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85ab0452fe
This patch adds support for the PDU001 board. Signed-off-by: Felix Brack <fb@ltec.ch> Reviewed-by: Tom Rini <trini@konsulko.com>
88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
/*
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* pdu001.h
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*
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* Copyright (C) 2018 EETS GmbH - http://www.eets.ch/
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_PDU001_H
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#define __CONFIG_PDU001_H
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#include <configs/ti_am335x_common.h>
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/* No more need for I2C legacy compatibility for this board.
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* CONFIG_DM_I2C_COMPAT is defined in ti_armv7_common.h. See the comment there
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* for the right moment to delete the following line.
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*/
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#undef CONFIG_DM_I2C_COMPAT
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/* Using 32K of volatile storage for environment */
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#define CONFIG_ENV_SIZE 0x4000
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#define MACH_TYPE_PDU001 5075
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#define CONFIG_MACH_TYPE MACH_TYPE_PDU001
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#define CONFIG_BOARD_LATE_INIT
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/* Clock Defines */
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#define V_OSCK 24000000 /* Clock output from T2 */
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#define V_SCLK (V_OSCK)
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#if CONFIG_CONS_INDEX == 1
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#define CONSOLE_DEV "ttyO0"
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#elif CONFIG_CONS_INDEX == 2
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#define CONSOLE_DEV "ttyO1"
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#elif CONFIG_CONS_INDEX == 3
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#define CONSOLE_DEV "ttyO2"
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#elif CONFIG_CONS_INDEX == 4
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#define CONSOLE_DEV "ttyO3"
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#elif CONFIG_CONS_INDEX == 5
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#define CONSOLE_DEV "ttyO4"
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#elif CONFIG_CONS_INDEX == 6
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#define CONSOLE_DEV "ttyO5"
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#endif
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#define CONFIG_BOOTCOMMAND \
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"run eval_boot_device;" \
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"setenv bootargs console=${console} " \
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"vt.global_cursor_default=0 " \
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"root=/dev/mmcblk${mmc_boot}p${root_fs_partition} " \
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"rootfstype=ext4 " \
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"rootwait " \
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"rootdelay=1;" \
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"fatload mmc ${mmc_boot} ${fdtaddr} ${fdtfile};" \
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"fatload mmc ${mmc_boot} ${loadaddr} ${bootfile};" \
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"bootz ${loadaddr} - ${fdtaddr}"
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_EXTRA_ENV_SETTINGS \
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DEFAULT_LINUX_BOOT_ENV \
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"fdtfile=am335x-pdu001.dtb\0" \
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"bootfile=zImage\0" \
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"console=" CONSOLE_DEV ",115200n8\0" \
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"root_fs_partition=2\0" \
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"eval_boot_device=" \
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"if test $boot_device = emmc; then " \
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"setenv mmc_boot 0;" \
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"elif test $boot_device = sdcard; then " \
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"setenv mmc_boot 1;" \
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"else " \
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"echo Bootdevice is neither MMC0 nor MMC1;" \
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"reset;" \
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"fi;" \
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"\0"
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#endif
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/* NS16550 Configuration */
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#define CONFIG_SYS_NS16550_COM1 UART0_BASE
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#define CONFIG_SYS_NS16550_COM2 UART1_BASE
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#define CONFIG_SYS_NS16550_COM3 UART2_BASE
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#define CONFIG_SYS_NS16550_COM4 UART3_BASE
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#define CONFIG_SYS_NS16550_COM5 UART4_BASE
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#define CONFIG_SYS_NS16550_COM6 UART5_BASE
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#define CONFIG_BAUDRATE 115200
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#endif /* ! __CONFIG_PDU001_H */
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