MX53: Add support to ESG ima3 board

The ESG ima3-mx53 board is based on the Freescale
i.MX53 SOC. It boots from NOR (128 MB) and
supports Ethernet (FEC), SATA.

Signed-off-by: Stefano Babic <sbabic@denx.de>

1 files changed, 269 insertions, 0 deletions

diff --git a/include/configs/ima3-mx53.h b/include/configs/ima3-mx53.h
new file mode 100644
index 0000000..ea48d64
--- /dev/null
+++ b/include/configs/ima3-mx53.h
@@ -0,0 +1,269 @@
+/*
+ * (C) Copyright 2012, Stefano Babic <sbabic@denx.de>
+ *
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the MX53-EVK Freescale board.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* SOC type must be included before imx-regs.h */
+#define CONFIG_MX53
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx5x_pins.h>
+
+#define CONFIG_SYS_MX5_HCLK		24000000
+#define CONFIG_SYS_MX5_CLK32		32768
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+#define CONFIG_OF_LIBFDT
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* Enable GPIOs */
+#define CONFIG_MXC_GPIO
+
+/* UART */
+#define CONFIG_MXC_UART
+#define CONFIG_MXC_UART_BASE	UART4_BASE_ADDR
+
+/* MMC */
+#define CONFIG_FSL_ESDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR	0
+#define CONFIG_SYS_FSL_ESDHC_NUM	1
+
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_DOS_PARTITION
+
+/* Ethernet on FEC */
+#define CONFIG_NET_MULTI
+#define CONFIG_MII
+#define CONFIG_DISCOVER_PHY
+
+#define CONFIG_FEC_MXC
+#define IMX_FEC_BASE			FEC_BASE_ADDR
+#define CONFIG_FEC_MXC_PHYADDR		0x01
+#define CONFIG_PHY_ADDR			CONFIG_FEC_MXC_PHYADDR
+#define CONFIG_RESET_PHY_R
+#define CONFIG_FEC_MXC_NO_ANEG
+#define CONFIG_PRIME	"FEC0"
+
+/* SPI */
+#define CONFIG_HARD_SPI
+#define CONFIG_MXC_SPI
+#define CONFIG_DEFAULT_SPI_BUS		1
+#define CONFIG_DEFAULT_SPI_MODE		SPI_MODE_0
+
+/* SPI FLASH - not used for environment */
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO
+#define CONFIG_SPI_FLASH_CS		(IOMUX_TO_GPIO(MX53_PIN_CSI0_D11) \
+						 << 8) | 0
+#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
+#define CONFIG_SF_DEFAULT_SPEED		25000000
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX		1
+#define CONFIG_BAUDRATE			115200
+#define CONFIG_SYS_BAUDRATE_TABLE	{9600, 19200, 38400, 57600, 115200}
+
+/* Command definition */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_GPIO
+
+#define CONFIG_BOOTDELAY	3
+
+#define CONFIG_LOADADDR		0x70800000	/* loadaddr env var */
+#define CONFIG_SYS_TEXT_BASE    0xf0001400 /* uboot in nor flash */
+
+#define CONFIG_ARP_TIMEOUT	200UL
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP		/* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+#define CONFIG_SYS_PROMPT		"IMA3 MX53 U-Boot > "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS	16	/* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+
+#define CONFIG_SYS_MEMTEST_START       0x70000000
+#define CONFIG_SYS_MEMTEST_END         0x10000
+
+#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
+
+#define CONFIG_SYS_HZ		1000
+#define CONFIG_CMDLINE_EDITING
+
+/* Stack sizes */
+#define CONFIG_STACKSIZE	(128 * 1024)	/* regular stack */
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS	1
+#define PHYS_SDRAM_1		CSD0_BASE_ADDR
+#define PHYS_SDRAM_1_SIZE	(1024 * 1024 * 1024)
+
+#define CONFIG_SYS_SDRAM_BASE		(PHYS_SDRAM_1)
+#define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR)
+#define CONFIG_SYS_INIT_RAM_SIZE	(IRAM_SIZE)
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
+#define MTDIDS_DEFAULT		"nor0=f0000000.flash"
+
+/* FLASH and environment organization */
+
