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path: root/board/solidrun/clearfog/clearfog.c
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2020-09-24arm: mvebu: clearfog: don't override set fdtfile envBaruch Siach
Only set the fdtfile environment variable when not already set. Fixes: 867572f09ebe6 ("ARM: mvebu: clearfog: run-time selection of DT file") Cc: Joel Johnson <mrjoel@lixil.net> Reported-by: Andre Heider <a.heider@gmail.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Andre Heider <a.heider@gmail.com>
2020-07-17treewide: convert bd_t to struct bd_info by coccinelleMasahiro Yamada
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 <masahiroy@kernel.org>
2020-05-18common: Drop linux/bitops.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop linux/delay.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18command: Remove the cmd_tbl_t typedefSimon Glass
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 <sjg@chromium.org>
2020-05-18common: Drop init.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop net.h from common headerSimon Glass
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 <sjg@chromium.org>
2020-04-14arm: mvebu: clearfog: Use Pro DT by defaultJoel Johnson
Switch to explicitly using the Pro variant DT, which has been available since Linux 4.11. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-14arm: mvebu: clearfog: Unify DT selection pathsJoel Johnson
Unify the location of DT selection into board_late_init instead of split between detection and static configuration paths. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-14arm: mvebu: clearfog: Add SATA mode flagsJoel Johnson
The mPCIe slots on ClearFog Pro and ClearFog Base may be alternately configured for SATA usage. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-14arm: mvebu: clearfog: Add option for 2.5 Gbps SFPJoel Johnson
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 <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-14arm: mvebu: clearfog: initial ClearFog Base variantJoel Johnson
Add a unique entry for ClearFog Base variant, reflected in the board name and adjusted SerDes topology. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-14arm: mvebu: clearfog: use Pro name by defaultJoel Johnson
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 <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
2020-01-21ARM: mvebu: clearfog: add Clearfog Base serdes configurationBaruch Siach
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 <sr@denx.de> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-01-21ARM: mvebu: clearfog: add Clearfog GTR supportBaruch Siach
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 <sr@denx.de> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-01-21ARM: mvebu: clearfog: run-time selection of DT fileBaruch Siach
Set the kernel device-tree file (fdtfile environment variable) based on run-time detection of the platform. Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-01-21ARM: mvebu: clearfog: print TLV stored product nameBaruch Siach
Use the data from EEPROM TLV to display the board identity. Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-01-21ARM: mvebu: clearfog: read basic TLV dataBaruch Siach
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 <baruch@tkos.co.il> Reviewed-by: Stefan Roese <sr@denx.de>
2020-01-21arm: mvebu: clearfog: enable both DDR clocksBaruch Siach
Enabled both DDR clock signals to support Clearfog variants (currently, Clearfog GTR) that need both clocks. Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2019-01-21board: mvebu: drop unused ETH_PHY macro definitionsBaruch Siach
These macros are not used anywhere in the boards code. Cc: Chris Packham <chris.packham@alliedtelesis.co.nz> Cc: Dirk Eibach <dirk.eibach@gdsys.cc> Cc: Mario Six <mario.six@gdsys.cc> Cc: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08ARM: mvebu: a38x: sync ddr training code with mv_ddr-armada-18.09.02Chris Packham
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 <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2018-06-05arm: mvebu: switch clearfog to use device-tree i2c and gpioJon Nettleton
This switches the clearfog boards to use DM based gpio and i2c drivers. The io expanders are configured via their device-tree entries. Signed-off-by: Jon Nettleton <jon@solid-run.com> [baruch: add DT i2c aliases] Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2018-05-14ARM: mvebu: a38x: restore support for setting timingChris Packham
This restores support for configuring the timing mode based on the ddr_topology. This was originally implemented in commit 90bcc3d38d2b ("driver/ddr: Add support for setting timing in hws_topology_map") but was removed as part of the upstream sync. Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-05-14ARM: mvebu: a38x: sync ddr training code with upstreamChris Packham
This syncs drivers/ddr/marvell/a38x/ with the mv_ddr-armada-17.10 branch of https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git. The upstream code is incorporated omitting the ddr4 and apn806 and folding the nested a38x directory up one level. 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 INTER_REGS_BASE is updated to be defined as SOC_REGS_PHY_BASE. Some now empty files are removed and the ternary license is replaced with a SPDX GPL-2.0+ identifier. Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
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 <trini@konsulko.com>
2017-11-30arm: mvebu: correct comments around cas_wl/cas_lChris Packham
The order of members in struct hws_topology_map is cas_wl, cas_l. The comments in the original db-88f6820-gp.c had this wrong and have been copied to other Armada-385 based boards. Practically this hasn't made a difference since all these boards set both cas_wl and cas_l to 0 (autodetect) but if there were ever a board that did need to set these explicitly they would run into unexpected issued. Update the comments to reflect the correct order of structure members. Reported-by: Tobi Wulff <tobi.wulff@alliedtelesis.co.nz> Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2017-07-12driver/ddr: Add support for setting timing in hws_topology_mapMarek Behún
The DDR3 training code for Marvell A38X currently computes 1t timing when given board topology map of the Turris Omnia, but Omnia needs 2t. This patch adds support for enforcing the 2t timing in struct hws_topology_map, through a new enum hws_timing, which can assume following values: HWS_TIM_DEFAULT - default behaviour, compute whether to enable 2t from the number of CSs HWS_TIM_1T - enforce 1t HWS_TIM_2T - enforce 2t This patch also sets all the board topology maps (db-88f6820-amc, db-88f6820-gp, controlcenterdc and clearfog) to have timing set to HWS_TIM_DEFAULT. Signed-off-by: Marek Behun <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2017-05-31arm: mvebu: clearfog: reset uSOM onboard 1512 phyPatrick Wildt
Use GPIO19 which is wired to the uSOM phy reset signal in order to reset the uSOM's 1512 Gigabit Ethernet phy. This GPIO is valid on ClearFog rev 2.1 and newer. Taken from SolidRun's specialised u-boot, see https://github.com/SolidRun/u-boot-armada38x/commit/f906e3df172e07ac82cdd87b278d7896949262ea Signed-off-by: Patrick Wildt <patrick@blueri.se> Signed-off-by: Stefan Roese <sr@denx.de>
2016-01-14arm: mvebu: Add SolidRun ClearFog Armada 38x initial supportStefan Roese
This patch adds basic support for the SolidRun ClearFog Armada 38x based board to mainline U-Boot. Supported interfaces / devices are: - DDR3 - UART - MMC - Ethernet port 0 (connected to dedicated PHY) - I2C The included DT source was taken from Russell King's ftp server: http://www.home.arm.linux.org.uk/~rmk/clearfog/ With only minor modifications, like the addition of some aliases and the "u-boot,dm-pre-reloc" property. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Rabeeh Khoury <rabeeh@solid-run.com> Cc: Luka Perkov <luka.perkov@sartura.hr>
generated by cgit (git 2.34.1) at 2024-12-28 17:50:12 +0000