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Merge branch 'master' of git://git.denx.de/u-boot-arm

Browse Source 
Conflicts:
	arch/arm/cpu/armv7/config.mk
	board/ti/am43xx/mux.c
	include/configs/am43xx_evm.h

Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
Tom Rini
2014-02-26 16:49:58 -05:00
parent 715b56fe2b 1551df35f2
commit eeb72e6761
121 changed files with 5959 additions and 607 deletions
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26
include/asm-generic/sections.h
View File

@@ -63,28 +63,16 @@ extern char __image_copy_end[];
extern void _start(void);
/*
* ARM needs to use offsets for symbols, since the values of some symbols
* are not resolved prior to relocation (and are just 0). Maybe this can be
* resolved, or maybe other architectures are similar, iwc this should be
* promoted to an architecture option.
* ARM defines its symbols as char[]. Other arches define them as ulongs.
*/
#ifdef CONFIG_ARM
#define CONFIG_SYS_SYM_OFFSETS
#endif
#ifdef CONFIG_SYS_SYM_OFFSETS
/* Start/end of the relocation entries, as an offset from _start */
extern ulong _rel_dyn_start_ofs;
extern ulong _rel_dyn_end_ofs;
/* End of the region to be relocated, as an offset form _start */
extern ulong _image_copy_end_ofs;
extern ulong _bss_start_ofs; /* BSS start relative to _start */
extern ulong _bss_end_ofs; /* BSS end relative to _start */
extern ulong _end_ofs; /* end of image relative to _start */
extern ulong _TEXT_BASE; /* code start */
extern char __bss_start[];
extern char __bss_end[];
extern char __image_copy_start[];
extern char __image_copy_end[];
extern char __rel_dyn_start[];
extern char __rel_dyn_end[];
#else /* don't use offsets: */

58
include/bitfield.h Normal file
View File

@@ -0,0 +1,58 @@
/*
* Copyright 2013 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
/*
* Bitfield operations
*
* These are generic bitfield operations which allow manipulation of variable
* width bitfields within a word. One use of this would be to use data tables
* to determine how to reprogram fields within R/W hardware registers.
*
* Example:
*
* old_reg_val
* +--------+----+---+--+-----+----------+
* | | | | | old | |
* +--------+----+---+--+-----+----------+
*
* new_reg_val
* +--------+----+---+--+-----+----------+
* | | | | | new | |
* +--------+----+---+--+-----+----------+
*
* mask = bitfield_mask(10, 5);
* old = bitfield_extract(old_reg_val, 10, 5);
* new_reg_val = bitfield_replace(old_reg_val, 10, 5, new);
*
* The numbers 10 and 5 could for example come from data
* tables which describe all bitfields in all registers.
*/
#include <linux/types.h>
/* Produces a mask of set bits covering a range of a uint value */
static inline uint bitfield_mask(uint shift, uint width)
{
return ((1 << width) - 1) << shift;
}
/* Extract the value of a bitfield found within a given register value */
static inline uint bitfield_extract(uint reg_val, uint shift, uint width)
{
return (reg_val & bitfield_mask(shift, width)) >> shift;
}
/*
* Replace the value of a bitfield found within a given register value
* Returns the newly modified uint value with the replaced field.
*/
static inline uint bitfield_replace(uint reg_val, uint shift, uint width,
uint bitfield_val)
{
uint mask = bitfield_mask(shift, width);
return (reg_val & ~mask) | (bitfield_val << shift);
}

13
include/configs/am335x_evm.h
View File

@@ -20,6 +20,7 @@
#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 */
@@ -31,6 +32,12 @@
/* Always 128 KiB env size */
#define CONFIG_ENV_SIZE (128 << 10)
/* Enhance our eMMC support / experience. */
#define CONFIG_CMD_GPT
#define CONFIG_EFI_PARTITION
#define CONFIG_PARTITION_UUIDS
#define CONFIG_CMD_PART
#ifdef CONFIG_NAND
#define NANDARGS \
"mtdids=" MTDIDS_DEFAULT "\0" \
@@ -64,6 +71,9 @@
"bootfile=zImage\0" \
"fdtfile=undefined\0" \
"console=ttyO0,115200n8\0" \
"partitions=" \
"uuid_disk=${uuid_gpt_disk};" \
"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
"optargs=\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 ro\0" \
@@ -295,6 +305,9 @@
#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
/*
* Disable CPSW SPL support so we fit within the 101KiB limit.
*/

9
include/configs/am43xx_evm.h
View File

@@ -104,6 +104,12 @@
#define CONFIG_SPL_SPI_CS 0
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
/* Enhance our eMMC support / experience. */
#define CONFIG_CMD_GPT
#define CONFIG_EFI_PARTITION
#define CONFIG_PARTITION_UUIDS
#define CONFIG_CMD_PART
#ifndef CONFIG_SPL_BUILD
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x80200000\0" \
@@ -115,6 +121,9 @@
"bootdir=/boot\0" \
"bootfile=zImage\0" \
"console=ttyO0,115200n8\0" \
"partitions=" \
"uuid_disk=${uuid_gpt_disk};" \
"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
"optargs=\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \

