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at91: add Somfy Animeo IP support

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 2013-01-24 22:11:10 +01:00 committed by Sascha Hauer
parent e820f78975
commit 2db964d156
7 changed files with 354 additions and 0 deletions

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@ -69,6 +69,7 @@ machine-$(CONFIG_ARCH_TEGRA) := tegra
# by CONFIG_* macro name.
board-$(CONFIG_MACH_A9M2410) := a9m2410
board-$(CONFIG_MACH_A9M2440) := a9m2440
board-$(CONFIG_MACH_ANIMEO_IP) := animeo_ip
board-$(CONFIG_MACH_AT91RM9200EK) := at91rm9200ek
board-$(CONFIG_MACH_AT91SAM9260EK) := at91sam9260ek
board-$(CONFIG_MACH_AT91SAM9261EK) := at91sam9261ek

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@ -0,0 +1 @@
obj-y += init.o

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@ -0,0 +1,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#define AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */
#endif /* __CONFIG_H */

39
arch/arm/boards/animeo_ip/env/config vendored Normal file
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@ -0,0 +1,39 @@
#!/bin/sh
# use 'dhcp' to do dhcp in barebox and in kernel
# use 'none' if you want to skip kernel ip autoconfiguration
ip=dhcp-barebox
global.dhcp.vendor_id=barebox-animeo-ip
# 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=nfs
# can be either 'net', 'nor', 'nand' or 'initrd'
rootfs_loc=net
# can be either 'nfs', 'tftp', 'nor', 'nand' or empty
oftree_loc=nfs
# 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="32k(at91bootstrap),256k(barebox)ro,32k(bareboxenv),704k(user_block),1728k(kernel),-(root)"
rootfs_mtdblock_nand=5
autoboot_timeout=3
bootargs="console=ttyS1,38400n8 earlyprintk"
# set a fancy prompt (if support is compiled in)
PS1="\e[1;32mbarebox@\e[1;31m\h:\w\e[0m\n# "

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@ -0,0 +1,223 @@
/*
* Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@jcrosoft.com>
*
* Under GPLv2 only
*/
#include <common.h>
#include <net.h>
#include <init.h>
#include <environment.h>
#include <fec.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 <mach/board.h>
#include <mach/at91sam9_smc.h>
#include <gpio.h>
#include <mach/io.h>
#include <mach/at91_pmc.h>
#include <mach/at91_rstc.h>
static bool animeo_ip_is_buco;
static bool animeo_ip_is_io;
static void animeo_ip_detect_version(void)
{
struct device_d *dev = NULL;
char *model, *version;
at91_set_gpio_input(AT91_PIN_PC20, 0);
at91_set_gpio_input(AT91_PIN_PC21, 0);
animeo_ip_is_buco = !!gpio_get_value(AT91_PIN_PC20);
animeo_ip_is_io = !!gpio_get_value(AT91_PIN_PC21);
dev = add_generic_device_res("animeo_ip", DEVICE_ID_SINGLE, NULL, 0, NULL);
if (animeo_ip_is_buco)
model = "BuCo";
else
model = "SubCo";
if (animeo_ip_is_io)
version = "IO";
else
version = "SDN";
dev_add_param_fixed(dev, "model", model);
dev_add_param_fixed(dev, "version", version);
}
static struct atmel_nand_data nand_pdata = {
.ale = 21,
.cle = 22,
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
.bus_width_16 = 0,
.on_flash_bbt = 1,
};
static struct sam9_smc_config animeo_ip_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 void animeo_ip_add_device_nand(void)
{
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &animeo_ip_nand_smc_config);
at91_add_device_nand(&nand_pdata);
}
static struct at91_ether_platform_data macb_pdata = {
.phy_addr = 0,
};
/*
* MCI (SD/MMC)
*/
#if defined(CONFIG_MCI_ATMEL)
static struct atmel_mci_platform_data __initdata animeo_ip_mci_data = {
.bus_width = 4,
.slot_b = 1,
.detect_pin = -EINVAL,
.wp_pin = -EINVAL,
};
static void animeo_ip_add_device_mci(void)
{
at91_add_device_mci(0, &animeo_ip_mci_data);
}
#else
static void animeo_ip_add_device_mci(void) {}
#endif
struct gpio_bicolor_led leds[] = {
{
.gpio_c0 = AT91_PIN_PC17,
.gpio_c1 = AT91_PIN_PA2,
.led = {
.name = "power_red_green",
},
}, {
.gpio_c0 = AT91_PIN_PC19,
.gpio_c1 = AT91_PIN_PC18,
.led = {
.name = "tx_greem_rx_yellow",
},
},
};
static void __init animeo_ip_add_device_led(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(leds); i++) {
at91_set_gpio_output(leds[i].gpio_c0, leds[i].active_low);
at91_set_gpio_output(leds[i].gpio_c1, leds[i].active_low);
led_gpio_bicolor_register(&leds[i]);
}
led_set_trigger(LED_TRIGGER_HEARTBEAT, &leds[0].led);
}
static int animeo_ip_mem_init(void)
{
at91_add_device_sdram(0);
return 0;
}
mem_initcall(animeo_ip_mem_init);
static void animeo_export_gpio_in(int gpio, const char *name)
{
at91_set_gpio_input(gpio, 0);
at91_set_deglitch(gpio, 1);
export_env_ull(name, gpio);
}
static void animeo_ip_add_device_buttons(void)
{
animeo_export_gpio_in(AT91_PIN_PB1, "keyswitch_in");
animeo_export_gpio_in(AT91_PIN_PB2, "error_in");
animeo_export_gpio_in(AT91_PIN_PC22, "jumper");
animeo_export_gpio_in(AT91_PIN_PC23, "btn");
}
static void animeo_export_gpio_out(int gpio, const char *name)
{
at91_set_gpio_output(gpio, 0);
export_env_ull(name, gpio);
}
static void animeo_ip_power_control(void)
{
animeo_export_gpio_out(AT91_PIN_PB0, "power_radio");
animeo_export_gpio_out(AT91_PIN_PB3, "error_out_relay");
animeo_export_gpio_out(AT91_PIN_PC4, "power_save");
}
static int animeo_ip_devices_init(void)
{
animeo_ip_detect_version();
animeo_ip_power_control();
animeo_ip_add_device_nand();
at91_add_device_eth(0, &macb_pdata);
animeo_ip_add_device_mci();
animeo_ip_add_device_buttons();
animeo_ip_add_device_led();
armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
/*
* in production the machine id used is the cpu module machine id
* PICOCOM1
*/
armlinux_set_architecture(MACH_TYPE_PICOCOM1);
devfs_add_partition("nand0", 0x00000, SZ_32K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw");
dev_add_bb_dev("at91bootstrap_raw", "at91bootstrap");
devfs_add_partition("nand0", SZ_32K, SZ_256K, DEVFS_PARTITION_FIXED, "self_raw");
dev_add_bb_dev("self_raw", "self0");
devfs_add_partition("nand0", SZ_256K + SZ_32K, SZ_32K, DEVFS_PARTITION_FIXED, "env_raw");
dev_add_bb_dev("env_raw", "env0");
return 0;
}
device_initcall(animeo_ip_devices_init);
static int animeo_ip_console_init(void)
{
/*
* disable the dbgu enable by the bootstrap
* so linux can detect that we only enable the uart2
* and use it for decompress
*/
#define ATMEL_US_BRGR 0x0020
at91_sys_write(AT91_DBGU + ATMEL_US_BRGR, 0);
at91_register_uart(3, 0);
return 0;
}
console_initcall(animeo_ip_console_init);

