X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fea20.h;h=cc0f5b05cd63538eaebef8533b04d7f029dc15c1;hb=7100a54604442176dc1785a7644f3df8c85d6c55;hp=48ce9453f4f1b52b501e89380beb37bebfda5365;hpb=76bfe76b54511764e0a49287699190a0a3347ee4;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/configs/ea20.h b/include/configs/ea20.h
index 48ce945..cc0f5b0 100644
--- a/include/configs/ea20.h
+++ b/include/configs/ea20.h
@@ -28,7 +28,12 @@
  */
 #define CONFIG_DRIVER_TI_EMAC
 #define CONFIG_USE_SPIFLASH
+#define	CONFIG_SYS_USE_NAND
 #define CONFIG_DRIVER_TI_EMAC_USE_RMII
+#define CONFIG_BOARD_EARLY_INIT_F
+#define BOARD_LATE_INIT
+#define CONFIG_VIDEO
+#define CONFIG_PREBOOT
 
 /*
  * SoC Configuration
@@ -47,7 +52,7 @@
 /*
  * Memory Info
  */
-#define CONFIG_SYS_MALLOC_LEN	(0x10000 + 1*1024*1024) /* malloc() len */
+#define CONFIG_SYS_MALLOC_LEN	(0x10000 + 4*1024*1024) /* malloc() len */
 #define PHYS_SDRAM_1		DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
 #define PHYS_SDRAM_1_SIZE	(64 << 20) /* SDRAM size 64MB */
 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
@@ -67,7 +72,7 @@
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	-4	/* NS16550 register size */
-#define CONFIG_SYS_NS16550_COM1	DAVINCI_UART2_BASE /* Base address of UART2 */
+#define CONFIG_SYS_NS16550_COM1	DAVINCI_UART0_BASE /* Base address of UART0 */
 #define CONFIG_SYS_NS16550_CLK	clk_get(DAVINCI_UART2_CLKID)
 #define CONFIG_CONS_INDEX	1		/* use UART0 for console */
 #define CONFIG_BAUDRATE		115200		/* Default baud rate */
@@ -83,17 +88,22 @@
 #define CONFIG_ENV_SPI_MAX_HZ	CONFIG_SF_DEFAULT_SPEED
 
 /*
+ * I2C Configuration
+ */
+#define CONFIG_HARD_I2C
+#define CONFIG_DRIVER_DAVINCI_I2C
+#define CONFIG_SYS_I2C_SPEED		100000
+
+/*
  * Network & Ethernet Configuration
  */
 #ifdef CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	0
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS
 #define CONFIG_BOOTP_DNS2
 #define CONFIG_BOOTP_SEND_HOSTNAME
 #define CONFIG_NET_RETRY_COUNT	10
-#define CONFIG_NET_MULTI
 #endif
 
 #ifdef CONFIG_USE_SPIFLASH
@@ -101,11 +111,22 @@
 #undef CONFIG_ENV_IS_IN_NAND
 #define CONFIG_ENV_IS_IN_SPI_FLASH
 #define CONFIG_ENV_SIZE			(8 << 10)
-#define CONFIG_ENV_OFFSET		(256 << 10)
+#define CONFIG_ENV_OFFSET		0x80000
 #define CONFIG_ENV_SECT_SIZE		(64 << 10)
 #define CONFIG_SYS_NO_FLASH
 #endif
 
+
+#if defined(CONFIG_VIDEO)
+#define CONFIG_VIDEO_DA8XX
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_CMD_BMP
+#endif
+
 /*
  * U-Boot general configuration
  */
@@ -145,6 +166,7 @@
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVES
 #define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_I2C
 
 #ifndef CONFIG_DRIVER_TI_EMAC
 #undef CONFIG_CMD_NET
@@ -153,7 +175,8 @@
 #undef CONFIG_CMD_PING
 #endif
 
-#ifdef CONFIG_USE_NAND
+/* NAND Setup */
+#ifdef CONFIG_SYS_USE_NAND
 #undef CONFIG_CMD_FLASH
 #undef CONFIG_CMD_IMLS
 #define CONFIG_CMD_NAND
@@ -165,8 +188,19 @@
 #define CONFIG_RBTREE
 #define CONFIG_CMD_UBI
 #define CONFIG_CMD_UBIFS
+
+#define CONFIG_NAND_DAVINCI
+#define	CONFIG_SYS_NAND_PAGE_2K
+#define CONFIG_SYS_NAND_CS		2
+#define CONFIG_SYS_NAND_BASE		DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
+#undef CONFIG_SYS_NAND_HW_ECC
+#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
+#define	CONFIG_SYS_NAND_USE_FLASH_BBT
+#define CONFIG_SYS_MAX_NAND_DEVICE	1 /* Max number of NAND devices */
+#define CONFIG_SYS_64BIT_VSPRINTF	/* needed for nand_util.c */
 #endif
 
