mpc85xx/t1040qds: convert deep sleep to generic board interface

A new deep sleep interface is introduced to support generic
board structure. Converts it to use new interface.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

diff --git a/board/freescale/t1040qds/ddr.c b/board/freescale/t1040qds/ddr.c
index 43f952f..8240240 100644 (file)
--- a/board/freescale/t1040qds/ddr.c
+++ b/board/freescale/t1040qds/ddr.c
@@ -11,6 +11,7 @@
 #include <fsl_ddr_sdram.h>
 #include <fsl_ddr_dimm_params.h>
 #include <asm/fsl_law.h>
+#include <asm/mpc85xx_gpio.h>
 #include "ddr.h"
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -100,6 +101,19 @@ found:
 #endif
 }
 
+#if defined(CONFIG_DEEP_SLEEP)
+void board_mem_sleep_setup(void)
+{
+       void __iomem *qixis_base = (void *)QIXIS_BASE;
+
+       /* does not provide HW signals for power management */
+       clrbits_8(qixis_base + 0x21, 0x2);
+       /* Disable MCKE isolation */
+       gpio_set_value(2, 0);
+       udelay(1);
+}
+#endif
+
 phys_size_t initdram(int board_type)
 {
        phys_size_t dram_size;
@@ -112,5 +126,10 @@ phys_size_t initdram(int board_type)
        dram_size *= 0x100000;
 
        puts("    DDR: ");
+
+#if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD)
+       fsl_dp_resume();
+#endif
+
        return dram_size;
 }

diff --git a/board/freescale/t1040qds/t1040qds.c b/board/freescale/t1040qds/t1040qds.c
index 13285be..eaca57f 100644 (file)
--- a/board/freescale/t1040qds/t1040qds.c
+++ b/board/freescale/t1040qds/t1040qds.c
@@ -19,8 +19,8 @@
 #include <asm/fsl_liodn.h>
 #include <fm_eth.h>
 #include <hwconfig.h>
-#include <asm/mpc85xx_gpio.h>
 
+#include "../common/sleep.h"
 #include "../common/qixis.h"
 #include "t1040qds.h"
 #include "t1040qds_qixis.h"
@@ -115,6 +115,16 @@ static void qe_board_setup(void)
        }
 }
 
+int board_early_init_f(void)
+{
+#if defined(CONFIG_DEEP_SLEEP)
+       if (is_warm_boot())
+               fsl_dp_disable_console();
+#endif
+
+       return 0;
+}
+
 int board_early_init_r(void)
 {
 #ifdef CONFIG_SYS_FLASH_BASE
@@ -281,14 +291,3 @@ int board_need_mem_reset(void)
 {
        return 1;
 }
-
-#ifdef CONFIG_DEEP_SLEEP
-void board_mem_sleep_setup(void)
-{
-       /* does not provide HW signals for power management */
-       QIXIS_WRITE(pwr_ctl[1], (QIXIS_READ(pwr_ctl[1]) & ~0x2));
-       /* Disable MCKE isolation */
-       gpio_set_value(2, 0);
-       udelay(1);
-}
-#endif

diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h
index b70bdfe..5ebc870 100644 (file)
--- a/include/configs/T1040QDS.h
+++ b/include/configs/T1040QDS.h
@@ -47,7 +47,10 @@
 
 /* support deep sleep */
 #define CONFIG_DEEP_SLEEP
+#if defined(CONFIG_DEEP_SLEEP)
 #define CONFIG_SILENT_CONSOLE
+#define CONFIG_BOARD_EARLY_INIT_F
+#endif
 
 #ifndef CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_TEXT_BASE   0xeff40000