| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2022 Marek Vasut <marex@denx.de> |
| */ |
| |
| #ifndef __IMX8MP_DATA_MODUL_EDM_SBC_H |
| #define __IMX8MP_DATA_MODUL_EDM_SBC_H |
| |
| #include <linux/sizes.h> |
| #include <linux/stringify.h> |
| #include <asm/arch/imx-regs.h> |
| |
| /* Link Definitions */ |
| #define CFG_SYS_INIT_RAM_ADDR 0x40000000 |
| #define CFG_SYS_INIT_RAM_SIZE 0x200000 |
| |
| #define CFG_SYS_SDRAM_BASE 0x40000000 |
| #define PHYS_SDRAM 0x40000000 |
| #define PHYS_SDRAM_SIZE 0x40000000 /* Minimum 1 GiB DDR */ |
| |
| #define CFG_MXC_UART_BASE UART3_BASE_ADDR |
| |
| /* PHY needs a longer autonegotiation timeout after reset */ |
| #define FEC_QUIRK_ENET_MAC |
| |
| #define CFG_EXTRA_ENV_SETTINGS \ |
| "altbootcmd=setenv devpart 2 && run bootcmd ; reset\0" \ |
| "bootlimit=3\0" \ |
| "devtype=mmc\0" \ |
| "devpart=1\0" \ |
| "dmo_update_env=" \ |
| "setenv dmo_update_env true ; saveenv ; saveenv\0" \ |
| "dmo_update_sf_write_data=" \ |
| "sf probe && sf update ${loadaddr} 0 ${filesize}\0" \ |
| "dmo_update_emmc_to_sf=" \ |
| "load mmc 0:1 ${loadaddr} boot/flash.bin && " \ |
| "run dmo_update_sf_write_data\0" \ |
| "dmo_update_sd_to_sf=" \ |
| "load mmc 1:1 ${loadaddr} boot/flash.bin && " \ |
| "run dmo_update_sf_write_data\0" \ |
| "stdin=serial\0" \ |
| "stdout=serial\0" \ |
| "stderr=serial\0" \ |
| /* Give slow devices beyond USB HUB chance to come up. */ \ |
| "usb_pgood_delay=2000\0" |
| |
| #endif |