[uboot] create uboot from github:

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

Change-Id: Ie6434426e1ec15bc08bb1832798e371f3fd5fb29

u-boot-2021.10/arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c

@@ -0,0 +1,204 @@
+// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+/*
+ * Copyright (C) 2020, STMicroelectronics - All Rights Reserved
+ */
+
+#include <common.h>
+#include <command.h>
+#include <dfu.h>
+#include <image.h>
+#include <asm/arch/stm32prog.h>
+#include "stm32prog.h"
+
+struct stm32prog_data *stm32prog_data;
+
+static void enable_vidconsole(void)
+{
+	char *stdname;
+	char buf[64];
+
+	stdname = env_get("stdout");
+	if (!stdname || !strstr(stdname, "vidconsole")) {
+		if (!stdname)
+			snprintf(buf, sizeof(buf), "serial,vidconsole");
+		else
+			snprintf(buf, sizeof(buf), "%s,vidconsole", stdname);
+		env_set("stdout", buf);
+	}
+
+	stdname = env_get("stderr");
+	if (!stdname || !strstr(stdname, "vidconsole")) {
+		if (!stdname)
+			snprintf(buf, sizeof(buf), "serial,vidconsole");
+		else
+			snprintf(buf, sizeof(buf), "%s,vidconsole", stdname);
+		env_set("stderr", buf);
+	}
+}
+
+static int do_stm32prog(struct cmd_tbl *cmdtp, int flag, int argc,
+			char * const argv[])
+{
+	ulong	addr, size;
+	int dev, ret;
+	enum stm32prog_link_t link = LINK_UNDEFINED;
+	bool reset = false;
+	struct image_header_s header;
+	struct stm32prog_data *data;
+
+	if (argc < 3 ||  argc > 5)
+		return CMD_RET_USAGE;
+
+	if (IS_ENABLED(CONFIG_CMD_STM32PROG_USB) && !strcmp(argv[1], "usb"))
+		link = LINK_USB;
+	else if (IS_ENABLED(CONFIG_CMD_STM32PROG_SERIAL) && !strcmp(argv[1], "serial"))
+		link = LINK_SERIAL;
+
+	if (link == LINK_UNDEFINED) {
+		log_err("not supported link=%s\n", argv[1]);
+		return CMD_RET_USAGE;
+	}
+
+	dev = (int)dectoul(argv[2], NULL);
+
+	addr = STM32_DDR_BASE;
+	size = 0;
+	if (argc > 3) {
+		addr = hextoul(argv[3], NULL);
+		if (!addr)
+			return CMD_RET_FAILURE;
+	}
+	if (argc > 4)
+		size = hextoul(argv[4], NULL);
+
+	/* check STM32IMAGE presence */
+	if (size == 0) {
+		stm32prog_header_check((struct raw_header_s *)addr, &header);
+		if (header.type == HEADER_STM32IMAGE) {
+			size = header.image_length + BL_HEADER_SIZE;
+
+#if defined(CONFIG_LEGACY_IMAGE_FORMAT)
+			/* uImage detected in STM32IMAGE, execute the script */
+			if (IMAGE_FORMAT_LEGACY ==
+			    genimg_get_format((void *)(addr + BL_HEADER_SIZE)))
+				return image_source_script(addr + BL_HEADER_SIZE, "script@1");
+#endif
+		}
+	}
+
+	if (IS_ENABLED(CONFIG_DM_VIDEO))
+		enable_vidconsole();
+
+	data = (struct stm32prog_data *)malloc(sizeof(*data));
+
+	if (!data) {
+		log_err("Alloc failed.");
+		return CMD_RET_FAILURE;
+	}
+	stm32prog_data = data;
+
+	ret = stm32prog_init(data, addr, size);
+	if (ret)
+		log_debug("Invalid or missing layout file at 0x%lx.\n", addr);
+
+	/* prepare DFU for device read/write */
+	ret = stm32prog_dfu_init(data);
+	if (ret)
+		goto cleanup;
+
+	switch (link) {
+	case LINK_SERIAL:
+		ret = stm32prog_serial_init(data, dev);
+		if (ret)
+			goto cleanup;
+		reset = stm32prog_serial_loop(data);
+		break;
+	case LINK_USB:
+		reset = stm32prog_usb_loop(data, dev);
+		break;
+	default:
+		goto cleanup;
+	}
+
+	stm32prog_clean(data);
+	free(stm32prog_data);
+	stm32prog_data = NULL;
+
+	puts("Download done\n");
+
+	if (data->uimage) {
+		char boot_addr_start[20];
+		char dtb_addr[20];
+		char initrd_addr[40];
+		char *bootm_argv[5] = {
+			"bootm", boot_addr_start, "-", dtb_addr, NULL
+		};
+		u32 uimage = data->uimage;
+		u32 dtb = data->dtb;
+		u32 initrd = data->initrd;
+
+		if (!dtb)
+			bootm_argv[3] = env_get("fdtcontroladdr");
+		else
+			snprintf(dtb_addr, sizeof(dtb_addr) - 1,
+				 "0x%x", dtb);
+
+		snprintf(boot_addr_start, sizeof(boot_addr_start) - 1,
+			 "0x%x", uimage);
+
+		if (initrd) {
+			snprintf(initrd_addr, sizeof(initrd_addr) - 1, "0x%x:0x%x",
+				 initrd, data->initrd_size);
+			bootm_argv[2] = initrd_addr;
+		}
+
+		printf("Booting kernel at %s %s %s...\n\n\n",
+		       boot_addr_start, bootm_argv[2], bootm_argv[3]);
+		/* Try bootm for legacy and FIT format image */
+		if (genimg_get_format((void *)uimage) != IMAGE_FORMAT_INVALID)
+			do_bootm(cmdtp, 0, 4, bootm_argv);
+		else if (CONFIG_IS_ENABLED(CMD_BOOTZ))
+			do_bootz(cmdtp, 0, 4, bootm_argv);
+	}
+
+	if (reset) {
+		puts("Reset...\n");
+		run_command("reset", 0);
+	}
+
+	return CMD_RET_SUCCESS;
+
+cleanup:
+	stm32prog_clean(data);
+	free(stm32prog_data);
+	stm32prog_data = NULL;
+
+	return CMD_RET_FAILURE;
+}
+
+U_BOOT_CMD(stm32prog, 5, 0, do_stm32prog,
+	   "start communication with tools STM32Cubeprogrammer",
+	   "<link> <dev> [<addr>] [<size>]\n"
+	   "  <link> = serial|usb\n"
+	   "  <dev>  = device instance\n"
+	   "  <addr> = address of flashlayout\n"
+	   "  <size> = size of flashlayout (optional for image with STM32 header)\n"
+);
+
+#ifdef CONFIG_STM32MP15x_STM32IMAGE
+bool stm32prog_get_tee_partitions(void)
+{
+	if (stm32prog_data)
+		return stm32prog_data->tee_detected;
+
+	return false;
+}
+#endif
+
+bool stm32prog_get_fsbl_nor(void)
+{
+	if (stm32prog_data)
+		return stm32prog_data->fsbl_nor_detected;
+
+	return false;
+}