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3f18ff07c8
SPI U-Boot image for K2 boards have now exceeded 512K partition allocated to it and no longer fit the partitions defined in kernel DTS file. Therefore, pass an updated MTD partition table from U-Boot as kernel command line arguments to avoid kernel from accidentally modifying boot loader image that has overflowed to next user partition. To do is, introduce a common environment file for declaring SPI partition so that each individual boards need not repeat the same. Choose appropriate SPI bus from board config file and pass it as command line argument to kernel. Signed-off-by: Vignesh R <vigneshr@ti.com>
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
/*
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* Configuration header file for TI's k2hk-evm
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*
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* (C) Copyright 2012-2014
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* Texas Instruments Incorporated, <www.ti.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_K2HK_EVM_H
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#define __CONFIG_K2HK_EVM_H
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#include <environment/ti/spi.h>
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/* Platform type */
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#define CONFIG_SOC_K2HK
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/* U-Boot general configuration */
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#define CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS \
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DEFAULT_FW_INITRAMFS_BOOT_ENV \
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"boot=ubi\0" \
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"args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs " \
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"root=ubi0:rootfs rootflags=sync rw ubi.mtd=ubifs,2048\0" \
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"name_fdt=keystone-k2hk-evm.dtb\0" \
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"name_mon=skern-k2hk.bin\0" \
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"name_ubi=k2hk-evm-ubifs.ubi\0" \
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"name_uboot=u-boot-spi-k2hk-evm.gph\0" \
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"name_fs=arago-console-image-k2hk-evm.cpio.gz\0"
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#include <configs/ti_armv7_keystone2.h>
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/* SPL SPI Loader Configuration */
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#define CONFIG_SPL_TEXT_BASE 0x0c200000
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#define SPI_MTD_PARTS KEYSTONE_SPI0_MTD_PARTS
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/* NAND Configuration */
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#define CONFIG_SYS_NAND_PAGE_2K
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/* Network */
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#define CONFIG_KSNET_NETCP_V1_0
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#define CONFIG_KSNET_CPSW_NUM_PORTS 5
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#define CONFIG_DDR_SPD
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#endif /* __CONFIG_K2HK_EVM_H */
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