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Pull request efi-2023-07-rc5

Browse source 
Documentation:
 
 * man-page for imxtract
 * correct EVT_DM_POST_INIT_F description
 
 UEFI:
 
 * bootm: don't call booti_setup for EFI images
 * simplify efi_disk_remove
 * fix tests that failed when executed repeatedly
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Merge tag 'efi-2023-07-rc5' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request efi-2023-07-rc5

Documentation:

* man-page for imxtract
* correct EVT_DM_POST_INIT_F description

UEFI:

* bootm: don't call booti_setup for EFI images
* simplify efi_disk_remove
* fix tests that failed when executed repeatedly
This commit is contained in:
Tom Rini 2023-06-16 19:05:52 -04:00
commit 1c30e10017
10 changed files with 179 additions and 79 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Makefile
View file

@ -2160,7 +2160,7 @@ CLEAN_FILES += include/bmp_logo.h include/bmp_logo_data.h \
mkimage-out.spl.mkimage mkimage.spl.mkimage imx-boot.map \
itb.fit.fit itb.fit.itb itb.map spl.map mkimage-out.rom.mkimage \
mkimage.rom.mkimage rom.map simple-bin.map simple-bin-spi.map \
idbloader-spi.img
idbloader-spi.img lib/efi_loader/helloworld_efi.S
# Directories & files removed with 'make mrproper'
MRPROPER_DIRS += include/config include/generated spl tpl \

3
boot/bootm.c
View file

@ -240,7 +240,8 @@ static int bootm_find_os(struct cmd_tbl *cmdtp, int flag, int argc,
if (images.os.type == IH_TYPE_KERNEL_NOLOAD) {
if (IS_ENABLED(CONFIG_CMD_BOOTI) &&
images.os.arch == IH_ARCH_ARM64) {
images.os.arch == IH_ARCH_ARM64 &&
images.os.os == IH_OS_LINUX) {
ulong image_addr;
ulong image_size;

4
doc/develop/event.rst
View file

@ -28,8 +28,8 @@ To declare a spy, use something like this::
}
EVENT_SPY(EVT_DM_POST_INIT_F, snow_setup_cpus);
Your function is called when EVT_DM_POST_INIT_F is emitted, i.e. after driver
model is inited (in SPL, or in U-Boot proper before and after relocation).
This function is called when EVT_DM_POST_INIT_F is emitted, i.e. after the
driver model is initialized (in U-Boot proper before and after relocation).
Debugging

81
doc/usage/cmd/imxtract.rst Normal file
View file

@ -0,0 +1,81 @@
.. SPDX-License-Identifier: GPL-2.0+:
imxtract command
================
Synopsis
--------
::
imxtract addr part [dest]
imxtract addr uname [dest]
Description
-----------
The imxtract command is used to extract a part of a multi-image file.
Two different file formats are supported:
* FIT images
* legacy U-Boot images
addr
Address of the multi-image file from which a part shall be extracted
part
Index (hexadecimal) of the part of a legacy U-Boot image to be extracted
uname
Name of the part of a FIT image to be extracted
dest
Destination address (defaults to 0x0)
The value of environment variable *verify* controls if the hashes and
signatures of FIT images or the check sums of legacy U-Boot images are checked.
To enable checking set *verify* to one of the values *1*, *yes*, *true*.
(Actually only the first letter is checked disregarding the case.)
To list the parts of an image the *iminfo* command can be used.
Examples
--------
With verify=no incorrect hashes, signatures, or check sums don't stop the
extraction. But correct hashes are still indicated in the output
(here: md5, sha1).
.. code-block:: console
=> setenv verify no
=> imxtract $loadaddr kernel-1 $kernel_addr_r
## Copying 'kernel-1' subimage from FIT image at 40200000 ...
md5+ sha1+ Loading part 0 ... OK
=>
With verify=yes incorrect hashes, signatures, or check sums stop the extraction.
.. code-block:: console
=> setenv verify yes
=> imxtract $loadaddr kernel-1 $kernel_addr_r
## Copying 'kernel-1' subimage from FIT image at 40200000 ...
md5 error!
Bad hash value for 'hash-1' hash node in 'kernel-1' image node
Bad Data Hash
=>
Configuration
-------------
The imxtract command is only available if CONFIG_CMD_XIMG=y. Support for FIT
images requires CONFIG_FIT=y. Support for legacy U-Boot images requires
CONFIG_LEGACY_IMAGE_FORMAT=y.
Return value
------------
On success the return value $? of the command is 0 (true). On failure the
return value is 1 (false).

