Some function like the dram capability decode and dram_init() are the same for all Rockchip SoCs, maybe alaso cap detect function later, add sdram_common.c for all SoC driver.
Kever Yang (7): rockchip: add sdram_common for common functions rockchip: use common sdram function rockchip: rk3328: add sdram driver in U-Boot rockchip: rk3368: add sdram driver for U-Boot rockchip: dts: rk3328: add dmc node rockchip: dts: rk3368: add dmc node rockchip: correct the bank0 ram size
arch/arm/dts/rk3328.dtsi | 7 ++ arch/arm/dts/rk3368.dtsi | 7 ++ arch/arm/include/asm/arch-rockchip/ddr_rk3288.h | 48 ----------- arch/arm/include/asm/arch-rockchip/grf_rk3368.h | 4 +- arch/arm/include/asm/arch-rockchip/sdram_common.h | 58 ++++++++++++++ arch/arm/mach-rockchip/Makefile | 3 + arch/arm/mach-rockchip/rk3188-board.c | 22 ----- arch/arm/mach-rockchip/rk3188/sdram_rk3188.c | 61 +++----------- arch/arm/mach-rockchip/rk3288-board.c | 22 ----- arch/arm/mach-rockchip/rk3288/sdram_rk3288.c | 74 +++++------------ arch/arm/mach-rockchip/rk3328/Makefile | 1 + arch/arm/mach-rockchip/rk3328/sdram_rk3328.c | 66 +++++++++++++++ arch/arm/mach-rockchip/rk3368/Makefile | 1 + arch/arm/mach-rockchip/rk3368/sdram_rk3368.c | 66 +++++++++++++++ arch/arm/mach-rockchip/rk3399/sdram_rk3399.c | 97 ++--------------------- arch/arm/mach-rockchip/sdram_common.c | 71 +++++++++++++++++ board/rockchip/evb_rk3328/evb-rk3328.c | 8 +- board/rockchip/evb_rk3399/evb-rk3399.c | 24 +----- board/rockchip/sheep_rk3368/sheep_rk3368.c | 9 +-- board/theobroma-systems/puma_rk3399/puma-rk3399.c | 24 +----- 20 files changed, 324 insertions(+), 349 deletions(-) create mode 100644 arch/arm/include/asm/arch-rockchip/sdram_common.h create mode 100644 arch/arm/mach-rockchip/rk3328/sdram_rk3328.c create mode 100644 arch/arm/mach-rockchip/rk3368/sdram_rk3368.c create mode 100644 arch/arm/mach-rockchip/sdram_common.c