upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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221 lines
5.9 KiB
221 lines
5.9 KiB
/*
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* Copyright (C) 2013 Samsung Electronics
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*
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* Configuration settings for the SAMSUNG EXYNOS5 board.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_EXYNOS5_COMMON_H
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#define __CONFIG_EXYNOS5_COMMON_H
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#define CONFIG_EXYNOS5 /* Exynos5 Family */
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#include "exynos-common.h"
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#define CONFIG_SYS_CACHELINE_SIZE 64
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#define CONFIG_EXYNOS_SPL
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#ifdef FTRACE
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#define CONFIG_TRACE
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#define CONFIG_CMD_TRACE
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#define CONFIG_TRACE_BUFFER_SIZE (16 << 20)
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#define CONFIG_TRACE_EARLY_SIZE (8 << 20)
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#define CONFIG_TRACE_EARLY
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#define CONFIG_TRACE_EARLY_ADDR 0x50000000
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#endif
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/* Enable ACE acceleration for SHA1 and SHA256 */
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#define CONFIG_EXYNOS_ACE_SHA
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#define CONFIG_SHA_HW_ACCEL
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/* Power Down Modes */
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#define S5P_CHECK_SLEEP 0x00000BAD
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#define S5P_CHECK_DIDLE 0xBAD00000
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#define S5P_CHECK_LPA 0xABAD0000
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/* Offset for inform registers */
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#define INFORM0_OFFSET 0x800
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#define INFORM1_OFFSET 0x804
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#define INFORM2_OFFSET 0x808
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#define INFORM3_OFFSET 0x80c
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/* select serial console configuration */
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#define CONFIG_BAUDRATE 115200
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#define EXYNOS5_DEFAULT_UART_OFFSET 0x010000
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#define CONFIG_SILENT_CONSOLE
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#define CONFIG_SYS_CONSOLE_IS_IN_ENV
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#define CONFIG_CONSOLE_MUX
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#define CONFIG_CMD_HASH
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/* Thermal Management Unit */
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#define CONFIG_EXYNOS_TMU
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#define CONFIG_CMD_DTT
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#define CONFIG_TMU_CMD_DTT
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/* MMC SPL */
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#define COPY_BL2_FNPTR_ADDR 0x02020030
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#define CONFIG_SUPPORT_EMMC_BOOT
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#define CONFIG_SPL_LIBCOMMON_SUPPORT
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#define CONFIG_SPL_GPIO_SUPPORT
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#define CONFIG_SPL_SERIAL_SUPPORT
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#define CONFIG_SPL_LIBGENERIC_SUPPORT
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/* specific .lds file */
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#define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
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/* Boot Argument Buffer Size */
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/* memtest works on */
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#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
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#define CONFIG_RD_LVL
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#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
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#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
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#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
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#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
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#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_5 (CONFIG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE))
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#define PHYS_SDRAM_5_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_6 (CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE))
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#define PHYS_SDRAM_6_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_7 (CONFIG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE))
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#define PHYS_SDRAM_7_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_8 (CONFIG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE))
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#define PHYS_SDRAM_8_SIZE SDRAM_BANK_SIZE
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#define CONFIG_SYS_MONITOR_BASE 0x00000000
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#define CONFIG_SYS_MMC_ENV_DEV 0
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#define CONFIG_SECURE_BL1_ONLY
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/* Secure FW size configuration */
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#ifdef CONFIG_SECURE_BL1_ONLY
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#define CONFIG_SEC_FW_SIZE (8 << 10) /* 8KB */
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#else
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#define CONFIG_SEC_FW_SIZE 0
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#endif
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/* Configuration of BL1, BL2, ENV Blocks on mmc */
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#define CONFIG_RES_BLOCK_SIZE (512)
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#define CONFIG_BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
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#define CONFIG_BL2_SIZE (512UL << 10UL) /* 512 KB */
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#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
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#define CONFIG_BL1_OFFSET (CONFIG_RES_BLOCK_SIZE + CONFIG_SEC_FW_SIZE)
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#define CONFIG_BL2_OFFSET (CONFIG_BL1_OFFSET + CONFIG_BL1_SIZE)
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/* U-Boot copy size from boot Media to DRAM.*/
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#define BL2_START_OFFSET (CONFIG_BL2_OFFSET/512)
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#define BL2_SIZE_BLOC_COUNT (CONFIG_BL2_SIZE/512)
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#define EXYNOS_COPY_SPI_FNPTR_ADDR 0x02020058
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#define SPI_FLASH_UBOOT_POS (CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE)
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/* I2C */
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#define CONFIG_CMD_I2C
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#define CONFIG_SYS_I2C_S3C24X0
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#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 /* 100 Kbps */
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#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0x0
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#define CONFIG_I2C_EDID
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/* SPI */
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#ifdef CONFIG_SPI_FLASH
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#define CONFIG_CMD_SF
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#define CONFIG_CMD_SPI
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#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
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#define CONFIG_SF_DEFAULT_SPEED 50000000
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#endif
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#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
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#define CONFIG_ENV_SPI_MODE SPI_MODE_0
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#define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
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#define CONFIG_ENV_SPI_BUS 1
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#define CONFIG_ENV_SPI_MAX_HZ 50000000
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#endif
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/* Ethernet Controllor Driver */
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#ifdef CONFIG_CMD_NET
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#define CONFIG_SMC911X
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#define CONFIG_SMC911X_BASE 0x5000000
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#define CONFIG_SMC911X_16_BIT
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#define CONFIG_ENV_SROM_BANK 1
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#endif /*CONFIG_CMD_NET*/
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/* SHA hashing */
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#define CONFIG_CMD_HASH
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#define CONFIG_HASH_VERIFY
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#define CONFIG_SHA1
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#define CONFIG_SHA256
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/* Enable Time Command */
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#define CONFIG_CMD_TIME
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/* USB */
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#define CONFIG_CMD_USB
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#define CONFIG_USB_STORAGE
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#define CONFIG_USB_XHCI_DWC3
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#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
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#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
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#define CONFIG_USB_HOST_ETHER
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#define CONFIG_USB_ETHER_ASIX
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#define CONFIG_USB_ETHER_SMSC95XX
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#define CONFIG_USB_ETHER_RTL8152
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/* USB boot mode */
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#define CONFIG_USB_BOOTING
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#define EXYNOS_COPY_USB_FNPTR_ADDR 0x02020070
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#define EXYNOS_USB_SECONDARY_BOOT 0xfeed0002
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#define EXYNOS_IRAM_SECONDARY_BASE 0x02020018
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/* Enable FIT support and comparison */
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#define CONFIG_FIT
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#define CONFIG_FIT_BEST_MATCH
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 1) \
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func(MMC, mmc, 0) \
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func(PXE, pxe, na) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#ifndef MEM_LAYOUT_ENV_SETTINGS
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/* 2GB RAM, bootm size of 256M, load scripts after that */
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#define MEM_LAYOUT_ENV_SETTINGS \
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"bootm_size=0x10000000\0" \
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"kernel_addr_r=0x42000000\0" \
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"fdt_addr_r=0x43000000\0" \
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"ramdisk_addr_r=0x43300000\0" \
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"scriptaddr=0x50000000\0" \
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"pxefile_addr_r=0x51000000\0"
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#endif
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#ifndef EXYNOS_DEVICE_SETTINGS
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#define EXYNOS_DEVICE_SETTINGS \
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"stdin=serial\0" \
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"stdout=serial\0" \
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"stderr=serial\0"
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#endif
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#ifndef EXYNOS_FDTFILE_SETTING
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#define EXYNOS_FDTFILE_SETTING
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#endif
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#define CONFIG_EXTRA_ENV_SETTINGS \
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EXYNOS_DEVICE_SETTINGS \
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EXYNOS_FDTFILE_SETTING \
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MEM_LAYOUT_ENV_SETTINGS \
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BOOTENV
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#endif /* __CONFIG_EXYNOS5_COMMON_H */
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