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authorGilles Gameiro <gguess007@gmail.com>2015-02-10 01:36:01 -0800
committerTom Rini <trini@konsulko.com>2015-03-05 20:13:21 -0500
commita2bc4321e49fa90933029596dd5fa322aad99de4 (patch)
tree6edeabf589d396f47cd92ae2dca98c1b74e9ee01 /include
parentd275c40c69cad09a139f4a1df874e68c086df7a7 (diff)
Adding Support for BAV335x boards
Diffstat (limited to 'include')
-rw-r--r--include/configs/bav335x.h633
1 files changed, 633 insertions, 0 deletions
diff --git a/include/configs/bav335x.h b/include/configs/bav335x.h
new file mode 100644
index 0000000000..490c53e92f
--- /dev/null
+++ b/include/configs/bav335x.h
@@ -0,0 +1,633 @@
+/*
+ * bav335x.h
+ *
+ * Copyright (c) 2012-2014 Birdland Audio - http://birdland.com/oem
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * 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 version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __CONFIG_BAV335X_H
+#define __CONFIG_BAV335X_H
+
+#include <configs/ti_am335x_common.h>
+#define CONFIG_ENV_IS_NOWHERE
+
+#ifndef CONFIG_SPL_BUILD
+# define CONFIG_FIT
+# define CONFIG_TIMESTAMP
+# define CONFIG_LZO
+# ifdef CONFIG_ENABLE_VBOOT
+# define CONFIG_FIT_SIGNATURE
+# define CONFIG_RSA
+# endif
+#endif
+
+#define CONFIG_SYS_BOOTM_LEN (16 << 20)
+
+#define MACH_TYPE_TIAM335EVM 3589 /* Until the next sync */
+#define CONFIG_MACH_TYPE MACH_TYPE_TIAM335EVM
+#define CONFIG_BOARD_LATE_INIT
+
+/* Clock Defines */
+#define V_OSCK 24000000 /* Clock output from T2 */
+#define V_SCLK (V_OSCK)
+
+/* Custom script for NOR */
+#define CONFIG_SYS_LDSCRIPT "board/birdland/bav335x/u-boot.lds"
+
+/* Always 128 KiB env size */
+#define CONFIG_ENV_SIZE (128 << 10)
+
+/* Enhance our eMMC support / experience. */
+#define CONFIG_CMD_GPT
+#define CONFIG_EFI_PARTITION
+
+#ifdef CONFIG_NAND
+#define NANDARGS \
+ "mtdids=" MTDIDS_DEFAULT "\0" \
+ "mtdparts=" MTDPARTS_DEFAULT "\0" \
+ "nandargs=setenv bootargs console=${console} " \
+ "${optargs} " \
+ "root=${nandroot} " \
+ "rootfstype=${nandrootfstype}\0" \
+ "nandroot=ubi0:rootfs rw ubi.mtd=9,2048\0" \
+ "nandrootfstype=ubifs rootwait=1\0" \
+ "nandboot=echo Booting from nand ...; " \
+ "run nandargs; " \
+ "nand read ${fdtaddr} u-boot-spl-os; " \
+ "nand read ${loadaddr} kernel; " \
+ "bootz ${loadaddr} - ${fdtaddr}\0"
+#else
+#define NANDARGS ""
+#endif
+
+#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_EXTRA_ENV_SETTINGS \
+DEFAULT_LINUX_BOOT_ENV \
+"boot_fdt=try\0" \
+"bootpart=0:2\0" \
+"bootdir=\0" \
+"fdtdir=/dtbs\0" \
+"bootfile=zImage\0" \
+"fdtfile=undefined\0" \
+"console=ttyO0,115200n8\0" \
+"loadaddr=0x82000000\0" \
+"fdtaddr=0x88000000\0" \
+"rdaddr=0x88080000\0" \
+"initrd_high=0xffffffff\0" \
+"fdt_high=0xffffffff\0" \
+"partitions=" \
+ "uuid_disk=${uuid_gpt_disk};" \
+ "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
+"optargs=\0" \
+"cmdline=\0" \
+"mmcdev=0\0" \
+"mmcpart=1\0" \
+"mmcroot=/dev/mmcblk0p2 ro\0" \
+"mmcrootfstype=ext4 rootwait fixrtc\0" \
+"rootpath=/export/rootfs\0" \
+"nfsopts=nolock\0" \
+"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
+"ramroot=/dev/ram0 rw\0" \
+"ramrootfstype=ext2\0" \
+"mmcargs=setenv bootargs console=${console} ${optargs} " \
