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> [rebase on current TOT] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>master
Gregory CLEMENT
9 years ago
committed by
Andreas Bießmann
parent
f7cf291aa7
commit
522e4fbb76
@ -0,0 +1,12 @@ |
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if TARGET_VINCO |
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config SYS_BOARD |
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default "vinco" |
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config SYS_VENDOR |
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default "l+g" |
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config SYS_CONFIG_NAME |
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default "vinco" |
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endif |
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@ -0,0 +1 @@ |
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obj-y += vinco.o
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@ -0,0 +1,212 @@ |
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/*
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* Board file for the VInCo platform |
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* Based on the the SAMA5-EK board file |
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* Configuration settings for the VInCo platform. |
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* Copyright (C) 2014 Atmel |
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* Bo Shen <voice.shen@atmel.com> |
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* Copyright (C) 2015 Free Electrons |
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* Gregory CLEMENT <gregory.clement@free-electrons.com> |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#include <common.h> |
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#include <asm/io.h> |
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#include <asm/arch/at91_common.h> |
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#include <asm/arch/at91_pmc.h> |
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#include <asm/arch/at91_rstc.h> |
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#include <asm/arch/atmel_mpddrc.h> |
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#include <asm/arch/atmel_usba_udc.h> |
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#include <asm/arch/gpio.h> |
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#include <asm/arch/clk.h> |
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#include <asm/arch/sama5d3_smc.h> |
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#include <asm/arch/sama5d4.h> |
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#include <atmel_hlcdc.h> |
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#include <atmel_mci.h> |
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#include <lcd.h> |
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#include <mmc.h> |
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#include <net.h> |
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#include <netdev.h> |
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#include <nand.h> |
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#include <spi.h> |
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#include <version.h> |
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DECLARE_GLOBAL_DATA_PTR; |
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#ifdef CONFIG_ATMEL_SPI |
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int spi_cs_is_valid(unsigned int bus, unsigned int cs) |
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{ |
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return bus == 0 && cs == 0; |
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} |
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void spi_cs_activate(struct spi_slave *slave) |
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{ |
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at91_set_pio_output(AT91_PIO_PORTC, 3, 0); |
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} |
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void spi_cs_deactivate(struct spi_slave *slave) |
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{ |
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at91_set_pio_output(AT91_PIO_PORTC, 3, 1); |
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} |
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static void vinco_spi0_hw_init(void) |
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{ |
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at91_set_a_periph(AT91_PIO_PORTC, 0, 0); /* SPI0_MISO */ |
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at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* SPI0_MOSI */ |
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at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* SPI0_SPCK */ |
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at91_set_pio_output(AT91_PIO_PORTC, 3, 1); /* SPI0_CS0 */ |
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/* Enable clock */ |
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at91_periph_clk_enable(ATMEL_ID_SPI0); |
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} |
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#endif /* CONFIG_ATMEL_SPI */ |
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#ifdef CONFIG_CMD_USB |
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static void vinco_usb_hw_init(void) |
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{ |
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at91_set_pio_output(AT91_PIO_PORTE, 11, 0); |
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at91_set_pio_output(AT91_PIO_PORTE, 12, 0); |
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at91_set_pio_output(AT91_PIO_PORTE, 10, 0); |
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} |
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#endif |
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#ifdef CONFIG_GENERIC_ATMEL_MCI |
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void vinco_mci0_hw_init(void) |
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{ |
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at91_set_b_periph(AT91_PIO_PORTC, 5, 1); /* MCI0 CDA */ |
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at91_set_b_periph(AT91_PIO_PORTC, 6, 1); /* MCI0 DA0 */ |
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at91_set_b_periph(AT91_PIO_PORTC, 7, 1); /* MCI0 DA1 */ |
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at91_set_b_periph(AT91_PIO_PORTC, 8, 1); /* MCI0 DA2 */ |
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at91_set_b_periph(AT91_PIO_PORTC, 9, 1); /* MCI0 DA3 */ |
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at91_set_b_periph(AT91_PIO_PORTC, 10, 1); /* MCI0 DA4 */ |
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at91_set_b_periph(AT91_PIO_PORTC, 11, 1); /* MCI0 DA5 */ |
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at91_set_b_periph(AT91_PIO_PORTC, 12, 1); /* MCI0 DA6 */ |
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at91_set_b_periph(AT91_PIO_PORTC, 13, 1); /* MCI0 DA7 */ |
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at91_set_b_periph(AT91_PIO_PORTC, 4, 0); /* MCI0 CLK */ |
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/*
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* As the mci io internal pull down is too strong, so if the io needs |
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* external pull up, the pull up resistor will be very small, if so |
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* the power consumption will increase, so disable the interanl pull |
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* down to save the power. |
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*/ |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 4, 0); |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 5, 0); |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 6, 0); |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 7, 0); |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 8, 0); |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 9, 0); |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 10, 0); |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 11, 0); |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 12, 0); |
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at91_set_pio_pulldown(AT91_PIO_PORTC, 13, 0); |
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/* Enable clock */ |
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at91_periph_clk_enable(ATMEL_ID_MCI0); |
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} |
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int board_mmc_init(bd_t *bis) |
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{ |
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/* Enable power for MCI0 interface */ |
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at91_set_pio_output(AT91_PIO_PORTE, 7, 1); |
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return atmel_mci_init((void *)ATMEL_BASE_MCI0); |
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} |
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#endif /* CONFIG_GENERIC_ATMEL_MCI */ |
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#ifdef CONFIG_MACB |
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void vinco_macb0_hw_init(void) |
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{ |
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at91_set_a_periph(AT91_PIO_PORTB, 0, 0); /* ETXCK_EREFCK */ |
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at91_set_a_periph(AT91_PIO_PORTB, 6, 0); /* ERXDV */ |
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at91_set_a_periph(AT91_PIO_PORTB, 8, 0); /* ERX0 */ |
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at91_set_a_periph(AT91_PIO_PORTB, 9, 0); /* ERX1 */ |
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at91_set_a_periph(AT91_PIO_PORTB, 7, 0); /* ERXER */ |
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at91_set_a_periph(AT91_PIO_PORTB, 2, 0); /* ETXEN */ |
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at91_set_a_periph(AT91_PIO_PORTB, 12, 0); /* ETX0 */ |
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at91_set_a_periph(AT91_PIO_PORTB, 13, 0); /* ETX1 */ |
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at91_set_a_periph(AT91_PIO_PORTB, 17, 0); /* EMDIO */ |
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at91_set_a_periph(AT91_PIO_PORTB, 16, 0); /* EMDC */ |
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/* Enable clock */ |
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at91_periph_clk_enable(ATMEL_ID_GMAC0); |
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/* Enable Phy*/ |
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at91_set_pio_output(AT91_PIO_PORTE, 8, 1); |
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} |
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#endif |
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static void vinco_serial3_hw_init(void) |
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{ |
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at91_set_b_periph(AT91_PIO_PORTE, 17, 1); /* TXD3 */ |
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at91_set_b_periph(AT91_PIO_PORTE, 16, 0); /* RXD3 */ |
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/* Enable clock */ |
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at91_periph_clk_enable(ATMEL_ID_USART3); |
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} |
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int board_early_init_f(void) |
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{ |
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at91_periph_clk_enable(ATMEL_ID_PIOA); |
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at91_periph_clk_enable(ATMEL_ID_PIOB); |
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at91_periph_clk_enable(ATMEL_ID_PIOC); |
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at91_periph_clk_enable(ATMEL_ID_PIOD); |
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at91_periph_clk_enable(ATMEL_ID_PIOE); |
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vinco_serial3_hw_init(); |
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return 0; |
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} |
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int board_init(void) |
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{ |
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/* adress of boot parameters */ |
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gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; |
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#ifdef CONFIG_ATMEL_SPI |
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vinco_spi0_hw_init(); |
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#endif |
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#ifdef CONFIG_GENERIC_ATMEL_MCI |
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vinco_mci0_hw_init(); |
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#endif |
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#ifdef CONFIG_MACB |
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vinco_macb0_hw_init(); |
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#endif |
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#ifdef CONFIG_CMD_USB |
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vinco_usb_hw_init(); |
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#endif |
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#ifdef CONFIG_USB_GADGET_ATMEL_USBA |
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at91_udp_hw_init(); |
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#endif |
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return 0; |
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} |
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int dram_init(void) |
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{ |
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gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, |
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CONFIG_SYS_SDRAM_SIZE); |
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return 0; |
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} |
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int board_eth_init(bd_t *bis) |
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{ |
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int rc = 0; |
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#ifdef CONFIG_MACB |
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rc = macb_eth_initialize(0, (void *)ATMEL_BASE_GMAC0, 0x00); |
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#endif |
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#ifdef CONFIG_USB_GADGET_ATMEL_USBA |
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usba_udc_probe(&pdata); |
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#ifdef CONFIG_USB_ETH_RNDIS |
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usb_eth_initialize(bis); |
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#endif |
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#endif |
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return rc; |
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} |
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@ -0,0 +1,13 @@ |
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CONFIG_ARM=y |
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CONFIG_ARCH_AT91=y |
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CONFIG_TARGET_VINCO=y |
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CONFIG_SYS_EXTRA_OPTIONS="SAMA5D4,SYS_USE_SERIALFLASH" |
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CONFIG_SYS_PROMPT="vinco => " |
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# CONFIG_CMD_IMI is not set |
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# CONFIG_CMD_IMLS is not set |
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# CONFIG_CMD_LOADS is not set |
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# CONFIG_CMD_FLASH is not set |
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# CONFIG_CMD_FPGA is not set |
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CONFIG_SPI_FLASH=y |
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CONFIG_NETDEVICES=y |
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CONFIG_ETH_DESIGNWARE=y |
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@ -0,0 +1,167 @@ |
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/*
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* Configuration settings for the VInCo platform. |
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* |
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* Based on the settings for the SAMA5-EK board |
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* Copyright (C) 2014 Atmel |
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* Bo Shen <voice.shen@atmel.com> |
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* Copyright (C) 2015 Free Electrons |
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* Gregory CLEMENT gregory.clement@free-electrons.com |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#ifndef __CONFIG_H |
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#define __CONFIG_H |
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/* No NOR flash, this definition should be put before common header */ |
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#define CONFIG_SYS_NO_FLASH |
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#include "at91-sama5_common.h" |
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/* The value in the common file is too far away for the VInCo platform */ |
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#ifdef CONFIG_SYS_TEXT_BASE |
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#undef CONFIG_SYS_TEXT_BASE |
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#endif |
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#define CONFIG_SYS_TEXT_BASE 0x20f00000 |
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/* serial console */ |
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#define CONFIG_ATMEL_USART |
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#define CONFIG_USART_BASE ATMEL_BASE_USART3 |
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#define CONFIG_USART_ID ATMEL_ID_USART3 |
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/* SDRAM */ |
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#define CONFIG_NR_DRAM_BANKS 1 |
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#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS |
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#define CONFIG_SYS_SDRAM_SIZE 0x4000000 |
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#define CONFIG_SYS_INIT_SP_ADDR \ |
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(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) |
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#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ |
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/* SerialFlash */ |
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#define CONFIG_CMD_SF |
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#ifdef CONFIG_CMD_SF |
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#define CONFIG_ATMEL_SPI |
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#define CONFIG_ATMEL_SPI0 |
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#define CONFIG_SPI_FLASH_STMICRO |
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#define CONFIG_SF_DEFAULT_BUS 0 |
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#define CONFIG_SF_DEFAULT_CS 0 |
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#define CONFIG_SF_DEFAULT_SPEED 50000000 |
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#define CONFIG_ENV_SPI_MAX_HZ 50000000 |
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#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) |
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#define CONFIG_ENV_SPI_MODE (SPI_MODE_0) |
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#endif |
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/* MMC */ |
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#define CONFIG_CMD_MMC |
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#ifdef CONFIG_CMD_MMC |
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#define CONFIG_SUPPORT_EMMC_BOOT |
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#define CONFIG_MMC |
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#define CONFIG_GENERIC_MMC |
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#define CONFIG_GENERIC_ATMEL_MCI |
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#define ATMEL_BASE_MMCI ATMEL_BASE_MCI1 |
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#define CONFIG_SYS_MMC_CLK_OD 500000 |
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/* For generating MMC partitions */ |
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#define CONFIG_PARTITION_UUIDS |
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#define CONFIG_RANDOM_UUID |
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#define CONFIG_EFI_PARTITION |
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#define CONFIG_CMD_GPT |
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#endif |
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/* USB */ |
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#define CONFIG_CMD_USB |
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#ifdef CONFIG_CMD_USB |
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#define CONFIG_USB_EHCI |
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#define CONFIG_USB_EHCI_ATMEL |
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#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 |
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#define CONFIG_USB_STORAGE |
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#endif |
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/* USB device */ |
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#define CONFIG_USB_GADGET |
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#define CONFIG_USB_GADGET_DUALSPEED |
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#define CONFIG_USB_GADGET_ATMEL_USBA |
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#define CONFIG_USB_ETHER |
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#define CONFIG_USB_ETH_RNDIS |
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#define CONFIG_USBNET_MANUFACTURER "L+G VInCo" |
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#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) |
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#define CONFIG_CMD_FAT |
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#define CONFIG_DOS_PARTITION |
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#endif |
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/* Ethernet Hardware */ |
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#define CONFIG_CMD_MII |
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#define CONFIG_PHY_SMSC |
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#define CONFIG_MACB |
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#define CONFIG_RMII |
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#define CONFIG_NET_RETRY_COUNT 20 |
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#define CONFIG_MACB_SEARCH_PHY |
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#define CONFIG_USB_HOST_ETHER |
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#define CONFIG_USB_ETHER_SMSC95XX |
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#define CONFIG_USB_ETHER_RNDIS |
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#ifdef CONFIG_SYS_USE_SERIALFLASH |
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/* bootstrap + u-boot + env + linux in serial flash */ |
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#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS |
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#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS |
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/* Use our own mapping for the VInCo platform */ |
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#undef CONFIG_ENV_OFFSET |
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#undef CONFIG_ENV_SIZE |
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#define CONFIG_ENV_OFFSET 0x10000 |
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#define CONFIG_ENV_SIZE 0x10000 |
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/* Update the bootcommand according to our mapping for the VInCo platform */ |
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#undef CONFIG_BOOTCOMMAND |
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#define CONFIG_BOOTCOMMAND "mmc dev 0 0;" \ |
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"mmc read ${loadaddr} ${k_offset} ${k_blksize};" \
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"mmc read ${oftaddr} ${dtb_offset} ${dtb_blksize};" \
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"bootz ${loadaddr} - ${oftaddr}" |
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#undef CONFIG_BOOTARGS |
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#define CONFIG_BOOTARGS "console=ttyS0,115200 earlyprintk rw root=/dev/mmcblk0p2 rootfstype=ext4 rootwait quiet lpj=1990656" |
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#define CONFIG_EXTRA_ENV_SETTINGS \ |
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"kernel_start=0x20000\0" \
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"kernel_size=0x800000\0" \
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"mmcblksize=0x200\0" \
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"oftaddr=0x21000000\0" \
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"loadaddr=0x22000000\0" \
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"update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \
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"sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \
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"create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \
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"setexpr rootfs_start ${kernel_start} + ${kernel_size};" \
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"setenv partitions 'name=kernel,size=${kernel_size}," \
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"start=${kernel_start};name=rootfs,size=-';" \
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"gpt write mmc 0 ${partitions} \0"\
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"f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \
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"setexpr fileblksize ${fileblksize} + 1\0" \
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"store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \
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"setexpr k_blksize ${fileblksize};" \
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"setexpr k_offset ${kernel_start} / ${mmcblksize};" \
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"mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \
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"store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \
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"setexpr dtb_blksize ${fileblksize};" \
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"setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \
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"mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \
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"store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \
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"setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \
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"mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \
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"bootdelay=0\0" |
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#endif |
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#define CONFIG_ZERO_BOOTDELAY_CHECK |
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#endif |
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