arm-trusted-firmware/drivers/st/ddr/stm32mp1_ddr_helpers.c
Yann Gautier e0a8ce5d0d stm32mp1: remove some dependencies on clocks and reset in drivers
Include all RCC, clocks and reset headers from stm32mp1_def.h
which if exported to the firmware through platform_def.h.
The same dependency removal is done in common code as well.
Some useless includes are also removed in stm32_sdmmc2 driver.

Change-Id: I731ea5775c3fdb7f7b0c388b93923ed5e84b8d3f
Signed-off-by: Yann Gautier <yann.gautier@st.com>
2019-02-14 11:20:23 +01:00

20 lines
429 B
C

/*
* Copyright (c) 2017-2019, STMicroelectronics - All Rights Reserved
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <platform_def.h>
#include <drivers/st/stm32mp1_ddr_helpers.h>
#include <lib/mmio.h>
void ddr_enable_clock(void)
{
mmio_setbits_32(RCC_BASE + RCC_DDRITFCR,
RCC_DDRITFCR_DDRC1EN |
RCC_DDRITFCR_DDRC2EN |
RCC_DDRITFCR_DDRPHYCEN |
RCC_DDRITFCR_DDRPHYCAPBEN |
RCC_DDRITFCR_DDRCAPBEN);
}