xpedite1k: Add support for optional flashes

The XPedite1000 can be built with 4 total flashes:
- 512KB AMD socketed
- 16MB Intel soldered
- 2 x 32MB AMD MirrorBit flashes

Add support for the optional 2 32MB CFI-compliant AMD flashes

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Stefan Roese <sr@denx.de>

board/xpedite1k/xpedite1k.c

@@ -46,6 +46,10 @@ int board_early_init_f(void)
 	mtebc(pb0cr, 0xff098000);	/* BAS=0xff0 16MB R/W 8-bit */
 	mtebc(pb1ap, 0x04055200);	/* 512KB Socketed AMD FLASH */
 	mtebc(pb1cr, 0xfe018000);	/* BAS=0xfe0 1MB R/W 8-bit */
+	mtebc(pb6ap, 0x05006400);	/* 32-64MB AMD MirrorBit FLASH */
+	mtebc(pb6cr, 0xf00da000);	/* BAS=0xf00 64MB R/W i6-bit */
+	mtebc(pb7ap, 0x05006400);	/* 32-64MB AMD MirrorBit FLASH */
+	mtebc(pb7cr, 0xf40da000);	/* BAS=0xf40 64MB R/W 16-bit */
 
 	/*
 	 * Setup the interrupt controller polarities, triggers, etc.

include/configs/XPEDITE1K.h

@@ -106,12 +106,13 @@ extern void out32(unsigned int, unsigned long);
 /*
  * FLASH related
  */
-#define CONFIG_SYS_MAX_FLASH_BANKS	1		    /* number of banks	    */
-#define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE}
-#define CONFIG_SYS_MAX_FLASH_SECT	128		    /* sectors per device   */
+#define CONFIG_SYS_MAX_FLASH_BANKS	3
+#define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE, 0xf0000000, 0xf4000000 }
+#define CONFIG_SYS_MAX_FLASH_SECT	512	/* sectors per device */
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_QUIET_TEST		/* MirrorBit flashes are optional */
 
 #undef	CONFIG_SYS_FLASH_CHECKSUM
 #define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms) */