diff options
Diffstat (limited to 'platforms/chibios/drivers/wear_leveling/wear_leveling_legacy.c')
-rw-r--r-- | platforms/chibios/drivers/wear_leveling/wear_leveling_legacy.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/platforms/chibios/drivers/wear_leveling/wear_leveling_legacy.c b/platforms/chibios/drivers/wear_leveling/wear_leveling_legacy.c deleted file mode 100644 index 7c6fd2d808..0000000000 --- a/platforms/chibios/drivers/wear_leveling/wear_leveling_legacy.c +++ /dev/null @@ -1,59 +0,0 @@ -// Copyright 2022 Nick Brassel (@tzarc) -// SPDX-License-Identifier: GPL-2.0-or-later -#include <stdbool.h> -#include <hal.h> -#include "timer.h" -#include "wear_leveling.h" -#include "wear_leveling_internal.h" -#include "legacy_flash_ops.h" - -bool backing_store_init(void) { - bs_dprintf("Init\n"); - return true; -} - -bool backing_store_unlock(void) { - bs_dprintf("Unlock\n"); - FLASH_Unlock(); - return true; -} - -bool backing_store_erase(void) { -#ifdef WEAR_LEVELING_DEBUG_OUTPUT - uint32_t start = timer_read32(); -#endif - - bool ret = true; - FLASH_Status status; - for (int i = 0; i < (WEAR_LEVELING_LEGACY_EMULATION_PAGE_COUNT); ++i) { - status = FLASH_ErasePage(WEAR_LEVELING_LEGACY_EMULATION_BASE_PAGE_ADDRESS + (i * (WEAR_LEVELING_LEGACY_EMULATION_PAGE_SIZE))); - if (status != FLASH_COMPLETE) { - ret = false; - } - } - - bs_dprintf("Backing store erase took %ldms to complete\n", ((long)(timer_read32() - start))); - return ret; -} - -bool backing_store_write(uint32_t address, backing_store_int_t value) { - uint32_t offset = ((WEAR_LEVELING_LEGACY_EMULATION_BASE_PAGE_ADDRESS) + address); - bs_dprintf("Write "); - wl_dump(offset, &value, sizeof(backing_store_int_t)); - return FLASH_ProgramHalfWord(offset, ~value) == FLASH_COMPLETE; -} - -bool backing_store_lock(void) { - bs_dprintf("Lock \n"); - FLASH_Lock(); - return true; -} - -bool backing_store_read(uint32_t address, backing_store_int_t* value) { - uint32_t offset = ((WEAR_LEVELING_LEGACY_EMULATION_BASE_PAGE_ADDRESS) + address); - backing_store_int_t* loc = (backing_store_int_t*)offset; - *value = ~(*loc); - bs_dprintf("Read "); - wl_dump(offset, loc, sizeof(backing_store_int_t)); - return true; -} |