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at91: add Calao TNY-A9260/TNY-A9263/TNY-A9G20 

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2012-01-10 15:02:44 +01:00 committed by Sascha Hauer
parent 487c34d859
commit 21d0fac138
10 changed files with 533 additions and 0 deletions
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3
arch/arm/Makefile
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@ -111,6 +111,9 @@ board-$(CONFIG_MACH_FREESCALE_MX53_LOCO) := freescale-mx53-loco
board-$(CONFIG_MACH_FREESCALE_MX53_SMD) := freescale-mx53-smd
board-$(CONFIG_MACH_GUF_CUPID) := guf-cupid
board-$(CONFIG_MACH_MINI2440) := mini2440
board-$(CONFIG_MACH_TNY_A9260) := tny-a926x
board-$(CONFIG_MACH_TNY_A9263) := tny-a926x
board-$(CONFIG_MACH_TNY_A9G20) := tny-a926x
board-$(CONFIG_MACH_USB_A9260) := usb-a926x
board-$(CONFIG_MACH_USB_A9263) := usb-a926x
board-$(CONFIG_MACH_USB_A9G20) := usb-a926x

1
arch/arm/boards/tny-a926x/Makefile Normal file
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@ -0,0 +1 @@
obj-y += init.o

6
arch/arm/boards/tny-a926x/config.h Normal file
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@ -0,0 +1,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#define AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
#endif /* __CONFIG_H */

11
arch/arm/boards/tny-a926x/env/bin/init_board vendored Normal file
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@ -0,0 +1,11 @@
#!/bin/sh
if [ $at91_udc0.vbus != 1 ]
then
echo "No USB Device cable plugged, normal boot"
exit
fi
autoboot_timeout=16
echo "enable tty over USB Device, increase the boot delay to ${autoboot_timeout}s"
usbserial

36
arch/arm/boards/tny-a926x/env/config vendored Normal file
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@ -0,0 +1,36 @@
#!/bin/sh
# use 'dhcp' to do dhcp in barebox and in kernel
# use 'none' if you want to skip kernel ip autoconfiguration
ip=none
# 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 'nfs', 'tftp', 'nor' or 'nand'
kernel_loc=nand
# can be either 'net', 'nor', 'nand' or 'initrd'
rootfs_loc=nand
# can be either 'jffs2' or 'ubifs'
rootfs_type=ubifs
rootfsimage=root.$rootfs_type
#kernelimage=zImage
kernelimage=uImage
#kernelimage=Image
#kernelimage=Image.lzo
nand_device=atmel_nand
nand_parts="128k(at91bootstrap),256k(barebox)ro,128k(bareboxenv),128k(bareboxenv2),4M(kernel),120M(rootfs),-(data)"
rootfs_mtdblock_nand=5
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\n# "

