u-boot/test/image/Makefile

# SPDX-License-Identifier: GPL-2.0+
#
# Copyright 2021 Google LLC

obj-y += spl_load.o
obj-$(CONFIG_SPL_UT_LOAD_FS) += spl_load_fs.o
obj-$(CONFIG_SPL_UT_LOAD_NAND) += spl_load_nand.o
obj-$(CONFIG_SPL_UT_LOAD_NET) += spl_load_net.o
obj-$(CONFIG_SPL_NOR_SUPPORT) += spl_load_nor.o
obj-$(CONFIG_SPL_UT_LOAD_OS) += spl_load_os.o
obj-$(CONFIG_SPL_UT_LOAD_SPI) += spl_load_spi.o
spl: test: Add a test for spl_load_simple_fit() As an example of an SPL test, add a new test for loading a FIT within SPL. This runs on sandbox_spl. For this to work, the text base is adjusted so that there is plenty of space available. While we are here, document struct spl_load_info properly, since this is currently ambiguous. This test only verifies the logic path. It does not actually check that the image is loaded correctly. It is not possible for sandbox's SPL to actually run u-boot.img since it currently includes u-boot.bin rather than u-boot. Further work could expand the test in that direction. The need for this was noted at: http://patchwork.ozlabs.org/project/uboot/patch/20201216000944.2832585-3-mr.nuke.me@gmail.com/ Signed-off-by: Simon Glass <sjg@chromium.org> 2021-03-08 00:35:15 +00:00			`# SPDX-License-Identifier: GPL-2.0+`
			`#`
			`# Copyright 2021 Google LLC`

test: spl: Split tests up and use some configs In order to make adding new spl unit tests easier, especially when they may have many dependencies, add some Kconfigs for the existing image test. Split it into the parts which are generic (such as callbacks) and the test-specific parts. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2023-10-14 20:47:57 +00:00			`obj-y += spl_load.o`
test: spl: Add functions to create filesystems Add some functions for creating fat/ext2 filesystems with a single file and a test for them. Filesystems require block devices, and it is easiest to just use MMC for this. To get an MMC, we must also pull in the test device tree. SPL_TIMER is necessary for SPL_MMC, perhaps because it uses a timeout. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2023-10-14 20:48:00 +00:00			`obj-$(CONFIG_SPL_UT_LOAD_FS) += spl_load_fs.o`
test: spl: Add a test for NAND Add a SPL test for the NAND load method. We use some different functions to do the writing from the main test since things like nand_write_skip_bad aren't available in SPL. We disable BBT scanning, since scan_bbt is only populated when not in SPL. We use nand_spl_loaders.c as it seems to be common to at least a few boards already. However, we do not use nand_spl_simple.c because it would require us to implement cmd_ctrl. The various nand load functions are adapted from omap_gpmc. However, they have been modified for simplicity/correctness. Signed-off-by: Sean Anderson <seanga2@gmail.com> 2023-11-04 20:37:53 +00:00			`obj-$(CONFIG_SPL_UT_LOAD_NAND) += spl_load_nand.o`
test: spl: Add a test for the NET load method Add a test for loading U-Boot over TFTP. As with other sandbox net routines, we need to initialize our packets manually since things like net_set_ether and net_set_udp_header always use "our" addresses. We use BOOTP instead of DHCP, since DHCP has a tag/length-based format which is harder to parse. Our TFTP implementation doesn't define as many constants as I'd like, so I create some here. Note that the TFTP block size is one-based, but offsets are zero-based. In order to avoid address errors, we need to set up/define some additional address information settings. dram_init_banksize would be a good candidate for settig up bi_dram, but it gets called too late in board_init_r. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2023-10-14 20:48:03 +00:00			`obj-$(CONFIG_SPL_UT_LOAD_NET) += spl_load_net.o`
test: spl: Add a test for the NOR load method Add a test for the NOR load method. Since NOR is memory-mapped we can substitute a buffer instead. The only major complication is testing LZMA decompression. It's too complex to implement LZMA compression in a test, and we have no in-tree compressor, so we just include some pre-compressed data. This data was generated through something like generate_data(plain, plain_size, "lzma") cat plain.dat \| lzma \| hexdump -C and was cleaned up further in my editor. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2023-10-14 20:48:04 +00:00			`obj-$(CONFIG_SPL_NOR_SUPPORT) += spl_load_nor.o`
test: spl: Split tests up and use some configs In order to make adding new spl unit tests easier, especially when they may have many dependencies, add some Kconfigs for the existing image test. Split it into the parts which are generic (such as callbacks) and the test-specific parts. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2023-10-14 20:47:57 +00:00			`obj-$(CONFIG_SPL_UT_LOAD_OS) += spl_load_os.o`
test: spl: Add a test for the SPI load method Add test for the SPI load method. This one is pretty straightforward. We can't enable FIT_EXTERNAL with LOAD_FIT_FULL because spl_spi_load_image doesn't know the total image size and has to guess from fdt_totalsize. This doesn't include external data, so loading it will fail. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2023-10-14 20:48:05 +00:00			`obj-$(CONFIG_SPL_UT_LOAD_SPI) += spl_load_spi.o`