diff options
Diffstat (limited to 'src/soc/samsung/exynos5420/memlayout.ld')
| -rw-r--r-- | src/soc/samsung/exynos5420/memlayout.ld | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/soc/samsung/exynos5420/memlayout.ld b/src/soc/samsung/exynos5420/memlayout.ld new file mode 100644 index 0000000000..3259ff907b --- /dev/null +++ b/src/soc/samsung/exynos5420/memlayout.ld @@ -0,0 +1,49 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2014 Google 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <memlayout.h> + +#include <arch/header.ld> + +/* + * Note: The BootROM loads the 8K BL1 at [0x2020000:0x2022000), so the bootblock + * must be placed after that. After the handoff, the space can be reclaimed. + */ + +SECTIONS +{ + SRAM_START(0x2020000) + /* 17K hole, includes BL1 */ + /* Bootblock is preceeded by 16 byte variable length BL2 checksum. */ + BOOTBLOCK(0x2024410, 32K - 16) + /* 15K hole */ + ROMSTAGE(0x2030000, 128K) + /* 32K hole */ + TTB(0x2058000, 16K) + PRERAM_CBFS_CACHE(0x205C000, 76K) + STACK(0x206F000, 16K) + /* 1K hole for weird kernel-shared CPU/SMP state structure that doesn't + * seem to be implemented right now? */ + SRAM_END(0x2074000) + + DRAM_START(0x20000000) + RAMSTAGE(0x20000000, 128K) + POSTRAM_CBFS_CACHE(0x21000000, 8M) + DMA_COHERENT(0x77300000, 1M) +} |