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Searched refs:DRAM (Results 1 – 25 of 221) sorted by relevance

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/openbmc/u-boot/drivers/ram/aspeed/
H A DKconfig76 prompt "DDR4 DRAM side ODT"
80 bool "DDR4 DRAM side ODT 80 ohm"
83 select DDR4 DRAM side ODT 80 ohm
86 bool "DDR4 DRAM side ODT 60 ohm"
89 select DDR4 DRAM side ODT 60 ohm
92 bool "DDR4 DRAM side ODT 48 ohm"
95 select DDR4 DRAM side ODT 48 ohm
98 bool "DDR4 DRAM side ODT 40 ohm"
101 select DDR4 DRAM side ODT 40 ohm
105 prompt "DDR4 DRAM output driver impedance"
[all …]
/openbmc/linux/Documentation/devicetree/bindings/memory-controllers/
H A Drockchip,rk3399-dmc.yaml130 When the DRAM type is DDR3, this parameter defines the ODT disable
132 the ODT on the DRAM side and controller side are both disabled.
138 When the DRAM type is DDR3, this parameter defines the DRAM side drive
146 When the DRAM type is DDR3, this parameter defines the DRAM side ODT
180 ODT on the DRAM side and controller side are both disabled.
186 When the DRAM type is LPDDR3, this parameter defines the DRAM side drive
194 When the DRAM type is LPDDR3, this parameter defines the DRAM side ODT
227 the ODT on the DRAM side and controller side are both disabled.
233 When the DRAM type is LPDDR4, this parameter defines the DRAM side drive
241 When the DRAM type is LPDDR4, this parameter defines the DRAM side ODT on
[all …]
/openbmc/u-boot/board/tqc/tqma6/
H A DKconfig17 i.MX6 CPU type and DRAM
23 select TQMa6Q / TQMa6D with i.MX6Q/D and 1GiB DRAM
29 select TQMa6DL with i.MX6DL and 1GiB DRAM
35 select TQMa6S with i.MX6S and 512 MiB DRAM
/openbmc/linux/Documentation/hid/
H A Damd-sfh-hid.rst60 on that allocates the DRAM address for each and every sensor and passes it to MP2-PCIe driver. On
72 2. Data transfer via DRAM.
77 the PCI layer. MP2 firmware writes the command output to the access DRAM memory which the client
78 layer has allocated. Firmware always writes minimum of 32 bytes into DRAM. So as a protocol driver
79 shall allocate minimum of 32 bytes DRAM space.
103 | | | Allocate the DRAM | Enable |
136 | | | Read the DRAM data for| | |
/openbmc/u-boot/board/buffalo/lsxl/
H A Dkwbimage-lschl.cfg112 # bit0: 0, DRAM DLL enabled
113 # bit1: 1, DRAM drive strength reduced
120 # bit12: 0, DRAM output buffer enabled
179 # bit3-0: 0b0000, (read) M_ODT[0] is not asserted during read from DRAM
180 # bit7-4: 0b0000, (read) M_ODT[1] is not asserted during read from DRAM
182 # bit19-16: 0b1100, (write) M_ODT[0] is asserted during write to DRAM CS2, CS3
183 # bit23-20: 0b0011, (write) M_ODT[1] is asserted during write to DRAM CS0, CS1
194 # bit3-0: 0b1111, internal ODT is asserted during read from DRAM bank 0-3
195 # bit7-4: 0b0000, internal ODT is not asserted during write to DRAM bank 0-3
H A Dkwbimage-lsxhl.cfg112 # bit0: 0, DRAM DLL enabled
113 # bit1: 1, DRAM drive strength reduced
120 # bit12: 0, DRAM output buffer enabled
179 # bit3-0: 0b0000, (read) M_ODT[0] is not asserted during read from DRAM
180 # bit7-4: 0b0000, (read) M_ODT[1] is not asserted during read from DRAM
182 # bit19-16: 0b0001, (write) M_ODT[0] is asserted during write to DRAM CS0
183 # bit23-20: 0b0000, (write) M_ODT[1] is not asserted during write to DRAM
194 # bit3-0: 0b1111, internal ODT is asserted during read from DRAM bank 0-3
195 # bit7-4: 0b0000, internal ODT is not asserted during write to DRAM bank 0-3
/openbmc/bmcweb/redfish-core/include/generated/enums/
H A Dmemory.hpp10 DRAM, enumerator
73 DRAM, enumerator
113 {MemoryType::DRAM, "DRAM"},
176 {MemoryMedia::DRAM, "DRAM"},
/openbmc/linux/drivers/memory/tegra/
H A DKconfig22 Tegra20 chips. The EMC controls the external DRAM on the board.
