diff options
Diffstat (limited to 'src/arch/x86/memlayout.ld')
| -rw-r--r-- | src/arch/x86/memlayout.ld | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/arch/x86/memlayout.ld b/src/arch/x86/memlayout.ld index cc72552254..1e4ec0df81 100644 --- a/src/arch/x86/memlayout.ld +++ b/src/arch/x86/memlayout.ld @@ -16,6 +16,15 @@ #include <memlayout.h> #include <arch/header.ld> +/* Pull in the either CAR or early DRAM rules. */ +#if ENV_ROMSTAGE_OR_BEFORE +#if ENV_CACHE_AS_RAM +#define EARLY_MEMLAYOUT "car.ld" +#else +#error "Early DRAM environment for x86 is work-in-progress. */ +#endif +#endif + SECTIONS { /* @@ -34,23 +43,20 @@ SECTIONS * Link at 32MiB address and rely on cbfstool to relocate to XIP. */ ROMSTAGE(CONFIG_ROMSTAGE_ADDR, 1M) - /* Pull in the cache-as-ram rules. */ - #include "car.ld" + #include EARLY_MEMLAYOUT #elif ENV_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) - /* Pull in the cache-as-ram rules. */ - #include "car.ld" + #include EARLY_MEMLAYOUT #elif ENV_BOOTBLOCK /* This is for C_ENVIRONMENT_BOOTBLOCK. arch/x86/bootblock.ld contains * the logic for the romcc linking. */ BOOTBLOCK(0xffffffff - CONFIG_C_ENV_BOOTBLOCK_SIZE + 1, CONFIG_C_ENV_BOOTBLOCK_SIZE) - /* Pull in the cache-as-ram rules. */ - #include "car.ld" + #include EARLY_MEMLAYOUT #elif ENV_POSTCAR POSTCAR(32M, 1M) |