From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 30.mail-out.ovh.net ([213.186.62.213]) by canuck.infradead.org with smtp (Exim 4.72 #1 (Red Hat Linux)) id 1PG9Ef-0000C8-6G for barebox@lists.infradead.org; Wed, 10 Nov 2010 11:53:06 +0000 From: Jean-Christophe PLAGNIOL-VILLARD Date: Wed, 10 Nov 2010 12:49:44 +0100 Message-Id: <1289389784-9394-1-git-send-email-plagnioj@jcrosoft.com> In-Reply-To: <1289389500-7690-1-git-send-email-plagnioj@jcrosoft.com> References: <1289389500-7690-1-git-send-email-plagnioj@jcrosoft.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: [PATCH 6/6] at91: add Ronetix pm9g45 support To: barebox@lists.infradead.org Cc: Ilko Iliev Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Cc: Ilko Iliev --- arch/arm/Makefile | 1 + arch/arm/boards/pm9g45/Makefile | 1 + arch/arm/boards/pm9g45/config.h | 6 ++ arch/arm/boards/pm9g45/env/config | 41 ++++++++++++++ arch/arm/boards/pm9g45/init.c | 108 +++++++++++++++++++++++++++++++++++++ arch/arm/configs/pm9g45_defconfig | 55 +++++++++++++++++++ arch/arm/mach-at91/Kconfig | 6 ++ 7 files changed, 218 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boards/pm9g45/Makefile create mode 100644 arch/arm/boards/pm9g45/config.h create mode 100644 arch/arm/boards/pm9g45/env/config create mode 100644 arch/arm/boards/pm9g45/init.c create mode 100644 arch/arm/configs/pm9g45_defconfig diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 4f2d48c..21e63b6 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -83,6 +83,7 @@ board-$(CONFIG_MACH_PCM038) := pcm038 board-$(CONFIG_MACH_PCM043) := pcm043 board-$(CONFIG_MACH_PM9261) := pm9261 board-$(CONFIG_MACH_PM9263) := pm9263 +board-$(CONFIG_MACH_PM9G45) := pm9g45 board-$(CONFIG_MACH_SCB9328) := scb9328 board-$(CONFIG_MACH_NESO) := guf-neso board-$(CONFIG_MACH_MX23EVK) := freescale-mx23-evk diff --git a/arch/arm/boards/pm9g45/Makefile b/arch/arm/boards/pm9g45/Makefile new file mode 100644 index 0000000..eb072c0 --- /dev/null +++ b/arch/arm/boards/pm9g45/Makefile @@ -0,0 +1 @@ +obj-y += init.o diff --git a/arch/arm/boards/pm9g45/config.h b/arch/arm/boards/pm9g45/config.h new file mode 100644 index 0000000..ac3114d --- /dev/null +++ b/arch/arm/boards/pm9g45/config.h @@ -0,0 +1,6 @@ +#ifndef __CONFIG_H +#define __CONFIG_H + +#define AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ + +#endif /* __CONFIG_H */ diff --git a/arch/arm/boards/pm9g45/env/config b/arch/arm/boards/pm9g45/env/config new file mode 100644 index 0000000..3b92233 --- /dev/null +++ b/arch/arm/boards/pm9g45/env/config @@ -0,0 +1,41 @@ +#!/bin/sh + +# use 'dhcp' to do dhcp in barebox and in kernel +# use 'none' if you want to skip kernel ip autoconfiguration +ip=dhcp + +# or set your networking parameters here +#eth0.ipaddr=a.b.c.d +#eth0.netmask=a.b.c.d +#eth0.gateway=a.b.c.d +#eth0.serverip=a.b.c.d + +# can be either 'net' or 'nand' +kernel_loc=net +# can be either 'net', 'nand' or 'initrd' +rootfs_loc=net + +# can be either 'jffs2' or 'ubifs' +rootfs_type=ubifs +rootfsimage=root.$rootfs_type + +# The image type of the kernel. Can be uimage, zimage, raw, or raw_lzo +#kernelimage_type=zimage +#kernelimage=zImage +kernelimage_type=uimage +kernelimage=uImage +#kernelimage_type=raw +#kernelimage=Image +#kernelimage_type=raw_lzo +#kernelimage=Image.lzo + +nand_parts="256k(barebox)ro,64k(bareboxenv),1536k(kernel),-(root)" +rootfs_mtdblock_nand=3 + +autoboot_timeout=3 + +bootargs="console=ttyS0,115200" + +# set a fancy prompt (if support is compiled in) +PS1="\e[1;32mbarebox@\e[1;31m\h:\w\e[0m " + diff --git a/arch/arm/boards/pm9g45/init.c b/arch/arm/boards/pm9g45/init.c new file mode 100644 index 0000000..8031ce5 --- /dev/null +++ b/arch/arm/boards/pm9g45/init.c @@ -0,0 +1,108 @@ +/* + * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD + * + * Copyright (C) 2007 