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The code in swapcase can be used by other sandbox drivers. Move it into a
common place to allow this.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
[bmeng: remove inclusion of <asm/test.h> in pci_sandbox.c]
Signed-off-by: Bin Meng <[email protected]>
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At present these functions are stubbed out. For more comprehensive testing
with PCI devices it is useful to be able to fully emulate I/O access. Add
simple implementations for these.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
[bmeng: change to use 'const void *' in sandbox_write();
cast 'addr' in read/write macros in arch/sandbox/include/asm/io.h;
remove the unnecessary cast in readq/writeq in nvme.h]
Signed-off-by: Bin Meng <[email protected]>
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These functions are available on x86 but not sandbox. They are useful
shortcuts and clarify the code, so add them to sandbox.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Rename this ID to SANDBOX_PCI_SWAP_CASE_EMUL_ID since it is more
descriptive and allows us to add new PCI emulators without any conflict or
confusion.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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commit 49116e6d236d ("doc: arch: Convert README.sandbox to reST")
Moves README.sandbox to doc/arch.
Replace all the existing instances to point to the right documentation
file.
Signed-off-by: Keerthy <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-dm
- Sandbox improvements including .dts refactor
- Minor tracing and PCI improvements
- Various other minor fixes
- Conversion of patman, dtoc and binman to support Python 3
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Add basic PCI endpoint sandbox testing.
Signed-off-by: Ramon Fried <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This test is built on top of the existing swap_case driver. It adds EA
capability structure support to swap_case and uses that to map BARs.
BAR1 works as it used to, swapping upper/lower case. BARs 2,4 map to a
couple of magic values.
Signed-off-by: Alex Marginean <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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Various minor sandbox iumprovements
Fixes for tracing with sandbox
Refactoring for boot_get_fdt()
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- Add support for Amlogic p200 & p201 Reference Designs
- Add Amlogic SoC information display
- Add support for the Libretech-AC AML-S805X-AC board
- Add Amlogic AXG reset compatible
- Add I2C support for Amlogic AXG
- Fix AXG PIN and BANK pinctrl definitions
- Fix regmap_read_poll_timeout warning about sandbox_timer_add_offset
- Add initial support for Amlogic G12A SoC and U200 board
- Enable PHY_REALTEK for selected boards
- Fix Khadas VIM2 README
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At present if one of the initcalls fails on sandbox the address printing
is not help, e.g.:
initcall sequence 0000557678967c80 failed at call 00005576709dfe1f (err=-96)
This is because U-Boot gets relocated high into memory and the relocation
offset (gd->reloc_off) does not work correctly for sandbox.
Add support for finding the base address of the text region (at least on
Linux) and use that to set the relocation offset. This makes the output
better:
initcall sequence 0000560775957c80 failed at call 0000000000048134 (err=-96)
Then you use can use grep to see which init call failed, e.g.:
$ grep 0000000000048134 u-boot.map
stdio_add_devices
Of course another option is to run it with a debugger such as gdb:
$ gdb u-boot
...
(gdb) br initcall.h:41
Breakpoint 1 at 0x4db9d: initcall.h:41. (2 locations)
Note that two locations are reported, since this function is used in both
board_init_f() and board_init_r().
