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2a5c67f50a
Use a manual test for the VBE test, so we can make the pytest and the C unit test work together properly. Signed-off-by: Simon Glass <sjg@chromium.org>
121 lines
3.0 KiB
Python
121 lines
3.0 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright 2022 Google LLC
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#
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# Test addition of VBE
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import pytest
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import fit_util
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# Define a base ITS which we can adjust using % and a dictionary
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base_its = '''
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/dts-v1/;
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/ {
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description = "Example kernel";
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images {
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kernel-1 {
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data = /incbin/("%(kernel)s");
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type = "kernel";
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arch = "sandbox";
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os = "linux";
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load = <0x40000>;
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entry = <0x8>;
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compression = "%(compression)s";
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random {
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compatible = "vbe,random-rand";
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vbe,size = <0x40>;
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vbe,required;
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};
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aslr1 {
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compatible = "vbe,aslr-move";
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vbe,align = <0x100000>;
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};
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aslr2 {
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compatible = "vbe,aslr-rand";
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};
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efi-runtime {
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compatible = "vbe,efi-runtime-rand";
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};
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wibble {
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compatible = "vbe,wibble";
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};
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};
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fdt-1 {
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description = "snow";
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data = /incbin/("%(fdt)s");
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type = "flat_dt";
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arch = "sandbox";
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load = <%(fdt_addr)#x>;
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compression = "%(compression)s";
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};
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};
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configurations {
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default = "conf-1";
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conf-1 {
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kernel = "kernel-1";
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fdt = "fdt-1";
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};
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};
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};
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'''
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# Define a base FDT - currently we don't use anything in this
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base_fdt = '''
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/dts-v1/;
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/ {
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chosen {
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};
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};
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'''
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# This is the U-Boot script that is run for each test. First load the FIT,
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# then run the 'bootm' command, then run the unit test which checks that the
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# working tree has the required things filled in according to the OS requests
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# above (random, aslr2, etc.)
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base_script = '''
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host load hostfs 0 %(fit_addr)x %(fit)s
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fdt addr %(fit_addr)x
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bootm start %(fit_addr)x
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bootm loados
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bootm prep
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fdt addr
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fdt print
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ut bootstd -f vbe_test_fixup_norun
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'''
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@pytest.mark.boardspec('sandbox_flattree')
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@pytest.mark.requiredtool('dtc')
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def test_vbe(u_boot_console):
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cons = u_boot_console
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kernel = fit_util.make_kernel(cons, 'vbe-kernel.bin', 'kernel')
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fdt = fit_util.make_dtb(cons, base_fdt, 'vbe-fdt')
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fdt_out = fit_util.make_fname(cons, 'fdt-out.dtb')
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params = {
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'fit_addr' : 0x1000,
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'kernel' : kernel,
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'fdt' : fdt,
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'fdt_out' : fdt_out,
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'fdt_addr' : 0x80000,
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'fdt_size' : 0x1000,
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'compression' : 'none',
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}
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mkimage = cons.config.build_dir + '/tools/mkimage'
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fit = fit_util.make_fit(cons, mkimage, base_its, params, 'test-vbe.fit',
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base_fdt)
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params['fit'] = fit
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cmd = base_script % params
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with cons.log.section('Kernel load'):
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output = cons.run_command_list(cmd.splitlines())
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assert 'Failures: 0' in output[-1]
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