Message ID | 1397720026-17849-2-git-send-email-Yuantian.Tang@freescale.com |
---|---|
State | Accepted |
Delegated to: | York Sun |
Headers | show |
On 04/17/2014 12:33 AM, Tang Yuantian wrote: > From: Tang Yuantian <yuantian.tang@freescale.com> > > Add deep sleep support on T104xRDB platforms. > > Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> > --- Applied to u-boot-mpc85xx/master, thanks. York
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