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Searched refs:dtr0 (Results 1 – 2 of 2) sorted by relevance

/openbmc/u-boot/arch/x86/cpu/quark/
H A Dsmc.c68 u32 dtr0, dtr1, dtr2, dtr3, dtr4; in prog_ddr_timing_control() local
76 dtr0 = msg_port_read(MEM_CTLR, DTR0); in prog_ddr_timing_control()
98 dtr0 &= ~DTR0_DFREQ_MASK; in prog_ddr_timing_control()
99 dtr0 |= mrc_params->ddr_speed; in prog_ddr_timing_control()
100 dtr0 &= ~DTR0_TCL_MASK; in prog_ddr_timing_control()
102 dtr0 |= ((tcl - 5) << 12); in prog_ddr_timing_control()
103 dtr0 &= ~DTR0_TRP_MASK; in prog_ddr_timing_control()
104 dtr0 |= ((trp - 5) << 4); /* 5 bit DRAM Clock */ in prog_ddr_timing_control()
105 dtr0 &= ~DTR0_TRCD_MASK; in prog_ddr_timing_control()
106 dtr0 |= ((trcd - 5) << 8); /* 5 bit DRAM Clock */ in prog_ddr_timing_control()
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/openbmc/u-boot/arch/arm/include/asm/arch-sunxi/
H A Ddram_sun4i.h32 u32 dtr0; /* 0x9c data training register 0 */ member