| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <memlayout.h> |
| #include <arch/header.ld> |
| |
| #define EARLY_MEMLAYOUT "src/arch/x86/early_ram.ld" |
| |
| SECTIONS |
| { |
| /* |
| * It would be good to lay down RAMSTAGE, ROMSTAGE, etc consecutively |
| * like other architectures/chipsets it's not possible because of |
| * the linking games played during romstage creation by trying |
| * to find the final landing place in CBFS for XIP. Therefore, |
| * conditionalize with macros. |
| */ |
| #if ENV_RAMSTAGE |
| RAMSTAGE(CONFIG_RAMBASE, (CONFIG(RELOCATABLE_RAMSTAGE) ? 8M : |
| CONFIG_RAMTOP - CONFIG_RAMBASE)) |
| |
| #elif ENV_ROMSTAGE |
| /* The 1M size is not allocated. It's just for basic size checking. |
| * Link at 32MiB address and rely on cbfstool to relocate to XIP. */ |
| ROMSTAGE(CONFIG_ROMSTAGE_ADDR, 1M) |
| |
| #include EARLY_MEMLAYOUT |
| #elif ENV_SEPARATE_VERSTAGE |
| /* The 1M size is not allocated. It's just for basic size checking. |
| * Link at 32MiB address and rely on cbfstool to relocate to XIP. */ |
| VERSTAGE(CONFIG_VERSTAGE_ADDR, 1M) |
| |
| #include EARLY_MEMLAYOUT |
| #elif ENV_BOOTBLOCK |
| BOOTBLOCK(CONFIG_X86_RESET_VECTOR - CONFIG_C_ENV_BOOTBLOCK_SIZE + 0x10, |
| CONFIG_C_ENV_BOOTBLOCK_SIZE) |
| |
| #include EARLY_MEMLAYOUT |
| #endif |
| } |
| |
| #if ENV_BOOTBLOCK |
| /* Bootblock specific scripts which provide more SECTION directives. */ |
| #include <cpu/x86/16bit/entry16.ld> |
| #include <cpu/x86/16bit/reset16.ld> |
| #endif /* ENV_BOOTBLOCK */ |