/*
- * arch/ppc/boot/simple/head.S
- *
* Initial board bringup code for many different boards.
*
* Author: Tom Rini
*/
li r4,0x0000
isync
- mtspr HID0,r4
+ mtspr SPRN_HID0,r4
sync
isync
#endif
*/
#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.....
mtspr SPRN_DER,r4
#endif
-#ifdef CONFIG_REDWOOD_4
- /* All of this Redwood 4 stuff will soon disappear when the
- * boot rom is straightened out.
- */
- mr r29, r3 /* Easier than changing the other code */
- bl HdwInit
- mr r3, r29
-#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
-#ifdef CONFIG_EV64260
- /* Move 64260's base regs & CS window for external UART */
- bl ev64260_init
-#endif
-
/* Get the load address.
*/
subi r3, r3, 4 /* Get the actual IP, not NIP */