@@ -23,6 +23,8 @@
#include <linux/types.h>
+struct l2x0_regs;
+
struct outer_cache_fns {
void (*inv_range)(unsigned long, unsigned long);
void (*clean_range)(unsigned long, unsigned long);
@@ -36,6 +38,7 @@ struct outer_cache_fns {
/* This is an ARM L2C thing */
void (*write_sec)(unsigned long, unsigned);
+ void (*configure)(const struct l2x0_regs *);
};
extern struct outer_cache_fns outer_cache;
@@ -110,6 +110,11 @@ static inline void l2c_unlock(void __iomem *base, unsigned num)
static void l2c_configure(void __iomem *base)
{
+ if (outer_cache.configure) {
+ outer_cache.configure(&l2x0_saved_regs);
+ return;
+ }
+
if (l2x0_data->configure)
l2x0_data->configure(base);
@@ -910,6 +915,7 @@ static int __init __l2c_init(const struct l2c_init_data *data,
fns = data->outer_cache;
fns.write_sec = outer_cache.write_sec;
+ fns.configure = outer_cache.configure;
if (data->fixup)
data->fixup(l2x0_base, cache_id, &fns);