configs: add defconfig for TS-5x00 SBCs

SERIAL 1 115200

CONSOLE 0

DEFAULT linux

LABEL linux

  SAY Now booting the kernel from SYSLINUX...

  LINUX /boot/bzImage

  APPEND console=ttyS1,115200n8 root=/dev/sda1 rootfstype=ext4 rw

CONFIG_PARTITION_ADVANCED=y

# CONFIG_X86_EXTENDED_PLATFORM is not set

CONFIG_MELAN=y

CONFIG_X86_GENERIC=y

CONFIG_X86_REBOOTFIXUPS=y

CONFIG_NOHIGHMEM=y

# CONFIG_COMPACTION is not set

# CONFIG_BOUNCE is not set

# CONFIG_CROSS_MEMORY_ATTACH is not set

# CONFIG_RELOCATABLE is not set

# CONFIG_SUSPEND is not set

# CONFIG_ACPI is not set

CONFIG_CPU_IDLE=y

CONFIG_TS5500=y

CONFIG_NET=y

CONFIG_PACKET=y

CONFIG_UNIX=y

CONFIG_INET=y

# CONFIG_INET_XFRM_MODE_TRANSPORT is not set

# CONFIG_INET_XFRM_MODE_TUNNEL is not set

# CONFIG_INET_XFRM_MODE_BEET is not set

# CONFIG_INET_LRO is not set

# CONFIG_INET_DIAG is not set

# CONFIG_IPV6 is not set

# CONFIG_WIRELESS is not set

CONFIG_DEVTMPFS=y

CONFIG_DEVTMPFS_MOUNT=y

# CONFIG_BLK_DEV is not set

CONFIG_BLK_DEV_SD=y

# CONFIG_SCSI_LOWLEVEL is not set

CONFIG_ATA=y

# CONFIG_ATA_VERBOSE_ERROR is not set

# CONFIG_SATA_PMP is not set

CONFIG_ATA_GENERIC=y

CONFIG_PATA_LEGACY=y

CONFIG_NETDEVICES=y

# CONFIG_NET_CORE is not set

# CONFIG_NET_VENDOR_3COM is not set

# CONFIG_NET_VENDOR_ADAPTEC is not set

# CONFIG_NET_VENDOR_ALTEON is not set

# CONFIG_NET_VENDOR_AMD is not set

# CONFIG_NET_VENDOR_ARC is not set

# CONFIG_NET_VENDOR_ATHEROS is not set

# CONFIG_NET_VENDOR_BROADCOM is not set

# CONFIG_NET_VENDOR_BROCADE is not set

# CONFIG_NET_VENDOR_CHELSIO is not set

# CONFIG_NET_VENDOR_CISCO is not set

CONFIG_NET_TULIP=y

CONFIG_DM9102=y

# CONFIG_NET_VENDOR_DLINK is not set

# CONFIG_NET_VENDOR_EMULEX is not set

# CONFIG_NET_VENDOR_EXAR is not set

# CONFIG_NET_VENDOR_HP is not set

# CONFIG_NET_VENDOR_INTEL is not set

# CONFIG_NET_VENDOR_MARVELL is not set

# CONFIG_NET_VENDOR_MELLANOX is not set

# CONFIG_NET_VENDOR_MICREL is not set

# CONFIG_NET_VENDOR_MYRI is not set

# CONFIG_NET_VENDOR_NATSEMI is not set

# CONFIG_NET_VENDOR_NVIDIA is not set

# CONFIG_NET_VENDOR_OKI is not set

# CONFIG_NET_PACKET_ENGINE is not set

# CONFIG_NET_VENDOR_QLOGIC is not set

# CONFIG_NET_VENDOR_REALTEK is not set

# CONFIG_NET_VENDOR_RDC is not set

# CONFIG_NET_VENDOR_SEEQ is not set

# CONFIG_NET_VENDOR_SILAN is not set

# CONFIG_NET_VENDOR_SIS is not set

# CONFIG_NET_VENDOR_SMSC is not set

# CONFIG_NET_VENDOR_STMICRO is not set

# CONFIG_NET_VENDOR_SUN is not set

# CONFIG_NET_VENDOR_TEHUTI is not set

# CONFIG_NET_VENDOR_TI is not set

# CONFIG_NET_VENDOR_VIA is not set

# CONFIG_NET_VENDOR_WIZNET is not set

CONFIG_PHYLIB=y

CONFIG_DAVICOM_PHY=y

# CONFIG_WLAN is not set

# CONFIG_INPUT_MOUSEDEV is not set

# CONFIG_INPUT_KEYBOARD is not set

# CONFIG_INPUT_MOUSE is not set

# CONFIG_SERIO is not set

CONFIG_SERIAL_8250=y

# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set

CONFIG_SERIAL_8250_CONSOLE=y

# CONFIG_HW_RANDOM is not set

CONFIG_GPIOLIB=y

CONFIG_GPIO_TS5500=y

CONFIG_SENSORS_MAX197=y

CONFIG_WATCHDOG=y

CONFIG_SC520_WDT=y

CONFIG_USB=y

CONFIG_USB_OHCI_HCD=y

CONFIG_USB_SERIAL=y

CONFIG_USB_SERIAL_FTDI_SIO=y

CONFIG_USB_SERIAL_PL2303=y

# CONFIG_X86_PLATFORM_DEVICES is not set

# CONFIG_IOMMU_SUPPORT is not set

# CONFIG_DMIID is not set

CONFIG_EXT4_FS=y

# CONFIG_DNOTIFY is not set

# CONFIG_INOTIFY_USER is not set

CONFIG_VFAT_FS=y

CONFIG_TMPFS=y

# CONFIG_MISC_FILESYSTEMS is not set

# CONFIG_NETWORK_FILESYSTEMS is not set

CONFIG_NLS_CODEPAGE_437=y

CONFIG_NLS_CODEPAGE_850=y

CONFIG_NLS_ISO8859_1=y

CONFIG_NLS_ISO8859_15=y

CONFIG_NLS_UTF8=y

# CONFIG_VIRTUALIZATION is not set

CONFIG_XZ_DEC=y

From 510acd057785ff52bfdfed6360a44a42f44e078f Mon Sep 17 00:00:00 2001

From: Vivien Didelot <vivien.didelot@savoirfairelinux.com>

Date: Mon, 7 Jul 2014 15:56:11 -0400

Subject: [PATCH] x86: (ts5500) add board support for TS-5400

This patch extends the TS-5500 board support to identify the compatible

TS-5400 Single Board Computer (ID 0x40).

It also adds a new "name" sysfs attribute for more human readable

identification, actually printing "TS-5500" or "TS-5400".

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>

---

 arch/x86/platform/ts5500/ts5500.c | 34 +++++++++++++++++++++++++++-------

 1 file changed, 27 insertions(+), 7 deletions(-)

diff --git a/arch/x86/platform/ts5500/ts5500.c b/arch/x86/platform/ts5500/ts5500.c

index 9471b94..127fce2 100644

--- a/arch/x86/platform/ts5500/ts5500.c

+++ b/arch/x86/platform/ts5500/ts5500.c

@@ -31,7 +31,6 @@

 /* Product code register */

 #define TS5500_PRODUCT_CODE_ADDR	0x74

-#define TS5500_PRODUCT_CODE		0x60	/* TS-5500 product code */

 /* SRAM/RS-485/ADC options, and RS-485 RTS/Automatic RS-485 flags register */

 #define TS5500_SRAM_RS485_ADC_ADDR	0x75

@@ -64,9 +63,17 @@

 #define TS5500_ADC_CONV_MSB_ADDR	0x197	/* MSB register */

 #define TS5500_ADC_CONV_DELAY		12	/* usec */

+static const struct ts5x00_info {

+	const int id;

+	const char * const name;

+} ts5x00_info[] = {

+	{ 0x40, "TS-5400" },

+	{ 0x60, "TS-5500" },

+};

+

 /**

  * struct ts5500_sbc - TS-5500 board description

- * @id:		Board product ID.

+ * @info:	Board identification.

  * @sram:	Flag for SRAM option.

  * @rs485:	Flag for RS-485 option.

  * @adc:	Flag for Analog/Digital converter option.

@@ -75,7 +82,7 @@

  * @jumpers:	Bitfield for jumpers' state.

  */

 struct ts5500_sbc {

-	int	id;

+	const struct ts5x00_info *info;

 	bool	sram;

 	bool	rs485;

 	bool	adc;

@@ -117,18 +124,21 @@ static int __init ts5500_check_signature(void)

 static int __init ts5500_detect_config(struct ts5500_sbc *sbc)

 {

 	u8 tmp;

+	int i;

 	int ret = 0;

 	if (!request_region(TS5500_PRODUCT_CODE_ADDR, 4, "ts5500"))

 		return -EBUSY;

 	tmp = inb(TS5500_PRODUCT_CODE_ADDR);

-	if (tmp != TS5500_PRODUCT_CODE) {

-		pr_err("This platform is not a TS-5500 (found ID 0x%x)\n", tmp);

+	for (i = 0; i < ARRAY_SIZE(ts5x00_info) && !sbc->info; ++i)

+		if (tmp == ts5x00_info[i].id)

+			sbc->info = &ts5x00_info[i];

+	if (!sbc->info) {

+		pr_err("Not a known TS-5x00 platform (found ID 0x%x)\n", tmp);

 		ret = -ENODEV;

 		goto cleanup;

