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uboot
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Merge branch 'master' of git://git.denx.de/u-boot-arm 

* 'master' of git://git.denx.de/u-boot-arm:
  tegra: define fdt_load/fdt_high variables
  tegra: enable bootz command
  tegra: usb: Fix device enumeration problem of USB1
  tegra: trimslice: set up serial flash pinmux
  tegra: add pin_mux_spi() board initialization function
  tegra: add GMC/GMD funcmux entry for SFLASH
  tegra: bootcmd: start USB only when needed
  tegra: bootcmd enhancements
  tegra: add enterrcm command
  tegra: enable CONFIG_ENV_VARS_UBOOT_CONFIG
  Add env vars describing U-Boot target board
  tegra: usb: fix wrong error check
  tegra: add ULPI on USB2 funcmux entry
  tegra: fix leftover CONFIG_TEGRA2_MMC & _SPI build switches
  tegra: Add Tamonten Evaluation Carrier support
  tegra: Use SD write-protect GPIO on Tamonten
  tegra: Implement gpio_early_init() on Tamonten
  tegra: Allow boards to perform early GPIO setup
  tegra: plutux: Add device tree support
  tegra: medcom: Add device tree support
  tegra: Rework Tamonten support
  beagle: add eeprom expansion board info for bct brettl4

Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2012-07-10 08:54:41 +02:00
parent 30704dae46 63905f1616
commit 895f3e0542
33 changed files with 629 additions and 217 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
MAINTAINERS
View File

@ -813,6 +813,7 @@ Thierry Reding <thierry.reding@avionic-design.de>
plutux Tegra2 (ARM7 & A9 Dual Core)
medcom Tegra2 (ARM7 & A9 Dual Core)
tec Tegra2 (ARM7 & A9 Dual Core)
Christian Riesch <christian.riesch@omicron.at>
Manfred Rudigier <manfred.rudigier@omicron.at>

14
README
View File

@ -2229,6 +2229,20 @@ The following options need to be configured:
the environment like the "source" command or the
boot command first.
CONFIG_ENV_VARS_UBOOT_CONFIG
Define this in order to add variables describing the
U-Boot build configuration to the default environment.
These will be named arch, cpu, board, vendor, and soc.
Enabling this option will cause the following to be defined:
- CONFIG_SYS_ARCH
- CONFIG_SYS_CPU
- CONFIG_SYS_BOARD
- CONFIG_SYS_VENDOR
- CONFIG_SYS_SOC
- DataFlash Support:
CONFIG_HAS_DATAFLASH

1
arch/arm/cpu/armv7/tegra2/Makefile
View File

@ -39,6 +39,7 @@ COBJS-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o
COBJS-$(CONFIG_TEGRA_PMU) += pmu.o
COBJS-$(CONFIG_USB_EHCI_TEGRA) += usb.o
COBJS-$(CONFIG_TEGRA2_LP0) += crypto.o warmboot.o warmboot_avp.o
COBJS-$(CONFIG_CMD_ENTERRCM) += cmd_enterrcm.o
COBJS := $(COBJS-y)
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)

65
arch/arm/cpu/armv7/tegra2/cmd_enterrcm.c Normal file
View File

@ -0,0 +1,65 @@
/*
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
* Derived from code (arch/arm/lib/reset.c) that is:
*
* (C) Copyright 2002
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
* Marius Groeger <mgroeger@sysgo.de>
*
* (C) Copyright 2002
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
* Alex Zuepke <azu@sysgo.de>
*
* (C) Copyright 2002
* Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
*
* (C) Copyright 2004
* DAVE Srl
* http://www.dave-tech.it
* http://www.wawnet.biz
* mailto:info@wawnet.biz
*
* (C) Copyright 2004 Texas Insturments
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <common.h>
#include <asm/arch/tegra2.h>
#include <asm/arch/pmc.h>
static int do_enterrcm(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
struct pmc_ctlr *pmc = (struct pmc_ctlr *)TEGRA2_PMC_BASE;
puts("Entering RCM...\n");
udelay(50000);
pmc->pmc_scratch0 = 2;
disable_interrupts();
reset_cpu(0);
return 0;
}
U_BOOT_CMD(
enterrcm, 1, 0, do_enterrcm,
"reset Tegra and enter USB Recovery Mode",
""
);

