Beaver is a Tegra30 board that is nearly 100% compatible w/Cardhu. Add a Beaver build so it can begin to be differentiated, if need be.
Signed-off-by: Tom Warren twarren@nvidia.com --- v2: Add MAINTAINERS and beaver.h config file
MAINTAINERS | 1 + board/nvidia/beaver/Makefile | 38 +++++++++++++++++++ board/nvidia/dts/tegra30-beaver.dts | 66 ++++++++++++++++++++++++++++++++ boards.cfg | 1 + include/configs/beaver.h | 76 +++++++++++++++++++++++++++++++++++++ 5 files changed, 182 insertions(+) create mode 100644 board/nvidia/beaver/Makefile create mode 100644 board/nvidia/dts/tegra30-beaver.dts create mode 100644 include/configs/beaver.h
diff --git a/MAINTAINERS b/MAINTAINERS index e131f80..a47ec97 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -994,6 +994,7 @@ Stephen Warren swarren@nvidia.com paz00 Tegra20 (ARM7 & A9 Dual Core) trimslice Tegra20 (ARM7 & A9 Dual Core) whistler Tegra20 (ARM7 & A9 Dual Core) + beaver Tegra30 (ARM7 & A9 Quad Core)
Stephen Warren swarren@wwwdotorg.org
diff --git a/board/nvidia/beaver/Makefile b/board/nvidia/beaver/Makefile new file mode 100644 index 0000000..9510f60 --- /dev/null +++ b/board/nvidia/beaver/Makefile @@ -0,0 +1,38 @@ +# +# Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved. +# +# This program is free software; you can redistribute it and/or modify it +# under the terms and conditions of the GNU General Public License, +# version 2, as published by the Free Software Foundation. +# +# This program is distributed in the hope 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 $(TOPDIR)/config.mk + +$(shell mkdir -p $(obj)../cardhu) + +LIB = $(obj)lib$(BOARD).o + +COBJS = ../cardhu/cardhu.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 + +######################################################################### diff --git a/board/nvidia/dts/tegra30-beaver.dts b/board/nvidia/dts/tegra30-beaver.dts new file mode 100644 index 0000000..84aff51 --- /dev/null +++ b/board/nvidia/dts/tegra30-beaver.dts @@ -0,0 +1,66 @@ +/dts-v1/; + +#include "tegra30.dtsi" + +/ { + model = "NVIDIA Beaver"; + compatible = "nvidia,beaver", "nvidia,tegra30"; + + aliases { + i2c0 = "/i2c@7000d000"; + i2c1 = "/i2c@7000c000"; + i2c2 = "/i2c@7000c400"; + i2c3 = "/i2c@7000c500"; + i2c4 = "/i2c@7000c700"; + sdhci0 = "/sdhci@78000600"; + sdhci1 = "/sdhci@78000000"; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c700 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <100000>; + }; + + spi@7000da00 { + status = "okay"; + spi-max-frequency = <25000000>; + }; + + sdhci@78000000 { + status = "okay"; + cd-gpios = <&gpio 69 1>; /* gpio PI5 */ + wp-gpios = <&gpio 155 0>; /* gpio PT3 */ + power-gpios = <&gpio 31 0>; /* gpio PD7 */ + bus-width = <4>; + }; + + sdhci@78000600 { + status = "okay"; + bus-width = <8>; + }; +}; diff --git a/boards.cfg b/boards.cfg index 1acf56a..676f25c 100644 --- a/boards.cfg +++ b/boards.cfg @@ -310,6 +310,7 @@ seaboard arm armv7:arm720t seaboard nvidia ventana arm armv7:arm720t ventana nvidia tegra20 whistler arm armv7:arm720t whistler nvidia tegra20 cardhu arm armv7:arm720t cardhu nvidia tegra30 +beaver arm armv7:arm720t beaver nvidia tegra30 dalmore arm armv7:arm720t dalmore nvidia tegra114 colibri_t20_iris arm armv7:arm720t colibri_t20_iris toradex tegra20 u8500_href arm armv7 u8500 st-ericsson u8500 diff --git a/include/configs/beaver.h b/include/configs/beaver.h new file mode 100644 index 0000000..0dc1ce1 --- /dev/null +++ b/include/configs/beaver.h @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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/. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <asm/sizes.h> + +#include "tegra30-common.h" + +/* Enable fdt support for Beaver. Flash the image in u-boot-dtb.bin */ +#define CONFIG_DEFAULT_DEVICE_TREE tegra30-beaver +#define CONFIG_OF_CONTROL +#define CONFIG_OF_SEPARATE + +/* High-level configuration options */ +#define V_PROMPT "Tegra30 (Beaver) # " +#define CONFIG_TEGRA_BOARD_STRING "NVIDIA Beaver" + +/* Board-specific serial config */ +#define CONFIG_SERIAL_MULTI +#define CONFIG_TEGRA_ENABLE_UARTA +#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE + +#define MACH_TYPE_BEAVER 4597 /* not yet in mach-types.h */ +#define CONFIG_MACH_TYPE MACH_TYPE_BEAVER + +#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 TEGRA_I2C_NUM_CONTROLLERS +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_CMD_I2C + +/* SD/MMC */ +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_TEGRA_MMC +#define CONFIG_CMD_MMC + +/* Environment in eMMC, at the end of 2nd "boot sector" */ +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_ENV_OFFSET ((512 * 1024) - CONFIG_ENV_SIZE) +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_SYS_MMC_ENV_PART 2 + +/* SPI */ +#define CONFIG_TEGRA20_SLINK +#define CONFIG_TEGRA_SLINK_CTRLS 6 +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_WINBOND +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#define CONFIG_SF_DEFAULT_SPEED 24000000 +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SF +#define CONFIG_SPI_FLASH_SIZE (4 << 20) + +#include "tegra-common-post.h" + +#endif /* __CONFIG_H */