+ "root=${mmcroot} rootfstype=${mmcrootfstype} ${cmdline}\0" \
+"server_ip=192.168.1.100\0" \
+"gw_ip=192.168.1.1\0" \
+"netmask=255.255.255.0\0" \
+"hostname=\0" \
+"device=eth0\0" \
+"autoconf=off\0" \
+"root_dir=/home/userid/targetNFS\0" \
+"nfs_options=,vers=3\0" \
+"nfsrootfstype=ext4 rootwait fixrtc\0" \
+"nfsargs=setenv bootargs console=${console} ${optargs} " \
+ "root=/dev/nfs rw rootfstype=${nfsrootfstype} " \
+ "nfsroot=${nfsroot} ip=${ip} ${cmdline}\0" \
+"netargs=setenv bootargs console=${console} " \
+ "${optargs} root=/dev/nfs " \
+ "nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp\0" \
+"bootenv=uEnv.txt\0" \
+"script=boot.scr\0" \
+"scriptfile=${script}\0" \
+"loadbootscript=load mmc ${bootpart} ${loadaddr} ${scriptfile};\0" \
+"bootscript=echo Running bootscript from mmc${bootpart} ...; " \
+ "source ${loadaddr}\0" \
+ "loadbootenv=load mmc ${bootpart} ${loadaddr} ${bootenv}\0" \
+"importbootenv=echo Importing environment from mmc ...; " \
+ "env import -t -r $loadaddr $filesize\0" \
+"ramargs=setenv bootargs console=${console} " \
+ "${optargs} root=${ramroot} rootfstype=${ramrootfstype}\0" \
+"loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
+"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
+ "loadrd=load mmc ${bootpart} ${rdaddr} " \
+ "${bootdir}/${rdfile}; setenv rdsize ${filesize}\0" \
+"loadfdt=echo loading ${fdtdir}/${fdtfile} ...; " \
+ "load mmc ${bootpart} ${fdtaddr} ${fdtdir}/${fdtfile}\0" \
+"mmcboot=mmc dev ${mmcdev}; " \
+ "if mmc rescan; then " \
+ "gpio set 54;" \
+ "setenv bootpart ${mmcdev}:1; " \
+ "if test -e mmc ${bootpart} /etc/fstab; then " \
+ "setenv mmcpart 1;" \
+ "fi; " \
+ "echo Checking for: /uEnv.txt ...;" \
+ "if test -e mmc ${bootpart} /uEnv.txt; then " \
+ "if run loadbootenv; then " \
+ "gpio set 55;" \
+ "echo Loaded environment from ${bootenv};" \
+ "run importbootenv;" \
+ "fi;" \
+ "echo Checking if uenvcmd is set ...;" \
+ "if test -n ${uenvcmd}; then " \
+ "gpio set 56; " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "echo Checking if client_ip is set ...;" \
+ "if test -n ${client_ip}; then " \
+ "if test -n ${dtb}; then " \
+ "setenv fdtfile ${dtb};" \
+ "echo using ${fdtfile} ...;" \
+ "fi;" \
+ "gpio set 56; " \
+ "if test -n ${uname_r}; then " \
+ "echo Running nfsboot_uname_r ...;" \
+ "run nfsboot_uname_r;" \
+ "fi;" \
+ "echo Running nfsboot ...;" \
+ "run nfsboot;" \
+ "fi;" \
+ "fi; " \
+ "echo Checking for: /${script} ...;" \
+ "if test -e mmc ${bootpart} /${script}; then " \
+ "gpio set 55;" \
+ "setenv scriptfile ${script};" \
+ "run loadbootscript;" \
+ "echo Loaded script from ${scriptfile};" \
+ "gpio set 56; " \
+ "run bootscript;" \
+ "fi; " \
+ "echo Checking for: /boot/${script} ...;" \
+ "if test -e mmc ${bootpart} /boot/${script}; then " \
+ "gpio set 55;" \
+ "setenv scriptfile /boot/${script};" \
+ "run loadbootscript;" \
+ "echo Loaded script from ${scriptfile};" \
+ "gpio set 56; " \
+ "run bootscript;" \
+ "fi; " \
+ "echo Checking for: /boot/uEnv.txt ...;" \
+ "for i in 1 2 3 4 5 6 7 ; do " \
+ "setenv mmcpart ${i};" \
+ "setenv bootpart ${mmcdev}:${mmcpart};" \
+ "if test -e mmc ${bootpart} /boot/uEnv.txt; then " \
+ "gpio set 55;" \
+ "load mmc ${bootpart} ${loadaddr} " \
+ "/boot/uEnv.txt;" \
