Migrate STM32_EEPROM_ENABLE to use EEPROM_DRIVER (#14433)

2021-09-15 09:21:36 +01:00 · 2021-09-15 09:21:36 +01:00 · fa141a5a8f
commit fa141a5a8f
parent b63453a75b
6 changed files with 22 additions and 73 deletions
--- a/common_features.mk
+++ b/common_features.mk
@ -157,20 +157,26 @@ else
      # Automatically provided by avr-libc, nothing required
    else ifeq ($(PLATFORM),CHIBIOS)
      ifeq ($(MCU_SERIES), STM32F3xx)
+        OPT_DEFS += -DEEPROM_DRIVER
+        COMMON_VPATH += $(DRIVER_PATH)/eeprom
+        SRC += eeprom_driver.c
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
        OPT_DEFS += -DEEPROM_EMU_STM32F303xC
-        OPT_DEFS += -DSTM32_EEPROM_ENABLE
      else ifeq ($(MCU_SERIES), STM32F1xx)
+        OPT_DEFS += -DEEPROM_DRIVER
+        COMMON_VPATH += $(DRIVER_PATH)/eeprom
+        SRC += eeprom_driver.c
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
        OPT_DEFS += -DEEPROM_EMU_STM32F103xB
-        OPT_DEFS += -DSTM32_EEPROM_ENABLE
      else ifeq ($(MCU_SERIES)_$(MCU_LDSCRIPT), STM32F0xx_STM32F072xB)
+        OPT_DEFS += -DEEPROM_DRIVER
+        COMMON_VPATH += $(DRIVER_PATH)/eeprom
+        SRC += eeprom_driver.c
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
        OPT_DEFS += -DEEPROM_EMU_STM32F072xB
-        OPT_DEFS += -DSTM32_EEPROM_ENABLE
      else ifeq ($(MCU_SERIES)_$(MCU_LDSCRIPT), STM32F0xx_STM32F042x6)

        # Stack sizes: Since this chip has limited RAM capacity, the stack area needs to be reduced.
@ -178,10 +184,12 @@ else
        USE_PROCESS_STACKSIZE = 0x600
        USE_EXCEPTIONS_STACKSIZE = 0x300

+        OPT_DEFS += -DEEPROM_DRIVER
+        COMMON_VPATH += $(DRIVER_PATH)/eeprom
+        SRC += eeprom_driver.c
        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
        OPT_DEFS += -DEEPROM_EMU_STM32F042x6
-        OPT_DEFS += -DSTM32_EEPROM_ENABLE
      else ifneq ($(filter $(MCU_SERIES),STM32L0xx STM32L1xx),)
        OPT_DEFS += -DEEPROM_DRIVER
        COMMON_VPATH += $(DRIVER_PATH)/eeprom
--- a/keyboards/mxss/rgblight.c
+++ b/keyboards/mxss/rgblight.c
@ -23,10 +23,6 @@
 #ifdef EEPROM_ENABLE
 #    include "eeprom.h"
 #endif
-#ifdef STM32_EEPROM_ENABLE
-#    include <hal.h>
-#    include "eeprom_stm32.h"
-#endif
 #include "wait.h"
 #include "progmem.h"
 #include "timer.h"
--- a/quantum/eeconfig.c
+++ b/quantum/eeconfig.c
@ -4,11 +4,6 @@
 #include "eeconfig.h"
 #include "action_layer.h"

-#ifdef STM32_EEPROM_ENABLE
-#    include <hal.h>
-#    include "eeprom_stm32.h"
-#endif
-
 #if defined(EEPROM_DRIVER)
 #    include "eeprom_driver.h"
 #endif
@ -43,9 +38,6 @@ __attribute__((weak)) void eeconfig_init_kb(void) {
 * FIXME: needs doc
 */
 void eeconfig_init_quantum(void) {
-#ifdef STM32_EEPROM_ENABLE
-    EEPROM_Erase();
-#endif
 #if defined(EEPROM_DRIVER)
    eeprom_driver_erase();
 #endif
@ -111,9 +103,6 @@ void eeconfig_enable(void) { eeprom_update_word(EECONFIG_MAGIC, EECONFIG_MAGIC_N
 * FIXME: needs doc
 */
 void eeconfig_disable(void) {
-#ifdef STM32_EEPROM_ENABLE
-    EEPROM_Erase();
-#endif
 #if defined(EEPROM_DRIVER)
    eeprom_driver_erase();
 #endif
--- a/quantum/keyboard.c
+++ b/quantum/keyboard.c
@ -97,9 +97,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifdef DIP_SWITCH_ENABLE
 #    include "dip_switch.h"
 #endif
-#ifdef STM32_EEPROM_ENABLE
-#    include "eeprom_stm32.h"
-#endif
 #ifdef EEPROM_DRIVER
 #    include "eeprom_driver.h"
 #endif
@ -246,9 +243,6 @@ void keyboard_setup(void) {
    disable_jtag();
 #endif
    print_set_sendchar(sendchar);
-#ifdef STM32_EEPROM_ENABLE
-    EEPROM_Init();
-#endif
 #ifdef EEPROM_DRIVER
    eeprom_driver_init();
 #endif
--- a/tmk_core/common/chibios/eeprom_stm32.c
+++ b/tmk_core/common/chibios/eeprom_stm32.c
@ -620,48 +620,11 @@ uint16_t EEPROM_ReadDataWord(uint16_t Address) {
 }

