diff options
Diffstat (limited to 'chip/stm32/flash-stm32l.c')
| -rw-r--r-- | chip/stm32/flash-stm32l.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/chip/stm32/flash-stm32l.c b/chip/stm32/flash-stm32l.c index a151a26cf8..f34200219a 100644 --- a/chip/stm32/flash-stm32l.c +++ b/chip/stm32/flash-stm32l.c @@ -158,7 +158,7 @@ void __attribute__((section(".iram.text"))) STM32_FLASH_PECR &= ~(STM32_FLASH_PECR_PROG | STM32_FLASH_PECR_FPRG); } -int flash_physical_write(int offset, int size, const char *data) +int crec_flash_physical_write(int offset, int size, const char *data) { uint32_t *data32 = (uint32_t *)data; uint32_t *address = (uint32_t *)(CONFIG_PROGRAM_MEMORY_BASE + offset); @@ -240,7 +240,7 @@ exit_wr: return res; } -int flash_physical_erase(int offset, int size) +int crec_flash_physical_erase(int offset, int size) { uint32_t *address; int res = EC_SUCCESS; @@ -261,7 +261,7 @@ int flash_physical_erase(int offset, int size) timestamp_t deadline; /* Do nothing if already erased */ - if (flash_is_erased((uint32_t)address - + if (crec_flash_is_erased((uint32_t)address - CONFIG_PROGRAM_MEMORY_BASE, CONFIG_FLASH_ERASE_SIZE)) continue; @@ -304,20 +304,20 @@ exit_er: return res; } -int flash_physical_get_protect(int block) +int crec_flash_physical_get_protect(int block) { /* * If the entire flash interface is locked, then all blocks are * protected until reboot. */ - if (flash_physical_get_protect_flags() & EC_FLASH_PROTECT_ALL_NOW) + if (crec_flash_physical_get_protect_flags() & EC_FLASH_PROTECT_ALL_NOW) return 1; /* Check the active write protect status */ return STM32_FLASH_WRPR & BIT(block); } -int flash_physical_protect_at_boot(uint32_t new_flags) +int crec_flash_physical_protect_at_boot(uint32_t new_flags) { uint32_t prot; uint32_t mask = (BIT(WP_BANK_COUNT) - 1) << WP_BANK_OFFSET; @@ -352,7 +352,7 @@ int flash_physical_protect_at_boot(uint32_t new_flags) return EC_SUCCESS; } -int flash_physical_force_reload(void) +int crec_flash_physical_force_reload(void) { int rv = unlock(STM32_FLASH_PECR_OPT_LOCK); @@ -367,7 +367,7 @@ int flash_physical_force_reload(void) return EC_ERROR_UNKNOWN; } -uint32_t flash_physical_get_protect_flags(void) +uint32_t crec_flash_physical_get_protect_flags(void) { uint32_t flags = 0; @@ -382,7 +382,7 @@ uint32_t flash_physical_get_protect_flags(void) return flags; } -int flash_physical_protect_now(int all) +int crec_flash_physical_protect_now(int all) { if (all) { /* Re-lock the registers if they're unlocked */ @@ -400,14 +400,14 @@ int flash_physical_protect_now(int all) } } -uint32_t flash_physical_get_valid_flags(void) +uint32_t crec_flash_physical_get_valid_flags(void) { return EC_FLASH_PROTECT_RO_AT_BOOT | EC_FLASH_PROTECT_RO_NOW | EC_FLASH_PROTECT_ALL_NOW; } -uint32_t flash_physical_get_writable_flags(uint32_t cur_flags) +uint32_t crec_flash_physical_get_writable_flags(uint32_t cur_flags) { uint32_t ret = 0; @@ -426,10 +426,10 @@ uint32_t flash_physical_get_writable_flags(uint32_t cur_flags) return ret; } -int flash_pre_init(void) +int crec_flash_pre_init(void) { uint32_t reset_flags = system_get_reset_flags(); - uint32_t prot_flags = flash_get_protect(); + uint32_t prot_flags = crec_flash_get_protect(); int need_reset = 0; /* @@ -448,7 +448,7 @@ int flash_pre_init(void) * update to the write protect register and reboot so * it takes effect. */ - flash_protect_at_boot(EC_FLASH_PROTECT_RO_AT_BOOT); + crec_flash_protect_at_boot(EC_FLASH_PROTECT_RO_AT_BOOT); need_reset = 1; } @@ -457,7 +457,7 @@ int flash_pre_init(void) * Write protect register was in an inconsistent state. * Set it back to a good state and reboot. */ - flash_protect_at_boot(prot_flags & + crec_flash_protect_at_boot(prot_flags & EC_FLASH_PROTECT_RO_AT_BOOT); need_reset = 1; } |