25
arch/arm/cpu/armv7/tegra2/funcmux.c
View File

@ -209,9 +209,30 @@ int funcmux_select(enum periph_id id, int config)
pinmux_set_func(grp[i], PMUX_FUNC_KBC);
pinmux_set_pullupdown(grp[i], PMUX_PULL_UP);
}
break;
}
break;
case PERIPH_ID_USB2:
if (config == FUNCMUX_USB2_ULPI) {
pinmux_set_func(PINGRP_UAA, PMUX_FUNC_ULPI);
pinmux_set_func(PINGRP_UAB, PMUX_FUNC_ULPI);
pinmux_set_func(PINGRP_UDA, PMUX_FUNC_ULPI);
pinmux_tristate_disable(PINGRP_UAA);
pinmux_tristate_disable(PINGRP_UAB);
pinmux_tristate_disable(PINGRP_UDA);
}
break;
case PERIPH_ID_SPI1:
if (config == FUNCMUX_SPI1_GMC_GMD) {
pinmux_set_func(PINGRP_GMC, PMUX_FUNC_SFLASH);
pinmux_set_func(PINGRP_GMD, PMUX_FUNC_SFLASH);
pinmux_tristate_disable(PINGRP_GMC);
pinmux_tristate_disable(PINGRP_GMD);
}
break;
default:
debug("%s: invalid periph_id %d", __func__, id);

2
arch/arm/cpu/armv7/tegra2/usb.c
View File

@ -290,7 +290,7 @@ static int init_usb_controller(struct fdt_usb *config,
break;
udelay(1);
}
if (loop_count == 100000)
if (!loop_count)
return -1;
return 0;

6
arch/arm/include/asm/arch-tegra2/funcmux.h
View File

@ -51,6 +51,12 @@ enum {
FUNCMUX_SDMMC4_ATC_ATD_8BIT = 0,
FUNCMUX_SDMMC4_ATB_GMA_4_BIT,
FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT,
/* USB configs */
FUNCMUX_USB2_ULPI = 0,
/* Serial Flash configs */
FUNCMUX_SPI1_GMC_GMD = 0,
};
/**

1
arch/arm/include/asm/arch-tegra2/tegra2.h
View File

@ -45,6 +45,7 @@
#define NV_PA_CSITE_BASE 0x70040000
#define TEGRA_USB1_BASE 0xC5000000
#define TEGRA_USB3_BASE 0xC5008000
#define TEGRA_USB_ADDR_MASK 0xFFFFC000
#define TEGRA2_SDRC_CS0 NV_PA_SDRAM_BASE
#define LOW_LEVEL_SRAM_STACK 0x4000FFFC

65
board/avionic-design/common/tamonten.c
View File

@ -1,7 +1,7 @@
/*
* (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com>
* (C) Copyright 2011
* (C) Copyright 2011-2012
* Avionic Design GmbH <www.avionic-design.de>
*
* See file CREDITS for list of people who contributed to this
@ -36,28 +36,28 @@
#include <asm/arch/pinmux.h>
#include <asm/arch/uart.h>
#include <asm/arch/mmc.h>
#include "tamonten.h"
#ifdef CONFIG_TEGRA2_MMC
#ifdef CONFIG_TEGRA_MMC
#include <mmc.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
const struct tegra2_sysinfo sysinfo = {
CONFIG_TEGRA2_BOARD_STRING
};
/*
* Routine: timer_init
* Description: init the timestamp and lastinc value
* Routine: gpio_config_uart
* Description: Does nothing on Tamonten - no conflict w/SPI.
*/
int timer_init(void)
void gpio_config_uart(void)
{
return 0;
}
#ifdef CONFIG_TEGRA2_MMC
#ifdef CONFIG_BOARD_EARLY_INIT_F
void gpio_early_init(void)
{
gpio_request(GPIO_PI4, NULL);
gpio_direction_output(GPIO_PI4, 1);
}
#endif
#ifdef CONFIG_TEGRA_MMC
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
@ -65,46 +65,21 @@ int timer_init(void)
static void pin_mux_mmc(void)
{
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT);
}
#endif
/*
* Routine: board_init
* Description: Early hardware init.
*/
int board_init(void)
{
clock_init();
clock_verify();
/* boot param addr */
gd->bd->bi_boot_params = (NV_PA_SDRAM_BASE + 0x100);
return 0;
/* for write-protect GPIO PI6 */
pinmux_tristate_disable(PINGRP_ATA);
/* for CD GPIO PH2 */
pinmux_tristate_disable(PINGRP_ATD);
}
#ifdef CONFIG_TEGRA2_MMC
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
{
debug("board_mmc_init called\n");
/* Enable muxes, etc. for SDMMC controllers */
pin_mux_mmc();
gpio_config_mmc();
debug("board_mmc_init: init eMMC\n");
/* init dev 0, eMMC chip, with 4-bit bus */
tegra2_mmc_init(0, 4, -1, GPIO_PH2);
/* init dev 0, SD slot, with 4-bit bus */
tegra2_mmc_init(0, 4, GPIO_PI6, GPIO_PH2);
return 0;
}
#endif
#ifdef CONFIG_BOARD_EARLY_INIT_F
int board_early_init_f(void)
{
/* Initialize selected UARTs */
board_init_uart_f();
return 0;
}
#endif /* EARLY_INIT */

