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ARM: DRA72x: DDR3: Fix EMIF timings for 666MHz clock
DDR3 timing and latency paramenters were not configured correctly for 666MHz. Fixing the timing and latency values according to Data sheet. This fixes the random crashes seen on DRA72-evm. Signed-off-by: Angela Stegmaier <angelabaker@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
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1 changed files with 8 additions and 8 deletions
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@ -186,18 +186,18 @@ const struct emif_regs emif_2_regs_ddr3_532_mhz_1cs_dra_es1 = {
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};
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const struct emif_regs emif_1_regs_ddr3_666_mhz_1cs_dra_es1 = {
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.sdram_config_init = 0x61851AB2,
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.sdram_config = 0x61851AB2,
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.sdram_config_init = 0x61862B32,
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.sdram_config = 0x61862B32,
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.sdram_config2 = 0x08000000,
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.ref_ctrl = 0x00001035,
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.sdram_tim1 = 0xCCCF36B3,
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.sdram_tim2 = 0x308F7FDA,
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.sdram_tim3 = 0x027F88A8,
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.ref_ctrl = 0x0000144A,
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.sdram_tim1 = 0xD113781C,
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.sdram_tim2 = 0x308F7FE3,
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.sdram_tim3 = 0x009F86A8,
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.read_idle_ctrl = 0x00050000,
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.zq_config = 0x0007190B,
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.temp_alert_config = 0x00000000,
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.emif_ddr_phy_ctlr_1_init = 0x0024400A,
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.emif_ddr_phy_ctlr_1 = 0x0024400A,
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.emif_ddr_phy_ctlr_1_init = 0x0E24400D,
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.emif_ddr_phy_ctlr_1 = 0x0E24400D,
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.emif_ddr_ext_phy_ctrl_1 = 0x10040100,
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.emif_ddr_ext_phy_ctrl_2 = 0x00A400A4,
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.emif_ddr_ext_phy_ctrl_3 = 0x00A900A9,
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