1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 3 #ifndef __KONTRON_PITX_IMX8M_H 4 #define __KONTRON_PITX_IMX8M_H 5 6 #include <linux/sizes.h> 7 #include <linux/stringify.h> 8 #include <asm/arch/imx-regs.h> 9 10 /* GUID for capsule updatable firmware image */ 11 #define KONTRON_PITX_IMX8M_FIT_IMAGE_GUID \ 12 EFI_GUID(0xc898e959, 0x5b1f, 0x4e6d, 0x88, 0xe0, \ 13 0x40, 0xd4, 0x5c, 0xca, 0x13, 0x99) 14 15 #ifdef CONFIG_SPL_BUILD 16 17 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */ 18 #define CFG_MALLOC_F_ADDR 0x182000 19 /* For RAW image gives a error info not panic */ 20 21 22 #define CFG_POWER_PFUZE100_I2C_ADDR 0x08 23 #endif 24 25 /* ENET1 Config */ 26 #if defined(CONFIG_CMD_NET) 27 #define CFG_FEC_MXC_PHYADDR 0 28 29 #define PHY_ANEG_TIMEOUT 20000 30 31 #endif 32 33 #define ENV_MEM_LAYOUT_SETTINGS \ 34 "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 35 "kernel_addr_r=0x42000000\0" \ 36 "fdt_addr_r=0x48000000\0" \ 37 "fdtoverlay_addr_r=0x49000000\0" \ 38 "ramdisk_addr_r=0x48080000\0" \ 39 "scriptaddr=0x40000000\0" \ 40 "pxefile_addr_r=0x40100000\0" 41 42 #define BOOT_TARGET_DEVICES(func) \ 43 func(MMC, mmc, 0) \ 44 func(MMC, mmc, 1) \ 45 func(USB, usb, 0) \ 46 func(DHCP, dhcp, na) \ 47 func(PXE, pxe, 0) 48 49 #include <config_distro_bootcmd.h> 50 51 /* Initial environment variables */ 52 #define CFG_EXTRA_ENV_SETTINGS \ 53 "image=Image\0" \ 54 "console=ttymxc2,115200\0" \ 55 "boot_fdt=try\0" \ 56 "fdtfile=freescale/imx8mq-kontron-pitx-imx8m.dtb\0" \ 57 "dfu_alt_info=mmc 0=flash-bin raw 0x42 0x1000 mmcpart 1\0"\ 58 ENV_MEM_LAYOUT_SETTINGS \ 59 BOOTENV 60 61 62 #define CFG_SYS_INIT_RAM_ADDR 0x40000000 63 #define CFG_SYS_INIT_RAM_SIZE 0x80000 64 65 #define CFG_SYS_SDRAM_BASE 0x40000000 66 #define PHYS_SDRAM 0x40000000 67 #define PHYS_SDRAM_SIZE 0xC0000000 /* 3GB DDR */ 68 69 #define CFG_MXC_UART_BASE UART_BASE_ADDR(3) 70 71 #define CFG_SYS_FSL_USDHC_NUM 2 72 #define CFG_SYS_FSL_ESDHC_ADDR 0 73 74 #endif 75