[thirdparty/u-boot.git] / arch / x86 / cpu / efi / sdram.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) 2015 Google, Inc
 */

#include <common.h>
#include <efi.h>
#include <asm/u-boot-x86.h>

DECLARE_GLOBAL_DATA_PTR;

ulong board_get_usable_ram_top(ulong total_size)
{
	return (ulong)efi_get_ram_base() + gd->ram_size;
}

int dram_init(void)
{
	/* gd->ram_size is set as part of EFI init */

	return 0;
}

int dram_init_banksize(void)
{
	gd->bd->bi_dram[0].start = efi_get_ram_base();
	gd->bd->bi_dram[0].size = CONFIG_EFI_RAM_SIZE;

	return 0;
}
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
3dcdd17b BS	2	/*
3dcdd17b BS	3	* Copyright (c) 2015 Google, Inc
3dcdd17b BS	4	*/
	5
	6	#include <common.h>
	7	#include <efi.h>
	8	#include <asm/u-boot-x86.h>
	9
	10	DECLARE_GLOBAL_DATA_PTR;
	11
	12	ulong board_get_usable_ram_top(ulong total_size)
	13	{
	14	return (ulong)efi_get_ram_base() + gd->ram_size;
	15	}
	16
	17	int dram_init(void)
	18	{
	19	/* gd->ram_size is set as part of EFI init */
	20
	21	return 0;
	22	}
	23
76b00aca	24	int dram_init_banksize(void)
3dcdd17b BS	25	{
	26	gd->bd->bi_dram[0].start = efi_get_ram_base();
	27	gd->bd->bi_dram[0].size = CONFIG_EFI_RAM_SIZE;
76b00aca SG	28
76b00aca SG	29	return 0;
3dcdd17b	30	}