* [PATCH] ARM: at91: Add Telit EVK-PRO3 board support
@ 2013-01-18 16:14 Fabio Porcedda
2013-01-19 7:06 ` Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 1 reply; 3+ messages in thread
From: Fabio Porcedda @ 2013-01-18 16:14 UTC (permalink / raw)
To: barebox
http://www.telit.com
Based on at91sam9260ek board support.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
---
arch/arm/Makefile | 1 +
arch/arm/boards/evk-pro3/Makefile | 1 +
arch/arm/boards/evk-pro3/config.h | 6 +
arch/arm/boards/evk-pro3/env/boot/nand-ubi | 10 +
arch/arm/boards/evk-pro3/env/init/config-board | 8 +
arch/arm/boards/evk-pro3/env/init/mtdparts-nand | 11 ++
arch/arm/boards/evk-pro3/env/init/usb | 10 +
arch/arm/boards/evk-pro3/init.c | 233 ++++++++++++++++++++++++
arch/arm/configs/evk_pro3_defconfig | 73 ++++++++
arch/arm/mach-at91/Kconfig | 9 +
10 files changed, 362 insertions(+)
create mode 100644 arch/arm/boards/evk-pro3/Makefile
create mode 100644 arch/arm/boards/evk-pro3/config.h
create mode 100644 arch/arm/boards/evk-pro3/env/boot/nand-ubi
create mode 100644 arch/arm/boards/evk-pro3/env/init/config-board
create mode 100644 arch/arm/boards/evk-pro3/env/init/mtdparts-nand
create mode 100644 arch/arm/boards/evk-pro3/env/init/usb
create mode 100644 arch/arm/boards/evk-pro3/init.c
create mode 100644 arch/arm/configs/evk_pro3_defconfig
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index a36adfb..e5c7761 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -94,6 +94,7 @@ board-$(CONFIG_MACH_EUKREA_CPUIMX35) := eukrea_cpuimx35
board-$(CONFIG_MACH_EUKREA_CPUIMX51SD) := eukrea_cpuimx51
board-$(CONFIG_MACH_FREESCALE_MX25_3STACK) := freescale-mx25-3-stack
board-$(CONFIG_MACH_FREESCALE_MX35_3STACK) := freescale-mx35-3-stack
+board-$(CONFIG_MACH_GE863) := evk-pro3
board-$(CONFIG_MACH_IMX21ADS) := imx21ads
board-$(CONFIG_MACH_IMX27ADS) := imx27ads
board-$(CONFIG_MACH_IMX233_OLINUXINO) := imx233-olinuxino
diff --git a/arch/arm/boards/evk-pro3/Makefile b/arch/arm/boards/evk-pro3/Makefile
new file mode 100644
index 0000000..eb072c0
--- /dev/null
+++ b/arch/arm/boards/evk-pro3/Makefile
@@ -0,0 +1 @@
+obj-y += init.o
diff --git a/arch/arm/boards/evk-pro3/config.h b/arch/arm/boards/evk-pro3/config.h
new file mode 100644
index 0000000..7aeff30
--- /dev/null
+++ b/arch/arm/boards/evk-pro3/config.h
@@ -0,0 +1,6 @@
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define AT91_MAIN_CLOCK 6000000 /* 6.000 MHz crystal */
+
+#endif /* __CONFIG_H */
diff --git a/arch/arm/boards/evk-pro3/env/boot/nand-ubi b/arch/arm/boards/evk-pro3/env/boot/nand-ubi
new file mode 100644
index 0000000..8115ced
--- /dev/null
+++ b/arch/arm/boards/evk-pro3/env/boot/nand-ubi
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+ boot-menu-add-entry "$0" "nand (UBI)"
+ exit
+fi
+
+global.bootm.image="/dev/nand0.kernel.bb"
+#global.bootm.oftree="/env/oftree"
+global.linux.bootargs.dyn.root="root=ubi0:rootfs ubi.mtd=nand0.root rootfstype=ubifs"
diff --git a/arch/arm/boards/evk-pro3/env/init/config-board b/arch/arm/boards/evk-pro3/env/init/config-board
new file mode 100644
index 0000000..741b902
--- /dev/null
+++ b/arch/arm/boards/evk-pro3/env/init/config-board
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# board defaults, do not change in running system. Change /env/config
+# instead
+
+global.hostname=evk-pro3
+global.linux.bootargs.base="console=ttyS0,115200"
+global.boot.default=nand-ubi
diff --git a/arch/arm/boards/evk-pro3/env/init/mtdparts-nand b/arch/arm/boards/evk-pro3/env/init/mtdparts-nand
new file mode 100644
index 0000000..3ac7289
--- /dev/null
+++ b/arch/arm/boards/evk-pro3/env/init/mtdparts-nand
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+ init-menu-add-entry "$0" "NAND partitions"
+ exit
+fi
+
+mtdparts="0x3C0000(nand0.bootstrap),256k(nand0.barebox)ro,128k(nand0.bareboxenv),3M(nand0.kernel),-(nand0.root)"
+kernelname="atmel_nand"
+
+mtdparts-add -b -d nand0 -k ${kernelname} -p ${mtdparts}
diff --git a/arch/arm/boards/evk-pro3/env/init/usb b/arch/arm/boards/evk-pro3/env/init/usb
new file mode 100644
index 0000000..b682066
--- /dev/null
+++ b/arch/arm/boards/evk-pro3/env/init/usb
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if [ $at91_udc0.vbus = 1 ]
+then
+ global.autoboot_timeout=16
+ echo
+ echo "enable tty over USB Device, increase the boot delay to ${global.autoboot_timeout}s"
+ usbserial
+ exit
+fi
diff --git a/arch/arm/boards/evk-pro3/init.c b/arch/arm/boards/evk-pro3/init.c
new file mode 100644
index 0000000..7aa65ab
--- /dev/null
+++ b/arch/arm/boards/evk-pro3/init.c
@@ -0,0 +1,233 @@
+/*
+ * Copyright (C) 2007 Sascha Hauer, Pengutronix
+ * Copyright (C) 2013 Fabio Porcedda <fabio.porcedda@gmail.com>, Telit
+ *
+ * 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.