+ "env import -t ${loadaddr} ${filesize};" \
+ "echo Loaded environment from /boot/uEnv.txt;" \
+ "if test -n ${dtb}; then " \
+ "setenv fdtfile ${dtb};" \
+ "echo Using: dtb=${fdtfile} ...;" \
+ "fi;" \
+ "echo Checking if uname_r is set in " \
+ "/boot/uEnv.txt...;" \
+ "if test -n ${uname_r}; then " \
+ "gpio set 56; " \
+ "echo Running uname_boot ...;" \
+ "setenv mmcroot /dev/mmcblk${mmcdev}" \
+ "p${mmcpart} ro;" \
+ "run uname_boot;" \
+ "fi;" \
+ "fi;" \
+ "done;" \
+ "fi;\0" \
+"netboot=echo Booting from network ...; " \
+ "setenv autoload no; " \
+ "dhcp; " \
+ "tftp ${loadaddr} ${bootfile}; " \
+ "tftp ${fdtaddr} ${fdtfile}; " \
+ "run netargs; " \
+ "bootz ${loadaddr} - ${fdtaddr}\0" \
+"nfsboot=echo Booting from ${server_ip} ...; " \
+ "setenv nfsroot ${server_ip}:${root_dir}${nfs_options}; " \
+ "setenv ip ${client_ip}:${server_ip}:${gw_ip}:${netmask}:${hostname}" \
+ ":${device}:${autoconf}; " \
+ "setenv autoload no; " \
+ "setenv serverip ${server_ip}; " \
+ "setenv ipaddr ${client_ip}; " \
+ "tftp ${loadaddr} ${bootfile}; " \
+ "tftp ${fdtaddr} dtbs/${fdtfile}; " \
+ "run nfsargs; " \
+ "bootz ${loadaddr} - ${fdtaddr}\0" \
+"nfsboot_uname_r=echo Booting from ${server_ip} ...; " \
+ "setenv nfsroot ${server_ip}:${root_dir}${nfs_options}; " \
+ "setenv ip ${client_ip}:${server_ip}:${gw_ip}:${netmask}:${hostname}" \
+ ":${device}:${autoconf}; " \
+ "setenv autoload no; " \
+ "setenv serverip ${server_ip}; " \
+ "setenv ipaddr ${client_ip}; " \
+ "tftp ${loadaddr} vmlinuz-${uname_r}; " \
+ "tftp ${fdtaddr} dtbs/${uname_r}/${fdtfile}; " \
+ "run nfsargs; " \
+ "bootz ${loadaddr} - ${fdtaddr}\0" \
+"ramboot=echo Booting from ramdisk ...; " \
+ "run ramargs; " \
+ "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
+"findfdt="\
+ "if test $board_rev = B; then " \
+ "setenv fdtfile birdland_bav335b.dtb; " \
+ "setenv fdtbase am335x-boneblack; fi; " \
+ "if test $board_rev = A; then " \
+ "setenv fdtfile birdland_bav335a.dtb; " \
+ "setenv fdtbase am335x-boneblack; fi; " \
+ "if test $fdtfile = undefined; then " \
+ "echo WARNING: Could not determine device tree to use; fi; \0" \
+"uname_boot="\
+ "setenv bootdir /boot; " \
+ "setenv bootfile vmlinuz-${uname_r}; " \
+ "if test -e mmc ${bootpart} ${bootdir}/${bootfile}; then " \
+ "echo loading ${bootdir}/${bootfile} ...; "\
+ "run loadimage;" \
+ "setenv fdtdir /boot/dtbs/${uname_r}; " \
+ "if test -e mmc ${bootpart} ${fdtdir}/${fdtfile}; then " \
+ "run loadfdt;" \
+ "else " \
+ "setenv fdtdir /lib/firmware/${uname_r}/device-tree; " \
+ "if test -e mmc ${bootpart} ${fdtdir}/" \
+ "${fdtfile}; then " \
+ "run loadfdt;" \
+ "else " \
+ "setenv fdtdir /boot/dtb-${uname_r}; " \
+ "if test -e mmc ${bootpart} ${fdtdir}" \
+ "/${fdtfile}; then " \
+ "run loadfdt;" \
+ "else " \
+ "setenv fdtdir /boot/dtbs; " \
+ "if test -e mmc ${bootpart} ${fdtdir}" \
+ "/${fdtfile}; then " \
+ "run loadfdt;" \
+ "else " \
+ "echo; echo unable to find " \
+ "[${fdtfile}] " \
+ "did you name it correctly?" \
+ "echo booting fallback " \
+ "[/boot/dtbs/" \
+ "${uname_r}" \
+ "/${fdtbase}.dtb]...;" \
+ "setenv fdtdir /boot/dtbs/" \
+ "${uname_r}; " \
+ "setenv fdtfile " \
+ "${fdtbase}.dtb; " \
+ "run loadfdt;" \
+ "fi;" \
+ "fi;" \
