Commit 522e4fbb authored by Gregory CLEMENT's avatar Gregory CLEMENT Committed by Andreas Bießmann

ARM: Add Support for the VInCo platform

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: 's avatarGregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: 's avatarNicolas Ferre <nicolas.ferre@atmel.com>
[rebase on current TOT]
Signed-off-by: 's avatarAndreas Bießmann <andreas.devel@googlemail.com>
parent f7cf291a
......@@ -120,6 +120,11 @@ 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
......@@ -143,6 +148,7 @@ source "board/calao/usb_a9263/Kconfig"
source "board/denx/ma5d4evk/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"
......
if TARGET_VINCO
config SYS_BOARD
default "vinco"
config SYS_VENDOR
default "l+g"
config SYS_CONFIG_NAME
default "vinco"
endif
/*
* 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;
}
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
/*
* 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@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_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
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