blob: 5b921531426e09cdee2219ec245e395654a723dd [file] [log] [blame]
/*
* This file is part of the coreboot project.
*
* Copyright 2015 MediaTek Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <memlayout.h>
#include <arch/header.ld>
/*
* SRAM_L2C is the half part of L2 cache that we borrow it to be used as SRAM.
* It will be returned before starting the ramstage.
* SRAM_L2C and SRAM can be cached, but only SRAM is DMA-able.
*/
#define SRAM_L2C_START(addr) SYMBOL(sram_l2c, addr)
#define SRAM_L2C_END(addr) SYMBOL(esram_l2c, addr)
#define DRAM_DMA(addr, size) \
REGION(dram_dma, addr, size, 4K) \
_ = ASSERT(size % 4K == 0, \
"DRAM DMA buffer should be multiple of smallest page size (4K)!");
SECTIONS
{
SRAM_L2C_START(0x000C0000)
BOOTBLOCK(0x000C1000, 85K)
VERSTAGE(0x000D7000, 114K)
SRAM_L2C_END(0x00100000)
SRAM_START(0x00100000)
VBOOT2_WORK(0x00100000, 12K)
PRERAM_CBMEM_CONSOLE(0x00103000, 16K)
WATCHDOG_TOMBSTONE(0x00107000, 4)
PRERAM_CBFS_CACHE(0x00107004, 16K - 4)
TIMESTAMP(0x0010B000, 4K)
ROMSTAGE(0x0010C000, 92K)
STACK(0x00124000, 16K)
TTB(0x00128000, 28K)
DMA_COHERENT(0x0012F000, 4K)
SRAM_END(0x00130000)
DRAM_START(0x40000000)
DRAM_DMA(0x40000000, 1M)
POSTRAM_CBFS_CACHE(0x40100000, 1M)
RAMSTAGE(0x40200000, 256K)
}