powerpc: Remove warm reset entry point

[karo-tx-uboot.git] / arch / powerpc / cpu / mpc83xx / start.S

diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S
index c7d85a878ec547c6bf3e08a7b16c4fa244a5fb5c..bdce91581cd8664e65212b6248aa65d9fdccbc71 100644 (file)
--- a/arch/powerpc/cpu/mpc83xx/start.S
+++ b/arch/powerpc/cpu/mpc83xx/start.S
@@ -183,22 +183,9 @@ ppcDWload:
 
        .globl  _start
 _start: /* time t 0 */
-       li      r21, BOOTFLAG_COLD  /* Normal Power-On: Boot from FLASH*/
-       nop
-       b       boot_cold
-
-       . = EXC_OFF_SYS_RESET + 0x10
-
-       .globl  _start_warm
-_start_warm:
-       li      r21, BOOTFLAG_WARM      /* Software reboot      */
-       b       boot_warm
-
-
-boot_cold: /* time t 3 */
        lis     r4, CONFIG_DEFAULT_IMMR@h
        nop
-boot_warm: /* time t 5 */
+
        mfmsr   r5                      /* save msr contents    */
 
        /* 83xx manuals prescribe a specific sequence for updating IMMRBAR. */
@@ -302,11 +289,11 @@ in_flash:
        /* run low-level CPU init code (in Flash)*/
        bl      cpu_init_f
 
-       /* r3: BOOTFLAG */
-       mr      r3, r21
        /* run 1st part of board init code (in Flash)*/
        bl      board_init_f
 
+       /* NOTREACHED - board_init_f() does not return */
+
 #ifndef CONFIG_NAND_SPL
 /*
  * Vector Table