245
arch/arm/boards/tny-a926x/init.c Normal file
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@ -0,0 +1,245 @@
/*
* Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@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 <net.h>
#include <init.h>
#include <environment.h>
#include <asm/armlinux.h>
#include <generated/mach-types.h>
#include <partition.h>
#include <fs.h>
#include <fcntl.h>
#include <io.h>
#include <asm/hardware.h>
#include <nand.h>
#include <sizes.h>
#include <linux/mtd/nand.h>
#include <linux/clk.h>
#include <mach/board.h>
#include <mach/at91sam9_smc.h>
#include <mach/sam9_smc.h>
#include <gpio.h>
#include <mach/io.h>
#include <mach/at91_pmc.h>
#include <mach/at91_rstc.h>
#include <spi/eeprom.h>
static void tny_a9260_set_board_type(void)
{
if (machine_is_tny_a9g20())
armlinux_set_architecture(MACH_TYPE_TNY_A9G20);
else if (machine_is_tny_a9263())
armlinux_set_architecture(MACH_TYPE_TNY_A9263);
else
armlinux_set_architecture(MACH_TYPE_TNY_A9260);
}
static struct atmel_nand_data nand_pdata = {
.ale = 21,
.cle = 22,
.det_pin = 0,
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
.on_flash_bbt = 1,
};
static struct sam9_smc_config tny_a9260_nand_smc_config = {
.ncs_read_setup = 0,
.nrd_setup = 1,
.ncs_write_setup = 0,
.nwe_setup = 1,
.ncs_read_pulse = 3,
.nrd_pulse = 3,
.ncs_write_pulse = 3,
.nwe_pulse = 3,
.read_cycle = 5,
.write_cycle = 5,
.mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | \
AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
.tdf_cycles = 2,
};
static struct sam9_smc_config tny_a9g20_nand_smc_config = {
.ncs_read_setup = 0,
.nrd_setup = 2,
.ncs_write_setup = 0,
.nwe_setup = 2,
.ncs_read_pulse = 4,
.nrd_pulse = 4,
.ncs_write_pulse = 4,
.nwe_pulse = 2,
.read_cycle = 7,
.write_cycle = 7,
.mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | \
AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
.tdf_cycles = 3,
};
static void tny_a9260_add_device_nand(void)
{
/* configure chip-select 3 (NAND) */
if (machine_is_tny_a9g20())
sam9_smc_configure(3, &tny_a9g20_nand_smc_config);
else
sam9_smc_configure(3, &tny_a9260_nand_smc_config);
if (machine_is_tny_a9263()) {
nand_pdata.rdy_pin = AT91_PIN_PA22;
nand_pdata.enable_pin = AT91_PIN_PD15;
}
at91_add_device_nand(&nand_pdata);
}
#ifdef CONFIG_DRIVER_NET_MACB
static struct at91_ether_platform_data macb_pdata = {
.flags = AT91SAM_ETHER_RMII,
.phy_addr = 0,
};
static void tny_a9260_phy_reset(void)
{
unsigned long rstc;
struct clk *clk = clk_get(NULL, "macb_clk");
clk_enable(clk);
at91_set_gpio_input(AT91_PIN_PA14, 0);
at91_set_gpio_input(AT91_PIN_PA15, 0);
at91_set_gpio_input(AT91_PIN_PA17, 0);
at91_set_gpio_input(AT91_PIN_PA25, 0);
at91_set_gpio_input(AT91_PIN_PA26, 0);
at91_set_gpio_input(AT91_PIN_PA28, 0);
rstc = at91_sys_read(AT91_RSTC_MR) & AT91_RSTC_ERSTL;
/* Need to reset PHY -> 500ms reset */
at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
(AT91_RSTC_ERSTL & (0x0d << 8)) |
AT91_RSTC_URSTEN);
at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_EXTRST);
/* Wait for end hardware reset */
while (!(at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_NRSTL));
/* Restore NRST value */
at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
(rstc) |
AT91_RSTC_URSTEN);
}
static void __init ek_add_device_macb(void)
{
tny_a9260_phy_reset();
at91_add_device_eth(&macb_pdata);
}
#else
static void __init ek_add_device_macb(void) {}
#endif
/*
* USB Device port
*/
static struct at91_udc_data __initdata ek_udc_data = {
.vbus_pin = AT91_PIN_PB30,
.pullup_pin = 0, /* pull-up driven by UDC */
};
static struct spi_eeprom eeprom = {
.name = "at250x0",
.size = 8192,
.page_size = 32,
.flags = EE_ADDR2, /* 16 bits address */
};
static struct spi_board_info tny_a9g20_spi_devices[] = {
{
.name = "at25x",
.max_speed_hz = 1 * 1000 * 1000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0,
.chip_select = 0,
.platform_data = &eeprom,
},
};
static int spi0_standard_cs[] = { AT91_PIN_PC11 };
struct at91_spi_platform_data spi_pdata = {
.chipselect = spi0_standard_cs,
.num_chipselect = ARRAY_SIZE(spi0_standard_cs),
};
static void __init ek_add_device_udc(void)
{
if (machine_is_tny_a9260() || machine_is_tny_a9g20())
ek_udc_data.vbus_pin = AT91_PIN_PC5;
at91_add_device_udc(&ek_udc_data);
}
static int tny_a9260_mem_init(void)
{
at91_add_device_sdram(64 * 1024 * 1024);
return 0;
}
mem_initcall(tny_a9260_mem_init);
static int tny_a9260_devices_init(void)
{
tny_a9260_add_device_nand();
ek_add_device_macb();
ek_add_device_udc();
armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
tny_a9260_set_board_type();
if (machine_is_tny_a9260() || machine_is_tny_a9g20()) {
spi_register_board_info(tny_a9g20_spi_devices,
ARRAY_SIZE(tny_a9g20_spi_devices));
at91_add_device_spi(0, &spi_pdata);
}
devfs_add_partition("nand0", 0x00000, SZ_128K, PARTITION_FIXED, "at91bootstrap_raw");
dev_add_bb_dev("at91bootstrap_raw", "at91bootstrap");
devfs_add_partition("nand0", SZ_128K, SZ_256K, PARTITION_FIXED, "self_raw");
dev_add_bb_dev("self_raw", "self0");
devfs_add_partition("nand0", SZ_256K + SZ_128K, SZ_128K, PARTITION_FIXED, "env_raw");
dev_add_bb_dev("env_raw", "env0");
devfs_add_partition("nand0", SZ_512K, SZ_128K, PARTITION_FIXED, "env_raw1");
dev_add_bb_dev("env_raw1", "env1");
return 0;
}
device_initcall(tny_a9260_devices_init);
static int tny_a9260_console_init(void)
{
at91_register_uart(0, 0);
return 0;
}
console_initcall(tny_a9260_console_init);

