diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/atsha204a-i2c.h | 69 | ||||
| -rw-r--r-- | include/configs/turris_omnia.h | 178 |
2 files changed, 247 insertions, 0 deletions
diff --git a/include/atsha204a-i2c.h b/include/atsha204a-i2c.h new file mode 100644 index 0000000000..344fd8ace7 --- /dev/null +++ b/include/atsha204a-i2c.h @@ -0,0 +1,69 @@ +/* + * I2C Driver for Atmel ATSHA204 over I2C + * + * Copyright (C) 2014 Josh Datko, Cryptotronix, jbd@cryptotronix.com + * 2016 Tomas Hlavacek, CZ.NIC, tmshlvck@gmail.com + * 2017 Marek Behun, CZ.NIC, marek.behun@nic.cz + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _ATSHA204_I2C_H_ +#define _ATSHA204_I2C_H_ + +enum atsha204a_zone +{ + ATSHA204A_ZONE_CONFIG = 0, + ATSHA204A_ZONE_OTP = 1, + ATSHA204A_ZONE_DATA = 2, +}; + +enum atsha204a_status +{ + ATSHA204A_STATUS_SUCCESS = 0x00, + ATSHA204A_STATUS_MISCOMPARE = 0x01, + ATSHA204A_STATUS_PARSE_ERROR = 0x03, + ATSHA204A_STATUS_EXEC_ERROR = 0x0F, + ATSHA204A_STATUS_AFTER_WAKE = 0x11, + ATSHA204A_STATUS_CRC_ERROR = 0xFF, +}; + +enum atsha204a_func +{ + ATSHA204A_FUNC_RESET = 0x00, + ATSHA204A_FUNC_SLEEP = 0x01, + ATSHA204A_FUNC_IDLE = 0x02, + ATSHA204A_FUNC_COMMAND = 0x03, +}; + +enum atsha204a_cmd +{ + ATSHA204A_CMD_READ = 0x02, + ATSHA204A_CMD_RANDOM = 0x1B, +}; + +struct atsha204a_resp +{ + u8 length; + u8 code; + u8 data[82]; +} __attribute__ ((packed)); + +struct atsha204a_req +{ + u8 function; + u8 length; + u8 command; + u8 param1; + u16 param2; + u8 data[78]; +} __attribute__ ((packed)); + +int atsha204a_wakeup(struct udevice *); +int atsha204a_idle(struct udevice *); +int atsha204a_sleep(struct udevice *); +int atsha204a_read(struct udevice *, enum atsha204a_zone, bool, u16, u8 *); +int atsha204a_get_random(struct udevice *, u8 *, size_t); + +#endif /* _ATSHA204_I2C_H_ */ diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h new file mode 100644 index 0000000000..4ad603d2fb --- /dev/null +++ b/include/configs/turris_omnia.h @@ -0,0 +1,178 @@ +/* + * Copyright (C) 2017 Marek Behun <marek.behun@nic.cz> + * Copyright (C) 2016 Tomas Hlavacek <tomas.hlavacek@nic.cz> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _CONFIG_TURRIS_OMNIA_H +#define _CONFIG_TURRIS_OMNIA_H + +/* + * High Level Configuration Options (easy to change) + */ + +#define CONFIG_MISC_INIT_R +#define CONFIG_DISPLAY_BOARDINFO_LATE + +/* + * TEXT_BASE needs to be below 16MiB, since this area is scrubbed + * for DDR ECC byte filling in the SPL before loading the main + * U-Boot into it. + */ +#define CONFIG_SYS_TEXT_BASE 0x00800000 +#define CONFIG_SYS_TCLK 250000000 /* 250MHz */ + +/* + * Commands configuration + */ +#define CONFIG_CMD_PCI + +/* I2C support */ +#define CONFIG_DM_I2C +#define CONFIG_I2C_MUX +#define CONFIG_I2C_MUX_PCA954x +#define CONFIG_SPL_I2C_MUX +#define CONFIG_SYS_I2C_MVTWSI + +/* Watchdog support */ +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION) +# define CONFIG_WATCHDOG +#endif + +/* SPI NOR flash default params, used by sf commands */ +#define CONFIG_SF_DEFAULT_SPEED 1000000 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_SPANSION + +/* + * SDIO/MMC Card Configuration + */ +#define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE + +/* + * SATA/SCSI/AHCI configuration + */ +#define CONFIG_LIBATA +#define CONFIG_SCSI_AHCI +#define CONFIG_SCSI_AHCI_PLAT +#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 +#define CONFIG_SYS_SCSI_MAX_LUN 1 +#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ + CONFIG_SYS_SCSI_MAX_LUN) + +/* Additional FS support/configuration */ +#define CONFIG_SUPPORT_VFAT + +/* USB/EHCI configuration */ +#define CONFIG_EHCI_IS_TDI + +/* Environment in SPI NOR flash */ +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_OFFSET (3*(1 << 18)) /* 768KiB in */ +#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ +#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ + +#define CONFIG_PHY_MARVELL /* there is a marvell phy */ +#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ + +/* PCIe support */ +#ifndef CONFIG_SPL_BUILD +#define CONFIG_PCI_MVEBU +#define CONFIG_PCI_SCAN_SHOW +#endif + +#define CONFIG_SYS_ALT_MEMTEST + +/* Keep device tree and initrd in lower memory so the kernel can access them */ +#define RELOCATION_LIMITS_ENV_SETTINGS \ + "fdt_high=0x10000000\0" \ + "initrd_high=0x10000000\0" + +/* Defines for SPL */ +#define CONFIG_SPL_FRAMEWORK +#define CONFIG_SPL_SIZE (140 << 10) +#define CONFIG_SPL_TEXT_BASE 0x40000030 +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) + +#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) +#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) + +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_MALLOC_SIMPLE +#endif + +#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) +#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) +#define CONFIG_SPL_DRIVERS_MISC_SUPPORT + +#ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_SPI +/* SPL related SPI defines */ +# define CONFIG_SPL_SPI_LOAD +# define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 +# define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS +#endif + +#ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_MMC +/* SPL related MMC defines */ +# define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) +# define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS +# ifdef CONFIG_SPL_BUILD +# define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ +# endif +#endif + +/* + * mv-common.h should be defined after CMD configs since it used them + * to enable certain macros + */ +#include "mv-common.h" + +/* Include the common distro boot environment */ +#ifndef CONFIG_SPL_BUILD +#include <config_distro_defaults.h> + +#ifdef CONFIG_MMC +#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) +#else +#define BOOT_TARGET_DEVICES_MMC(func) +#endif + +#ifdef CONFIG_USB_STORAGE +#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) +#else +#define BOOT_TARGET_DEVICES_USB(func) +#endif + +#define BOOT_TARGET_DEVICES(func) \ + BOOT_TARGET_DEVICES_MMC(func) \ + BOOT_TARGET_DEVICES_USB(func) \ + func(PXE, pxe, na) \ + func(DHCP, dhcp, na) + +#define KERNEL_ADDR_R __stringify(0x1000000) +#define FDT_ADDR_R __stringify(0x2000000) +#define RAMDISK_ADDR_R __stringify(0x2200000) +#define SCRIPT_ADDR_R __stringify(0x1800000) +#define PXEFILE_ADDR_R __stringify(0x1900000) + +#define LOAD_ADDRESS_ENV_SETTINGS \ + "kernel_addr_r=" KERNEL_ADDR_R "\0" \ + "fdt_addr_r=" FDT_ADDR_R "\0" \ + "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \ + "scriptaddr=" SCRIPT_ADDR_R "\0" \ + "pxefile_addr_r=" PXEFILE_ADDR_R "\0" + +#include <config_distro_bootcmd.h> + +#define CONFIG_EXTRA_ENV_SETTINGS \ + RELOCATION_LIMITS_ENV_SETTINGS \ + LOAD_ADDRESS_ENV_SETTINGS \ + "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ + "console=ttyS0,115200\0" \ + BOOTENV + +#endif /* CONFIG_SPL_BUILD */ + +#endif /* _CONFIG_TURRIS_OMNIA_H */ |