AT91CAP9 support
---------------------------------
read_dataflash() takes a signed char pointer as a parameter. Silence a
few warnings dues to incorrect parameter types in env_dataflash.c.
Signed-off-by: Stelian Pop <stelian@popies.net>
diff --git a/common/env_dataflash.c b/common/env_dataflash.c
index 93fff29..8a94432 100644
--- a/common/env_dataflash.c
+++ b/common/env_dataflash.c
@@ -44,22 +44,22 @@
uchar env_get_char_spec (int index)
{
uchar c;
- read_dataflash (CFG_ENV_ADDR+index+offsetof(env_t,data),1,&c);
+ read_dataflash(CFG_ENV_ADDR + index + offsetof(env_t,data),
+ 1, (char *)&c);
return (c);
}
void env_relocate_spec (void)
{
- read_dataflash (CFG_ENV_ADDR,CFG_ENV_SIZE,(uchar *)env_ptr);
+ read_dataflash(CFG_ENV_ADDR, CFG_ENV_SIZE, (char *)env_ptr);
}
int saveenv(void)
{
-/* env must be copied to do not alter env structure in memory*/
-unsigned char temp[CFG_ENV_SIZE];
-int i;
+ /* env must be copied to do not alter env structure in memory*/
+ unsigned char temp[CFG_ENV_SIZE];
memcpy(temp, env_ptr, CFG_ENV_SIZE);
- return write_dataflash (CFG_ENV_ADDR, (unsigned long)temp, CFG_ENV_SIZE);
+ return write_dataflash(CFG_ENV_ADDR, (unsigned long)temp, CFG_ENV_SIZE);
}
/************************************************************************
@@ -77,13 +77,14 @@
AT91F_DataflashInit(); /* prepare for DATAFLASH read/write */
/* read old CRC */
- read_dataflash (CFG_ENV_ADDR+offsetof(env_t,crc),sizeof(ulong),&crc);
+ read_dataflash(CFG_ENV_ADDR + offsetof(env_t, crc),
+ sizeof(ulong), (char *)&crc);
new = 0;
len = ENV_SIZE;
off = offsetof(env_t,data);
while (len > 0) {
int n = (len > sizeof(buf)) ? sizeof(buf) : len;
- read_dataflash (CFG_ENV_ADDR+off,n , buf);
+ read_dataflash(CFG_ENV_ADDR + off, n, (char *)buf);
new = crc32 (new, buf, n);
len -= n;
off += n;