+ "fi;" \
+ "fi;" \
+ "fi; " \
+ "setenv rdfile initrd.img-${uname_r}; " \
+ "if test -e mmc ${bootpart} ${bootdir}/${rdfile}; then " \
+ "echo loading ${bootdir}/${rdfile} ...; "\
+ "run loadrd;" \
+ "if test -n ${uuid}; then " \
+ "setenv mmcroot UUID=${uuid} ro;" \
+ "fi;" \
+ "run mmcargs;" \
+ "echo debug: [${bootargs}] ... ;" \
+ "echo debug: [bootz ${loadaddr} ${rdaddr}:${rdsize} " \
+ "${fdtaddr}] ... ;" \
+ "bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}; " \
+ "else " \
+ "run mmcargs;" \
+ "echo debug: [${bootargs}] ... ;" \
+ "echo debug: [bootz ${loadaddr} - ${fdtaddr}] ... ;" \
+ "bootz ${loadaddr} - ${fdtaddr}; " \
+ "fi;" \
+"fi;\0" \
+ NANDARGS \
+ DFUARGS
+#endif
+
+#define CONFIG_BOOTCOMMAND \
+ "gpio set 53; " \
+ "i2c mw 0x24 1 0x3e; " \
+ "run findfdt; " \
+ "setenv mmcdev 0; " \
+ "setenv bootpart 0:1; " \
+ "run mmcboot;" \
+ "gpio clear 56; " \
+ "gpio clear 55; " \
+ "gpio clear 54; " \
+ "setenv mmcdev 1; " \
+ "setenv bootpart 1:1; " \
+ "run mmcboot;"
+
+/* NS16550 Configuration */
+#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
+#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
+#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
+#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
+#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
+#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_CMD_EEPROM
+#define CONFIG_ENV_EEPROM_IS_ON_I2C
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_I2C_MULTI_EEPROMS
+
+/* PMIC support */
+#define CONFIG_POWER_TPS65217
+#define CONFIG_POWER_TPS65910
+
+/* SPL */
+#ifndef CONFIG_NOR_BOOT
+#define CONFIG_SPL_POWER_SUPPORT
+#define CONFIG_SPL_YMODEM_SUPPORT
+
+/* Bootcount using the RTC block */
+#define CONFIG_BOOTCOUNT_LIMIT
+#define CONFIG_BOOTCOUNT_AM33XX
+#define CONFIG_SYS_BOOTCOUNT_BE
+
+/* USB gadget RNDIS */
+#define CONFIG_SPL_MUSB_NEW_SUPPORT
+
+#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
+#endif
+
+#ifdef CONFIG_NAND
+/* NAND: device related configs */
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
+ CONFIG_SYS_NAND_PAGE_SIZE)
+#define CONFIG_SYS_NAND_PAGE_SIZE 2048
+#define CONFIG_SYS_NAND_OOBSIZE 64
+#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
+/* NAND: driver related configs */
+#define CONFIG_NAND_OMAP_GPMC
+#define CONFIG_NAND_OMAP_ELM
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
+#define CONFIG_SYS_NAND_ECCPOS { \
+ 2, 3, 4, 5, 6, 7, 8, 9, \
+ 10, 11, 12, 13, 14, 15, 16, 17, \
+ 18, 19, 20, 21, 22, 23, 24, 25, \
+ 26, 27, 28, 29, 30, 31, 32, 33, \
+ 34, 35, 36, 37, 38, 39, 40, 41, \
+ 42, 43, 44, 45, 46, 47, 48, 49, \
+ 50, 51, 52, 53, 54, 55, 56, 57, }
+
+#define CONFIG_SYS_NAND_ECCSIZE 512
+#define CONFIG_SYS_NAND_ECCBYTES 14
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
+#define MTDIDS_DEFAULT "nand0=nand.0"
+#define MTDPARTS_DEFAULT \
+ "mtdparts=nand.0:" \
+ "128k(NAND.SPL)," \
+ "128k(NAND.SPL.backup1)," \
+ "128k(NAND.SPL.backup2)," \
+ "128k(NAND.SPL.backup3)," \
+ "256k(NAND.u-boot-spl-os)," \
+ "1m(NAND.u-boot)," \
+ "128k(NAND.u-boot-env)," \
+ "128k(NAND.u-boot-env.backup1)," \
+ "8m(NAND.kernel)," \
+ "-(NAND.rootfs)"
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
+#undef CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET 0x001c0000
