diff options
| -rw-r--r-- | arch/arm/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/dts/ast2500-evb.dts | 23 | ||||
| -rw-r--r-- | arch/arm/mach-aspeed/ast2500/Kconfig | 2 | ||||
| -rw-r--r-- | board/aspeed/evb_ast2500/Kconfig | 12 | ||||
| -rw-r--r-- | board/aspeed/evb_ast2500/Makefile | 1 | ||||
| -rw-r--r-- | board/aspeed/evb_ast2500/evb_ast2500.c | 6 | ||||
| -rw-r--r-- | configs/evb-ast2500_defconfig | 21 | ||||
| -rw-r--r-- | include/configs/evb_ast2500.h | 27 |
8 files changed, 94 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 6a7924e..9ac5862 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -334,6 +334,8 @@ dtb-$(CONFIG_ARCH_BCM283X) += \ bcm2836-rpi-2-b.dtb \ bcm2837-rpi-3-b.dtb +dtb-$(CONFIG_ARCH_ASPEED) += ast2500-evb.dtb + targets += $(dtb-y) # Add any required device tree compiler flags here diff --git a/arch/arm/dts/ast2500-evb.dts b/arch/arm/dts/ast2500-evb.dts new file mode 100644 index 0000000..dc13952 --- /dev/null +++ b/arch/arm/dts/ast2500-evb.dts @@ -0,0 +1,23 @@ +/dts-v1/; + +#include "ast2500-u-boot.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; + }; + + chosen { + stdout-path = &uart5; + }; +}; + +&uart5 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&sdrammc { + clock-frequency = <400000000>; +}; diff --git a/arch/arm/mach-aspeed/ast2500/Kconfig b/arch/arm/mach-aspeed/ast2500/Kconfig index 05cb27e..b815153 100644 --- a/arch/arm/mach-aspeed/ast2500/Kconfig +++ b/arch/arm/mach-aspeed/ast2500/Kconfig @@ -11,4 +11,6 @@ config TARGET_EVB_AST2500 4 Serial ports, 4 USB ports, VGA port, PCIe, SD card slot, 20 pin JTAG, pinouts for 14 I2Cs, 3 SPIs and eSPI, 8 PWMs. +source "board/aspeed/evb_ast2500/Kconfig" + endif diff --git a/board/aspeed/evb_ast2500/Kconfig b/board/aspeed/evb_ast2500/Kconfig new file mode 100644 index 0000000..73a8ae8 --- /dev/null +++ b/board/aspeed/evb_ast2500/Kconfig @@ -0,0 +1,12 @@ +if TARGET_EVB_AST2500 + +config SYS_BOARD + default "evb_ast2500" + +config SYS_VENDOR + default "aspeed" + +config SYS_CONFIG_NAME + default "evb_ast2500" + +endif diff --git a/board/aspeed/evb_ast2500/Makefile b/board/aspeed/evb_ast2500/Makefile new file mode 100644 index 0000000..4564098 --- /dev/null +++ b/board/aspeed/evb_ast2500/Makefile @@ -0,0 +1 @@ +obj-y += evb_ast2500.o diff --git a/board/aspeed/evb_ast2500/evb_ast2500.c b/board/aspeed/evb_ast2500/evb_ast2500.c new file mode 100644 index 0000000..649e3ba --- /dev/null +++ b/board/aspeed/evb_ast2500/evb_ast2500.c @@ -0,0 +1,6 @@ +/* + * Copyright (c) 2016 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include <common.h> diff --git a/configs/evb-ast2500_defconfig b/configs/evb-ast2500_defconfig new file mode 100644 index 0000000..4598f6f --- /dev/null +++ b/configs/evb-ast2500_defconfig @@ -0,0 +1,21 @@ +CONFIG_ARM=y +CONFIG_ARCH_ASPEED=y +CONFIG_ASPEED_AST2500=y +CONFIG_TARGET_EVB_AST2500=y +CONFIG_DEFAULT_DEVICE_TREE="ast2500-evb" +CONFIG_OF_CONTROL=y +CONFIG_DM=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_DISPLAY_CPUINFO=n +CONFIG_SYS_NS16550=y +CONFIG_DM_SERIAL=y +CONFIG_SYSRESET=y +CONFIG_CLK=y +CONFIG_TIMER=y +CONFIG_RAM=y +CONFIG_REGMAP=y +CONFIG_PRE_CONSOLE_BUFFER=y +CONFIG_PRE_CON_BUF_ADDR=0x1e720000 +CONFIG_PRE_CON_BUF_SZ=4096 +CONFIG_SYS_NO_FLASH=y +CONFIG_CMD_IMLS=n diff --git a/include/configs/evb_ast2500.h b/include/configs/evb_ast2500.h new file mode 100644 index 0000000..a571f2a --- /dev/null +++ b/include/configs/evb_ast2500.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2012-2020 ASPEED Technology Inc. + * Ryan Chen <ryan_chen@aspeedtech.com> + * + * Copyright 2016 Google Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <configs/aspeed-common.h> + +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x300000) +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x5000000) + +#define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE + +/* Memory Info */ +#define CONFIG_SYS_LOAD_ADDR 0x83000000 + +#define CONFIG_ENV_IS_NOWHERE + +#define CONFIG_ENV_SIZE 0x20000 + +#endif /* __CONFIG_H */ |