aria: enable NAND flash support

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

board/davedenx/aria/aria.c

@@ -42,6 +42,7 @@ DECLARE_GLOBAL_DATA_PTR;
 			 CLOCK_SCCR1_PSCFIFO_EN |			\
 			 CLOCK_SCCR1_DDR_EN |				\
 			 CLOCK_SCCR1_FEC_EN |				\
+			 CLOCK_SCCR1_NFC_EN |				\
 			 CLOCK_SCCR1_PATA_EN |				\
 			 CLOCK_SCCR1_PCI_EN |				\
 			 CLOCK_SCCR1_TPR_EN)

include/configs/aria.h

@@ -241,6 +241,28 @@
 
 #undef CONFIG_SYS_FLASH_CHECKSUM
 
+/*
+ * NAND FLASH support
+ * drivers/mtd/nand/mpc5121_nfc.c (rev 2 silicon only)
+ */
+#define CONFIG_CMD_NAND
+
+#define CONFIG_NAND_MPC5121_NFC
+#define CONFIG_SYS_NAND_BASE		0x40000000
+
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define NAND_MAX_CHIPS			CONFIG_SYS_MAX_NAND_DEVICE
+
+#define CONFIG_SYS_64BIT_VSPRINTF	/* needed for nand_util.c */
+
+/*
+ * Configuration parameters for MPC5121 NAND driver
+ */
+#define CONFIG_FSL_NFC_WIDTH		1
+#define CONFIG_FSL_NFC_WRITE_SIZE	2048
+#define CONFIG_FSL_NFC_SPARE_SIZE	64
+#define CONFIG_FSL_NFC_CHIPS		CONFIG_SYS_MAX_NAND_DEVICE
+
 #define CONFIG_SYS_SRAM_BASE		0x30000000
 #define CONFIG_SYS_SRAM_SIZE		0x00020000	/* 128 KB */
 
@@ -285,7 +307,7 @@
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_BASE		TEXT_BASE
-#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
+#define CONFIG_SYS_MONITOR_LEN		(384 * 1024)
 
 #ifdef	CONFIG_FSL_DIU_FB
 #define CONFIG_SYS_MALLOC_LEN		(6 * 1024 * 1024)