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mpc85xx: Add deep sleep support on T1040QDS
Add deep sleep support on T1040QDS platform. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
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@ -18,6 +18,7 @@
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#include <asm/fsl_portals.h>
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#include <asm/fsl_portals.h>
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#include <asm/fsl_liodn.h>
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#include <asm/fsl_liodn.h>
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#include <fm_eth.h>
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#include <fm_eth.h>
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#include <asm/mpc85xx_gpio.h>
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#include "../common/qixis.h"
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#include "../common/qixis.h"
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#include "t1040qds.h"
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#include "t1040qds.h"
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@ -245,3 +246,14 @@ int board_need_mem_reset(void)
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{
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{
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return 1;
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return 1;
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}
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}
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#ifdef CONFIG_DEEP_SLEEP
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void board_mem_sleep_setup(void)
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{
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/* does not provide HW signals for power management */
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QIXIS_WRITE(pwr_ctl[1], (QIXIS_READ(pwr_ctl[1]) & ~0x2));
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/* Disable MCKE isolation */
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gpio_set_value(2, 0);
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udelay(1);
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}
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#endif
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@ -43,6 +43,10 @@
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#define CONFIG_SYS_BOOK3E_HV /* Category E.HV supported */
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#define CONFIG_SYS_BOOK3E_HV /* Category E.HV supported */
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#define CONFIG_MP /* support multiple processors */
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#define CONFIG_MP /* support multiple processors */
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/* support deep sleep */
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#define CONFIG_DEEP_SLEEP
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#define CONFIG_SILENT_CONSOLE
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#ifndef CONFIG_SYS_TEXT_BASE
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#ifndef CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_TEXT_BASE 0xeff40000
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#define CONFIG_SYS_TEXT_BASE 0xeff40000
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#endif
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#endif
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