flash/nor, contrib/loaders: add stm32 loaders Makefile and generated .inc

[openocd] / contrib / loaders / flash / stm32f1x.S

diff --git a/contrib/loaders/flash/stm32f1x.S b/contrib/loaders/flash/stm32f1x.S
deleted file mode 100644 (file)
index 5ce463d..0000000
--- a/contrib/loaders/flash/stm32f1x.S
+++ /dev/null
@@ -1,76 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2011 by Andreas Fritiofson                              *
- *   andreas.fritiofson@gmail.com                                          *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
- ***************************************************************************/
-
-       .text
-       .syntax unified
-       .cpu cortex-m0
-       .thumb
-       .thumb_func
-       .global write
-
-       /* Params:
-        * r0 - flash base (in), status (out)
-        * r1 - count (halfword-16bit)
-        * r2 - workarea start
-        * r3 - workarea end
-        * r4 - target address
-        * Clobbered:
-        * r5 - rp
-        * r6 - wp, tmp
-        * r7 - tmp
-        */
-
-#define STM32_FLASH_SR_OFFSET 0x0c /* offset of SR register from flash reg base */
-
-wait_fifo:
-       ldr     r6, [r2, #0]    /* read wp */
-       cmp     r6, #0                  /* abort if wp == 0 */
-       beq     exit
-       ldr     r5, [r2, #4]    /* read rp */
-       cmp     r5, r6                  /* wait until rp != wp */
-       beq     wait_fifo
-       ldrh    r6, [r5]        /* "*target_address++ = *rp++" */
-       strh    r6, [r4]
-       adds    r5, #2
-       adds    r4, #2
-busy:
-       ldr     r6, [r0, #STM32_FLASH_SR_OFFSET]        /* wait until BSY flag is reset */
-       movs    r7, #1
-       tst     r6, r7
-       bne     busy
-       movs    r7, #0x14               /* check the error bits */
-       tst     r6, r7
-       bne     error
-       cmp     r5, r3                  /* wrap rp at end of buffer */
-       bcc     no_wrap
-       mov     r5, r2
-       adds    r5, #8
-no_wrap:
-       str     r5, [r2, #4]    /* store rp */
-       subs    r1, r1, #1              /* decrement halfword count */
-       cmp     r1, #0
-       beq     exit            /* loop if not done */
-       b       wait_fifo
-error:
-       movs    r0, #0
-       str     r0, [r2, #4]    /* set rp = 0 on error */
-exit:
-       mov             r0, r6                  /* return status in r0 */
-       bkpt    #0