From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-bw0-f49.google.com ([209.85.214.49]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1R9HEC-0002PU-BY for barebox@lists.infradead.org; Thu, 29 Sep 2011 14:04:46 +0000 Received: by mail-bw0-f49.google.com with SMTP id t2so845753bka.36 for ; Thu, 29 Sep 2011 07:04:44 -0700 (PDT) From: Antony Pavlov Date: Thu, 29 Sep 2011 18:04:33 +0400 Message-Id: <1317305076-3334-4-git-send-email-antonynpavlov@gmail.com> In-Reply-To: <1317305076-3334-1-git-send-email-antonynpavlov@gmail.com> References: <1317305076-3334-1-git-send-email-antonynpavlov@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [RFC PATCH 3/6] ARM: Tegra: add Toshiba AC100 support To: barebox@lists.infradead.org Signed-off-by: Antony Pavlov --- arch/arm/Makefile | 1 + arch/arm/boards/toshiba-ac100/Kconfig | 9 ++++++ arch/arm/boards/toshiba-ac100/Makefile | 2 + arch/arm/boards/toshiba-ac100/board.c | 34 +++++++++++++++++++++++ arch/arm/boards/toshiba-ac100/config.h | 5 +++ arch/arm/boards/toshiba-ac100/serial.c | 43 ++++++++++++++++++++++++++++++ arch/arm/configs/toshiba_ac100_defconfig | 34 +++++++++++++++++++++++ arch/arm/mach-tegra/Kconfig | 12 ++++++++ 8 files changed, 140 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boards/toshiba-ac100/Kconfig create mode 100644 arch/arm/boards/toshiba-ac100/Makefile create mode 100644 arch/arm/boards/toshiba-ac100/board.c create mode 100644 arch/arm/boards/toshiba-ac100/config.h create mode 100644 arch/arm/boards/toshiba-ac100/serial.c create mode 100644 arch/arm/configs/toshiba_ac100_defconfig diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 1af73b9..6503fa2 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -111,6 +111,7 @@ board-$(CONFIG_MACH_USB_A9263) := usb-a926x board-$(CONFIG_MACH_USB_A9G20) := usb-a926x board-$(CONFIG_MACH_VERSATILEPB) := versatile board-$(CONFIG_MACH_TX25) := karo-tx25 +board-$(CONFIG_MACH_TOSHIBA_AC100) := toshiba-ac100 machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y)) diff --git a/arch/arm/boards/toshiba-ac100/Kconfig b/arch/arm/boards/toshiba-ac100/Kconfig new file mode 100644 index 0000000..abba2cc --- /dev/null +++ b/arch/arm/boards/toshiba-ac100/Kconfig @@ -0,0 +1,9 @@ +if MACH_TOSHIBA_AC100 + +config ARCH_TEXT_BASE + hex + default 0x01000000 + +config BOARDINFO + default "Toshiba AC100 (Tegra2)" +endif diff --git a/arch/arm/boards/toshiba-ac100/Makefile b/arch/arm/boards/toshiba-ac100/Makefile new file mode 100644 index 0000000..9e14763 --- /dev/null +++ b/arch/arm/boards/toshiba-ac100/Makefile @@ -0,0 +1,2 @@ +obj-y += board.o +obj-$(CONFIG_DRIVER_SERIAL_NS16550) += serial.o diff --git a/arch/arm/boards/toshiba-ac100/board.c b/arch/arm/boards/toshiba-ac100/board.c new file mode 100644 index 0000000..e3a5eba --- /dev/null +++ b/arch/arm/boards/toshiba-ac100/board.c @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2011 Antony Pavlov + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include + +static int ac100_mem_init(void) +{ + arm_add_mem_device("ram0", 0x0, SZ_512M); + + return 0; +} +mem_initcall(ac100_mem_init); diff --git a/arch/arm/boards/toshiba-ac100/config.h b/arch/arm/boards/toshiba-ac100/config.h new file mode 100644 index 0000000..25bb18f --- /dev/null +++ b/arch/arm/boards/toshiba-ac100/config.h @@ -0,0 +1,5 @@ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#endif /* __CONFIG_H */ diff --git a/arch/arm/boards/toshiba-ac100/serial.c b/arch/arm/boards/toshiba-ac100/serial.c new file mode 100644 index 0000000..2ed0e39 --- /dev/null +++ b/arch/arm/boards/toshiba-ac100/serial.c @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2011 Antony Pavlov + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +static struct NS16550_plat serial_plat = { + .clock = 0x75 * 115200 * 16 /* MODE_X_DIV */, + .shift = 2, +}; + +static int ac100_serial_console_init(void) +{ + /* Register the serial port */ + add_ns16550_device(-1, TEGRA_UARTA_BASE, 8 << serial_plat.shift, + IORESOURCE_MEM_8BIT, &serial_plat); + + return 0; +} +console_initcall(ac100_serial_console_init); diff --git a/arch/arm/configs/toshiba_ac100_defconfig b/arch/arm/configs/toshiba_ac100_defconfig new file mode 100644 index 0000000..7d4627a --- /dev/null +++ b/arch/arm/configs/toshiba_ac100_defconfig @@ -0,0 +1,34 @@ +CONFIG_ARCH_TEGRA=y +CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y +CONFIG_TEXT_BASE=0x01000000 +CONFIG_BROKEN=y +CONFIG_EXPERIMENTAL=y +CONFIG_PROMPT="toshiba ac100> " +CONFIG_LONGHELP=y +CONFIG_CMDLINE_EDITING=y +CONFIG_AUTO_COMPLETE=y +# CONFIG_ERRNO_MESSAGES is not set +# CONFIG_DEFAULT_ENVIRONMENT is not set +CONFIG_POLLER=y +CONFIG_ENABLE_DEVICE_NOISE=y +CONFIG_CMD_SLEEP=y +# CONFIG_CMD_TRUE is not set +# CONFIG_CMD_FALSE is not set +# CONFIG_CMD_RM is not set +# CONFIG_CMD_MKDIR is not set +# CONFIG_CMD_RMDIR is not set +# CONFIG_CMD_CP is not set +# CONFIG_CMD_PWD is not set +# CONFIG_CMD_MOUNT is not set +# CONFIG_CMD_UMOUNT is not set +# CONFIG_CMD_CLEAR is not set +# CONFIG_CMD_ECHO is not set +CONFIG_CMD_LOADB=y +CONFIG_CMD_LOADY=y +CONFIG_CMD_LOADS=y +CONFIG_CMD_MEMINFO=y +# CONFIG_CMD_BOOTM is not set +CONFIG_CMD_RESET=y +CONFIG_CMD_GO=y +CONFIG_DRIVER_SERIAL_NS16550=y +# CONFIG_SPI is not set diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index b0cc3cd..eda786b 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -4,4 +4,16 @@ config ARCH_TEXT_BASE hex default 0x31fc0000 +choice + prompt "Tegra Board Type" + +config MACH_TOSHIBA_AC100 + bool "Toshiba AC100" + help + Say Y here if you are using Toshiba AC100 smartbook. + +endchoice + +source arch/arm/boards/toshiba-ac100/Kconfig + endif -- 1.7.6.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox