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authorHeiko Schocher <hs@denx.de>2013-08-19 16:39:01 +0200
committerTom Rini <trini@ti.com>2013-08-28 11:44:59 -0400
commitc0dcece7d9925506a950e45028cbd25614aad791 (patch)
tree643a31324247fdd77e7e22ec501d5ac4503d2574 /include/configs/siemens-am33x-common.h
parentb26354cfd5371759f93224b8b69335e160bcc686 (diff)
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arm, am335x: add support for 3 siemens boards
add support for the am335x based boards from siemens: dxr2: - DDR3 128MiB - NAND 256MiB - Ethernet with external Switch SMSC LAN9303 - no PMIC - internal Watchdog - DFU support pxm2: - DDR2 512 MiB - NAND 1024 MiB - PMIC - PHY atheros ar803x - USB Host - internal Watchdog - DFU support rut: - DDR3 256 MiB - NAND 256 MiB - PMIC - PHY natsemi dp83630 - external Watchdog - DFU support Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Roger Meier <r.meier@siemens.com> Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Cc: Pascal Bach <pascal.bach@siemens.com> Cc: Tom Rini <trini@ti.com>
Diffstat (limited to 'include/configs/siemens-am33x-common.h')
-rw-r--r--include/configs/siemens-am33x-common.h463
1 files changed, 463 insertions, 0 deletions
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
new file mode 100644
index 0000000..f0bac97
--- /dev/null
+++ b/include/configs/siemens-am33x-common.h
@@ -0,0 +1,463 @@
+/*
+ * siemens am33x common board options
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * Based on:
+ * U-Boot file:/include/configs/am335x_evm.h
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_SIEMENS_AM33X_COMMON_H
+#define __CONFIG_SIEMENS_AM33X_COMMON_H
+
+#define CONFIG_AM33XX
+#define CONFIG_OMAP
+#define CONFIG_OMAP_COMMON
+
+#include <asm/arch/omap.h>
+
+#define CONFIG_DMA_COHERENT
+#define CONFIG_DMA_COHERENT_SIZE (1 << 20)
+
+#define CONFIG_ENV_SIZE (0x2000)
+#define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT "U-Boot# "
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_BOARD_LATE_INIT
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_MACH_TYPE CONFIG_SIEMENS_MACH_TYPE
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+#define CONFIG_SYS_CACHELINE_SIZE 64
+
+/* commands to include */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_ECHO
+#define CONFIG_CMD_CACHE
+
+#define CONFIG_ENV_VARS_UBOOT_CONFIG
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_ROOTPATH "/opt/eldk"
+#endif
+
+#define CONFIG_ENV_OVERWRITE 1
+#define CONFIG_ENV_IS_NOWHERE
+
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_AUTOLOAD "yes"
+
+/* Clock Defines */
+#define V_OSCK 24000000 /* Clock output from T2 */
+#define V_SCLK (V_OSCK)
+
+/* We set the max number of command args high to avoid HUSH bugs. */
+#define CONFIG_SYS_MAXARGS 32
+
+/* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE 512
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
+ + sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+/*
+ * memtest works on 8 MB in DRAM after skipping 32MB from
+ * start addr of ram disk
+ */
+#define CONFIG_SYS_MEMTEST_START (PHYS_DRAM_1 + (64 * 1024 * 1024))
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \
+ + (8 * 1024 * 1024))
+
+#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */
+#define CONFIG_SYS_HZ 1000 /* 1ms clock */
+
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_OMAP_HSMMC
+#define CONFIG_CMD_MMC
+#define CONFIG_DOS_PARTITION
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+
+#define CONFIG_SPI
+#define CONFIG_OMAP3_SPI
+#define CONFIG_MTD_DEVICE
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_CMD_SF
+#define CONFIG_SF_DEFAULT_SPEED (75000000)
+
+ /* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
+#define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1
+#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
+ GENERATED_GBL_DATA_SIZE)
+ /* Platform/Board specific defs */
+#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
+#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
+#define CONFIG_SYS_HZ 1000
+
+/* NS16550 Configuration */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK (48000000)
+#define CONFIG_SYS_NS16550_COM1 0x44e09000
+#define CONFIG_SYS_NS16550_COM4 0x481a6000
+
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
+#define CONFIG_SERIAL1 1
+#define CONFIG_CONS_INDEX 1
+
+/* I2C Configuration */
+#define CONFIG_I2C
+#define CONFIG_CMD_I2C
+#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C_SLAVE 1
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_DRIVER_OMAP24XX_I2C
+
+
+/* Defines for SPL */
+#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_TEXT_BASE 0x402F0400
+#define CONFIG_SPL_MAX_SIZE (101 * 1024)
+#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
+
+#define CONFIG_SPL_BSS_START_ADDR 0x80000000
+#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
+
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
+#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
+#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_FS_FAT
+#define CONFIG_SPL_I2C_SUPPORT
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_YMODEM_SUPPORT
+
+#define CONFIG_SPL_GPIO_SUPPORT
+#define CONFIG_SPL_WATCHDOG_SUPPORT
+
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SPL_SPI_BUS 0
+#define CONFIG_SPL_SPI_CS 0
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+
+#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
+
+#define CONFIG_SPL_BOARD_INIT
+#define CONFIG_SPL_NAND_AM33XX_BCH
+#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_NAND_BASE
+#define CONFIG_SPL_NAND_DRIVERS
+#define CONFIG_SPL_NAND_ECC
+#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)
+#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_ECCSTEPS 4
+#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
+ CONFIG_SYS_NAND_ECCSTEPS)
+
+#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
+
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
+
+/*
+ * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
+ * 64 bytes before this address should be set aside for u-boot.img's
+ * header. That is 0x800FFFC0--0x80100000 should not be used for any
+ * other needs.
