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Diffstat (limited to 'include/configs/pcm051.h')
| -rw-r--r-- | include/configs/pcm051.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/include/configs/pcm051.h b/include/configs/pcm051.h new file mode 100644 index 0000000..fdbc075 --- /dev/null +++ b/include/configs/pcm051.h @@ -0,0 +1,133 @@ +/* + * pcm051.h + * + * Phytec phyCORE-AM335x (pcm051) boards information header + * + * Copyright (C) 2013 Lemonage Software GmbH + * Author Lars Poeschel <poeschel@lemonage.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __CONFIG_PCM051_H +#define __CONFIG_PCM051_H + +#include <configs/ti_am335x_common.h> + +#define CONFIG_MACH_TYPE MACH_TYPE_PCM051 + +/* set to negative value for no autoboot */ +#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel #instance "=" \ + "setenv mmcdev " #instance"; "\ + "setenv bootpart " #instance":2 ; "\ + "run mmcboot\0" + +#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \ + #devtypel #instance " " + +#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel "=" \ + "run nandboot\0" + +#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ + #devtypel #instance " " + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(LEGACY_MMC, legacy_mmc, 0) \ + func(MMC, mmc, 1) \ + func(LEGACY_MMC, legacy_mmc, 1) \ + func(NAND, nand, 0) + +#define CONFIG_BOOTCOMMAND \ + "run distro_bootcmd" + +#include <config_distro_bootcmd.h> + +#include <environment/ti/dfu.h> +#include <environment/ti/mmc.h> + +#define CONFIG_EXTRA_ENV_SETTINGS \ + DEFAULT_LINUX_BOOT_ENV \ + DEFAULT_MMC_TI_ARGS \ + "bootfile=uImage\0" \ + "fdtfile=am335x-wega-rdk.dtb\0" \ + "console=ttyO0,115200n8\0" \ + "optargs=\0" \ + "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \ + "ramrootfstype=ext2\0" \ + "bootenv=uEnv.txt\0" \ + "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \ + "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \ + "source ${loadaddr}\0" \ + "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ + "importbootenv=echo Importing environment from mmc ...; " \ + "env import -t $loadaddr $filesize\0" \ + "ramargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "root=${ramroot} " \ + "rootfstype=${ramrootfstype}\0" \ + "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \ + "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \ + "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run args_mmc; " \ + "bootm ${loadaddr}\0" \ + "ramboot=echo Booting from ramdisk ...; " \ + "run ramargs; " \ + "bootm ${loadaddr}\0" \ + BOOTENV + +/* Clock Defines */ +#define V_OSCK 25000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK) + +/* + * memtest works on 8 MB in DRAM after skipping 32MB from + * start addr of ram disk + */ +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + (64 << 20)) +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \ + + (8 * 1024 * 1024)) + +/* NS16550 Configuration */ +#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ +#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ +#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ +#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ +#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ +#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ + +/* I2C Configuration */ +#define CONFIG_ENV_EEPROM_IS_ON_I2C +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 + +#define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \ +4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 } + +/* CPU */ + +#ifdef CONFIG_SPI_BOOT +#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000 +#endif + +/* + * USB configuration + */ +#define CONFIG_AM335X_USB0 +#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL +#define CONFIG_AM335X_USB1 +#define CONFIG_AM335X_USB1_MODE MUSB_HOST + +#define CONFIG_PHY_SMSC + +#endif /* ! __CONFIG_PCM051_H */ |