diff options
Diffstat (limited to 'bsps/arm/atsam/start/sdram-config.c')
| -rw-r--r-- | bsps/arm/atsam/start/sdram-config.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/bsps/arm/atsam/start/sdram-config.c b/bsps/arm/atsam/start/sdram-config.c index a2f1158377..f4244e1545 100644 --- a/bsps/arm/atsam/start/sdram-config.c +++ b/bsps/arm/atsam/start/sdram-config.c @@ -38,7 +38,8 @@ const struct BOARD_Sdram_Config BOARD_Sdram_Config = { | SDRAMC_CR_TRAS(9) /* Command period (ACT to PRE) 42ns min */ | SDRAMC_CR_TXSR(15U), /* Exit self-refresh to active time 70ns Min */ .sdramc_mdr = SDRAMC_MDR_MD_SDRAM, - .sdramc_cfr1 = SDRAMC_CFR1_UNAL_SUPPORTED | SDRAMC_CFR1_TMRD(2) + .sdramc_cfr1 = SDRAMC_CFR1_UNAL_SUPPORTED | SDRAMC_CFR1_TMRD(2), + .sdramc_lpr = 0 }; #elif defined ATSAM_SDRAM_IS42S16320F_7BL @@ -71,7 +72,8 @@ const struct BOARD_Sdram_Config BOARD_Sdram_Config = { | SDRAMC_CR_TXSR(CLOCK_CYCLES_FROM_NS_MIN(67)), .sdramc_mdr = SDRAMC_MDR_MD_SDRAM, .sdramc_cfr1 = SDRAMC_CFR1_UNAL_SUPPORTED | - SDRAMC_CFR1_TMRD(CLOCK_CYCLES_FROM_NS_MIN(14)) + SDRAMC_CFR1_TMRD(CLOCK_CYCLES_FROM_NS_MIN(14)), + .sdramc_lpr = 0 }; #elif defined ATSAM_SDRAM_MT48LC16M16A2P_6A @@ -104,7 +106,8 @@ const struct BOARD_Sdram_Config BOARD_Sdram_Config = { | SDRAMC_CR_TXSR(9), .sdramc_mdr = SDRAMC_MDR_MD_SDRAM, .sdramc_cfr1 = SDRAMC_CFR1_UNAL_SUPPORTED | - SDRAMC_CFR1_TMRD(2) + SDRAMC_CFR1_TMRD(2), + .sdramc_lpr = 0 }; #elif ATSAM_MCK == 123000000 @@ -124,7 +127,8 @@ const struct BOARD_Sdram_Config BOARD_Sdram_Config = { | SDRAMC_CR_TXSR(9), .sdramc_mdr = SDRAMC_MDR_MD_SDRAM, .sdramc_cfr1 = SDRAMC_CFR1_UNAL_SUPPORTED | - SDRAMC_CFR1_TMRD(2) + SDRAMC_CFR1_TMRD(2), + .sdramc_lpr = 0 }; #else /* ATSAM_MCK unknown */ |