bne     5b
 6:
        mr      r3, r10         /* Destination Address          */
-#if defined(CONFIG_DB64360)    || \
-    defined(CONFIG_DB64460)     || \
-    defined(CONFIG_CPCI750)    || \
-    defined(CONFIG_PPMC7XX)     || \
-    defined(CONFIG_P3Mx)
+#if defined(CONFIG_PPMC7XX)
        mr      r4, r9          /* Use RAM copy of the global data */
 #endif
        bl      after_reloc