From mboxrd@z Thu Jan  1 00:00:00 1970
From: Gregory CLEMENT <gregory.clement@free-electrons.com>
Date: Thu, 21 Jan 2016 15:11:35 +0100
Subject: [U-Boot] [PATCH v3] ARM: Add Support for the VInCo platform
In-Reply-To: <56A0C1E8.7040002@gmail.com> ("Andreas =?utf-8?Q?Bie=C3=9Fman?=
 =?utf-8?Q?n=22's?= message of "Thu, 21 Jan 2016 12:32:56 +0100")
References: <1450281704-14433-1-git-send-email-gregory.clement@free-electrons.com>
 <87y4bjgpfa.fsf@free-electrons.com> <56A0C1E8.7040002@gmail.com>
Message-ID: <87twm7ggyw.fsf@free-electrons.com>
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Hi Andreas,
 
 On jeu., janv. 21 2016, "Andreas Bie?mann" <andreas.devel@googlemail.com> wrote:

> Hi Gregory,
>
> On 21.01.2016 12:08, Gregory CLEMENT wrote:
>> Hello all,
>>  
>>  On mer., d?c. 16 2015, Gregory CLEMENT <gregory.clement@free-electrons.com> wrote:
>> 
>>> The Versatile Industrial Communication platform is a community oriented
>>> board from Landis + Gyr. It comes with:
>>> - an RS-485 port
>>> - 2 Ethernet ports
>>> - a wireless M-BUS
>>> - a 4G modem
>>> - a 4MB SPI flash
>>> - a 4GB eMMC
>>>
>>> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
>>> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
>> 
>> I sent this patch one month ago and it seems that it didn't get applied.
>
> I'm aware of it. Since it was way after merge window close for 2016.01
> it would not have been applied for this release.
>
>> What is the status of this patch?
>
> I'll review and eventually apply it until end of this Weekend.
>
>> Do you have any remark about it?
>
> Not yet ...
>
> Excuse me for the long waiting times for atmel patches. My list has some
> unreplied patches back from end of November 2015. I'm looking forward to
> improve this in future.

No problem and thanks for the news :)

Gregory


>
> Andreas
>
>> 
>> Thanks,
>> 
>> Gregory
>> 
>>> ---
>>> Hi again,
>>>
>>> Some of my fixes were not commit in my previous version.
>>>
>>> This version should be the correct one, I also added the acked-by from
>>> Nicolas.
>>>
>>> Sorry for not having seen it before.
>>>
>>> Thanks,
>>>
>>> Gregory
>>>
>>>
>>> arch/arm/mach-at91/Kconfig |   6 ++
>>>  board/l+g/vinco/Kconfig    |  12 +++
>>>  board/l+g/vinco/Makefile   |   1 +
>>>  board/l+g/vinco/vinco.c    | 212 +++++++++++++++++++++++++++++++++++++++++++++
>>>  configs/vinco_defconfig    |  13 +++
>>>  include/configs/vinco.h    | 169 ++++++++++++++++++++++++++++++++++++
>>>  6 files changed, 413 insertions(+)
>>>  create mode 100644 board/l+g/vinco/Kconfig
>>>  create mode 100644 board/l+g/vinco/Makefile
>>>  create mode 100644 board/l+g/vinco/vinco.c
>>>  create mode 100644 configs/vinco_defconfig
>>>  create mode 100644 include/configs/vinco.h
>>>
>>> diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
>>> index c333647..3dfbb5f 100644
>>> --- a/arch/arm/mach-at91/Kconfig
>>> +++ b/arch/arm/mach-at91/Kconfig
>>> @@ -114,6 +114,11 @@ config TARGET_SMARTWEB
>>>  	select CPU_ARM926EJS
