The wake up ARP feature need use the memory to process
wake up packet, we enable auto self refresh to support it.
Signed-off-by: Dave Liu <[EMAIL PROTECTED]>
---
board/freescale/mpc8536ds/ddr.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/board/freescale/mpc8536ds/ddr.c b/board/freescale/mpc8536ds/ddr.c
index 3135d6d..2bad787 100644
--- a/board/freescale/mpc8536ds/ddr.c
+++ b/board/freescale/mpc8536ds/ddr.c
@@ -79,4 +79,10 @@ void fsl_ddr_board_options(memctl_options_t *popts,
* - number of DIMMs installed
*/
popts->half_strength_driver_enable = 0;
+
+ /*
+ * For wake up arp feature, we need enable auto self refresh
+ */
+ popts->auto_self_refresh_en = 1;
+ popts->sr_it = 0x6;
}
--
1.5.4
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