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/rk3399_ARM-atf/plat/imx/imx8ulp/
H A Ddram.c625 int lpddr4_dfs(uint32_t freq_index) in lpddr4_dfs() argument
636 if (freq_index > 2U) { in lpddr4_dfs()
644 if (freq_index == 2U && sys_dvfs) { in lpddr4_dfs()
654 lpddr_ctrl = (lpddr_ctrl & ~((0x3f << 15) | (0x3 << 9))) | (0x28 << 15) | (freq_index << 9); in lpddr4_dfs()
668 if (info->fsp_table[freq_index] < DDR_BYPASS_DRATE) { in lpddr4_dfs()
672 set_ddr_clk(info->fsp_table[freq_index]); in lpddr4_dfs()
677 set_ddr_clk(info->fsp_table[freq_index] >> 1); in lpddr4_dfs()
699 if (freq_index == 1U && sys_dvfs) { in lpddr4_dfs()