1 files changed, 32 insertions, 0 deletions
diff --git a/platforms/chibios/drivers/wear_leveling/wear_leveling_rp2040_flash_config.h b/platforms/chibios/drivers/wear_leveling/wear_leveling_rp2040_flash_config.h
new file mode 100644
index 0000000000..93a9aa0372
--- /dev/null
+++ b/platforms/chibios/drivers/wear_leveling/wear_leveling_rp2040_flash_config.h
@@ -0,0 +1,32 @@
+// Copyright 2022 Nick Brassel (@tzarc)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#ifndef __ASSEMBLER__
+#    include "hardware/flash.h"
+#endif
+
+// 2-byte writes
+#ifndef BACKING_STORE_WRITE_SIZE
+#    define BACKING_STORE_WRITE_SIZE 2
+#endif
+
+// 64kB backing space allocated
+#ifndef WEAR_LEVELING_BACKING_SIZE
+#    define WEAR_LEVELING_BACKING_SIZE 8192
+#endif // WEAR_LEVELING_BACKING_SIZE
+
+// 32kB logical EEPROM
+#ifndef WEAR_LEVELING_LOGICAL_SIZE
+#    define WEAR_LEVELING_LOGICAL_SIZE 4096
+#endif // WEAR_LEVELING_LOGICAL_SIZE
+
+// Define how much flash space we have (defaults to lib/pico-sdk/src/boards/include/boards/***)
+#ifndef WEAR_LEVELING_RP2040_FLASH_SIZE
+#    define WEAR_LEVELING_RP2040_FLASH_SIZE (PICO_FLASH_SIZE_BYTES)
+#endif
+
+// Define the location of emulated EEPROM
+#ifndef WEAR_LEVELING_RP2040_FLASH_BASE
+#    define WEAR_LEVELING_RP2040_FLASH_BASE ((WEAR_LEVELING_RP2040_FLASH_SIZE) - (WEAR_LEVELING_BACKING_SIZE))
+#endif