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tegra: Compulab TrimSlice board support

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Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
master
Stephen Warren 12 years ago committed by Albert ARIBAUD
parent d1e4607901
commit 39e3711839
6 changed files with 270 additions and 0 deletions
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  1. 1
      MAINTAINERS
  2. 57
      board/compulab/dts/tegra2-trimslice.dts
  3. 49
      board/compulab/trimslice/Makefile
  4. 73
      board/compulab/trimslice/trimslice.c
  5. 1
      boards.cfg
  6. 89
      include/configs/trimslice.h

1
MAINTAINERS
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@ -914,6 +914,7 @@ Stephen Warren <swarren@nvidia.com>
ventana Tegra2 (ARM7 & A9 Dual Core)
paz00 Tegra2 (ARM7 & A9 Dual Core)
trimslice Tegra2 (ARM7 & A9 Dual Core)
whistler Tegra2 (ARM7 & A9 Dual Core)
Thomas Weber <weber@corscience.de>

57
board/compulab/dts/tegra2-trimslice.dts
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@ -0,0 +1,57 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
/ {
model = "Compulab TrimSlice board";
compatible = "compulab,trimslice", "nvidia,tegra20";
aliases {
usb0 = "/usb@c5008000";
};
memory {
reg = <0x00000000 0x40000000>;
};
clocks {
clk_32k: clk_32k {
clock-frequency = <32000>;
};
osc {
clock-frequency = <12000000>;
};
};
clock@60006000 {
clocks = <&clk_32k &osc>;
};
serial@70006000 {
clock-frequency = <216000000>;
};
i2c@7000c000 {
status = "disabled";
};
i2c@7000c400 {
status = "disabled";
};
i2c@7000c500 {
status = "disabled";
};
i2c@7000d000 {
status = "disabled";
};
usb@c5004000 {
status = "disabled";
};
usb@c5004000 {
status = "disabled";
};
};

49
board/compulab/trimslice/Makefile
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@ -0,0 +1,49 @@
#
# (C) Copyright 2010-2012
# NVIDIA Corporation <www.nvidia.com>
#
#
# 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)../../nvidia/common)
endif
LIB = $(obj)lib$(BOARD).o
COBJS := $(BOARD).o
COBJS += ../../nvidia/common/board.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
#########################################################################

73
board/compulab/trimslice/trimslice.c
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@ -0,0 +1,73 @@
/*
* (C) Copyright 2010-2012
* NVIDIA Corporation <www.nvidia.com>
*
* 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 <i2c.h>
#include <asm/io.h>
#include <asm/arch/tegra2.h>
#include <asm/arch/clock.h>
#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/mmc.h>
#include <asm/gpio.h>
#ifdef CONFIG_TEGRA2_MMC
#include <mmc.h>
#endif
/*
* Routine: gpio_config_uart
* Description: Does nothing on TrimSlice - no UART-related GPIOs.
*/
void gpio_config_uart(void)
{
}
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
static void pin_mux_mmc(void)
{
funcmux_select(PERIPH_ID_SDMMC1, FUNCMUX_SDMMC1_SDIO1_4BIT);
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_4_BIT);
/* For CD GPIO PP1 */
pinmux_tristate_disable(PINGRP_DAP3);
}
/* 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();
/* init dev 0 (SDMMC4), (micro-SD slot) with 4-bit bus */
tegra2_mmc_init(0, 4, -1, GPIO_PP1);
/* init dev 3 (SDMMC1), (SD slot) with 4-bit bus */
tegra2_mmc_init(3, 4, -1, -1);
return 0;
}

1
boards.cfg
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@ -260,6 +260,7 @@ jornada arm sa1100
plutux arm armv7 plutux avionic-design tegra2
medcom arm armv7 medcom avionic-design tegra2
paz00 arm armv7 paz00 compal tegra2
trimslice arm armv7 trimslice compulab tegra2
atngw100 avr32 at32ap - atmel at32ap700x
atstk1002 avr32 at32ap atstk1000 atmel at32ap700x
atstk1003 avr32 at32ap atstk1000 atmel at32ap700x

89
include/configs/trimslice.h
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/*
* (C) Copyright 2010-2012
* NVIDIA Corporation <www.nvidia.com>
*
* 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 <asm/sizes.h>
#include "tegra2-common.h"
/* Enable fdt support for TrimSlice. Flash the image in u-boot-dtb.bin */
#define CONFIG_DEFAULT_DEVICE_TREE tegra2-trimslice
#define CONFIG_OF_CONTROL
#define CONFIG_OF_SEPARATE
/* High-level configuration options */
#define V_PROMPT "Tegra2 (TrimSlice) # "
#define CONFIG_TEGRA2_BOARD_STRING "NVIDIA Trimslice"
/* Board-specific serial config */
#define CONFIG_SERIAL_MULTI
#define CONFIG_TEGRA2_ENABLE_UARTA
#define CONFIG_TEGRA2_UARTA_GPU
#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
#define CONFIG_MACH_TYPE MACH_TYPE_TRIMSLICE
#define CONFIG_SYS_BOARD_ODMDATA 0x300c0011 /* lp?, 1GB, UARTA */
#define CONFIG_BOARD_EARLY_INIT_F
/* I2C */
#define CONFIG_TEGRA_I2C
#define CONFIG_SYS_I2C_INIT_BOARD
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS 4
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_CMD_I2C
/* SD/MMC */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_TEGRA2_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
/* Environment not stored */
#define CONFIG_ENV_IS_NOWHERE
/* 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
#define CONFIG_USB_ETHER_ASIX
/* General networking support */
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP
#include "tegra2-common-post.h"
#endif /* __CONFIG_H */
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