@@ -5,6 +5,7 @@ ifeq ($(CONFIG_OF),y)
dtb-$(CONFIG_ARCH_AT91) += at91rm9200ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91-1arm.dtb
dtb-$(CONFIG_ARCH_AT91) += at91-carmeva.dtb
+dtb-$(CONFIG_ARCH_AT91) += at91-csb637.dtb
dtb-$(CONFIG_ARCH_AT91) += at91-ecbat91.dtb
dtb-$(CONFIG_ARCH_AT91) += at91-flexibity.dtb
dtb-$(CONFIG_ARCH_AT91) += at91-kafa.dtb
new file mode 100644
@@ -0,0 +1,83 @@
+/*
+ * at91-csb637.dts - Device Tree file for Cogent CSB637 board
+ *
+ * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2 only
+ */
+/dts-v1/;
+#include "at91rm9200.dtsi"
+
+/ {
+ model = "Cogent CSB637 board";
+ compatible = "cogent,csb637", "atmel,at91rm9200";
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock@0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <3686400>;
+ };
+ };
+
+ ahb {
+ apb {
+ dbgu: serial@fffff200 {
+ status = "okay";
+ };
+
+ macb0: ethernet@fffbc000 {
+ phy-mode = "mii";
+ status = "okay";
+ /* phy irq on PC0 */
+ pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii>;
+ };
+
+ spi0: spi@fffe0000 {
+ status = "okay";
+ };
+
+ usb1: gadget@fffb0000 {
+ status = "okay";
+ atmel,vbus-gpio = <&pioB 28 GPIO_ACTIVE_HIGH>;
+ atmel,pullup-gpio = <&pioB 1 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ usb0: ohci@00300000 {
+ num-ports = <2>;
+ status = "okay";
+ };
+
+ nor_flash@10000000 {
+ compatible = "cfi-flash";
+ reg = <0x10000000 0x1000000>;
+ linux,mtd-name = "physmap-flash.0";
+ bank-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ boot@0 {
+ label = "uMON flash";
+ reg = <0x00000 0x1000000>;
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ d1 {
+ label = "d1";
+ gpios = <&pioB 2 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ i2c@0 {
+ status = "okay";
+ };
+};
@@ -19,7 +19,6 @@ CONFIG_ARCH_AT91=y
CONFIG_ARCH_AT91RM9200=y
CONFIG_MACH_AT91RM9200EK=y
CONFIG_MACH_CSB337=y
-CONFIG_MACH_CSB637=y
CONFIG_MACH_ATEB9200=y
CONFIG_MACH_YL9200=y
CONFIG_MACH_CPUAT91=y
@@ -69,12 +69,6 @@ config MACH_CSB337
Select this if you are using Cogent's CSB337 board.
<http://www.cogcomp.com/csb_csb337.htm>
-config MACH_CSB637
- bool "Cogent CSB637"
- help
- Select this if you are using Cogent's CSB637 board.
- <http://www.cogcomp.com/csb_csb637.htm>
-
config MACH_ATEB9200
bool "Embest ATEB9200"
help
@@ -35,7 +35,6 @@ obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o
# AT91RM9200 board-specific support
obj-$(CONFIG_MACH_AT91RM9200EK) += board-rm9200ek.o
obj-$(CONFIG_MACH_CSB337) += board-csb337.o
-obj-$(CONFIG_MACH_CSB637) += board-csb637.o
obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o
obj-$(CONFIG_MACH_YL9200) += board-yl-9200.o
obj-$(CONFIG_MACH_CPUAT91) += board-cpuat91.o
deleted file mode 100644
@@ -1,141 +0,0 @@
-/*
- * linux/arch/arm/mach-at91/board-csb637.c
- *
- * Copyright (C) 2005 SAN People
- *
- * 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 <linux/types.h>
-#include <linux/init.h>
-#include <linux/gpio.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/hardware.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "generic.h"
-
-
-static void __init csb637_init_early(void)
-{
- /* Initialize processor: 3.6864 MHz crystal */
- at91_initialize(3686400);
-}
-
-static struct macb_platform_data __initdata csb637_eth_data = {
- .phy_irq_pin = AT91_PIN_PC0,
- .is_rmii = 0,
-};
-
-static struct at91_usbh_data __initdata csb637_usbh_data = {
- .ports = 2,
- .vbus_pin = {-EINVAL, -EINVAL},
- .overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-static struct at91_udc_data __initdata csb637_udc_data = {
- .vbus_pin = AT91_PIN_PB28,
- .pullup_pin = AT91_PIN_PB1,
-};
-
-#define CSB_FLASH_BASE AT91_CHIPSELECT_0
-#define CSB_FLASH_SIZE SZ_16M
-
-static struct mtd_partition csb_flash_partitions[] = {
- {
- .name = "uMON flash",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = MTD_WRITEABLE, /* read only */
- }
-};
-
-static struct physmap_flash_data csb_flash_data = {
- .width = 2,
- .parts = csb_flash_partitions,
- .nr_parts = ARRAY_SIZE(csb_flash_partitions),
-};
-
-static struct resource csb_flash_resources[] = {
- {
- .start = CSB_FLASH_BASE,
- .end = CSB_FLASH_BASE + CSB_FLASH_SIZE - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device csb_flash = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &csb_flash_data,
- },
- .resource = csb_flash_resources,
- .num_resources = ARRAY_SIZE(csb_flash_resources),
-};
-
-static struct gpio_led csb_leds[] = {
- { /* "d1", red */
- .name = "d1",
- .gpio = AT91_PIN_PB2,
- .active_low = 1,
- .default_trigger = "heartbeat",
- },
-};
-
-static void __init csb637_board_init(void)
-{
- /* LED(s) */
- at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds));
- /* Serial */
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&csb637_eth_data);
- /* USB Host */
- at91_add_device_usbh(&csb637_usbh_data);
- /* USB Device */
- at91_add_device_udc(&csb637_udc_data);
- /* I2C */
- at91_add_device_i2c(NULL, 0);
- /* SPI */
- at91_add_device_spi(NULL, 0);
- /* NOR flash */
- platform_device_register(&csb_flash);
-}
-
-MACHINE_START(CSB637, "Cogent CSB637")
- /* Maintainer: Bill Gatliff */
- .init_time = at91rm9200_timer_init,
- .map_io = at91_map_io,
- .handle_irq = at91_aic_handle_irq,
- .init_early = csb637_init_early,
- .init_irq = at91_init_irq_default,
- .init_machine = csb637_board_init,
-MACHINE_END
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-csb637.dts | 83 ++++++++++++++++++++ arch/arm/configs/at91rm9200_defconfig | 1 - arch/arm/mach-at91/Kconfig.non_dt | 6 -- arch/arm/mach-at91/Makefile | 1 - arch/arm/mach-at91/board-csb637.c | 141 ---------------------------------- 6 files changed, 84 insertions(+), 149 deletions(-) create mode 100644 arch/arm/boot/dts/at91-csb637.dts delete mode 100644 arch/arm/mach-at91/board-csb637.c