--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2019 Toradex
+ */
+
+#ifndef __COLIBRI_IMX8X_H
+#define __COLIBRI_IMX8X_H
+
+#include <asm/arch/imx-regs.h>
+#include <linux/sizes.h>
+
+#define CONFIG_REMAKE_ELF
+
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+#undef CONFIG_BOOTM_NETBSD
+
+#define CONFIG_FSL_ESDHC
+#define CONFIG_FSL_USDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+#define USDHC1_BASE_ADDR 0x5b010000
+#define USDHC2_BASE_ADDR 0x5b020000
+#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
+
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+
+/* Networking */
+#define FEC_QUIRK_ENET_MAC
+
+#define CONFIG_IP_DEFRAG
+#define CONFIG_TFTP_BLOCKSIZE SZ_4K
+#define CONFIG_TFTP_TSIZE
+
+#define CONFIG_IPADDR 192.168.10.2
+#define CONFIG_NETMASK 255.255.255.0
+#define CONFIG_SERVERIP 192.168.10.1
+
+#define MEM_LAYOUT_ENV_SETTINGS \
+ "fdt_addr_r=0x83000000\0" \
+ "kernel_addr_r=0x81000000\0" \
+ "ramdisk_addr_r=0x83800000\0" \
+ "scriptaddr=0x80800000\0"
+
+#ifdef CONFIG_AHAB_BOOT
+#define AHAB_ENV "sec_boot=yes\0"
+#else
+#define AHAB_ENV "sec_boot=no\0"
+#endif
+
+/* Boot M4 */
+#define M4_BOOT_ENV \
+ "m4_0_image=m4_0.bin\0" \
+ "loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
+ "${m4_0_image}\0" \
+ "m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
+
+#define MFG_NAND_PARTITION ""
+
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 1) \
+ func(MMC, mmc, 0) \
+ func(DHCP, dhcp, na)
+#include <config_distro_bootcmd.h>
+#undef BOOTENV_RUN_NET_USB_START
+#define BOOTENV_RUN_NET_USB_START ""
+
+#define CONFIG_MFG_ENV_SETTINGS \
+ "mfgtool_args=setenv bootargs console=${console},${baudrate} " \
+ "rdinit=/linuxrc g_mass_storage.stall=0 " \
+ "g_mass_storage.removable=1 g_mass_storage.idVendor=0x066F " \
+ "g_mass_storage.idProduct=0x37FF " \
+ "g_mass_storage.iSerialNumber=\"\" " MFG_NAND_PARTITION \
+ "${vidargs} clk_ignore_unused\0" \
+ "initrd_addr=0x83800000\0" \
+ "initrd_high=0xffffffff\0" \
+ "bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} " \
+ "${fdt_addr};\0" \
+
+/* Initial environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ AHAB_ENV \
+ BOOTENV \
+ CONFIG_MFG_ENV_SETTINGS \
+ M4_BOOT_ENV \
+ MEM_LAYOUT_ENV_SETTINGS \
+ "console=ttyLP3 earlycon\0" \
+ "fdt_addr=0x83000000\0" \
+ "fdt_file=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \
+ "fdtfile=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \
+ "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
+ "image=Image\0" \
+ "initrd_addr=0x83800000\0" \
+ "initrd_high=0xffffffffffffffff\0" \
+ "mmcargs=setenv bootargs console=${console},${baudrate} " \
+ "root=PARTUUID=${uuid} rootwait " \
+ "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
+ "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+ "netargs=setenv bootargs console=${console},${baudrate} " \
+ "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp " \
+ "${vidargs}\0" \
+ "nfsboot=run netargs; dhcp ${loadaddr} ${image}; tftp ${fdt_addr} " \
+ "colibri-imx8x/${fdt_file}; booti ${loadaddr} - " \
+ "${fdt_addr}\0" \
+ "panel=NULL\0" \
+ "script=boot.scr\0" \
+ "update_uboot=askenv confirm Did you load u-boot-dtb.imx (y/N)?; " \
+ "if test \"$confirm\" = \"y\"; then " \
+ "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
+ "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
+ "${blkcnt}; fi\0" \
+ "vidargs=video=imxdpufb5:off video=imxdpufb6:off video=imxdpufb7:off\0"
+
+/* Link Definitions */
+#define CONFIG_LOADADDR 0x80280000
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+#define CONFIG_SYS_INIT_SP_ADDR 0x80200000
+
+#define CONFIG_SYS_MEMTEST_START 0x88000000
+#define CONFIG_SYS_MEMTEST_END 0x89000000
+
+/* Environment in eMMC, before config block at the end of 1st "boot sector" */
+#define CONFIG_ENV_SIZE SZ_8K
+#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
+ CONFIG_TDX_CFG_BLOCK_OFFSET)
+#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 eMMC */
+#define CONFIG_SYS_MMC_ENV_PART 1
+
+#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
+
+/* On Colibri iMX8X USDHC1 is eMMC, USDHC2 is 4-bit SD */
+#define CONFIG_SYS_FSL_USDHC_NUM 2
+
+#define CONFIG_SYS_BOOTM_LEN SZ_64M /* Increase max gunzip size */
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN ((CONFIG_ENV_SIZE + (32 * 1024)) * 1024)
+
+#define CONFIG_SYS_SDRAM_BASE 0x80000000
+#define PHYS_SDRAM_1 0x80000000
+#define PHYS_SDRAM_2 0x880000000
+#define PHYS_SDRAM_1_SIZE SZ_2G /* 2 GB */
+#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 GB */
+
+/* Serial */
+#define CONFIG_BAUDRATE 115200
+
+/* Monitor Command Prompt */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_CBSIZE SZ_2K
+#define CONFIG_SYS_MAXARGS 64
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* Generic Timer Definitions */
+#define COUNTER_FREQUENCY 8000000 /* 8MHz */
+
+#define BOOTAUX_RESERVED_MEM_BASE 0x88000000
+#define BOOTAUX_RESERVED_MEM_SIZE SZ_128M /* Reserve from second 128MB */
+
+#endif /* __COLIBRI_IMX8X_H */
projects / oweals / u-boot.git / blobdiff