+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* 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
* High Level Configuration Options (easy to change)
*/
-#define CONFIG_MISC_INIT_R
-
/*
* 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_TCLK 250000000 /* 250MHz */
-
-/*
- * Commands configuration
- */
-
-/* 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_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)
-
-/* USB/EHCI configuration */
-#define CONFIG_EHCI_IS_TDI
/* Environment in SPI NOR 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
-
/* Keep device tree and initrd in lower memory so the kernel can access them */
#define RELOCATION_LIMITS_ENV_SETTINGS \
"fdt_high=0x10000000\0" \
/* Defines for SPL */
#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_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
+#ifdef CONFIG_MVEBU_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
#define BOOT_TARGET_DEVICES_USB(func)
#endif
+#ifdef CONFIG_SCSI
+#define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
+#else
+#define BOOT_TARGET_DEVICES_SCSI(func)
+#endif
+
#define BOOT_TARGET_DEVICES(func) \
BOOT_TARGET_DEVICES_MMC(func) \
+ BOOT_TARGET_DEVICES_SCSI(func) \
BOOT_TARGET_DEVICES_USB(func) \
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
+/*
+ * The factory reset bootcommand on Omnia first sets all the front LEDs to green
+ * and then tries to load the rescue image from SPI flash memory and boot it
+ */
+#define TURRIS_OMNIA_BOOTCMD_RESCUE \
+ "i2c dev 2; " \
+ "i2c mw 0x2a.1 0x3 0x1c 1; " \
+ "i2c mw 0x2a.1 0x4 0x1c 1; " \
+ "mw.l 0x01000000 0x00ff000c; " \
+ "i2c write 0x01000000 0x2a.1 0x5 4 -s; " \
+ "setenv bootargs \"earlyprintk console=ttyS0,115200" \
+ " omniarescue=$omnia_reset rescue_mode=$omnia_reset\"; " \
+ "sf probe; " \
+ "sf read 0x1000000 0x100000 0x700000; " \
+ "lzmadec 0x1000000 0x1700000; " \
+ "if gpio input gpio@71_4; then " \
+ "bootm 0x1700000#sfp; " \
+ "else " \
+ "bootm 0x1700000; " \
+ "fi; " \
+ "bootz 0x1000000"
+
#define CONFIG_EXTRA_ENV_SETTINGS \
RELOCATION_LIMITS_ENV_SETTINGS \
LOAD_ADDRESS_ENV_SETTINGS \
"fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
"console=ttyS0,115200\0" \
+ "ethact=ethernet@34000\0" \
+ "bootcmd_rescue=" TURRIS_OMNIA_BOOTCMD_RESCUE "\0" \
BOOTENV
#endif /* CONFIG_SPL_BUILD */