Rework paths for eeprom locations. (#17326)

* Rework paths for eeprom locations.

* File relocation.

* Wrong file move.

* Fixup test paths.

1 files changed, 0 insertions, 546 deletions

diff --git a/platforms/chibios/eeprom_teensy.c b/platforms/chibios/eeprom_teensy.c
deleted file mode 100644
index c8777febde..0000000000
--- a/platforms/chibios/eeprom_teensy.c
+++ /dev/null
@@ -1,546 +0,0 @@
-#include <ch.h>
-#include <hal.h>
-
-#include "eeprom_teensy.h"
-#include "eeconfig.h"
-
-/*************************************/
-/*          Hardware backend         */
-/*                                   */
-/*    Code from PJRC/Teensyduino     */
-/*************************************/
-
-/* Teensyduino Core Library
- * http://www.pjrc.com/teensy/
- * Copyright (c) 2013 PJRC.COM, LLC.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * 1. The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * 2. If the Software is incorporated into a build system that allows
- * selection among a list of target devices, then similar target
- * devices manufactured by PJRC.COM must be included in the list of
- * target devices and selectable in the same manner.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#if defined(K20x) /* chip selection */
-/* Teensy 3.0, 3.1, 3.2; mchck; infinity keyboard */
-
-/*
-    ^^^ Here be dragons:
-        NXP AppNote AN4282 section 3.1 states that partitioning must only be done once.
-        Once EEPROM partitioning is done, the size is locked to this initial configuration.
-        Attempts to modify the EEPROM_SIZE setting may brick your board.
-*/
-
-// Writing unaligned 16 or 32 bit data is handled automatically when
-// this is defined, but at a cost of extra code size.  Without this,
-// any unaligned write will cause a hard fault exception!  If you're
-// absolutely sure all 16 and 32 bit writes will be aligned, you can
-// remove the extra unnecessary code.
-//
-#    define HANDLE_UNALIGNED_WRITES
-
-// Minimum EEPROM Endurance
-// ------------------------
-#    if (EEPROM_SIZE == 2048) // 35000 writes/byte or 70000 writes/word
-#        define EEESIZE 0x33
-#    elif (EEPROM_SIZE == 1024) // 75000 writes/byte or 150000 writes/word
-#        define EEESIZE 0x34
-#    elif (EEPROM_SIZE == 512) // 155000 writes/byte or 310000 writes/word
-#        define EEESIZE 0x35
-#    elif (EEPROM_SIZE == 256) // 315000 writes/byte or 630000 writes/word
-#        define EEESIZE 0x36
-#    elif (EEPROM_SIZE == 128) // 635000 writes/byte or 1270000 writes/word
-#        define EEESIZE 0x37
-#    elif (EEPROM_SIZE == 64) // 1275000 writes/byte or 2550000 writes/word
-#        define EEESIZE 0x38
-#    elif (EEPROM_SIZE == 32) // 2555000 writes/byte or 5110000 writes/word
-#        define EEESIZE 0x39
-#    endif
-
-/** \brief eeprom initialization
- *
- * FIXME: needs doc
- */
-void eeprom_initialize(void) {
-    uint32_t count          = 0;
-    uint16_t do_flash_cmd[] = {0xf06f, 0x037f, 0x7003, 0x7803, 0xf013, 0x0f80, 0xd0fb, 0x4770};
-    uint8_t  status;
-
-    if (FTFL->FCNFG & FTFL_FCNFG_RAMRDY) {
-        // FlexRAM is configured as traditional RAM
-        // We need to reconfigure for EEPROM usage
-        FTFL->FCCOB0 = 0x80;    // PGMPART = Program Partition Command
-        FTFL->FCCOB4 = EEESIZE; // EEPROM Size
-        FTFL->FCCOB5 = 0x03;    // 0K for Dataflash, 32K for EEPROM backup
-        __disable_irq();
-        // do_flash_cmd() must execute from RAM.  Luckily the C syntax is simple...
-        (*((void (*)(volatile uint8_t *))((uint32_t)do_flash_cmd | 1)))(&(FTFL->FSTAT));
-        __enable_irq();
-        status = FTFL->FSTAT;
-        if (status & (FTFL_FSTAT_RDCOLERR | FTFL_FSTAT_ACCERR | FTFL_FSTAT_FPVIOL)) {
-            FTFL->FSTAT = (status & (FTFL_FSTAT_RDCOLERR | FTFL_FSTAT_ACCERR | FTFL_FSTAT_FPVIOL));
-            return; // error
-        }
-    }
-    // wait for eeprom to become ready (is this really necessary?)
-    while (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) {
-        if (++count > 20000) break;
-    }
-}
-
-#    define FlexRAM ((uint8_t *)0x14000000)
-
-/** \brief eeprom read byte
- *
- * FIXME: needs doc
- */
-uint8_t eeprom_read_byte(const uint8_t *addr) {
-    uint32_t offset = (uint32_t)addr;
-    if (offset >= EEPROM_SIZE) return 0;
-    if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
-    return FlexRAM[offset];
-}
-
-/** \brief eeprom read word
- *
- * FIXME: needs doc
- */
-uint16_t eeprom_read_word(const uint16_t *addr) {
-    uint32_t offset = (uint32_t)addr;
-    if (offset >= EEPROM_SIZE - 1) return 0;
-    if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
-    return *(uint16_t *)(&FlexRAM[offset]);
-}
-
-/** \brief eeprom read dword
- *
- * FIXME: needs doc
- */
-uint32_t eeprom_read_dword(const uint32_t *addr) {
-    uint32_t offset = (uint32_t)addr;
-    if (offset >= EEPROM_SIZE - 3) return 0;
-    if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
-    return *(uint32_t *)(&FlexRAM[offset]);
-}
-
-/** \brief eeprom read block
- *
- * FIXME: needs doc
- */
-void eeprom_read_block(void *buf, const void *addr, uint32_t len) {
-    uint32_t offset = (uint32_t)addr;
-    uint8_t *dest   = (uint8_t *)buf;
-    uint32_t end    = offset + len;
-
-    if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
-    if (end > EEPROM_SIZE) end = EEPROM_SIZE;
-    while (offset < end) {
-        *dest++ = FlexRAM[offset++];
-    }
-}
-
-/** \brief eeprom is ready
- *
- * FIXME: needs doc
- */
-int eeprom_is_ready(void) {
-    return (FTFL->FCNFG & FTFL_FCNFG_EEERDY) ? 1 : 0;
-}
-
-/** \brief flexram wait
- *
- * FIXME: needs doc
- */
-static void flexram_wait(void) {
-    while (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) {
-        // TODO: timeout
-    }
-}
-
-/** \brief eeprom_write_byte
- *
- * FIXME: needs doc
- */
-void eeprom_write_byte(uint8_t *addr, uint8_t value) {
-    uint32_t offset = (uint32_t)addr;
-
-    if (offset >= EEPROM_SIZE) return;
-    if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
-    if (FlexRAM[offset] != value) {
-        FlexRAM[offset] = value;
-        flexram_wait();
-    }
-}
-
-/** \brief eeprom write word
- *
- * FIXME: needs doc
- */
-void eeprom_write_word(uint16_t *addr, uint16_t value) {
-    uint32_t offset = (uint32_t)addr;
-
-    if (offset >= EEPROM_SIZE - 1) return;
-    if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
-#    ifdef HANDLE_UNALIGNED_WRITES
-    if ((offset & 1) == 0) {
-#    endif
-        if (*(uint16_t *)(&FlexRAM[offset]) != value) {
-            *(uint16_t *)(&FlexRAM[offset]) = value;
-            flexram_wait();
-        }
-#    ifdef HANDLE_UNALIGNED_WRITES
-    } else {
-        if (FlexRAM[offset] != value) {
-            FlexRAM[offset] = value;
-            flexram_wait();
-        }
-        if (FlexRAM[offset + 1] != (value >> 8)) {
-            FlexRAM[offset + 1] = value >> 8;
-            flexram_wait();
-        }
-    }
-#    endif
-}
-
-/** \brief eeprom write dword
- *
- * FIXME: needs doc
- */
-void eeprom_write_dword(uint32_t *addr, uint32_t value) {
-    uint32_t offset = (uint32_t)addr;
-
-    if (offset >= EEPROM_SIZE - 3) return;
-    if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
-#    ifdef HANDLE_UNALIGNED_WRITES
-    switch (offset & 3) {
-        case 0:
-#    endif
-            if (*(uint32_t *)(&FlexRAM[offset]) != value) {
-                *(uint32_t *)(&FlexRAM[offset]) = value;
-                flexram_wait();
-            }
-            return;
-#    ifdef HANDLE_UNALIGNED_WRITES
-        case 2:
-            if (*(uint16_t *)(&FlexRAM[offset]) != value) {
-                *(uint16_t *)(&FlexRAM[offset]) = value;
-                flexram_wait();
-            }
-            if (*(uint16_t *)(&FlexRAM[offset + 2]) != (value >> 16)) {
-                *(uint16_t *)(&FlexRAM[offset + 2]) = value >> 16;
-                flexram_wait();
-            }
-            return;
-        default:
-            if (FlexRAM[offset] != value) {
-                FlexRAM[offset] = value;
-                flexram_wait();
-            }
-            if (*(uint16_t *)(&FlexRAM[offset + 1]) != (value >> 8)) {
-                *(uint16_t *)(&FlexRAM[offset + 1]) = value >> 8;
-                flexram_wait();
-            }
-            if (FlexRAM[offset + 3] != (value >> 24)) {
-                FlexRAM[offset + 3] = value >> 24;
-                flexram_wait();
-            }
-    }
-#    endif
-}
-
-/** \brief eeprom write block
- *
- * FIXME: needs doc
- */
-void eeprom_write_block(const void *buf, void *addr, uint32_t len) {
-    uint32_t       offset = (uint32_t)addr;
-    const uint8_t *src    = (const uint8_t *)buf;
-
-    if (offset >= EEPROM_SIZE) return;
-    if (!(FTFL->FCNFG & FTFL_FCNFG_EEERDY)) eeprom_initialize();
-    if (len >= EEPROM_SIZE) len = EEPROM_SIZE;
-    if (offset + len >= EEPROM_SIZE) len = EEPROM_SIZE - offset;
-    while (len > 0) {
-        uint32_t lsb = offset & 3;
-        if (lsb == 0 && len >= 4) {
-            // write aligned 32 bits
-            uint32_t val32;
-            val32 = *src++;
-            val32 |= (*src++ << 8);
-            val32 |= (*src++ << 16);
-            val32 |= (*src++ << 24);
-            if (*(uint32_t *)(&FlexRAM[offset]) != val32) {
-                *(uint32_t *)(&FlexRAM[offset]) = val32;
-                flexram_wait();
-            }
-            offset += 4;
-            len -= 4;
-        } else if ((lsb == 0 || lsb == 2) && len >= 2) {
-            // write aligned 16 bits
-            uint16_t val16;
-            val16 = *src++;
-            val16 |= (*src++ << 8);
-            if (*(uint16_t *)(&FlexRAM[offset]) != val16) {
-                *(uint16_t *)(&FlexRAM[offset]) = val16;
-                flexram_wait();
-            }
-            offset += 2;
-            len -= 2;
-        } else {
-            // write 8 bits
-            uint8_t val8 = *src++;
-            if (FlexRAM[offset] != val8) {
-                FlexRAM[offset] = val8;
-                flexram_wait();
-            }
-            offset++;
-            len--;
-        }
-    }
-}
-
-/*
-void do_flash_cmd(volatile uint8_t *fstat)
-{
-    *fstat = 0x80;
-    while ((*fstat & 0x80) == 0) ; // wait
-}
-00000000 <do_flash_cmd>:
-   0:	f06f 037f 	mvn.w	r3, #127	; 0x7f
-   4:	7003      	strb	r3, [r0, #0]
-   6:	7803      	ldrb	r3, [r0, #0]
-   8:	f013 0f80 	tst.w	r3, #128	; 0x80
-   c:	d0fb      	beq.n	6 <do_flash_cmd+0x6>
-   e:	4770      	bx	lr
-*/
-
-#elif defined(KL2x) /* chip selection */
-/* Teensy LC (emulated) */
-
-#    define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0))
-
-extern uint32_t __eeprom_workarea_start__;
-extern uint32_t __eeprom_workarea_end__;
-
-static uint32_t flashend = 0;
-
-void eeprom_initialize(void) {
-    const uint16_t *p = (uint16_t *)SYMVAL(__eeprom_workarea_start__);
-
-    do {
-        if (*p++ == 0xFFFF) {
-            flashend = (uint32_t)(p - 2);
-            return;
-        }
-    } while (p < (uint16_t *)SYMVAL(__eeprom_workarea_end__));
-    flashend = (uint32_t)(p - 1);
-}
-
-uint8_t eeprom_read_byte(const uint8_t *addr) {
-    uint32_t        offset = (uint32_t)addr;
-    const uint16_t *p      = (uint16_t *)SYMVAL(__eeprom_workarea_start__);
-    const uint16_t *end    = (const uint16_t *)((uint32_t)flashend);
-    uint16_t        val;
-    uint8_t         data = 0xFF;
-
-    if (!end) {
-        eeprom_initialize();
-        end = (const uint16_t *)((uint32_t)flashend);
-    }
-    if (offset < EEPROM_SIZE) {
-        while (p <= end) {
-            val = *p++;
-            if ((val & 255) == offset) data = val >> 8;
-        }
-    }
-    return data;
-}
-
-static void flash_write(const uint16_t *code, uint32_t addr, uint32_t data) {
-    // with great power comes great responsibility....
