mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 07:34:31 +00:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
212 lines
5.7 KiB
C
212 lines
5.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2014 Freescale Semiconductor, Inc.
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*
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* Configuration settings for the Freescale i.MX6SX Sabresd board.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include "mx6_common.h"
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#ifdef CONFIG_SPL
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#include "imx6_spl.h"
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#endif
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M)
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#define CONFIG_MXC_UART
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#define CONFIG_MXC_UART_BASE UART1_BASE
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#ifdef CONFIG_IMX_BOOTAUX
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/* Set to QSPI2 B flash at default */
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#define CONFIG_SYS_AUXCORE_BOOTDATA 0x78000000
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#define UPDATE_M4_ENV \
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"m4image=m4_qspi.bin\0" \
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"loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \
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"update_m4_from_sd=" \
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"if sf probe 1:0; then " \
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"if run loadm4image; then " \
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"setexpr fw_sz ${filesize} + 0xffff; " \
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"setexpr fw_sz ${fw_sz} / 0x10000; " \
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"setexpr fw_sz ${fw_sz} * 0x10000; " \
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"sf erase 0x0 ${fw_sz}; " \
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"sf write ${loadaddr} 0x0 ${filesize}; " \
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"fi; " \
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"fi\0" \
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"m4boot=sf probe 1:0; bootaux "__stringify(CONFIG_SYS_AUXCORE_BOOTDATA)"\0"
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#else
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#define UPDATE_M4_ENV ""
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#endif
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#define CONFIG_EXTRA_ENV_SETTINGS \
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UPDATE_M4_ENV \
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"script=boot.scr\0" \
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"image=zImage\0" \
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"console=ttymxc0\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"fdt_file=imx6sx-sdb.dtb\0" \
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"fdt_addr=0x88000000\0" \
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"boot_fdt=try\0" \
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"ip_dyn=yes\0" \
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"videomode=video=ctfb:x:800,y:480,depth:24,pclk:29850,le:89,ri:164,up:23,lo:10,hs:10,vs:10,sync:0,vmode:0\0" \
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"mmcdev=2\0" \
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"mmcpart=1\0" \
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"finduuid=part uuid mmc 2:2 uuid\0" \
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"mmcargs=setenv bootargs console=${console},${baudrate} " \
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"root=PARTUUID=${uuid} rootwait rw\0" \
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"loadbootscript=" \
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"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
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"bootscript=echo Running bootscript from mmc ...; " \
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"source\0" \
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"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
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"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
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"mmcboot=echo Booting from mmc ...; " \
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"run finduuid; " \
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"run mmcargs; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if run loadfdt; then " \
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"bootz ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"if test ${boot_fdt} = try; then " \
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"bootz; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"fi; " \
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"else " \
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"bootz; " \
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"fi;\0" \
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"netargs=setenv bootargs console=${console},${baudrate} " \
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"root=/dev/nfs " \
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"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
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"netboot=echo Booting from net ...; " \
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"run netargs; " \
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"if test ${ip_dyn} = yes; then " \
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"setenv get_cmd dhcp; " \
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"else " \
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"setenv get_cmd tftp; " \
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"fi; " \
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"${get_cmd} ${image}; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
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"bootz ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"if test ${boot_fdt} = try; then " \
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"bootz; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"fi; " \
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"else " \
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"bootz; " \
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"fi;\0" \
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"findfdt="\
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"if test test $board_rev = REVA ; then " \
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"setenv fdt_file imx6sx-sdb-reva.dtb; fi; " \
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#define CONFIG_BOOTCOMMAND \
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"run findfdt; " \
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"mmc dev ${mmcdev}; if mmc rescan; then " \
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"if run loadbootscript; then " \
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"run bootscript; " \
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"else " \
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"if run loadimage; then " \
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"run mmcboot; " \
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"else run netboot; " \
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"fi; " \
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"fi; " \
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"else run netboot; fi"
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_MEMTEST_START 0x80000000
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000)
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
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#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* MMC Configuration */
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#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
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/* I2C Configs */
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#define CONFIG_SYS_I2C_MXC
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#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
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#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
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#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
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#define CONFIG_SYS_I2C_SPEED 100000
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/* Network */
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#define CONFIG_FEC_MXC
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#define CONFIG_MII
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#define IMX_FEC_BASE ENET_BASE_ADDR
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#define CONFIG_FEC_MXC_PHYADDR 0x1
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#define CONFIG_FEC_XCV_TYPE RGMII
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#define CONFIG_ETHPRIME "FEC"
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#define CONFIG_PHY_ATHEROS
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#ifdef CONFIG_CMD_USB
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#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#define CONFIG_MXC_USB_FLAGS 0
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#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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#endif
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#ifdef CONFIG_CMD_PCI
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#define CONFIG_PCI_SCAN_SHOW
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#define CONFIG_PCIE_IMX
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#define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(2, 0)
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#define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(2, 1)
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#endif
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#define CONFIG_IMX_THERMAL
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#ifdef CONFIG_FSL_QSPI
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#define CONFIG_SYS_FSL_QSPI_LE
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#define CONFIG_SYS_FSL_QSPI_AHB
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#ifdef CONFIG_MX6SX_SABRESD_REVA
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#define FSL_QSPI_FLASH_SIZE SZ_16M
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#else
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#define FSL_QSPI_FLASH_SIZE SZ_32M
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#endif
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#define FSL_QSPI_FLASH_NUM 2
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#endif
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#ifndef CONFIG_SPL_BUILD
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#ifdef CONFIG_VIDEO
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#define CONFIG_VIDEO_MXS
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_SPLASH_SCREEN_ALIGN
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#define CONFIG_BMP_16BPP
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#define CONFIG_VIDEO_BMP_RLE8
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#define CONFIG_VIDEO_BMP_LOGO
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#define MXS_LCDIF_BASE MX6SX_LCDIF1_BASE_ADDR
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#endif
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#endif
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#define CONFIG_ENV_OFFSET (14 * SZ_64K)
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#define CONFIG_ENV_SIZE SZ_8K
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#define CONFIG_SYS_FSL_USDHC_NUM 3
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#if defined(CONFIG_ENV_IS_IN_MMC)
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#define CONFIG_SYS_MMC_ENV_DEV 2 /*USDHC4*/
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#endif
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#endif /* __CONFIG_H */
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