[uboot] create uboot from github:

repo: https://github.com/u-boot/u-boot
	commit: d80bb749fab53da72c4a0e09b8c2d2aaa3103c91

Change-Id: Ie6434426e1ec15bc08bb1832798e371f3fd5fb29

u-boot-2021.10/lib/efi_selftest/efi_selftest_textinput.c

@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * efi_selftest_textinput
+ *
+ * Copyright (c) 2018 Heinrich Schuchardt <xypron.glpk@gmx.de>
+ *
+ * Provides a unit test for the EFI_SIMPLE_TEXT_INPUT_PROTOCOL.
+ * The Unicode character and the scan code are printed for text
+ * input. To run the test:
+ *
+ *	setenv efi_selftest text input
+ *	bootefi selftest
+ */
+
+#include <efi_selftest.h>
+
+static struct efi_boot_services *boottime;
+
+/*
+ * Setup unit test.
+ *
+ * @handle:	handle of the loaded image
+ * @systable:	system table
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int setup(const efi_handle_t handle,
+		 const struct efi_system_table *systable)
+{
+	boottime = systable->boottime;
+
+	return EFI_ST_SUCCESS;
+}
+
+/*
+ * Execute unit test.
+ *
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int execute(void)
+{
+	struct efi_input_key input_key = {0};
+	efi_status_t ret;
+	efi_uintn_t index;
+
+	/* Drain the console input */
+	ret = con_in->reset(con_in, true);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Reset failed\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = con_in->read_key_stroke(con_in, &input_key);
+	if (ret != EFI_NOT_READY) {
+		efi_st_error("Empty buffer not reported\n");
+		return EFI_ST_FAILURE;
+	}
+
+	efi_st_printf("Waiting for your input\n");
+	efi_st_printf("To terminate type 'x'\n");
+
+	for (;;) {
+		/* Wait for next key */
+		ret = boottime->wait_for_event(1, &con_in->wait_for_key,
+					       &index);
+		if (ret != EFI_ST_SUCCESS) {
+			efi_st_error("WaitForEvent failed\n");
+			return EFI_ST_FAILURE;
+		}
+		ret = con_in->read_key_stroke(con_in, &input_key);
+		if (ret != EFI_SUCCESS) {
+			efi_st_error("ReadKeyStroke failed\n");
+			return EFI_ST_FAILURE;
+		}
+
+		/* Allow 5 minutes until time out */
+		boottime->set_watchdog_timer(300, 0, 0, NULL);
+
+		efi_st_printf("Unicode char %u (%ps), scan code %u (%ps)\n",
+			      (unsigned int)input_key.unicode_char,
+			      efi_st_translate_char(input_key.unicode_char),
+			      (unsigned int)input_key.scan_code,
+			      efi_st_translate_code(input_key.scan_code));
+
+		switch (input_key.unicode_char) {
+		case 'x':
+		case 'X':
+			return EFI_ST_SUCCESS;
+		}
+	}
+}
+
+EFI_UNIT_TEST(textinput) = {
+	.name = "text input",
+	.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+	.setup = setup,
+	.execute = execute,
+	.on_request = true,
+};