70
arch/arm/configs/tny_a9260_defconfig Normal file
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@ -0,0 +1,70 @@
CONFIG_ARCH_AT91SAM9260=y
CONFIG_MACH_TNY_A9260=y
CONFIG_AEABI=y
# CONFIG_CMD_ARM_CPUINFO is not set
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_EXPERIMENTAL=y
CONFIG_MALLOC_TLSF=y
CONFIG_PROMPT="TNY-9260:"
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_CONSOLE_ACTIVATE_FIRST is not set
CONFIG_CONSOLE_ACTIVATE_ALL=y
CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/tny-a926x/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_MD5SUM=y
CONFIG_CMD_SHA1SUM=y
CONFIG_CMD_SHA256SUM=y
CONFIG_CMD_MTEST=y
CONFIG_CMD_MTEST_ALTERNATIVE=y
CONFIG_CMD_FLASH=y
CONFIG_CMD_BOOTM_SHOW_TYPE=y
CONFIG_CMD_BOOTM_INITRD=y
CONFIG_CMD_BOOTM_OFTREE=y
CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y
CONFIG_CMD_UIMAGE=y
# CONFIG_CMD_BOOTZ is not set
# CONFIG_CMD_BOOTU is not set
CONFIG_CMD_RESET=y
CONFIG_CMD_GO=y
CONFIG_CMD_OFTREE=y
CONFIG_CMD_TIMEOUT=y
CONFIG_CMD_PARTITION=y
CONFIG_CMD_GPIO=y
CONFIG_NET=y
CONFIG_NET_DHCP=y
CONFIG_NET_NFS=y
CONFIG_NET_PING=y
CONFIG_NET_TFTP=y
CONFIG_NET_NETCONSOLE=y
CONFIG_DRIVER_NET_MACB=y
CONFIG_DRIVER_SPI_ATMEL=y
CONFIG_MTD=y
CONFIG_NAND=y
# CONFIG_NAND_ECC_HW is not set
# CONFIG_NAND_ECC_HW_SYNDROME is not set
# CONFIG_NAND_ECC_HW_NONE is not set
CONFIG_NAND_ATMEL=y
CONFIG_UBI=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_SERIAL=y
CONFIG_EEPROM_AT25=y
CONFIG_ZLIB=y

70
arch/arm/configs/tny_a9263_defconfig Normal file
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@ -0,0 +1,70 @@
CONFIG_ARCH_AT91SAM9263=y
CONFIG_MACH_TNY_A9263=y
CONFIG_AEABI=y
# CONFIG_CMD_ARM_CPUINFO is not set
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_EXPERIMENTAL=y
CONFIG_MALLOC_TLSF=y
CONFIG_PROMPT="TNY-9263:"
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_CONSOLE_ACTIVATE_FIRST is not set
CONFIG_CONSOLE_ACTIVATE_ALL=y
CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/tny-a926x/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_MD5SUM=y
CONFIG_CMD_SHA1SUM=y
CONFIG_CMD_SHA256SUM=y
CONFIG_CMD_MTEST=y
CONFIG_CMD_MTEST_ALTERNATIVE=y
CONFIG_CMD_FLASH=y
CONFIG_CMD_BOOTM_SHOW_TYPE=y
CONFIG_CMD_BOOTM_INITRD=y
CONFIG_CMD_BOOTM_OFTREE=y
CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y
CONFIG_CMD_UIMAGE=y
# CONFIG_CMD_BOOTZ is not set
# CONFIG_CMD_BOOTU is not set
CONFIG_CMD_RESET=y
CONFIG_CMD_GO=y
CONFIG_CMD_OFTREE=y
CONFIG_CMD_TIMEOUT=y
CONFIG_CMD_PARTITION=y
CONFIG_CMD_GPIO=y
CONFIG_NET=y
CONFIG_NET_DHCP=y
CONFIG_NET_NFS=y
CONFIG_NET_PING=y
CONFIG_NET_TFTP=y
CONFIG_NET_NETCONSOLE=y
CONFIG_DRIVER_NET_MACB=y
CONFIG_DRIVER_SPI_ATMEL=y
CONFIG_MTD=y
CONFIG_NAND=y
# CONFIG_NAND_ECC_HW is not set
# CONFIG_NAND_ECC_HW_SYNDROME is not set
# CONFIG_NAND_ECC_HW_NONE is not set
CONFIG_NAND_ATMEL=y
CONFIG_UBI=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_SERIAL=y
CONFIG_EEPROM_AT25=y
CONFIG_ZLIB=y

