Djam/arm-trusted-firmware
1
0
Fork 0
mirror of https://github.com/ARM-software/arm-trusted-firmware.git synced 2025-04-16 17:44:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

feat(st-sdmmc2): set FIFO size to 1024 on STM32MP25

Browse source 
On STM32MP25, a new version of the SDMMC2 IP is embedded (v3.0).
The size of the FIFO is 1024 in this new IP version.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Ie6b1fb215fc77b24b7c342d4cd69248a96039a4d
This commit is contained in:
Yann Gautier 2021-05-05 14:28:22 +02:00
parent 0cda4adae7
commit d5b4d5d2e6
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/st/mmc/stm32_sdmmc2.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2023, STMicroelectronics - All Rights Reserved
* Copyright (c) 2018-2024, STMicroelectronics - All Rights Reserved
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -129,7 +129,11 @@
#define DT_SDMMC2_COMPAT "st,stm32-sdmmc2"
#endif
#if STM32MP13 || STM32MP15
#define SDMMC_FIFO_SIZE 64U
#else
#define SDMMC_FIFO_SIZE 1024U
#endif
#define STM32MP_MMC_INIT_FREQ U(400000) /*400 KHz*/
#define STM32MP_SD_NORMAL_SPEED_MAX_FREQ U(25000000) /*25 MHz*/