TQM85xx: adapt for new flash types

Old TQM85xx boards had 'M' type Spansion Flashes from the S29GLxxxM
series while new boards have 'N' type Flashes from the S29GLxxxN
series, which have bigger sectors: 2 x 128 instead of 2 x 64 KB.

We now change the configuration to the new flash types for all
boards; this also works on old boards - we just waste two flash
sectors for the environment which could be smaller there.

Signed-off-by: Wolfgang Denk <wd@denx.de>

include/configs/TQM85xx.h

@@ -165,15 +165,6 @@
 #define CONFIG_DDR_DEFAULT_CL	30		/* CAS latency 3	*/
 #endif /* CONFIG_TQM8541 || CONFIG_TQM8555 || CONFIG_TQM8548 */
 
-/*
- * Old TQM85xx boards have 'M' type Spansion Flashes from the S29GLxxxM
- * series while new boards have 'N' type Flashes from the S29GLxxxN
- * series, which have bigger sectors: 2 x 128 instead of 2 x 64 KB.
- */
-#ifdef CONFIG_TQM8548
-#define CONFIG_TQM_FLASH_N_TYPE
-#endif /* CONFIG_TQM8548 */
-
 /*
  * Flash on the Local Bus
  */
@@ -547,11 +538,7 @@
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
 
-#ifdef CONFIG_TQM_FLASH_N_TYPE
 #define CONFIG_ENV_SECT_SIZE	0x40000 /* 256K (one sector) for env	*/
-#else /* !CONFIG_TQM_FLASH_N_TYPE */
-#define CONFIG_ENV_SECT_SIZE	0x20000 /* 128K (one sector) for env	*/
-#endif /* CONFIG_TQM_FLASH_N_TYPE */
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
 #define CONFIG_ENV_SIZE		0x2000
 #define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)