>>>  	select SUPPORT_SPL
>>>  
>>> +config TARGET_VINCO
>>> +	bool "Support VINCO"
>>> +	select CPU_V7
>>> +	select SUPPORT_SPL
>>> +
>>>  endchoice
>>>  
>>>  config SYS_SOC
>>> @@ -136,6 +141,7 @@ source "board/bluewater/snapper9260/Kconfig"
>>>  source "board/calao/usb_a9263/Kconfig"
>>>  source "board/egnite/ethernut5/Kconfig"
>>>  source "board/esd/meesc/Kconfig"
>>> +source "board/l+g/vinco/Kconfig"
>>>  source "board/mini-box/picosam9g45/Kconfig"
>>>  source "board/ronetix/pm9261/Kconfig"
>>>  source "board/ronetix/pm9263/Kconfig"
>>> diff --git a/board/l+g/vinco/Kconfig b/board/l+g/vinco/Kconfig
>>> new file mode 100644
>>> index 0000000..229b5ea
>>> --- /dev/null
>>> +++ b/board/l+g/vinco/Kconfig
>>> @@ -0,0 +1,12 @@
>>> +if TARGET_VINCO
>>> +
>>> +config SYS_BOARD
>>> +	default "vinco"
>>> +
>>> +config SYS_VENDOR
>>> +	default "l+g"
>>> +
>>> +config SYS_CONFIG_NAME
>>> +	default "vinco"
>>> +
>>> +endif
>>> diff --git a/board/l+g/vinco/Makefile b/board/l+g/vinco/Makefile
>>> new file mode 100644
>>> index 0000000..a2b8a2b
>>> --- /dev/null
>>> +++ b/board/l+g/vinco/Makefile
>>> @@ -0,0 +1 @@
>>> +obj-y += vinco.o
>>> diff --git a/board/l+g/vinco/vinco.c b/board/l+g/vinco/vinco.c
>>> new file mode 100644
>>> index 0000000..3d7af09
>>> --- /dev/null
>>> +++ b/board/l+g/vinco/vinco.c
>>> @@ -0,0 +1,212 @@
>>> +/*
>>> + * Board file for the VInCo platform
>>> + * Based on the the SAMA5-EK board file
>>> + * Configuration settings for the VInCo platform.
>>> + * Copyright (C) 2014 Atmel
>>> + *		      Bo Shen <voice.shen@atmel.com>
>>> + * Copyright (C) 2015 Free Electrons
>>> + *		      Gregory CLEMENT <gregory.clement@free-electrons.com>
>>> + *
>>> + * SPDX-License-Identifier:	GPL-2.0+
>>> + */
>>> +
>>> +#include <common.h>
>>> +#include <asm/io.h>
>>> +#include <asm/arch/at91_common.h>
>>> +#include <asm/arch/at91_pmc.h>
>>> +#include <asm/arch/at91_rstc.h>
>>> +#include <asm/arch/atmel_mpddrc.h>
>>> +#include <asm/arch/atmel_usba_udc.h>
>>> +#include <asm/arch/gpio.h>
>>> +#include <asm/arch/clk.h>
>>> +#include <asm/arch/sama5d3_smc.h>
>>> +#include <asm/arch/sama5d4.h>
>>> +#include <atmel_hlcdc.h>
>>> +#include <atmel_mci.h>
>>> +#include <lcd.h>
>>> +#include <mmc.h>
>>> +#include <net.h>
>>> +#include <netdev.h>
>>> +#include <nand.h>
>>> +#include <spi.h>
>>> +#include <version.h>
>>> +
>>> +DECLARE_GLOBAL_DATA_PTR;
>>> +
>>> +#ifdef CONFIG_ATMEL_SPI
>>> +int spi_cs_is_valid(unsigned int bus, unsigned int cs)
>>> +{
>>> +	return bus == 0 && cs == 0;
>>> +}
>>> +
>>> +void spi_cs_activate(struct spi_slave *slave)
>>> +{
>>> +	at91_set_pio_output(AT91_PIO_PORTC, 3, 0);
>>> +}
>>> +
>>> +void spi_cs_deactivate(struct spi_slave *slave)
>>> +{
>>> +	at91_set_pio_output(AT91_PIO_PORTC, 3, 1);
>>> +}
>>> +
>>> +static void vinco_spi0_hw_init(void)
>>> +{
>>> +	at91_set_a_periph(AT91_PIO_PORTC, 0, 0);	/* SPI0_MISO */
>>> +	at91_set_a_periph(AT91_PIO_PORTC, 1, 0);	/* SPI0_MOSI */
>>> +	at91_set_a_periph(AT91_PIO_PORTC, 2, 0);	/* SPI0_SPCK */
>>> +
>>> +	at91_set_pio_output(AT91_PIO_PORTC, 3, 1);	/* SPI0_CS0 */
>>> +
>>> +	/* Enable clock */
>>> +	at91_periph_clk_enable(ATMEL_ID_SPI0);
>>> +}
>>> +#endif /* CONFIG_ATMEL_SPI */
>>> +
>>> +
>>> +#ifdef CONFIG_CMD_USB
>>> +static void vinco_usb_hw_init(void)
>>> +{
>>> +	at91_set_pio_output(AT91_PIO_PORTE, 11, 0);
>>> +	at91_set_pio_output(AT91_PIO_PORTE, 12, 0);
>>> +	at91_set_pio_output(AT91_PIO_PORTE, 10, 0);
>>> +}
>>> +#endif
>>> +
>>> +
>>> +#ifdef CONFIG_GENERIC_ATMEL_MCI
>>> +void vinco_mci0_hw_init(void)
>>> +{
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 5, 1);	/* MCI0 CDA */
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 6, 1);	/* MCI0 DA0 */
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 7, 1);	/* MCI0 DA1 */
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 8, 1);	/* MCI0 DA2 */
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 9, 1);	/* MCI0 DA3 */
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 10, 1);	/* MCI0 DA4 */
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 11, 1);	/* MCI0 DA5 */
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 12, 1);	/* MCI0 DA6 */
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 13, 1);	/* MCI0 DA7 */
>>> +	at91_set_b_periph(AT91_PIO_PORTC, 4, 0);	/* MCI0 CLK */
>>> +
>>> +	/*
>>> +	 * As the mci io internal pull down is too strong, so if the io needs
>>> +	 * external pull up, the pull up resistor will be very small, if so
>>> +	 * the power consumption will increase, so disable the interanl pull
>>> +	 * down to save the power.
>>> +	 */
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 4, 0);
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 5, 0);
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 6, 0);
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 7, 0);
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 8, 0);
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 9, 0);
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 10, 0);
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 11, 0);
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 12, 0);
>>> +	at91_set_pio_pulldown(AT91_PIO_PORTC, 13, 0);
>>> +
>>> +	/* Enable clock */
>>> +	at91_periph_clk_enable(ATMEL_ID_MCI0);
>>> +}
>>> +
>>> +int board_mmc_init(bd_t *bis)
>>> +{
>>> +	/* Enable power for MCI0 interface */
>>> +	at91_set_pio_output(AT91_PIO_PORTE, 7, 1);
>>> +
>>> +	return atmel_mci_init((void *)ATMEL_BASE_MCI0);
>>> +}
>>> +#endif /* CONFIG_GENERIC_ATMEL_MCI */
>>> +
>>> +#ifdef CONFIG_MACB
>>> +void vinco_macb0_hw_init(void)
>>> +{
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 0, 0);	/* ETXCK_EREFCK */
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 6, 0);	/* ERXDV */
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 8, 0);	/* ERX0 */
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 9, 0);	/* ERX1 */
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 7, 0);	/* ERXER */
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 2, 0);	/* ETXEN */
