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Use the new symbol to refer to any 'SPL' build, including TPL and VPL
Signed-off-by: Simon Glass <[email protected]>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Remove <common.h> from this board vendor directory and when needed
add missing include files directly.
Signed-off-by: Tom Rini <[email protected]>
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1. Convert all linker symbols to char[] type so that we can get the
corresponding address by calling array name 'var' or its address
'&var'. In this way, we can avoid some potential issues[1].
2. Remove unused symbol '_TEXT_BASE'. It has been abandoned and has
not been referenced by any source code.
3. Move '__data_end' to the arch x86's own sections header as it's
only used by x86 arch.
4. Remove some duplicate declared linker symbols. Now we use the
standard header file to declare them.
[1] This patch fixes the boot failure on MIPS target. Error log:
SPL: Image overlaps SPL
Fixes: 1b8a1be1a1f1 ("spl: spl_legacy: Fix spl_end address")
Signed-off-by: Shiji Yang <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Globally replace all occurances of WATCHDOG_RESET() with schedule(),
which handles the HW_WATCHDOG functionality and the cyclic
infrastructure.
Signed-off-by: Stefan Roese <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Tom Rini <[email protected]> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
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Because of how these symbols work, and the remaining board config.h file
uses, we need to do these at the same time. In some cases we just get
to move rather directly to the defconfigs. A few cases require manual
intervention.
For the case of the eb_cpu5282 we need to select HW_WATCHDOG for the
target, given how it's implemented.
For the cases of m53menlo, dh_imx6, display5, and display5_factory we
disable SPL watchdog support as the particular combination of options
they want would require either more symbols or enabling SPL_DM.
Signed-off-by: Tom Rini <[email protected]>
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Rename these options so that CONFIG_IS_ENABLED can be used with them.
Signed-off-by: Simon Glass <[email protected]>
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Rename these options so that CONFIG_IS_ENABLED can be used with them.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
[trini: Fixup some incorrect renames]
Signed-off-by: Tom Rini <[email protected]>
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Historically, the reset_cpu() function had an `addr` parameter which was
meant to pass in an address of the reset vector location, where the CPU
should reset to. This feature is no longer used anywhere in U-Boot as
all reset_cpu() implementations now ignore the passed value. Generic
code has been added which always calls reset_cpu() with `0` which means
this feature can no longer be used easily anyway.
Over time, many implementations seem to have "misunderstood" the
existence of this parameter as a way to customize/parameterize the reset
(e.g. COLD vs WARM resets). As this is not properly supported, the
code will almost always not do what it is intended to (because all
call-sites just call reset_cpu() with 0).
To avoid confusion and to clean up the codebase from unused left-overs
of the past, remove the `addr` parameter entirely. Code which intends
to support different kinds of resets should be rewritten as a sysreset
driver instead.
This transformation was done with the following coccinelle patch:
@@
expression argvalue;
@@
- reset_cpu(argvalue)
+ reset_cpu()
@@
identifier argname;
type argtype;
@@
- reset_cpu(argtype argname)
+ reset_cpu(void)
{ ... }
Signed-off-by: Harald Seiler <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Move this out of the common header and include it only where needed. In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly. Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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We only need to include this header once. Drop the duplicate.
Signed-off-by: Simon Glass <[email protected]>
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The Linux coding style guide (Documentation/process/coding-style.rst)
clearly says:
It's a **mistake** to use typedef for structures and pointers.
Besides, using typedef for structures is annoying when you try to make
headers self-contained.
Let's say you have the following function declaration in a header:
void foo(bd_t *bd);
This is not self-contained since bd_t is not defined.
To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h>
#include <asm/u-boot.h>
void foo(bd_t *bd);
Then, the include direcective pulls in more bloat needlessly.
If you use 'struct bd_info' instead, it is enough to put a forward
declaration as follows:
struct bd_info;
void foo(struct bd_info *bd);
Right, typedef'ing bd_t is a mistake.
I used coccinelle to generate this commit.
The semantic patch that makes this change is as follows:
<smpl>
@@
typedef bd_t;
@@
-bd_t
+struct bd_info
</smpl>
Signed-off-by: Masahiro Yamada <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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Move this header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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Move this function out of common.h and into a relevant header file.
Signed-off-by: Simon Glass <[email protected]>
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These functions belong in serial.h so move them over.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The get_board_id() function was using the old gpio_* compatibility layer
to read HW and SW ID numbers encoded on the PCB board.
After this change the new dm_gpio* API is used for this purpose.
