summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2010-08-04 03:43:59 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2010-08-06 19:10:43 +0200
commite2e48bfe48aa2406c494b448e69e66124f9c006a (patch)
tree0105659e4bc1dae35693d6630001922f1648ab5a /arch
parent7192259daaf5d69441f999bdaabeaf3175e911d9 (diff)
downloadbarebox-e2e48bfe48aa2406c494b448e69e66124f9c006a.tar.gz
barebox-e2e48bfe48aa2406c494b448e69e66124f9c006a.tar.xz
arm: add nhk8815 board support
with the following support uart 0 & 1 network nand Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Andrea GALLO <andrea.gallo@stericsson.com> Cc: Gael SALLES <gael.salles@stericsson.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/Makefile1
-rw-r--r--arch/arm/boards/nhk8815/Makefile1
-rw-r--r--arch/arm/boards/nhk8815/config.h0
-rw-r--r--arch/arm/boards/nhk8815/env/bin/_update36
-rw-r--r--arch/arm/boards/nhk8815/env/bin/boot38
-rw-r--r--arch/arm/boards/nhk8815/env/bin/init28
-rw-r--r--arch/arm/boards/nhk8815/env/bin/update_barebox_xmodem19
-rw-r--r--arch/arm/boards/nhk8815/env/bin/update_kernel8
-rw-r--r--arch/arm/boards/nhk8815/env/bin/update_root8
-rw-r--r--arch/arm/boards/nhk8815/env/config32
-rw-r--r--arch/arm/boards/nhk8815/setup.c106
-rw-r--r--arch/arm/configs/nhk8815_defconfig232
-rw-r--r--arch/arm/mach-nomadik/Kconfig13
13 files changed, 522 insertions, 0 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 4d6a76d4ae..4827fe93f6 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -70,6 +70,7 @@ board-$(CONFIG_MACH_IMX21ADS) := imx21ads
board-$(CONFIG_MACH_IMX27ADS) := imx27ads
board-$(CONFIG_MACH_MMCCPU) := mmccpu
board-$(CONFIG_MACH_MX1ADS) := mx1ads
+board-$(CONFIG_MACH_NOMADIK_8815NHK) := nhk8815
board-$(CONFIG_MACH_NXDB500) := netx
board-$(CONFIG_ARCH_OMAP) := omap
board-$(CONFIG_MACH_PCA100) := phycard-i.MX27
diff --git a/arch/arm/boards/nhk8815/Makefile b/arch/arm/boards/nhk8815/Makefile
new file mode 100644
index 0000000000..2b9dba4589
--- /dev/null
+++ b/arch/arm/boards/nhk8815/Makefile
@@ -0,0 +1 @@
+obj-y += setup.o
diff --git a/arch/arm/boards/nhk8815/config.h b/arch/arm/boards/nhk8815/config.h
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/arch/arm/boards/nhk8815/config.h
diff --git a/arch/arm/boards/nhk8815/env/bin/_update b/arch/arm/boards/nhk8815/env/bin/_update
new file mode 100644
index 0000000000..fb7cbe8619
--- /dev/null
+++ b/arch/arm/boards/nhk8815/env/bin/_update
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+if [ -z "$part" -o -z "$image" ]; then
+ echo "define \$part and \$image"
+ exit 1
+fi
+
+if [ \! -e "$part" ]; then
+ echo "Partition $part does not exist"
+ exit 1
+fi
+
+if [ $# = 1 ]; then
+ image=$1
+fi
+
+if [ x$ip = xdhcp ]; then
+ dhcp
+fi
+
+ping $eth0.serverip
+if [ $? -ne 0 ] ; then
+ echo "update aborted"
+ exit 1
+fi
+
+unprotect $part
+
+echo
+echo "erasing partition $part"
+erase $part
+
+echo
+echo "flashing $image to $part"
+echo
+tftp $image $part
diff --git a/arch/arm/boards/nhk8815/env/bin/boot b/arch/arm/boards/nhk8815/env/bin/boot
new file mode 100644
index 0000000000..fd8d957db1
--- /dev/null
+++ b/arch/arm/boards/nhk8815/env/bin/boot
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+. /env/config
+
+if [ x$1 = xflash ]; then
+ root=flash
+ kernel=flash
+fi
+
+if [ x$1 = xnet ]; then
+ root=net
+ kernel=net
+fi
+
+if [ x$ip = xdhcp ]; then
+ bootargs="$bootargs ip=dhcp"
+else
+ bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask:::"
+fi
+
+if [ x$root = xflash ]; then
+ bootargs="$bootargs root=$rootpart rootfstype=jffs2"
+else
