u-boot/include/configs/dra7xx_evm.h

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/*
* (C) Copyright 2013
* Texas Instruments Incorporated.
* Lokesh Vutla <lokeshvutla@ti.com>
*
* Configuration settings for the TI DRA7XX board.
* See ti_omap5_common.h for omap5 common settings.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_DRA7XX_EVM_H
#define __CONFIG_DRA7XX_EVM_H
#include <environment/ti/dfu.h>
#define CONFIG_IODELAY_RECALIBRATION
#define CONFIG_VERY_BIG_RAM
#define CONFIG_NR_DRAM_BANKS 2
#define CONFIG_MAX_MEM_MAPPED 0x80000000
#ifndef CONFIG_QSPI_BOOT
/* MMC ENV related defines */
#define CONFIG_SYS_MMC_ENV_DEV 1 /* SLOT2: eMMC(1) */
#define CONFIG_ENV_SIZE (128 << 10)
#define CONFIG_ENV_OFFSET 0x260000
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#endif
#if (CONFIG_CONS_INDEX == 1)
#define CONSOLEDEV "ttyO0"
#elif (CONFIG_CONS_INDEX == 3)
#define CONSOLEDEV "ttyO2"
#endif
#define CONFIG_SYS_NS16550_COM1 UART1_BASE /* Base EVM has UART0 */
#define CONFIG_SYS_NS16550_COM2 UART2_BASE /* UART2 */
#define CONFIG_SYS_NS16550_COM3 UART3_BASE /* UART3 */
#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_OMAP_ABE_SYSCK
#ifndef CONFIG_SPL_BUILD
/* Define the default GPT table for eMMC */
#define PARTS_DEFAULT \
/* Linux partitions */ \
"uuid_disk=${uuid_gpt_disk};" \
arm: dra7xx: Fix Linux boot from eMMC Right now on OMAP5-based boards we have only one partition defined for Linux boot, which is rootfs. That doesn't work with bootpart=1:2 (that is defined in include/environment/ti/boot.h). To fix Linux boot we may either: 1. Change bootpart to be 1:1 2. Or add preceding partition, so that rootfs is actually 1:2 Second choice seems more reasonable, as DFU is already using similar partition table and can rely on bootpart to be 1:2. This patch adds "bootloader" partition. So now eMMC layout for Linux boot looks like this: offset content size partition (KiB) (KiB) Reviewed-by: Tom Rini <trini@konsulko.com> ======================================================================= 0 +--------------------------------+ | MBR/GPT header | 128 - 128 +--------------------------------+ | MLO | 256 - 384 +--------------------------------+ | u-boot.img | 1792 bootloader 2176 +--------------------------------+ | //////////// hole //////////// | 256 - 2432 +--------------------------------+ | U-Boot environment | 128 - 2560 +--------------------------------+ | U-Boot environment (redundant) | 128 - 2688 +--------------------------------+ | rootfs | remaining rootfs end +--------------------------------+ ======================================================================= Guard hole appears because U-Boot environment offset was calculated for Android partition table, which has two additional partitions in place of that hole ("environment" and "misc" partitions). This patch also changes rootfs offset from 2 MiB further to 2688 KiB, so that there won't be any collisions with U-Boot environment when we flash rootfs. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
2017-09-21 19:37:57 +00:00
"name=bootloader,start=384K,size=1792K,uuid=${uuid_gpt_bootloader};" \
"name=rootfs,start=2688K,size=-,uuid=${uuid_gpt_rootfs}\0" \
/* Android partitions */ \
"partitions_android=" \
"uuid_disk=${uuid_gpt_disk};" \
"name=xloader,start=128K,size=256K,uuid=${uuid_gpt_xloader};" \
"name=bootloader,size=1792K,uuid=${uuid_gpt_bootloader};" \
"name=environment,size=128K,uuid=${uuid_gpt_environment};" \
"name=misc,size=128K,uuid=${uuid_gpt_misc};" \
"name=reserved,size=256K,uuid=${uuid_gpt_reserved};" \
"name=efs,size=16M,uuid=${uuid_gpt_efs};" \
"name=crypto,size=16K,uuid=${uuid_gpt_crypto};" \
"name=recovery,size=40M,uuid=${uuid_gpt_recovery};" \
"name=boot,size=10M,uuid=${uuid_gpt_boot};" \
"name=system,size=768M,uuid=${uuid_gpt_system};" \
"name=vendor,size=256M,uuid=${uuid_gpt_vendor};" \
"name=cache,size=256M,uuid=${uuid_gpt_cache};" \
"name=ipu1,size=1M,uuid=${uuid_gpt_ipu1};" \
"name=ipu2,size=1M,uuid=${uuid_gpt_ipu2};" \
"name=userdata,size=-,uuid=${uuid_gpt_userdata}"
#define DFUARGS \
"dfu_bufsiz=0x10000\0" \
DFU_ALT_INFO_MMC \
DFU_ALT_INFO_EMMC \
DFU_ALT_INFO_RAM \
DFU_ALT_INFO_QSPI
#endif
#ifdef CONFIG_SPL_BUILD
#undef CONFIG_CMD_BOOTD
#ifdef CONFIG_SPL_DFU_SUPPORT
#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x80200000
#define DFUARGS \
"dfu_bufsiz=0x10000\0" \
DFU_ALT_INFO_RAM
#endif
#endif
#include <configs/ti_omap5_common.h>
/* Enhance our eMMC support / experience. */
#define CONFIG_HSMMC2_8BIT
/* CPSW Ethernet */
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
#define CONFIG_MII /* Required in net/eth.c */
#define CONFIG_PHY_TI
/* SPI */
#define CONFIG_TI_SPI_MMAP
#define CONFIG_SF_DEFAULT_SPEED 76800000
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
#define CONFIG_QSPI_QUAD_SUPPORT
/*
* Default to using SPI for environment, etc.
* 0x000000 - 0x040000 : QSPI.SPL (256KiB)
* 0x040000 - 0x140000 : QSPI.u-boot (1MiB)
* 0x140000 - 0x1C0000 : QSPI.u-boot-spl-os (512KiB)
* 0x1C0000 - 0x1D0000 : QSPI.u-boot-env (64KiB)
* 0x1D0000 - 0x1E0000 : QSPI.u-boot-env.backup1 (64KiB)
* 0x1E0000 - 0x9E0000 : QSPI.kernel (8MiB)
* 0x9E0000 - 0x2000000 : USERLAND
*/
#define CONFIG_SYS_SPI_KERNEL_OFFS 0x1E0000
#define CONFIG_SYS_SPI_ARGS_OFFS 0x140000
#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000
#if defined(CONFIG_QSPI_BOOT)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
#define CONFIG_ENV_SIZE (64 << 10)
#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */
#define CONFIG_ENV_OFFSET 0x1C0000
#define CONFIG_ENV_OFFSET_REDUND 0x1D0000
#endif
/* SPI SPL */
#define CONFIG_TI_EDMA3
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000
#define CONFIG_SUPPORT_EMMC_BOOT
/* USB xHCI HOST */
#define CONFIG_USB_XHCI_OMAP
#define CONFIG_OMAP_USB2PHY2_HOST
/* SATA */
#define CONFIG_SCSI_AHCI_PLAT
#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
CONFIG_SYS_SCSI_MAX_LUN)
board/ti/dra7xx: add support for parallel NAND This patch adds support for x16 NAND device (MT29F2G16AAD) connected to GPMC chip-select[0] on DRA7xx EVM. As GPMC pins are shared by multiple devices, so in addition to this patch following board settings are required for NAND device detection [1]: SW5.9 (GPMC_WPN) = OFF (logic-1) SW5.1 (NAND_BOOTn) = ON (logic-0) /* Active-low */ SW5.2 (NOR_BOOTn) = OFF (logic-1) SW5.3 (eMMC_BOOTn) = OFF (logic-1) SW5.4 (QSPI_BOOTn) = OFF (logic-1) And also set appropriate SYSBOOT configurations SW2.1 (SYSBOOT[0]) = ON (logic-1) /* selects NAND Boot */ SW2.2 (SYSBOOT[1]) = OFF (logic-0) /* selects NAND Boot */ SW2.3 (SYSBOOT[2]) = OFF (logic-0) /* selects NAND Boot */ SW2.4 (SYSBOOT[3]) = OFF (logic-0) /* selects NAND Boot */ SW2.5 (SYSBOOT[4]) = ON (logic-1) /* selects NAND Boot */ SW2.6 (SYSBOOT[5]) = ON (logic-1) /* selects NAND Boot */ SW2.7 (SYSBOOT[6]) = OFF (logic-0) /* reserved */ SW2.8 (SYSBOOT[7]) = OFF (logic-0) /* reserved */ SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */ SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */ SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */ SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Addr/Data Muxed */ SW3.5 (SYSBOOT[12])= ON (logic-1) /* device type: Addr/Data Muxed */ SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */ SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */ SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */ Following changes are required in board.cfg to enable NAND on J6-EVM:
2014-07-22 10:33:23 +00:00
/* NAND support */
#ifdef CONFIG_NAND
/* NAND: device related configs */
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
CONFIG_SYS_NAND_PAGE_SIZE)
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
/* NAND: driver related configs */
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
10, 11, 12, 13, 14, 15, 16, 17, \
18, 19, 20, 21, 22, 23, 24, 25, \
26, 27, 28, 29, 30, 31, 32, 33, \
34, 35, 36, 37, 38, 39, 40, 41, \
42, 43, 44, 45, 46, 47, 48, 49, \
50, 51, 52, 53, 54, 55, 56, 57, }
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 14
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
/* NAND: SPL related configs */
/* NAND: SPL falcon mode configs */
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
#endif
#endif /* !CONFIG_NAND */
/* Parallel NOR Support */
#if defined(CONFIG_NOR)
/* NOR: device related configs */
#define CONFIG_SYS_MAX_FLASH_SECT 512
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
#define CONFIG_SYS_FLASH_SIZE (64 * 1024 * 1024) /* 64 MB */
/* #define CONFIG_INIT_IGNORE_ERROR */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_FLASH_CFI_MTD
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_FLASH_BASE (0x08000000)
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
/* Reduce SPL size by removing unlikey targets */
#ifdef CONFIG_NOR_BOOT
#define CONFIG_ENV_SECT_SIZE (128 * 1024) /* 128 KiB */
#define CONFIG_ENV_OFFSET 0x001c0000
#define CONFIG_ENV_OFFSET_REDUND 0x001e0000
#endif
#endif /* NOR support */
#endif /* __CONFIG_DRA7XX_EVM_H */