+ *
+ *
+ */
+
+#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>
+
+#define BOOTSTRAP_SIZE 0x3C0000
+
+static void ek_set_board_type(void)
+{
+ armlinux_set_architecture(MACH_TYPE_GE863);
+}
+
+static struct atmel_nand_data nand_pdata = {
+ .ale = 21,
+ .cle = 22,
+ .det_pin = -EINVAL,
+ .rdy_pin = AT91_PIN_PC13,
+ .enable_pin = AT91_PIN_PC14,
+#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
+ .bus_width_16 = 1,
+#else
+ .bus_width_16 = 0,
+#endif
+ .on_flash_bbt = 1,
+};
+
+static struct sam9_smc_config ek_9260_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,
+ .tdf_cycles = 2,
+};
+
+static struct sam9_smc_config ek_9g20_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 = 4,
+
+ .read_cycle = 7,
+ .write_cycle = 7,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
+ .tdf_cycles = 3,
+};
+
+static void ek_add_device_nand(void)
+{
+ struct sam9_smc_config *smc;
+
+ if (machine_is_at91sam9g20ek())
+ smc = &ek_9g20_nand_smc_config;
+ else
+ smc = &ek_9260_nand_smc_config;
+
+ /* setup bus-width (8 or 16) */
+ if (nand_pdata.bus_width_16)
+ smc->mode |= AT91_SMC_DBW_16;
+ else
+ smc->mode |= AT91_SMC_DBW_8;
+
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(0, 3, smc);
+
+ at91_add_device_nand(&nand_pdata);
+}
+
+static struct at91_ether_platform_data macb_pdata = {
+ .is_rmii = 1,
+ .phy_addr = 0,
+};
+
+static void at91sam9260ek_phy_reset(void)
+{
+ unsigned long rstc;
+ at91_pmc_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_EMAC);
+
+ 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);
+}
+
+/*
+ * MCI (SD/MMC)
+ */
+#if defined(CONFIG_MCI_ATMEL)
+static struct atmel_mci_platform_data __initdata ek_mci_data = {
+ .bus_width = 4,
+ .slot_b = 1,
+};
+
+static void ek_usb_add_device_mci(void)
+{
+ if (machine_is_at91sam9g20ek())
+ ek_mci_data.detect_pin = AT91_PIN_PC9;
+
+ at91_add_device_mci(0, &ek_mci_data);
+}
+#else
+static void ek_usb_add_device_mci(void) {}
+#endif
+
+/*
+ * USB Host port
+ */
+static struct at91_usbh_data __initdata ek_usbh_data = {
+ .ports = 2,
+ .vbus_pin = { -EINVAL, -EINVAL },
+};
+
+/*
+ * USB Device port
+ */
+static struct at91_udc_data __initdata ek_udc_data = {
+ .vbus_pin = AT91_PIN_PC4,
+ .pullup_pin = -EINVAL, /* pull-up driven by UDC */
+};
+
+static int at91sam9260ek_mem_init(void)
+{
+ at91_add_device_sdram(0);
+
+ return 0;
+}
+mem_initcall(at91sam9260ek_mem_init);
+
+static int at91sam9260ek_devices_init(void)
+{
+ ek_add_device_nand();
+ at91sam9260ek_phy_reset();
+ at91_add_device_eth(0, &macb_pdata);
+ at91_add_device_usbh_ohci(&ek_usbh_data);
+ at91_add_device_udc(&ek_udc_data);
+ ek_usb_add_device_mci();
+
+ armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
+ ek_set_board_type();
+
+ devfs_add_partition("nand0", 0x00000, BOOTSTRAP_SIZE,
+ DEVFS_PARTITION_FIXED, "bootstrap_raw");
+ dev_add_bb_dev("bootstrap_raw", "bootstrap");
+ devfs_add_partition("nand0", BOOTSTRAP_SIZE, SZ_256K,
+ DEVFS_PARTITION_FIXED, "self_raw");
+ dev_add_bb_dev("self_raw", "self0");
+ devfs_add_partition("nand0", BOOTSTRAP_SIZE + SZ_256K, SZ_128K,
+ DEVFS_PARTITION_FIXED, "env_raw");
+ dev_add_bb_dev("env_raw", "env0");
+ devfs_add_partition("nand0", BOOTSTRAP_SIZE + SZ_256K + SZ_128K,
+ SZ_128K, DEVFS_PARTITION_FIXED, "env_raw1");
+ dev_add_bb_dev("env_raw1", "env1");
+
+ return 0;
+}
+
+device_initcall(at91sam9260ek_devices_init);
+
+static int at91sam9260ek_console_init(void)
+{
+ at91_register_uart(0, 0);
+ return 0;
+}
+
+console_initcall(at91sam9260ek_console_init);
diff --git a/arch/arm/configs/evk_pro3_defconfig b/arch/arm/configs/evk_pro3_defconfig
new file mode 100644
index 0000000..44168ea
--- /dev/null
+++ b/arch/arm/configs/evk_pro3_defconfig
@@ -0,0 +1,73 @@
+CONFIG_ARCH_AT91SAM9260=y
+CONFIG_MACH_GE863=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_PROMPT="9260-EK:"
+CONFIG_LONGHELP=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_NEW=y
+CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/evk-pro3/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_UBIFORMAT=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_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_NET=y
+CONFIG_NET_DHCP=y
+CONFIG_NET_NFS=y
+CONFIG_NET_PING=y
+CONFIG_NET_NETCONSOLE=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_USB_GADGET=y
+CONFIG_USB_GADGET_DFU=y
+CONFIG_USB_GADGET_SERIAL=y
+CONFIG_MCI=y
+CONFIG_MCI_STARTUP=y
+CONFIG_MCI_ATMEL=y
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+CONFIG_LED_TRIGGERS=y
+CONFIG_FS_TFTP=y
+CONFIG_FS_FAT=y
+CONFIG_FS_FAT_LFN=y
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index fcba7fb..a319bd3 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -46,6 +46,7 @@ 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 "Telit EVK-PRO3" if MACH_GE863
config HAVE_NAND_ATMEL_BUSWIDTH_16
bool
@@ -235,6 +236,14 @@ config MACH_USB_A9260
Select this if you are using a Calao Systems USB-A9260.
