1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index 46f159cf589e..73ec9a6db0b1 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -113,6 +113,8 @@ enum ppc_sys_devices {
         MPC8xx_CPM_USB,
 };
 
+#define PPC_PIN_SIZE    (24 * 1024 * 1024)      /* 24Mbytes of data pinned */
+
 #ifndef BOARD_CHIP_NAME
 #define BOARD_CHIP_NAME ""
 #endif