 	}

-	sbc->id = tmp;

 	tmp = inb(TS5500_SRAM_RS485_ADC_ADDR);

 	sbc->sram = tmp & TS5500_SRAM;

@@ -152,7 +162,15 @@ static ssize_t ts5500_show_id(struct device *dev,

 {

 	struct ts5500_sbc *sbc = dev_get_drvdata(dev);

-	return sprintf(buf, "0x%.2x\n", sbc->id);

+	return sprintf(buf, "0x%.2x\n", sbc->info->id);

+}

+

+static ssize_t ts5500_show_name(struct device *dev,

+			        struct device_attribute *attr, char *buf)

+{

+	struct ts5500_sbc *sbc = dev_get_drvdata(dev);

+

+	return sprintf(buf, "%s\n", sbc->info->name);

 }

 static ssize_t ts5500_show_jumpers(struct device *dev,

@@ -180,6 +198,7 @@ TS5500_SHOW(ereset)

 TS5500_SHOW(itr)

 static DEVICE_ATTR(id, S_IRUGO, ts5500_show_id, NULL);

+static DEVICE_ATTR(name, S_IRUGO, ts5500_show_name, NULL);

 static DEVICE_ATTR(jumpers, S_IRUGO, ts5500_show_jumpers, NULL);

 static DEVICE_ATTR(sram, S_IRUGO, ts5500_show_sram, NULL);

 static DEVICE_ATTR(rs485, S_IRUGO, ts5500_show_rs485, NULL);

@@ -189,6 +208,7 @@ static DEVICE_ATTR(itr, S_IRUGO, ts5500_show_itr, NULL);

 static struct attribute *ts5500_attributes[] = {

 	&dev_attr_id.attr,

+	&dev_attr_name.attr,

 	&dev_attr_jumpers.attr,

 	&dev_attr_sram.attr,

 	&dev_attr_rs485.attr,

-- 

1.9.1

Technologic Systems TS-5x00 SBCs

================================

This document explains how to set up a basic Buildroot system for the

Technologic Systems TS-5x00 serie of x86-based Single Board Computers.

TS-5x00 Single Board Computers are based on the AMD Elan520 processor. For more

information please have a look at http://wiki.embeddedarm.com/wiki/#AMD

The kernel configuration works for any AMD Elan520-based SBCs, but the support

is enhanced for the TS-5500 and TS-5400 models (on-board devices registration

and additional sysfs attributes under /sys/devices/platform/).

To build the default configuration you only have to:

    $ make ts5x00_defconfig

    $ make

You will need a Compact Flash card of sufficient size and the first or only

partition configured as Linux type, with the bootable flag.

You can transfer the system on the partition then optionally resize it with:

    # dd if=output/images/rootfs.ext4 of=/dev/sdX1

    # resize2fs /dev/sdX1

Or you can just extract the root filesystem to the partition with:

    # mount /dev/sdX1 /mnt

    # tar -pxf output/images/rootfs.tar -C /mnt

    # umount /mnt

To install the bootloader, you will need to copy the MBR:

    # cat output/images/syslinux/mbr.bin > /dev/sdX

Then install SYSLINUX in the mounted partition:

    # mount /dev/sdX1 /mnt

    # output/host/sbin/extlinux --install /mnt/boot/syslinux

    # umount /mnt

IMPORTANT: In order for the board to boot the Compact Flash with a recent

config, the BIOS must use Logical Block Addressing (LBA). You can do it by

choosing "Ide 0: AUTOCONFIG, LBA" under "IDE DRIVE GEOMETRY" in the "Basic CMOS

Configuration" screen. For details about the CMOS setup, please see:

http://wiki.embeddedarm.com/wiki/TS-5500#System_BIOS_Setup_Screens

Connect a terminal program to the rs232 connector marked "COM2"

with baudrate set to 115200, insert the Compact Flash card into the socket,

power up the board, and enjoy.

BR2_i386=y

BR2_x86_i586=y

BR2_KERNEL_HEADERS_3_14=y

BR2_TARGET_GENERIC_GETTY_PORT="ttyS1"

BR2_ROOTFS_OVERLAY="board/ts/ts5x00/fs-overlay"

BR2_LINUX_KERNEL=y

BR2_LINUX_KERNEL_SAME_AS_HEADERS=y

BR2_LINUX_KERNEL_PATCH="board/ts/ts5x00/patches/linux/"

BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y

BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/ts/ts5x00/linux-3.14.config"

BR2_LINUX_KERNEL_INSTALL_TARGET=y

BR2_TARGET_ROOTFS_EXT2=y

BR2_TARGET_ROOTFS_EXT2_4=y

BR2_TARGET_SYSLINUX=y

BR2_TARGET_SYSLINUX_MBR=y