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

[openocd.git] / contrib / loaders / flash / stm32 / stm32f2x.S

diff --git a/contrib/loaders/flash/stm32f2x.S b/contrib/loaders/flash/stm32/stm32f2x.S
similarity index 96%
rename from contrib/loaders/flash/stm32f2x.S
rename to contrib/loaders/flash/stm32/stm32f2x.S
index 0dd1223192ea10310cf0b9dacec5104f878108ba..f6f5b30a490e9163aa55bd639d97e8e643db5bf6 100644 (file)
--- a/contrib/loaders/flash/stm32f2x.S
+++ b/contrib/loaders/flash/stm32/stm32f2x.S
@@ -25,7 +25,6 @@
        .syntax unified
        .cpu cortex-m3
        .thumb
-       .thumb_func
 
 /*
  * Params :
@@ -44,6 +43,11 @@
 #define STM32_FLASH_CR_OFFSET  0x10                    /* offset of CR register in FLASH struct */
 #define STM32_FLASH_SR_OFFSET  0x0c                    /* offset of SR register in FLASH struct */
 
+#define STM32_PROG16           0x101                   /* PG | PSIZE_16*/
+
+       .thumb_func
+       .global _start
+_start:
 wait_fifo:
        ldr     r8, [r0, #0]    /* read wp */
        cmp     r8, #0                  /* abort if wp == 0 */
@@ -52,7 +56,7 @@ wait_fifo:
        cmp     r7, r8                  /* wait until rp != wp */
        beq     wait_fifo
 
-       ldr             r6, STM32_PROG16
+       ldr             r6, =STM32_PROG16
        str             r6, [r4, #STM32_FLASH_CR_OFFSET]
        ldrh    r6, [r7], #0x02                                         /* read one half-word from src, increment ptr */
        strh    r6, [r2], #0x02                                         /* write one half-word from src, increment ptr */
@@ -78,4 +82,4 @@ exit:
        mov             r0, r6                  /* return status in r0 */
        bkpt    #0x00
 
-STM32_PROG16: .word 0x101      /* PG | PSIZE_16*/
+       .pool