<http://www.calao-systems.com>
+config MACH_GE863
+ bool "Telit EVK-PRO3"
+ select HAVE_NAND_ATMEL_BUSWIDTH_16
+ select HAVE_DEFAULT_ENVIRONMENT_NEW
+ help
+ Say y here if you are using Telit EVK-PRO3 with GE863-PRO3
+ <http://www.telit.com>
+
endchoice
endif
--
1.8.0.3
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: at91: Add Telit EVK-PRO3 board support
2013-01-18 16:14 [PATCH] ARM: at91: Add Telit EVK-PRO3 board support Fabio Porcedda
@ 2013-01-19 7:06 ` Jean-Christophe PLAGNIOL-VILLARD
2013-01-21 12:20 ` Fabio Porcedda
0 siblings, 1 reply; 3+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2013-01-19 7:06 UTC (permalink / raw)
To: Fabio Porcedda; +Cc: barebox
On 17:14 Fri 18 Jan , Fabio Porcedda wrote:
> http://www.telit.com
>
> Based on at91sam9260ek board support.
>
> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
> ---
> arch/arm/Makefile | 1 +
> arch/arm/boards/evk-pro3/Makefile | 1 +
> arch/arm/boards/evk-pro3/config.h | 6 +
> arch/arm/boards/evk-pro3/env/boot/nand-ubi | 10 +
> arch/arm/boards/evk-pro3/env/init/config-board | 8 +
> arch/arm/boards/evk-pro3/env/init/mtdparts-nand | 11 ++
> arch/arm/boards/evk-pro3/env/init/usb | 10 +
> arch/arm/boards/evk-pro3/init.c | 233 ++++++++++++++++++++++++
> arch/arm/configs/evk_pro3_defconfig | 73 ++++++++
> arch/arm/mach-at91/Kconfig | 9 +
> 10 files changed, 362 insertions(+)
> create mode 100644 arch/arm/boards/evk-pro3/Makefile
> create mode 100644 arch/arm/boards/evk-pro3/config.h
> create mode 100644 arch/arm/boards/evk-pro3/env/boot/nand-ubi
> create mode 100644 arch/arm/boards/evk-pro3/env/init/config-board
> create mode 100644 arch/arm/boards/evk-pro3/env/init/mtdparts-nand
> create mode 100644 arch/arm/boards/evk-pro3/env/init/usb
> create mode 100644 arch/arm/boards/evk-pro3/init.c
> create mode 100644 arch/arm/configs/evk_pro3_defconfig
>
> diff --git a/arch/arm/Makefile b/arch/arm/Makefile
> index a36adfb..e5c7761 100644
> --- a/arch/arm/Makefile
> +++ b/arch/arm/Makefile
> @@ -94,6 +94,7 @@ board-$(CONFIG_MACH_EUKREA_CPUIMX35) := eukrea_cpuimx35
> board-$(CONFIG_MACH_EUKREA_CPUIMX51SD) := eukrea_cpuimx51
> board-$(CONFIG_MACH_FREESCALE_MX25_3STACK) := freescale-mx25-3-stack
> board-$(CONFIG_MACH_FREESCALE_MX35_3STACK) := freescale-mx35-3-stack
> +board-$(CONFIG_MACH_GE863) := evk-pro3
> board-$(CONFIG_MACH_IMX21ADS) := imx21ads
> board-$(CONFIG_MACH_IMX27ADS) := imx27ads
> board-$(CONFIG_MACH_IMX233_OLINUXINO) := imx233-olinuxino
> diff --git a/arch/arm/boards/evk-pro3/Makefile b/arch/arm/boards/evk-pro3/Makefile
> new file mode 100644
> index 0000000..eb072c0
> --- /dev/null
> +++ b/arch/arm/boards/evk-pro3/Makefile
> @@ -0,0 +1 @@
> +obj-y += init.o
> diff --git a/arch/arm/boards/evk-pro3/config.h b/arch/arm/boards/evk-pro3/config.h
> new file mode 100644
> index 0000000..7aeff30
> --- /dev/null
> +++ b/arch/arm/boards/evk-pro3/config.h
> @@ -0,0 +1,6 @@
> +#ifndef __CONFIG_H
> +#define __CONFIG_H
> +
> +#define AT91_MAIN_CLOCK 6000000 /* 6.000 MHz crystal */
> +
> +#endif /* __CONFIG_H */
> diff --git a/arch/arm/boards/evk-pro3/env/boot/nand-ubi b/arch/arm/boards/evk-pro3/env/boot/nand-ubi
> new file mode 100644
> index 0000000..8115ced
> --- /dev/null
> +++ b/arch/arm/boards/evk-pro3/env/boot/nand-ubi
> @@ -0,0 +1,10 @@
> +#!/bin/sh
> +
> +if [ "$1" = menu ]; then
> + boot-menu-add-entry "$0" "nand (UBI)"
> + exit
> +fi
> +
> +global.bootm.image="/dev/nand0.kernel.bb"
> +#global.bootm.oftree="/env/oftree"
> +global.linux.bootargs.dyn.root="root=ubi0:rootfs ubi.mtd=nand0.root rootfstype=ubifs"
> diff --git a/arch/arm/boards/evk-pro3/env/init/config-board b/arch/arm/boards/evk-pro3/env/init/config-board