+#define CONFIG_SYS_FLASH_BASE		0xF0000000
+#define CONFIG_SYS_FLASH_CFI		/* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER		/* Use the common driver */
+#define CONFIG_FLASH_CFI_MTD		/* with MTD support */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
+#define CONFIG_SYS_MAX_FLASH_BANKS	1
+#define CONFIG_SYS_MAX_FLASH_SECT	1024
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+
+#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
+
+#define CONFIG_ENV_SIZE        (8 * 1024)
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + \
+				CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_ENV_SECT_SIZE	0x20000
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + \
+					CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	CONFIG_ENV_SIZE
+
+/*
+ * Default environment and default scripts
+ * to update uboot and load kernel
+ */
+
+#define HOSTNAME ima3-mx53
+#define xstr(s)	str(s)
+#define str(s)	#s
+
+#define CONFIG_HOSTNAME ima3-mx53
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram0 rw\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 ${bootargs}"				\
+		" console=${console},${baudrate}\0"			\
+	"addmisc=setenv bootargs ${bootargs} ${misc}\0"			\
+	"console=ttymxc3\0"						\
+	"loadaddr=70800000\0"						\
+	"kernel_addr_r=70800000\0"					\
+	"ramdisk_addr_r=71000000\0"					\
+	"hostname=" xstr(CONFIG_HOSTNAME) "\0"				\
+	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"			\
+	"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"		\
+	"mmcargs=setenv bootargs root=${mmcroot} "			\
+		"rootfstype=${mmcrootfstype}\0"				\
+	"mmcroot=/dev/mmcblk0p3 rw\0"					\
+	"mmcboot=echo Booting from mmc ...; "				\
+		"run mmcargs addip addtty addmtd addmisc mmcload;"	\
+		"bootm\0"						\
+	"mmcload=fatload mmc ${mmcdev}:${mmcpart} "			\
+		"${loadaddr} ${uimage}\0"				\
+	"mmcrootfstype=ext3 rootwait\0"					\
+	"flash_self=run ramargs addip addtty addmtd addmisc;"		\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"flash_nfs=run nfsargs addip addtty addmtd addmisc;"		\
+		"bootm ${kernel_addr}\0"				\
+	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "			\
+		"run nfsargs addip addtty addmtd addmisc;"		\
+		"bootm ${kernel_addr_r}\0"				\
+	"net_self_load=tftp ${ramdisk_addr_r} ${ramdisk_file};"		\
+		"tftp ${kernel_addr_r} ${bootfile}\0"			\
+	"net_self=if run net_self_load;then "				\
+		"run ramargs addip addtty addmtd addmisc;"		\
+		"bootm ${kernel_addr_r} ${ramdisk_addr_r};"		\
+		"else echo Images not loades;fi\0"			\
+	"satargs=setenv bootargs root=/dev/sda1\0"			\
+	"satafile=boot/uImage\0"					\
+	"ssdboot=echo Booting from ssd ...; "				\
+		"run satargs addip addtty addmtd addmisc;"		\
+		"sata init;ext2load sata 0:1 ${kernel_addr_r} "		\
+		"${satafile};bootm\0"					\
+	"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.imx\0"			\
+	"uimage=uImage\0"						\
+	"load=tftp ${loadaddr} ${u-boot}\0"				\
+	"uboot_addr=0xf0001000\0"					\
+	"update=protect off 0xf0000000 +60000;"				\
+		"erase ${uboot_addr} +60000;"				\
+		"cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"		\
+	"upd=if run load;then echo Updating u-boot;if run update;"	\
+		"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"		\
+	"bootcmd=run net_nfs\0"
+
+
+#define CONFIG_CMD_SATA
+#ifdef CONFIG_CMD_SATA
+	#define CONFIG_DWC_AHSATA
+	#define CONFIG_SYS_SATA_MAX_DEVICE      1
+	#define CONFIG_DWC_AHSATA_PORT_ID       0
+	#define CONFIG_DWC_AHSATA_BASE_ADDR     SATA_BASE_ADDR
+	#define CONFIG_LBA48
+	#define CONFIG_LIBATA
+#endif
+
+#endif				/* __CONFIG_H */