Whistler is an ancient Tegra 2 reference board. I may have been the only person who ever used it with upstream software, and I've just recycled the board hardware. Hence, it makes sense to remove support from software. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>master
Stephen Warren
8 years ago
committed by
Tom Warren
parent
8cb3ce64f9
commit
2eb3e28b2c
@ -1,77 +0,0 @@ |
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/dts-v1/; |
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#include "tegra20.dtsi" |
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/ { |
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model = "NVIDIA Tegra20 Whistler evaluation board"; |
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compatible = "nvidia,whistler", "nvidia,tegra20"; |
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chosen { |
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stdout-path = &uarta; |
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}; |
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aliases { |
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i2c0 = "/i2c@7000d000"; |
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usb0 = "/usb@c5008000"; |
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mmc0 = "/sdhci@c8000600"; |
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mmc1 = "/sdhci@c8000400"; |
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}; |
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memory { |
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device_type = "memory"; |
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reg = < 0x00000000 0x20000000 >; |
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}; |
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serial@70006000 { |
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clock-frequency = < 216000000 >; |
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}; |
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i2c@7000d000 { |
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status = "okay"; |
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clock-frequency = <100000>; |
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pmic@3c { |
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compatible = "maxim,max8907b"; |
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reg = <0x3c>; |
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clk_32k: clock { |
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compatible = "fixed-clock"; |
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/* |
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* leave out for now due to CPP: |
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* #clock-cells = <0>; |
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*/ |
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clock-frequency = <32768>; |
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}; |
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}; |
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}; |
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usb@c5008000 { |
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status = "okay"; |
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}; |
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sdhci@c8000400 { |
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status = "okay"; |
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wp-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>; |
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bus-width = <8>; |
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}; |
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sdhci@c8000600 { |
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status = "okay"; |
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bus-width = <8>; |
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non-removable; |
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}; |
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clocks { |
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compatible = "simple-bus"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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clk32k_in: clock@0 { |
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compatible = "fixed-clock"; |
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reg=<0>; |
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#clock-cells = <0>; |
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clock-frequency = <32768>; |
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}; |
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}; |
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}; |
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@ -1,12 +0,0 @@ |
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if TARGET_WHISTLER |
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config SYS_BOARD |
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default "whistler" |
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config SYS_VENDOR |
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default "nvidia" |
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config SYS_CONFIG_NAME |
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default "whistler" |
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endif |
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@ -1,7 +0,0 @@ |
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WHISTLER BOARD |
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M: Tom Warren <twarren@nvidia.com> |
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M: Stephen Warren <swarren@nvidia.com> |
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S: Maintained |
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F: board/nvidia/whistler/ |
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F: include/configs/whistler.h |
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F: configs/whistler_defconfig |
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@ -1,8 +0,0 @@ |
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#
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# (C) Copyright 2010-2012
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# NVIDIA Corporation <www.nvidia.com>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y := whistler.o
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@ -1,80 +0,0 @@ |
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/*
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* (C) Copyright 2010-2012 |
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* NVIDIA Corporation <www.nvidia.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 <dm.h> |
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#include <asm/io.h> |
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#include <asm/arch/tegra.h> |
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#include <asm/arch/clock.h> |
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#include <asm/arch/funcmux.h> |
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#include <asm/arch/pinmux.h> |
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#include <asm/gpio.h> |
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#include <i2c.h> |
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#ifdef CONFIG_MMC_SDHCI_TEGRA |
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/*
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* Routine: pin_mux_mmc |
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* Description: setup the pin muxes/tristate values for the SDMMC(s) |
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*/ |
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void pin_mux_mmc(void) |
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{ |
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struct udevice *dev; |
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uchar val; |
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int ret; |
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/* Turn on MAX8907B LDO12 to 2.8V for J40 power */ |
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ret = i2c_get_chip_for_busnum(0, 0x3c, 1, &dev); |
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if (ret) { |
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printf("%s: Cannot find MAX8907B I2C chip\n", __func__); |
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return; |
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} |
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val = 0x29; |