> new file mode 100644
> index 0000000..741b902
> --- /dev/null
> +++ b/arch/arm/boards/evk-pro3/env/init/config-board
> @@ -0,0 +1,8 @@
> +#!/bin/sh
> +
> +# board defaults, do not change in running system. Change /env/config
> +# instead
> +
> +global.hostname=evk-pro3
> +global.linux.bootargs.base="console=ttyS0,115200"
> +global.boot.default=nand-ubi
> diff --git a/arch/arm/boards/evk-pro3/env/init/mtdparts-nand b/arch/arm/boards/evk-pro3/env/init/mtdparts-nand
> new file mode 100644
> index 0000000..3ac7289
> --- /dev/null
> +++ b/arch/arm/boards/evk-pro3/env/init/mtdparts-nand
> @@ -0,0 +1,11 @@
> +#!/bin/sh
> +
> +if [ "$1" = menu ]; then
> + init-menu-add-entry "$0" "NAND partitions"
> + exit
> +fi
> +
> +mtdparts="0x3C0000(nand0.bootstrap),256k(nand0.barebox)ro,128k(nand0.bareboxenv),3M(nand0.kernel),-(nand0.root)"
> +kernelname="atmel_nand"
> +
> +mtdparts-add -b -d nand0 -k ${kernelname} -p ${mtdparts}
> diff --git a/arch/arm/boards/evk-pro3/env/init/usb b/arch/arm/boards/evk-pro3/env/init/usb
> new file mode 100644
> index 0000000..b682066
> --- /dev/null
> +++ b/arch/arm/boards/evk-pro3/env/init/usb
> @@ -0,0 +1,10 @@
> +#!/bin/sh
> +
> +if [ $at91_udc0.vbus = 1 ]
> +then
> + global.autoboot_timeout=16
> + echo
> + echo "enable tty over USB Device, increase the boot delay to ${global.autoboot_timeout}s"
> + usbserial
> + exit
> +fi
> diff --git a/arch/arm/boards/evk-pro3/init.c b/arch/arm/boards/evk-pro3/init.c
> new file mode 100644
> index 0000000..7aa65ab
> --- /dev/null
> +++ b/arch/arm/boards/evk-pro3/init.c
> @@ -0,0 +1,233 @@
> +/*
> + * Copyright (C) 2007 Sascha Hauer, Pengutronix
> + * Copyright (C) 2013 Fabio Porcedda <fabio.porcedda@gmail.com>, Telit
> + *
> + * 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.
> + *
> + *
> + */
> +
> +#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>
> +
> +#define BOOTSTRAP_SIZE 0x3C0000
> +
> +static void ek_set_board_type(void)
ek_ means evaluation kit
and you can drop this function
> +{
> + armlinux_set_architecture(MACH_TYPE_GE863);
> +}
> +
> +static struct atmel_nand_data nand_pdata = {
> + .ale = 21,
> + .cle = 22,
> + .det_pin = -EINVAL,
> + .rdy_pin = AT91_PIN_PC13,
> + .enable_pin = AT91_PIN_PC14,
> +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
> + .bus_width_16 = 1,
> +#else
> + .bus_width_16 = 0,
> +#endif
you can drop the 16 width
> + .on_flash_bbt = 1,
> +};
> +
> +static struct sam9_smc_config ek_9260_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,
> + .tdf_cycles = 2,
> +};
> +
> +static struct sam9_smc_config ek_9g20_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 = 4,
> +
> + .read_cycle = 7,
> + .write_cycle = 7,
> +
> + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
> + .tdf_cycles = 3,
> +};
> +
> +static void ek_add_device_nand(void)
> +{
> + struct sam9_smc_config *smc;
> +
> + if (machine_is_at91sam9g20ek())
> + smc = &ek_9g20_nand_smc_config;
> + else
> + smc = &ek_9260_nand_smc_config;
> +
you are not a atmel ref board please clean it
> + /* setup bus-width (8 or 16) */
> + if (nand_pdata.bus_width_16)
> + smc->mode |= AT91_SMC_DBW_16;
> + else
> + smc->mode |= AT91_SMC_DBW_8;
> +
> + /* configure chip-select 3 (NAND) */
> + sam9_smc_configure(0, 3, smc);
> +
> + at91_add_device_nand(&nand_pdata);
> +}
> +
> +static struct at91_ether_platform_data macb_pdata = {
> + .is_rmii = 1,
> + .phy_addr = 0,
> +};
> +
> +static void at91sam9260ek_phy_reset(void)
> +{
> + unsigned long rstc;
> + at91_pmc_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_EMAC);
nack
use clk framework
I cleanup this already on the mainline
> +
> + 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);
> +}
> +
> +/*
> + * MCI (SD/MMC)
> + */
> +#if defined(CONFIG_MCI_ATMEL)
> +static struct atmel_mci_platform_data __initdata ek_mci_data = {
> + .bus_width = 4,
> + .slot_b = 1,
> +};
> +
> +static void ek_usb_add_device_mci(void)
> +{
> + if (machine_is_at91sam9g20ek())
> + ek_mci_data.detect_pin = AT91_PIN_PC9;
> +
> + at91_add_device_mci(0, &ek_mci_data);
> +}
> +#else
> +static void ek_usb_add_device_mci(void) {}
> +#endif
> +
> +/*
> + * USB Host port
> + */
> +static struct at91_usbh_data __initdata ek_usbh_data = {
> + .ports = 2,
> + .vbus_pin = { -EINVAL, -EINVAL },
> +};
> +
> +/*
> + * USB Device port
> + */
> +static struct at91_udc_data __initdata ek_udc_data = {
> + .vbus_pin = AT91_PIN_PC4,
> + .pullup_pin = -EINVAL, /* pull-up driven by UDC */
> +};
> +
> +static int at91sam9260ek_mem_init(void)
> +{
> + at91_add_device_sdram(0);
> +
> + return 0;
> +}
> +mem_initcall(at91sam9260ek_mem_init);
> +
> +static int at91sam9260ek_devices_init(void)
> +{
> + ek_add_device_nand();
> + at91sam9260ek_phy_reset();
> + at91_add_device_eth(0, &macb_pdata);
> + at91_add_device_usbh_ohci(&ek_usbh_data);
> + at91_add_device_udc(&ek_udc_data);
> + ek_usb_add_device_mci();
> +
> + armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
> + ek_set_board_type();
> +
> + devfs_add_partition("nand0", 0x00000, BOOTSTRAP_SIZE,
> + DEVFS_PARTITION_FIXED, "bootstrap_raw");
> + dev_add_bb_dev("bootstrap_raw", "bootstrap");
> + devfs_add_partition("nand0", BOOTSTRAP_SIZE, SZ_256K,
> + DEVFS_PARTITION_FIXED, "self_raw");
> + dev_add_bb_dev("self_raw", "self0");
> + devfs_add_partition("nand0", BOOTSTRAP_SIZE + SZ_256K, SZ_128K,
> + DEVFS_PARTITION_FIXED, "env_raw");
> + dev_add_bb_dev("env_raw", "env0");
> + devfs_add_partition("nand0", BOOTSTRAP_SIZE + SZ_256K + SZ_128K,
> + SZ_128K, DEVFS_PARTITION_FIXED, "env_raw1");
> + dev_add_bb_dev("env_raw1", "env1");
> +
> + return 0;
> +}
> +
> +device_initcall(at91sam9260ek_devices_init);
> +
> +static int at91sam9260ek_console_init(void)
> +{
> + at91_register_uart(0, 0);
> + return 0;
> +}
> +
> +console_initcall(at91sam9260ek_console_init);
> diff --git a/arch/arm/configs/evk_pro3_defconfig b/arch/arm/configs/evk_pro3_defconfig
> new file mode 100644
> index 0000000..44168ea
> --- /dev/null
> +++ b/arch/arm/configs/evk_pro3_defconfig
> @@ -0,0 +1,73 @@
> +CONFIG_ARCH_AT91SAM9260=y
> +CONFIG_MACH_GE863=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_PROMPT="9260-EK:"
> +CONFIG_LONGHELP=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_NEW=y
> +CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/evk-pro3/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_UBIFORMAT=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_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_NET=y
> +CONFIG_NET_DHCP=y
> +CONFIG_NET_NFS=y
> +CONFIG_NET_PING=y
> +CONFIG_NET_NETCONSOLE=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_USB_GADGET=y
> +CONFIG_USB_GADGET_DFU=y
> +CONFIG_USB_GADGET_SERIAL=y
> +CONFIG_MCI=y
> +CONFIG_MCI_STARTUP=y
> +CONFIG_MCI_ATMEL=y
> +CONFIG_LED=y
> +CONFIG_LED_GPIO=y
> +CONFIG_LED_TRIGGERS=y
> +CONFIG_FS_TFTP=y
> +CONFIG_FS_FAT=y
> +CONFIG_FS_FAT_LFN=y
> diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
> index fcba7fb..a319bd3 100644
> --- a/arch/arm/mach-at91/Kconfig
> +++ b/arch/arm/mach-at91/Kconfig
> @@ -46,6 +46,7 @@ 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 "Telit EVK-PRO3" if MACH_GE863
>
> config HAVE_NAND_ATMEL_BUSWIDTH_16
> bool
> @@ -235,6 +236,14 @@ config MACH_USB_A9260
> Select this if you are using a Calao Systems USB-A9260.
