aboutsummaryrefslogtreecommitdiffstats
path: root/arch/ppc/syslib/ibm440gx_common.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ppc/syslib/ibm440gx_common.c')
-rw-r--r--arch/ppc/syslib/ibm440gx_common.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/ppc/syslib/ibm440gx_common.c b/arch/ppc/syslib/ibm440gx_common.c
index a7dd55f1c63e..f6cc16888527 100644
--- a/arch/ppc/syslib/ibm440gx_common.c
+++ b/arch/ppc/syslib/ibm440gx_common.c
@@ -2,7 +2,7 @@
2 * PPC440GX system library 2 * PPC440GX system library
3 * 3 *
4 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> 4 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
5 * Copyright (c) 2003, 2004 Zultys Technologies 5 * Copyright (c) 2003 - 2006 Zultys Technologies
6 * 6 *
7 * This program is free software; you can redistribute it and/or modify it 7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the 8 * under the terms of the GNU General Public License as published by the
@@ -282,3 +282,14 @@ int ibm440gx_show_cpuinfo(struct seq_file *m){
282 return 0; 282 return 0;
283} 283}
284 284
285void __init ibm440gx_platform_init(unsigned long r3, unsigned long r4,
286 unsigned long r5, unsigned long r6,
287 unsigned long r7)
288{
289 /* Erratum 440_43 workaround, disable L1 cache parity checking */
290 if (!strcmp(cur_cpu_spec->cpu_name, "440GX Rev. C") ||
291 !strcmp(cur_cpu_spec->cpu_name, "440GX Rev. F"))
292 mtspr(SPRN_CCR1, mfspr(SPRN_CCR1) | CCR1_DPC);
293
294 ibm44x_platform_init(r3, r4, r5, r6, r7);
295}