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@ -0,0 +1,79 @@
CONFIG_ARCH_AT91SAM9260=y
CONFIG_MACH_ANIMEO_IP=y
CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
CONFIG_AEABI=y
# CONFIG_CMD_ARM_CPUINFO is not set
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_PBL_IMAGE=y
CONFIG_MMU=y
CONFIG_EXPERIMENTAL=y
CONFIG_MALLOC_TLSF=y
CONFIG_PROMPT="Animeo-IP:"
CONFIG_BAUDRATE=38400
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_CONSOLE_ACTIVATE_ALL=y
CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/animeo_ip/env"
CONFIG_CMD_EDIT=y
CONFIG_CMD_SLEEP=y
CONFIG_CMD_SAVEENV=y
CONFIG_CMD_EXPORT=y
CONFIG_CMD_PRINTENV=y
CONFIG_CMD_READLINE=y
CONFIG_CMD_TFTP=y
CONFIG_CMD_ECHO_E=y
CONFIG_CMD_LOADB=y
CONFIG_CMD_MEMINFO=y
CONFIG_CMD_FLASH=y
CONFIG_CMD_BOOTM_SHOW_TYPE=y
CONFIG_CMD_BOOTM_VERBOSE=y
CONFIG_CMD_BOOTM_INITRD=y
CONFIG_CMD_BOOTM_OFTREE=y
CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y
CONFIG_CMD_UIMAGE=y
# CONFIG_CMD_BOOTU is not set
CONFIG_CMD_RESET=y
CONFIG_CMD_GO=y
CONFIG_CMD_OFTREE=y
CONFIG_CMD_MTEST=y
CONFIG_CMD_MTEST_ALTERNATIVE=y
CONFIG_CMD_TIMEOUT=y
CONFIG_CMD_PARTITION=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_LED=y
CONFIG_CMD_LED_TRIGGER=y
CONFIG_CMD_MIITOOL=y
CONFIG_CMD_WD=y
CONFIG_CMD_WD_DEFAULT_TIMOUT=16
CONFIG_NET=y
CONFIG_NET_DHCP=y
CONFIG_NET_NFS=y
CONFIG_NET_PING=y
CONFIG_MICREL_PHY=y
CONFIG_DRIVER_NET_MACB=y
# CONFIG_SPI is not set
CONFIG_MTD=y
# CONFIG_MTD_OOB_DEVICE is not set
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_MCI=y
CONFIG_MCI_STARTUP=y
CONFIG_MCI_ATMEL=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_LED_GPIO_BICOLOR=y
CONFIG_LED_TRIGGERS=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_AT91SAM9X=y
CONFIG_FS_TFTP=y
CONFIG_FS_FAT=y
CONFIG_FS_FAT_LFN=y

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@ -22,6 +22,7 @@ config ARCH_TEXT_BASE
hex
default 0x73f00000 if ARCH_AT91SAM9G45
default 0x26f00000 if ARCH_AT91SAM9X5
default 0x21f00000 if MACH_ANIMEO_IP
default 0x23f00000
config BOARDINFO
@ -47,6 +48,7 @@ config BOARDINFO
default "Calao TNY-A9263" if MACH_TNY_A9263
default "Calao TNY-A9G20" if MACH_TNY_A9G20
default "Calao QIL-A9260" if MACH_QIL_A9260
default "Somfy Animeo IP" if MACH_ANIMEO_IP
config HAVE_NAND_ATMEL_BUSWIDTH_16
bool
@ -210,6 +212,9 @@ if ARCH_AT91SAM9260
choice
prompt "AT91SAM9260 Board Type"
config MACH_ANIMEO_IP
bool "Somfy Animeo IP"
config MACH_AT91SAM9260EK
bool "Atmel AT91SAM9260-EK"
select HAVE_NAND_ATMEL_BUSWIDTH_16