u-boot/arch/arm/mach-stm32mp/include/mach/ddr.h
Patrick Delaunay e9a20f8a19 ram: stm32mp1: increase vdd2_ddr: buck2 for 32bits LPDDR
Need to increase the LPDDR2/LPDDR3 the voltage vdd2_ddr: buck2
form 1.2V to 1.25V for 32bits configuration.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
2020-03-24 14:20:50 +01:00

20 lines
394 B
C

/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
/*
* Copyright (C) 2018, STMicroelectronics - All Rights Reserved
*/
#ifndef __MACH_STM32MP_DDR_H_
#define __MACH_STM32MP_DDR_H_
/* DDR power initializations */
enum ddr_type {
STM32MP_DDR3,
STM32MP_LPDDR2_16,
STM32MP_LPDDR2_32,
STM32MP_LPDDR3_16,
STM32MP_LPDDR3_32,
};
int board_ddr_power_init(enum ddr_type ddr_type);
#endif