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omap4: duovero: Add Gumstix DuoVero machine.

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This adds the Gumstix DuoVero machine [1].  This is a OMAP4430-based
computer-on-module (COM aka SOM) that can be mounted on various
expansion boards with different peripherals.

[1] https://store.gumstix.com/index.php/category/43/

Signed-off-by: Ash Charles <ash@gumstix.com>
[trini: Rename gpmc_enable_gpmc_cs_config to gpmc_enable_gpmc_net_config]
Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
Ash Charles 2014-05-14 08:34:34 -07:00 committed by Tom Rini
parent 939911a64b
commit ffe1691159
6 changed files with 543 additions and 0 deletions
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8
board/gumstix/duovero/Makefile Normal file
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#
# (C) Copyright 2000, 2001, 2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := duovero.o

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board/gumstix/duovero/duovero.c Normal file
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/*
* (C) Copyright 2013
* Gumstix Inc. <www.gumstix.com>
* Maintainer: Ash Charles <ash@gumstix.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <netdev.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
#include <twl6030.h>
#include <asm/emif.h>
#include <asm/arch/clock.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
#include "duovero_mux_data.h"
#define WIFI_EN 43
#if defined(CONFIG_CMD_NET)
#define SMSC_NRESET 45
static void setup_net_chip(void);
#endif
#ifdef CONFIG_USB_EHCI
#include <usb.h>
#include <asm/arch/ehci.h>
#include <asm/ehci-omap.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
const struct omap_sysinfo sysinfo = {
"Board: duovero\n"
};
struct omap4_scrm_regs *const scrm = (struct omap4_scrm_regs *)0x4a30a000;
/**
* @brief board_init
*
* @return 0
*/
int board_init(void)
{
gpmc_init();
gd->bd->bi_arch_number = MACH_TYPE_OMAP4_DUOVERO;
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
return 0;
}
/**
* @brief misc_init_r - Configure board specific configurations
* such as power configurations, ethernet initialization as phase2 of
* boot sequence
*
* @return 0
*/
int misc_init_r(void)
{
int ret = 0;
u8 val;
/* wifi setup: first enable 32Khz clock from 6030 pmic */
val = 0xe1;
ret = i2c_write(TWL6030_CHIP_PM, 0xbe, 1, &val, 1);
if (ret)
printf("Failed to enable 32Khz clock to wifi module\n");
/* then setup WIFI_EN as an output pin and send reset pulse */
if (!gpio_request(WIFI_EN, "")) {
gpio_direction_output(WIFI_EN, 0);
gpio_set_value(WIFI_EN, 1);
udelay(1);
gpio_set_value(WIFI_EN, 0);
udelay(1);
gpio_set_value(WIFI_EN, 1);
}
#if defined(CONFIG_CMD_NET)
setup_net_chip();
#endif
return 0;
}
void set_muxconf_regs_essential(void)
{
do_set_mux((*ctrl)->control_padconf_core_base,
core_padconf_array_essential,
sizeof(core_padconf_array_essential) /
sizeof(struct pad_conf_entry));
do_set_mux((*ctrl)->control_padconf_wkup_base,
wkup_padconf_array_essential,
sizeof(wkup_padconf_array_essential) /
sizeof(struct pad_conf_entry));
do_set_mux((*ctrl)->control_padconf_core_base,
core_padconf_array_non_essential,
sizeof(core_padconf_array_non_essential) /
sizeof(struct pad_conf_entry));
do_set_mux((*ctrl)->control_padconf_wkup_base,
wkup_padconf_array_non_essential,
sizeof(wkup_padconf_array_non_essential) /
sizeof(struct pad_conf_entry));
}
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
return omap_mmc_init(0, 0, 0, -1, -1);
}
#endif
#if defined(CONFIG_CMD_NET)
#define GPMC_SIZE_16M 0xF
#define GPMC_BASEADDR_MASK 0x3F
#define GPMC_CS_ENABLE 0x1
static void enable_gpmc_net_config(const u32 *gpmc_config, struct gpmc_cs *cs,
u32 base, u32 size)
{
writel(0, &cs->config7);
sdelay(1000);
/* Delay for settling */
writel(gpmc_config[0], &cs->config1);
writel(gpmc_config[1], &cs->config2);
writel(gpmc_config[2], &cs->config3);
writel(gpmc_config[3], &cs->config4);
writel(gpmc_config[4], &cs->config5);
writel(gpmc_config[5], &cs->config6);
/*
* Enable the config. size is the CS size and goes in
* bits 11:8. We set bit 6 to enable this CS and the base
* address goes into bits 5:0.