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 12, 0);	/* ETX0 */
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 13, 0);	/* ETX1 */
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 17, 0);	/* EMDIO */
>>> +	at91_set_a_periph(AT91_PIO_PORTB, 16, 0);	/* EMDC */
>>> +
>>> +	/* Enable clock */
>>> +	at91_periph_clk_enable(ATMEL_ID_GMAC0);
>>> +
>>> +	/* Enable Phy*/
>>> +	at91_set_pio_output(AT91_PIO_PORTE, 8, 1);
>>> +}
>>> +#endif
>>> +
>>> +static void vinco_serial3_hw_init(void)
>>> +{
>>> +	at91_set_b_periph(AT91_PIO_PORTE, 17, 1);	/* TXD3 */
>>> +	at91_set_b_periph(AT91_PIO_PORTE, 16, 0);	/* RXD3 */
>>> +
>>> +	/* Enable clock */
>>> +	at91_periph_clk_enable(ATMEL_ID_USART3);
>>> +}
>>> +
>>> +int board_early_init_f(void)
>>> +{
>>> +	at91_periph_clk_enable(ATMEL_ID_PIOA);
>>> +	at91_periph_clk_enable(ATMEL_ID_PIOB);
>>> +	at91_periph_clk_enable(ATMEL_ID_PIOC);
>>> +	at91_periph_clk_enable(ATMEL_ID_PIOD);
>>> +	at91_periph_clk_enable(ATMEL_ID_PIOE);
>>> +
>>> +	vinco_serial3_hw_init();
>>> +
>>> +	return 0;
>>> +}
>>> +
>>> +int board_init(void)
>>> +{
>>> +	/* adress of boot parameters */
>>> +	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
>>> +
>>> +#ifdef CONFIG_ATMEL_SPI
>>> +	vinco_spi0_hw_init();
>>> +#endif
>>> +
>>> +#ifdef CONFIG_GENERIC_ATMEL_MCI
>>> +	vinco_mci0_hw_init();
>>> +#endif
>>> +#ifdef CONFIG_MACB
>>> +	vinco_macb0_hw_init();
>>> +#endif
>>> +#ifdef CONFIG_CMD_USB
>>> +	vinco_usb_hw_init();
>>> +#endif
>>> +#ifdef CONFIG_USB_GADGET_ATMEL_USBA
>>> +	at91_udp_hw_init();
>>> +#endif
>>> +
>>> +	return 0;
>>> +}
>>> +
>>> +int dram_init(void)
>>> +{
>>> +	gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
>>> +				    CONFIG_SYS_SDRAM_SIZE);
>>> +	return 0;
>>> +}
>>> +
>>> +int board_eth_init(bd_t *bis)
>>> +{
>>> +	int rc = 0;
>>> +
>>> +#ifdef CONFIG_MACB
>>> +	rc = macb_eth_initialize(0, (void *)ATMEL_BASE_GMAC0, 0x00);
>>> +#endif
>>> +
>>> +#ifdef CONFIG_USB_GADGET_ATMEL_USBA
>>> +	usba_udc_probe(&pdata);
>>> +#ifdef CONFIG_USB_ETH_RNDIS
>>> +	usb_eth_initialize(bis);
>>> +#endif
>>> +#endif
>>> +
>>> +	return rc;
>>> +}
>>> diff --git a/configs/vinco_defconfig b/configs/vinco_defconfig
>>> new file mode 100644
>>> index 0000000..7cae79b
>>> --- /dev/null
>>> +++ b/configs/vinco_defconfig
>>> @@ -0,0 +1,13 @@
>>> +CONFIG_ARM=y
>>> +CONFIG_ARCH_AT91=y
>>> +CONFIG_TARGET_VINCO=y
>>> +CONFIG_SYS_EXTRA_OPTIONS="SAMA5D4,SYS_USE_SERIALFLASH"
>>> +CONFIG_SYS_PROMPT="vinco => "
>>> +# CONFIG_CMD_IMI is not set
>>> +# CONFIG_CMD_IMLS is not set
>>> +# CONFIG_CMD_LOADS is not set
>>> +# CONFIG_CMD_FLASH is not set
>>> +# CONFIG_CMD_FPGA is not set
>>> +CONFIG_SPI_FLASH=y
>>> +CONFIG_NETDEVICES=y
>>> +CONFIG_ETH_DESIGNWARE=y
>>> diff --git a/include/configs/vinco.h b/include/configs/vinco.h
>>> new file mode 100644
>>> index 0000000..b96150e
>>> --- /dev/null
>>> +++ b/include/configs/vinco.h
>>> @@ -0,0 +1,169 @@
>>> +/*
>>> + * Configuration settings for the VInCo platform.