+ bootargs="$bootargs root=/dev/nfs nfsroot=192.168.23.111:$nfsroot"
+fi
+
+bootargs="$bootargs"
+
+if [ $kernel = net ]; then
+ if [ x$ip = xdhcp ]; then
+ dhcp
+ fi
+ tftp $uimage uImage
+ bootm uImage
+else
+ bootm /dev/nor0.kernel
+fi
+
diff --git a/arch/arm/boards/nhk8815/env/bin/init b/arch/arm/boards/nhk8815/env/bin/init
new file mode 100644
index 0000000000..5b45a70d47
--- /dev/null
+++ b/arch/arm/boards/nhk8815/env/bin/init
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+PATH=/env/bin
+export PATH
+
+. /env/config
+
+if [ -e /dev/nand0 ]; then
+ addpart /dev/nand0 $nand_parts
+
+ # Uh, oh, hush first expands wildcards and then starts executing
+ # commands. What a bug!
+ source /env/bin/hush_hack
+fi
+
+echo
+echo -n "Hit any key to stop autoboot: "
+timeout -a $autoboot_timeout
+if [ $? != 0 ]; then
+ echo
+ echo "type update_kernel [<imagename>] to update kernel into flash"
+ echo "type udate_root [<imagename>] to update rootfs into flash"
+ echo "type update_barebox_xmodem nor to update barebox into flash"
+ echo
+ exit
+fi
+
+boot
diff --git a/arch/arm/boards/nhk8815/env/bin/update_barebox_xmodem b/arch/arm/boards/nhk8815/env/bin/update_barebox_xmodem
new file mode 100644
index 0000000000..40f4ad3dc0
--- /dev/null
+++ b/arch/arm/boards/nhk8815/env/bin/update_barebox_xmodem
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+. /env/config
+
+part=/dev/nand0.barebox
+
+loadb -f barebox.bin -c
+
+unprotect $part
+echo
+echo "erasing partition $part"
+erase $part
+
+echo
+echo "flashing barebox.bin to $part"
+echo
+cp barebox.bin $part
+crc32 -f barebox.bin
+crc32 -f $part
diff --git a/arch/arm/boards/nhk8815/env/bin/update_kernel b/arch/arm/boards/nhk8815/env/bin/update_kernel
new file mode 100644
index 0000000000..db0f4c2678
--- /dev/null
+++ b/arch/arm/boards/nhk8815/env/bin/update_kernel
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+. /env/config
+
+image=$uimage
+part=/dev/nand0.kernel
+
+. /env/bin/_update $1
diff --git a/arch/arm/boards/nhk8815/env/bin/update_root b/arch/arm/boards/nhk8815/env/bin/update_root
new file mode 100644
index 0000000000..9530e847ef
--- /dev/null
+++ b/arch/arm/boards/nhk8815/env/bin/update_root
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+. /env/config
+
+image=$jffs2
+part=/dev/nand0.rootfs
+
+. /env/bin/_update $1
diff --git a/arch/arm/boards/nhk8815/env/config b/arch/arm/boards/nhk8815/env/config
new file mode 100644
index 0000000000..2b50b25ec5
--- /dev/null
+++ b/arch/arm/boards/nhk8815/env/config
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+# can be either 'net' or 'flash'
+kernel=net
+root=net
+
+# use 'dhcp' todo dhcp in uboot and in kernel
+ip=dhcp
+
+#
+# setup default ethernet address
+#
+#eth0.serverip=192.168.23.108
+
+# Partition Size Start
+# XloaderTOC + X-Loader 256KB 0x00000000
+# Memory init function 256KB 0x00040000
+# Barebox + env 2MB 0x00080000
+# Kernel Image 3MB 0x00280000
+# JFFS2 Root filesystem 22MB 0x00580000
+# JFFS2 User Data 100MB 0x01b80000
+
+nand_parts="256k(xloader)ro,256k(meminit),2M(uboot),3M(kernel),22M(rootfs),100M(userfs),384k(free),128k(ubootenv)"
+
+uimage=uImage-nhk15
+
+# use 'dhcp' to do dhcp in uboot and in kernel
+ip=dhcp
+
+autoboot_timeout=3
+
+bootargs="root=/dev/ram0 console=ttyAMA1,115200n8 init=linuxrc"
diff --git a/arch/arm/boards/nhk8815/setup.c b/arch/arm/boards/nhk8815/setup.c
new file mode 100644
index 0000000000..e9295f651e
--- /dev/null
+++ b/arch/arm/boards/nhk8815/setup.c
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnio@jcrosoft.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.
