| Julius Werner | ec5e5e0 | 2014-08-20 15:29:56 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright 2014 Google Inc. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; version 2 of the License. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | */ |
| 19 | |
| 20 | #include <memlayout.h> |
| 21 | |
| 22 | #include <arch/header.ld> |
| 23 | |
| 24 | /* |
| 25 | * Note: The BootROM loads the 8K BL1 at [0x2020000:0x2022000), so the bootblock |
| 26 | * must be placed after that. After the handoff, the space can be reclaimed. |
| 27 | */ |
| 28 | |
| 29 | SECTIONS |
| 30 | { |
| 31 | SRAM_START(0x2020000) |
| 32 | /* 17K hole, includes BL1 */ |
| 33 | /* Bootblock is preceeded by 16 byte variable length BL2 checksum. */ |
| 34 | BOOTBLOCK(0x2024410, 32K - 16) |
| 35 | /* 15K hole */ |
| 36 | ROMSTAGE(0x2030000, 128K) |
| 37 | /* 32K hole */ |
| 38 | TTB(0x2058000, 16K) |
| 39 | PRERAM_CBFS_CACHE(0x205C000, 76K) |
| 40 | STACK(0x206F000, 16K) |
| 41 | /* 1K hole for weird kernel-shared CPU/SMP state structure that doesn't |
| 42 | * seem to be implemented right now? */ |
| 43 | SRAM_END(0x2074000) |
| 44 | |
| 45 | DRAM_START(0x20000000) |
| 46 | RAMSTAGE(0x20000000, 128K) |
| 47 | POSTRAM_CBFS_CACHE(0x21000000, 8M) |
| 48 | DMA_COHERENT(0x77300000, 1M) |
| 49 | } |