common/fb_zircon.c

/*
 * Copyright (c) 2019 The Fuchsia Authors
 */

#include <config.h>
#include <common.h>

/* #include <fastboot.h> */
#include <aboot.h>
#include <fb_fastboot.h>
#include <zircon-estelle/partition.h>

void fb_zircon_flash_write(const char *cmd, void *download_buffer,
			   unsigned int download_bytes)
{
	int ret;
	uint64_t ptn_size;

	ret = zircon_get_partititon_size(cmd, &ptn_size);
	if (ret) {
		error(" invalid NAND device");
		fastboot_fail(" invalid NAND device");
		return;
	}

	printf("Flashing raw image to %s partition\n", cmd);

	ret = zircon_partition_write(cmd, 0, download_buffer, download_bytes);

	printf("........ wrote %u bytes\n", download_bytes);

	if (ret) {
		fastboot_fail("error writing the image");
		return;
	}

	fastboot_okay("");
}

void fb_zircon_erase(const char *cmd)
{
	int ret;
	uint64_t ptn_size;

	ret = zircon_get_partititon_size(cmd, &ptn_size);
	if (ret) {
		error(" invalid NAND device");
		fastboot_fail(" invalid NAND device");
		return;
	}

	ret = zircon_partition_erase(cmd);
	if (ret) {
		fastboot_fail("failed erasing from device");
		return;
	}
	fastboot_okay(NULL);
}