+ */
+#define CONFIG_SYS_TEXT_BASE 0x80100000
+#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
+#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
+
+/*
+ * Since SPL did pll and ddr initialization for us,
+ * we don't need to do it twice.
+ */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+
+#ifndef CONFIG_SPL_BUILD
+/*
+ * USB configuration
+ */
+#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_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
+#ifdef CONFIG_MUSB_HOST
+#define CONFIG_CMD_USB
+#define CONFIG_USB_STORAGE
+#endif
+
+#ifdef CONFIG_MUSB_GADGET
+#define CONFIG_USB_ETHER
+#define CONFIG_USB_ETH_RNDIS
+#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
+#endif /* CONFIG_MUSB_GADGET */
+
+#define CONFIG_USB_GADGET
+#define CONFIG_USBDOWNLOAD_GADGET
+
+/* USB TI's IDs */
+#define CONFIG_USBD_HS
+#define CONFIG_G_DNL_VENDOR_NUM 0x0525
+#define CONFIG_G_DNL_PRODUCT_NUM 0x4a47
+#define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
+
+/* USB Device Firmware Update support */
+#define CONFIG_DFU_FUNCTION
+#define CONFIG_DFU_NAND
+#define CONFIG_CMD_DFU
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 << 20)
+
+#endif /* CONFIG_SPL_BUILD */
+
+/*
+ * Default to using SPI for environment, etc. We have multiple copies
+ * of SPL as the ROM will check these locations.
+ * 0x0 - 0x20000 : First copy of SPL
+ * 0x20000 - 0x40000 : Second copy of SPL
+ * 0x40000 - 0x60000 : Third copy of SPL
+ * 0x60000 - 0x80000 : Fourth copy of SPL
+ * 0x80000 - 0xDF000 : U-Boot
+ * 0xDF000 - 0xE0000 : U-Boot Environment
+ * 0xE0000 - 0x442000 : Linux Kernel
+ * 0x442000 - 0x800000 : Userland
+ */
+#if defined(CONFIG_SPI_BOOT)
+# undef CONFIG_ENV_IS_NOWHERE
+# define CONFIG_ENV_IS_IN_SPI_FLASH
+# define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
+# define CONFIG_ENV_OFFSET (892 << 10) /* 892 KiB in */
+# define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
+#endif /* SPI support */
+
+/* Unsupported features */
+#undef CONFIG_USE_IRQ
+
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_PING
+#define CONFIG_DRIVER_TI_CPSW
+#define CONFIG_MII
+#define CONFIG_PHY_GIGE
+#define CONFIG_PHYLIB
+#define CONFIG_CMD_MII
+#define CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_NET_RETRY_COUNT 10
+#define CONFIG_NET_MULTI
+
+#define CONFIG_NAND
+/* NAND support */
+#ifdef CONFIG_NAND
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_MTDPARTS
+
+#define MTDIDS_NAME_STR "omap2-nand.0"
+#define MTDIDS_DEFAULT "nand0=" MTDIDS_NAME_STR
+#define MTDPARTS_DEFAULT "mtdparts=" MTDIDS_NAME_STR ":" \
+ "128k(spl)," \
+ "128k(spl.backup1)," \
+ "128k(spl.backup2)," \
+ "128k(spl.backup3)," \
+ "1920k(u-boot)," \
+ "128k(uboot.env)," \
+ "5120k(kernel_a)," \
+ "5120k(kernel_b)," \
+ "8192k(mtdoops)," \
+ "-(rootfs)"
+/*
+ * chip-size = 256MiB
+ *| name | size | address area |
+ *-------------------------------------------------------
+ *| spl | 128.000 KiB | 0x 0..0x 1ffff |
+ *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff |
+ *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff |
+ *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff |
+ *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff |
+ *| uboot.env | 128.000 KiB | 0x 260000..0x 27ffff |
+ *| kernel_a | 5.000 MiB | 0x 280000..0x 77ffff |
+ *| kernel_b | 5.000 MiB | 0x 780000..0x c7ffff |
+ *| mtdoops | 8.000 MiB | 0x c80000..0x 147ffff |
+ *| rootfs | 235.500 MiB | 0x 1480000..0x fffffff |
+ *-------------------------------------------------------
+ */
+
+#define 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.env part 0 6;" \
+ "kernel_a part 0 7;" \
+ "kernel_b part 0 8;" \
+ "rootfs partubi 0 10"
+
