diff options
| author | Felix Brack | 2018-01-23 18:27:22 +0100 |
|---|---|---|
| committer | Tom Rini | 2018-01-28 12:27:32 -0500 |
| commit | 85ab0452fefc8c48b0b4f35200cb2590b4693ab3 (patch) | |
| tree | 9909a4d64d186b480669625d9914af1749efa917 /include | |
| parent | c8a73a26d6dd9b7d489e66529fe1412425d8f2d1 (diff) | |
arm: add support for PDU001
This patch adds support for the PDU001 board.
Signed-off-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/pdu001.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/include/configs/pdu001.h b/include/configs/pdu001.h new file mode 100644 index 00000000000..6fccae5e6a8 --- /dev/null +++ b/include/configs/pdu001.h @@ -0,0 +1,87 @@ +/* + * pdu001.h + * + * Copyright (C) 2018 EETS GmbH - http://www.eets.ch/ + * + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_PDU001_H +#define __CONFIG_PDU001_H + +#include <configs/ti_am335x_common.h> + +/* No more need for I2C legacy compatibility for this board. + * CONFIG_DM_I2C_COMPAT is defined in ti_armv7_common.h. See the comment there + * for the right moment to delete the following line. + */ +#undef CONFIG_DM_I2C_COMPAT + +/* 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 */ |