libstb: bump up the byte timeout for tpm i2c requests

This bumps up the byte timeout for tpm i2c requests from 10ms to 30ms.
Some p8dtu systems are getting i2c request timeout.

Signed-off-by: Claudio Carvalho <[email protected]>
Signed-off-by: Stewart Smith <[email protected]>

Author: Claudio Carvalho

libstb/drivers/tpm_i2c_interface.c

@@ -25,7 +25,7 @@
 //#define DBG(fmt, ...) prlog(PR_DEBUG, fmt, ##__VA_ARGS__)
 #define DBG(fmt, ...)
 
-#define I2C_BYTE_TIMEOUT_MS		10  /* 10ms/byte timeout */
+#define I2C_BYTE_TIMEOUT_MS		30  /* 30ms/byte timeout */
 #define TPM_MAX_NACK_RETRIES		 2
 #define REQ_COMPLETE_POLLING		 5  /* Check if req is complete
 					       in 5ms interval */