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-rw-r--r--src/crc32.c28
1 files changed, 0 insertions, 28 deletions
diff --git a/src/crc32.c b/src/crc32.c
index d5c8732..25cd53b 100644
--- a/src/crc32.c
+++ b/src/crc32.c
@@ -21,7 +21,6 @@
#include "platform.h"
#include "target.h"
-#if !defined(STM32F1) && !defined(STM32F4)
static const uint32_t crc32_table[] = {
0x00000000, 0x04C11DB7, 0x09823B6E, 0x0D4326D9,
0x130476DC, 0x17C56B6B, 0x1A864DB2, 0x1E475005,
@@ -108,31 +107,4 @@ uint32_t generic_crc32(struct target_s *target, uint32_t base, int len)
}
return crc;
}
-#else
-#include <libopencm3/stm32/crc.h>
-uint32_t generic_crc32(struct target_s *target, uint32_t base, int len)
-{
- uint32_t data;
- uint8_t byte;
-
- CRC_CR |= CRC_CR_RESET;
-
- while (len >3) {
- if (target_mem_read_words(target, &data, base, 1) != 0)
- return -1;
-
- CRC_DR = data;
- base+=4;
- len -= 4;
- }
- while (len--) {
- if (target_mem_read_bytes(target, &byte, base, 1) != 0)
- return -1;
-
- CRC_DR = byte;
- base++;
- }
- return CRC_DR;
-}
-#endif