u-boot-brain/drivers/ram/rockchip/Makefile

#
# Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
#
# SPDX-License-Identifier:      GPL-2.0+
#

obj-$(CONFIG_ROCKCHIP_RK3368) = dmc-rk3368.o
obj-$(CONFIG_ROCKCHIP_RK3399) = sdram_rk3399.o
rockchip: rk3368: add DRAM controller driver with DRAM initialisation 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 <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2017-06-23 07:12:05 +09:00			`#`
			`# Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH`
			`#`
			`# SPDX-License-Identifier: GPL-2.0+`
			`#`

			`obj-$(CONFIG_ROCKCHIP_RK3368) = dmc-rk3368.o`
rockchip: rk3399: move sdram driver to driver/ram Since we have CONFIG_RAM framwork and its driver folder, move the driver into it. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> 2017-09-27 17:11:30 +09:00			`obj-$(CONFIG_ROCKCHIP_RK3399) = sdram_rk3399.o`