mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-13 23:02:59 +00:00
9ca71c9c19
Add basic support for the Nuvoton NPCM845 EVB (Arbel). Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
29 lines
460 B
C
29 lines
460 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (c) 2022 Nuvoton Technology Corp.
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <asm/io.h>
|
|
#include <asm/arch/gcr.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
int board_init(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int dram_init(void)
|
|
{
|
|
struct npcm_gcr *gcr = (struct npcm_gcr *)NPCM_GCR_BA;
|
|
|
|
/*
|
|
* Get dram size from bootblock.
|
|
* The value is stored in scrpad_02 register.
|
|
*/
|
|
gd->ram_size = readl(&gcr->scrpad_b);
|
|
|
|
return 0;
|
|
}
|