>>> + *
>>> + * Based on the settings for the SAMA5-EK board
>>> + * Copyright (C) 2014 Atmel
>>> + *		      Bo Shen <voice.shen@atmel.com>
>>> + * Copyright (C) 2015 Free Electrons
>>> + *		      Gregory CLEMENT gregory.clement at free-electrons.com
>>> + *
>>> + * SPDX-License-Identifier:	GPL-2.0+
>>> + */
>>> +
>>> +#ifndef __CONFIG_H
>>> +#define __CONFIG_H
>>> +
>>> +/* No NOR flash, this definition should be put before common header */
>>> +#define CONFIG_SYS_NO_FLASH
>>> +
>>> +#include "at91-sama5_common.h"
>>> +
>>> +/* The value in the common file is too far away for the VInCo platform */
>>> +#ifdef CONFIG_SYS_TEXT_BASE
>>> +#undef CONFIG_SYS_TEXT_BASE
>>> +#endif
>>> +#define CONFIG_SYS_TEXT_BASE		0x20f00000
>>> +
>>> +/* serial console */
>>> +#define CONFIG_ATMEL_USART
>>> +#define CONFIG_USART_BASE		ATMEL_BASE_USART3
>>> +#define	CONFIG_USART_ID			ATMEL_ID_USART3
>>> +
>>> +/* SDRAM */
>>> +#define CONFIG_NR_DRAM_BANKS		1
>>> +#define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_DDRCS
>>> +#define CONFIG_SYS_SDRAM_SIZE		0x4000000
>>> +
>>> +
>>> +#define CONFIG_SYS_INIT_SP_ADDR \
>>> +	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
>>> +
>>> +#define CONFIG_SYS_LOAD_ADDR		0x22000000 /* load address */
>>> +
>>> +/* SerialFlash */
>>> +#define CONFIG_CMD_SF
>>> +
>>> +#ifdef CONFIG_CMD_SF
>>> +#define CONFIG_ATMEL_SPI
>>> +#define CONFIG_ATMEL_SPI0
>>> +#define CONFIG_SPI_FLASH_STMICRO
>>> +#define CONFIG_SF_DEFAULT_BUS		0
>>> +#define CONFIG_SF_DEFAULT_CS		0
>>> +#define CONFIG_SF_DEFAULT_SPEED		50000000
>>> +#define CONFIG_ENV_SPI_MAX_HZ		50000000
>>> +#define CONFIG_SF_DEFAULT_MODE		(SPI_MODE_0)
>>> +#define CONFIG_ENV_SPI_MODE		(SPI_MODE_0)
>>> +#endif
>>> +
>>> +
>>> +/* MMC */
>>> +#define CONFIG_CMD_MMC
>>> +
>>> +#ifdef CONFIG_CMD_MMC
>>> +#define CONFIG_SUPPORT_EMMC_BOOT
>>> +#define CONFIG_MMC
>>> +#define CONFIG_GENERIC_MMC
>>> +#define CONFIG_GENERIC_ATMEL_MCI
>>> +#define ATMEL_BASE_MMCI			ATMEL_BASE_MCI1
>>> +#define CONFIG_SYS_MMC_CLK_OD		500000
>>> +
>>> +/* For generating MMC partitions */
>>> +#define CONFIG_PARTITION_UUIDS
>>> +#define CONFIG_RANDOM_UUID
>>> +#define CONFIG_EFI_PARTITION
>>> +#define CONFIG_CMD_GPT
>>> +
>>> +#endif
>>> +
>>> +/* USB */
>>> +#define CONFIG_CMD_USB
>>> +
>>> +#ifdef CONFIG_CMD_USB
>>> +#define CONFIG_USB_EHCI
>>> +#define CONFIG_USB_EHCI_ATMEL
>>> +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS	3
>>> +#define CONFIG_USB_STORAGE
>>> +#endif
>>> +
>>> +/* USB device */
>>> +#define CONFIG_USB_GADGET
>>> +#define CONFIG_USB_GADGET_DUALSPEED
>>> +#define CONFIG_USB_GADGET_ATMEL_USBA
>>> +#define CONFIG_USB_ETHER
>>> +#define CONFIG_USB_ETH_RNDIS
>>> +#define CONFIG_USBNET_MANUFACTURER      "L+G VInCo"
>>> +
>>> +#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
>>> +#define CONFIG_CMD_FAT
>>> +#define CONFIG_DOS_PARTITION
>>> +#endif
>>> +