140
include/configs/bcm28155_ap.h Normal file
View File

@@ -0,0 +1,140 @@
/*
* Copyright 2013 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __BCM28155_AP_H
#define __BCM28155_AP_H
#include <asm/sizes.h>
#include <asm/arch/sysmap.h>
/* Architecture, CPU, chip, mach, etc */
#define CONFIG_ARMV7
#define CONFIG_KONA
#define CONFIG_SKIP_LOWLEVEL_INIT
/*
* Memory configuration
*/
#define CONFIG_SYS_TEXT_BASE 0xae000000
#define CONFIG_SYS_SDRAM_BASE 0x80000000
#define CONFIG_SYS_SDRAM_SIZE 0x80000000
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */
#define CONFIG_STACKSIZE SZ_256K
/* GPIO Driver */
#define CONFIG_KONA_GPIO
/* MMC/SD Driver */
#define CONFIG_SDHCI
#define CONFIG_MMC_SDMA
#define CONFIG_KONA_SDHCI
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR
#define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR
#define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR
#define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR
#define CONFIG_SYS_SDIO0_MAX_CLK 48000000
#define CONFIG_SYS_SDIO1_MAX_CLK 48000000
#define CONFIG_SYS_SDIO2_MAX_CLK 48000000
#define CONFIG_SYS_SDIO3_MAX_CLK 48000000
#define CONFIG_SYS_SDIO0 "sdio1"
#define CONFIG_SYS_SDIO1 "sdio2"
#define CONFIG_SYS_SDIO2 "sdio3"
#define CONFIG_SYS_SDIO3 "sdio4"
/* I2C Driver */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_KONA
#define CONFIG_SYS_SPD_BUS_NUM 3 /* Start with PMU bus */
#define CONFIG_SYS_MAX_I2C_BUS 4
#define CONFIG_SYS_I2C_BASE0 BSC1_BASE_ADDR
#define CONFIG_SYS_I2C_BASE1 BSC2_BASE_ADDR
#define CONFIG_SYS_I2C_BASE2 BSC3_BASE_ADDR
#define CONFIG_SYS_I2C_BASE3 PMU_BSC_BASE_ADDR
/* Timer Driver */
#define CONFIG_SYS_TIMER_RATE 32000
#define CONFIG_SYS_TIMER_COUNTER (TIMER_BASE_ADDR + 4) /* STCLO offset */
/* Init functions */
#define CONFIG_MISC_INIT_R /* board's misc_init_r function */
/* Some commands use this as the default load address */
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
/* No mtest functions as recommended */
#undef CONFIG_CMD_MEMORY
/*
* This is the initial SP which is used only briefly for relocating the u-boot
* image to the top of SDRAM. After relocation u-boot moves the stack to the
* proper place.
*/
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
/* Serial Info */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
/* Post pad 3 bytes after each reg addr */
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK 13000000
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_COM1 0x3e000000
#define CONFIG_BAUDRATE 115200
#define CONFIG_ENV_SIZE 0x10000
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_SYS_NO_FLASH /* Not using NAND/NOR unmanaged flash */
/* console configuration */
#define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16) /* Printbuffer size */
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/*
* One partition type must be defined for part.c
* This is necessary for the fatls command to work on an SD card
* for example.
*/
#define CONFIG_DOS_PARTITION
/* version string, parser, etc */
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
/* Initial upstream - boot to cmd prompt only */
#define CONFIG_BOOTCOMMAND ""
/* Commands */
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_FAT
#define CONFIG_CMD_GPIO
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MMC
#define CONFIG_CMD_BOOTZ
#define CONFIG_FAT_WRITE
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#endif /* __BCM28155_AP_H */

