| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 2 | /* |
| 3 | * Copyright (C) 2019 Kontron Electronics GmbH |
| 4 | * |
| 5 | * Configuration settings for the Kontron SL/BL i.MX8M-Mini boards and modules (N81xx). |
| 6 | */ |
| 7 | #ifndef __KONTRON_MX8MM_CONFIG_H |
| 8 | #define __KONTRON_MX8MM_CONFIG_H |
| 9 | |
| 10 | #include <asm/arch/imx-regs.h> |
| 11 | #include <linux/sizes.h> |
| 12 | |
| 13 | #ifdef CONFIG_SPL_BUILD |
| 14 | #include <config.h> |
| 15 | #endif |
| 16 | |
| 17 | /* RAM */ |
| 18 | #define PHYS_SDRAM DDR_CSD1_BASE_ADDR |
| 19 | #define PHYS_SDRAM_SIZE (SZ_4G) |
| 20 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 21 | |
| 22 | #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 |
| 23 | #define CONFIG_SYS_INIT_RAM_SIZE 0x200000 |
| 24 | |
| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 25 | /* Board and environment settings */ |
| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 26 | #define CONFIG_HOSTNAME "kontron-mx8mm" |
| 27 | |
| 28 | #ifdef CONFIG_USB_EHCI_HCD |
| 29 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
| 30 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| 31 | #define CONFIG_MXC_USB_FLAGS 0 |
| 32 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
| 33 | #endif |
| 34 | |
| Sughosh Ganu | ccb3646 | 2022-04-15 11:29:34 +0530 | [diff] [blame] | 35 | /* GUID for capsule updatable firmware image */ |
| 36 | #define KONTRON_SL_MX8MM_FIT_IMAGE_GUID \ |
| 37 | EFI_GUID(0xd488e45a, 0x4929, 0x4b55, 0x8c, 0x14, \ |
| 38 | 0x86, 0xce, 0xa2, 0xcd, 0x66, 0x29) |
| 39 | |
| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 40 | #ifndef CONFIG_SPL_BUILD |
| 41 | #define BOOT_TARGET_DEVICES(func) \ |
| 42 | func(MMC, mmc, 1) \ |
| 43 | func(MMC, mmc, 0) \ |
| 44 | func(USB, usb, 0) \ |
| 45 | func(PXE, pxe, na) |
| 46 | #include <config_distro_bootcmd.h> |
| 47 | /* Do not try to probe USB net adapters for net boot */ |
| 48 | #undef BOOTENV_RUN_NET_USB_START |
| 49 | #define BOOTENV_RUN_NET_USB_START |
| 50 | #else |
| 51 | #define BOOTENV |
| 52 | #endif |
| 53 | |
| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 54 | #define CONFIG_SYS_BOOTM_LEN SZ_64M |
| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 55 | |
| 56 | #ifdef CONFIG_SPL_BUILD |
| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 57 | /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */ |
| 58 | #define CONFIG_MALLOC_F_ADDR 0x930000 |
| 59 | #endif |
| 60 | |
| Heiko Thiery | cbe8563 | 2022-02-16 13:25:14 +0100 | [diff] [blame] | 61 | #define ENV_MEM_LAYOUT_SETTINGS \ |
| 62 | "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ |
| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 63 | "kernel_addr_r=0x42000000\0" \ |
| Heiko Thiery | cbe8563 | 2022-02-16 13:25:14 +0100 | [diff] [blame] | 64 | "fdt_addr_r=0x48000000\0" \ |
| 65 | "fdtoverlay_addr_r=0x49000000\0" \ |
| 66 | "ramdisk_addr_r=0x48080000\0" \ |
| 67 | "scriptaddr=0x40000000\0"\ |
| 68 | "pxefile_addr_r=0x40100000\0" |
| 69 | |
| 70 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 71 | "dfu_alt_info=sf 0:0=flash-bin raw 0x400 0x1f0000\0" \ |
| 72 | "bootdelay=3\0" \ |
| 73 | "hostname=" CONFIG_HOSTNAME "\0" \ |
| Heiko Thiery | cbe8563 | 2022-02-16 13:25:14 +0100 | [diff] [blame] | 74 | ENV_MEM_LAYOUT_SETTINGS \ |
| Frieder Schrempf | 199dfd9 | 2021-09-29 16:42:42 +0200 | [diff] [blame] | 75 | BOOTENV |
| 76 | |
| 77 | #endif /* __KONTRON_MX8MM_CONFIG_H */ |