ppc/85xx: Fix enabling of L2 cache

[u-boot] / cpu / mpc85xx / release.S

diff --git a/cpu/mpc85xx/release.S b/cpu/mpc85xx/release.S
index fbefc2c31e1784bde7dfe9cdf5856b8447604ddb..ecbd0d585770474704224a422a04d445caca8eff 100644 (file)
--- a/cpu/mpc85xx/release.S
+++ b/cpu/mpc85xx/release.S
@@ -1,3 +1,26 @@
+/*
+ * Copyright 2008-2009 Freescale Semiconductor, Inc.
+ * Kumar Gala <kumar.gala@freescale.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
+ */
+
 #include <config.h>
 #include <mpc85xx.h>
 #include <version.h>
@@ -79,7 +102,8 @@ __secondary_start_page:
 #ifdef CONFIG_BACKSIDE_L2_CACHE
        /* Enable/invalidate the L2 cache */
        msync
-       lis     r3,L2CSR0_L2FI@h
+       lis     r3,(L2CSR0_L2FI|L2CSR0_L2LFC)@h
+       ori     r3,r3,(L2CSR0_L2FI|L2CSR0_L2LFC)@l
        mtspr   SPRN_L2CSR0,r3
 1:
        mfspr   r3,SPRN_L2CSR0
@@ -145,6 +169,9 @@ __secondary_start_page:
        bne     2b
        isync
 
+       /* setup IVORs to match fixed offsets */
+#include "fixed_ivor.S"
+
        /* get the upper bits of the addr */
        lwz     r11,ENTRY_ADDR_UPPER(r10)
 
@@ -203,7 +230,7 @@ __secondary_start_page:
        .align L1_CACHE_SHIFT
        .globl __spin_table
 __spin_table:
-       .space CONFIG_NUM_CPUS*ENTRY_SIZE
+       .space CONFIG_MAX_CPUS*ENTRY_SIZE
 
        /* Fill in the empty space.  The actual reset vector is
         * the last word of the page */