197
include/configs/bur_am335x_common.h Normal file
View File

@@ -0,0 +1,197 @@
/*
* bur_am335x_common.h
*
* common parts used by B&R AM335x based boards
*
* Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> -
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __BUR_AM335X_COMMON_H__
#define __BUR_AM335X_COMMON_H__
/* ------------------------------------------------------------------------- */
#define CONFIG_AM33XX
#define CONFIG_OMAP
#define CONFIG_OMAP_COMMON
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_SYS_CACHELINE_SIZE 64
#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
/* Timer information */
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
#define CONFIG_SPL_POWER_SUPPORT
#define CONFIG_POWER_TPS65217
#define CONFIG_SYS_NO_FLASH /* have no NOR-flash */
#include <asm/arch/omap.h>
/* NS16550 Configuration */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK 48000000
#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
#define CONFIG_BAUDRATE 115200
/* Network defines */
#define CONFIG_CMD_NET /* 'bootp' and 'tftp' */
#define CONFIG_CMD_DHCP
#define CONFIG_BOOTP_DNS /* Configurable parts of CMD_DHCP */
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_NET_RETRY_COUNT 4
#define CONFIG_CMD_PING
#define CONFIG_DRIVER_TI_CPSW /* Driver for IP block */
#define CONFIG_MII /* Required in net/eth.c */
#define CONFIG_SPL_ETH_SUPPORT
#define CONFIG_PHYLIB
#define CONFIG_PHY_ADDR 1
#define CONFIG_PHY_NATSEMI
#define CONFIG_SPL_NET_SUPPORT
#define CONFIG_SPL_ENV_SUPPORT /* used for a fetching MAC-Address */
#define CONFIG_SPL_NET_VCI_STRING "AM335x U-Boot SPL"
/*
* SPL related defines. The Public RAM memory map the ROM defines the
* area between 0x402F0400 and 0x4030B800 as a download area and
* 0x4030B800 to 0x4030CE00 as a public stack area. The ROM also
* supports X-MODEM loading via UART, and we leverage this and then use
* Y-MODEM to load u-boot.img, when booted over UART.
*/
#define CONFIG_SPL_TEXT_BASE 0x402F0400
#define CONFIG_SPL_MAX_SIZE (0x4030B800 - CONFIG_SPL_TEXT_BASE)
/*
* Since SPL did pll and ddr initialization for us,
* we don't need to do it twice.
*/
#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT)
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif /* !CONFIG_SPL_BUILD, ... */
/*
* Our DDR memory always starts at 0x80000000 and U-Boot shall have
* relocated itself to higher in memory by the time this value is used.
*/
#define CONFIG_SYS_LOAD_ADDR 0x80000000
/*
* ----------------------------------------------------------------------------
* DDR information. We say (for simplicity) that we have 1 bank,
* always, even when we have more. We always start at 0x80000000,
* and we place the initial stack pointer in our SRAM.
*/
#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)
/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP24XX
/* GPIO */
#define CONFIG_OMAP_GPIO
#define CONFIG_CMD_GPIO
/*
* ----------------------------------------------------------------------------
* The following are general good-enough settings for U-Boot. We set a
* large malloc pool as we generally have a lot of DDR, and we opt for
* function over binary size in the main portion of U-Boot as this is
* generally easily constrained later if needed. We enable the config
* options that give us information in the environment about what board
* we are on so we do not need to rely on the command prompt. We set a
* console baudrate of 115200 and use the default baud rate table.
*/
#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT "U-Boot (BuR V2.0)# "
#define CONFIG_SYS_CONSOLE_INFO_QUIET
#define CONFIG_ENV_OVERWRITE /* Overwrite ethaddr / serial# */
/* As stated above, the following choices are optional. */
#define CONFIG_SYS_LONGHELP
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_VERSION_VARIABLE
/* We set the max number of command args high to avoid HUSH bugs. */
#define CONFIG_SYS_MAXARGS 64
/* 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
/*
* For commands to use, we take the default list and add a few other
* useful commands. Note that we must have set CONFIG_SYS_NO_FLASH
* prior to this include, in order to skip a few commands. When we do
* have flash, if we expect these commands they must be enabled in that
* config. If desired, a specific list of desired commands can be used
* instead.
*/
#include <config_cmd_default.h>
/* undefine commands, which we do not need */
#undef CONFIG_CMD_EDITENV
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_ITEST
#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_LOADB
#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_SETGETDCR
#undef CONFIG_CMD_XIMG
#undef CONFIG_CMD_CRC32
/* define command we need always */
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_SOURCE
/*
* Our platforms make use of SPL to initalize the hardware (primarily
* memory) enough for full U-Boot to be loaded. We also support Falcon
* Mode so that the Linux kernel can be booted directly from SPL
* instead, if desired. We make use of the general SPL framework found
* under common/spl/. Given our generally common memory map, we set a
* number of related defaults and sizes here.
*/
#define CONFIG_SPL
#define CONFIG_SPL_FRAMEWORK
/*
* Place the image at the start of the ROM defined image space.
* We limit our size to the ROM-defined downloaded image area, and use the
* rest of the space for stack. We load U-Boot itself into memory at
* 0x80800000 for legacy reasons (to not conflict with older SPLs). We
* have our BSS be placed 1MiB after this, to allow for the default
* Linux kernel address of 0x80008000 to work, in the Falcon Mode case.
* We have the SPL malloc pool at the end of the BSS area.
*
* ----------------------------------------------------------------------------
*/
#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
#undef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE 0x80800000
#define CONFIG_SPL_BSS_START_ADDR 0x80A00000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \
CONFIG_SPL_BSS_MAX_SIZE)
#define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN
/* General parts of the framework, required. */
#define CONFIG_SPL_I2C_SUPPORT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_YMODEM_SUPPORT
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
#endif /* ! __BUR_AM335X_COMMON_H__ */

