diff options
| author | Weijie Gao <[email protected]> | 2022-05-20 11:22:21 +0800 |
|---|---|---|
| committer | Daniel Schwierzeck <[email protected]> | 2022-07-13 23:03:37 +0200 |
| commit | 4bc0104c976b910c49547f6f38f806e1b13f047d (patch) | |
| tree | c6d52b05d8358b1b8cf7d75cbcaff281843370ec /include | |
| parent | 2948d9cf8637e49e2a172b8936a9f5a3a04bca13 (diff) | |
mips: mtmips: add support for MediaTek MT7621 SoC
This patch adds support for MediaTek MT7621 SoC.
All files are dedicated for u-boot.
The default build target is u-boot-mt7621.bin.
The specification of this chip:
https://www.mediatek.com/products/homenetworking/mt7621
Reviewed-by: Daniel Schwierzeck <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/mt7621.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/configs/mt7621.h b/include/configs/mt7621.h new file mode 100644 index 00000000000..1f689970803 --- /dev/null +++ b/include/configs/mt7621.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2022 MediaTek Inc. All rights reserved. + * + * Author: Weijie Gao <[email protected]> + */ + +#ifndef __CONFIG_MT7621_H +#define __CONFIG_MT7621_H + +#define CONFIG_SYS_MIPS_TIMER_FREQ 440000000 + +#define CONFIG_SYS_SDRAM_BASE 0x80000000 + +#define CONFIG_VERY_BIG_RAM +#define CONFIG_MAX_MEM_MAPPED 0x1c000000 + +#define CONFIG_SYS_INIT_SP_OFFSET 0x800000 + +#define CONFIG_SYS_NONCACHED_MEMORY 0x100000 + +/* MMC */ +#define MMC_SUPPORTS_TUNING + +/* NAND */ +#define CONFIG_SYS_MAX_NAND_DEVICE 1 + +/* Serial SPL */ +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL) +#define CONFIG_SYS_NS16550_MEM32 +#define CONFIG_SYS_NS16550_CLK 50000000 +#define CONFIG_SYS_NS16550_REG_SIZE -4 +#define CONFIG_SYS_NS16550_COM1 0xbe000c00 +#endif + +/* Serial common */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \ + 230400, 460800, 921600 } + +/* Dummy value */ +#define CONFIG_SYS_UBOOT_BASE 0 + +#endif /* __CONFIG_MT7621_H */ |