Adds the at91 Propox (http://www.propox.com) MMnet1000 series support. Tested on MMnet1002 board version with Samsung NAND flash.
Signed-off-by: Przemyslaw Rudy <[email protected]> --- Index: target/linux/at91/MMnet1000/config-default =================================================================== --- target/linux/at91/MMnet1000/config-default (revision 0) +++ target/linux/at91/MMnet1000/config-default (revision 0) @@ -0,0 +1,83 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_BLK_DEV_INITRD=y +CONFIG_SLAB=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_ARCH_AT91=y +CONFIG_ARCH_AT91SAM9260=y +CONFIG_MACH_MMNET1000=y +CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +CONFIG_FPE_NWFPE=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_ATMEL_SSC=y +CONFIG_SCSI=y +CONFIG_BLK_DEV_SD=y +CONFIG_SCSI_MULTI_LUN=y +CONFIG_NETDEVICES=y +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_MACB=y +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_I2C=m +CONFIG_I2C_AT91=m +CONFIG_I2C_CHARDEV=m +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y +CONFIG_AT91SAM9X_WATCHDOG=y +CONFIG_USB=y +CONFIG_USB_DEVICEFS=y +CONFIG_USB_MON=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_USB_STORAGE_DEBUG=y +CONFIG_USB_GADGET=y +CONFIG_USB_AT91=m +CONFIG_USB_ZERO=m +CONFIG_USB_GADGETFS=m +CONFIG_USB_FILE_STORAGE=m +CONFIG_USB_G_SERIAL=m +CONFIG_LEDS_GPIO=m +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_AT91SAM9=y +CONFIG_EXT2_FS=y +CONFIG_INOTIFY=y +CONFIG_VFAT_FS=y +CONFIG_TMPFS=y +CONFIG_CRAMFS=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_ISO8859_1=y +CONFIG_MMC=m +CONFIG_MMC_BLOCK=m +CONFIG_MMC_AT91=m +CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y +CONFIG_MTD_NAND_ATMEL=y +CONFIG_MTD_NAND_ECC=y +CONFIG_MTD_NAND_IDS=y +CONFIG_MTD_NAND_PLATFORM=y +CONFIG_MTD_NAND=y +CONFIG_MTD_UBI_BEB_RESERVE=1 +CONFIG_MTD_UBI_WL_THRESHOLD=256 +CONFIG_MTD_UBI=y +CONFIG_RTC_DRV_AT91SAM9_GPBR=0 +CONFIG_RTC_DRV_AT91SAM9_RTT=0 +CONFIG_SPI_ATMEL=m +CONFIG_UBIFS_FS_ADVANCED_COMPR=y +CONFIG_UBIFS_FS_LZO=y +CONFIG_UBIFS_FS_XATTR=y +CONFIG_UBIFS_FS=y +CONFIG_LZO_DECOMPRESS=y Index: target/linux/at91/MMnet1000/target.mk =================================================================== --- target/linux/at91/MMnet1000/target.mk (revision 0) +++ target/linux/at91/MMnet1000/target.mk (revision 0) @@ -0,0 +1,6 @@ +BOARDNAME:=MMnet1000 + +define Target/Description + Build firmware images for MMnet1000 board +endef + Index: target/linux/at91/files/arch/arm/mach-at91/board-mmnet1000.c =================================================================== --- target/linux/at91/files/arch/arm/mach-at91/board-mmnet1000.c (revision 0) +++ target/linux/at91/files/arch/arm/mach-at91/board-mmnet1000.c (revision 0) @@ -0,0 +1,239 @@ +/* + * linux/arch/arm/mach-at91/board-mmnet1000.c + * + * Copyright (C) 2005 SAN People + * Copyright (C) 2006 Atmel + * + * 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 + * + * Based on board-sam9260ek.c and original changes by Propox. + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/spi/at73c213.h> +#include <linux/clk.h> +#include <linux/i2c/at24.h> +#include <linux/gpio_keys.h> +#include <linux/input.