7
include/configs/cm_t35.h
View File

@@ -45,13 +45,6 @@
#define CONFIG_MISC_INIT_R
#define CONFIG_OF_LIBFDT 1
/*
* The early kernel mapping on ARM currently only maps from the base of DRAM
* to the end of the kernel image. The kernel is loaded at DRAM base + 0x8000.
* The early kernel pagetable uses DRAM base + 0x4000 to DRAM base + 0x8000,
* so that leaves DRAM base to DRAM base + 0x4000 available.
*/
#define CONFIG_SYS_BOOTMAPSZ 0x4000
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS

11
include/configs/dra7xx_evm.h
View File

@@ -34,8 +34,19 @@
#define CONFIG_SYS_OMAP_ABE_SYSCK
/* Define the default GPT table for eMMC */
#define PARTS_DEFAULT \
"uuid_disk=${uuid_gpt_disk};" \
"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}"
#include <configs/ti_omap5_common.h>
/* Enhance our eMMC support / experience. */
#define CONFIG_CMD_GPT
#define CONFIG_EFI_PARTITION
#define CONFIG_PARTITION_UUIDS
#define CONFIG_CMD_PART
/* CPSW Ethernet */
#define CONFIG_CMD_NET /* 'bootp' and 'tftp' */
#define CONFIG_CMD_DHCP

128
include/configs/kwb.h Normal file
View File

@@ -0,0 +1,128 @@
/*
* kwb.h
*
* specific parts for B&R KWB Motherboard
*
* Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> -
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_KWB_H__
#define __CONFIG_KWB_H__
#include <configs/bur_am335x_common.h>
/* ------------------------------------------------------------------------- */
/* Clock Defines */
#define V_OSCK 26000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK)
#define CONFIG_POWER_TPS65217
#define CONFIG_MACH_TYPE 3589
/* I2C IP block */
#define CONFIG_SYS_OMAP24_I2C_SPEED_PSOC 20000
/* GPIO */
#define CONFIG_SPL_GPIO_SUPPORT
/* MMC/SD IP block */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_OMAP_HSMMC
#define CONFIG_CMD_MMC
#define CONFIG_SUPPORT_EMMC_BOOT
/* RAW SD card / eMMC locations. */
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /*addr. 0x60000 */
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
#define CONFIG_SPL_MMC_SUPPORT
#undef CONFIG_SPL_OS_BOOT
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000
/* RAW SD card / eMMC */
#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */
#endif /* CONFIG_SPL_OS_BOOT */
/* Always 128 KiB env size */
#define CONFIG_ENV_SIZE (128 << 10)
#ifndef CONFIG_SPL_BUILD
#define CONFIG_EXTRA_ENV_SETTINGS \
"autoload=0\0" \
"loadaddr=0x80100000\0" \
"bootfile=arimg\0" \
"usbboot=echo Booting from USB-Stick ...; " \
"usb start; " \
"fatload usb 0 ${loadaddr} ${bootfile}; " \
"usb stop; " \
"go ${loadaddr};\0" \
"netboot=echo Booting from network ...; " \
"setenv autoload 0; " \
"dhcp; " \
"tftp ${loadaddr} arimg; " \
"go ${loadaddr}\0" \
"usbupdate=echo Updating UBOOT from USB-Stick ...; " \
"usb start; " \
"fatload usb 0 0x80000000 updateubootusb.img; " \
"source;\0" \
"netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
"setenv autoload 0; " \
"dhcp;" \
"tftp 0x80000000 updateUBOOT.img;" \
"source;\0"
#endif /* !CONFIG_SPL_BUILD*/
#define CONFIG_BOOTCOMMAND \
"run usbupdate;"
#define CONFIG_BOOTDELAY 1 /* TODO: für release auf 0 setzen */
/* undefine command which we not need here */
#undef CONFIG_BOOTM_LINUX
#undef CONFIG_BOOTM_NETBSD
#undef CONFIG_BOOTM_PLAN9
#undef CONFIG_BOOTM_RTEMS
#undef CONFIG_GZIP
#undef CONFIG_ZLIB
#undef CONFIG_CMD_CRC32
/* USB configuration */
#define CONFIG_USB_MUSB_DSPS
#define CONFIG_ARCH_MISC_INIT
#define CONFIG_MUSB_PIO_ONLY
#define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
/* attention! not only for gadget, enables also highspeed in hostmode */
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_MUSB_HOST
#define CONFIG_AM335X_USB0
#define CONFIG_AM335X_USB0_MODE MUSB_HOST
#ifdef CONFIG_MUSB_HOST
#define CONFIG_CMD_USB
#define CONFIG_USB_STORAGE
#endif /* CONFIG_MUSB_HOST */
#undef CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 1
#define CONFIG_SYS_MMC_ENV_PART 2
#define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
/*
* Common filesystems support. When we have removable storage we
* enabled a number of useful commands and support.
*/
#if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_FAT
#define CONFIG_FAT_WRITE
#define CONFIG_CMD_FS_GENERIC
#endif /* CONFIG_MMC, ... */
#endif /* ! __CONFIG_TSERIES_H__ */