> <http://www.calao-systems.com>
>
> +config MACH_GE863
> + bool "Telit EVK-PRO3"
> + select HAVE_NAND_ATMEL_BUSWIDTH_16
> + select HAVE_DEFAULT_ENVIRONMENT_NEW
> + help
> + Say y here if you are using Telit EVK-PRO3 with GE863-PRO3
> + <http://www.telit.com>
> +
> endchoice
>
> endif
> --
> 1.8.0.3
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: at91: Add Telit EVK-PRO3 board support
2013-01-19 7:06 ` Jean-Christophe PLAGNIOL-VILLARD
@ 2013-01-21 12:20 ` Fabio Porcedda
0 siblings, 0 replies; 3+ messages in thread
From: Fabio Porcedda @ 2013-01-21 12:20 UTC (permalink / raw)
To: Jean-Christophe PLAGNIOL-VILLARD; +Cc: barebox
Hi Jean-Christophe,
thanks for reviewing.
On Sat, Jan 19, 2013 at 8:06 AM, Jean-Christophe PLAGNIOL-VILLARD
<plagnioj@jcrosoft.com> wrote:
> On 17:14 Fri 18 Jan , Fabio Porcedda wrote:
>> http://www.telit.com
>>
>> Based on at91sam9260ek board support.
>>
>> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
>> ---
>> arch/arm/Makefile | 1 +
>> arch/arm/boards/evk-pro3/Makefile | 1 +
>> arch/arm/boards/evk-pro3/config.h | 6 +
>> arch/arm/boards/evk-pro3/env/boot/nand-ubi | 10 +
>> arch/arm/boards/evk-pro3/env/init/config-board | 8 +
>> arch/arm/boards/evk-pro3/env/init/mtdparts-nand | 11 ++
>> arch/arm/boards/evk-pro3/env/init/usb | 10 +
>> arch/arm/boards/evk-pro3/init.c | 233 ++++++++++++++++++++++++
>> arch/arm/configs/evk_pro3_defconfig | 73 ++++++++
>> arch/arm/mach-at91/Kconfig | 9 +
>> 10 files changed, 362 insertions(+)
>> create mode 100644 arch/arm/boards/evk-pro3/Makefile
>> create mode 100644 arch/arm/boards/evk-pro3/config.h
>> create mode 100644 arch/arm/boards/evk-pro3/env/boot/nand-ubi
>> create mode 100644 arch/arm/boards/evk-pro3/env/init/config-board
>> create mode 100644 arch/arm/boards/evk-pro3/env/init/mtdparts-nand
>> create mode 100644 arch/arm/boards/evk-pro3/env/init/usb
>> create mode 100644 arch/arm/boards/evk-pro3/init.c
>> create mode 100644 arch/arm/configs/evk_pro3_defconfig
>>
>> diff --git a/arch/arm/Makefile b/arch/arm/Makefile
>> index a36adfb..e5c7761 100644
>> --- a/arch/arm/Makefile
>> +++ b/arch/arm/Makefile
>> @@ -94,6 +94,7 @@ board-$(CONFIG_MACH_EUKREA_CPUIMX35) := eukrea_cpuimx35
>> board-$(CONFIG_MACH_EUKREA_CPUIMX51SD) := eukrea_cpuimx51
>> board-$(CONFIG_MACH_FREESCALE_MX25_3STACK) := freescale-mx25-3-stack
>> board-$(CONFIG_MACH_FREESCALE_MX35_3STACK) := freescale-mx35-3-stack
>> +board-$(CONFIG_MACH_GE863) := evk-pro3
>> board-$(CONFIG_MACH_IMX21ADS) := imx21ads
>> board-$(CONFIG_MACH_IMX27ADS) := imx27ads
>> board-$(CONFIG_MACH_IMX233_OLINUXINO) := imx233-olinuxino
>> diff --git a/arch/arm/boards/evk-pro3/Makefile b/arch/arm/boards/evk-pro3/Makefile
>> new file mode 100644
>> index 0000000..eb072c0
>> --- /dev/null
>> +++ b/arch/arm/boards/evk-pro3/Makefile
>> @@ -0,0 +1 @@
>> +obj-y += init.o
>> diff --git a/arch/arm/boards/evk-pro3/config.h b/arch/arm/boards/evk-pro3/config.h
>> new file mode 100644
>> index 0000000..7aeff30
>> --- /dev/null
>> +++ b/arch/arm/boards/evk-pro3/config.h
>> @@ -0,0 +1,6 @@
>> +#ifndef __CONFIG_H
>> +#define __CONFIG_H
>> +
>> +#define AT91_MAIN_CLOCK 6000000 /* 6.000 MHz crystal */
>> +
>> +#endif /* __CONFIG_H */
>> diff --git a/arch/arm/boards/evk-pro3/env/boot/nand-ubi b/arch/arm/boards/evk-pro3/env/boot/nand-ubi
>> new file mode 100644
>> index 0000000..8115ced
>> --- /dev/null
>> +++ b/arch/arm/boards/evk-pro3/env/boot/nand-ubi
>> @@ -0,0 +1,10 @@
>> +#!/bin/sh
>> +
>> +if [ "$1" = menu ]; then
>> + boot-menu-add-entry "$0" "nand (UBI)"
>> + exit
>> +fi
>> +
>> +global.bootm.image="/dev/nand0.kernel.bb"
>> +#global.bootm.oftree="/env/oftree"
>> +global.linux.bootargs.dyn.root="root=ubi0:rootfs ubi.mtd=nand0.root rootfstype=ubifs"
>> diff --git a/arch/arm/boards/evk-pro3/env/init/config-board b/arch/arm/boards/evk-pro3/env/init/config-board