32
board/avionic-design/common/tamonten.h
View File

@ -1,32 +0,0 @@
/*
* (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com>
* (C) Copyright 2011
* Avionic Design GmbH <www.avionic-design.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef _TAMONTEN_H_
#define _TAMONTEN_H_
void tegra2_start(void);
void gpio_config_mmc(void);
#endif /* TAMONTEN_H */

58
board/avionic-design/dts/tegra2-medcom.dts Normal file
View File

@ -0,0 +1,58 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
/ {
model = "Avionic Design Medcom-Wide";
compatible = "avionic-design,medcom", "nvidia,tegra20";
aliases {
usb0 = "/usb@c5008000";
};
memory {
reg = <0x00000000 0x20000000>;
};
clocks {
clk_32k: clk_32k {
clock-frequency = <32000>;
};
osc {
clock-frequency = <12000000>;
};
};
clock@60006000 {
clocks = <&clk_32k &osc>;
};
serial@70006300 {
clock-frequency = <216000000>;
};
i2c@7000c000 {
status = "disabled";
};
i2c@7000c400 {
status = "disabled";
};
i2c@7000c500 {
status = "disabled";
};
i2c@7000d000 {
status = "disabled";
};
usb@c5000000 {
status = "disabled";
};
usb@c5004000 {
status = "disabled";
};
};

58
board/avionic-design/dts/tegra2-plutux.dts Normal file
View File

@ -0,0 +1,58 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
/ {
model = "Avionic Design Plutux";
compatible = "avionic-design,plutux", "nvidia,tegra20";
aliases {
usb0 = "/usb@c5008000";
};
memory {
reg = <0x00000000 0x20000000>;
};
clocks {
clk_32k: clk_32k {
clock-frequency = <32000>;
};
osc {
clock-frequency = <12000000>;
};
};
clock@60006000 {
clocks = <&clk_32k &osc>;
};
serial@70006300 {
clock-frequency = <216000000>;
};
i2c@7000c000 {
status = "disabled";
};
i2c@7000c400 {
status = "disabled";
};
i2c@7000c500 {
status = "disabled";
};
i2c@7000d000 {
status = "disabled";
};
usb@c5000000 {
status = "disabled";
};
usb@c5004000 {
status = "disabled";
};
};

58
board/avionic-design/dts/tegra2-tec.dts Normal file
View File

@ -0,0 +1,58 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
/ {
model = "Avionic Design Tamonten Evaluation Carrier";
compatible = "avionic-design,tec", "nvidia,tegra20";
aliases {
usb0 = "/usb@c5008000";
};
memory {
reg = <0x00000000 0x20000000>;
};
clocks {
clk_32k: clk_32k {
clock-frequency = <32000>;
};
osc {
clock-frequency = <12000000>;
};
};
clock@60006000 {
clocks = <&clk_32k &osc>;
};
serial@70006300 {
clock-frequency = <216000000>;
};
i2c@7000c000 {
status = "disabled";
};
i2c@7000c400 {
status = "disabled";
};
i2c@7000c500 {
status = "disabled";
};
i2c@7000d000 {
status = "disabled";
};
usb@c5000000 {
status = "disabled";
};
usb@c5004000 {
status = "disabled";
};
};

