rk3399: dram: use PMU M0 to do ddr frequency scaling
We used dcf do ddr frequency scaling, but we just include a dcf
binary, it hard to maintain later, we have M0 compile flow in ATF,
and M0 can also work for ddr frequency scaling, so let's use it.

Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
1 parent e82f508 commit 977001aa877f90dfbc8033f8b266b7488c442038
@Xing Zheng Xing Zheng authored on 26 Oct 2016
Showing 21 changed files
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plat/rockchip/common/include/plat_private.h
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plat/rockchip/common/pmusram/pmu_sram.c
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plat/rockchip/rk3399/drivers/dram/dcf_code.inc 100644 → 0
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plat/rockchip/rk3399/drivers/dram/dfs.c
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plat/rockchip/rk3399/drivers/dram/dfs.h
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plat/rockchip/rk3399/drivers/m0/Makefile
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plat/rockchip/rk3399/drivers/m0/include/rk3399_mcu.h
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plat/rockchip/rk3399/drivers/m0/src/dram.c 0 → 100644
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plat/rockchip/rk3399/drivers/m0/src/main.c
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plat/rockchip/rk3399/drivers/m0/src/rk3399m0.ld 100644 → 0
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plat/rockchip/rk3399/drivers/m0/src/rk3399m0.ld.S 0 → 100644
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plat/rockchip/rk3399/drivers/m0/src/suspend.c 0 → 100644
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plat/rockchip/rk3399/drivers/pmu/m0_ctl.c 0 → 100644
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plat/rockchip/rk3399/drivers/pmu/m0_ctl.h 0 → 100644
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plat/rockchip/rk3399/drivers/pmu/pmu.c
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plat/rockchip/rk3399/drivers/pmu/rk3399m0.h 100644 → 0
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plat/rockchip/rk3399/drivers/soc/soc.c
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plat/rockchip/rk3399/drivers/soc/soc.h
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plat/rockchip/rk3399/include/shared/m0_param.h 0 → 100644
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plat/rockchip/rk3399/plat_sip_calls.c
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plat/rockchip/rk3399/platform.mk