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ft_board_setup relies on the board_type() function to optimize which phy
nodes need to be enabled for Linux.
Add calls to setup and release the board-detect GPIOs.
Also fix the switch-case statement to only enable phy address 4 for
Cubox and unknown devices.
Fixes: 741ce308 ("mx6cuboxi: fixup dtb ethernet phy nodes before booting an OS")
Signed-off-by: Josua Mayer <[email protected]>
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SoM revision 1.9 has replaced the ar8035 phy address 0 with an adin1300
at address 1. Because early SoMs had a hardware flaw, the ar8035 can
also appear at address 4 - making it a total of 3 phy nodes in the DTB.
To avoid confusing Linux with probe errors, fixup the dtb to only enable
the phy node that is detected at runtime.
Signed-off-by: Josua Mayer <[email protected]>
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Commit 369e532691e0 ("ddr: marvell: a38x: allow board specific ODT
configuration") added the odt_config member to struct
mv_ddr_topology_map ahead of the clk_enable and ck_delay members. This
means that any boards that configured either of clk_enable or ck_delay
needed to have their board topology updated. This affects the x530 and
clearfog boards. Other A38x boards don't touch any of the trailing
members of mv_ddr_topology_map so don't need updating.
Fixes: 369e532691e0 ("ddr: marvell: a38x: allow board specific ODT configuration")
Signed-off-by: Chris Packham <[email protected]>
Acked-by: Baruch Siach <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Now that proper load and execution addresses are set in v1 kwbimage we
can use it for loading and booting U-Boot proper.
Use the new spl_parse_board_header() function to implement parsing the
kwbimage v1 header. Use information from this header to locate offset and
size of the U-Boot proper binary, instead of using the legacy U-Boot
header which is prepended to the U-Boot proper binary stored at fixed
offset. This has the advantage that we do not need to relay on legacy
U-Boot header anymore and therefore U-Boot proper binary can be stored at
any offset, as is the case when loading & booting U-Boot proper by
BootROM. The CONFIG_SYS_U_BOOT_OFFS option is therefore not used by SPL
code anymore.
Also allow to compile U-Boot SPL without CONFIG_SPL_SPI_FLASH_SUPPORT,
CONFIG_SPL_MMC_SUPPORT or CONFIG_SPL_SATA_SUPPORT set. In this case
BootROM is used for loading and executing U-Boot proper. This reduces the
size of U-Boot's SPL image. By default these config options are enabled
and so BootROM loading is not used. In some cases BootROM reads from SPI
NOR at lower speed than U-Boot SPL. So people can decide whether they
want to have smaller SPL binary at the cost of slower boot.
Therefore dependency on CONFIG_SPL_DM_SPI, CONFIG_SPL_SPI_FLASH_SUPPORT,
CONFIG_SPL_SPI_LOAD, CONFIG_SPL_SPI_SUPPORT, CONFIG_SPL_DM_GPIO,
CONFIG_SPL_DM_MMC, CONFIG_SPL_GPIO_SUPPORT, CONFIG_SPL_LIBDISK_SUPPORT,
CONFIG_SPL_MMC_SUPPORT, CONFIG_SPL_SATA_SUPPORT and
CONFIG_SPL_LIBDISK_SUPPORT is changed from strict to related "imply"
(which can be selectivelly turned off and causes booting via BootROM).
Options CONFIG_SYS_SPI_U_BOOT_OFFS,
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR and
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET have to to be set to
zero as they define the location where kwbimage header starts. It is the
location where BootROM expects start of the kwbimage from which it reads,
parses and executes SPL part. The same applies to option
CONFIG_SPL_SATA_RAW_U_BOOT_SECTOR, which has to be set to one.
Update all config files to set correct values of these options and set
CONFIG_SYS_U_BOOT_OFFS to the correct value - the offset where U-Boot
proper starts.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Add a new 'quiet' argument to mmc_get_op_cond() function which avoids
printing error message when SD/eMMC card is not detected.
Espressobin and mx6cuboxi boards use this function for detecting presence
of eMMC and therefore it is expected and normal that eMMC does not have to
be connected. So error message "Card did not respond to voltage select!"
should be skipped in this case as it is not an error.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Acked-by: Jaehoon Chung <[email protected]>
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Use my personal e-mail address for U-Boot related work.
