mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 19:26:16 +09:00
164fed941f
Some of these options are not used by the driver anymore and some of them are obsolete as the information is gathered from the dt. So, remove the unused config options now. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com> Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
173 lines
4.8 KiB
C
173 lines
4.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2016 Freescale Semiconductor, Inc.
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*
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* Configuration settings for the Freescale i.MX6UL 14x14 EVK board.
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*/
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#ifndef __MX6ULLEVK_CONFIG_H
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#define __MX6ULLEVK_CONFIG_H
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#include <asm/arch/imx-regs.h>
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#include <linux/sizes.h>
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#include "mx6_common.h"
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#include <asm/mach-imx/gpio.h>
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#define PHYS_SDRAM_SIZE SZ_512M
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (16 * 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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/* MMC Configs */
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#ifdef CONFIG_FSL_USDHC
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#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
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/* NAND pin conflicts with usdhc2 */
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#ifdef CONFIG_SYS_USE_NAND
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#define CONFIG_SYS_FSL_USDHC_NUM 1
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#else
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#define CONFIG_SYS_FSL_USDHC_NUM 2
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#endif
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#endif
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/* I2C configs */
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#ifdef CONFIG_CMD_I2C
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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_SPEED 100000
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#endif
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#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
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#define CONFIG_EXTRA_ENV_SETTINGS \
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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=undefined\0" \
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"fdt_addr=0x83000000\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:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \
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"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
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"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
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"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
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"mmcautodetect=yes\0" \
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"mmcargs=setenv bootargs console=${console},${baudrate} " \
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"root=${mmcroot}\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 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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"findfdt="\
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"if test $fdt_file = undefined; then " \
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"if test $board_name = ULZ-EVK && test $board_rev = 14X14; then " \
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"setenv fdt_file imx6ulz-14x14-evk.dtb; fi; " \
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"if test $board_name = EVK && test $board_rev = 14X14; then " \
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"setenv fdt_file imx6ull-14x14-evk.dtb; fi; " \
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"if test $fdt_file = undefined; then " \
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"echo WARNING: Could not determine dtb to use; " \
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"fi; " \
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"fi;\0" \
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"netargs=setenv bootargs console=${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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#define CONFIG_BOOTCOMMAND \
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"run findfdt;" \
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"mmc dev ${mmcdev};" \
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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 + 0x8000000)
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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#define CONFIG_SYS_HZ 1000
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/* Physical Memory Map */
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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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/* environment organization */
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#define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */
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#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
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#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
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#define CONFIG_IMX_THERMAL
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#define CONFIG_IOMUX_LPSR
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#define CONFIG_SOFT_SPI
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#ifdef CONFIG_CMD_NET
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#define CONFIG_FEC_ENET_DEV 1
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#if (CONFIG_FEC_ENET_DEV == 0)
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#define CONFIG_ETHPRIME "eth0"
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#elif (CONFIG_FEC_ENET_DEV == 1)
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#define CONFIG_ETHPRIME "eth1"
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#endif
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#endif
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#endif
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