Sascha Hauer, Pengutronix + * + * 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. + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static struct atmel_nand_data nand_pdata = { + .ale = 21, + .cle = 22, +/* .det_pin = ... not connected */ + .rdy_pin = AT91_PIN_PD3, + .enable_pin = AT91_PIN_PC14, + .bus_width_16 = 0, +}; + +static struct sam9_smc_config pm_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 2, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 4, + + .read_cycle = 4, + .write_cycle = 7, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE, + .tdf_cycles = 3, +}; + +static void pm_add_device_nand(void) +{ + pm_nand_smc_config.mode |= AT91_SMC_DBW_8; + + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &pm_nand_smc_config); + + at91_add_device_nand(&nand_pdata); +} + +static struct at91_ether_platform_data macb_pdata = { + .flags = AT91SAM_ETHER_RMII, + .phy_addr = 0, +}; + +static int pm9g45_devices_init(void) +{ + at91_add_device_sdram(128 * 1024 * 1024); + pm_add_device_nand(); + at91_add_device_eth(&macb_pdata); + + devfs_add_partition("nand0", 0x00000, 0x80000, PARTITION_FIXED, "self_raw"); + dev_add_bb_dev("self_raw", "self0"); + devfs_add_partition("nand0", 0x40000, 0x40000, PARTITION_FIXED, "env_raw"); + dev_add_bb_dev("env_raw", "env0"); + + armlinux_set_bootparams((void *)(AT91_CHIPSELECT_6 + 0x100)); + armlinux_set_architecture(MACH_TYPE_PM9G45); + + return 0; +} +device_initcall(pm9g45_devices_init); + +static int pm9g45_console_init(void) +{ + at91_register_uart(0, 0); + return 0; +} +console_initcall(pm9g45_console_init); diff --git a/arch/arm/configs/pm9g45_defconfig b/arch/arm/configs/pm9g45_defconfig new file mode 100644 index 0000000..20bfd71 --- /dev/null +++ b/arch/arm/configs/pm9g45_defconfig @@ -0,0 +1,55 @@ +CONFIG_ARCH_AT91SAM9G45=y +CONFIG_MACH_PM9G45=y +CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y +CONFIG_PROMPT="pm9g45:" +CONFIG_LONGHELP=y +CONFIG_GLOB=y +CONFIG_PROMPT_HUSH_PS2="y" +CONFIG_HUSH_FANCY_PROMPT=y +CONFIG_CMDLINE_EDITING=y +CONFIG_AUTO_COMPLETE=y +CONFIG_MENU=y +CONFIG_PASSWD_SUM_SHA1=y +CONFIG_PARTITION=y +CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y +CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/pm9g45/env" +CONFIG_CMD_EDIT=y +CONFIG_CMD_SLEEP=y +CONFIG_CMD_SAVEENV=y +CONFIG_CMD_LOADENV=y +CONFIG_CMD_EXPORT=y +CONFIG_CMD_PRINTENV=y +CONFIG_CMD_READLINE=y +CONFIG_CMD_MENU=y +CONFIG_CMD_MENU_MANAGEMENT=y +CONFIG_CMD_PASSWD=y +CONFIG_CMD_ECHO_E=y +CONFIG_CMD_LOADB=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_MTEST=y +CONFIG_CMD_MTEST_ALTERNATIVE=y +CONFIG_CMD_FLASH=y +CONFIG_CMD_BOOTM_ZLIB=y +CONFIG_CMD_BOOTM_BZLIB=y +CONFIG_CMD_BOOTM_SHOW_TYPE=y +CONFIG_CMD_RESET=y +CONFIG_CMD_GO=y +CONFIG_CMD_TIMEOUT=y +CONFIG_CMD_PARTITION=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_UNLZO=y +CONFIG_NET=y +CONFIG_NET_DHCP=y +CONFIG_NET_NFS=y +CONFIG_NET_PING=y +CONFIG_NET_TFTP=y +CONFIG_NET_TFTP_PUSH=y +CONFIG_NET_NETCONSOLE=y +CONFIG_NET_RESOLV=y +CONFIG_DRIVER_NET_MACB=y +# CONFIG_SPI is not set +CONFIG_DRIVER_CFI=y +CONFIG_CFI_BUFFER_WRITE=y +CONFIG_MTD=y +CONFIG_NAND=y +CONFIG_UBI=y diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 60b693c..e5bd45e 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -14,6 +14,7 @@ config BOARDINFO default "Bucyrus MMC-CPU" if MACH_MMCCPU default "Ronetix PM9261" if MACH_PM9261 default "Ronetix PM9263" if MACH_PM9263 + default "Ronetix PM9G45" if MACH_PM9G45 config HAVE_NAND_ATMEL_BUSWIDTH_16 bool @@ -176,6 +177,11 @@ config MACH_AT91SAM9M10G45EK Select this if you are using Atmel's AT91SAM9M10G45-EK Evaluation Kit. +config MACH_PM9G45 + bool "Ronetix PM9G45" + help + Say y here if you are using the Ronetix PM9G45 Board + endchoice endif -- 1.7.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox