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Diffstat (limited to 'cpu/mpc86xx/cpu_init.c')
-rw-r--r--cpu/mpc86xx/cpu_init.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c
index 78ba1ea..1fda3fe 100644
--- a/cpu/mpc86xx/cpu_init.c
+++ b/cpu/mpc86xx/cpu_init.c
@@ -26,8 +26,10 @@
* cpu_init.c - low level cpu init
*/
+#include <config.h>
#include <common.h>
#include <mpc86xx.h>
+#include <asm/mmu.h>
#include <asm/fsl_law.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -121,3 +123,26 @@ int cpu_init_r(void)
{
return 0;
}
+
+/* Set up BAT registers */
+void setup_bats(void)
+{
+ write_bat(DBAT0, CFG_DBAT0U, CFG_DBAT0L);
+ write_bat(IBAT0, CFG_IBAT0U, CFG_IBAT0L);
+ write_bat(DBAT1, CFG_DBAT1U, CFG_DBAT1L);
+ write_bat(IBAT1, CFG_IBAT1U, CFG_IBAT1L);
+ write_bat(DBAT2, CFG_DBAT2U, CFG_DBAT2L);
+ write_bat(IBAT2, CFG_IBAT2U, CFG_IBAT2L);
+ write_bat(DBAT3, CFG_DBAT3U, CFG_DBAT3L);
+ write_bat(IBAT3, CFG_IBAT3U, CFG_IBAT3L);
+ write_bat(DBAT4, CFG_DBAT4U, CFG_DBAT4L);
+ write_bat(IBAT4, CFG_IBAT4U, CFG_IBAT4L);
+ write_bat(DBAT5, CFG_DBAT5U, CFG_DBAT5L);
+ write_bat(IBAT5, CFG_IBAT5U, CFG_IBAT5L);
+ write_bat(DBAT6, CFG_DBAT6U, CFG_DBAT6L);
+ write_bat(IBAT6, CFG_IBAT6U, CFG_IBAT6L);
+ write_bat(DBAT7, CFG_DBAT7U, CFG_DBAT7L);
+ write_bat(IBAT7, CFG_IBAT7U, CFG_IBAT7L);
+
+ return;
+}