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Diffstat (limited to 'include/configs/imx8mn_ab2.h')
| -rw-r--r-- | include/configs/imx8mn_ab2.h | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/include/configs/imx8mn_ab2.h b/include/configs/imx8mn_ab2.h new file mode 100644 index 0000000000..fc8b92b087 --- /dev/null +++ b/include/configs/imx8mn_ab2.h @@ -0,0 +1,270 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2020 NXP + */ + +#ifndef __IMX8MN_AB2_H +#define __IMX8MN_AB2_H + +#include <linux/sizes.h> +#include <linux/stringify.h> +#include <asm/arch/imx-regs.h> +#include "imx_env.h" + +#define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M) + + +#define CONFIG_SPL_MAX_SIZE (208 * 1024) +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) +#define CONFIG_SYS_UBOOT_BASE \ + (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) + +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SPL_STACK 0x96fff0 +#define CONFIG_SPL_BSS_START_ADDR 0x954000 +#define CONFIG_MALLOC_F_ADDR 0x970000 +#define CONFIG_SPL_BSS_MAX_SIZE SZ_8K /* 8 KB */ +#define CONFIG_SYS_SPL_MALLOC_START 0x42200000 +#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */ + +/* For RAW image gives a error info not panic */ +#define CONFIG_SPL_ABORT_ON_RAW_IMAGE + +#if defined(CONFIG_NAND_BOOT) +#define CONFIG_SPL_NAND_BASE +#define CONFIG_SPL_NAND_IDENT +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x4000000 /* Put the FIT out of first 64MB boot area */ + +/* Set a redundant offset in nand FIT mtdpart. The new uuu will burn full boot image (not only FIT part) to the mtdpart, so we check both two offsets */ +#define CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND \ + (CONFIG_SYS_NAND_U_BOOT_OFFS + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512 - 0x8400) +#endif + +#endif + +#define CONFIG_CMD_READ +#define CONFIG_SERIAL_TAG +#define CONFIG_FASTBOOT_USB_DEV 0 + +#define CONFIG_REMAKE_ELF +/* ENET Config */ +/* ENET1 */ +#if defined(CONFIG_FEC_MXC) +#define CONFIG_ETHPRIME "FEC" +#define PHY_ANEG_TIMEOUT 20000 + +#define CONFIG_FEC_XCV_TYPE RGMII +#define CONFIG_FEC_MXC_PHYADDR 0 + +#define IMX_FEC_BASE 0x30BE0000 +#endif + +#ifdef CONFIG_DISTRO_DEFAULTS +#define BOOT_TARGET_DEVICES(func) \ + func(USB, usb, 0) \ + func(MMC, mmc, 1) \ + func(MMC, mmc, 2) + +#include <config_distro_bootcmd.h> +#else +#define BOOTENV +#endif + +/* + * Another approach is add the clocks for inmates into clks_init_on + * in clk-imx8mm.c, then clk_ingore_unused could be removed. + */ +#ifdef CONFIG_TARGET_IMX8MN_DDR4_AB2 +#define JH_ROOT_DTB "imx8mn-ddr4-ab2-root.dtb" +#else +#define JH_ROOT_DTB "imx8mn-ab2-root.dtb" +#endif + +#define JAILHOUSE_ENV \ + "jh_clk= \0 " \ + "jh_root_dtb=" JH_ROOT_DTB "\0" \ + "jh_mmcboot=mw 0x303d0518 0xff; setenv fdtfile ${jh_root_dtb};" \ + "setenv jh_clk clk_ignore_unused mem=1212MB; " \ + "if run loadimage; then " \ + "run mmcboot; " \ + "else run jh_netboot; fi; \0" \ + "jh_netboot=mw 0x303d0518 0xff; setenv fdtfile ${jh_root_dtb}; setenv jh_clk clk_ignore_unused mem=1212MB; run netboot; \0 " + +#define M7_BOOT_ENV \ + "m7_boot=no\0" \ + "m7_image=nxh3670.itb\0" \ + "m7_loadaddr=0x80000000\0" \ + "m7_nxh_app_loadaddr=0x81000000\0" \ + "m7_nxh_rfmac_loadaddr=0x81012000\0" \ + "m7_nxh_cf_loadaddr=0x81016000\0" \ + "m7_nxh_data_loadaddr=0x8101E000\0" \ + "m7_fdt_file=imx8mn-ab2-m7.dtb\0" \ + "m7_nxh_bin=main@1\0" \ + "m7_nxh_app=app@1\0" \ + "m7_nxh_rfmac=rfmac@1\0" \ + "m7_nxh_cf=cf@1\0" \ + "m7_nxh_data=data@1\0" \ + "loadm7nxhfw=imxtract ${loadaddr} ${m7_nxh_bin} ${m7_loadaddr}; " \ + "imxtract ${loadaddr} ${m7_nxh_app} ${m7_nxh_app_loadaddr}; " \ + "imxtract ${loadaddr} ${m7_nxh_rfmac} ${m7_nxh_rfmac_loadaddr}; " \ + "imxtract ${loadaddr} ${m7_nxh_cf} ${m7_nxh_cf_loadaddr}; " \ + "imxtract ${loadaddr} ${m7_nxh_data} ${m7_nxh_data_loadaddr}\0" \ + "loadm7image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m7_image}\0" \ + "update_m7_from_sd=" \ + "if sf probe 0:0; then " \ + "if run loadm7image; then " \ + "setexpr fw_sz ${filesize} + 0xffff; " \ + "setexpr fw_sz ${fw_sz} / 0x10000; " \ + "setexpr fw_sz ${fw_sz} * 0x10000; " \ + "sf erase 0x100000 ${fw_sz}; " \ + "sf write ${m7_loadaddr} 0x100000 ${filesize}; " \ + "fi; " \ + "fi\0" \ + "m7boot=run loadm7image; run loadm7nxhfw; dcache flush; bootaux ${m7_loadaddr}\0" \ + "m7netboot=${get_cmd} ${loaddadr} ${m7_image}; " \ + "run loadm7nxhfw; dcache flush; bootaux ${m7_loadaddr}; \0" \ + "m7boot_sf=sf probe 0:0; dcache flush; bootaux ${m7_sf_loadaddr}\0" + +#define CONFIG_MFG_ENV_SETTINGS \ + CONFIG_MFG_ENV_SETTINGS_DEFAULT \ + "initrd_addr=0x43800000\0" \ + "initrd_high=0xffffffffffffffff\0" \ + "emmc_dev=2\0"\ + "sd_dev=1\0" \ + +/* Initial environment variables */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_MFG_ENV_SETTINGS \ + JAILHOUSE_ENV \ + BOOTENV \ + M7_BOOT_ENV \ + "scriptaddr=0x43500000\0" \ + "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + "bsp_script=boot.scr\0" \ + "image=Image\0" \ + "splashimage=0x50000000\0" \ + "console=ttymxc1,115200\0" \ + "fdt_addr_r=0x43000000\0" \ + "fdt_addr=0x43000000\0" \ + "fdt_high=0xffffffffffffffff\0" \ + "boot_fit=no\0" \ + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "bootm_size=0x10000000\0" \ + "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ + "mmcpart=1\0" \ + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ + "mmcautodetect=yes\0" \ + "mmcargs=setenv bootargs ${jh_clk} console=${console} root=${mmcroot}\0 " \ + "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bsp_script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${m7_boot} = yes || test ${m7_boot} = try; then "\ + "echo Booting M7 aux core...; " \ + "run m7boot; " \ + "fi; " \ + "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \ + "bootm ${loadaddr}; " \ + "else " \ + "if run loadfdt; then " \ + "booti ${loadaddr} - ${fdt_addr_r}; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi;\0" \ + "netargs=setenv bootargs ${jh_clk} console=${console} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "if test ${m7_boot} = yes || test ${m7_boot} = try; then " \ + "echo Booting M7 aux core...;" \ + "run m7netboot;" \ + "fi; " \ + "${get_cmd} ${loadaddr} ${image}; " \ + "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \ + "bootm ${loadaddr}; " \ + "else " \ + "if ${get_cmd} ${fdt_addr_r} ${fdtfile}; then " \ + "booti ${loadaddr} - ${fdt_addr_r}; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi;\0" \ + "bsp_bootcmd=echo Running BSP bootcmd ...; " \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loadimage; then " \ + "run mmcboot; " \ + "else run netboot; " \ + "fi; " \ + "fi; " \ + "fi;" + + +/* Link Definitions */ + +#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 +#define CONFIG_SYS_INIT_RAM_SIZE 0x80000 +#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) + +#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */ + +#define CONFIG_SYS_SDRAM_BASE 0x40000000 +#define PHYS_SDRAM 0x40000000 + +#ifdef CONFIG_TARGET_IMX8MN_DDR3L_AB2 +#define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */ +#else +#define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */ +#endif + +#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR + +/* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 2048 +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) + +#define CONFIG_IMX_BOOTAUX + +/* USDHC */ + +#define CONFIG_SYS_FSL_USDHC_NUM 2 +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 + +#ifdef CONFIG_NAND_MXS +#define CONFIG_CMD_NAND_TRIMFFS + +/* NAND stuff */ +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE 0x20000000 +#define CONFIG_SYS_NAND_USE_FLASH_BBT +#endif /* CONFIG_NAND_MXS */ + +/* USB configs */ +#ifndef CONFIG_SPL_BUILD +#define CONFIG_USBD_HS +#endif + +#define CONFIG_USB_GADGET_VBUS_DRAW 2 + +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 + +#endif |