+#define CONFIG_COMMON_ENV_SETTINGS \
+ "verify=no \0" \
+ "project_dir=systemone\0" \
+ "loadaddr=0x82000000\0" \
+ "kloadaddr=0x81000000\0" \
+ "script_addr=0x81900000\0" \
+ "console=console=ttyMTD,mtdoops console=ttyO0,115200n8\0" \
+ "active_set=a\0" \
+ "nand_active_ubi_vol=rootfs_a\0" \
+ "nand_root_fs_type=ubifs rootwait=1\0" \
+ "nand_src_addr=0x280000\0" \
+ "nand_src_addr_a=0x280000\0" \
+ "nand_src_addr_b=0x780000\0" \
+ "nfsopts=nolock rw mem=128M\0" \
+ "ip_method=none\0" \
+ "bootenv=uEnv.txt\0" \
+ "bootargs_defaults=setenv bootargs " \
+ "console=${console} " \
+ "${optargs}\0" \
+ "nand_args=run bootargs_defaults;" \
+ "mtdparts default;" \
+ "setenv nand_active_ubi_vol rootfs_${active_set};" \
+ "setenv ${active_set} true;" \
+ "if test -n ${a}; then " \
+ "setenv nand_src_addr ${nand_src_addr_a};" \
+ "fi;" \
+ "if test -n ${b}; then " \
+ "setenv nand_src_addr ${nand_src_addr_b};" \
+ "fi;" \
+ "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
+ "ubi.mtd=9,2048;" \
+ "setenv bootargs ${bootargs} " \
+ "root=${nand_root} noinitrd ${mtdparts} " \
+ "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
+ "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
+ "=mtdoops\0" \
+ "dfu_args=run bootargs_defaults;" \
+ "setenv bootargs ${bootargs} ;" \
+ "mtdparts default; " \
+ "dfu nand 0; \0" \
+ "dfu_alt_info=" DFU_ALT_INFO_NAND "\0" \
+ "net_args=run bootargs_defaults;" \
+ "mtdparts default;" \
+ "setenv bootfile ${project_dir}/kernel/uImage;" \
+ "setenv rootpath /home/projects/${project_dir}/rootfs;" \
+ "setenv bootargs ${bootargs} " \
+ "root=/dev/nfs ${mtdparts} " \
+ "nfsroot=${serverip}:${rootpath},${nfsopts} " \
+ "addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \
+ "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
+ "nand_boot=echo Booting from nand, active set ${active_set} ...; " \
+ "run nand_args; " \
+ "nand read.i ${kloadaddr} ${nand_src_addr} " \
+ "${nand_img_size}; bootm ${kloadaddr}\0" \
+ "net_nfs=echo Booting from network ...; " \
+ "run net_args; " \
+ "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
+ "bootm ${kloadaddr}\0" \
+ "flash_self=run nand_boot\0" \
+ "flash_self_test=setenv bootargs_defaults ${bootargs_defaults} test; " \
+ "run nand_boot\0" \
+ "dfu_start=echo Preparing for dfu mode ...; " \
+ "run dfu_args; \0" \
+ "preboot=echo; "\
+ "echo Type 'run flash_self' to use kernel and root " \
+ "filesystem on memory; echo Type 'run flash_self_test' to " \
+ "use kernel and root filesystem on memory, boot in test " \
+ "mode; echo Not ready yet: 'run flash_nfs' to use kernel " \
+ "from memory and root filesystem over NFS; echo Type " \
+ "'run net_nfs' to get Kernel over TFTP and mount root " \
+ "filesystem over NFS; echo Set active_set variable to 'a' " \
+ "or 'b' to select kernel and rootfs partition; " \
+ "echo" \
+ "\0"
+
+#define CONFIG_NAND_OMAP_GPMC
+#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
+#define CONFIG_SYS_NAND_BASE (0x08000000) /* physical address */
+ /* to access nand at */
+ /* CS0 */
+#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND
+ devices */
+#if !defined(CONFIG_SPI_BOOT)
+#undef CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */
+#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
+#endif
+#endif
+
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_OMAP_GPIO
+#endif
+
+/* Watchdog */
+#define CONFIG_HW_WATCHDOG
+
+/* Stop autoboot with ESC ESC key detected */
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_STOP_STR "\x1b\x1b"
+#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \
+ "press \"<Esc><Esc>\" to stop\n", bootdelay
+
+#endif /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */