diff options
Diffstat (limited to 'src/soc/samsung/exynos5420/memlayout.ld')
| -rw-r--r-- | src/soc/samsung/exynos5420/memlayout.ld | 33 |
1 files changed, 33 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..e29900110e --- /dev/null +++ b/src/soc/samsung/exynos5420/memlayout.ld @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#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 preceded 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, 74K) + FMAP_CACHE(0x206E800, 2K) + 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) +} |