diff options
| -rw-r--r-- | arch/mips/Makefile | 1 | ||||
| -rw-r--r-- | arch/mips/boards/img-ci20/Makefile | 1 | ||||
| -rw-r--r-- | arch/mips/boards/img-ci20/board.c | 27 | ||||
| -rw-r--r-- | arch/mips/boards/img-ci20/include/board/board_pbl_start.h | 43 | ||||
| -rw-r--r-- | arch/mips/boards/img-ci20/include/board/debug_ll.h | 23 | ||||
| -rw-r--r-- | arch/mips/dts/img-ci20.dts | 35 | ||||
| -rw-r--r-- | arch/mips/mach-xburst/Kconfig | 4 |
7 files changed, 134 insertions, 0 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile index a3cf112b79..f3f4f67d86 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -89,6 +89,7 @@ board-$(CONFIG_BOARD_LOONGSON_TECH_LS1B) := loongson-ls1b machine-$(CONFIG_MACH_MIPS_XBURST) := xburst board-$(CONFIG_BOARD_RZX50) := ritmix-rzx50 +board-$(CONFIG_BOARD_CI20) := img-ci20 machdirs := $(patsubst %,arch/mips/mach-%/,$(machine-y)) diff --git a/arch/mips/boards/img-ci20/Makefile b/arch/mips/boards/img-ci20/Makefile new file mode 100644 index 0000000000..dcfc2937d3 --- /dev/null +++ b/arch/mips/boards/img-ci20/Makefile @@ -0,0 +1 @@ +obj-y += board.o diff --git a/arch/mips/boards/img-ci20/board.c b/arch/mips/boards/img-ci20/board.c new file mode 100644 index 0000000000..515ebaece6 --- /dev/null +++ b/arch/mips/boards/img-ci20/board.c @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2012 Antony Pavlov <antonynpavlov@gmail.com> + * + * This file is part of barebox. + * See file CREDITS for list of people who contributed to this project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <common.h> +#include <init.h> + +static int ci20_hostname_init(void) +{ + barebox_set_hostname("ci20"); + + return 0; +} +console_initcall(ci20_hostname_init); diff --git a/arch/mips/boards/img-ci20/include/board/board_pbl_start.h b/arch/mips/boards/img-ci20/include/board/board_pbl_start.h new file mode 100644 index 0000000000..26232f58c5 --- /dev/null +++ b/arch/mips/boards/img-ci20/include/board/board_pbl_start.h @@ -0,0 +1,43 @@ +/* + * Startup Code for Imagination Creator CI20 board + * + * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com> + * + * This file is part of barebox. + * See file CREDITS for list of people who contributed to this project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <asm/pbl_macros.h> +#include <mach/debug_ll.h> +#include <asm/pbl_nmon.h> + + .macro board_pbl_start + .set push + .set noreorder + + mips_disable_interrupts + + /* CPU/SoC specific setup ... */ + /* ... absent */ + + debug_ll_ns16550_init + + debug_ll_ns16550_outc '.' + debug_ll_ns16550_outnl + + mips_nmon + + copy_to_link_location pbl_start + + .set pop + .endm diff --git a/arch/mips/boards/img-ci20/include/board/debug_ll.h b/arch/mips/boards/img-ci20/include/board/debug_ll.h new file mode 100644 index 0000000000..72612cff2b --- /dev/null +++ b/arch/mips/boards/img-ci20/include/board/debug_ll.h @@ -0,0 +1,23 @@ +/* + * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com> + * + * This file is part of barebox. + * See file CREDITS for list of people who contributed to this project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __INCLUDE_CI20_BOARD_DEBUG_LL_H__ +#define __INCLUDE_CI20_BOARD_DEBUG_LL_H__ + +#include <mach/debug_ll_jz4780.h> + +#endif /* __INCLUDE_CI20_BOARD_DEBUG_LL_H__ */ diff --git a/arch/mips/dts/img-ci20.dts b/arch/mips/dts/img-ci20.dts new file mode 100644 index 0000000000..f2022dd273 --- /dev/null +++ b/arch/mips/dts/img-ci20.dts @@ -0,0 +1,35 @@ +/* + * CI20 device tree + * + * Copyright (c) 2013 Imagination Technologies + * Author: Paul Burton <paul.burton@imgtec.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +/dts-v1/; + +#include "jz4780.dtsi" + +/ { + model = "MIPS Creator CI20"; + compatible = "img,ci20"; + + memory { + device_type = "memory"; + reg = <0x0 0x10000000>; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/mips/mach-xburst/Kconfig b/arch/mips/mach-xburst/Kconfig index e3db61e884..f4a64c6823 100644 --- a/arch/mips/mach-xburst/Kconfig +++ b/arch/mips/mach-xburst/Kconfig @@ -24,6 +24,10 @@ config BOARD_RZX50 select HAS_POWEROFF select CPU_JZ4755 +config BOARD_CI20 + bool "Imagination Creator CI20" + select CPU_JZ4780 + endchoice if DEBUG_LL |