diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/verdin-am62.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/include/configs/verdin-am62.h b/include/configs/verdin-am62.h new file mode 100644 index 0000000000..e0c35dfa06 --- /dev/null +++ b/include/configs/verdin-am62.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Configuration header file for Verdin AM62 SoM + * + * Copyright 2023 Toradex - https://www.toradex.com/ + */ + +#ifndef __VERDIN_AM62_H +#define __VERDIN_AM62_H + +#define RAMDISK_ADDR_R 0x90300000 +#define SCRIPTADDR 0x90280000 + +/* DDR Configuration */ +#define CFG_SYS_SDRAM_BASE 0x80000000 +#define CFG_SYS_SDRAM_BASE1 0x880000000 +#define CFG_SYS_SDRAM_SIZE SZ_2G /* Maximum supported size */ + +#define MEM_LAYOUT_ENV_SETTINGS \ + "fdt_addr_r=0x90200000\0" \ + "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + "kernel_comp_addr_r=0x80200000\0" \ + "kernel_comp_size=0x08000000\0" \ + "ramdisk_addr_r=" __stringify(RAMDISK_ADDR_R) "\0" \ + "scriptaddr=" __stringify(SCRIPTADDR) "\0" + +#if CONFIG_TARGET_VERDIN_AM62_A53 +/* Enable Distro Boot */ +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 1) \ + func(MMC, mmc, 0) \ + func(DHCP, dhcp, na) +#include <config_distro_bootcmd.h> +#else /* CONFIG_TARGET_VERDIN_AM62_A53 */ +#define BOOTENV \ + "" +#endif /* CONFIG_TARGET_VERDIN_AM62_A53 */ + +/* Incorporate settings into the U-Boot environment */ +#define CFG_EXTRA_ENV_SETTINGS \ + BOOTENV \ + MEM_LAYOUT_ENV_SETTINGS \ + "boot_scripts=boot.scr\0" \ + "boot_script_dhcp=boot.scr\0" \ + "console=ttyS2\0" \ + "fdt_board=dev\0" \ + "setup=setenv setupargs console=tty1 console=${console},${baudrate} " \ + "consoleblank=0 earlycon=ns16550a,mmio32,0x02800000\0" \ + "update_uboot=askenv confirm Did you load flash.bin (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" + +#endif /* __VERDIN_AM62_H */ |