>> new file mode 100644
>> index 0000000..741b902
>> --- /dev/null
>> +++ b/arch/arm/boards/evk-pro3/env/init/config-board
>> @@ -0,0 +1,8 @@
>> +#!/bin/sh
>> +
>> +# board defaults, do not change in running system. Change /env/config
>> +# instead
>> +
>> +global.hostname=evk-pro3
>> +global.linux.bootargs.base="console=ttyS0,115200"
>> +global.boot.default=nand-ubi
>> diff --git a/arch/arm/boards/evk-pro3/env/init/mtdparts-nand b/arch/arm/boards/evk-pro3/env/init/mtdparts-nand
>> new file mode 100644
>> index 0000000..3ac7289
>> --- /dev/null
>> +++ b/arch/arm/boards/evk-pro3/env/init/mtdparts-nand
>> @@ -0,0 +1,11 @@
>> +#!/bin/sh
>> +
>> +if [ "$1" = menu ]; then
>> + init-menu-add-entry "$0" "NAND partitions"
>> + exit
>> +fi
>> +
>> +mtdparts="0x3C0000(nand0.bootstrap),256k(nand0.barebox)ro,128k(nand0.bareboxenv),3M(nand0.kernel),-(nand0.root)"
>> +kernelname="atmel_nand"
>> +
>> +mtdparts-add -b -d nand0 -k ${kernelname} -p ${mtdparts}
>> diff --git a/arch/arm/boards/evk-pro3/env/init/usb b/arch/arm/boards/evk-pro3/env/init/usb
>> new file mode 100644
>> index 0000000..b682066
>> --- /dev/null
>> +++ b/arch/arm/boards/evk-pro3/env/init/usb
>> @@ -0,0 +1,10 @@
>> +#!/bin/sh
>> +
>> +if [ $at91_udc0.vbus = 1 ]
>> +then
>> + global.autoboot_timeout=16
>> + echo
>> + echo "enable tty over USB Device, increase the boot delay to ${global.autoboot_timeout}s"
>> + usbserial
>> + exit
>> +fi
>> diff --git a/arch/arm/boards/evk-pro3/init.c b/arch/arm/boards/evk-pro3/init.c
>> new file mode 100644
>> index 0000000..7aa65ab
>> --- /dev/null
>> +++ b/arch/arm/boards/evk-pro3/init.c
>> @@ -0,0 +1,233 @@
>> +/*
>> + * Copyright (C) 2007 Sascha Hauer, Pengutronix
>> + * Copyright (C) 2013 Fabio Porcedda <fabio.porcedda@gmail.com>, Telit
>> + *
>> + * 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.
>> + *
>> + *
>> + */
>> +
>> +#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>
>> +
>> +#define BOOTSTRAP_SIZE 0x3C0000
>> +
>> +static void ek_set_board_type(void)
> ek_ means evaluation kit
> and you can drop this function
Ok, done in v2.
>> +{
>> + armlinux_set_architecture(MACH_TYPE_GE863);
>> +}
>> +
>> +static struct atmel_nand_data nand_pdata = {
>> + .ale = 21,
>> + .cle = 22,
>> + .det_pin = -EINVAL,
>> + .rdy_pin = AT91_PIN_PC13,
>> + .enable_pin = AT91_PIN_PC14,
>> +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
>> + .bus_width_16 = 1,
>> +#else
>> + .bus_width_16 = 0,
>> +#endif
> you can drop the 16 width
Ok, done in v2.
>> + .on_flash_bbt = 1,
>> +};
>> +
>> +static struct sam9_smc_config ek_9260_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,
>> + .tdf_cycles = 2,
>> +};
>> +
>> +static struct sam9_smc_config ek_9g20_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 = 4,
>> +
>> + .read_cycle = 7,
>> + .write_cycle = 7,
>> +
>> + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
>> + .tdf_cycles = 3,
>> +};
>> +
>> +static void ek_add_device_nand(void)
>> +{
>> + struct sam9_smc_config *smc;
>> +
>> + if (machine_is_at91sam9g20ek())
>> + smc = &ek_9g20_nand_smc_config;
>> + else
>> + smc = &ek_9260_nand_smc_config;
>> +
> you are not a atmel ref board please clean it
Ok, done in v2.
>> + /* setup bus-width (8 or 16) */
>> + if (nand_pdata.bus_width_16)
>> + smc->mode |= AT91_SMC_DBW_16;
>> + else
>> + smc->mode |= AT91_SMC_DBW_8;
>> +
>> + /* configure chip-select 3 (NAND) */
>> + sam9_smc_configure(0, 3, smc);
>> +
>> + at91_add_device_nand(&nand_pdata);
>> +}
>> +
>> +static struct at91_ether_platform_data macb_pdata = {
>> + .is_rmii = 1,
>> + .phy_addr = 0,
>> +};
>> +
>> +static void at91sam9260ek_phy_reset(void)
>> +{
>> + unsigned long rstc;
>> + at91_pmc_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_EMAC);
> nack
>
> use clk framework
>
> I cleanup this already on the mainline
Ok, done in v2.
