diff options
Diffstat (limited to 'include/configs/mt7623.h')
| -rw-r--r-- | include/configs/mt7623.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/include/configs/mt7623.h b/include/configs/mt7623.h new file mode 100644 index 0000000..5f67893 --- /dev/null +++ b/include/configs/mt7623.h @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Configuration for MediaTek MT7623 SoC + * + * Copyright (C) 2018 MediaTek Inc. + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#ifndef __MT7623_H +#define __MT7623_H + +#include <linux/sizes.h> + +/* Miscellaneous configurable options */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_CMDLINE_TAG + +#define CONFIG_SYS_MAXARGS 8 +#define CONFIG_SYS_BOOTM_LEN SZ_64M +#define CONFIG_SYS_CBSIZE SZ_1K +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN SZ_4M +#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M + +/* Environment */ +#define CONFIG_ENV_SIZE SZ_4K +/* Allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +/* Preloader -> Uboot */ +#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \ + GENERATED_GBL_DATA_SIZE) + +/* UBoot -> Kernel */ +#define CONFIG_LOADADDR 0x84000000 +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +/* MMC */ +#define MMC_SUPPORTS_TUNING + +/* DRAM */ +#define CONFIG_SYS_SDRAM_BASE 0x80000000 + +/* This is needed for kernel booting */ +#define FDT_HIGH "fdt_high=0xac000000\0" + +/* Extra environment variables */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + FDT_HIGH + +/* Ethernet */ +#define CONFIG_IPADDR 192.168.1.1 +#define CONFIG_SERVERIP 192.168.1.2 + +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_ENV_OFFSET 0x100000 + +#endif |