diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/car.ld | 5 | ||||
| -rw-r--r-- | src/soc/intel/quark/storage_test.c | 19 |
2 files changed, 7 insertions, 17 deletions
diff --git a/src/arch/x86/car.ld b/src/arch/x86/car.ld index 0d0d5852d0..6fe8f14a21 100644 --- a/src/arch/x86/car.ld +++ b/src/arch/x86/car.ld @@ -61,11 +61,6 @@ * to reside in the migrated area (between _car_relocatable_data_start * and _car_relocatable_data_end). */ TIMESTAMP(., 0x200) -#if IS_ENABLED(CONFIG_COMMONLIB_STORAGE) - _car_drivers_storage_start = .; - . += 256; - _car_drivers_storage_end = .; -#endif _car_ehci_dbg_info_start = .; /* Reserve sizeof(struct ehci_dbg_info). */ . += 80; diff --git a/src/soc/intel/quark/storage_test.c b/src/soc/intel/quark/storage_test.c index 0a5e22d9c2..d3cd1d3f83 100644 --- a/src/soc/intel/quark/storage_test.c +++ b/src/soc/intel/quark/storage_test.c @@ -33,8 +33,8 @@ uint8_t log_index CAR_GLOBAL; int log_full CAR_GLOBAL; long log_start_time CAR_GLOBAL; #endif -extern uint8_t _car_drivers_storage_start; -extern uint8_t _car_drivers_storage_end; + +static uint8_t drivers_storage[256] CAR_GLOBAL; #define STORAGE_DEBUG BIOS_DEBUG #define LOG_DEBUG (IS_ENABLED(CONFIG_STORAGE_LOG) ? STORAGE_DEBUG : BIOS_NEVER) @@ -169,16 +169,15 @@ void storage_test(uint32_t bar, int full_initialization) unsigned int previous_partition; struct sdhci_ctrlr *sdhci_ctrlr; + ASSERT(sizeof(struct sdhci_ctrlr) <= sizeof(drivers_storage)); + /* Get the structure addresses */ media = NULL; if (ENV_ROMSTAGE) - media = car_get_var_ptr(&_car_drivers_storage_start); + media = car_get_var_ptr(drivers_storage); else media = cbmem_find(CBMEM_ID_STORAGE_DATA); sdhci_ctrlr = (void *)(((uintptr_t)(media + 1) + 0x7) & ~7); - if (ENV_ROMSTAGE) - ASSERT((struct sdhci_ctrlr *)&_car_drivers_storage_end - >= (sdhci_ctrlr + 1)); media->ctrlr = (struct sd_mmc_ctrlr *)sdhci_ctrlr; sdhci_ctrlr->ioaddr = (void *)bar; @@ -247,19 +246,15 @@ static void copy_storage_structures(int is_recovery) { struct storage_media *media; struct sdhci_ctrlr *sdhci_ctrlr; - size_t size; + size_t size = sizeof(drivers_storage); /* Locate the data structures in CBMEM */ - size = &_car_drivers_storage_end - &_car_drivers_storage_start; - ASSERT(size == 256); media = cbmem_add(CBMEM_ID_STORAGE_DATA, size); ASSERT(media != NULL); sdhci_ctrlr = (void *)(((uintptr_t)(media + 1) + 0x7) & ~7); - ASSERT((sdhci_ctrlr + 1) - <= (struct sdhci_ctrlr *)&_car_drivers_storage_end); /* Migrate the data into CBMEM */ - memcpy(media, &_car_drivers_storage_start, size); + memcpy(media, car_get_var_ptr(drivers_storage), size); media->ctrlr = &sdhci_ctrlr->sd_mmc_ctrlr; } |