(gdb) r
Starting program: /tmp/b/sandbox/u-boot
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
U-Boot 2018.09-00264-ge0c2ba9814-dirty (Sep 22 2018 - 12:21:46 -0600)
DRAM: 128 MiB
MMC:
Breakpoint 1, initcall_run_list (init_sequence=0x5555559619e0 <init_sequence_f>)
at /scratch/sglass/cosarm/src/third_party/u-boot/files/include/initcall.h:41
41 printf("initcall sequence %p failed at call %p (err=%d)\n",
(gdb) print *init_fnc_ptr
$1 = (const init_fnc_t) 0x55555559c114 <stdio_add_devices>
(gdb)
Signed-off-by: Simon Glass <[email protected]>
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When fixing sandbox test for regmap_read_poll_timeout(), the
sandbox_timer_add_offset was introduced but only defined in sandbox code
thus generating warnings when used out of sandbox :
include/regmap.h:289:2: note: in expansion of macro 'regmap_read_poll_timeout_test'
regmap_read_poll_timeout_test(map, addr, val, cond, sleep_us, \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/spi/meson_spifc.c:169:8: note: in expansion of macro 'regmap_read_poll_timeout'
ret = regmap_read_poll_timeout(spifc->regmap, REG_SLAVE, data,
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/spi/meson_spifc.c: In function 'meson_spifc_txrx':
include/regmap.h:277:4: warning: implicit declaration of function 'sandbox_timer_add_offset' [-Wimplicit-function-declaration]
This fix adds a timer_test_add_offset() only defined in sandbox, and
renames the previous sandbox_timer_add_offset() to it.
Cc: Simon Glass <[email protected]>
Reported-by: Tom Rini <[email protected]>
Fixes: df9cf1cc08 ("test: dm: regmap: Fix the long test delay")
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Fixes following compile problem:
➜ u-boot-mainline git:(master) ✗ make sandbox_defconfig all NO_SDL=1
scripts/kconfig/conf --syncconfig Kconfig
CHK include/config.h
CFG u-boot.cfg
GEN include/autoconf.mk
GEN include/autoconf.mk.dep
CHK include/config/uboot.release
CHK include/generated/version_autogenerated.h
CHK include/generated/timestamp_autogenerated.h
UPD include/generated/timestamp_autogenerated.h
CHK include/generated/generic-asm-offsets.h
HOSTCC tools/mkenvimage.o
HOSTLD tools/mkenvimage
HOSTCC tools/fit_image.o
HOSTCC tools/image-host.o
HOSTCC tools/dumpimage.o
HOSTLD tools/dumpimage
HOSTCC tools/mkimage.o
HOSTLD tools/mkimage
HOSTLD tools/fit_info
HOSTLD tools/fit_check_sign
CC cmd/version.o
GZIP cmd/config_data.gz
CHK cmd/config_data_gz.h
CHK cmd/config_data_size.h
CHK cmd/license_data_gz.h
CHK cmd/license_data_size.h
LD cmd/built-in.o
CC common/main.o
LD common/built-in.o
CC drivers/fastboot/fb_getvar.o
LD drivers/fastboot/built-in.o
LD drivers/video/built-in.o
ld.bfd: drivers/video/sandbox_sdl.o: in function `sandbox_sdl_sound_play':
/home/christian/projects/u-boot-mainline/./arch/sandbox/include/asm/sdl.h:110: multiple definition of `sandbox_sdl_sound_play'; drivers/video/video-uclass.o:/home/christian/projects/u-boot-mainline/./arch/sandbox/include/asm/sdl.h:110: first defined here
ld.bfd: drivers/video/sandbox_sdl.o: in function `sandbox_sdl_sound_init':
/home/christian/projects/u-boot-mainline/./arch/sandbox/include/asm/sdl.h:120: multiple definition of `sandbox_sdl_sound_init'; drivers/video/video-uclass.o:/home/christian/projects/u-boot-mainline/./arch/sandbox/include/asm/sdl.h:120: first defined here
make[3]: *** [scripts/Makefile.build:355: drivers/video/built-in.o] Fehler 1
make[2]: *** [scripts/Makefile.build:432: drivers/video] Fehler 2
make[1]: *** [Makefile:1531: drivers] Fehler 2
make: *** [Makefile:485: __build_one_by_one] Fehler 2
Fixes: f2b25c9bf82 ("dm: sound: Complete migration to driver model")
Signed-off-by: Christian Gmeiner <[email protected]>
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If 64-bit physical addresses support is enabled, make sure the sandox
defines the correct types for phys_addr_t and phys_size_t.
Signed-off-by: Thierry Reding <[email protected]>
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Some audio codecs such as Intel HDA do not need to use digital data to
play sounds, but instead have a way to emit beeps. Add this interface as
an option. If the beep interface is not supported, then the sound uclass
falls back to the I2S interface.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This uclass currently has no tests. Add a sandbox driver and some simple
tests to provide basic coverage.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[bmeng: Use "sandbox,pch" for the compatible string, for consistency]
Signed-off-by: Bin Meng <[email protected]>
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This struct is getting larger and in some cases is being used for things
which would be better put into a driver. For example hwspinlock is not
used outside of sandbox_hwspinlock.c.
Add a note to encourage people to put things elsewhere.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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These functions could be used by drivers.
Signed-off-by: Christian GMEINER <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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At present these parameters are hard-coded in the sdl interface code.
Allow them to be specified by the driver instead.
Signed-off-by: Simon Glass <[email protected]>
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All users of sound are converted to use driver model. Drop the old code
and the CONFIG_DM_SOUND option.
Signed-off-by: Simon Glass <[email protected]>
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Update sandbox's device tree and config to use driver model for sound. Use
the double buffer for sound output so that we don't need to wait for the
sound to complete before returning.
Signed-off-by: Simon Glass <[email protected]>
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The sound driver pulls together the audio codec and i2s drivers in order
to actually make sounds. It supports setup() and play() methods. The
sound_find_codec_i2s() function allows locating the linked codec and i2s
devices. They can be referred to from uclass-private data.
Add a uclass and a test for sound.
Signed-off-by: Simon Glass <[email protected]>
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The i2s bus is commonly used with audio codecs. It provides a way to
stream digital data sychronously in both directions. U-Boot only supports
audio output, so this uclass is very simple, with a single tx_data()
method.
Add a uclass and a test for i2s.
Signed-off-by: Simon Glass <[email protected]>
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An audio codec provides a way to convert digital data to sound and vice
versa. Add a simple uclass which just supports setting the parameters for
the codec.
Signed-off-by: Simon Glass <[email protected]>
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This is uclass for Hardware Spinlocks.
It implements two mandatory operations: lock and unlock
and one optional relax operation.
Signed-off-by: Benjamin Gaignard <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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At present the RAM buffer is not inited unless it is read from a file,
likely produced by an earlier phase of U-Boot. This causes valgrind
warnings whenever the RAM buffer is used. Correct this by initing it if
needed.
Signed-off-by: Simon Glass <[email protected]>
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There is some basic informaton that SPL normally wants to pass through to
U-Boot, such as the SDRAM size and bank information.
Mkae use of the new bloblist structure for this. Add a new 'handoff' blob
which is set up in SPL and passed to U-Boot proper. Also adda test for
sandbox_spl that checks that this works correctly and a new 'sb' command
to show the information passed from SPL.
Reviewed-by: Tom Rini <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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The old 'sb' command was deprecated in 2015 and replaced with 'host'. It
is useful to be able to access some internal sandbox state, particularly
for testing.
Resurrect the old command and provide a way to print some basic state
information (currently just the arguments to sandbox).
Signed-off-by: Simon Glass <[email protected]>
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At present we don't have a test that of-platdata can be accessed in SPL.
Add this in as a command-line option to SPL.
Signed-off-by: Simon Glass <[email protected]>
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It is useful to obtain the block-protect setting of the SPI flash, so we
know whether it is fully open or (perhaps partially) write-protected. Add
a method for this. Update the sandbox driver to process this operation and
add a test.
Signed-off-by: Simon Glass <[email protected]>
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The target will respond to pings while doing other network handling.
Make sure that the response happens and is correct.
This currently corrupts the ongoing operation of the device if it
happens to be awaiting an ARP reply of its own to whatever serverip it
is attempting to communicate with. In the test, add an expectation that
the user operation (ping, in this case) will fail. A later patch will
address this problem.
Signed-off-by: Joe Hershberger <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This tests that ARP requests made to this target's IP address are
responded-to by the target when it is doing other networking operations.