70
arch/arm/configs/tny_a9g20_defconfig Normal file
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@ -0,0 +1,70 @@
CONFIG_ARCH_AT91SAM9G20=y
CONFIG_MACH_TNY_A9G20=y
CONFIG_AEABI=y
# CONFIG_CMD_ARM_CPUINFO is not set
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_EXPERIMENTAL=y
CONFIG_MALLOC_TLSF=y
CONFIG_PROMPT="TNY-9G20:"
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_CONSOLE_ACTIVATE_FIRST is not set
CONFIG_CONSOLE_ACTIVATE_ALL=y
CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/tny-a926x/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_MD5SUM=y
CONFIG_CMD_SHA1SUM=y
CONFIG_CMD_SHA256SUM=y
CONFIG_CMD_MTEST=y
CONFIG_CMD_MTEST_ALTERNATIVE=y
CONFIG_CMD_FLASH=y
CONFIG_CMD_BOOTM_SHOW_TYPE=y
CONFIG_CMD_BOOTM_INITRD=y
CONFIG_CMD_BOOTM_OFTREE=y
CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y
CONFIG_CMD_UIMAGE=y
# CONFIG_CMD_BOOTZ is not set
# CONFIG_CMD_BOOTU is not set
CONFIG_CMD_RESET=y
CONFIG_CMD_GO=y
CONFIG_CMD_OFTREE=y
CONFIG_CMD_TIMEOUT=y
CONFIG_CMD_PARTITION=y
CONFIG_CMD_GPIO=y
CONFIG_NET=y
CONFIG_NET_DHCP=y
CONFIG_NET_NFS=y
CONFIG_NET_PING=y
CONFIG_NET_TFTP=y
CONFIG_NET_NETCONSOLE=y
CONFIG_DRIVER_NET_MACB=y
CONFIG_DRIVER_SPI_ATMEL=y
CONFIG_MTD=y
CONFIG_NAND=y
# CONFIG_NAND_ECC_HW is not set
# CONFIG_NAND_ECC_HW_SYNDROME is not set
# CONFIG_NAND_ECC_HW_NONE is not set
CONFIG_NAND_ATMEL=y
CONFIG_UBI=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_SERIAL=y
CONFIG_EEPROM_AT25=y
CONFIG_ZLIB=y

21
arch/arm/mach-at91/Kconfig
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@ -21,6 +21,9 @@ config BOARDINFO
default "Ronetix PM9263" if MACH_PM9263
default "Ronetix PM9G45" if MACH_PM9G45
default "Aizo dSS11" if MACH_DSS11
default "Calao TNY-A9260" if MACH_TNY_A9260
default "Calao TNY-A9263" if MACH_TNY_A9263
default "Calao TNY-A9G20" if MACH_TNY_A9G20
config HAVE_NAND_ATMEL_BUSWIDTH_16
bool
@ -112,6 +115,12 @@ config MACH_AT91SAM9260EK
help
Say y here if you are using Atmel's AT91SAM9260-EK Evaluation board
config MACH_TNY_A9260
bool "CALAO TNY-A9260"
help
Select this if you are using a Calao Systems TNY-A9260.
<http://www.calao-systems.com>
config MACH_USB_A9260
bool "CALAO USB-A9260"
help
@ -182,6 +191,12 @@ config MACH_AT91SAM9G20EK
Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
that embeds only one SD/MMC slot.
config MACH_TNY_A9G20
bool "CALAO TNY-A9G20"
help
Select this if you are using a Calao Systems TNY-A9G20.
<http://www.calao-systems.com>
config MACH_USB_A9G20
bool "CALAO USB-A9G20"
help
@ -224,6 +239,12 @@ config MACH_PM9263
help
Say y here if you are using the Ronetix PM9263 Board
config MACH_TNY_A9263
bool "CALAO TNY-A9263"
help
Select this if you are using a Calao Systems TNY-A9263.
<http://www.calao-systems.com>
config MACH_USB_A9263
bool "CALAO USB-A9263"
help