*/
writel((size << 8) | (GPMC_CS_ENABLE << 6) |
((base >> 24) & GPMC_BASEADDR_MASK),
&cs->config7);
sdelay(2000);
}
/* GPMC CS configuration for an SMSC LAN9221 ethernet controller */
#define NET_LAN9221_GPMC_CONFIG1 0x2a001203
#define NET_LAN9221_GPMC_CONFIG2 0x000a0a02
#define NET_LAN9221_GPMC_CONFIG3 0x00020200
#define NET_LAN9221_GPMC_CONFIG4 0x0a030a03
#define NET_LAN9221_GPMC_CONFIG5 0x000a0a0a
#define NET_LAN9221_GPMC_CONFIG6 0x8a070707
#define NET_LAN9221_GPMC_CONFIG7 0x00000f6c
/* GPMC definitions for LAN9221 chips on expansion boards */
static const u32 gpmc_lan_config[] = {
NET_LAN9221_GPMC_CONFIG1,
NET_LAN9221_GPMC_CONFIG2,
NET_LAN9221_GPMC_CONFIG3,
NET_LAN9221_GPMC_CONFIG4,
NET_LAN9221_GPMC_CONFIG5,
NET_LAN9221_GPMC_CONFIG6,
/*CONFIG7- computed as params */
};
/*
* Routine: setup_net_chip
* Description: Setting up the configuration GPMC registers specific to the
* Ethernet hardware.
*/
static void setup_net_chip(void)
{
enable_gpmc_net_config(gpmc_lan_config, &gpmc_cfg->cs[5], 0x2C000000,
GPMC_SIZE_16M);
/* Make GPIO SMSC_NRESET as output pin and send reset pulse */
if (!gpio_request(SMSC_NRESET, "")) {
gpio_direction_output(SMSC_NRESET, 0);
gpio_set_value(SMSC_NRESET, 1);
udelay(1);
gpio_set_value(SMSC_NRESET, 0);
udelay(1);
gpio_set_value(SMSC_NRESET, 1);
}
}
#endif
int board_eth_init(bd_t *bis)
{
int rc = 0;
#ifdef CONFIG_SMC911X
rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
#endif
return rc;
}
#ifdef CONFIG_USB_EHCI
static struct omap_usbhs_board_data usbhs_bdata = {
.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
};
int ehci_hcd_init(int index, enum usb_init_type init,
struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
int ret;
unsigned int utmi_clk;
u32 auxclk, altclksrc;
/* Now we can enable our port clocks */
utmi_clk = readl((void *)CM_L3INIT_HSUSBHOST_CLKCTRL);
utmi_clk |= HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK;
setbits_le32((void *)CM_L3INIT_HSUSBHOST_CLKCTRL, utmi_clk);
auxclk = readl(&scrm->auxclk3);
/* Select sys_clk */
auxclk &= ~AUXCLK_SRCSELECT_MASK;
auxclk |= AUXCLK_SRCSELECT_SYS_CLK << AUXCLK_SRCSELECT_SHIFT;
/* Set the divisor to 2 */
auxclk &= ~AUXCLK_CLKDIV_MASK;
auxclk |= AUXCLK_CLKDIV_2 << AUXCLK_CLKDIV_SHIFT;
/* Request auxilary clock #3 */
auxclk |= AUXCLK_ENABLE_MASK;
writel(auxclk, &scrm->auxclk3);
altclksrc = readl(&scrm->altclksrc);
/* Activate alternate system clock supplier */
altclksrc &= ~ALTCLKSRC_MODE_MASK;
altclksrc |= ALTCLKSRC_MODE_ACTIVE;
/* enable clocks */
altclksrc |= ALTCLKSRC_ENABLE_INT_MASK | ALTCLKSRC_ENABLE_EXT_MASK;
writel(altclksrc, &scrm->altclksrc);
ret = omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor);
