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Diffstat (limited to 'include/configs/mx53cx9020.h')
| -rw-r--r-- | include/configs/mx53cx9020.h | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/include/configs/mx53cx9020.h b/include/configs/mx53cx9020.h new file mode 100644 index 0000000..bbe0574 --- /dev/null +++ b/include/configs/mx53cx9020.h @@ -0,0 +1,164 @@ +/* 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 */ + +/* Eth Configs */ +#define IMX_FEC_BASE FEC_BASE_ADDR +#define CONFIG_ETHPRIME "FEC0" +#define CONFIG_FEC_MXC_PHYADDR 0x1F + +/* 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" \ + "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_ENV_OFFSET (6 * 64 * 1024) +#define CONFIG_ENV_SIZE (8 * 1024) +#define CONFIG_SYS_MMC_ENV_DEV 0 + +/* Framebuffer and LCD */ +#define CONFIG_IMX_VIDEO_SKIP + +#endif /* __CONFIG_H */ |