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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136 lines
3.5 KiB
136 lines
3.5 KiB
/*
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* Configuration settings for CompuLab CL-SOM-AM57x board
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*
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* (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/
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*
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* Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_CL_SOM_AM57X_H
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#define __CONFIG_CL_SOM_AM57X_H
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#define CONFIG_DRA7XX
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#define CONFIG_NR_DRAM_BANKS 2
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#define CONSOLEDEV "ttyO2"
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#define CONFIG_SYS_NS16550_COM3 UART3_BASE /* UART3 */
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#define CONFIG_CONS_INDEX 3
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_OMAP_ABE_SYSCK
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#include <configs/ti_omap5_common.h>
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/* misc */
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#define CONFIG_MISC_INIT_R
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#define CONFIG_REVISION_TAG
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/* Status LED */
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#define CONFIG_STATUS_LED /* Status LED enabled */
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#define CONFIG_GPIO_LED
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#define CONFIG_BOARD_SPECIFIC_LED
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#define GREEN_LED_DEV 0
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/* cl_som_am57x Green LED is GPIO2_5 */
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#define GREEN_LED_GPIO 37
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#define STATUS_LED_BIT GREEN_LED_GPIO
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#define STATUS_LED_STATE STATUS_LED_ON
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#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
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/* PMIC I2C bus number */
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#define CONFIG_SYS_SPD_BUS_NUM 3
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/* SPI Flash support */
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#undef CONFIG_OMAP3_SPI
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#define CONFIG_TI_SPI_MMAP
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#define CONFIG_SF_DEFAULT_SPEED 48000000
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#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3
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/* SPI SPL defines */
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/* Offsets: 0K - SPL1, 64K - SPL2, 128K - SPL3, 192K - SPL4, 256K - U-Boot */
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#define CONFIG_SYS_SPI_U_BOOT_OFFS (256 * 1024)
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#define CONFIG_SPL_SPI_SUPPORT
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#define CONFIG_SPL_SPI_FLASH_SUPPORT
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#define CONFIG_SPL_SPI_LOAD
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/* SD/MMC RAW boot */
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#undef CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
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#undef CONFIG_SYS_MMCSD_FS_BOOT_PARTITION
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/* Environment */
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#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB env size */
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#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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#define CONFIG_ENV_IS_IN_SPI_FLASH
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#define CONFIG_ENV_SECT_SIZE (64 * 1024)
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#define CONFIG_ENV_OFFSET (768 * 1024)
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#define CONFIG_ENV_SPI_MAX_HZ 48000000
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/* EEPROM */
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
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#define CONFIG_SYS_I2C_EEPROM_BUS 3
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_EEPROM_LAYOUT
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#define CONFIG_ENV_EEPROM_IS_ON_I2C
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#define CONFIG_SYS_EEPROM_SIZE 256
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#ifndef CONFIG_SPL_BUILD
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/* SATA */
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#define CONFIG_CMD_SCSI
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#define CONFIG_LIBATA
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#define CONFIG_SCSI_AHCI
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#define CONFIG_SCSI_AHCI_PLAT
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#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
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#define CONFIG_SYS_SCSI_MAX_LUN 1
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#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
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CONFIG_SYS_SCSI_MAX_LUN)
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/* PCA9555 GPIO expander support */
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#define CONFIG_PCA953X
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#define CONFIG_CMD_PCA953X
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#define CONFIG_CMD_PCA953X_INFO
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#define CONFIG_SYS_I2C_PCA953X_ADDR 0x20
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#define CONFIG_SYS_I2C_PCA953X_WIDTH { {0x20, 16} }
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/* GPT */
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#define CONFIG_CMD_GPT
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#define CONFIG_EFI_PARTITION
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/* USB xHCI HOST */
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#define CONFIG_USB_XHCI_OMAP
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#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
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#define CONFIG_OMAP_USB_PHY
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#define CONFIG_OMAP_USB3PHY1_HOST
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/* USB Networking options */
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#define CONFIG_USB_HOST_ETHER
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#define CONFIG_USB_ETHER_SMSC95XX
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#define CONFIG_USB_ETHER_RNDIS
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#define CONFIG_USB_ETHER_ASIX
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#define CONFIG_USB_ETHER_MCS7830
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/* CPSW Ethernet */
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#define CONFIG_DRIVER_TI_CPSW
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#define CONFIG_MII
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#define CONFIG_BOOTP_DEFAULT
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#define CONFIG_BOOTP_SEND_HOSTNAME
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_PHY_GIGE
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#define CONFIG_PHY_ATHEROS
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#define CONFIG_PHYLIB
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#define CONFIG_SYS_RX_ETH_BUFFER 64
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#define PHY_ANEG_TIMEOUT 8000
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#define CONFIG_BOOTP_DNS
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#define CONFIG_BOOTP_DNS2
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#define CONFIG_BOOTP_SUBNETMASK
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#define CONFIG_NET_RETRY_COUNT 10
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#endif /* !CONFIG_SPL_BUILD */
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#endif /* __CONFIG_CL_SOM_AM57X_H */
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