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Thomas reported U-Boot failed to build host tools if libfdt-devel
package is installed because tools include libfdt headers from
/usr/include/ instead of using internal ones.
This commit moves the header code:
include/libfdt.h -> include/linux/libfdt.h
include/libfdt_env.h -> include/linux/libfdt_env.h
and replaces include directives:
#include <libfdt.h> -> #include <linux/libfdt.h>
#include <libfdt_env.h> -> #include <linux/libfdt_env.h>
Reported-by: Thomas Petazzoni <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>
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U-boot CONFIG
Rename CONFIG_SPL_USBETH_SUPPORT to CONFIG_SPL_USB_ETHER.
This enables users to block text using CONFIG_IS_ENABLED() instead
of resorting to #if ladders with SPL and non-SPL cases.
Signed-off-by: Faiz Abbas <[email protected]>
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Cosmetic change.
Signed-off-by: Andre Heider <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Acked-by: Stefan Agner <[email protected]>
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Migrate the option CONFIG_SPL_FRAMEWORK and make this gate most of the
current set of options we have in Kconfig. We will need to have some
options available for SPL and !SPL_FRAMEWORK so this is important. In a
few cases we re-order existing options so that we have less escapes from
the SPL_FRAMEWORK guard.
Signed-off-by: Tom Rini <[email protected]>
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The goal of this patch is to clean up the code related to choosing SPL
MMC boot mode.
The spl_boot_mode() now is called only in spl_mmc_load_image() function,
which is only compiled in if CONFIG_SPL_MMC_SUPPORT is enabled.
To achieve the goal, all per mach/arch implementations eligible for
unification has been replaced with one __weak implementation.
Signed-off-by: Lukasz Majewski <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Stefano Babic <[email protected]>
Acked-by: Michal Simek <[email protected]> (For ZynqMP)
Reviewed-by: Fabio Estevam <[email protected]>
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Include the timezone in the SPL banner so the timestamp matches with
that from u-boot proper.
Signed-off-by: Klaus Goger <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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Selecting this option will reduce SPL boot time by approx. 6 ms
(e. g. with 70 bytes long banner string at 115200 baud).
Signed-off-by: Anatolij Gustschin <[email protected]>
Tested-by: Lukasz Majewski <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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SPL and TPL may not always need spl_board_init() at the same time.
Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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ATF use bl32_ep_info->pc to decide if thre is an available bl32,
let's mark it as NULL first.
Signed-off-by: Kever Yang <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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This allows using CONFIG_IS_ENABLED(MMC_WRITE) to compile out code
needed only if write support is required.
The option is added for u-boot and for SPL
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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While we expect to call a pointer to a valid FDT (or NULL) as the
platform parameter to an ATF, some ATF versions are not U-Boot aware
and have an insufficiently robust (or an overzealour) parameter
validation: either way, this may cause a hard-stop with uncooperative
ATF versions.
This change adds the option to suppress passing a platform parameter
and will always pass NULL.
Debug output from ATF w/ this option disabled (i.e. default):
INFO: plat_param_from_bl2: 0x291450
Debug output from ATF w/ this option enabled:
INFO: plat_param_from_bl2: 0
Signed-off-by: Philipp Tomsich <[email protected]>
Tested-by: Philipp Tomsich <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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SPL supports reading U-Boot from a RAM location. At present this is
hard-coded to the U-Boot text base address. Use binman to allow this to
come from the image file, if binman is used.
Signed-off-by: Simon Glass <[email protected]>
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Allow SPL to access binman symbols and use this to get the address of
U-Boot. This falls back to CONFIG_SYS_TEXT_BASE if the binman symbol
is not available.
Signed-off-by: Simon Glass <[email protected]>
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For external data, FIT has a optional property "data-position" which
can set the external data to a fixed offset to FIT beginning.
Add the support for this property in SPL FIT.
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tomas Melin <[email protected]>
Cc: Pantelis Antoniou <[email protected]>
Cc: "Andrew F. Davis" <[email protected]>
Cc: Igor Grinberg <[email protected]>
Cc: "[email protected]" <[email protected]>
Cc: Kever Yang <[email protected]>
Cc: Andre Przywara <[email protected]>
Cc: York Sun <[email protected]>
Cc: Lokesh Vutla <[email protected]>
Cc: "Cooper Jr., Franklin" <[email protected]>
Cc: George McCollister <[email protected]>
Cc: Tuomas Tynkkynen <[email protected]>
Cc: Jean-Jacques Hiblot <[email protected]>
Cc: Rick Altherr <[email protected]>
Cc: Tom Rini <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>
Reviewed-by: York Sun <[email protected]>
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This option prevents booting on am335x_evm at least along with most
likely other platforms.
Fixes: 337bbb629777 ("spl: fit: add SPL_FIT_IMAGE_TINY config to reduce code-size")
Signed-off-by: Tom Rini <[email protected]>
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A minor code-size increase from the changes for tracking the os-type
of FIT images and from infrastructure for recording the loadables into
the the loaded FDT, broke the builds for sun50i and some OMAP2+ devices.
This change adds a new config option (enabled by default for
MACH_SUN50I, MACH_SUN50I_H5 and ARCH_OMAP2PLUS) that does skips these
processing steps (bringing code size down to below the limit
again). The os-type is not evaluated, but assumed to be IH_OS_UBOOT
(i.e. taking the code-paths intended for backward-compatibility).
Note that enabling this config option precludes any useful downstream
processing, such as utilising a special calling convention for ATF or
OPTEE, based on the os-type of the loadables.
Signed-off-by: Philipp Tomsich <[email protected]>
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The SPL_ATF_TEXT_BASE configuration item has become obsolete.
Remove it from Kconfig.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Having CONFIG_SPL_ATF seems more natural.
Rename it, while it it is easy and there's few boards that use it
(only RK3399 and RK3368 boards).
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This adds a new interface spl_invoke_atf() that takes a spl_image_info
argument and then derives the necessary parameters for the ATF entry.
Based on the additional information recorded (into /fit-images) from
the FIT loadables, we can now easily locate the next boot stage.
We now pass a pointer to a FDT as the platform-specific parameter
pointer to ATF (so we don't run into the future headache of every
board/platform defining their own proprietary tag-structure), as
FDT access is already available in ATF.
With the necessary infrastructure in place, we can now update the
support for the ARM Trusted Firmware to dispatch into the
spl_invoke_atf function only if a IH_OS_ARM_TRUSTED_FIRMWARE image is
loaded.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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If a FDT was loaded (e.g. to append it to U-Boot image), we store it's
address and record information for all loadables into this FDT. This
allows us to easily keep track of images for multiple privilege levels
(e.g. with ATF) or of firmware images preloaded into temporary
locations (e.g. PMU firmware that may overlap the SPL stage).
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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To better support bootin through an ATF or OPTEE, we need to
streamline some of the logic for when the FDT is appended to an image:
depending on the image type, we'd like to append the FDT not at all
(the case for the OS boot), to the 'firmware' image (if it is a
U-Boot) or to one of the loadables (if the 'firmware' is an ATF, an
OPTEE, or some other image-type and U-Boot is listed in the
loadabled).
To achieve this goal, we drop the os_boot flag and track the type of
image loaded. If it is of type IH_OS_U_BOOT, we append the FDT.
Signed-off-by: Philipp Tomsich <[email protected]>
Acked-by: York Sun <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The dra7xx series of SOCs contain a temperature sensor and an
associated analog-to-digital converter (ADC) which produces
an output which is proportional to the SOC temperature.
Add support for this temperature sensor.
Signed-off-by: Faiz Abbas <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The maximum length of the name of the image is
obviously not sizeof(), which is just the
length of a pointer, but IH_NMLEN.
fixes: 62cf11c0921a90c6bd62344f4bc069668e6c698c
("SPL: Limit image name print length")
Signed-off-by: André Draszik <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Rockchip use a 'loader2' partition for U-Boot, so u-boot.bin or
u-boot.itb load by SPL need to locate at0x4000. Detail here:
http://opensource.rock-chips.com/wiki_Boot_option
Signed-off-by: Kever Yang <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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Uniformize STMicroelectronics copyrights headers for STM32
related code.
Signed-off-by: Patrice Chotard <[email protected]>
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Commit 15eb1d43bf47 ("spl: reorder the assignment of board info to
global data") intended to move assignment of board info earlier,
into board_init_r(). However, function preload_console_init() is
called either from spl_board_init() or from board_init_f(). For the
latter case, the board info assignment is much earlier than proposed
board_init_r(). Create a new function to fill gd->bd and call this
function when needed.
Signed-off-by: York Sun <[email protected]>
CC: Lokesh Vutla <[email protected]>
CC: Ravi Babu <[email protected]>
CC: Lukasz Majewski <[email protected]>
CC: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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U-Boot widely uses error() as a bit noisier variant of printf().
This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:
# define __compiletime_error(message) __attribute__((error(message)))
This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux. (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)
Let's convert error() into now treewide-available pr_err().
Done with the help of Coccinelle, excluing tools/ directory.
The semantic patch I used is as follows:
// <smpl>
@@@@
-error
+pr_err
(...)
