diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/car.ld | 6 | ||||
| -rw-r--r-- | src/arch/x86/include/arch/early_variables.h | 6 | ||||
| -rw-r--r-- | src/arch/x86/include/arch/symbols.h | 14 | ||||
| -rw-r--r-- | src/cpu/amd/car/post_cache_as_ram.c | 4 | ||||
| -rw-r--r-- | src/cpu/x86/car.c | 6 | ||||
| -rw-r--r-- | src/drivers/intel/fsp2_0/memory_init.c | 2 | ||||
| -rw-r--r-- | src/soc/intel/quark/romstage/fsp2_0.c | 2 |
7 files changed, 16 insertions, 24 deletions
diff --git a/src/arch/x86/car.ld b/src/arch/x86/car.ld index b382a768b5..a09150fcd9 100644 --- a/src/arch/x86/car.ld +++ b/src/arch/x86/car.ld @@ -64,8 +64,6 @@ . += 80; _car_ehci_dbg_info_end = .; - _car_relocatable_data_start = .; - /* _car_global_start and _car_global_end provide symbols to per-stage * variables that are not shared like the timestamp and the pre-ram * cbmem console. This is useful for clearing this area on a per-stage @@ -78,13 +76,11 @@ *(.sbss) *(.sbss.*) #else - /* .car.global_data objects only around when - * CONFIG_CAR_GLOBAL_MIGRATION is employed. */ *(.car.global_data); #endif . = ALIGN(ARCH_POINTER_ALIGN_SIZE); _car_global_end = .; - _car_relocatable_data_end = .; + _car_unallocated_start = .; #if !CONFIG(C_ENVIRONMENT_BOOTBLOCK) _car_stack_start = .; diff --git a/src/arch/x86/include/arch/early_variables.h b/src/arch/x86/include/arch/early_variables.h index b501d78d68..57f4306619 100644 --- a/src/arch/x86/include/arch/early_variables.h +++ b/src/arch/x86/include/arch/early_variables.h @@ -52,13 +52,13 @@ void car_set_reloc_ptr(void *var, void *val); static inline size_t car_data_size(void) { - size_t car_size = _car_relocatable_data_size; - return ALIGN_UP(car_size, 64); + size_t car_size = _car_global_size; + return ALIGN(car_size, 64); } static inline size_t car_object_offset(void *ptr) { - return (char *)ptr - &_car_relocatable_data_start[0]; + return (char *)ptr - &_car_global_start[0]; } #else diff --git a/src/arch/x86/include/arch/symbols.h b/src/arch/x86/include/arch/symbols.h index 18b0539847..a516155dec 100644 --- a/src/arch/x86/include/arch/symbols.h +++ b/src/arch/x86/include/arch/symbols.h @@ -31,22 +31,18 @@ extern char _car_stack_start[]; extern char _car_stack_end[]; #define _car_stack_size (_car_stack_end - _car_stack_start) +extern char _car_unallocated_start[]; + extern char _car_ehci_dbg_info_start[]; extern char _car_ehci_dbg_info_end[]; #define _car_ehci_dbg_info_size \ (_car_ehci_dbg_info_end - _car_ehci_dbg_info_start) /* - * The _car_relocatable_data_[start|end] symbols cover CAR data which is - * relocatable once memory comes online. Variables with CAR_GLOBAL decoration - * reside within this region. The _car_global_[start|end] is a subset of the - * relocatable region which excludes the timestamp region because of - * intricacies in the timestamp code. + * The _car_global_[start|end]symbols cover CAR data which is relocatable + * once memory comes online. Variables with CAR_GLOBAL decoration + * reside within this region. */ -extern char _car_relocatable_data_start[]; -extern char _car_relocatable_data_end[]; -#define _car_relocatable_data_size \ - (_car_relocatable_data_end - _car_relocatable_data_start) extern char _car_global_start[]; extern char _car_global_end[]; #define _car_global_size (_car_global_end - _car_global_start) diff --git a/src/cpu/amd/car/post_cache_as_ram.c b/src/cpu/amd/car/post_cache_as_ram.c index e094576ed1..78e417fc13 100644 --- a/src/cpu/amd/car/post_cache_as_ram.c +++ b/src/cpu/amd/car/post_cache_as_ram.c @@ -101,11 +101,11 @@ asmlinkage void *post_cache_as_ram(void) void *migrated_car = (void *)(CONFIG_RAMTOP - car_size); print_car_debug("Copying data from cache to RAM..."); - memcpy_(migrated_car, _car_relocatable_data_start, car_size); + memcpy_(migrated_car, _car_global_start, car_size); print_car_debug(" Done\n"); print_car_debug("Verifying data integrity in RAM..."); - if (memcmp_(migrated_car, _car_relocatable_data_start, car_size) == 0) + if (memcmp_(migrated_car, _car_global_start, car_size) == 0) print_car_debug(" Done\n"); else print_car_debug(" FAILED\n"); diff --git a/src/cpu/x86/car.c b/src/cpu/x86/car.c index 4995cf8e82..d8767ae52e 100644 --- a/src/cpu/x86/car.c +++ b/src/cpu/x86/car.c @@ -44,8 +44,8 @@ void *car_get_var_ptr(void *var) { char *migrated_base = NULL; int offset; - void *_car_start = _car_relocatable_data_start; - void *_car_end = _car_relocatable_data_end; + void *_car_start = _car_global_start; + void *_car_end = _car_global_end; /* If the cache-as-ram has not been migrated return the pointer * passed in. */ @@ -127,7 +127,7 @@ static void do_car_migrate_variables(void) return; } - memcpy(migrated_base, _car_relocatable_data_start, car_size); + memcpy(migrated_base, _car_global_start, car_size); /* Mark that the data has been moved. */ car_migrated = ~0; diff --git a/src/drivers/intel/fsp2_0/memory_init.c b/src/drivers/intel/fsp2_0/memory_init.c index 08afffc009..1386d2c9f2 100644 --- a/src/drivers/intel/fsp2_0/memory_init.c +++ b/src/drivers/intel/fsp2_0/memory_init.c @@ -407,7 +407,7 @@ void fsp_memory_init(bool s3wake) /* Build up memory map of romstage address space including CAR. */ memranges_init_empty(&memmap, &freeranges[0], ARRAY_SIZE(freeranges)); memranges_insert(&memmap, (uintptr_t)_car_region_start, - _car_relocatable_data_end - _car_region_start, 0); + _car_unallocated_start - _car_region_start, 0); memranges_insert(&memmap, (uintptr_t)_program, REGION_SIZE(program), 0); if (!CONFIG(FSP_M_XIP)) diff --git a/src/soc/intel/quark/romstage/fsp2_0.c b/src/soc/intel/quark/romstage/fsp2_0.c index 6e23de7039..c999bce567 100644 --- a/src/soc/intel/quark/romstage/fsp2_0.c +++ b/src/soc/intel/quark/romstage/fsp2_0.c @@ -115,7 +115,7 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *fspm_upd, uint32_t version) aupd->StackBase); printk(BIOS_SPEW, "| |\n"); printk(BIOS_SPEW, "+-------------------+ 0x%p\n", - _car_relocatable_data_end); + _car_global_end); printk(BIOS_SPEW, "| coreboot data |\n"); printk(BIOS_SPEW, "+-------------------+ 0x%p\n", _car_stack_end); |