u-boot.git/drivers/ram, branch v2017.11-rc1

rockchip: rk3188: ram: add support for 16bit row address

2017-09-30T22:33:32Z

RK3188 using the same ddr_conf for both 15 bit and 16 bit row address. Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich [Fixed compile-error by declaring 'row':] Signed-off-by: Philipp Tomsich

rockchip: rk322x: add sdram driver

2017-09-30T22:33:32Z

Add driver for rk322x to support sdram initialize in SPL. Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

rockchip: rk3328: move sdram driver to driver/ram

2017-09-30T22:33:31Z

Since we have CONFIG_RAM framwork and its driver folder, move the driver into it. Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

rockchip: rk3288: move sdram driver to driver/ram

2017-09-30T22:33:31Z

Since we have CONFIG_RAM framwork and its driver folder, move the driver into it. Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

rockchip: rk3188: move sdram driver to driver/ram

2017-09-30T22:33:31Z

Since we have CONFIG_RAM framwork and its driver folder, move the driver into it. Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

rockchip: rk3399: move sdram driver to driver/ram

2017-09-30T22:33:31Z

Since we have CONFIG_RAM framwork and its driver folder, move the driver into it. Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

rockchip: rk3368: adjust DMC driver for 32/64bit-aware OF_PLATDATA

2017-09-18T18:40:38Z

With the new 32/64bit-aware dtoc, the type of reg is fdt64_t and the OF_PLATDATA structure layout changes. This adjusts the DMC driver for the RK3368 to track these changes. For the time being (i.e. until regmap_init_mem_platdata works for the 64bit case), we won't use regmap_init_mem_platdata here and simply access of_plat.reg[] directly. Signed-off-by: Philipp Tomsich Acked-by: Philipp Tomsich Reviewed-by: Simon Glass

ram: kconfig: s/SPL/TPL/ in TPL_RAM help text

2017-08-26T18:56:06Z

Signed-off-by: Jagan Teki

rockchip: rk3368: add DRAM controller driver with DRAM initialisation

2017-08-13T15:12:33Z

This adds a DRAM controller driver for the RK3368 and places it in drivers/ram/rockchip (where the other DM-enabled DRAM controller drivers for rockchip devices should also be moved eventually). At this stage, only the following feature-set is supported: - DDR3 - 32-bit configuration (i.e. fully populated) - dual-rank (i.e. no auto-detection of ranks) - DDR3-1600K speed-bin This driver expects to run from a TPL stage that will later return to the RK3368 BROM. It communicates with later stages through the os_reg2 in the pmugrf (i.e. using the same mechanism as Rockchip's DDR init code). Unlike other DMC drivers for RK32xx and RK33xx parts, the required timings are calculated within the driver based on a target frequency and a DDR3 speed-bin (only the DDR3-1600K speed-bin is support at this time). The RK3368 also has the DDRC0_CON0 (DDR ch. 0, control-register 0) register for controlling the operation of its (single-channel) DRAM controller in the GRF block. This provides for selecting DDR3, mobile DDR modes, and control low-power operation. As part of this change, DDRC0_CON0 is also added to the GRF structure definition (at offset 0x600). Signed-off-by: Philipp Tomsich Reviewed-by: Simon Glass

spl: dm: Kconfig: introduce TPL_RAM (in analogy to SPL_RAM)

2017-08-13T15:12:20Z

To allow finer grained selection of features for TPL, we introduce TPL_RAM (in analogy to SPL_RAM). Signed-off-by: Philipp Tomsich Reviewed-by: Simon Glass Reviewed-by: Tom Rini