This currently corrupts the ongoing operation of the device if it
happens to be awaiting an ARP reply of its own to whatever serverip it
is attempting to communicate with. In the test, add an expectation that
the user operation (ping, in this case) will fail. A later patch will
address this problem.
Signed-off-by: Joe Hershberger <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Tests need to be able to pass their "unit test state" to the handlers
where asserts are evaluated. Add a function that allows the tests to set
this private data on the sandbox eth device.
Signed-off-by: Joe Hershberger <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Use up to the max allocated receive buffers so as to be able to test
more complex situations.
Signed-off-by: Joe Hershberger <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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If tests want to implement tx handlers, they will likely need access to
the details in the priv structure.
Signed-off-by: Joe Hershberger <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Make the send handler registerable so tests can check for different
things.
Signed-off-by: Joe Hershberger <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Make the behavior of the send function reusable.
Signed-off-by: Joe Hershberger <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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At present this uclass has no tests. Add a simple one which checks the PWM
configuration, regulator and GPIO.
Signed-off-by: Simon Glass <[email protected]>
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Now that we don't have to deal with the command-line flag we can simplify
the code for detecting the emulator. Remove the lookup based on the SPI
specification, relying just on the device tree to locate the emulator.
Signed-off-by: Simon Glass <[email protected]>
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It is useful to be able to set the default log level from the command line
when running sandbox. Add a new -L command-line flag for this. The log
level is set using the enum log_level_t in log.h. At present a number must
be specified, e.g. -L7 for debug.
Signed-off-by: Simon Glass <[email protected]>
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Add sandbox driver and tests for the new OSD uclass.
Signed-off-by: Mario Six <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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In sandbox, longjmp returns to itself in an endless loop because
os_longjmp() calls into longjmp() which is provided by U-Boot which
again calls os_longjmp().
Setjmp on the other hand must not return because otherwise the
return freees up stack elements that we need during longjmp().
The only straight forward fix that doesn't involve nasty hacks I
could find is to directly link against the system setjmp/longjmp
implementations. That means we just provide the compiler with
hints that the symbol will be available and actually fill them
out with versions from libc.
This approach should be reasonably platform agnostic
Signed-off-by: Alexander Graf <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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At present map_sysmem() maps an address into the sandbox RAM buffer,
return a pointer, while map_to_sysmem() goes the other way.
The mapping is currently just 1:1 since a case was not found where a more
flexible mapping was needed. PCI does have a separate and more complex
mapping, but uses its own mechanism.
However this arrange cannot handle one important case, which is where a
test declares a stack variable and passes a pointer to it into a U-Boot
function which uses map_to_sysmem() to turn it into a address. Since the
pointer is not inside emulated DRAM, this will fail.
Add a mapping feature which can handle any such pointer, mapping it to a
simple tag value which can be passed around in U-Boot as an address.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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All architectures have the same definition for s8/16/32/64
and u8/16/32/64.
Factor out the duplicated code into <asm-generic/int-ll64.h>.
BTW, Linux unified the kernel space definition into int-ll64.h
a few years ago as you see in Linux commit 0c79a8e29b5f
("asm/types.h: Remove include/asm-generic/int-l64.h").
Signed-off-by: Masahiro Yamada <[email protected]>
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You do not need to use the typedefs provided by compiler.
Our compilers are either IPL32 or LP64. Hence, U-Boot can/should
always use int-ll64.h typedefs like Linux kernel, whatever the
typedefs the compiler internally uses.
Signed-off-by: Masahiro Yamada <[email protected]>
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Add test infrastructure and tests for the AXI uclass.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Mario Six <[email protected]>
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Add several PCI capability and extended capability ID registers
in the swap_case driver, so that we can add test case for
dm_pci_find_capability() and dm_pci_find_ext_capability().
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This adds a U_BOOT_PCI_DEVICE() declaration to the swap_case driver.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add clk_valid() to check for optional clocks are valid.
Call clk_valid() in test/dm/clk.c and add relevant test routine to
sandbox clk tests.
Signed-off-by: Fabrice Gasnier <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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