| #
e1652d39 |
| 20-Aug-2024 |
Zhihuan He <huan.he@rock-chips.com> |
drivers: ram: rockchip: Send refresh when detecting bank and bg
Change-Id: Idcea7eb5425dbf875376ad98851ea8b94b4be3d9
Signed-off-by: Zhihuan He <huan.he@rock-chips.com>
|
| #
cd88e935 |
| 23-Jun-2021 |
Tang Yun ping <typ@rock-chips.com> |
rk356x: ddr: fix dbw detect bug
Signed-off-by: Tang Yun ping <typ@rock-chips.com>
Change-Id: Ifadad00853eb0ad43a68f12335fd243e6a1bc04b
|
| #
f627cf25 |
| 13-Jan-2021 |
Zhihuan He <huan.he@rock-chips.com> |
drivers: ram: rv1126: add split support
The bigger cap must be in low cpu 16bit.
only support high 16bit row < low 16bit row
Signed-off-by: Zhihuan He <huan.he@rock-chips.com>
Change-Id: I0599f6723
drivers: ram: rv1126: add split support
The bigger cap must be in low cpu 16bit.
only support high 16bit row < low 16bit row
Signed-off-by: Zhihuan He <huan.he@rock-chips.com>
Change-Id: I0599f672376ff074ff5192a4d298394e7c89c29e
show more ...
|
| #
9d5c314b |
| 25-Apr-2021 |
Wesley Yao <wesley.yao@rock-chips.com> |
drivers: ram: rv1126: Support RV1126 DDR3 x8 bus width
sdram_rv1126.c: 22-28 added to ddrconfig calculate.
sdram_rv1126.c: BurstSize & BurstPenalty in NOC are set to 0x1 & 0x4
when x8 bus width
sdra
drivers: ram: rv1126: Support RV1126 DDR3 x8 bus width
sdram_rv1126.c: 22-28 added to ddrconfig calculate.
sdram_rv1126.c: BurstSize & BurstPenalty in NOC are set to 0x1 & 0x4
when x8 bus width
sdram_rv1126.c: When detecting DDR3 capacity, the initial value of bus
width is set to 8. Add detection of x8 bus width through read gate
training
sdram_common.c: When detecting DDR3 die bus width, dbw = x8 if bw == x8
sdram-rv1126-ddr3-detect-xxx.inc: Bus width defaults to x8
Signed-off-by: Wesley Yao <wesley.yao@rock-chips.com>
Change-Id: Ic6a635bcb3a5902f5f7871516dca6ae5de8398fc
show more ...
|
| #
c69667e0 |
| 13-Jan-2021 |
Tang Yun ping <typ@rock-chips.com> |
drivers: ram: sdram_common: add os reg v3 define
Signed-off-by: Tang Yun ping <typ@rock-chips.com>
Change-Id: I2cedcddcebdfd32da113edd1e18d2498b5813e22
|
| #
1a6462e1 |
| 13-Jan-2021 |
Tang Yun ping <typ@rock-chips.com> |
drivers: ram: sdram_common: add 4rank support for sdram_cap_info
Signed-off-by: Tang Yun ping <typ@rock-chips.com>
Change-Id: Icda7bdc73e6c36c1351f0671b374a9d906dafec8
|
| #
de9242dc |
| 04-Nov-2020 |
Tang Yun ping <typ@rock-chips.com> |
drivers: ram: sdram_common: add 4rank support for rk3568
Change-Id: I179ff4ef1f07a881f76ac086c4ab330e3ff82d73
Signed-off-by: Tang Yun ping <typ@rock-chips.com>
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| #
b8dc613c |
| 19-Nov-2019 |
Joseph Chen <chenjh@rock-chips.com> |
Merge branch 'next-dev' into thunder-boot
|
| #
5e6e8f2d |
| 09-Oct-2019 |
YouMin Chen <cym@rock-chips.com> |
driver: ram: rockchip: modify sdram common driver
Remove the config about SDRAM_COMMON_CAP_DETECT,SDRAM_COMMON_OSREG,
SDRAM_COMMON_MSCH_RK3399 and SDRAM_COMMON_MSCH_PX30.
Change-Id: I17f2bdae585454
driver: ram: rockchip: modify sdram common driver
Remove the config about SDRAM_COMMON_CAP_DETECT,SDRAM_COMMON_OSREG,
SDRAM_COMMON_MSCH_RK3399 and SDRAM_COMMON_MSCH_PX30.
Change-Id: I17f2bdae585454a1d869ae9d967843d1d169381f
Signed-off-by: YouMin Chen <cym@rock-chips.com>
show more ...
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| #
5685f66a |
| 07-Mar-2019 |
YouMin Chen <cym@rock-chips.com> |
driver: ram: rockchip: rename sdram_share.* to sdram_common.*
Change-Id: I8dddb0269764f748d3ae277b2cb04f86bb015ba2
Signed-off-by: YouMin Chen <cym@rock-chips.com>
|