This test verifies the mapping between fastboot partitions and partitions as understood by U-Boot. It also tests the creation of GPT partitions, though that is not the primary goal.
Signed-off-by: Sean Anderson sean.anderson@seco.com Reviewed-by: Simon Glass sjg@chromium.org ---
Changes in v5: - Don't build fastboot test unless we have both FASTBOOT_FLASH *and* EFI_PARTITION. This fixes some sandbox builds where only EFI_PARTITION was configured.
configs/sandbox64_defconfig | 2 ++ configs/sandbox_defconfig | 2 ++ test/dm/Makefile | 3 ++ test/dm/fastboot.c | 64 +++++++++++++++++++++++++++++++++++++ 4 files changed, 71 insertions(+) create mode 100644 test/dm/fastboot.c
diff --git a/configs/sandbox64_defconfig b/configs/sandbox64_defconfig index 4e67819559..9fe07f0c38 100644 --- a/configs/sandbox64_defconfig +++ b/configs/sandbox64_defconfig @@ -110,6 +110,8 @@ CONFIG_DM_DEMO=y CONFIG_DM_DEMO_SIMPLE=y CONFIG_DM_DEMO_SHAPE=y CONFIG_DFU_SF=y +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=0 CONFIG_GPIO_HOG=y CONFIG_DM_GPIO_LOOKUP_LABEL=y CONFIG_PM8916_GPIO=y diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig index 0c7674efc9..269288783f 100644 --- a/configs/sandbox_defconfig +++ b/configs/sandbox_defconfig @@ -135,6 +135,8 @@ CONFIG_DFU_SF=y CONFIG_DMA=y CONFIG_DMA_CHANNELS=y CONFIG_SANDBOX_DMA=y +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=0 CONFIG_GPIO_HOG=y CONFIG_DM_GPIO_LOOKUP_LABEL=y CONFIG_PM8916_GPIO=y diff --git a/test/dm/Makefile b/test/dm/Makefile index 46e076ed09..82e10c6963 100644 --- a/test/dm/Makefile +++ b/test/dm/Makefile @@ -91,5 +91,8 @@ obj-$(CONFIG_SCMI_FIRMWARE) += scmi.o ifneq ($(CONFIG_PINMUX),) obj-$(CONFIG_PINCONF) += pinmux.o endif +ifneq ($(CONFIG_EFI_PARTITION),) +obj-$(CONFIG_FASTBOOT_FLASH_MMC) += fastboot.o +endif endif endif # !SPL diff --git a/test/dm/fastboot.c b/test/dm/fastboot.c new file mode 100644 index 0000000000..8f905d8fa8 --- /dev/null +++ b/test/dm/fastboot.c @@ -0,0 +1,64 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2015 Google, Inc + */ + +#include <common.h> +#include <dm.h> +#include <fastboot.h> +#include <fb_mmc.h> +#include <mmc.h> +#include <part.h> +#include <part_efi.h> +#include <dm/test.h> +#include <test/ut.h> +#include <linux/stringify.h> + +#define FB_ALIAS_PREFIX "fastboot_partition_alias_" + +static int dm_test_fastboot_mmc_part(struct unit_test_state *uts) +{ + char response[FASTBOOT_RESPONSE_LEN] = {0}; + char str_disk_guid[UUID_STR_LEN + 1]; + struct blk_desc *mmc_dev_desc, *fb_dev_desc; + struct disk_partition part_info; + struct disk_partition parts[2] = { + { + .start = 48, /* GPT data takes up the first 34 blocks or so */ + .size = 1, + .name = "test1", + }, + { + .start = 49, + .size = 1, + .name = "test2", + }, + }; + + ut_assertok(blk_get_device_by_str("mmc", + __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV), + &mmc_dev_desc)); + if (CONFIG_IS_ENABLED(RANDOM_UUID)) { + gen_rand_uuid_str(parts[0].uuid, UUID_STR_FORMAT_STD); + gen_rand_uuid_str(parts[1].uuid, UUID_STR_FORMAT_STD); + gen_rand_uuid_str(str_disk_guid, UUID_STR_FORMAT_STD); + } + ut_assertok(gpt_restore(mmc_dev_desc, str_disk_guid, parts, + ARRAY_SIZE(parts))); + + /* "Classic" partition labels */ + ut_asserteq(1, fastboot_mmc_get_part_info("test1", &fb_dev_desc, + &part_info, response)); + ut_asserteq(2, fastboot_mmc_get_part_info("test2", &fb_dev_desc, + &part_info, response)); + + /* Test aliases */ + ut_assertnull(env_get(FB_ALIAS_PREFIX "test3")); + ut_assertok(env_set(FB_ALIAS_PREFIX "test3", "test1")); + ut_asserteq(1, fastboot_mmc_get_part_info("test3", &fb_dev_desc, + &part_info, response)); + ut_assertok(env_set(FB_ALIAS_PREFIX "test3", NULL)); + + return 0; +} +DM_TEST(dm_test_fastboot_mmc_part, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);