81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* pdu001.h
|
|
*
|
|
* Copyright (C) 2018 EETS GmbH - http://www.eets.ch/
|
|
*
|
|
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
|
|
*/
|
|
|
|
#ifndef __CONFIG_PDU001_H
|
|
#define __CONFIG_PDU001_H
|
|
|
|
#include <configs/ti_am335x_common.h>
|
|
|
|
/* Using 32K of volatile storage for environment */
|
|
#define CONFIG_ENV_SIZE 0x4000
|
|
|
|
#define MACH_TYPE_PDU001 5075
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_PDU001
|
|
#define CONFIG_BOARD_LATE_INIT
|
|
|
|
/* Clock Defines */
|
|
#define V_OSCK 24000000 /* Clock output from T2 */
|
|
#define V_SCLK (V_OSCK)
|
|
|
|
#if CONFIG_CONS_INDEX == 1
|
|
#define CONSOLE_DEV "ttyO0"
|
|
#elif CONFIG_CONS_INDEX == 2
|
|
#define CONSOLE_DEV "ttyO1"
|
|
#elif CONFIG_CONS_INDEX == 3
|
|
#define CONSOLE_DEV "ttyO2"
|
|
#elif CONFIG_CONS_INDEX == 4
|
|
#define CONSOLE_DEV "ttyO3"
|
|
#elif CONFIG_CONS_INDEX == 5
|
|
#define CONSOLE_DEV "ttyO4"
|
|
#elif CONFIG_CONS_INDEX == 6
|
|
#define CONSOLE_DEV "ttyO5"
|
|
#endif
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"run eval_boot_device;" \
|
|
"setenv bootargs console=${console} " \
|
|
"vt.global_cursor_default=0 " \
|
|
"root=/dev/mmcblk${mmc_boot}p${root_fs_partition} " \
|
|
"rootfstype=ext4 " \
|
|
"rootwait " \
|
|
"rootdelay=1;" \
|
|
"fatload mmc ${mmc_boot} ${fdtaddr} ${fdtfile};" \
|
|
"fatload mmc ${mmc_boot} ${loadaddr} ${bootfile};" \
|
|
"bootz ${loadaddr} - ${fdtaddr}"
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
DEFAULT_LINUX_BOOT_ENV \
|
|
"fdtfile=am335x-pdu001.dtb\0" \
|
|
"bootfile=zImage\0" \
|
|
"console=" CONSOLE_DEV ",115200n8\0" \
|
|
"root_fs_partition=2\0" \
|
|
"eval_boot_device=" \
|
|
"if test $boot_device = emmc; then " \
|
|
"setenv mmc_boot 0;" \
|
|
"elif test $boot_device = sdcard; then " \
|
|
"setenv mmc_boot 1;" \
|
|
"else " \
|
|
"echo Bootdevice is neither MMC0 nor MMC1;" \
|
|
"reset;" \
|
|
"fi;" \
|
|
"\0"
|
|
#endif
|
|
|
|
/* NS16550 Configuration */
|
|
#define CONFIG_SYS_NS16550_COM1 UART0_BASE
|
|
#define CONFIG_SYS_NS16550_COM2 UART1_BASE
|
|
#define CONFIG_SYS_NS16550_COM3 UART2_BASE
|
|
#define CONFIG_SYS_NS16550_COM4 UART3_BASE
|
|
#define CONFIG_SYS_NS16550_COM5 UART4_BASE
|
|
#define CONFIG_SYS_NS16550_COM6 UART5_BASE
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
#endif /* ! __CONFIG_PDU001_H */
|