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 <mach/board.h> +#include <mach/gpio.h> + +#include "generic.h" + + +static void __init mmnet_map_io(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + at91sam9260_initialize(18432000); + + /* DBGU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD + | ATMEL_UART_RI); + + /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */ + at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS); + /* USART2 on ttyS2. (Rx, Tx, RTS, CTS) + * CTS2: conflict with MMCDB1 used by 4-bit MMC if mmnet_mmc_data.wire4=1 + * RTS2: conflict with MMCDB2 used by 4-bit MMC if mmnet_mmc_data.wire4=1 + */ + at91_register_uart(AT91SAM9260_ID_US2, 3, 0 /* ATMEL_UART_CTS | ATMEL_UART_RTS */); + /* USART3 on ttyS2. (Rx, Tx, RTS, CTS) + * RTS3: conflict with MMC detect on PC8 - not used by default + */ + at91_register_uart(AT91SAM9260_ID_US3, 4, 0 /* ATMEL_UART_CTS | ATMEL_UART_RTS */); + /* USART4 on ttyS2. (Rx, Tx) */ + at91_register_uart(AT91SAM9260_ID_US4, 5, 0); + /* USART5 on ttyS2. (Rx, Tx) */ + at91_register_uart(AT91SAM9260_ID_US5, 6, 0); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); +} + +static void __init mmnet_init_irq(void) +{ + at91sam9260_init_interrupts(NULL); +} + + +/* + * USB Host port + */ +static struct at91_usbh_data __initdata mmnet_usbh_data = { + .ports = 2, +}; + +/* + * USB Device port + */ +static struct at91_udc_data __initdata mmnet_udc_data = { + .vbus_pin = AT91_PIN_PC5, + .pullup_pin = 0, /* pull-up driven by UDC */ +}; + +/* + * SPI devices. + * + * No SPI devices by default, note SPI0 shares lines with MMC on MMnet1002 board. + * + * at91sam9260_devices.c notes: + * 1. Original at91sam9260_devices.c uses: + * spi0_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PC11, AT91_PIN_PC16, AT91_PIN_PC17 }; + * spi1_standard_cs[4] = { AT91_PIN_PB3, AT91_PIN_PC5, AT91_PIN_PC4, AT91_PIN_PC3 }; + * + * 2. OpwnWrt 805-free_some_portc_pins.patch changes it to: + * spi0_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PC11, AT91_PIN_PC16, AT91_PIN_PC17 }; + * spi1_standard_cs[2] = { AT91_PIN_PB3, AT91_PIN_PC5 }; + * + * 3. Whilst MMnet1000 board uses: + * spi0_standard_cs[2] = { AT91_PIN_PA3, AT91_PIN_PC11 }; + * spi1_standard_cs[4] = { AT91_PIN_PB3, AT91_PIN_PC5, AT91_PIN_PC4, AT91_PIN_PC3 }; + */ + +/* + * MACB Ethernet device + */ +static struct at91_eth_data __initdata mmnet_macb_data = { + .phy_irq_pin = AT91_PIN_PA7, + .is_rmii = 0, +}; + + +/* + * NAND flash + */ +static struct mtd_partition __initdata mmnet_nand_partition[] = { + { + .name = "bootstrap", + .offset = 0, + .size = SZ_256K, + }, + { + .name = "u-boot", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_256K, + }, + { + .name = "u-boot environment", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_1M + SZ_512K, + }, + { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_8M - SZ_2M, + }, + { + .name = "filesystems", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(mmnet_nand_partition); + return mmnet_nand_partition; +} + +static struct atmel_nand_data __initdata mmnet_nand_data = { + .ale = 21, + .cle = 22, +// .det_pin = ... not connected + .rdy_pin = AT91_PIN_PC13, + .enable_pin = AT91_PIN_PC14, + .partition_info = nand_partitions, + .bus_width_16 = 0, +}; + + +/* + * MCI (SD/MMC) + */ +static struct at91_mmc_data __initdata mmnet_mmc_data = { + .slot_b = 1, + .wire4 = 1, /* wire4=1: conflict with CTS2/RTS2 */ +// .det_pin = ... not connected +// .wp_pin = ... not connected +// .vcc_pin = ... not connected +}; + + +/* + * LEDs + */ +static struct gpio_led mmnet_leds[] = { + { /* "user" led, green */ + .name = "usr", + .gpio = AT91_PIN_PC15, + .active_low = 1, + .default_trigger = "heartbeat", + } +}; + +static void __init mmnet_add_device_buttons(void) {} + + +static void __init mmnet_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* USB Host */ + at91_add_device_usbh(&mmnet_usbh_data); + /* USB Device */ + at91_add_device_udc(&mmnet_udc_data); + /* SPI */ + at91_add_device_spi(NULL, 0); /* SPI0 shares MMC lines */ + /* NAND */ + at91_add_device_nand(&mmnet_nand_data); + /* Ethernet */ + at91_add_device_eth(&mmnet_macb_data); + /* MMC */ + at91_add_device_mmc(0, &mmnet_mmc_data); /* shares SPI0 lines, for wire4=1: conflict with CTS2/RTS2 */ + /* I2C */ + at91_add_device_i2c(NULL, 0); + /* LEDs */ + at91_gpio_leds(mmnet_leds, ARRAY_SIZE(mmnet_leds)); + /* Push Buttons */ + mmnet_add_device_buttons(); +} + +MACHINE_START(MMNET1000, "Propox MMnet1000") + /* Maintainer: Propox */ + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91sam926x_timer, + .map_io = mmnet_map_io, + .init_irq = mmnet_init_irq, + .init_machine = mmnet_board_init, +MACHINE_END Index: target/linux/at91/patches/902-MMnet1000.patch =================================================================== --- target/linux/at91/patches/902-MMnet1000.patch (revision 0) +++ target/linux/at91/patches/902-MMnet1000.patch (revision 0) @@ -0,0 +1,26 @@ +--- a/arch/arm/mach-at91/Kconfig ++++ b/arch/arm/mach-at91/Kconfig +@@ -252,6 +252,13 @@ config MACH_CPU9260 + Select this if you are using a Eukrea Electromatique's + CPU9260 Board <http://www.eukrea.com/> + ++config MACH_MMNET1000 ++ bool "MMnet1000 board board" ++ depends on ARCH_AT91SAM9260 ++ help ++ Select this if you are using a MMnet1000 series board ++ <http://www.propox.com/> ++ + config MACH_FLEXIBITY + bool "Flexibity Connect board" + help +--- a/arch/arm/mach-at91/Makefile ++++ b/arch/arm/mach-at91/Makefile +@@ -46,6 +46,7 @@ obj-$(CONFIG_MACH_USB_A9260) += board-us + obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o + obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o + obj-$(CONFIG_MACH_CPU9260) += board-cpu9krea.o ++obj-$(CONFIG_MACH_MMNET1000) += board-mmnet1000.o + obj-$(CONFIG_MACH_FLEXIBITY) += board-flexibity.o + + # AT91SAM9261 board-specific support Index: target/linux/at91/Makefile =================================================================== --- target/linux/at91/Makefile (revision 27611) +++ target/linux/at91/Makefile (working copy) @@ -12,7 +12,7 @@ BOARDNAME:=Atmel AT91 FEATURES:=squashfs jffs2 targz CFLAGS:=-Os -pipe -march=armv5te -mtune=arm926ej-s -fno-caller-saves -SUBTARGETS:=netus tqma9263 flexibity +SUBTARGETS:=netus tqma9263 flexibity MMnet1000 LINUX_VERSION:=2.6.38.8 DEVICE_TYPE= _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