1
doc/usage/index.rst
View file

@ -62,6 +62,7 @@ Shell commands
cmd/fwu_mdata
cmd/gpio
cmd/host
cmd/imxtract
cmd/load
cmd/loadb
cmd/loadm

109
lib/efi_loader/efi_disk.c
View file

@ -690,89 +690,50 @@ int efi_disk_probe(void *ctx, struct event *event)
return 0;
}
/*
* Delete an efi_disk object for a whole raw disk
/**
* efi_disk_remove - delete an efi_disk object for a block device or partition
*
* @dev uclass device (UCLASS_BLK)
* @ctx: event context: driver binding protocol
* @event: EV_PM_PRE_REMOVE event
*
* Delete an efi_disk object which is associated with @dev.
* The type of @dev must be UCLASS_BLK.
* Delete an efi_disk object which is associated with the UCLASS_BLK or
* UCLASS_PARTITION device for which the EV_PM_PRE_REMOVE event is raised.
*
* @return 0 on success, -1 otherwise
*/
static int efi_disk_delete_raw(struct udevice *dev)
{
efi_handle_t handle;
struct blk_desc *desc;
struct efi_disk_obj *diskobj;
if (dev_tag_get_ptr(dev, DM_TAG_EFI, (void **)&handle))
return -1;
desc = dev_get_uclass_plat(dev);
if (desc->uclass_id != UCLASS_EFI_LOADER) {
diskobj = container_of(handle, struct efi_disk_obj, header);
efi_free_pool(diskobj->dp);
}
efi_delete_handle(handle);
dev_tag_del(dev, DM_TAG_EFI);
return 0;
}
/*
* Delete an efi_disk object for a disk partition
*
* @dev uclass device (UCLASS_PARTITION)
*
* Delete an efi_disk object which is associated with @dev.
* The type of @dev must be UCLASS_PARTITION.
*
* @return 0 on success, -1 otherwise
*/
static int efi_disk_delete_part(struct udevice *dev)
{
efi_handle_t handle;
struct efi_disk_obj *diskobj;
if (dev_tag_get_ptr(dev, DM_TAG_EFI, (void **)&handle))
return -1;
diskobj = container_of(handle, struct efi_disk_obj, header);
efi_free_pool(diskobj->dp);
efi_delete_handle(handle);
dev_tag_del(dev, DM_TAG_EFI);
return 0;
}
/*
* Delete an efi_disk object for a block device
*
* @dev uclass device (UCLASS_BLK or UCLASS_PARTITION)
*
* Delete an efi_disk object which is associated with @dev.
* The type of @dev must be either UCLASS_BLK or UCLASS_PARTITION.
* This function is expected to be called at EV_PM_PRE_REMOVE.
*
* @return 0 on success, -1 otherwise
* Return: 0 on success, -1 otherwise
*/
int efi_disk_remove(void *ctx, struct event *event)
{
enum uclass_id id;
struct udevice *dev;
struct udevice *dev = event->data.dm.dev;
efi_handle_t handle;
struct blk_desc *desc;
struct efi_disk_obj *diskobj = NULL;
dev = event->data.dm.dev;
id = device_get_uclass_id(dev);
if (id == UCLASS_BLK)
return efi_disk_delete_raw(dev);
else if (id == UCLASS_PARTITION)
return efi_disk_delete_part(dev);
else
if (dev_tag_get_ptr(dev, DM_TAG_EFI, (void **)&handle))
return 0;
id = device_get_uclass_id(dev);
switch (id) {
case UCLASS_BLK:
desc = dev_get_uclass_plat(dev);
if (desc && desc->uclass_id != UCLASS_EFI_LOADER)
diskobj = container_of(handle, struct efi_disk_obj,
header);
break;
case UCLASS_PARTITION:
diskobj = container_of(handle, struct efi_disk_obj, header);
break;
default:
return 0;
}
if (diskobj)
efi_free_pool(diskobj->dp);
efi_delete_handle(handle);
dev_tag_del(dev, DM_TAG_EFI);
return 0;
}
/**

