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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2015 Beckhoff Automation GmbH & Co. KG
* Patrick Bruenn <p.bruenn@beckhoff.com>
*
* Configuration settings for Beckhoff CX9020.
*
* Based on Freescale's Linux i.MX mx53loco.h file:
* Copyright (C) 2010-2011 Freescale Semiconductor.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/arch/imx-regs.h>
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_SYS_FSL_CLK
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
#define CONFIG_REVISION_TAG
#define CONFIG_MXC_UART_BASE UART2_BASE
#define CONFIG_FPGA_COUNT 1
/* MMC Configs */
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_FSL_ESDHC_NUM 2
/* bootz: zImage/initrd.img support */
/* USB Configs */
#define CONFIG_MXC_USB_PORT 1
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* Command definition */
#define CONFIG_LOADADDR 0x70010000 /* loadaddr env var */
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdt_addr_r=0x71ff0000\0" \
"pxefile_addr_r=0x73000000\0" \
"ramdisk_addr_r=0x72000000\0" \
"console=ttymxc1,115200\0" \
"stdin=serial\0" \
"stdout=serial,vidconsole\0" \
"stderr=serial,vidconsole\0" \
"uenv=/boot/uEnv.txt\0" \
"optargs=\0" \
"cmdline=\0" \
"mmcdev=0\0" \
"mmcpart=1\0" \
"mmcrootfstype=ext4 rootwait fixrtc\0" \
"mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=/dev/mmcblk${mmcdev}p${mmcpart} ro " \
"rootfstype=${mmcrootfstype} " \
"${cmdline}\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
"loadpxe=dhcp;setenv kernel_addr_r ${loadaddr};pxe get;pxe boot;\0" \
"loadrd=load mmc ${bootpart} ${ramdisk_addr_r} ${bootdir}/${rdfile};" \
"setenv rdsize ${filesize}\0" \
"loadfdt=echo loading ${fdt_path} ...;" \
"load mmc ${bootpart} ${fdt_addr_r} ${fdt_path}\0" \
"mmcboot=mmc dev ${mmcdev}; " \
"if mmc rescan; then " \
"echo SD/MMC found on device ${mmcdev};" \
"echo Checking for: ${uenv} ...;" \
"setenv bootpart ${mmcdev}:${mmcpart};" \
"if test -e mmc ${bootpart} ${uenv}; then " \
"load mmc ${bootpart} ${loadaddr} ${uenv};" \
"env import -t ${loadaddr} ${filesize};" \
"echo Loaded environment from ${uenv};" \
"if test -n ${dtb}; then " \
"setenv fdt_file ${dtb};" \
"echo Using: dtb=${fdt_file} ...;" \
"fi;" \
"echo Checking for uname_r in ${uenv}...;" \
"if test -n ${uname_r}; then " \
"echo Running uname_boot ...;" \
"run uname_boot;" \
"fi;" \
"fi;" \
"fi;\0" \
"uname_boot="\
"setenv bootdir /boot; " \
"setenv bootfile vmlinuz-${uname_r}; " \
"setenv ccatfile /boot/ccat.rbf; " \
"echo loading CCAT firmware from ${ccatfile}; " \
"load mmc ${bootpart} ${loadaddr} ${ccatfile}; " \
"fpga load 0 ${loadaddr} ${filesize}; " \
"if test -e mmc ${bootpart} ${bootdir}/${bootfile}; then " \
"echo loading ${bootdir}/${bootfile} ...; " \
"run loadimage;" \
"setenv fdt_path /boot/dtbs/${uname_r}/${fdt_file}; " \
"if test -e mmc ${bootpart} ${fdt_path}; then " \
"run loadfdt;" \
"else " \
"echo; echo unable to find ${fdt_file} ...;" \
"echo booting legacy ...;"\
"run mmcargs;" \
"echo debug: [${bootargs}] ... ;" \
"echo debug: [bootz ${loadaddr}] ... ;" \
"bootz ${loadaddr}; " \
"fi;" \
"run mmcargs;" \
"echo debug: [${bootargs}] ... ;" \
"echo debug: [bootz ${loadaddr} - ${fdt_addr_r}];" \
"bootz ${loadaddr} - ${fdt_addr_r}; " \
"else " \
"echo loading from dhcp ...; " \
"run loadpxe; " \
"fi;\0"
#define CONFIG_BOOTCOMMAND \
"run mmcboot;"
#define CONFIG_ARP_TIMEOUT 200UL
/* Miscellaneous configurable options */
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x70000000
#define CONFIG_SYS_MEMTEST_END 0x70010000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* Physical Memory Map */
#define PHYS_SDRAM_1 CSD0_BASE_ADDR
#define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size)
#define PHYS_SDRAM_2 CSD1_BASE_ADDR
#define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size)
#define PHYS_SDRAM_SIZE (gd->ram_size)
#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
/* environment organization */
#define CONFIG_SYS_MMC_ENV_DEV 0
/* Framebuffer and LCD */
#define CONFIG_IMX_VIDEO_SKIP
#endif /* __CONFIG_H */
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