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authorTang Yuantian <yuantian.tang@freescale.com>2014-04-17 15:33:45 +0800
committerYork Sun <yorksun@freescale.com>2014-04-22 17:58:49 -0700
commit5303a3dea95227f940440a7a4101dfbb76959682 (patch)
treeb84a4b0a7a48f522bbf82a5ca6df071992a22289 /board/freescale/t104xrdb
parent48f6a9a2bfffb77d00444865b40681aa5b41c6c7 (diff)
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mpc85xx: Add deep sleep support on T104xRDB
Add deep sleep support on T104xRDB platforms. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'board/freescale/t104xrdb')
-rw-r--r--board/freescale/t104xrdb/t104xrdb.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/board/freescale/t104xrdb/t104xrdb.c b/board/freescale/t104xrdb/t104xrdb.c
index b48133a..fb5b849 100644
--- a/board/freescale/t104xrdb/t104xrdb.c
+++ b/board/freescale/t104xrdb/t104xrdb.c
@@ -17,6 +17,7 @@
#include <asm/fsl_portals.h>
#include <asm/fsl_liodn.h>
#include <fm_eth.h>
+#include <asm/mpc85xx_gpio.h>
#include "t104xrdb.h"
#include "cpld.h"
@@ -104,3 +105,12 @@ void ft_board_setup(void *blob, bd_t *bd)
fdt_fixup_fman_ethernet(blob);
#endif
}
+
+#ifdef CONFIG_DEEP_SLEEP
+void board_mem_sleep_setup(void)
+{
+ /* Disable MCKE isolation */
+ gpio_set_value(2, 0);
+ udelay(1);
+}
+#endif