26
lib/efi_selftest/efi_selftest_controllers.c
View file

@ -271,6 +271,8 @@ static int setup(const efi_handle_t img_handle,
efi_status_t ret;
boottime = systable->boottime;
handle_controller = NULL;
handle_driver = NULL;
/* Create controller handle */
ret = boottime->install_protocol_interface(
@ -402,14 +404,36 @@ static int execute(void)
/* Check number of child controllers */
ret = count_child_controllers(handle_controller, &guid_controller,
&count);
if (ret == EFI_SUCCESS)
if (ret == EFI_SUCCESS || count) {
efi_st_error("Uninstall failed\n");
return EFI_ST_FAILURE;
}
return EFI_ST_SUCCESS;
}
/*
* Tear down unit test.
*
*/
static int teardown(void)
{
efi_status_t ret;
/* Uninstall binding protocol */
ret = boottime->uninstall_protocol_interface(handle_driver,
&guid_driver_binding_protocol,
&binding_interface);
if (ret != EFI_SUCCESS)
efi_st_error("Failed to uninstall protocols\n");
return ret;
}
EFI_UNIT_TEST(controllers) = {
.name = "controllers",
.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
.setup = setup,
.execute = execute,
.teardown = teardown,
};

2
lib/efi_selftest/efi_selftest_manageprotocols.c
View file

@ -79,6 +79,8 @@ static int setup(const efi_handle_t img_handle,
efi_status_t ret;
efi_handle_t handle;
handle1 = NULL;
handle2 = NULL;
boottime = systable->boottime;
ret = boottime->install_protocol_interface(&handle1, &guid3,

25
lib/efi_selftest/efi_selftest_register_notify.c
View file

@ -124,6 +124,7 @@ static int execute(void)
{
efi_status_t ret;
efi_handle_t handle1 = NULL, handle2 = NULL;
struct interface *interface;
struct interface interface1, interface2;
ret = boottime->install_protocol_interface(&handle1, &guid1,
@ -145,6 +146,18 @@ static int execute(void)
efi_st_error("LocateHandle failed\n");
return EFI_ST_FAILURE;
}
interface = NULL;
ret = boottime->open_protocol(handle1, &guid1, (void**)&interface,
NULL, NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL);
if (ret != EFI_SUCCESS) {
efi_st_error("Cannot find installed protocol on handle\n");
return EFI_ST_FAILURE;
}
if (interface != &interface1) {
efi_st_error("Wrong interface after install\n");
return EFI_ST_FAILURE;
}
ret = boottime->free_pool(context.handles);
if (ret != EFI_SUCCESS) {
efi_st_error("FreePool failed\n");
@ -186,6 +199,18 @@ static int execute(void)
efi_st_error("FreePool failed\n");
return EFI_ST_FAILURE;
}
interface = NULL;
ret = boottime->open_protocol(handle1, &guid1, (void**)&interface,
NULL, NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL);
if (ret != EFI_SUCCESS) {
efi_st_error("Cannot find reinstalled protocol on handle\n");
return EFI_ST_FAILURE;
}
if (interface != &interface2) {
efi_st_error("Wrong interface after reinstall\n");
return EFI_ST_FAILURE;
}
context.notify_count = 0;
ret = boottime->install_protocol_interface(&handle2, &guid1,
EFI_NATIVE_INTERFACE,

5
test/py/tests/test_efi_fit.py
View file

@ -431,6 +431,11 @@ def test_efi_fit_launch(u_boot_console):
cons = u_boot_console
# Array slice removes leading/trailing quotes.
sys_arch = cons.config.buildconfig.get('config_sys_arch', '"sandbox"')[1:-1]
if sys_arch == 'arm':
arm64 = cons.config.buildconfig.get('config_arm64')
if arm64:
sys_arch = 'arm64'
is_sandbox = sys_arch == 'sandbox'
if is_sandbox: