From: Tang Yuantian <yuantian.t...@freescale.com>
Add deep sleep support on T104xRDB platforms.
Signed-off-by: Tang Yuantian <yuantian.t...@freescale.com>
---
board/freescale/t104xrdb/t104xrdb.c | 10 ++++++++++
include/configs/T104xRDB.h | 4 ++++
2 files changed, 14 insertions(+)
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
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index eaaf37d..0159b97 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -25,6 +25,10 @@
#define CONFIG_SYS_BOOK3E_HV /* Category E.HV supported */
#define CONFIG_MP /* support multiple processors */
+/* support deep sleep */
+#define CONFIG_DEEP_SLEEP
+#define CONFIG_SILENT_CONSOLE
+
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE 0xeff40000
#endif
--
1.8.5
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