It's an old bringup board with out upstream Linux or L4T support
Signed-off-by: Peter Robinson pbrobinson@gmail.com Cc: Stephen Warren swarren@nvidia.com Cc: Tom Warren twarren@nvidia.com ---
The E2220-1170 was a Tegra210 bringup board and outside of source wide or SoC wide changes it's no seen any additions since it landed over 5 years ago, I doubt anyone outside nvidia actually has one and there's no upstream Linux dtb for it and it appears the support in L4T has been dropped as there's no config or dtb included in the R32.4.4 release.
Tom or Stephen is there any need for it to hang around still?
arch/arm/dts/Makefile | 1 - arch/arm/dts/tegra210-e2220-1170.dts | 63 ---------------------------- arch/arm/mach-tegra/tegra210/Kconfig | 9 ---- board/nvidia/e2220-1170/Kconfig | 12 ------ board/nvidia/e2220-1170/MAINTAINERS | 6 --- board/nvidia/e2220-1170/Makefile | 8 ---- board/nvidia/e2220-1170/e2220-1170.c | 32 -------------- configs/e2220-1170_defconfig | 48 --------------------- include/configs/e2220-1170.h | 28 ------------- 9 files changed, 207 deletions(-) delete mode 100644 arch/arm/dts/tegra210-e2220-1170.dts delete mode 100644 board/nvidia/e2220-1170/Kconfig delete mode 100644 board/nvidia/e2220-1170/MAINTAINERS delete mode 100644 board/nvidia/e2220-1170/Makefile delete mode 100644 board/nvidia/e2220-1170/e2220-1170.c delete mode 100644 configs/e2220-1170_defconfig delete mode 100644 include/configs/e2220-1170.h
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 33e483f4fb..1f678c4ed1 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -199,7 +199,6 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ tegra124-venice2.dtb \ tegra186-p2771-0000-000.dtb \ tegra186-p2771-0000-500.dtb \ - tegra210-e2220-1170.dtb \ tegra210-p2371-0000.dtb \ tegra210-p2371-2180.dtb \ tegra210-p2571.dtb \ diff --git a/arch/arm/dts/tegra210-e2220-1170.dts b/arch/arm/dts/tegra210-e2220-1170.dts deleted file mode 100644 index e6b06862d8..0000000000 --- a/arch/arm/dts/tegra210-e2220-1170.dts +++ /dev/null @@ -1,63 +0,0 @@ -/dts-v1/; - -#include "tegra210.dtsi" - -/ { - model = "NVIDIA E2220-1170"; - compatible = "nvidia,e2220-1170", "nvidia,tegra210"; - - chosen { - stdout-path = &uarta; - }; - - aliases { - i2c0 = "/i2c@7000d000"; - mmc0 = "/sdhci@700b0600"; - mmc1 = "/sdhci@700b0000"; - usb0 = "/usb@7d000000"; - }; - - memory { - reg = <0x0 0x80000000 0x0 0xc0000000>; - }; - - sdhci@700b0000 { - status = "okay"; - cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>; - power-gpios = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; - bus-width = <4>; - }; - - sdhci@700b0600 { - status = "okay"; - bus-width = <8>; - non-removable; - }; - - i2c@7000d000 { - status = "okay"; - clock-frequency = <400000>; - }; - - usb@7d000000 { - status = "okay"; - dr_mode = "peripheral"; - }; - - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; - }; -}; - -&uarta { - status = "okay"; -}; diff --git a/arch/arm/mach-tegra/tegra210/Kconfig b/arch/arm/mach-tegra/tegra210/Kconfig index 97ed8e05f4..17f18cbf30 100644 --- a/arch/arm/mach-tegra/tegra210/Kconfig +++ b/arch/arm/mach-tegra/tegra210/Kconfig @@ -3,14 +3,6 @@ if TEGRA210 choice prompt "Tegra210 board select"
-config TARGET_E2220_1170 - bool "NVIDIA Tegra210 E2220-1170 board" - select BOARD_LATE_INIT - help - E2220-1170 is a Tegra210 bringup board with onboard SoC, DRAM, - eMMC, SD card slot, HDMI, USB micro-B port, and sockets for various - expansion modules. - config TARGET_P2371_0000 bool "NVIDIA Tegra210 P2371-0000 board" select BOARD_LATE_INIT @@ -46,7 +38,6 @@ endchoice config SYS_SOC default "tegra210"