 /*****************************************************************************
- *  Wrap library in AVR style functions.
+ *  Bind to eeprom_driver.c
 *******************************************************************************/
-uint8_t eeprom_read_byte(const uint8_t *Address) { return EEPROM_ReadDataByte((const uintptr_t)Address); }
+void eeprom_driver_init(void) { EEPROM_Init(); }

-void eeprom_write_byte(uint8_t *Address, uint8_t Value) { EEPROM_WriteDataByte((uintptr_t)Address, Value); }
-
-void eeprom_update_byte(uint8_t *Address, uint8_t Value) { EEPROM_WriteDataByte((uintptr_t)Address, Value); }
-
-uint16_t eeprom_read_word(const uint16_t *Address) { return EEPROM_ReadDataWord((const uintptr_t)Address); }
-
-void eeprom_write_word(uint16_t *Address, uint16_t Value) { EEPROM_WriteDataWord((uintptr_t)Address, Value); }
-
-void eeprom_update_word(uint16_t *Address, uint16_t Value) { EEPROM_WriteDataWord((uintptr_t)Address, Value); }
-
-uint32_t eeprom_read_dword(const uint32_t *Address) {
-    const uint16_t p = (const uintptr_t)Address;
-    /* Check word alignment */
-    if (p % 2) {
-        /* Not aligned */
-        return (uint32_t)EEPROM_ReadDataByte(p) | (uint32_t)(EEPROM_ReadDataWord(p + 1) << 8) | (uint32_t)(EEPROM_ReadDataByte(p + 3) << 24);
-    } else {
-        /* Aligned */
-        return EEPROM_ReadDataWord(p) | (EEPROM_ReadDataWord(p + 2) << 16);
-    }
-}
-
-void eeprom_write_dword(uint32_t *Address, uint32_t Value) {
-    uint16_t p = (const uintptr_t)Address;
-    /* Check word alignment */
-    if (p % 2) {
-        /* Not aligned */
-        EEPROM_WriteDataByte(p, (uint8_t)Value);
-        EEPROM_WriteDataWord(p + 1, (uint16_t)(Value >> 8));
-        EEPROM_WriteDataByte(p + 3, (uint8_t)(Value >> 24));
-    } else {
-        /* Aligned */
-        EEPROM_WriteDataWord(p, (uint16_t)Value);
-        EEPROM_WriteDataWord(p + 2, (uint16_t)(Value >> 16));
-    }
-}
-
-void eeprom_update_dword(uint32_t *Address, uint32_t Value) { eeprom_write_dword(Address, Value); }
+void eeprom_driver_erase(void) { EEPROM_Erase(); }

 void eeprom_read_block(void *buf, const void *addr, size_t len) {
    const uint8_t *src  = (const uint8_t *)addr;
@ -670,14 +633,14 @@ void eeprom_read_block(void *buf, const void *addr, size_t len) {
    /* Check word alignment */
    if (len && (uintptr_t)src % 2) {
        /* Read the unaligned first byte */
-        *dest++ = eeprom_read_byte(src++);
+        *dest++ = EEPROM_ReadDataByte((const uintptr_t)src++);
        --len;
    }

    uint16_t value;
    bool     aligned = ((uintptr_t)dest % 2 == 0);
    while (len > 1) {
-        value = eeprom_read_word((uint16_t *)src);
+        value = EEPROM_ReadDataWord((const uintptr_t)((uint16_t *)src));
        if (aligned) {
            *(uint16_t *)dest = value;
            dest += 2;
@ -689,7 +652,7 @@ void eeprom_read_block(void *buf, const void *addr, size_t len) {
        len -= 2;
    }
    if (len) {
-        *dest = eeprom_read_byte(src);
+        *dest = EEPROM_ReadDataByte((const uintptr_t)src);
    }
 }

@ -700,7 +663,7 @@ void eeprom_write_block(const void *buf, void *addr, size_t len) {
    /* Check word alignment */
    if (len && (uintptr_t)dest % 2) {
        /* Write the unaligned first byte */
-        eeprom_write_byte(dest++, *src++);
+        EEPROM_WriteDataByte((uintptr_t)dest++, *src++);
        --len;
    }

@ -712,15 +675,13 @@ void eeprom_write_block(const void *buf, void *addr, size_t len) {
        } else {
            value = *(uint8_t *)src | (*(uint8_t *)(src + 1) << 8);
        }
-        eeprom_write_word((uint16_t *)dest, value);
+        EEPROM_WriteDataWord((uintptr_t)((uint16_t *)dest), value);
        dest += 2;
        src += 2;
        len -= 2;
    }

    if (len) {
-        eeprom_write_byte(dest, *src);
+        EEPROM_WriteDataByte((uintptr_t)dest, *src);
    }
 }
-
-void eeprom_update_block(const void *buf, void *addr, size_t len) { eeprom_write_block(buf, addr, len); }
--- a/tmk_core/common/test/rules.mk
+++ b/tmk_core/common/test/rules.mk
@ -16,6 +16,7 @@ eeprom_stm32_tiny_INC := $(eeprom_stm32_INC)
 eeprom_stm32_large_INC := $(eeprom_stm32_INC)

 eeprom_stm32_SRC := \
+	$(TOP_DIR)/drivers/eeprom/eeprom_driver.c \
 	$(TMK_PATH)/common/test/eeprom_stm32_tests.cpp \
 	$(TMK_PATH)/common/test/flash_stm32_mock.c \
 	$(TMK_PATH)/common/chibios/eeprom_stm32.c