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ret = dm_i2c_write(dev, 0x46, &val, 1); |
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if (ret) |
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printf("i2c_write 0 0x3c 0x46 failed: %d\n", ret); |
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val = 0x00; |
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ret = dm_i2c_write(dev, 0x45, &val, 1); |
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if (ret) |
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printf("i2c_write 0 0x3c 0x45 failed: %d\n", ret); |
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val = 0x1f; |
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ret = dm_i2c_write(dev, 0x44, &val, 1); |
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if (ret) |
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printf("i2c_write 0 0x3c 0x44 failed: %d\n", ret); |
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funcmux_select(PERIPH_ID_SDMMC3, FUNCMUX_SDMMC3_SDB_SLXA_8BIT); |
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funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATC_ATD_8BIT); |
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} |
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#endif |
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/* this is a weak define that we are overriding */ |
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void pin_mux_usb(void) |
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{ |
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struct udevice *dev; |
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uchar val; |
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int ret; |
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/*
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* This is a hack. This should be represented in DT using the |
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* vbus-gpio property. However, U-Boot's DT support doesn't |
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* support any GPIO controller other than the Tegra's yet. |
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*/ |
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/* Turn on TAC6416's GPIO 0+1 for USB1/3's VBUS */ |
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ret = i2c_get_chip_for_busnum(0, 0x20, 1, &dev); |
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if (ret) { |
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printf("%s: Cannot find TAC6416 I2C chip\n", __func__); |
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return; |
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} |
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val = 0x03; |
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ret = dm_i2c_write(dev, 2, &val, 1); |
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if (ret) |
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printf("i2c_write 0 0x20 2 failed: %d\n", ret); |
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val = 0xfc; |
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ret = dm_i2c_write(dev, 6, &val, 1); |
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if (ret) |
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printf("i2c_write 0 0x20 6 failed: %d\n", ret); |
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} |
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@ -1,29 +0,0 @@ |
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CONFIG_ARM=y |
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CONFIG_TEGRA=y |
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CONFIG_TEGRA20=y |
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CONFIG_TARGET_WHISTLER=y |
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CONFIG_DEFAULT_DEVICE_TREE="tegra20-whistler" |
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CONFIG_OF_SYSTEM_SETUP=y |
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CONFIG_CONSOLE_MUX=y |
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CONFIG_SYS_STDIO_DEREGISTER=y |
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CONFIG_SYS_PROMPT="Tegra20 (Whistler) # " |
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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_FLASH is not set |
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CONFIG_CMD_MMC=y |
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CONFIG_CMD_I2C=y |
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CONFIG_CMD_USB=y |
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# CONFIG_CMD_FPGA is not set |
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CONFIG_CMD_GPIO=y |
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# CONFIG_CMD_SETEXPR is not set |
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# CONFIG_CMD_NFS is not set |
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CONFIG_CMD_EXT4_WRITE=y |
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# CONFIG_SPL_DOS_PARTITION is not set |
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# CONFIG_SPL_ISO_PARTITION is not set |
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# CONFIG_SPL_EFI_PARTITION is not set |
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CONFIG_SPL_DM=y |
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CONFIG_SYS_NS16550=y |
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CONFIG_USB=y |
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CONFIG_DM_USB=y |
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CONFIG_USB_EHCI_HCD=y |
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CONFIG_USB_STORAGE=y |
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@ -1,49 +0,0 @@ |
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/*
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* (C) Copyright 2010-2012 |
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* NVIDIA Corporation <www.nvidia.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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#include <linux/sizes.h> |
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#include "tegra20-common.h" |
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/* High-level configuration options */ |
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#define CONFIG_TEGRA_BOARD_STRING "NVIDIA Whistler" |
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/* Board-specific serial config */ |
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#define CONFIG_TEGRA_ENABLE_UARTA |
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#define CONFIG_TEGRA_UARTA_UAA_UAB |
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#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE |
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#define CONFIG_MACH_TYPE MACH_TYPE_WHISTLER |
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/* I2C */ |
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#define CONFIG_SYS_I2C_TEGRA |
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/*
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* Environment in eMMC, at the end of 2nd "boot sector". Note: This assumes |
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* the user plugged the standard 8GB MoviNAND card into J29/HSMMC/POP. If |
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* they didn't, the boot sector layout may be different. However, use of that |
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* particular card is standard practice as far as I know. |
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*/ |
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#define CONFIG_ENV_IS_IN_MMC |
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#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) |
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#define CONFIG_SYS_MMC_ENV_DEV 0 |
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#define CONFIG_SYS_MMC_ENV_PART 2 |
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/* USB Host support */ |
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#define CONFIG_USB_EHCI_TEGRA |
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/* USB networking support */ |
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#define CONFIG_USB_HOST_ETHER |
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#define CONFIG_USB_ETHER_ASIX |
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/* General networking support */ |
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#include "tegra-common-post.h" |
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#endif /* __CONFIG_H */ |
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