From cbd2fba1eca11300649052e289685e7404e0b81c Mon Sep 17 00:00:00 2001 From: Ryder Lee Date: Thu, 15 Nov 2018 10:07:52 +0800 Subject: arm: MediaTek: add basic support for MT7629 boards This adds a general board file based on MT7629 SoCs from MediaTek. Apart from the generic parts (cpu) we add some low level init codes and initialize the early clocks. Signed-off-by: Ryder Lee Signed-off-by: Weijie Gao Reviewed-by: Simon Glass --- include/configs/mt7629.h | 57 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 include/configs/mt7629.h (limited to 'include/configs') diff --git a/include/configs/mt7629.h b/include/configs/mt7629.h new file mode 100644 index 0000000000..a665a5eb7f --- /dev/null +++ b/include/configs/mt7629.h @@ -0,0 +1,57 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Configuration for MediaTek MT7629 SoC + * + * Copyright (C) 2018 MediaTek Inc. + * Author: Ryder Lee + */ + +#ifndef __MT7629_H +#define __MT7629_H + +#include + +/* 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 + +/* Environment */ +#define CONFIG_ENV_SIZE SZ_4K +/* Allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +/* Defines for SPL */ +#define CONFIG_SPL_STACK 0x106000 +#define CONFIG_SPL_TEXT_BASE 0x201000 +#define CONFIG_SPL_MAX_SIZE SZ_64K +#define CONFIG_SPL_MAX_FOOTPRINT SZ_64K +#define CONFIG_SPL_PAD_TO 0x10000 + +#define CONFIG_SPI_ADDR 0x30000000 +#define CONFIG_SYS_SPI_U_BOOT_OFFS CONFIG_SPL_PAD_TO +#define CONFIG_SYS_UBOOT_BASE (CONFIG_SPI_ADDR + CONFIG_SPL_PAD_TO) + +/* SPL -> 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_SYS_SPL_ARGS_ADDR 0x40000000 +#define CONFIG_LOADADDR 0x42007f1c +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +/* DRAM */ +#define CONFIG_SYS_SDRAM_BASE 0x40000000 + +#endif -- cgit From 361e13f1d5c893caf40a6026405c0e1b615e90ea Mon Sep 17 00:00:00 2001 From: Weijie Gao Date: Thu, 15 Nov 2018 10:07:53 +0800 Subject: arm: MediaTek: add basic support for MT7623 boards This adds a general board file based on MT7623 SoCs from MediaTek. As this u-boot is loaded by MTK proprietary preloader, there is no low level initializtion codes. Signed-off-by: Weijie Gao Signed-off-by: Ryder Lee Tested-by: Matthias Brugger Reviewed-by: Simon Glass --- include/configs/mt7623.h | 56 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 include/configs/mt7623.h (limited to 'include/configs') diff --git a/include/configs/mt7623.h b/include/configs/mt7623.h new file mode 100644 index 0000000000..68da920e30 --- /dev/null +++ b/include/configs/mt7623.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Configuration for MediaTek MT7623 SoC + * + * Copyright (C) 2018 MediaTek Inc. + * Author: Weijie Gao + */ + +#ifndef __MT7623_H +#define __MT7623_H + +#include + +/* 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 + +/* 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 +#define CONFIG_SUPPORT_EMMC_BOOT + +/* DRAM */ +#define CONFIG_SYS_SDRAM_BASE 0x80000000 + +/* This is neede for kernel booting */ +#define FDT_HIGH "fdt_high=0xac000000\0" + +/* Extra environment variables */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + FDT_HIGH + +#endif -- cgit