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tools/env: Fix environment size and CRC on 64-bit hosts

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On architectures where 'long' is 64 bit, the u-boot environment
as seen by the fw_env tools was missing 4 bytes.
This patch fixes getenvsize(), and thus also ensures that the
environment's CRC32 checksum is calculated correctly.

Signed-off-by: Dominic Sacré <dominic.sacre@gmx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Tom Rini <trini@ti.com>
This commit is contained in:
Dominic Sacré
2014-11-05 00:30:18 +01:00
committed by Tom Rini
parent c4c2e14102
commit ea19527c20
1 changed files with 1 additions and 1 deletions
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2
tools/env/fw_env.c vendored
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@@ -125,7 +125,7 @@ static int get_config (char *);
#endif #endif
static inline ulong getenvsize (void) static inline ulong getenvsize (void)
{ {
ulong rc = CUR_ENVSIZE - sizeof(long); ulong rc = CUR_ENVSIZE - sizeof(uint32_t);
if (HaveRedundEnv) if (HaveRedundEnv)
rc -= sizeof (char); rc -= sizeof (char);