>>> +/* Ethernet Hardware */
>>> +#define CONFIG_PHYLIB
>>> +#define CONFIG_CMD_MII
>>> +#define CONFIG_PHY_SMSC
>>> +#define CONFIG_MACB
>>> +#define CONFIG_RMII
>>> +#define CONFIG_NET_RETRY_COUNT		20
>>> +#define CONFIG_MACB_SEARCH_PHY
>>> +
>>> +
>>> +#define CONFIG_USB_HOST_ETHER
>>> +#define CONFIG_USB_ETHER_SMSC95XX
>>> +#define CONFIG_USB_ETHER_RNDIS
>>> +
>>> +
>>> +#ifdef CONFIG_SYS_USE_SERIALFLASH
>>> +/* bootstrap + u-boot + env + linux in serial flash */
>>> +#define CONFIG_ENV_SPI_BUS	CONFIG_SF_DEFAULT_BUS
>>> +#define CONFIG_ENV_SPI_CS	CONFIG_SF_DEFAULT_CS
>>> +/* Use our own mapping for the VInCo platform */
>>> +#undef CONFIG_ENV_OFFSET
>>> +#undef CONFIG_ENV_SIZE
>>> +
>>> +#define CONFIG_ENV_OFFSET       0x10000
>>> +#define CONFIG_ENV_SIZE         0x10000
>>> +
>>> +/* Update the bootcommand according to our mapping for the VInCo platform */
>>> +#undef CONFIG_BOOTCOMMAND
>>> +#define CONFIG_BOOTCOMMAND  "mmc dev 0 0;" \
>>> +			    "mmc read ${loadaddr} ${k_offset} ${k_blksize};" \
>>> +			    "mmc read ${oftaddr} ${dtb_offset} ${dtb_blksize};" \
>>> +			    "bootz ${loadaddr} -  ${oftaddr}"
>>> +
>>> +#undef CONFIG_BOOTARGS
>>> +#define CONFIG_BOOTARGS	    "console=ttyS0,115200 earlyprintk rw root=/dev/mmcblk0p2 rootfstype=ext4 rootwait quiet lpj=1990656"
>>> +
>>> +#define CONFIG_EXTRA_ENV_SETTINGS \
>>> +	"kernel_start=0x20000\0" \
>>> +	"kernel_size=0x800000\0" \
>>> +	"mmcblksize=0x200\0" \
>>> +	"oftaddr=0x21000000\0" \
>>> +	"loadaddr=0x22000000\0" \
>>> +	"update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \
>>> +	"sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \
>>> +	"create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \
>>> +	"setexpr rootfs_start ${kernel_start} + ${kernel_size};" \
>>> +	"setenv partitions 'name=kernel,size=${kernel_size}," \
>>> +	"start=${kernel_start};name=rootfs,size=-';" \
>>> +	"gpt write mmc 0 ${partitions} \0"\
>>> +	"f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \
>>> +	"setexpr fileblksize ${fileblksize} + 1\0" \
>>> +	"store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \
>>> +	"setexpr k_blksize ${fileblksize};" \
>>> +	"setexpr k_offset ${kernel_start} / ${mmcblksize};" \
>>> +	"mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \
>>> +	"store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \
>>> +	"setexpr dtb_blksize ${fileblksize};" \
>>> +	"setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \
>>> +	"mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \
>>> +	"store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \
>>> +	"setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \
>>> +	"mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \
>>> +	"bootdelay=0\0"
>>> +
>>> +#endif
>>> +#define CONFIG_ZERO_BOOTDELAY_CHECK
>>> +
>>> +#endif
>>> +
>>> -- 
>>> 2.5.0
>>>
>> 
>

-- 
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com