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flash: change prototype of flash_copy() and use the default implementation in the sandbox

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This commit is contained in:
S.J.R. van Schaik 2017-06-16 15:42:08 +02:00
parent d21b5addff
commit c38413dc90
5 changed files with 7 additions and 32 deletions
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27
source/drivers/sandbox_flash.c
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@ -23,8 +23,6 @@ static size_t stdio_flash_read(struct flash_dev *dev, uint32_t addr, void *data,
size_t len);
static size_t stdio_flash_write(struct flash_dev *dev, uint32_t addr,
const void *data, size_t len);
static int stdio_flash_copy(struct flash_dev *dev, uint32_t dst, uint32_t src,
size_t len);
static int stdio_flash_erase(struct flash_dev *dev, uint32_t addr);
static void stdio_flash_release(struct flash_dev *dev);
@ -33,7 +31,7 @@ static struct flash_ops stdio_flash_ops = {
.get_size = stdio_flash_get_size,
.read = stdio_flash_read,
.write = stdio_flash_write,
.copy = stdio_flash_copy,
.copy = default_flash_copy,
.is_erased = default_flash_is_erased,
.erase = stdio_flash_erase,
};
@ -85,29 +83,6 @@ static size_t stdio_flash_write(struct flash_dev *dev, uint32_t addr,
return len;
}
static int stdio_flash_copy(struct flash_dev *dev, uint32_t dst, uint32_t src,
size_t len)
{
uint8_t data[64];
size_t nbytes;
while (len) {
nbytes = min(sizeof data, len);
if (stdio_flash_read(dev, src, data, nbytes) == 0)
return -1;
if (stdio_flash_write(dev, dst, data, nbytes) == 0)
return -1;
dst += nbytes;
src += nbytes;
len -= nbytes;
}
return 0;
}
static int stdio_flash_erase(struct flash_dev *dev, uint32_t addr)
{
struct stdio_flash_priv *priv = dev->priv;