upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
148 lines
3.0 KiB
148 lines
3.0 KiB
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* efi_selftest_start_image
|
|
*
|
|
* Copyright (c) 2018 Heinrich Schuchardt <xypron.glpk@gmx.de>
|
|
*
|
|
* This test checks the StartImage boot service.
|
|
* The efi_selftest_miniapp_exit.efi application is loaded into memory
|
|
* and started.
|
|
*/
|
|
|
|
#include <efi_selftest.h>
|
|
/* Include containing the miniapp.efi application */
|
|
#include "efi_miniapp_file_image_exit.h"
|
|
|
|
/* Block size of compressed disk image */
|
|
#define COMPRESSED_DISK_IMAGE_BLOCK_SIZE 8
|
|
|
|
/* Binary logarithm of the block size */
|
|
#define LB_BLOCK_SIZE 9
|
|
|
|
static efi_handle_t image_handle;
|
|
static struct efi_boot_services *boottime;
|
|
|
|
/* One 8 byte block of the compressed disk image */
|
|
struct line {
|
|
size_t addr;
|
|
char *line;
|
|
};
|
|
|
|
/* Compressed file image */
|
|
struct compressed_file_image {
|
|
size_t length;
|
|
struct line lines[];
|
|
};
|
|
|
|
static struct compressed_file_image img = EFI_ST_DISK_IMG;
|
|
|
|
/* Decompressed file image */
|
|
static u8 *image;
|
|
|
|
/*
|
|
* Decompress the disk image.
|
|
*
|
|
* @image decompressed disk image
|
|
* @return status code
|
|
*/
|
|
static efi_status_t decompress(u8 **image)
|
|
{
|
|
u8 *buf;
|
|
size_t i;
|
|
size_t addr;
|
|
size_t len;
|
|
efi_status_t ret;
|
|
|
|
ret = boottime->allocate_pool(EFI_LOADER_DATA, img.length,
|
|
(void **)&buf);
|
|
if (ret != EFI_SUCCESS) {
|
|
efi_st_error("Out of memory\n");
|
|
return ret;
|
|
}
|
|
boottime->set_mem(buf, img.length, 0);
|
|
|
|
for (i = 0; ; ++i) {
|
|
if (!img.lines[i].line)
|
|
break;
|
|
addr = img.lines[i].addr;
|
|
len = COMPRESSED_DISK_IMAGE_BLOCK_SIZE;
|
|
if (addr + len > img.length)
|
|
len = img.length - addr;
|
|
boottime->copy_mem(buf + addr, img.lines[i].line, len);
|
|
}
|
|
*image = buf;
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* 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)
|
|
{
|
|
image_handle = handle;
|
|
boottime = systable->boottime;
|
|
|
|
/* Load the application image into memory */
|
|
decompress(&image);
|
|
|
|
return EFI_ST_SUCCESS;
|
|
}
|
|
|
|
/*
|
|
* Tear down unit test.
|
|
*
|
|
* @return: EFI_ST_SUCCESS for success
|
|
*/
|
|
static int teardown(void)
|
|
{
|
|
efi_status_t r = EFI_ST_SUCCESS;
|
|
|
|
if (image) {
|
|
r = efi_free_pool(image);
|
|
if (r != EFI_SUCCESS) {
|
|
efi_st_error("Failed to free image\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
}
|
|
return r;
|
|
}
|
|
|
|
/*
|
|
* Execute unit test.
|
|
*
|
|
* Load and start the application image.
|
|
*
|
|
* @return: EFI_ST_SUCCESS for success
|
|
*/
|
|
static int execute(void)
|
|
{
|
|
efi_status_t ret;
|
|
efi_handle_t handle;
|
|
|
|
ret = boottime->load_image(false, image_handle, NULL, image,
|
|
img.length, &handle);
|
|
if (ret != EFI_SUCCESS) {
|
|
efi_st_error("Failed to load image\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
ret = boottime->start_image(handle, NULL, NULL);
|
|
if (ret != EFI_UNSUPPORTED) {
|
|
efi_st_error("Wrong return value from application\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
|
|
return EFI_ST_SUCCESS;
|
|
}
|
|
|
|
EFI_UNIT_TEST(startimage_exit) = {
|
|
.name = "start image exit",
|
|
.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
|
|
.setup = setup,
|
|
.execute = execute,
|
|
.teardown = teardown,
|
|
};
|
|
|