6
board/avionic-design/medcom/Makefile
View File

@ -1,7 +1,7 @@
#
# (C) Copyright 2010,2011
# NVIDIA Corporation <www.nvidia.com>
# (C) Copyright 2011
# (C) Copyright 2011,2012
# Avionic Design GmbH <www.avionic-design.de>
#
# See file CREDITS for list of people who contributed to this
@ -26,12 +26,12 @@
include $(TOPDIR)/config.mk
ifneq ($(OBJTREE),$(SRCTREE))
$(shell mkdir -p $(obj)../common)
$(shell mkdir -p $(obj)../common $(obj)../../nvidia/common)
endif
LIB = $(obj)lib$(BOARD).o
COBJS := $(BOARD).o
COBJS := ../../nvidia/common/board.o
COBJS += ../common/tamonten.o
SRCS := $(COBJS:.o=.c)

45
board/avionic-design/medcom/medcom.c
View File

@ -1,45 +0,0 @@
/*
* (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com>
* (C) Copyright 2011
* Avionic Design GmbH <www.avionic-design.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm/gpio.h>
#include <asm/arch/tegra2.h>
#ifdef CONFIG_TEGRA2_MMC
#include <mmc.h>
#endif
#ifdef CONFIG_TEGRA2_MMC
/*
* Routine: gpio_config_mmc
* Description: Set GPIOs for SD card
*/
void gpio_config_mmc(void)
{
/* configure pin as input for card detect */
gpio_request(GPIO_PH2, "SD4 CD");
gpio_direction_input(GPIO_PH2);
}
#endif

6
board/avionic-design/plutux/Makefile
View File

@ -1,7 +1,7 @@
#
# (C) Copyright 2010,2011
# NVIDIA Corporation <www.nvidia.com>
# (C) Copyright 2011
# (C) Copyright 2011,2012
# Avionic Design GmbH <www.avionic-design.de>
#
# See file CREDITS for list of people who contributed to this
@ -26,12 +26,12 @@
include $(TOPDIR)/config.mk
ifneq ($(OBJTREE),$(SRCTREE))
$(shell mkdir -p $(obj)../common)
$(shell mkdir -p $(obj)../common $(obj)../../nvidia/common)
endif
LIB = $(obj)lib$(BOARD).o
COBJS := $(BOARD).o
COBJS := ../../nvidia/common/board.o
COBJS += ../common/tamonten.o
SRCS := $(COBJS:.o=.c)

45
board/avionic-design/plutux/plutux.c
View File

@ -1,45 +0,0 @@
/*
* (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com>
* (C) Copyright 2011
* Avionic Design GmbH <www.avionic-design.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm/gpio.h>
#include <asm/arch/tegra2.h>
#ifdef CONFIG_TEGRA2_MMC
#include <mmc.h>
#endif
#ifdef CONFIG_TEGRA2_MMC
/*
* Routine: gpio_config_mmc
* Description: Set GPIOs for SD card
*/
void gpio_config_mmc(void)
{
/* configure pin as input for card detect */
gpio_request(GPIO_PH2, "SD4 CD");
gpio_direction_input(GPIO_PH2);
}
#endif

50
board/avionic-design/tec/Makefile Normal file
View File

@ -0,0 +1,50 @@
#
# (C) Copyright 2010,2011
# NVIDIA Corporation <www.nvidia.com>
# (C) Copyright 2011,2012
# Avionic Design GmbH <www.avionic-design.de>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
ifneq ($(OBJTREE),$(SRCTREE))
$(shell mkdir -p $(obj)../common $(obj)../../nvidia/common)
endif
LIB = $(obj)lib$(BOARD).o
COBJS := ../../nvidia/common/board.o
COBJS += ../common/tamonten.o
SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
$(LIB): $(obj).depend $(OBJS)
$(call cmd_link_o_target, $(OBJS))
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

4
board/compal/paz00/paz00.c
View File

@ -20,7 +20,7 @@
#include <asm/arch/pinmux.h>
#include <asm/arch/mmc.h>
#include <asm/gpio.h>
#ifdef CONFIG_TEGRA2_MMC
#ifdef CONFIG_TEGRA_MMC
#include <mmc.h>
#endif
@ -32,7 +32,7 @@ void gpio_config_uart(void)
{
}
#ifdef CONFIG_TEGRA2_MMC
#ifdef CONFIG_TEGRA_MMC
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)

7
board/compulab/trimslice/trimslice.c
View File

@ -30,7 +30,7 @@
#include <asm/arch/pinmux.h>
#include <asm/arch/mmc.h>
#include <asm/gpio.h>
#ifdef CONFIG_TEGRA2_MMC
#ifdef CONFIG_TEGRA_MMC
#include <mmc.h>
#endif
@ -42,6 +42,11 @@ void gpio_config_uart(void)
{
}
void pin_mux_spi(void)
{
funcmux_select(PERIPH_ID_SPI1, FUNCMUX_SPI1_GMC_GMD);
}
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)

16
board/nvidia/common/board.c
View File

@ -64,6 +64,12 @@ void __pin_mux_usb(void)
void pin_mux_usb(void) __attribute__((weak, alias("__pin_mux_usb")));
void __pin_mux_spi(void)
{
}
void pin_mux_spi(void) __attribute__((weak, alias("__pin_mux_spi")));
/*
* Routine: power_det_init
* Description: turn off power detects
@ -94,7 +100,8 @@ int board_init(void)
#ifdef CONFIG_SPI_UART_SWITCH
gpio_config_uart();
#endif
#ifdef CONFIG_TEGRA2_SPI
#ifdef CONFIG_TEGRA_SPI
pin_mux_spi();
spi_init();
#endif
/* boot param addr */
@ -132,11 +139,18 @@ int board_init(void)
}
#ifdef CONFIG_BOARD_EARLY_INIT_F
static void __gpio_early_init(void)
{
}
void gpio_early_init(void) __attribute__((weak, alias("__gpio_early_init")));
int board_early_init_f(void)
{
board_init_uart_f();
/* Initialize periph GPIOs */
gpio_early_init();
#ifdef CONFIG_SPI_UART_SWITCH
gpio_early_init_uart();
#else

1
board/nvidia/common/board.h
View File

@ -25,6 +25,7 @@
#define _BOARD_H_
void gpio_config_uart(void);
void gpio_early_init(void);
void gpio_early_init_uart(void);
/*

8
board/ti/beagle/beagle.c
View File

@ -68,6 +68,7 @@
#define BBTOYS_VGA 0x02000B00
#define BBTOYS_LCD 0x03000B00
#define BCT_BRETTL3 0x01000F00
#define BCT_BRETTL4 0x02000F00
#define BEAGLE_NO_EEPROM 0xffffffff
DECLARE_GLOBAL_DATA_PTR;
@ -417,8 +418,11 @@ int misc_init_r(void)
printf("Recognized BeagleBoardToys LCD board\n");
break;;
case BCT_BRETTL3:
printf("Recognized bct electronic GmbH brettl3 board\n");
break;
printf("Recognized bct electronic GmbH brettl3 board\n");
break;
case BCT_BRETTL4:
printf("Recognized bct electronic GmbH brettl4 board\n");
break;
case BEAGLE_NO_EEPROM:
printf("No EEPROM on expansion board\n");
setenv("buddy", "none");

1
boards.cfg
View File

@ -282,6 +282,7 @@ colibri_pxa270 arm pxa - toradex
jornada arm sa1100
plutux arm armv7 plutux avionic-design tegra2
medcom arm armv7 medcom avionic-design tegra2
tec arm armv7 tec avionic-design tegra2
paz00 arm armv7 paz00 compal tegra2
trimslice arm armv7 trimslice compulab tegra2
atngw100 avr32 at32ap - atmel at32ap700x

11
common/env_common.c
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@ -116,6 +116,17 @@ const uchar default_environment[] = {
#if defined(CONFIG_PCI_BOOTDELAY) && (CONFIG_PCI_BOOTDELAY > 0)
"pcidelay=" MK_STR(CONFIG_PCI_BOOTDELAY) "\0"
#endif
#ifdef CONFIG_ENV_VARS_UBOOT_CONFIG
"arch=" CONFIG_SYS_ARCH "\0"
"cpu=" CONFIG_SYS_CPU "\0"
"board=" CONFIG_SYS_BOARD "\0"
#ifdef CONFIG_SYS_VENDOR
"vendor=" CONFIG_SYS_VENDOR "\0"
#endif
#ifdef CONFIG_SYS_SOC
"soc=" CONFIG_SYS_SOC "\0"
#endif
#endif
#ifdef CONFIG_EXTRA_ENV_SETTINGS
CONFIG_EXTRA_ENV_SETTINGS
#endif

11
common/env_embedded.c
View File

@ -179,6 +179,17 @@ env_t environment __PPCENV__ = {
#if defined(CONFIG_PCI_BOOTDELAY) && (CONFIG_PCI_BOOTDELAY > 0)
"pcidelay=" MK_STR(CONFIG_PCI_BOOTDELAY) "\0"
#endif
#ifdef CONFIG_ENV_VARS_UBOOT_CONFIG
"arch=" CONFIG_SYS_ARCH "\0"
"cpu=" CONFIG_SYS_CPU "\0"
"board=" CONFIG_SYS_BOARD "\0"
#ifdef CONFIG_SYS_VENDOR
"vendor=" CONFIG_SYS_VENDOR "\0"
#endif
#ifdef CONFIG_SYS_SOC
"soc=" CONFIG_SYS_SOC "\0"
#endif
#endif
#ifdef CONFIG_EXTRA_ENV_SETTINGS
CONFIG_EXTRA_ENV_SETTINGS
#endif

18
drivers/usb/host/ehci-tegra.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2009 NVIDIA Corporation
* Copyright (c) 2009-2012 NVIDIA Corporation
*
* See file CREDITS for list of people who contributed to this
* project.
@ -29,6 +29,22 @@
#include <asm/errno.h>
#include <asm/arch/usb.h>
/*
* A known hardware issue where Connect Status Change bit of PORTSC register
* of USB1 controller will be set after Port Reset.
* We have to clear it in order for later device enumeration to proceed.
* This ehci_powerup_fixup overrides the weak function ehci_powerup_fixup
* in "ehci-hcd.c".
*/
void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
{
mdelay(50);
if (((u32) status_reg & TEGRA_USB_ADDR_MASK) != TEGRA_USB1_BASE)
return;
/* For EHCI_PS_CSC to be cleared in ehci_hcd.c */
if (ehci_readl(status_reg) & EHCI_PS_CSC)
*reg |= EHCI_PS_CSC;
}
/*
* Create the appropriate control structures to manage

21
include/configs/medcom.h
View File

@ -1,7 +1,7 @@
/*
* (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com>
* (C) Copyright 2011
* (C) Copyright 2011-2012
* Avionic Design GmbH <www.avionic-design.de>
*
* See file CREDITS for list of people who contributed to this
@ -28,6 +28,11 @@
#include "tegra2-common.h"
/* Enable fdt support for Medcom. Flash the image in u-boot-dtb.bin */
#define CONFIG_DEFAULT_DEVICE_TREE tegra2-medcom
#define CONFIG_OF_CONTROL
#define CONFIG_OF_SEPARATE
/* High-level configuration options */
#define V_PROMPT "Tegra2 (Medcom) # "
#define CONFIG_TEGRA2_BOARD_STRING "Avionic Design Medcom"
@ -47,6 +52,20 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
/* USB host support */
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_TEGRA
#define CONFIG_USB_STORAGE
#define CONFIG_CMD_USB
/* USB networking support */
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
/* General networking support */
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2

21
include/configs/plutux.h
View File

@ -1,7 +1,7 @@
/*
* (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com>
* (C) Copyright 2011
* (C) Copyright 2011-2012
* Avionic Design GmbH <www.avionic-design.de>
*
* See file CREDITS for list of people who contributed to this
@ -28,6 +28,11 @@
#include "tegra2-common.h"
/* Enable fdt support for Plutux. Flash the image in u-boot-dtb.bin */
#define CONFIG_DEFAULT_DEVICE_TREE tegra2-plutux
#define CONFIG_OF_CONTROL
#define CONFIG_OF_SEPARATE
/* High-level configuration options */
#define V_PROMPT "Tegra2 (Plutux) # "
#define CONFIG_TEGRA2_BOARD_STRING "Avionic Design Plutux"
@ -47,6 +52,20 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
/* USB host support */
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_TEGRA
#define CONFIG_USB_STORAGE
#define CONFIG_CMD_USB
/* USB networking support */
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
/* General networking support */
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2

82
include/configs/tec.h Normal file
View File

@ -0,0 +1,82 @@
/*
* (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com>
* (C) Copyright 2011-2012
* Avionic Design GmbH <www.avionic-design.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include "tegra2-common.h"
/* Enable fdt support for TEC. Flash the image in u-boot-dtb.bin */
#define CONFIG_DEFAULT_DEVICE_TREE tegra2-tec
#define CONFIG_OF_CONTROL
#define CONFIG_OF_SEPARATE
/* High-level configuration options */
#define V_PROMPT "Tegra2 (TEC) # "
#define CONFIG_TEGRA2_BOARD_STRING "Avionic Design Tamonten Evaluation Carrier"
#define CONFIG_SYS_BOARD_ODMDATA 0x2b0d8011
/* Board-specific serial config */
#define CONFIG_SERIAL_MULTI
#define CONFIG_TEGRA2_ENABLE_UARTD /* UARTD: debug UART */
#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTD_BASE
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_ENV_IS_NOWHERE
/* SD/MMC */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
/* USB host support */
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_TEGRA
#define CONFIG_USB_STORAGE
#define CONFIG_CMD_USB
/* USB networking support */
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
/* General networking support */
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_FIT
#define CONFIG_BOOTCOMMAND \
"mmc rescan;" \
"ext2load mmc 0 0x17000000 /boot/uImage;" \
"bootm"
#endif /* __CONFIG_H */