-    uint32_t stat;
-    *(uint32_t *)&(FTFA->FCCOB3) = 0x06000000 | (addr & 0x00FFFFFC);
-    *(uint32_t *)&(FTFA->FCCOB7) = data;
-    __disable_irq();
-    (*((void (*)(volatile uint8_t *))((uint32_t)code | 1)))(&(FTFA->FSTAT));
-    __enable_irq();
-    stat = FTFA->FSTAT & (FTFA_FSTAT_RDCOLERR | FTFA_FSTAT_ACCERR | FTFA_FSTAT_FPVIOL);
-    if (stat) {
-        FTFA->FSTAT = stat;
-    }
-    MCM->PLACR |= MCM_PLACR_CFCC;
-}
-
-void eeprom_write_byte(uint8_t *addr, uint8_t data) {
-    uint32_t        offset = (uint32_t)addr;
-    const uint16_t *p, *end = (const uint16_t *)((uint32_t)flashend);
-    uint32_t        i, val, flashaddr;
-    uint16_t        do_flash_cmd[] = {0x2380, 0x7003, 0x7803, 0xb25b, 0x2b00, 0xdafb, 0x4770};
-    uint8_t         buf[EEPROM_SIZE];
-
-    if (offset >= EEPROM_SIZE) return;
-    if (!end) {
-        eeprom_initialize();
-        end = (const uint16_t *)((uint32_t)flashend);
-    }
-    if (++end < (uint16_t *)SYMVAL(__eeprom_workarea_end__)) {
-        val       = (data << 8) | offset;
-        flashaddr = (uint32_t)end;
-        flashend  = flashaddr;
-        if ((flashaddr & 2) == 0) {
-            val |= 0xFFFF0000;
-        } else {
-            val <<= 16;
-            val |= 0x0000FFFF;
-        }
-        flash_write(do_flash_cmd, flashaddr, val);
-    } else {
-        for (i = 0; i < EEPROM_SIZE; i++) {
-            buf[i] = 0xFF;
-        }
-        val = 0;
-        for (p = (uint16_t *)SYMVAL(__eeprom_workarea_start__); p < (uint16_t *)SYMVAL(__eeprom_workarea_end__); p++) {
-            val = *p;
-            if ((val & 255) < EEPROM_SIZE) {
-                buf[val & 255] = val >> 8;
-            }
-        }
-        buf[offset] = data;
-        for (flashaddr = (uint32_t)(uint16_t *)SYMVAL(__eeprom_workarea_start__); flashaddr < (uint32_t)(uint16_t *)SYMVAL(__eeprom_workarea_end__); flashaddr += 1024) {
-            *(uint32_t *)&(FTFA->FCCOB3) = 0x09000000 | flashaddr;
-            __disable_irq();
-            (*((void (*)(volatile uint8_t *))((uint32_t)do_flash_cmd | 1)))(&(FTFA->FSTAT));
-            __enable_irq();
-            val = FTFA->FSTAT & (FTFA_FSTAT_RDCOLERR | FTFA_FSTAT_ACCERR | FTFA_FSTAT_FPVIOL);
-            ;
-            if (val) FTFA->FSTAT = val;
-            MCM->PLACR |= MCM_PLACR_CFCC;
-        }
-        flashaddr = (uint32_t)(uint16_t *)SYMVAL(__eeprom_workarea_start__);
-        for (i = 0; i < EEPROM_SIZE; i++) {
-            if (buf[i] == 0xFF) continue;
-            if ((flashaddr & 2) == 0) {
-                val = (buf[i] << 8) | i;
-            } else {
-                val = val | (buf[i] << 24) | (i << 16);
-                flash_write(do_flash_cmd, flashaddr, val);
-            }
-            flashaddr += 2;
-        }
-        flashend = flashaddr;
