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: 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>
This commit is contained in:
Gregory CLEMENT
Andreas Bießmann
parent
f7cf291aa7
commit
522e4fbb76
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@ -120,6 +120,11 @@ config TARGET_SMARTWEB
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select CPU_ARM926EJS
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select SUPPORT_SPL
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config TARGET_VINCO
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bool "Support VINCO"
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select CPU_V7
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select SUPPORT_SPL
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endchoice
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config SYS_SOC
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@ -143,6 +148,7 @@ source "board/calao/usb_a9263/Kconfig"
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source "board/denx/ma5d4evk/Kconfig"
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source "board/egnite/ethernut5/Kconfig"
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source "board/esd/meesc/Kconfig"
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source "board/l+g/vinco/Kconfig"
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source "board/mini-box/picosam9g45/Kconfig"
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source "board/ronetix/pm9261/Kconfig"
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source "board/ronetix/pm9263/Kconfig"
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@ -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};" \
|
||||
"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
|
||||
Loading…
Reference in New Issue