Signed-off-by: Lukasz Majewski <[email protected]>
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After this change the display5's emergency gpio use dm_gpio* functions
instead of legacy ones (gpio*) to read its state.
Signed-off-by: Lukasz Majewski <[email protected]>
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The common.c file content can be safely moved to spl.c file after
performing the DM/DTS conversion for the U-Boot proper.
It contains the non DM/DTS setup code, which now is only used by SPL.
Signed-off-by: Lukasz Majewski <[email protected]>
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(non-console)
This UART is not used in U-Boot, so there is no need to initialize it.
Signed-off-by: Lukasz Majewski <[email protected]>
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The DM/DTS support for SPI is disabled on purpose for SPL, as it is not
supported as of time of this conversion.
Signed-off-by: Lukasz Majewski <[email protected]>
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After this commit the display5 device would use FEC driver supporting
driver model (DM_ETH).
Signed-off-by: Lukasz Majewski <[email protected]>
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After this commit the display5 device would use eMMC driver supporting
driver model (DM_MMC and BLK).
Signed-off-by: Lukasz Majewski <[email protected]>
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After this commit the display5 device would use I2C driver supporting
driver model (DM_I2C).
The 'i2c' and 'eeprom' commands now use DM I2C drivers and initialize
on-bus devices according to device tree description.
Signed-off-by: Lukasz Majewski <[email protected]>
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This header file is now only used by files that access internal
environment features. Drop it from various places where it is not needed.
Acked-by: Joe Hershberger <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Move env_set() over to the new header file.
Acked-by: Joe Hershberger <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Move env_init() over to the new header file.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Before the wide DM/DTS adoption in the U-Boot proper, the display5
has been using only DM_SERIAL to provide serial console in
pre-relocation.
After moving to full DM/DTS adoption in the U-Boot proper the
U_BOOT_DEVICE definition is not needed anymore, as it has been
replaced with udevice creation from provided DTS description.
Signed-off-by: Lukasz Majewski <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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After commit 14453fbfadc2 ("Convert CONFIG_SF_DEFAULT_* to Kconfig")
and commit abe66b1b5dec ("Convert CONFIG_ENV_SPI_* to Kconfig") ,which
moved some SPI related CONFIG_* defines to Kconfig the display5 board has
become unbootable as the SPI CS check condition had wrong value.
This commit fixes this check and allows proper SPI NOR flash operation in
SPL.
Signed-off-by: Lukasz Majewski <[email protected]>
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Converted to use fsl_esdhc_imx for i.MX platforms.
Signed-off-by: Yangbo Lu <[email protected]>
Tested-by: Steffen Dirkwinkel <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Reviewed-by: Martyn Welch <[email protected]>
Acked-by: Jason Liu <[email protected]>
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Without this change the following warning shows up when building:
board/liebherr/display5/display5.c:270:3:
warning: implicit declaration of function ‘eth_env_set_enetaddr’ [-Wimplicit-function-declaration]
This commit fixes this issue.
Signed-off-by: Lukasz Majewski <[email protected]>
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Signed-off-by: Lukasz Majewski <[email protected]>
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This code performs DDR3 memory calibration for display5 board.
Signed-off-by: Lukasz Majewski <[email protected]>
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Test case:
The fitImage gets corrupted:
truncate -c -s 3M fitImage
run tftp_mmc_fitImg
setenv boot_os y
reset
[board shall hang in SPL with
"Trying to boot from MMC1" information]
Then after X seconds WDT is causing board to reset. After N boot attempts
we enter recovery mode.
Signed-off-by: Lukasz Majewski <[email protected]>
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To enter the special mode, one needs to short cut two pads with e.g. screw
driver.
After power up the SPL will execute u-boot in which proper actions will be
taken.
It is worth noting that we do not alter envs (even the BOOT_FROM variable)
and unconditionally go to recovery.
Signed-off-by: Lukasz Majewski <[email protected]>
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Force booting through u-boot proper when environment error encountered
(as a result of either broken SPI-NOR or erased envs).
Signed-off-by: Lukasz Majewski <[email protected]>
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checking
This patch is necessary for providing basic bootcount checking in the case
of using "falcon" boot mode in that board.
It forces u-boot proper boot, when we exceed the number of errors.
Signed-off-by: Lukasz Majewski <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.
In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.
This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.
Signed-off-by: Tom Rini <[email protected]>
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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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This commit provides support for LWN's IMX6Q based DISPLAY5 board.
Signed-off-by: Lukasz Majewski <[email protected]>
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