if (ret < 0)
return ret;
return 0;
}
int ehci_hcd_stop(int index)
{
return omap_ehci_hcd_stop();
}
#endif
/*
* get_board_rev() - get board revision
*/
u32 get_board_rev(void)
{
return 0x20;
}

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board/gumstix/duovero/duovero_mux_data.h Normal file
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/*
* (C) Copyright 2012
* Gumstix Incorporated, <www.gumstix.com>
* Maintainer: Ash Charles <ash@gumstix.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _DUOVERO_MUX_DATA_H_
#define _DUOVERO_MUX_DATA_H_
#include <asm/arch/mux_omap4.h>
const struct pad_conf_entry core_padconf_array_essential[] = {
{SDMMC1_CLK, (PTU | OFF_EN | OFF_OUT_PTD | M0)}, /* sdmmc1_clk */
{SDMMC1_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_cmd */
{SDMMC1_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat0 */
{SDMMC1_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat1 */
{SDMMC1_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat2 */
{SDMMC1_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat3 */
{I2C1_SCL, (PTU | IEN | M0)}, /* i2c1_scl */
{I2C1_SDA, (PTU | IEN | M0)}, /* i2c1_sda */
{I2C2_SCL, (PTU | IEN | M0)}, /* i2c2_scl */
{I2C2_SDA, (PTU | IEN | M0)}, /* i2c2_sda */
{I2C3_SCL, (PTU | IEN | M0)}, /* i2c3_scl */
{I2C3_SDA, (PTU | IEN | M0)}, /* i2c3_sda */
{I2C4_SCL, (PTU | IEN | M0)}, /* i2c4_scl */
{I2C4_SDA, (PTU | IEN | M0)}, /* i2c4_sda */
{UART3_CTS_RCTX, (PTU | IEN | M0)}, /* uart3_tx */
{UART3_RTS_SD, (M0)}, /* uart3_rts_sd */
{UART3_RX_IRRX, (PTU | IEN | M0)}, /* uart3_rx */
{UART3_TX_IRTX, (M0)} /* uart3_tx */
};
const struct pad_conf_entry wkup_padconf_array_essential[] = {
{PAD1_SR_SCL, (PTU | IEN | M0)}, /* sr_scl */
{PAD0_SR_SDA, (PTU | IEN | M0)}, /* sr_sda */
{PAD1_SYS_32K, (IEN | M0)} /* sys_32k */
};
const struct pad_conf_entry core_padconf_array_non_essential[] = {
{GPMC_AD0, (PTU | IEN | M0)}, /* gpmc_ad0 */
{GPMC_AD1, (PTU | IEN | M0)}, /* gpmc_ad1 */
{GPMC_AD2, (PTU | IEN | M0)}, /* gpmc_ad2 */
{GPMC_AD3, (PTU | IEN | M0)}, /* gpmc_ad3 */
{GPMC_AD4, (PTU | IEN | M0)}, /* gpmc_ad4 */
{GPMC_AD5, (PTU | IEN | M0)}, /* gpmc_ad5 */
{GPMC_AD6, (PTU | IEN | M0)}, /* gpmc_ad6 */
{GPMC_AD7, (PTU | IEN | M0)}, /* gpmc_ad7 */
{GPMC_AD8, (PTU | IEN | M0)}, /* gpmc_ad8 */
{GPMC_AD9, (PTU | IEN | M0)}, /* gpmc_ad9 */
{GPMC_AD10, (PTU | IEN | M0)}, /* gpmc_ad10 */
{GPMC_AD11, (PTU | IEN | M0)}, /* gpmc_ad11 */
{GPMC_AD12, (PTU | IEN | M0)}, /* gpmc_ad12 */
{GPMC_AD13, (PTU | IEN | M0)}, /* gpmc_ad13 */
{GPMC_AD14, (PTU | IEN | M0)}, /* gpmc_ad14 */
{GPMC_AD15, (PTU | IEN | M0)}, /* gpmc_ad15 */
{GPMC_A16, (PTU | IEN | M3)}, /* gpio_40 */
{GPMC_A17, (PTU | IEN | M3)}, /* gpio_41 - hdmi_ls_oe */
{GPMC_A18, (PTU | IEN | M3)}, /* gpio_42 */
{GPMC_A19, (PTU | IEN | M3)}, /* gpio_43 - wifi_en */
{GPMC_A20, (PTU | IEN | M3)}, /* gpio_44 - eth_irq */
{GPMC_A21, (PTU | IEN | M3)}, /* gpio_45 - eth_nreset */
{GPMC_A22, (PTU | IEN | M3)}, /* gpio_46 - eth_pme */
{GPMC_A23, (PTU | IEN | M3)}, /* gpio_47 */
{GPMC_A24, (PTU | IEN | M3)}, /* gpio_48 - eth_mdix */
{GPMC_A25, (PTU | IEN | M3)}, /* gpio_49 - bt_wakeup */
{GPMC_NCS0, (PTU | M0)}, /* gpmc_ncs0 */
{GPMC_NCS1, (PTU | M0)}, /* gpmc_ncs1 */
{GPMC_NCS2, (PTU | M0)}, /* gpmc_ncs2 */
{GPMC_NCS3, (PTU | IEN | M3)}, /* gpio_53 */
{C2C_DATA12, (PTU | M0)}, /* gpmc_ncs4 */
{C2C_DATA13, (PTU | M0)}, /* gpmc_ncs5 - eth_cs */
{GPMC_NWP, (PTU | IEN | M0)}, /* gpmc_nwp */
{GPMC_CLK, (PTU | IEN | M0)}, /* gpmc_clk */
{GPMC_NADV_ALE, (PTU | M0)}, /* gpmc_nadv_ale */
{GPMC_NBE0_CLE, (PTU | M0)}, /* gpmc_nbe0_cle */
{GPMC_NBE1, (PTU | M0)}, /* gpmc_nbe1 */
{GPMC_WAIT0, (PTU | IEN | M0)}, /* gpmc_wait0 */
{GPMC_WAIT1, (PTU | IEN | M0)}, /* gpio_62 - usbh_nreset */
{GPMC_NOE, (PTU | M0)}, /* gpmc_noe */
{GPMC_NWE, (PTU | M0)}, /* gpmc_nwe */
{HDMI_HPD, (PTD | IEN | M3)}, /* gpio_63 - hdmi_hpd */
{HDMI_CEC, (PTU | IEN | M0)}, /* hdmi_cec */
{HDMI_DDC_SCL, (M0)}, /* hdmi_ddc_scl */
{HDMI_DDC_SDA, (IEN | M0)}, /* hdmi_ddc_sda */
{CSI21_DX0, (IEN | M0)}, /* csi21_dx0 */
{CSI21_DY0, (IEN | M0)}, /* csi21_dy0 */
{CSI21_DX1, (IEN | M0)}, /* csi21_dx1 */
{CSI21_DY1, (IEN | M0)}, /* csi21_dy1 */
{CSI21_DX2, (IEN | M0)}, /* csi21_dx2 */
{CSI21_DY2, (IEN | M0)}, /* csi21_dy2 */
{CSI21_DX3, (IEN | M0)}, /* csi21_dx3 */
{CSI21_DY3, (IEN | M0)}, /* csi21_dy3 */
{CSI21_DX4, (IEN | M0)}, /* csi21_dx4 */
{CSI21_DY4, (IEN | M0)}, /* csi21_dy4 */
{CSI22_DX0, (IEN | M0)}, /* csi22_dx0 */
{CSI22_DY0, (IEN | M0)}, /* csi22_dy0 */
{CSI22_DX1, (IEN | M0)}, /* csi22_dx1 */
{CSI22_DY1, (IEN | M0)}, /* csi22_dy1 */
{USBB1_ULPITLL_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M4)},/* usbb1_ulpiphy_clk */
{USBB1_ULPITLL_STP, (OFF_EN | OFF_OUT_PTD | M4)}, /* usbb1_ulpiphy_stp */
{USBB1_ULPITLL_DIR, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dir */
{USBB1_ULPITLL_NXT, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_nxt */
{USBB1_ULPITLL_DAT0, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat0 */
{USBB1_ULPITLL_DAT1, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat1 */
{USBB1_ULPITLL_DAT2, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat2 */
{USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat3 */
{USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat4 */
{USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat5 */
{USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat6 */
{USBB1_ULPITLL_DAT7, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat7 */
{USBB1_HSIC_DATA, (PTU | IEN | M3)}, /* gpio_96 - usbh_cpen */
{USBB1_HSIC_STROBE, (PTU | IEN | M3)}, /* gpio_97 - usbh_reset */
{ABE_MCBSP2_CLKX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp2_clkx */
{ABE_MCBSP2_DR, (IEN | OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dr */
{ABE_MCBSP2_DX, (OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dx */
{ABE_MCBSP2_FSX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp2_fsx */
{ABE_PDM_UL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_ul_data */
{ABE_PDM_DL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_dl_data */
{ABE_PDM_FRAME, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_frame */
{ABE_PDM_LB_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_lb_clk */
{ABE_CLKS, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_clks */
{ABE_DMIC_CLK1, (M0)}, /* abe_dmic_clk1 */
{ABE_DMIC_DIN1, (IEN | M0)}, /* abe_dmic_din1 */
{ABE_DMIC_DIN2, (IEN | M0)}, /* abe_dmic_din2 */
{ABE_DMIC_DIN3, (IEN | M0)}, /* abe_dmic_din3 */
{UART2_CTS, (PTU | IEN | M0)}, /* uart2_cts */
{UART2_RTS, (M0)}, /* uart2_rts */
{UART2_RX, (PTU | IEN | M0)}, /* uart2_rx */
{UART2_TX, (M0)}, /* uart2_tx */
{HDQ_SIO, (M0)}, /* hdq-sio */
{MCSPI1_CLK, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_clk */
{MCSPI1_SOMI, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_somi */
{MCSPI1_SIMO, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_simo */
{MCSPI1_CS0, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_cs0 */
{MCSPI1_CS1, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_cs1 */
{SDMMC5_CLK, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_clk */
{SDMMC5_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_cmd */
{SDMMC5_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat0 */
{SDMMC5_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat1 */
{SDMMC5_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat2 */
{SDMMC5_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat3 */
{MCSPI4_CLK, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_clk */
{MCSPI4_SIMO, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_simo */
{MCSPI4_SOMI, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_somi */
{MCSPI4_CS0, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_cs0 */
{UART4_RX, (IEN | PTU | M0)}, /* uart4_rx */
{UART4_TX, (M0)}, /* uart4_tx */
{USBB2_ULPITLL_CLK, (PTU | IEN | M3)}, /* gpio_157 - start_adc */
{USBB2_ULPITLL_STP, (PTU | IEN | M3)}, /* gpio_158 - spi_nirq */
{USBB2_ULPITLL_DIR, (PTU | IEN | M3)}, /* gpio_159 - bt_nreset */
{USBB2_ULPITLL_NXT, (PTU | IEN | M3)}, /* gpio_160 - audio_pwron*/
{USBB2_ULPITLL_DAT0, (PTU | IEN | M3)}, /* gpio_161 - bid_0 */
{USBB2_ULPITLL_DAT1, (PTU | IEN | M3)}, /* gpio_162 - bid_1 */
{USBB2_ULPITLL_DAT2, (PTU | IEN | M3)}, /* gpio_163 - bid_2 */
{USBB2_ULPITLL_DAT3, (PTU | IEN | M3)}, /* gpio_164 - bid_3 */
{USBB2_ULPITLL_DAT4, (PTU | IEN | M3)}, /* gpio_165 - bid_4 */
{USBB2_ULPITLL_DAT5, (PTU | IEN | M3)}, /* gpio_166 - ts_irq*/
{USBB2_ULPITLL_DAT6, (PTU | IEN | M3)}, /* gpio_167 - gps_pps */
{USBB2_ULPITLL_DAT7, (PTU | IEN | M3)}, /* gpio_168 */
{USBB2_HSIC_DATA, (PTU | IEN | M3)}, /* gpio_169 */
{USBB2_HSIC_STROBE, (PTU | IEN | M3)}, /* gpio_170 */
{UNIPRO_TX1, (PTU | IEN | M3)}, /* gpio_173 */
{USBA0_OTG_CE, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* usba0_otg_ce */
{USBA0_OTG_DP, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dp */
{USBA0_OTG_DM, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dm */
{SYS_NIRQ1, (PTU | IEN | M0)}, /* sys_nirq1 */
{SYS_NIRQ2, (PTU | IEN | M0)}, /* sys_nirq2 */
{SYS_BOOT0, (M0)}, /* sys_boot0 */
{SYS_BOOT1, (M0)}, /* sys_boot1 */
{SYS_BOOT2, (M0)}, /* sys_boot2 */
{SYS_BOOT3, (M0)}, /* sys_boot3 */
{SYS_BOOT4, (M0)}, /* sys_boot4 */
{SYS_BOOT5, (M0)}, /* sys_boot5 */
{DPM_EMU0, (IEN | M0)}, /* dpm_emu0 */
{DPM_EMU1, (IEN | M0)}, /* dpm_emu1 */
{DPM_EMU16, (PTU | IEN | M3)}, /* gpio_27 */
{DPM_EMU17, (PTU | IEN | M3)}, /* gpio_28 */
{DPM_EMU18, (PTU | IEN | M3)}, /* gpio_29 */
{DPM_EMU19, (PTU | IEN | M3)}, /* gpio_30 */
};
const struct pad_conf_entry wkup_padconf_array_non_essential[] = {
{PAD1_FREF_XTAL_IN, (M0)}, /* fref_xtal_in */
{PAD0_FREF_SLICER_IN, (M0)}, /* fref_slicer_in */
{PAD1_FREF_CLK_IOREQ, (M0)}, /* fref_clk_ioreq */
{PAD0_FREF_CLK0_OUT, (M7)}, /* safe mode */
{PAD1_FREF_CLK3_REQ, M7}, /* safe mode */
{PAD0_FREF_CLK3_OUT, (M0)}, /* fref_clk3_out */
{PAD0_SYS_NRESPWRON, (M0)}, /* sys_nrespwron */
{PAD1_SYS_NRESWARM, (M0)}, /* sys_nreswarm */
{PAD0_SYS_PWR_REQ, (PTU | M0)}, /* sys_pwr_req */
{PAD1_SYS_PWRON_RESET, (M3)}, /* gpio_wk29 */
{PAD0_SYS_BOOT6, (M0)}, /* sys_boot6 */
{PAD1_SYS_BOOT7, (M0)}, /* sys_boot7 */
};
#endif /* _DUOVERO_MUX_DATA_H_ */

1
boards.cfg
View file

@ -362,6 +362,7 @@ Active arm armv7 omap3 ti evm
Active arm armv7 omap3 ti evm omap3_evm_quick_nand - -
Active arm armv7 omap3 ti sdp3430 omap3_sdp3430 - Nishanth Menon <nm@ti.com>
Active arm armv7 omap3 timll devkit8000 devkit8000 - Thomas Weber <weber@corscience.de>
Active arm armv7 omap4 gumstix duovero duovero - Ash Charles <ash@gumstix.com>
Active arm armv7 omap4 ti panda omap4_panda - Sricharan R <r.sricharan@ti.com>
Active arm armv7 omap4 ti sdp4430 omap4_sdp4430 - Sricharan R <r.sricharan@ti.com>
Active arm armv7 omap5 ti dra7xx dra7xx_evm dra7xx_evm:CONS_INDEX=1 Lokesh Vutla <lokeshvutla@ti.com>

62
include/configs/duovero.h Normal file
View file

@ -0,0 +1,62 @@
/*
* (C) Copyright: 2013
* Gumstix, Inc - http://www.gumstix.com
* Maintainer: Ash Charles <ash@gumstix.com>
*
* Configuration settings for the Gumstix DuoVero board.
* See omap4_common.h for OMAP4 common part
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_DUOVERO_H
#define __CONFIG_DUOVERO_H
/*
* High Level Configuration Options
*/
#define CONFIG_DUOVERO
#define MACH_TYPE_OMAP4_DUOVERO 4097 /* Until the next sync */
#define CONFIG_MACH_TYPE MACH_TYPE_OMAP4_DUOVERO
#include <configs/ti_omap4_common.h>
#undef CONFIG_SPL_OS_BOOT
#undef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
#undef CONFIG_SYS_PROMPT
#define CONFIG_SYS_PROMPT "duovero # "
/* USB UHH support options */
#define CONFIG_CMD_USB
#define CONFIG_USB_HOST
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_OMAP
#define CONFIG_USB_STORAGE
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 1
#define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO 62
#define CONFIG_SYS_ENABLE_PADS_ALL
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_NET
#define CONFIG_SMC911X
#define CONFIG_SMC911X_32_BIT
#define CONFIG_SMC911X_BASE 0x2C000000
/* GPIO */
#define CONFIG_CMD_GPIO
/* ENV related config options */
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#endif /* __CONFIG_DUOVERO_H */

9
include/configs/ti_omap4_common.h
View file

@ -109,9 +109,13 @@
"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
"env import -t ${loadaddr} ${filesize}\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
"loaduimage=load mmc ${mmcdev} ${loadaddr} uImage\0" \
"mmcboot=echo Booting from mmc${mmcdev} ...; " \
"run mmcargs; " \
"bootz ${loadaddr} - ${fdtaddr}\0" \
"uimageboot=echo Booting from mmc${mmcdev} ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
"findfdt="\
"if test $board_name = sdp4430; then " \
"setenv fdtfile omap4-sdp.dtb; fi; " \
@ -121,6 +125,8 @@
"setenv fdtfile omap4-panda-a4.dtb; fi;" \
"if test $board_name = panda-es; then " \
"setenv fdtfile omap4-panda-es.dtb; fi;" \
"if test $board_name = duovero; then " \
"setenv fdtfile omap4-duovero.dtb; fi;" \
"if test $fdtfile = undefined; then " \
"echo WARNING: Could not determine device tree to use; fi; \0" \
"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
@ -144,6 +150,9 @@
"run loadfdt;" \
"run mmcboot; " \
"fi; " \
"if run loaduimage; then " \
"run uimageboot;" \
"fi; " \
"fi"
/*