Signed-off-by: Fabio Estevam <[email protected]>
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commit 6285efb8a118940877522c4c07bd7c64569b4f5f upstream.
the twin-die combined memory device should be treatened as X8
device and not as X16 one
Signed-off-by: Moti Buskila <[email protected]>
Reviewed-by: Kostya Porotchkin <[email protected]>
[ - the default value for twin_die_combined is set to NOT_COMBINED for
all boards, as this was default behaviour prior this change ]
Signed-off-by: Marek Behún <[email protected]>
Tested-by: Chris Packham <[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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SATA and UART ClearFog imaages are not buildable as ENV_SECT_SIZE is not defined
set values for both possible targets
Signed-off-by: Dennis Gilmore <[email protected]>
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Only set the fdtfile environment variable when not already set.
Fixes: 867572f09ebe6 ("ARM: mvebu: clearfog: run-time selection of DT file")
Cc: Joel Johnson <[email protected]>
Reported-by: Andre Heider <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Andre Heider <[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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After enabling SPL_OF_CONTROL, SPL_DM and SPL_DM_MMC the MMC
initialization code is not longer needed.
This patch removes the unused code.
Signed-off-by: Walter Lozano <[email protected]>
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In SPL legacy code only one MMC device is created, based on BOOT_CFG
register, which can be either SD or eMMC. In this context
board_boot_order return always MMC1 when configure to boot from
SD/eMMC. After switching to DM both SD and eMMC devices are created
based on the information available on DT, but as board_boot_order
only returns MMC1 is not possible to boot from eMMC.
This patch customizes board_boot_order taking into account BOOT_CFG
register to point to correct MMC1 / MMC2 device. Additionally, handle
IO mux for the desired boot device.
Signed-off-by: Walter Lozano <[email protected]>
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Migration to DM_ETH is mandatory, so convert mx6cuboxi to Ethernet
Driver Model.
This also brings the benefit of restoring Ethernet functionality.
Reported-by: Tom Rini <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Tested-by: Tom Rini <[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 header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.
Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.
This requires quite a few header-file additions.
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 header out of the common header. Network support is used in
quite a few places but it still does not warrant blanket inclusion.
Note that this net.h header itself has quite a lot in it. It could be
split into the driver-mode support, functions, structures, checksumming,
etc.
Signed-off-by: Simon Glass <[email protected]>
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It is bad practice to include common.h in other header files since it can
bring in any number of superfluous definitions. It implies that some C
files don't include it and thus may be missing CONFIG options that are set
up by that file. The C files should include these themselves.
Update some header files in arch/arm to drop this.
Signed-off-by: Simon Glass <[email protected]>
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Switch to explicitly using the Pro variant DT, which has been
available since Linux 4.11.
Signed-off-by: Joel Johnson <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Migrate the values for ENV_SIZE and ENV_OFFSET into board specific
Kconfig defaults so they're more accessible for configuration.
Signed-off-by: Joel Johnson <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Add reasonable default SPI offsets and ENV size when configured to
boot from SPI flash.
Signed-off-by: Joel Johnson <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Unify the location of DT selection into board_late_init instead of
split between detection and static configuration paths.
Signed-off-by: Joel Johnson <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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The mPCIe slots on ClearFog Pro and ClearFog Base may be alternately
configured for SATA usage.
Signed-off-by: Joel Johnson <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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While newer Linux kernels provide autoconfiguration of SFP, provide
an option for setting in U-Boot Kconfig for use prior to booting.
Signed-off-by: Joel Johnson <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Add a unique entry for ClearFog Base variant, reflected in the board
name and adjusted SerDes topology.
Signed-off-by: Joel Johnson <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Make the board version printed indicate the Pro variant default.
Also adjust static name casing to match what is expected for
EEPROM product name to share string constants.
Signed-off-by: Joel Johnson <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Clearfog Base carrier uses serdes lane #5 as USB host. Use EEPROM stored
device identification to configure the serdes accordingly when
available.
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
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Select the serdes configuration table based on the platform identity
read from EEPROM TLV data. Clearfog GTR needs a slightly different
serdes configuration.
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
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Set the kernel device-tree file (fdtfile environment variable) based on
run-time detection of the platform.
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
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Use the data from EEPROM TLV to display the board identity.
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
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Read RAM die capacity from the EEPROM TLV.
Follow the ONIE standard that defines the Vendor Extension entry type
for vendor specific data. We have no Private Enterprise Number at the
moment as the standard requires. Use the dummy all 0xff value for now.
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Enabled both DDR clock signals to support Clearfog variants (currently,
Clearfog GTR) that need both clocks.
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
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SPL now automatically selects the correct U-Boot image offset for both
eMMC and SD card. No need to tweak
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR anymore.
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Make first step in DT/DM migration. Enable OF_CONTROL only for the main
U-Boot image for now.
Remove mmc_init_main() because board_mmc_init() is not called when
DM_MMC is enabled.
DM_MMC requires DM_GPIO for card-detect to work. That in turn makes gpio
request mandatory. Add code to request/free gpios in platform code.
MMC devices are now numbered according to DT. The SD card is 1, and eMMC
is 2. Account for that in board_mmc_get_env_dev(), BOOT_TARGET_DEVICES,
and has_emmc().
DM_MMC requires BLK. However, the (BLK && !DM_USB) combination disables
USB_STORAGE. Enable DM_USB to preserve USB functionality. Add also
DM_REGULATORS for the USB power controller. This allows us to drop
board_ehci_hcd_init() and setup_usb().
Runtime selection of DT is necessary because of the i.MX6QD vs i.MX6SDL
incompatibility. DT selection does not rely on GPIOs, since DM_GPIO
depends on DT. Instead, we take one "fully featured" DT of each variant.
That should be enough to boot from both SD card and eMMC.
Since we don't select the exact DT, override the generic
show_board_info() that shows the selected DT 'model' field.
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Add Baruch Siach as a mx6cuboxi maintainer.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Baruch Siach <[email protected]>
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A number of board function belong in init.h with the others. Move them.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[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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Document the main U-Boot image offset when booting from SATA disk on the
Clearfog board.
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Chris Packham <[email protected]>
Signed-off-by: Stefan Roese <[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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Document build and install of U-Boot image on Clearfog with eMMC.
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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These macros are not used anywhere in the boards code.
Cc: Chris Packham <[email protected]>
Cc: Dirk Eibach <[email protected]>
Cc: Mario Six <[email protected]>
Cc: Dennis Gilmore <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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This syncs drivers/ddr/marvell/a38x/ with the mv_ddr-armada-18.09 branch
of https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git.
Specifically this syncs with commit 99d772547314 ("Bump mv_ddr to
release armada-18.09.2").
The complete log of changes is best obtained from the mv-ddr-marvell.git
repository but some relevant highlights are:
ddr3: add missing txsdll parameter
ddr3: fix tfaw timimg parameter
ddr3: fix trrd timimg parameter
merge ddr3 topology header file with mv_ddr_topology one
mv_ddr: a38x: fix zero memory size scrubbing issue
The upstream code is incorporated omitting the portions not relevant to
Armada-38x and DDR3. After that a semi-automated step is used to drop
unused features with unifdef
find drivers/ddr/marvell/a38x/ -name '*.[ch]' | \
xargs unifdef -m -UMV_DDR -UMV_DDR_ATF -UCONFIG_DDR4 \
-UCONFIG_APN806 -UCONFIG_MC_STATIC \
-UCONFIG_MC_STATIC_PRINT -UCONFIG_PHY_STATIC \
-UCONFIG_64BIT -UCONFIG_A3700 -UA3900 -UA80X0 \
-UA70X0
Signed-off-by: Chris Packham <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Tested-by: Baruch Siach <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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- Clearfog GT-8K support added by Baruch / Raheeb
- const and sizes cleanup (also in MIPS) from Baruch
- Minor cleanup to db-88f6820 from Chris
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Move the gdsys Controlcenter DC specific build time kwbimage.cfg
generation code into the mach-mvebu/ directory to be shared by all 32bit
mvebu platforms.
Remove board specific kwbimage.cfg files, and use the generated one
instead. These files are all identical, with two exceptions. Clearfog
and Helios4 use the sdio boot device, whereas all others use spi. Update
the defconfigs for the exceptional boards to generate the same
kwbimage.cfg as before.
Signed-off-by: Baruch Siach <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Previously we had just made broad assumptions with which of our
boards had an eMMC or not even though this is a manufacturing time
assembly option. This takes the guessing away and actually checks for
the existence of an eMMC and sets up the has_emmc environment variable.
Signed-off-by: Jon Nettleton <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
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The HB2 boards as well as rev 1.5 soms support eMMC
booting as well as SDHC. Add the infrastructure to support
booting these devices.
Signed-off-by: Jon Nettleton <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
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