+ *
+ * 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 <common.h>
+#include <init.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <partition.h>
+#include <nand.h>
+#include <asm/armlinux.h>
+#include <asm/mach-types.h>
+#include <asm/io.h>
+
+#include <mach/hardware.h>
+#include <mach/board.h>
+#include <mach/nand.h>
+#include <mach/fsmc.h>
+
+static struct device_d nhk8815_network_dev = {
+ .name = "smc91c111",
+ .map_base = 0x34000300,
+ .size = 16,
+};
+
+static int nhk8815_nand_init(void)
+{
+ /* FSMC setup for nand chip select (8-bit nand in 8815NHK) */
+ writel(0x0000000E, FSMC_PCR(0));
+ writel(0x000D0A00, FSMC_PMEM(0));
+ writel(0x00100A00, FSMC_PATT(0));
+
+ /* enable access to the chip select area */
+ writel(readl(FSMC_PCR(0)) | 0x04, FSMC_PCR(0));
+
+ return 0;
+}
+
+static struct nomadik_nand_platform_data nhk8815_nand_data = {
+ .addr_va = NAND_IO_ADDR,
+ .cmd_va = NAND_IO_CMD,
+ .data_va = NAND_IO_DATA,
+ .options = NAND_COPYBACK | NAND_CACHEPRG | NAND_NO_PADDING \
+ | NAND_NO_READRDY | NAND_NO_AUTOINCR,
+ .init = nhk8815_nand_init,
+};
+
+static struct device_d nhk8815_nand_device = {
+ .name = "nomadik_nand",
+ .platform_data = &nhk8815_nand_data,
+};
+
+static int nhk8815_devices_init(void)
+{
+ st8815_add_device_sdram(64 * 1024 *1024);
+
+ writel(0xC37800F0, NOMADIK_GPIO1_BASE + 0x20);
+ writel(0x00000000, NOMADIK_GPIO1_BASE + 0x24);
+ writel(0x00000000, NOMADIK_GPIO1_BASE + 0x28);
+ writel(readl(NOMADIK_SRC_BASE) | 0x8000, NOMADIK_SRC_BASE);
+
+ /* Set up SMCS1 for Ethernet: sram-like, enabled, timing values */
+ writel(0x0000305b, FSMC_BCR(1));
+ writel(0x00033f33, FSMC_BTR(1));
+
+ register_device(&nhk8815_network_dev);
+
+ register_device(&nhk8815_nand_device);
+
+ armlinux_set_architecture(MACH_TYPE_NOMADIK);
+ armlinux_set_bootparams((void *)(0x00000100));
+
+ devfs_add_partition("nand0", 0x0000000, 0x040000, PARTITION_FIXED, "xloader_raw");
+ devfs_add_partition("nand0", 0x0040000, 0x080000, PARTITION_FIXED, "meminit_raw");
+ devfs_add_partition("nand0", 0x0080000, 0x200000, PARTITION_FIXED, "self_raw");
+ dev_add_bb_dev("self_raw", "self0");
+ devfs_add_partition("nand0", 0x7FE0000, 0x020000, PARTITION_FIXED, "env_raw");
+ dev_add_bb_dev("env_raw", "env0");
+
+ return 0;
+}
+device_initcall(nhk8815_devices_init);
+
+static int nhk8815_console_init(void)
+{
+ st8815_register_uart(1);
+ return 0;
+}
+
+console_initcall(nhk8815_console_init);
diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig
new file mode 100644
index 0000000000..1488838e5a
--- /dev/null
+++ b/arch/arm/configs/nhk8815_defconfig
@@ -0,0 +1,232 @@
+#
+# Automatically generated make config: don't edit
+# U-Boot version: 2.0.0-rc10
+# Mon Oct 12 18:36:24 2009
+#
+# CONFIG_BOARD_LINKER_SCRIPT is not set
+CONFIG_GENERIC_LINKER_SCRIPT=y
+CONFIG_ARM=y
+CONFIG_ARM_AMBA=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_AT91RM9200 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_NETX is not set
+CONFIG_ARCH_NOMADIK=y
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_S3C24xx is not set
+CONFIG_COMMON_CLKDEV=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+
+#
+# processor features
+#
+CONFIG_ARCH_TEXT_BASE=0x03c00000
+CONFIG_BOARDINFO="NHK8815"
+CONFIG_MACH_NOMADIK_8815NHK=y
+CONFIG_NOMADIK_8815=y
+# CONFIG_AEABI is not set
+
+#
+# Arm specific settings
+#
+CONFIG_CMD_ARM_CPUINFO=y
+CONFIG_CMDLINE_TAG=y
+CONFIG_SETUP_MEMORY_TAGS=y
+# CONFIG_INITRD_TAG is not set
+CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
+CONFIG_GREGORIAN_CALENDER=y
+CONFIG_HAS_KALLSYMS=y
+CONFIG_HAS_MODULES=y
+CONFIG_CMD_MEMORY=y
+CONFIG_ENV_HANDLING=y
+
+#
+# General Settings
+#
+CONFIG_LOCALVERSION_AUTO=y
+
+#
+# memory layout
+#
+CONFIG_HAVE_CONFIGURABLE_TEXT_BASE=y
+CONFIG_TEXT_BASE=0x03F80000
+CONFIG_HAVE_CONFIGURABLE_MEMORY_LAYOUT=y
+CONFIG_MEMORY_LAYOUT_DEFAULT=y
+# CONFIG_MEMORY_LAYOUT_FIXED is not set
+CONFIG_STACK_SIZE=0x8000
+CONFIG_MALLOC_SIZE=0x400000
+# CONFIG_BROKEN is not set
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_PROMPT="Nomadik:"
+CONFIG_BAUDRATE=115200
+CONFIG_LONGHELP=y
+CONFIG_CBSIZE=1024
+CONFIG_MAXARGS=16
+CONFIG_SHELL_HUSH=y
+# CONFIG_SHELL_SIMPLE is not set
+CONFIG_GLOB=y
+CONFIG_PROMPT_HUSH_PS2="> "
+# CONFIG_HUSH_FANCY_PROMPT is not set
+CONFIG_CMDLINE_EDITING=y
+CONFIG_AUTO_COMPLETE=y
+CONFIG_DYNAMIC_CRC_TABLE=y
+CONFIG_ERRNO_MESSAGES=y
+CONFIG_TIMESTAMP=y
+CONFIG_CONSOLE_FULL=y
+CONFIG_CONSOLE_ACTIVATE_FIRST=y
+# CONFIG_OF_FLAT_TREE is not set
+CONFIG_PARTITION=y
+CONFIG_DEFAULT_ENVIRONMENT=y
+CONFIG_DEFAULT_ENVIRONMENT_PATH="board/nhk8815/env"
+
+#
+# Debugging
+#
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_ENABLE_FLASH_NOISE is not set
+# CONFIG_ENABLE_PARTITION_NOISE is not set
+# CONFIG_ENABLE_DEVICE_NOISE is not set
+
+#
+# Commands
+#
+
+#
+# scripting
+#
+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_TRUE=y
+CONFIG_CMD_FALSE=y
+
+#
+# file commands
+#
+CONFIG_CMD_LS=y
+CONFIG_CMD_RM=y
+CONFIG_CMD_CAT=y
+CONFIG_CMD_MKDIR=y
+CONFIG_CMD_RMDIR=y
+CONFIG_CMD_CP=y
+CONFIG_CMD_PWD=y
+CONFIG_CMD_CD=y
+CONFIG_CMD_MOUNT=y
+CONFIG_CMD_UMOUNT=y
+
+#
+# console
+#
+CONFIG_CMD_CLEAR=y
+CONFIG_CMD_ECHO=y
+# CONFIG_CMD_ECHO_E is not set
+
+#
+# memory
+#
+# CONFIG_CMD_LOADB is not set
+CONFIG_CMD_MEMINFO=y
+CONFIG_CMD_CRC=y
+CONFIG_CMD_MTEST=y
+# CONFIG_CMD_MTEST_ALTERNATIVE is not set
+
+#
+# flash
+#
+CONFIG_CMD_FLASH=y
+# CONFIG_CMD_UBI is not set
+
+#
+# booting
+#
+CONFIG_CMD_BOOTM=y
+CONFIG_CMD_BOOTM_ZLIB=y
+CONFIG_CMD_BOOTM_BZLIB=y
+CONFIG_CMD_BOOTM_SHOW_TYPE=y
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_BOOTU=y
+# CONFIG_CMD_LINUX16 is not set
+CONFIG_CMD_RESET=y
+CONFIG_CMD_GO=y
+CONFIG_CMD_TIMEOUT=y
+CONFIG_CMD_PARTITION=y
+CONFIG_CMD_TEST=y
+CONFIG_CMD_VERSION=y
+CONFIG_CMD_HELP=y
+CONFIG_CMD_DEVINFO=y
+# CONFIG_CMD_UNLZO is not set
+CONFIG_NET=y
+CONFIG_NET_DHCP=y
+CONFIG_NET_NFS=y
+CONFIG_NET_PING=y
+CONFIG_NET_TFTP=y
+# CONFIG_NET_TFTP_PUSH is not set
+# CONFIG_NET_NETCONSOLE is not set
+# CONFIG_NET_RESOLV is not set
+
+#
+# Drivers
+#
+
+#
+# serial drivers
+#
+# CONFIG_DRIVER_SERIAL_ARM_DCC is not set
+CONFIG_SERIAL_AMBA_PL011=y
+# CONFIG_DRIVER_SERIAL_NS16550 is not set
+CONFIG_MIIPHY=y
+
+#
+# Network drivers
+#
+# CONFIG_DRIVER_NET_SMC911X is not set
+CONFIG_DRIVER_NET_SMC91111=y
+
+#
+# SPI drivers
+#
+# CONFIG_SPI is not set
+# CONFIG_I2C is not set
+
+#
+# flash drivers
+#
+# CONFIG_DRIVER_CFI is not set
+CONFIG_MTD=y
+CONFIG_NAND=y
+CONFIG_MTD_NAND_VERIFY_WRITE=y
+CONFIG_MTD_NAND_ECC_SMC=y
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_NOMADIK=y
+# CONFIG_UBI is not set
+# CONFIG_ATA is not set
+# CONFIG_USB is not set
+# CONFIG_USB_GADGET is not set
+# CONFIG_VIDEO is not set
+
+#
+# Filesystem support
+#
+# CONFIG_FS_CRAMFS is not set
+CONFIG_FS_RAMFS=y
+CONFIG_FS_DEVFS=y
+CONFIG_ZLIB=y
+CONFIG_BZLIB=y
+CONFIG_CRC32=y
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+# CONFIG_PROCESS_ESCAPE_SEQUENCE is not set
diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig
index 4cf3f7bd5f..64894c8f5e 100644
--- a/arch/arm/mach-nomadik/Kconfig
+++ b/arch/arm/mach-nomadik/Kconfig
@@ -1,11 +1,24 @@
if ARCH_NOMADIK
+config ARCH_TEXT_BASE
+ hex
+ default 0x03c00000 if MACH_NOMADIK_8815NHK
+
+config BOARDINFO
+ default "NHK8815" if MACH_NOMADIK_8815NHK
+
choice
prompt "Nomadik boards"
+config MACH_NOMADIK_8815NHK
+ bool "ST 8815 Nomadik Hardware Kit (evaluation board)"
+ select NOMADIK_8815
+ select COMMON_CLKDEV
+
endchoice
config NOMADIK_8815
bool
+ select ARM_AMBA
endif