9
include/configs/mcx.h
View File

@@ -98,6 +98,7 @@
/* EHCI */
#define CONFIG_USB_STORAGE
#define CONFIG_OMAP3_GPIO_2
#define CONFIG_OMAP3_GPIO_5
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_OMAP
@@ -263,10 +264,9 @@
"${mtdparts} " \
"vram=6M omapfb.vram=1:2M,2:2M,3:2M " \
"omapdss.def_disp=lcd;" \
"bootm 0x82000000 0x84000000\0"
#define CONFIG_BOOTCOMMAND \
"run nandboot"
"bootm 0x82000000 0x84000000\0" \
"bootcmd=mmc rescan;if fatload mmc 0 82000000 loadbootscr.scr;" \
"then source 82000000;else run nandboot;fi\0"
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
@@ -395,6 +395,7 @@
#define CONFIG_SYS_NAND_ECCSIZE 256
#define CONFIG_SYS_NAND_ECCBYTES 3
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW
#define CONFIG_SPL_NAND_SOFTECC
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE

208
include/configs/pengwyn.h Normal file
View File

@@ -0,0 +1,208 @@
/*
* pengwyn.h
*
* Copyright (C) 2013 Lothar Felten <lothar.felten@gmail.com>
*
* based on am335x_evm.h, Copyright (C) 2011 Texas Instruments Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_PENGWYN_H
#define __CONFIG_PENGWYN_H
#define CONFIG_NAND
#define CONFIG_SERIAL1
#define CONFIG_CONS_INDEX 1
#include <configs/ti_am335x_common.h>
/* Clock Defines */
#define V_OSCK 24000000
#define V_SCLK V_OSCK
/* set env size */
#define CONFIG_ENV_SIZE 0x4000
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#ifndef CONFIG_SPL_BUILD
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x80200000\0" \
"fdtaddr=0x80F80000\0" \
"bootpart=0:2\0" \
"bootdir=/boot\0" \
"bootfile=zImage\0" \
"fdtfile=am335x-pengwyn.dtb\0" \
"console=ttyO0,115200n8\0" \
"optargs=\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 ro\0" \
"mmcrootfstype=ext4 rootwait\0" \
"rootpath=/export/rootfs\0" \
"nfsopts=nolock\0" \
"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
"::off\0" \
"mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
"netargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=/dev/nfs " \
"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
"ip=dhcp\0" \
"bootenv=uEnv.txt\0" \
"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
"importbootenv=echo Importing environment from mmc ...; " \
"env import -t $loadaddr $filesize\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"mmcloados=run mmcargs; " \
"bootz ${loadaddr} - ${fdtaddr};\0" \
"mmcboot=mmc dev ${mmcdev}; " \
"if mmc rescan; then " \
"echo SD/MMC found on device ${mmcdev};" \
"if run loadbootenv; then " \
"echo Loaded environment from ${bootenv};" \
"run importbootenv;" \
"fi;" \
"if test -n $uenvcmd; then " \
"echo Running uenvcmd ...;" \
"run uenvcmd;" \
"fi;" \
"if run loadimage; then " \
"run loadfdt;" \
"run mmcloados;" \
"fi;" \
"fi;\0" \
"netboot=echo Booting from network ...; " \
"setenv autoload no; " \
"dhcp; " \
"tftp ${loadaddr} ${bootfile}; " \
"tftp ${fdtaddr} ${fdtfile}; " \
"run netargs; " \
"bootz ${loadaddr} - ${fdtaddr}\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"nandargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
"nandroot=ubi0:rootfs rw ubi.mtd=7,2048\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"
#endif
#define CONFIG_BOOTCOMMAND \
"run mmcboot;" \
"run nandboot;"
/* NS16550 Configuration: primary UART via FDTI */
#define CONFIG_SYS_NS16550_COM1 0x44e09000
#define CONFIG_BAUDRATE 115200
/* I2C Configuration */
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_CMD_EEPROM
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
#define CONFIG_SYS_I2C_MULTI_EEPROMS
/* SPL */
#define CONFIG_SPL_POWER_SUPPORT
#define CONFIG_SPL_YMODEM_SUPPORT
/* General network SPL */
#define CONFIG_SPL_NET_SUPPORT
#define CONFIG_SPL_ENV_SUPPORT
#define CONFIG_SPL_NET_VCI_STRING "AM335x U-Boot SPL"
/* NAND support */
#define CONFIG_CMD_NAND
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_NAND_OMAP_ELM
#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_ONFI_DETECTION
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
#define GPMC_NAND_ECC_LP_x8_LAYOUT 1
#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:128k(SPL)," \
"128k(SPL.backup1)," \
"128k(SPL.backup2)," \
"128k(SPL.backup3),1792k(u-boot)," \
"128k(u-boot-spl-os)," \
"128k(u-boot-env),5m(kernel),-(rootfs)"
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */
#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
/*
* 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.
*/
#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_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
#if defined(CONFIG_MUSB_HOST)
#define CONFIG_CMD_USB
#define CONFIG_USB_STORAGE
#endif
#if defined(CONFIG_SPL_BUILD)
/* disable host part of MUSB in SPL */
#undef CONFIG_MUSB_HOST
/* Disable CPSW SPL support so we fit within the 101KiB limit. */
#undef CONFIG_SPL_ETH_SUPPORT
#endif
/* Network */
#define CONFIG_CMD_MII
#define CONFIG_PHYLIB
#define CONFIG_PHY_ADDR 1
#define CONFIG_PHY_RESET 1
#define CONFIG_PHY_NATSEMI
/* CPSW support */
#define CONFIG_SPL_ETH_SUPPORT
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
#endif /* ! __CONFIG_PENGWYN_H */

119
include/configs/rpi_b.h
View File

@@ -95,12 +95,25 @@
#define CONFIG_SYS_LOAD_ADDR 0x1000000
#define CONFIG_CONSOLE_MUX
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_PREBOOT \
"if load mmc 0:1 ${loadaddr} /uEnv.txt; then " \
"env import -t ${loadaddr} ${filesize}; " \
"fi"
#define ENV_DEVICE_SETTINGS \
"stdin=serial,lcd\0" \
"stdout=serial,lcd\0" \
"stderr=serial,lcd\0"
/*
* Memory layout for where various images get loaded by boot scripts:
*
* scriptaddr can be pretty much anywhere that doesn't conflict with something
* else. Put it low in memory to avoid conflicts.
*
* pxefile_addr_r can be pretty much anywhere that doesn't conflict with
* something else. Put it low in memory to avoid conflicts.
*
* kernel_addr_r must be within the first 128M of RAM in order for the
* kernel's CONFIG_AUTO_ZRELADDR option to work. Since the kernel will
* decompress itself to 0x8000 after the start of RAM, kernel_addr_r
@@ -116,68 +129,112 @@
* ramdisk_addr_r simply shouldn't overlap anything else. Choosing 33M allows
* for the FDT/DTB to be up to 1M, which is hopefully plenty.
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
"stdin=serial\0" \
"stderr=serial,lcd\0" \
"stdout=serial,lcd\0" \
#define ENV_MEM_LAYOUT_SETTINGS \
"scriptaddr=0x00000000\0" \
"pxefile_addr_r=0x00100000\0" \
"kernel_addr_r=0x01000000\0" \
"fdt_addr_r=0x02000000\0" \
"fdtfile=bcm2835-rpi-b.dtb\0" \
"ramdisk_addr_r=0x02100000\0" \
"boot_targets=mmc0\0" \
\
"script_boot=" \
"if fatload ${devtype} ${devnum}:1 " \
"${scriptaddr} boot.scr.uimg; then " \
"source ${scriptaddr}; " \
"fi;\0" \
\
#define BOOTCMDS_MMC \
"mmc_boot=" \
"setenv devtype mmc; " \
"if mmc dev ${devnum}; then " \
"run script_boot; " \
"run scan_boot; " \
"fi\0" \
"bootcmd_mmc0=setenv devnum 0; run mmc_boot;\0"
#define BOOT_TARGETS_MMC "mmc0"
#define BOOTCMDS_COMMON \
"rootpart=1\0" \
\
"bootcmd_mmc0=setenv devnum 0; run mmc_boot\0" \
"do_script_boot=" \
"load ${devtype} ${devnum}:${rootpart} " \
"${scriptaddr} ${prefix}${script}; " \
"source ${scriptaddr}\0" \
\
"script_boot=" \
"for script in ${boot_scripts}; do " \
"if test -e ${devtype} ${devnum}:${rootpart} " \
"${prefix}${script}; then " \
"echo Found ${prefix}${script}; " \
"run do_script_boot; " \
"echo SCRIPT FAILED: continuing...; " \
"fi; " \
"done\0" \
\
"do_sysboot_boot=" \
"sysboot ${devtype} ${devnum}:${rootpart} any " \
"${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \
\
"sysboot_boot=" \
"if test -e ${devtype} ${devnum}:${rootpart} " \
"${prefix}extlinux/extlinux.conf; then " \
"echo Found ${prefix}extlinux/extlinux.conf; " \
"run do_sysboot_boot; " \
"echo SCRIPT FAILED: continuing...; " \
"fi\0" \
\
"scan_boot=" \
"echo Scanning ${devtype} ${devnum}...; " \
"for prefix in ${boot_prefixes}; do " \
"run sysboot_boot; " \
"run script_boot; " \
"done\0" \
\
"boot_targets=" \
BOOT_TARGETS_MMC " " \
"\0" \
\
"boot_prefixes=/\0" \
\
"boot_scripts=boot.scr.uimg\0" \
\
BOOTCMDS_MMC
#define CONFIG_BOOTCOMMAND \
"for target in ${boot_targets}; do run bootcmd_${target}; done"
#define CONFIG_BOOTDELAY 2
#define CONFIG_BOOTCOMMAND \
"for target in ${boot_targets}; do run bootcmd_${target}; done"
#define CONFIG_EXTRA_ENV_SETTINGS \
ENV_DEVICE_SETTINGS \
ENV_MEM_LAYOUT_SETTINGS \
BOOTCMDS_COMMON
#define CONFIG_BOOTDELAY 2
/* Shell */
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_MAXARGS 8
#define CONFIG_SYS_PROMPT "U-Boot> "
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING
#define CONFIG_COMMAND_HISTORY
#define CONFIG_AUTO_COMPLETE
/* Commands */
#include <config_cmd_default.h>
#define CONFIG_CMD_BOOTZ
#define CONFIG_CMD_GPIO
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_PARTITION_UUIDS
#define CONFIG_CMD_PART
#define CONFIG_CMD_FS_GENERIC
#define CONFIG_CMD_FAT
#define CONFIG_CMD_EXT
/* Some things don't make sense on this HW or yet */
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_SAVEENV
/* Device tree support for bootm/bootz */
#define CONFIG_OF_LIBFDT
/* Device tree support */
#define CONFIG_OF_BOARD_SETUP
/* ATAGs support for bootm/bootz */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_INITRD_TAG
#include <config_distro_defaults.h>
/* Some things don't make sense on this HW or yet */
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_SAVEENV
#undef CONFIG_CMD_DHCP
#undef CONFIG_CMD_MII
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_PING
#endif

7
include/configs/tao3530.h
View File

@@ -83,6 +83,13 @@
#define CONFIG_OMAP_HSMMC
#define CONFIG_DOS_PARTITION
/* GPIO banks */
#define CONFIG_OMAP3_GPIO_2 /* GPIO32 ..63 is in GPIO bank 2 */
#define CONFIG_OMAP3_GPIO_3 /* GPIO64 ..95 is in GPIO bank 3 */
#define CONFIG_OMAP3_GPIO_4 /* GPIO96 ..127 is in GPIO bank 4 */
#define CONFIG_OMAP3_GPIO_5 /* GPIO128..159 is in GPIO bank 5 */
#define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO bank 6 */
/* commands to include */
#include <config_cmd_default.h>

1
include/configs/ti_am335x_common.h
View File

@@ -13,7 +13,6 @@
#define __CONFIG_TI_AM335X_COMMON_H__
#define CONFIG_AM33XX
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_SYS_CACHELINE_SIZE 64
#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */

6
include/configs/ti_omap4_common.h
View File

@@ -163,4 +163,10 @@
#define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */
#endif
#ifdef CONFIG_SPL_BUILD
/* No need for i2c in SPL mode as we will use SRI2C for PMIC access on OMAP4 */
#undef CONFIG_SYS_I2C
#undef CONFIG_SYS_I2C_OMAP24XX
#endif
#endif /* __CONFIG_TI_OMAP4_COMMON_H */

265
include/configs/tseries.h Normal file
View File

@@ -0,0 +1,265 @@
/*
* tseries.h
*
* specific parts for B&R T-Series Motherboard
*
* Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> -
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_TSERIES_H__
#define __CONFIG_TSERIES_H__
#include <configs/bur_am335x_common.h>
/* ------------------------------------------------------------------------- */
/* Clock Defines */
#define V_OSCK 26000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK)
#define CONFIG_POWER_TPS65217
/* Support both device trees and ATAGs. */
#define CONFIG_OF_LIBFDT
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_CMD_BOOTZ
/*#define CONFIG_MACH_TYPE 3589*/
#define CONFIG_MACH_TYPE 0xFFFFFFFF /* TODO: check with kernel*/
/* MMC/SD IP block */
#if defined(CONFIG_EMMC_BOOT)
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_OMAP_HSMMC
#define CONFIG_CMD_MMC
#define CONFIG_SUPPORT_EMMC_BOOT
/* RAW SD card / eMMC locations. */
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /*addr. 0x60000 */
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
#define CONFIG_SPL_MMC_SUPPORT
#endif /* CONFIG_EMMC_BOOT */
/*
* When we have SPI or NAND flash we expect to be making use of mtdparts,
* both for ease of use in U-Boot and for passing information on to
* the Linux kernel.
*/
#if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND)
#define CONFIG_MTD_DEVICE /* Required for mtdparts */
#define CONFIG_CMD_MTDPARTS
#endif /* CONFIG_SPI_BOOT, ... */
#undef CONFIG_SPL_OS_BOOT
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000
/* RAW SD card / eMMC */
#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */
/* NAND */
#ifdef CONFIG_NAND
#define CONFIG_CMD_SPL_NAND_OFS 0x080000 /* end of u-boot */
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000
#define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
#endif /* CONFIG_NAND */
#endif /* CONFIG_SPL_OS_BOOT */
#ifdef CONFIG_NAND
#define CONFIG_SPL_NAND_AM33XX_BCH /* OMAP4 and later ELM support */
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_ECC
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
#endif /* CONFIG_NAND */
/* Always 128 KiB env size */
#define CONFIG_ENV_SIZE (128 << 10)
#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=8,2048\0" \
"nandrootfstype=ubifs rootwait=1\0" \
"nandimgsize=0x500000\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
"nand read ${loadaddr} kernel ${nandimgsize}; " \
"bootz ${loadaddr}\0"
#else
#define NANDARGS ""
#endif /* CONFIG_NAND */
#ifdef CONFIG_MMC
#define MMCARGS \
"silent=1\0"
#else
#define MMCARGS ""
#endif /* CONFIG_MMC */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_EXTRA_ENV_SETTINGS \
"autoload=0\0" \
"loadaddr=0x80200000\0" \
"bootfile=zImage\0" \
"console=ttyO0,115200n8\0" \
"optargs=\0" \
"rootpath=/tftpboot/tseries/rootfs-small\0" \
"nfsopts=nolock\0" \
"netargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=/dev/nfs " \
"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
"ip=dhcp\0" \
"netboot=echo Booting from network ...; " \
"setenv autoload no; " \
"dhcp; " \
"tftp ${loadaddr} ${bootfile}; " \
"run netargs; " \
"bootm ${loadaddr}\0" \
"usbupdate=echo Updating UBOOT from USB-Stick ...; " \
"usb start; " \
"fatload usb 0 0x80000000 updateubootusb.img; " \
"source;\0" \
"netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
"setenv autoload 0; " \
"dhcp;" \
"tftp 0x80000000 updateUBOOT.img;" \
"source;\0" \
NANDARGS \
MMCARGS
#endif /* !CONFIG_SPL_BUILD*/
#define CONFIG_BOOTCOMMAND \
"run mmcboot1;"
#define CONFIG_BOOTDELAY 1 /* TODO: für release auf 0 setzen */
#ifdef CONFIG_NAND
/*
* GPMC block. We support 1 device and the physical address to
* access CS0 at is 0x8000000.
*/
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x8000000
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_CMD_NAND
/* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */
#define CONFIG_NAND_OMAP_ELM
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
CONFIG_SYS_NAND_PAGE_SIZE)
#define CONFIG_SYS_NAND_OOBSIZE 64
#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_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \
"128k(SPL)," \
"128k(SPL.backup1)," \
"128k(SPL.backup2)," \
"128k(SPL.backup3)," \
"512k(u-boot)," \
"128k(u-boot-spl-os)," \
"128k(u-boot-env)," \
"5m(kernel),"\
"-(rootfs)"
#endif /* CONFIG_NAND */
/* USB configuration */
#define CONFIG_USB_MUSB_DSPS
#define CONFIG_ARCH_MISC_INIT
#define CONFIG_MUSB_PIO_ONLY
#define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
/* attention! not only for gadget, enables also highspeed in hostmode */
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_MUSB_HOST
#define CONFIG_AM335X_USB0
#define CONFIG_AM335X_USB0_MODE MUSB_HOST
#define CONFIG_AM335X_USB1
#define CONFIG_AM335X_USB1_MODE MUSB_HOST
#ifdef CONFIG_MUSB_HOST
#define CONFIG_CMD_USB
#define CONFIG_USB_STORAGE
#endif /* CONFIG_MUSB_HOST */
#if defined(CONFIG_SPI_BOOT)
/* McSPI IP block */
#define CONFIG_SPI
#define CONFIG_OMAP3_SPI
#define CONFIG_CMD_SPI
#define CONFIG_CMD_SF
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_SF_DEFAULT_SPEED 24000000
#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
#undef CONFIG_ENV_IS_NOWHERE
#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 */
#elif defined(CONFIG_EMMC_BOOT)
#undef CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 1
#define CONFIG_SYS_MMC_ENV_PART 2
#define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#elif defined(CONFIG_NAND)
#undef CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET 0x120000 /* TODO: Adresse definieren */
#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE
#else
#error "no storage for Environment defined!"
#endif
/*
* Common filesystems support. When we have removable storage we
* enabled a number of useful commands and support.
*/
#if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_FAT
#define CONFIG_FAT_WRITE
#define CONFIG_CMD_FS_GENERIC
#endif /* CONFIG_MMC, ... */
#endif /* ! __CONFIG_TSERIES_H__ */