+/* SPI Flash */
 #ifdef CONFIG_USE_SPIFLASH
 #undef CONFIG_CMD_IMLS
 #undef CONFIG_CMD_FLASH
@@ -175,7 +209,7 @@
 #define CONFIG_CMD_SAVEENV
 #endif
 
-#if !defined(CONFIG_USE_NAND) && \
+#if !defined(CONFIG_SYS_USE_NAND) && \
 	!defined(CONFIG_USE_NOR) && \
 	!defined(CONFIG_USE_SPIFLASH)
 #define CONFIG_ENV_IS_NOWHERE
@@ -189,4 +223,83 @@
 #define CONFIG_SYS_SDRAM_BASE		0xc0000000
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x1000 - \
 					GENERATED_GBL_DATA_SIZE)
+/*
+ * Default environment and default scripts
+ * to update uboot and load kernel
+ */
+#define xstr(s)	str(s)
+#define str(s)	#s
+
+
+#define CONFIG_HOSTNAME ea20
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"as=3\0"							\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"rfsbargs=setenv bootargs root=/dev/nfs rw "			\
+	"nfsroot=${serverip}:${rfsbpath}\0"				\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"mtdids=nand0=davinci_nand.0\0"					\
+	"mtdparts=mtdparts=davinci_nand.0:8m(Settings),8m(aKernel),"	\
+	"8m(bKernel),76m(aRootfs),76m(bRootfs),-(MassSD)\0"		\
+	"nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc "	\
+	"ubi.mtd=${as} root=ubi0:rootfs\0"				\
+	"addip_sta=setenv bootargs ${bootargs} "			\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"		\
+	"addip=if test -n ${ipdyn};then run addip_dyn;"			\
+		"else run addip_sta;fi\0"				\
+	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
+	"addtty=setenv bootargs ${bootargs}"				\
+		" console=${consoledev},${baudrate}n8\0"		\
+	"addmisc=setenv bootargs ${bootargs} ${misc}\0"			\
+	"addmem=setenv bootargs ${bootargs} mem=${memory}\0"		\
+	"consoledev=ttyS0\0"						\
+	"loadaddr=c0000014\0"						\
+	"memory=32M\0"							\
+	"kernel_addr_r=c0700000\0"					\
+	"hostname=" xstr(CONFIG_HOSTNAME) "\0"				\
+	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"			\
+	"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"		\
+	"flash_self=run ramargs addip addtty addmtd addmisc addmem;"	\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;"	\
+		"bootm ${kernel_addr}\0"				\
+	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
+		"run nfsargs addip addtty addmtd addmisc addmem;"	\
+		"bootm ${kernel_addr_r}\0"                              \
+	"net_rfsb=tftp ${kernel_addr_r} ${bootfile}; "                  \
+		"run rfsbargs addip addtty addmtd addmisc addmem; "     \
+		"bootm ${kernel_addr_r}\0"                              \
+	"net_self_load=tftp ${kernel_addr_r} ${bootfile};"		\
+		"tftp ${ramdisk_addr_r} ${ramdisk_file};\0"		\
+	"nand_nand=ubi part nand0,${as};ubifsmount rootfs;"             \
+		"ubifsload ${kernel_addr_r} /boot/uImage;"              \
+		"ubifsumount; run nandargs addip addtty "               \
+		"addmtd addmisc addmem;bootm ${kernel_addr_r}\0"        \
+	"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"			\
+	"load_magic=if sf probe 0;then sf "                             \
+		"read c0000000 0x10000 0x60000;fi\0"                    \
+	"load_nand=ubi part nand0,${as};ubifsmount rootfs;"             \
+		"if ubifsload c0000014 /boot/u-boot.bin;"               \
+		"then mw c0000008 ${filesize};else echo Error reading " \
+		"u-boot from nand!;fi\0"                                \
+	"load_net=if sf probe 0;then sf read c0000000 0x10000 0x60000;"	\
+		"tftp c0000014 ${u-boot};"				\
+		"mw c0000008 ${filesize};"				\
+		"fi\0"		                                        \
+	"upd=if sf probe 0;then sf erase 10000 60000;"		        \
+		"sf write c0000000 10000 60000;"			\
+		"fi\0"							\
+	"ubootupd_net=if run load_net;then echo Updating u-boot;"       \
+		"if run upd; then echo U-Boot updated;"			\
+			"else echo Error updating u-boot !;"		\
+			"echo Board without bootloader !!;"		\
+		"fi;"							\
+		"else echo U-Boot not downloaded..exiting;fi\0"		\
+	"ubootupd_nand=echo run load_magic,run load_nand,run upd;\0"    \
+	"bootcmd=run net_nfs\0"
+
 #endif /* __CONFIG_H */