-source "board/nvidia/e2220-1170/Kconfig" source "board/nvidia/p2371-0000/Kconfig" source "board/nvidia/p2371-2180/Kconfig" source "board/nvidia/p2571/Kconfig" diff --git a/board/nvidia/e2220-1170/Kconfig b/board/nvidia/e2220-1170/Kconfig deleted file mode 100644 index 0a30f49362..0000000000 --- a/board/nvidia/e2220-1170/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -if TARGET_E2220_1170 - -config SYS_BOARD - default "e2220-1170" - -config SYS_VENDOR - default "nvidia" - -config SYS_CONFIG_NAME - default "e2220-1170" - -endif diff --git a/board/nvidia/e2220-1170/MAINTAINERS b/board/nvidia/e2220-1170/MAINTAINERS deleted file mode 100644 index 0abb378840..0000000000 --- a/board/nvidia/e2220-1170/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -E2220-1170 BOARD -M: Tom Warren twarren@nvidia.com -S: Maintained -F: board/nvidia/e2220-1170/ -F: include/configs/e2220-1170.h -F: configs/e2220-1170_defconfig diff --git a/board/nvidia/e2220-1170/Makefile b/board/nvidia/e2220-1170/Makefile deleted file mode 100644 index c956b1972d..0000000000 --- a/board/nvidia/e2220-1170/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2013-2015 -# NVIDIA Corporation <www.nvidia.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += e2220-1170.o diff --git a/board/nvidia/e2220-1170/e2220-1170.c b/board/nvidia/e2220-1170/e2220-1170.c deleted file mode 100644 index b819b049f4..0000000000 --- a/board/nvidia/e2220-1170/e2220-1170.c +++ /dev/null @@ -1,32 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * (C) Copyright 2013-2019 - * NVIDIA Corporation <www.nvidia.com> - */ - -#include <common.h> -#include <i2c.h> -#include <log.h> -#include <asm/arch/gpio.h> -#include <asm/arch/pinmux.h> -#include "../p2571/max77620_init.h" - -void pin_mux_mmc(void) -{ - struct udevice *dev; - uchar val; - int ret; - - /* Turn on MAX77620 LDO2 to 3.3V for SD card power */ - debug("%s: Set LDO2 for VDDIO_SDMMC_AP power to 3.3V\n", __func__); - ret = i2c_get_chip_for_busnum(0, MAX77620_I2C_ADDR_7BIT, 1, &dev); - if (ret) { - printf("%s: Cannot find MAX77620 I2C chip\n", __func__); - return; - } - /* 0xF2 for 3.3v, enabled: bit7:6 = 11 = enable, bit5:0 = voltage */ - val = 0xF2; - ret = dm_i2c_write(dev, MAX77620_CNFG1_L2_REG, &val, 1); - if (ret) - printf("i2c_write 0 0x3c 0x27 failed: %d\n", ret); -} diff --git a/configs/e2220-1170_defconfig b/configs/e2220-1170_defconfig deleted file mode 100644 index efe3f8b574..0000000000 --- a/configs/e2220-1170_defconfig +++ /dev/null @@ -1,48 +0,0 @@ -CONFIG_ARM=y -CONFIG_ARCH_TEGRA=y -CONFIG_SYS_TEXT_BASE=0x80080000 -CONFIG_NR_DRAM_BANKS=2 -CONFIG_ENV_SIZE=0x2000 -CONFIG_ENV_OFFSET=0xFFFFE000 -CONFIG_TEGRA210=y -CONFIG_DEFAULT_DEVICE_TREE="tegra210-e2220-1170" -CONFIG_OF_SYSTEM_SETUP=y -CONFIG_CONSOLE_MUX=y -CONFIG_SYS_STDIO_DEREGISTER=y -CONFIG_SYS_PROMPT="Tegra210 (E2220-1170) # " -# CONFIG_CMD_IMI is not set -CONFIG_CMD_DFU=y -CONFIG_CMD_GPIO=y -CONFIG_CMD_I2C=y -CONFIG_CMD_MMC=y -CONFIG_CMD_SPI=y -CONFIG_CMD_USB=y -CONFIG_CMD_USB_MASS_STORAGE=y -# CONFIG_CMD_SETEXPR is not set -CONFIG_BOOTP_PREFER_SERVERIP=y -# CONFIG_CMD_NFS is not set -CONFIG_CMD_EXT4_WRITE=y -CONFIG_ENV_OVERWRITE=y -CONFIG_SYS_RELOC_GD_ENV_ADDR=y -CONFIG_SYS_MMC_ENV_PART=2 -CONFIG_DFU_MMC=y -CONFIG_DFU_RAM=y -CONFIG_DFU_SF=y -CONFIG_SYS_I2C_TEGRA=y -CONFIG_SF_DEFAULT_MODE=0 -CONFIG_SF_DEFAULT_SPEED=24000000 -CONFIG_SPI_FLASH_WINBOND=y -CONFIG_SYS_NS16550=y -CONFIG_TEGRA114_SPI=y -CONFIG_USB=y -CONFIG_DM_USB=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_TEGRA=y -CONFIG_USB_GADGET=y -CONFIG_USB_GADGET_MANUFACTURER="NVIDIA" -CONFIG_USB_GADGET_VENDOR_NUM=0x0955 -CONFIG_USB_GADGET_PRODUCT_NUM=0x701a -CONFIG_CI_UDC=y -CONFIG_USB_GADGET_DOWNLOAD=y -CONFIG_USB_HOST_ETHER=y -CONFIG_USB_ETHER_ASIX=y diff --git a/include/configs/e2220-1170.h b/include/configs/e2220-1170.h deleted file mode 100644 index 5ed62678ce..0000000000 --- a/include/configs/e2220-1170.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2013-2015 - * NVIDIA Corporation <www.nvidia.com> - */ - -#ifndef _E2220_1170_H -#define _E2220_1170_H - -#include <linux/sizes.h> - -#include "tegra210-common.h" - -/* High-level configuration options */ -#define CONFIG_TEGRA_BOARD_STRING "NVIDIA E2220-1170" - -/* Board-specific serial config */ -#define CONFIG_TEGRA_ENABLE_UARTA - -/* Environment in eMMC, at the end of 2nd "boot sector" */ - -/* SPI */ -#define CONFIG_SPI_FLASH_SIZE (4 << 20) - -#include "tegra-common-usb-gadget.h" -#include "tegra-common-post.h" - -#endif /* _E2220_1170_H */