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authorBecky Bruce <becky.bruce@freescale.com>2008-11-03 15:44:01 -0600
committerJon Loeliger <jdl@freescale.com>2008-11-04 10:58:50 -0600
commit1266df887781c779deaf6d05eea2ef90a470cb34 (patch)
treee38395f12d4705cc9afc4c25030e4f837e86279a /cpu/mpc86xx/cpu_init.c
parentb5431560682d8f318fbc49db87cfe13ab41d2ee4 (diff)
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powerpc: change 86xx SMP boot method
We put the bootpg for the secondary cpus into memory and use BPTR to get to it. This is a step towards converting to the ePAPR boot methodology. Also, the code is written to deal properly with more than 4GB of RAM. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Diffstat (limited to 'cpu/mpc86xx/cpu_init.c')
-rw-r--r--cpu/mpc86xx/cpu_init.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c
index 4ab88f0..06f179c 100644
--- a/cpu/mpc86xx/cpu_init.c
+++ b/cpu/mpc86xx/cpu_init.c
@@ -31,6 +31,7 @@
#include <mpc86xx.h>
#include <asm/mmu.h>
#include <asm/fsl_law.h>
+#include "mp.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -121,6 +122,9 @@ void cpu_init_f(void)
*/
int cpu_init_r(void)
{
+#if (CONFIG_NUM_CPUS > 1)
+ setup_mp();
+#endif
return 0;
}