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SAMA5D4-EK: Fix some AT25BOOT bugs

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This commit is contained in:
Gregory Nutt 2014-06-28 11:15:02 -06:00
parent 4b71a0f1e2
commit 2fb61ad15d
1 changed files with 8 additions and 9 deletions
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17
configs/sama5d4-ek/src/at25_main.c
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@ -122,7 +122,6 @@ int at25_main(int argc, char *argv)
struct lib_rawinstream_s rawinstream; struct lib_rawinstream_s rawinstream;
struct lib_memsostream_s memoutstream; struct lib_memsostream_s memoutstream;
const uint8_t *src; const uint8_t *src;
uint8_t *dest;
ssize_t nwritten; ssize_t nwritten;
ssize_t nread; ssize_t nread;
ssize_t remaining; ssize_t remaining;
@ -172,9 +171,9 @@ int at25_main(int argc, char *argv)
printf("Send Intel HEX file now\n"); printf("Send Intel HEX file now\n");
fflush(stdout); fflush(stdout);
return hex2bin(&rawinstream.public, &memoutstream.public, ret = hex2bin(&rawinstream.public, &memoutstream.public,
(uint32_t)SAM_ISRAM_VSECTION, (uint32_t)SAM_ISRAM_VSECTION,
(uint32_t)(SAM_ISRAM_VSECTION + CONFIG_SAMA5D4EK_AT25_PROGSIZE), (uint32_t)(SAM_ISRAM_VSECTION + CONFIG_SAMA5D4EK_AT25_PROGSIZE),
0); 0);
if (ret < 0) if (ret < 0)
{ {
@ -192,11 +191,11 @@ int at25_main(int argc, char *argv)
memoutstream.public.nput); memoutstream.public.nput);
remaining = memoutstream.public.nput; remaining = memoutstream.public.nput;
dest = (uint8_t *)CONFIG_SAMA5D4EK_AT25_PROGSIZE; src = (uint8_t *)SAM_DDRCS_VSECTION;
do do
{ {
nwritten = write(fd, dest, memoutstream.public.nput); nwritten = write(fd, src, memoutstream.public.nput);
if (nwritten <= 0) if (nwritten <= 0)
{ {
int errcode = errno; int errcode = errno;
@ -210,7 +209,7 @@ int at25_main(int argc, char *argv)
else else
{ {
remaining -= nwritten; remaining -= nwritten;
dest += nwritten; src += nwritten;
} }
} }
while (remaining > 0); while (remaining > 0);
@ -235,7 +234,7 @@ int at25_main(int argc, char *argv)
} }
remaining = memoutstream.public.nput; remaining = memoutstream.public.nput;
src = (const uint8_t *)CONFIG_SAMA5D4EK_AT25_PROGSIZE; src = (const uint8_t *)SAM_DDRCS_VSECTION;
do do
{ {
@ -267,7 +266,7 @@ int at25_main(int argc, char *argv)
} }
remaining -= nwritten; remaining -= nwritten;
dest += nwritten; src += nwritten;
} }
} }
while (remaining > 0); while (remaining > 0);