// </smpl>
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini <[email protected]>
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On ARCH_OMAP2PLUS platforms we know what the DDR layout is going to be,
and that it is safe to use SPL_STACK_R and provide a default value for
it. select this and re-sync the defconfigs.
Signed-off-by: Tom Rini <[email protected]>
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If there are no CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION,
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR and CONFIG_SPL_OS_BOOT,
there is unused-function build warning. Add __maybe_unused macro
to remove the warning.
Signed-off-by: Seung-Woo Kim <[email protected]>
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common/spl/spl_fit.c:201:12: warning: passing argument 4 of ‘gunzip’
from incompatible pointer type [-Wincompatible-pointer-types]
src, &length))
Signed-off-by: York Sun <[email protected]>
Reported-by: Heinrich Schuchardt <[email protected]>
CC: Jean-Jacques Hiblot <[email protected]>
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Since we may jump to next stage like ATF/OP-TEE instead of U-Boot,
we need to stash the bootstage info before it.
Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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With debug enabled, SPL output following these debug prints is on the
same line and it is hard to read. Fix it.
Signed-off-by: Anatolij Gustschin <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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If CONFIG_SPL_OS_BOOT is enabled, boot OS if kernel image is found
in FIT structure.
Signed-off-by: York Sun <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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SPL supports U-Boot image in FIT format which has data outside of
FIT structure. This adds support for embedded data for normal FIT
images.
Signed-off-by: York Sun <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add Kconfig option SPL_GZIP and SPL_ZLIB to enable gunzip support for
SPL boot, eg. falcon boot compressed kernel image.
Signed-off-by: York Sun <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Delete one redundant 'which' for SPL_ATF_SUPPORT description.
Signed-off-by: Kever Yang <[email protected]>
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The GPT timer was already initialised in board_init_f() as
it is needed in dram init. Do not repeat timer init in
board_init_r().
Signed-off-by: Anatolij Gustschin <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Add USB serial download protocol support to SPL. If the SoC started
in recovery mode the SPL will immediately switch to SDP and wait for
further downloads/commands from the host side.
Signed-off-by: Stefan Agner <[email protected]>
Reviewed-by: Stefano Babic <[email protected]>
Reviewed-by: Łukasz Majewski <[email protected]>
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The function blk_dread will return -ENOSYS on failure or on success the
number of blocks read, which must be the number asked to read (otherwise
it failed somewhere). Correct this check.
Signed-off-by: Tom Rini <[email protected]>
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During the the conversion to $(SPL_TPL_), the SPL_ fragment was
left over for the NOR, XIP and YMODEM boot methods in SPL, making
these unselectable.
This commit fixes this by dropping the spurious 'SPL_' fragment
from each line.
Signed-off-by: Philipp Tomsich <[email protected]>
Reported-by: Bo Shen <[email protected]>
Fixes: f94e643 (spl: consistently use $(SPL_TPL_) to select features for SPL and TPL builds)
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We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.
Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.
Suggested-by: Wolfgang Denk <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.
Suggested-by: Wolfgang Denk <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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To fully support DM timer in SPL and TPL, we need a few things cleaned
up and normalised:
- inclusion of the uclass and drivers should be an all-or-nothing
decision for each stage and under control of $(SPL_TPL_)TIMER
instead of having the two-level configuration with TIMER and
$(SPL_TPL_)TIMER_SUPPORT
- when $(SPL_TPL_)TIMER is enabled, the ARMv8 generic timer code can
not be compiled in
This normalises configuration to $(SPL_TPL_)TIMER and moves the config
options to drivers/timer/Kconfig (and cleans up the collateral damage
to some defconfigs that had SPL_TIMER_SUPPORT enabled).
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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We can finally drop TPL_STACK, TPL_TEXT_BASE and TPL_MAX_SIZE off the
whitelist (this time it's really happening!) and migrate the setting
(only used on the RK3368-uQ7 so far) into Kconfig.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Let's clean up behind ourselves and move the (newly defined)
TPL_STACK, TPL_MAX_SIZE and TPL_TEXT_BASE into Kconfig. Given that
0x0 might be considered to be valid values for TPL_TEXT_BASE and
TPL_STACK, we need to introduce helper config options
("TPL_NEEDS_SEPARATE_...") to indicate that these symbols are used
(and not inherited from their SPL variants) for any given
target-platform.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Now that we have split up SPL_LDSCRIPT into a SPL and TPL variant and
have started to use the TPL-variant for the RK3368, it's time to clean
up behind ourselves: move both variants into Kconfig and remove them
from the whitelist.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This adds the TPL_DRIVER_MISC_SUPPORT option to allow activation of
DRIVER_MISC_SUPPORT for devices that need it in the TPL stage.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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