arm: dra7xx: Add dra7xx_evm build support

Adding the build support for dra7xx_evm.
Reusing omap5_evm.h config by moving it to omap5_common.h

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>

1 files changed, 262 insertions, 0 deletions

diff --git a/include/configs/omap5_common.h b/include/configs/omap5_common.h
new file mode 100644
index 0000000..af97564
--- /dev/null
+++ b/include/configs/omap5_common.h
@@ -0,0 +1,262 @@
+/*
+ * (C) Copyright 2013
+ * Texas Instruments Incorporated.
+ * Sricharan R	  <r.sricharan@ti.com>
+ *
+ * Derived from OMAP4 done by:
+ *	Aneesh V <aneesh@ti.com>
+ *
+ * TI OMAP5 AND DRA7XX common configuration settings
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_OMAP5_COMMON_H
+#define __CONFIG_OMAP5_COMMON_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_OMAP	/* in a TI OMAP core */
+#define CONFIG_OMAP54XX	/* which is a 54XX */
+#define CONFIG_OMAP_GPIO
+
+/* Get CPU defs */
+#include <asm/arch/cpu.h>
+#include <asm/arch/omap.h>
+
+/* Display CPU and Board Info */
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Clock Defines */
+#define V_OSCK			19200000	/* Clock output from T2 */
+#define V_SCLK	V_OSCK
+
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_CMD_BOOTZ
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+/*
+ * Size of malloc() pool
+ * Total Size Environment - 128k
+ * Malloc - add 256k
+ */
+#define CONFIG_ENV_SIZE			(128 << 10)
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (256 << 10))
+/* Vector Base */
+#define CONFIG_SYS_CA9_VECTOR_BASE	SRAM_ROM_VECT_BASE
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * serial port - NS16550 compatible
+ */
+#define V_NS16550_CLK			48000000
+
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
+#define CONFIG_SYS_NS16550_CLK		V_NS16550_CLK
+#define CONFIG_CONS_INDEX		3
+#define CONFIG_SYS_NS16550_COM3		UART3_BASE
+
+#define CONFIG_BAUDRATE			115200
+#define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
+					115200}
+/* I2C  */
+#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C_SPEED		100000
+#define CONFIG_SYS_I2C_SLAVE		1
+#define CONFIG_DRIVER_OMAP34XX_I2C
+#define CONFIG_I2C_MULTI_BUS
+
+
+/* MMC */
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_OMAP_HSMMC
+#define CONFIG_DOS_PARTITION
+
+/* MMC ENV related defines */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV		1	/* SLOT2: eMMC(1) */
+#define CONFIG_ENV_OFFSET		0xE0000
+#define CONFIG_CMD_SAVEENV
+
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+
+/* Flash */
+#define CONFIG_SYS_NO_FLASH
+
+/* Cache */
+#define CONFIG_SYS_CACHELINE_SIZE	64
+#define CONFIG_SYS_CACHELINE_SHIFT	6
+
+/* commands to include */
+#include <config_cmd_default.h>
+
+/* Enabled commands */
+#define CONFIG_CMD_EXT2		/* EXT2 Support                 */
+#define CONFIG_CMD_FAT		/* FAT support                  */
+#define CONFIG_CMD_I2C		/* I2C serial bus support	*/
+#define CONFIG_CMD_MMC		/* MMC support                  */
+#define CONFIG_CMD_SAVEENV
+
+/* Disabled commands */
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_FPGA		/* FPGA configuration Support   */
+#undef CONFIG_CMD_IMLS		/* List all found images        */
+
+/*
+ * Environment setup
+ */
+
+#define CONFIG_BOOTDELAY	3
+
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"loadaddr=0x82000000\0" \
+	"console=ttyO2,115200n8\0" \
+	"usbtty=cdc_acm\0" \
+	"vram=16M\0" \
+	"mmcdev=0\0" \
+	"mmcroot=/dev/mmcblk0p2 rw\0" \
+	"mmcrootfstype=ext3 rootwait\0" \
+	"mmcargs=setenv bootargs console=${console} " \
+		"vram=${vram} " \
+		"root=${mmcroot} " \
+		"rootfstype=${mmcrootfstype}\0" \
+	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
+	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
+		"source ${loadaddr}\0" \
+	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
+	"mmcboot=echo Booting from mmc${mmcdev} ...; " \
+		"run mmcargs; " \
+		"bootm ${loadaddr}\0" \
+
+#define CONFIG_BOOTCOMMAND \
+	"mmc dev ${mmcdev}; if mmc rescan; then " \
+		"if run loadbootscript; then " \
+			"run bootscript; " \
+		"else " \
+			"if run loaduimage; then " \
+				"run mmcboot; " \
+			"fi; " \
+		"fi; " \
+	"fi"
+
+#define CONFIG_AUTO_COMPLETE		1
+
+/*
+ * Miscellaneous configurable options
+ */
+
+#define CONFIG_SYS_LONGHELP	/* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER	/* use "hush" command parser */
+#define CONFIG_SYS_CBSIZE		256
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
+					sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS		16
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE		(CONFIG_SYS_CBSIZE)
+
+/*
+ * memtest setup
+ */
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + (32 << 20))
+
+/* Default load address */
+#define CONFIG_SYS_LOAD_ADDR		0x80000000
+
+/* Use General purpose timer 1 */
+#define CONFIG_SYS_TIMERBASE		GPT2_BASE
+#define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */
+#define CONFIG_SYS_HZ			1000
+
+/*
+ * SDRAM Memory Map
+ * Even though we use two CS all the memory
+ * is mapped to one contiguous block
+ */
+#define CONFIG_NR_DRAM_BANKS	1
+
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
+#define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
+					 GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
+
+/* Defines for SDRAM init */
+#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
+#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
+#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
+#endif
+
+/* Defines for SPL */
+#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_TEXT_BASE		0x40300350
+#define CONFIG_SPL_MAX_SIZE		0x19000	/* 100K */
+#define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
+#define CONFIG_SPL_DISPLAY_PRINT
+
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
+#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
+#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
+#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
+
+/*
+ * 64 bytes before this address should be set aside for u-boot.img's
+ * header. That is 80E7FFC0--0x80E80000 should not be used for any
+ * other needs.
+ */
+#define CONFIG_SYS_TEXT_BASE		0x80E80000
+
+/*
+ * BSS and malloc area 64MB into memory to allow enough
+ * space for the kernel at the beginning of memory
+ */
+#define CONFIG_SPL_BSS_START_ADDR	0x84000000
+#define CONFIG_SPL_BSS_MAX_SIZE		0x100000	/* 1 MB */
+#define CONFIG_SYS_SPL_MALLOC_START	0x84100000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000	/* 1 MB */
+#define CONFIG_SPL_GPIO_SUPPORT
+
+#endif /* __CONFIG_OMAP5_COMMON_H */