>> +
>> + 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);
>> +}
>> +
>> +/*
>> + * MCI (SD/MMC)
>> + */
>> +#if defined(CONFIG_MCI_ATMEL)
>> +static struct atmel_mci_platform_data __initdata ek_mci_data = {
>> + .bus_width = 4,
>> + .slot_b = 1,
>> +};
>> +
>> +static void ek_usb_add_device_mci(void)
>> +{
>> + if (machine_is_at91sam9g20ek())
>> + ek_mci_data.detect_pin = AT91_PIN_PC9;
>> +
>> + at91_add_device_mci(0, &ek_mci_data);
>> +}
>> +#else
>> +static void ek_usb_add_device_mci(void) {}
>> +#endif
>> +
>> +/*
>> + * USB Host port
>> + */
>> +static struct at91_usbh_data __initdata ek_usbh_data = {
>> + .ports = 2,
>> + .vbus_pin = { -EINVAL, -EINVAL },
>> +};
>> +
>> +/*
>> + * USB Device port
>> + */
>> +static struct at91_udc_data __initdata ek_udc_data = {
>> + .vbus_pin = AT91_PIN_PC4,
>> + .pullup_pin = -EINVAL, /* pull-up driven by UDC */
>> +};
>> +
>> +static int at91sam9260ek_mem_init(void)
>> +{
>> + at91_add_device_sdram(0);
>> +
>> + return 0;
>> +}
>> +mem_initcall(at91sam9260ek_mem_init);
>> +
>> +static int at91sam9260ek_devices_init(void)
>> +{
>> + ek_add_device_nand();
>> + at91sam9260ek_phy_reset();
>> + at91_add_device_eth(0, &macb_pdata);
>> + at91_add_device_usbh_ohci(&ek_usbh_data);
>> + at91_add_device_udc(&ek_udc_data);
>> + ek_usb_add_device_mci();
>> +
>> + armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
>> + ek_set_board_type();
>> +
>> + devfs_add_partition("nand0", 0x00000, BOOTSTRAP_SIZE,
>> + DEVFS_PARTITION_FIXED, "bootstrap_raw");
>> + dev_add_bb_dev("bootstrap_raw", "bootstrap");
>> + devfs_add_partition("nand0", BOOTSTRAP_SIZE, SZ_256K,
>> + DEVFS_PARTITION_FIXED, "self_raw");
>> + dev_add_bb_dev("self_raw", "self0");
>> + devfs_add_partition("nand0", BOOTSTRAP_SIZE + SZ_256K, SZ_128K,
>> + DEVFS_PARTITION_FIXED, "env_raw");
>> + dev_add_bb_dev("env_raw", "env0");
>> + devfs_add_partition("nand0", BOOTSTRAP_SIZE + SZ_256K + SZ_128K,
>> + SZ_128K, DEVFS_PARTITION_FIXED, "env_raw1");
>> + dev_add_bb_dev("env_raw1", "env1");
>> +
>> + return 0;
>> +}
>> +
>> +device_initcall(at91sam9260ek_devices_init);
>> +
>> +static int at91sam9260ek_console_init(void)
>> +{
>> + at91_register_uart(0, 0);
>> + return 0;
>> +}
>> +
>> +console_initcall(at91sam9260ek_console_init);
>> diff --git a/arch/arm/configs/evk_pro3_defconfig b/arch/arm/configs/evk_pro3_defconfig
>> new file mode 100644
>> index 0000000..44168ea
>> --- /dev/null
>> +++ b/arch/arm/configs/evk_pro3_defconfig
>> @@ -0,0 +1,73 @@
>> +CONFIG_ARCH_AT91SAM9260=y
>> +CONFIG_MACH_GE863=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_PROMPT="9260-EK:"
>> +CONFIG_LONGHELP=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_NEW=y
>> +CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/evk-pro3/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_UBIFORMAT=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_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_NET=y
>> +CONFIG_NET_DHCP=y
>> +CONFIG_NET_NFS=y
>> +CONFIG_NET_PING=y
>> +CONFIG_NET_NETCONSOLE=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_USB_GADGET=y
>> +CONFIG_USB_GADGET_DFU=y
>> +CONFIG_USB_GADGET_SERIAL=y
>> +CONFIG_MCI=y
>> +CONFIG_MCI_STARTUP=y
>> +CONFIG_MCI_ATMEL=y
>> +CONFIG_LED=y
>> +CONFIG_LED_GPIO=y
>> +CONFIG_LED_TRIGGERS=y
>> +CONFIG_FS_TFTP=y
>> +CONFIG_FS_FAT=y
>> +CONFIG_FS_FAT_LFN=y
>> diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
>> index fcba7fb..a319bd3 100644
>> --- a/arch/arm/mach-at91/Kconfig
>> +++ b/arch/arm/mach-at91/Kconfig
>> @@ -46,6 +46,7 @@ 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 "Telit EVK-PRO3" if MACH_GE863
>>
>> config HAVE_NAND_ATMEL_BUSWIDTH_16
>> bool
>> @@ -235,6 +236,14 @@ config MACH_USB_A9260
>> Select this if you are using a Calao Systems USB-A9260.
>> <http://www.calao-systems.com>
>>
>> +config MACH_GE863
>> + bool "Telit EVK-PRO3"
>> + select HAVE_NAND_ATMEL_BUSWIDTH_16
>> + select HAVE_DEFAULT_ENVIRONMENT_NEW
>> + help
>> + Say y here if you are using Telit EVK-PRO3 with GE863-PRO3
>> + <http://www.telit.com>
>> +
>> endchoice
>>
>> endif
>> --
>> 1.8.0.3
>>
>>
>> _______________________________________________
>> barebox mailing list
>> barebox@lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/barebox
Best regards
--
Fabio Porcedda
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
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2013-01-18 16:14 [PATCH] ARM: at91: Add Telit EVK-PRO3 board support Fabio Porcedda
2013-01-19 7:06 ` Jean-Christophe PLAGNIOL-VILLARD
2013-01-21 12:20 ` Fabio Porcedda
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