mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-02 00:03:45 +09:00
f8598d9815
Add first support for STM32MP157C-ED1 board with "Basic" boot chain
1/ Boot Rom: load SPL with STM32 image header in SYSRAM
2/ SPL: power up and initialize the DDR and load U-Boot image
from SDCARD in DDR
3/ U-Boot: search and load extlinux.conf in SDCARD
(DISTRO activated)
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
28 lines
460 B
C
28 lines
460 B
C
/*
|
|
* Copyright (C) 2018, STMicroelectronics - All Rights Reserved
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+ BSD-3-Clause
|
|
*/
|
|
#include <config.h>
|
|
#include <common.h>
|
|
#include <asm/arch/stm32.h>
|
|
|
|
/*
|
|
* Get a global data pointer
|
|
*/
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
int board_late_init(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/* board dependent setup after realloc */
|
|
int board_init(void)
|
|
{
|
|
/* address of boot parameters */
|
|
gd->bd->bi_boot_params = STM32_DDR_BASE + 0x100;
|
|
|
|
return 0;
|
|
}
|