+#define CONFIG_ENV_OFFSET_REDUND 0x001e0000
+#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
+/* NAND: SPL related configs */
+#ifdef CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_NAND_AM33XX_BCH
+#endif
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS 0x00080000 /* os parameters */
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
+#define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
+#endif
+#endif /* !CONFIG_NAND */
+
+/*
+ * For NOR boot, we must set this to the start of where NOR is mapped
+ * in memory.
+ */
+#ifdef CONFIG_NOR_BOOT
+#define CONFIG_SYS_TEXT_BASE 0x08000000
+#endif
+
+/*
+ * USB configuration. We enable MUSB support, both for host and for
+ * gadget. We set USB0 as peripheral and USB1 as host, based on the
+ * board schematic and physical port wired to each. Then for host we
+ * add mass storage support and for gadget we add both RNDIS ethernet
+ * and DFU.
+ */
+#define CONFIG_USB_MUSB_DSPS
+#define CONFIG_ARCH_MISC_INIT
+#define CONFIG_MUSB_GADGET
+#define CONFIG_MUSB_PIO_ONLY
+#define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
+#define CONFIG_USB_GADGET
+#define CONFIG_USBDOWNLOAD_GADGET
+#define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_VBUS_DRAW 2
+#define CONFIG_MUSB_HOST
+#define CONFIG_AM335X_USB0
+#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
+#define CONFIG_AM335X_USB1
+#define CONFIG_AM335X_USB1_MODE MUSB_HOST
+
+#ifndef CONFIG_SPL_USBETH_SUPPORT
+/* Fastboot */
+#define CONFIG_CMD_FASTBOOT
+#define CONFIG_ANDROID_BOOT_IMAGE
+#define CONFIG_USB_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR
+#define CONFIG_USB_FASTBOOT_BUF_SIZE 0x07000000
+
+/* To support eMMC booting */
+#define CONFIG_STORAGE_EMMC
+#define CONFIG_FASTBOOT_FLASH_MMC_DEV 1
+#endif
+
+#ifdef CONFIG_MUSB_HOST
+#define CONFIG_CMD_USB
+#define CONFIG_USB_STORAGE
+#endif
+
+#ifdef CONFIG_MUSB_GADGET
+#define CONFIG_CMD_USB_MASS_STORAGE
+#define CONFIG_USB_GADGET_MASS_STORAGE
+
+/* USB TI's IDs */
+#define CONFIG_G_DNL_VENDOR_NUM 0x0451
+#define CONFIG_G_DNL_PRODUCT_NUM 0xD022
+#define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
+#endif /* CONFIG_MUSB_GADGET */
+
+#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
+/* disable host part of MUSB in SPL */
+#undef CONFIG_MUSB_HOST
+/* disable EFI partitions and partition UUID support */
+#undef CONFIG_PARTITION_UUIDS
+#undef CONFIG_EFI_PARTITION
+/* General network SPL */
+#define CONFIG_SPL_NET_SUPPORT
+#define CONFIG_SPL_ENV_SUPPORT
+#define CONFIG_SPL_NET_VCI_STRING "BAV335x U-Boot SPL"
+#endif
+
+/* USB Device Firmware Update support */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_DFU_FUNCTION
+#define CONFIG_DFU_MMC
+#define CONFIG_CMD_DFU
+#define DFU_ALT_INFO_MMC \
+ "dfu_alt_info_mmc=" \
+ "boot part 0 1;" \
+ "rootfs part 0 2;" \
+ "MLO fat 0 1;" \
+ "MLO.raw raw 0x100 0x100;" \
+ "u-boot.img.raw raw 0x300 0x400;" \
+ "spl-os-args.raw raw 0x80 0x80;" \
+ "spl-os-image.raw raw 0x900 0x2000;" \
+ "spl-os-args fat 0 1;" \
+ "spl-os-image fat 0 1;" \
+ "u-boot.img fat 0 1;" \
+ "uEnv.txt fat 0 1\0"
+#ifdef CONFIG_NAND
+#define CONFIG_DFU_NAND
+#define DFU_ALT_INFO_NAND \
+ "dfu_alt_info_nand=" \
+ "SPL part 0 1;" \