-        if ((flashaddr & 2)) {
-            val |= 0xFFFF0000;
-            flash_write(do_flash_cmd, flashaddr, val);
-        }
-    }
-}
-
-/*
-void do_flash_cmd(volatile uint8_t *fstat)
-{
-        *fstat = 0x80;
-        while ((*fstat & 0x80) == 0) ; // wait
-}
-00000000 <do_flash_cmd>:
-   0:	2380      	movs	r3, #128	; 0x80
-   2:	7003      	strb	r3, [r0, #0]
-   4:	7803      	ldrb	r3, [r0, #0]
-   6:	b25b      	sxtb	r3, r3
-   8:	2b00      	cmp	r3, #0
-   a:	dafb      	bge.n	4 <do_flash_cmd+0x4>
-   c:	4770      	bx	lr
-*/
-
-uint16_t eeprom_read_word(const uint16_t *addr) {
-    const uint8_t *p = (const uint8_t *)addr;
-    return eeprom_read_byte(p) | (eeprom_read_byte(p + 1) << 8);
-}
-
-uint32_t eeprom_read_dword(const uint32_t *addr) {
-    const uint8_t *p = (const uint8_t *)addr;
-    return eeprom_read_byte(p) | (eeprom_read_byte(p + 1) << 8) | (eeprom_read_byte(p + 2) << 16) | (eeprom_read_byte(p + 3) << 24);
-}
-
-void eeprom_read_block(void *buf, const void *addr, uint32_t len) {
-    const uint8_t *p    = (const uint8_t *)addr;
-    uint8_t *      dest = (uint8_t *)buf;
-    while (len--) {
-        *dest++ = eeprom_read_byte(p++);
-    }
-}
-
-int eeprom_is_ready(void) {
-    return 1;
-}
-
-void eeprom_write_word(uint16_t *addr, uint16_t value) {
-    uint8_t *p = (uint8_t *)addr;
-    eeprom_write_byte(p++, value);
-    eeprom_write_byte(p, value >> 8);
-}
-
-void eeprom_write_dword(uint32_t *addr, uint32_t value) {
-    uint8_t *p = (uint8_t *)addr;
-    eeprom_write_byte(p++, value);
-    eeprom_write_byte(p++, value >> 8);
-    eeprom_write_byte(p++, value >> 16);
-    eeprom_write_byte(p, value >> 24);
-}
-
-void eeprom_write_block(const void *buf, void *addr, uint32_t len) {
-    uint8_t *      p   = (uint8_t *)addr;
-    const uint8_t *src = (const uint8_t *)buf;
-    while (len--) {
-        eeprom_write_byte(p++, *src++);
-    }
-}
-
-#else
-#    error Unsupported Teensy EEPROM.
-#endif /* chip selection */
-// The update functions just calls write for now, but could probably be optimized
-
-void eeprom_update_byte(uint8_t *addr, uint8_t value) {
-    eeprom_write_byte(addr, value);
-}
-
-void eeprom_update_word(uint16_t *addr, uint16_t value) {
-    uint8_t *p = (uint8_t *)addr;
-    eeprom_write_byte(p++, value);
-    eeprom_write_byte(p, value >> 8);
-}
-
-void eeprom_update_dword(uint32_t *addr, uint32_t value) {
-    uint8_t *p = (uint8_t *)addr;
-    eeprom_write_byte(p++, value);
-    eeprom_write_byte(p++, value >> 8);
-    eeprom_write_byte(p++, value >> 16);
-    eeprom_write_byte(p, value >> 24);
-}
-
-void eeprom_update_block(const void *buf, void *addr, size_t len) {
-    uint8_t *      p   = (uint8_t *)addr;
-    const uint8_t *src = (const uint8_t *)buf;
-    while (len--) {
-        eeprom_write_byte(p++, *src++);
-    }
-}