diff options
Diffstat (limited to 'roms/u-boot/include/configs/sifive-unmatched.h')
| -rw-r--r-- | roms/u-boot/include/configs/sifive-unmatched.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/roms/u-boot/include/configs/sifive-unmatched.h b/roms/u-boot/include/configs/sifive-unmatched.h new file mode 100644 index 000000000..4fad69bb1 --- /dev/null +++ b/roms/u-boot/include/configs/sifive-unmatched.h @@ -0,0 +1,83 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2020-2021 SiFive, Inc + * + * Authors: + * Pragnesh Patel <pragnesh.patel@sifive.com> + */ + +#ifndef __SIFIVE_UNMATCHED_H +#define __SIFIVE_UNMATCHED_H + +#include <linux/sizes.h> + +#ifdef CONFIG_SPL + +#define CONFIG_SPL_MAX_SIZE 0x00100000 +#define CONFIG_SPL_BSS_START_ADDR 0x85000000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000 +#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \ + CONFIG_SPL_BSS_MAX_SIZE) +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000 + +#define CONFIG_SPL_STACK (0x08000000 + 0x001D0000 - \ + GENERATED_GBL_DATA_SIZE) + +#endif + +#define CONFIG_SYS_SDRAM_BASE 0x80000000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) + +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) + +#define CONFIG_SYS_MALLOC_LEN SZ_8M + +#define CONFIG_SYS_BOOTM_LEN SZ_64M + +#define CONFIG_STANDALONE_LOAD_ADDR 0x80200000 + +#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit resources */ + +#define CONFIG_SYS_CACHELINE_SIZE 64 + +/* Environment options */ + +#ifndef CONFIG_SPL_BUILD +#define BOOT_TARGET_DEVICES(func) \ + func(NVME, nvme, 0) \ + func(USB, usb, 0) \ + func(MMC, mmc, 0) \ + func(PXE, pxe, na) \ + func(DHCP, dhcp, na) + +#include <config_distro_bootcmd.h> + +#define TYPE_GUID_LOADER1 "5B193300-FC78-40CD-8002-E86C45580B47" +#define TYPE_GUID_LOADER2 "2E54B353-1271-4842-806F-E436D6AF6985" +#define TYPE_GUID_SYSTEM "0FC63DAF-8483-4772-8E79-3D69D8477DE4" + +#define PARTS_DEFAULT \ + "name=loader1,start=17K,size=1M,type=${type_guid_gpt_loader1};" \ + "name=loader2,size=4MB,type=${type_guid_gpt_loader2};" \ + "name=system,size=-,bootable,type=${type_guid_gpt_system};" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "kernel_addr_r=0x84000000\0" \ + "fdt_addr_r=0x88000000\0" \ + "scriptaddr=0x88100000\0" \ + "pxefile_addr_r=0x88200000\0" \ + "ramdisk_addr_r=0x88300000\0" \ + "kernel_comp_addr_r=0x90000000\0" \ + "kernel_comp_size=0x4000000\0" \ + "type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \ + "type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \ + "type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \ + "partitions=" PARTS_DEFAULT "\0" \ + BOOTENV + +#define CONFIG_PREBOOT \ + "setenv fdt_addr ${fdtcontroladdr};" \ + "fdt addr ${fdtcontroladdr};" +#endif /* CONFIG_SPL_BUILD */ + +#endif /* __SIFIVE_UNMATCHED_H */ |