aboutsummaryrefslogtreecommitdiff
path: root/board
diff options
context:
space:
mode:
authorGravatar Vivien Didelot <vivien.didelot@savoirfairelinux.com>2014-07-07 17:07:53 -0400
committerGravatar Peter Korsgaard <peter@korsgaard.com>2014-07-08 14:04:34 +0200
commit483e3bef47b3f024e4181403b3665702101c03e1 (patch)
treeb8618fcb470be30ea8878a2ac650477d081cc2ff /board
parent1d3696bd174b534ea07b633e7d74713779f057c8 (diff)
downloadbuildroot-483e3bef47b3f024e4181403b3665702101c03e1.tar.gz
buildroot-483e3bef47b3f024e4181403b3665702101c03e1.tar.bz2
configs: add defconfig for TS-5x00 SBCs
This patch adds support for the TS-5x00 serie of Technologic Systems x86-based Single Board Computers, featuring an AMD Elan520 processor. http://wiki.embeddedarm.com/wiki/#AMD [Peter: explicitly set arch/variant in defconfig, strip trailing spaces] Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'board')
-rw-r--r--board/ts/ts5x00/fs-overlay/boot/syslinux/syslinux.cfg9
-rw-r--r--board/ts/ts5x00/linux-3.14.config113
-rw-r--r--board/ts/ts5x00/patches/linux/linux-001-add-support-for-ts5400.patch117
-rw-r--r--board/ts/ts5x00/readme.txt51
4 files changed, 290 insertions, 0 deletions
diff --git a/board/ts/ts5x00/fs-overlay/boot/syslinux/syslinux.cfg b/board/ts/ts5x00/fs-overlay/boot/syslinux/syslinux.cfg
new file mode 100644
index 0000000000..64f8187733
--- /dev/null
+++ b/board/ts/ts5x00/fs-overlay/boot/syslinux/syslinux.cfg
@@ -0,0 +1,9 @@
+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
diff --git a/board/ts/ts5x00/linux-3.14.config b/board/ts/ts5x00/linux-3.14.config
new file mode 100644
index 0000000000..60cd8a0fe3
--- /dev/null
+++ b/board/ts/ts5x00/linux-3.14.config
@@ -0,0 +1,113 @@
+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
diff --git a/board/ts/ts5x00/patches/linux/linux-001-add-support-for-ts5400.patch b/board/ts/ts5x00/patches/linux/linux-001-add-support-for-ts5400.patch
new file mode 100644
index 0000000000..0e5c37bed2
--- /dev/null
+++ b/board/ts/ts5x00/patches/linux/linux-001-add-support-for-ts5400.patch
@@ -0,0 +1,117 @@
+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
+
diff --git a/board/ts/ts5x00/readme.txt b/board/ts/ts5x00/readme.txt
new file mode 100644
index 0000000000..a1d919ee0e
--- /dev/null
+++ b/board/ts/ts5x00/readme.txt
@@ -0,0 +1,51 @@
+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.