mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 05:04:26 +00:00
49 lines
827 B
C
49 lines
827 B
C
|
// SPDX-License-Identifier: GPL-2.0+
|
||
|
|
/*
|
||
|
|
* Board specific initialization for AM642 EVM
|
||
|
|
*
|
||
|
|
* Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/
|
||
|
|
* Keerthy <j-keerthy@ti.com>
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
#include <asm/io.h>
|
||
|
|
#include <spl.h>
|
||
|
|
|
||
|
|
DECLARE_GLOBAL_DATA_PTR;
|
||
|
|
|
||
|
|
int board_init(void)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int dram_init(void)
|
||
|
|
{
|
||
|
|
gd->ram_size = 0x80000000;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int dram_init_banksize(void)
|
||
|
|
{
|
||
|
|
/* Bank 0 declares the memory available in the DDR low region */
|
||
|
|
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
|
||
|
|
gd->bd->bi_dram[0].size = 0x80000000;
|
||
|
|
gd->ram_size = 0x80000000;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
#if defined(CONFIG_SPL_LOAD_FIT)
|
||
|
|
int board_fit_config_name_match(const char *name)
|
||
|
|
{
|
||
|
|
#if defined(CONFIG_TARGET_AM642_A53_EVM)
|
||
|
|
if (!strcmp(name, "k3-am642-evm"))
|
||
|
|
return 0;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
#endif
|