+ "SPL.backup1 part 0 2;" \
+ "SPL.backup2 part 0 3;" \
+ "SPL.backup3 part 0 4;" \
+ "u-boot part 0 5;" \
+ "u-boot-spl-os part 0 6;" \
+ "kernel part 0 8;" \
+ "rootfs part 0 9\0"
+#else
+#define DFU_ALT_INFO_NAND ""
+#endif
+#define CONFIG_DFU_RAM
+#define DFU_ALT_INFO_RAM \
+ "dfu_alt_info_ram=" \
+ "kernel ram 0x80200000 0xD80000;" \
+ "fdt ram 0x80F80000 0x80000;" \
+ "ramdisk ram 0x81000000 0x4000000\0"
+#define DFUARGS \
+ "dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \
+ DFU_ALT_INFO_MMC \
+ DFU_ALT_INFO_RAM \
+ DFU_ALT_INFO_NAND
+#endif
+
+/*
+ * Default to using SPI for environment, etc.
+ * 0x000000 - 0x020000 : SPL (128KiB)
+ * 0x020000 - 0x0A0000 : U-Boot (512KiB)
+ * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
+ * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
+ * 0x0E0000 - 0x442000 : Linux Kernel
+ * 0x442000 - 0x800000 : Userland
+ */
+#if defined(CONFIG_SPI_BOOT)
+/* SPL related */
+#undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
+#define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
+#define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
+#define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */
+#define MTDIDS_DEFAULT "nor0=m25p80-flash.0"
+#define MTDPARTS_DEFAULT "mtdparts=m25p80-flash.0:128k(SPL)," \
+ "512k(u-boot),128k(u-boot-env1)," \
+ "128k(u-boot-env2),3464k(kernel)," \
+ "-(rootfs)"
+#elif defined(CONFIG_EMMC_BOOT)
+#undef CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SPL_ENV_SUPPORT
+#define CONFIG_SYS_MMC_ENV_DEV 1
+#define CONFIG_SYS_MMC_ENV_PART 2
+#define CONFIG_ENV_OFFSET 0x0
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#endif
+
+/* SPI flash. */
+#define CONFIG_CMD_SF
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_SF_DEFAULT_SPEED 24000000
+
+/* Network. */
+#define CONFIG_PHY_GIGE
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_SMSC
+
+/*
+ * NOR Size = 16 MiB
+ * Number of Sectors/Blocks = 128
+ * Sector Size = 128 KiB
+ * Word length = 16 bits
+ * Default layout:
+ * 0x000000 - 0x07FFFF : U-Boot (512 KiB)
+ * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
+ * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
+ * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
+ * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
+ */
+#if defined(CONFIG_NOR)
+#undef CONFIG_SYS_NO_FLASH
+#define CONFIG_CMD_FLASH
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_FLASH_CFI_MTD
+#define CONFIG_SYS_MAX_FLASH_SECT 128
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_FLASH_BASE (0x08000000)
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+#define CONFIG_SYS_FLASH_SIZE 0x01000000
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
+/* Reduce SPL size by removing unlikey targets */
+#ifdef CONFIG_NOR_BOOT
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
+#define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */
+#define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */
+#define MTDIDS_DEFAULT "nor0=physmap-flash.0"
+#define MTDPARTS_DEFAULT \
+ "mtdparts=physmap-flash.0:" \
+ "512k(u-boot)," \
+ "128k(u-boot-env1)," \
+ "128k(u-boot-env2)," \
+ "4m(kernel),-(rootfs)"
+#endif
+#endif /* NOR support */
+
+#endif /* ! __CONFIG_AM335X_EVM_H */