Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * Configuration for MediaTek MT7623 SoC |
| 4 | * |
| 5 | * Copyright (C) 2018 MediaTek Inc. |
| 6 | * Author: Weijie Gao <weijie.gao@mediatek.com> |
| 7 | */ |
| 8 | |
| 9 | #ifndef __MT7623_H |
| 10 | #define __MT7623_H |
| 11 | |
| 12 | #include <linux/sizes.h> |
| 13 | |
| 14 | /* Miscellaneous configurable options */ |
Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 15 | |
Weijie Gao | 8505cdd | 2018-12-20 16:12:56 +0800 | [diff] [blame] | 16 | #define CONFIG_SYS_NONCACHED_MEMORY SZ_1M |
Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 17 | |
| 18 | /* Environment */ |
Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 19 | |
| 20 | /* Preloader -> Uboot */ |
Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 21 | |
Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 22 | /* MMC */ |
| 23 | #define MMC_SUPPORTS_TUNING |
Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 24 | |
| 25 | /* DRAM */ |
| 26 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 |
| 27 | |
Weijie Gao | 7d39b74 | 2018-12-20 16:12:49 +0800 | [diff] [blame] | 28 | /* This is needed for kernel booting */ |
Matthias Brugger | 37f2755 | 2020-04-26 01:17:46 +0200 | [diff] [blame] | 29 | #define FDT_HIGH "0xac000000" |
Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 30 | |
Matthias Brugger | 37f2755 | 2020-04-26 01:17:46 +0200 | [diff] [blame] | 31 | #define ENV_MEM_LAYOUT_SETTINGS \ |
| 32 | "fdt_high=" FDT_HIGH "\0" \ |
| 33 | "kernel_addr_r=0x84000000\0" \ |
| 34 | "fdt_addr_r=" FDT_HIGH "\0" \ |
David Woodhouse | 368ac3f | 2020-07-12 23:33:02 +0100 | [diff] [blame] | 35 | "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" |
Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 36 | |
Weijie Gao | 8505cdd | 2018-12-20 16:12:56 +0800 | [diff] [blame] | 37 | /* Ethernet */ |
| 38 | #define CONFIG_IPADDR 192.168.1.1 |
| 39 | #define CONFIG_SERVERIP 192.168.1.2 |
| 40 | |
Matthias Brugger | 37f2755 | 2020-04-26 01:17:46 +0200 | [diff] [blame] | 41 | #ifdef CONFIG_DISTRO_DEFAULTS |
| 42 | |
| 43 | #define BOOT_TARGET_DEVICES(func) \ |
| 44 | func(MMC, mmc, 1) |
| 45 | |
| 46 | #include <config_distro_bootcmd.h> |
| 47 | |
| 48 | /* Extra environment variables */ |
| 49 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 50 | ENV_MEM_LAYOUT_SETTINGS \ |
| 51 | BOOTENV |
| 52 | |
| 53 | #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/ |
| 54 | |
Weijie Gao | 361e13f | 2018-11-15 10:07:53 +0800 | [diff] [blame] | 55 | #endif |