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authorNick Brassel <nick@tzarc.org>2022-02-02 15:04:37 +1100
committerGitHub <noreply@github.com>2022-02-02 15:04:37 +1100
commite22efc037a7e4da17f1051d5053768e40683da68 (patch)
treed58924ef9de401b4e97ba46113ee42874a1593be /platforms/chibios/eeprom_teensy.c
parentda5cb5fd6f91c2f7aebbcebbf211252c51d9b4a5 (diff)
Don't make EEPROM size assumptions with dynamic keymaps. (#16054)
* Don't make EEPROM size assumptions with dynamic keymaps. * Add support for checking against emulated flash, error out if someone attempts to build a board without specifying EEPROM size. * Reorder defines so that MCU is considered last. * Refactor EEPROM definitions for simplicity. * Fix max sizing of kabedon/kabedon980. * Fix max sizing of mechlovin/olly/jf. * Fix unit tests. * Review comments, add messages with values during build failures.
Diffstat (limited to 'platforms/chibios/eeprom_teensy.c')
-rw-r--r--platforms/chibios/eeprom_teensy.c15
1 files changed, 1 insertions, 14 deletions
diff --git a/platforms/chibios/eeprom_teensy.c b/platforms/chibios/eeprom_teensy.c
index 2093f9b4b2..575f51526e 100644
--- a/platforms/chibios/eeprom_teensy.c
+++ b/platforms/chibios/eeprom_teensy.c
@@ -1,6 +1,7 @@
#include <ch.h>
#include <hal.h>
+#include "eeprom_teensy.h"
#include "eeconfig.h"
/*************************************/
@@ -42,18 +43,6 @@
#if defined(K20x) /* chip selection */
/* Teensy 3.0, 3.1, 3.2; mchck; infinity keyboard */
-// The EEPROM is really RAM with a hardware-based backup system to
-// flash memory. Selecting a smaller size EEPROM allows more wear
-// leveling, for higher write endurance. If you edit this file,
-// set this to the smallest size your application can use. Also,
-// due to Freescale's implementation, writing 16 or 32 bit words
-// (aligned to 2 or 4 byte boundaries) has twice the endurance
-// compared to writing 8 bit bytes.
-//
-# ifndef EEPROM_SIZE
-# define EEPROM_SIZE 32
-# endif
-
/*
^^^ Here be dragons:
NXP AppNote AN4282 section 3.1 states that partitioning must only be done once.
@@ -350,8 +339,6 @@ void do_flash_cmd(volatile uint8_t *fstat)
extern uint32_t __eeprom_workarea_start__;
extern uint32_t __eeprom_workarea_end__;
-# define EEPROM_SIZE 128
-
static uint32_t flashend = 0;
void eeprom_initialize(void) {