34 Tegra30 chips. The EMC controls the external DRAM on the board.
46 Tegra124 chips. The EMC controls the external DRAM on the board.
60 Tegra210 chips. The EMC controls the external DRAM on the board.
/openbmc/u-boot/board/d-link/dns325/
H A Dkwbimage.cfg103 # bit0: 0, DRAM DLL enabled
104 # bit1: 0, DRAM drive strength normal
111 # bit12: 0, DRAM output buffer enabled
161 # bit3-0: 0b0000, (read) M_ODT[0] is not asserted during read from DRAM
162 # bit7-4: 0b0000, (read) M_ODT[1] is not asserted during read from DRAM
164 # bit19-16: 0b0011, (write) M_ODT[0] is asserted during write to DRAM CS0 and CS1
165 # bit23-20: 0b0000, (write) M_ODT[1] is not asserted during write to DRAM
174 # bit3-0: 0b0011, internal ODT is asserted during read from DRAM bank 0-1
175 # bit7-4: 0b0000, internal ODT is not asserted during write to DRAM bank 0-4
/openbmc/u-boot/doc/mvebu/
H A Darmada-8k-memory.txt13 0x00000000 0xEFFFFFFF DRAM
55 0x100000000 <DRAM Size>-1 DRAM
/openbmc/u-boot/arch/arm/mach-tegra/tegra210/
H A DKconfig10 E2220-1170 is a Tegra210 bringup board with onboard SoC, DRAM,
19 board. The combination contains SoC, DRAM, eMMC, SD card slot,
28 to a P2597 I/O board. The combination contains SoC, DRAM, eMMC, SD
/openbmc/linux/Documentation/devicetree/bindings/clock/
H A Dallwinner,sun4i-a10-pll5-clk.yaml7 title: Allwinner A10 DRAM PLL
19 The first output is the DRAM clock output, the second is meant
/openbmc/u-boot/board/Marvell/openrd/
H A Dkwbimage.cfg134 # bit3-0: 0010, (read) M_ODT[0] is asserted during read from DRAM CS1
135 # bit7-4: 0001, (read) M_ODT[1] is asserted during read from DRAM CS0
136 # bit19-16: 0010, (write) M_ODT[0] is asserted during write to DRAM CS1.
137 # bit23-20: 0001, (write) M_ODT[1] is asserted during write to DRAM CS0.
141 # bit3-0: 1111, internal ODT is asserted during read from DRAM bank 0-3
/openbmc/linux/sound/isa/gus/
H A Dgus_dram.c28 outsb(GUSP(gus, DRAM), buffer, size1); in snd_gus_dram_poke()
64 insb(GUSP(gus, DRAM), buffer, size1); in snd_gus_dram_peek()
/openbmc/u-boot/lib/optee/
H A DKconfig21 The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE
28 The base address of pre-allocated Trust Zone DRAM for
/openbmc/linux/Documentation/devicetree/bindings/firmware/
H A Dnvidia,tegra210-bpmp.txt6 (suspend to ram), and also offloading DRAM memory clock scaling on
23 - #clock-cells : Should be 1 for platforms where DRAM clock control is
/openbmc/linux/drivers/memory/samsung/
H A DKconfig19 Frequency Scaling in DMC and DRAM. It also supports changing timings
20 of DRAM running with different frequency. The timings are calculated
/openbmc/linux/Documentation/devicetree/bindings/arm/sunxi/
H A Dallwinner,sun4i-a10-mbus.yaml51 - description: DRAM controller/PHY registers
63 - description: DRAM controller/PHY module clock
64 - description: Register bus clock, shared by MBUS and DRAM
/openbmc/u-boot/board/LaCie/netspace_v2/
H A Dkwbimage-ns2l.cfg132 # bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
133 # bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
141 # bit3-0: 1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
142 # bit7-4: 1, ODT0Wr, Internal ODT asserted during write to DRAM bank0
H A Dkwbimage.cfg132 # bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
133 # bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
141 # bit3-0: 1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
142 # bit7-4: 1, ODT0Wr, Internal ODT asserted during write to DRAM bank0
H A Dkwbimage-is2.cfg132 # bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
133 # bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
141 # bit3-0: 1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
142 # bit7-4: 1, ODT0Wr, Internal ODT asserted during write to DRAM bank0
/openbmc/u-boot/board/keymile/km_arm/
H A Dkwbimage.cfg143 # bit3-0: 0, ODT0Rd, MODT[0] asserted during read from DRAM CS0
144 # bit19-16:0, ODT0Wr, MODT[0] asserted during write to DRAM CS0
152 # bit3-0: F, ODT0Rd, Internal ODT asserted during read from DRAM bank0
153 # bit7-4: 0, ODT0Wr, Internal ODT asserted during write to DRAM bank0
/openbmc/u-boot/board/LaCie/net2big_v2/
H A Dkwbimage.cfg132 # bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
133 # bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
141 # bit3-0: 1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
142 # bit7-4: 1, ODT0Wr, Internal ODT asserted during write to DRAM bank0
/openbmc/u-boot/board/cloudengines/pogo_e02/
H A Dkwbimage.cfg138 # bit3-0: 2, ODT0Rd, MODT[0] asserted during read from DRAM CS1
139 # bit7-4: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
140 # bit19-16:2, ODT0Wr, MODT[0] asserted during write to DRAM CS1
141 # bit23-20:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
/openbmc/u-boot/board/raidsonic/ib62x0/
H A Dkwbimage.cfg135 # bit3-0: ODT0Rd, MODT[0] asserted during read from DRAM CS1
136 # bit7-4: ODT0Rd, MODT[0] asserted during read from DRAM CS0
137 # bit19-16:2, ODT0Wr, MODT[0] asserted during write to DRAM CS1
138 # bit23-20:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0

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