diff --git a/arm/unittests.cfg b/arm/unittests.cfg new file mode 100644 index 0000000000000..da9dfd7b1f118 --- /dev/null +++ b/arm/unittests.cfg @@ -0,0 +1,18 @@ +# Define your new unittest following the convention: +# [unittest_name] +# file = foo.flat # Name of the flat file to be used +# smp = 2 # Number of processors the VM will use during this test +# extra_params = -append <params...> # Additional parameters used +# arch = arm/arm64 # Only if test case is specific to one +# groups = group1 group2 # Used to identify test cases with run_tests -g ... + +# +# Test that the configured number of processors (smp = <num>), and +# that the configured amount of memory (-m <MB>) are correctly setup +# by the framework. +# +[selftest::setup] +file = selftest.flat +smp = 1 +extra_params = -m 256 -append 'setup smp=1 mem=256' +groups = selftest
Nice. :)
diff --git a/lib/arm/asm/page.h b/lib/arm/asm/page.h new file mode 100644 index 0000000000000..91a4bc3b7f86e --- /dev/null +++ b/lib/arm/asm/page.h @@ -0,0 +1 @@ +#include "asm-generic/page.h" diff --git a/lib/arm/asm/setup.h b/lib/arm/asm/setup.h new file mode 100644 index 0000000000000..21445ef2085fc --- /dev/null +++ b/lib/arm/asm/setup.h @@ -0,0 +1,27 @@ +#ifndef _ASMARM_SETUP_H_ +#define _ASMARM_SETUP_H_ +/* + * Copyright (C) 2014, Red Hat Inc, Andrew Jones <drjones@xxxxxxxxxx> + * + * This work is licensed under the terms of the GNU LGPL, version 2. + */ +#include "libcflat.h" +#include "alloc.h" + +#define NR_CPUS 8 +extern u32 cpus[NR_CPUS]; +extern int nr_cpus; + +extern phys_addr_t __phys_offset, __phys_end; + +#define PHYS_OFFSET (__phys_offset) +#define PHYS_END (__phys_end) +#define PHYS_SHIFT 40 +#define PHYS_SIZE (1ULL << PHYS_SHIFT) +#define PHYS_MASK (PHYS_SIZE - 1ULL)
Can you explain these? I'm not sure I understand this:
+ mem_start = regs[0].addr; + mem_end = mem_start + regs[0].size; + + assert(!(mem_start & ~PHYS_MASK) && !((mem_end-1) & ~PHYS_MASK)); + assert(freemem_start >= mem_start && freemem_start < mem_end); + + __phys_offset = mem_start; /* PHYS_OFFSET */ + __phys_end = mem_end; /* PHYS_END */
and I think the macro indirection (__phys_offset vs. PHYS_OFFSET, __phys_end vs. PHYS_END) is unnecessary: just call the variables phys_offset and phys_end.
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