96
include/configs/tegra2-common-post.h
View File

@ -31,15 +31,15 @@
#else
#ifdef CONFIG_CMD_EXT2
#define BOOTCMD_FS_EXT2 "ext2 "
#define BOOT_FSTYPE_EXT2 "ext2 "
#else
#define BOOTCMD_FS_EXT2 ""
#define BOOT_FSTYPE_EXT2 ""
#endif
#ifdef CONFIG_CMD_FAT
#define BOOTCMD_FS_FAT "fat"
#define BOOT_FSTYPE_FAT "fat"
#else
#define BOOTCMD_FS_FAT ""
#define BOOT_FSTYPE_FAT ""
#endif
#ifdef CONFIG_CMD_MMC
@ -47,71 +47,103 @@
"mmc_boot=" \
"setenv devtype mmc; " \
"if mmc dev ${devnum}; then " \
"run script_boot; " \
"run scan_boot; " \
"fi\0" \
"mmc0_boot=setenv devnum 0; run mmc_boot;\0" \
"mmc1_boot=setenv devnum 1; run mmc_boot;\0" \
"bootcmd_mmc=run mmc1_boot; run mmc0_boot\0"
#define BOOTCMD_MMC "run bootcmd_mmc; "
"bootcmd_mmc0=setenv devnum 0; run mmc_boot;\0" \
"bootcmd_mmc1=setenv devnum 1; run mmc_boot;\0"
#define BOOT_TARGETS_MMC "mmc1 mmc0"
#else
#define BOOTCMDS_MMC ""
#define BOOTCMD_MMC ""
#define BOOT_TARGETS_MMC ""
#endif
#ifdef CONFIG_CMD_USB
#define BOOTCMD_INIT_USB "run usb_init; "
#define BOOTCMDS_USB \
"usb_init=" \
"if ${usb_need_init}; then " \
"set usb_need_init false; " \
"usb start 0; " \
"fi\0" \
\
"usb_boot=" \
"setenv devtype usb; " \
BOOTCMD_INIT_USB \
"if usb dev ${devnum}; then " \
"run script_boot; " \
"run scan_boot; " \
"fi\0" \
"usb0_boot=setenv devnum 0; run usb_boot;\0" \
"bootcmd_usb=run usb0_boot\0"
#define BOOTCMD_USB "run bootcmd_usb; "
#define BOOTCMD_INIT_USB "usb start 0; "
\
"bootcmd_usb0=setenv devnum 0; run usb_boot;\0"
#define BOOT_TARGETS_USB "usb0"
#else
#define BOOTCMDS_USB ""
#define BOOTCMD_USB ""
#define BOOTCMD_INIT_USB ""
#define BOOTCMDS_USB ""
#define BOOT_TARGETS_USB ""
#endif
#ifdef CONFIG_CMD_DHCP
#define BOOTCMDS_DHCP \
"bootcmd_dhcp=" \
BOOTCMD_INIT_USB \
"if dhcp ${scriptaddr} boot.scr.uimg; then "\
"source ${scriptaddr}; " \
"fi\0"
#define BOOTCMD_DHCP "run bootcmd_dhcp; "
#define BOOT_TARGETS_DHCP "dhcp"
#else
#define BOOTCMDS_DHCP ""
#define BOOTCMD_DHCP ""
#define BOOT_TARGETS_DHCP ""
#endif
#define BOOTCMDS_COMMON \
"scriptaddr=0x400000\0" \
\
"rootpart=1\0" \
"script_boot=" \
"for fs in " BOOTCMD_FS_EXT2 BOOTCMD_FS_FAT "; do " \
"for prefix in / /boot/; do " \
"for script in boot.scr.uimg boot.scr; do " \
"echo Scanning ${devtype} ${devnum}:${rootpart} ${fs} ${prefix}${script} ...; " \
"if ${fs}load ${devtype} ${devnum}:${rootpart} ${scriptaddr} ${prefix}${script}; then " \
"echo ${script} found! Executing ...;" \
"source ${scriptaddr};" \
"fi; " \
"done; " \
"done; " \
"done;\0" \
\
"script_boot=" \
"if ${fs}load ${devtype} ${devnum}:${rootpart} " \
"${scriptaddr} ${prefix}${script}; then " \
"echo ${script} found! Executing ...;" \
"source ${scriptaddr};" \
"fi;\0" \
\
"scan_boot=" \
"echo Scanning ${devtype} ${devnum}...; " \
"for fs in ${boot_fstypes}; do " \
"for prefix in ${boot_prefixes}; do " \
"for script in ${boot_scripts}; do " \
"run script_boot; " \
"done; " \
"done; " \
"done;\0" \
\
"boot_targets=" \
BOOT_TARGETS_MMC " " \
BOOT_TARGETS_USB " " \
BOOT_TARGETS_DHCP " " \
"\0" \
\
"boot_fstypes=" \
BOOT_FSTYPE_EXT2 " " \
BOOT_FSTYPE_FAT " " \
"\0" \
\
"boot_prefixes=/ /boot/\0" \
\
"boot_scripts=boot.scr.uimg boot.scr\0" \
\
BOOTCMDS_MMC \
BOOTCMDS_USB \
BOOTCMDS_DHCP
#define CONFIG_BOOTCOMMAND BOOTCMD_INIT_USB BOOTCMD_USB BOOTCMD_MMC BOOTCMD_DHCP
#define CONFIG_BOOTCOMMAND \
"for target in ${boot_targets}; do run bootcmd_${target}; done"
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
TEGRA2_DEVICE_SETTINGS \
"fdt_load=0x01000000\0" \
"fdt_high=01100000\0" \
BOOTCMDS_COMMON
#endif /* __TEGRA2_COMMON_POST_H */

3
include/configs/tegra2-common.h
View File

@ -68,6 +68,7 @@
#endif
/* Environment */
#define CONFIG_ENV_VARS_UBOOT_CONFIG
#define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */
/*
@ -192,4 +193,6 @@
#define CONFIG_TEGRA_GPIO
#define CONFIG_CMD_GPIO
#define CONFIG_CMD_ENTERRCM
#define CONFIG_CMD_BOOTZ
#endif /* __TEGRA2_COMMON_H */

8
mkconfig
View File

@ -161,6 +161,14 @@ for i in ${TARGETS} ; do
echo "#define CONFIG_${i}" >>config.h ;
done
echo "#define CONFIG_SYS_ARCH \"${arch}\"" >> config.h
echo "#define CONFIG_SYS_CPU \"${cpu}\"" >> config.h
echo "#define CONFIG_SYS_BOARD \"${board}\"" >> config.h
[ "${vendor}" ] && echo "#define CONFIG_SYS_VENDOR \"${vendor}\"" >> config.h
[ "${soc}" ] && echo "#define CONFIG_SYS_SOC \"${soc}\"" >> config.h
cat << EOF >> config.h
#define CONFIG_BOARDDIR board/$BOARDDIR
#include <config_cmd_defaults.h>