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2016-05-27dm: mmc: spl: Add support for CONFIG_BLKSimon Glass
Allow driver model to be used for block devices in SPL. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-27dm: efi: Update for CONFIG_BLKSimon Glass
This code does not currently build with driver model enabled for block devices. Update it to correct this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexander Graf <agraf@suse.de>
2016-05-27dm: mmc: Convert sdhci to support CONFIG_BLKSimon Glass
Update sdhci.c so that it works with driver model enabled for block devices. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-27dm: env: mmc: Convert env_mmc to support CONFIG_BLKSimon Glass
Update the MMC environment code so that it works with driver-model enabled for block devices. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-27rockchip: Drop SPL GPIO support for rk3288Simon Glass
This is not currently used and saves a little over 1KB of SPL image size. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-27rockchip: video: Flush the cache when the display is updatedSimon Glass
Enable this option to correct display artifacts when a write-back cache is in use. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-27rockchip: Drop unnecessary SPL propertiesSimon Glass
While we consider whether to drop use of DT in SPL, remove some unwanted properties. This reduces SPL size by about 250 bytes. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-27rockchip: Check image name for the rksd imageSimon Glass
We need a correct name (rk3288, rk3036) so check this to avoid a crash later. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-27rockchip: rock2: dts: use status = "okay" not okSjoerd Simons
u-boot only recognize okay to enable a node (Linux seems to be more lenient here). So use okay instead. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-27rockchip: rk3288-firefly: Add gmac definitionSjoerd Simons
Add a definition for the gmac interface to the firefly device-tree. Copied verbatim from the linux kernel. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org>
2016-05-27rockchip: rk3288: grf: Define GRF_SOC_CON1 and GRF_SOC_CON3Sjoerd Simons
Add definitions for GRF_SOC_CON1 and GRF_SOC_CON3 which contain various GMAC related fields. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-27rockchip: rk3288: Add clock support for the gmac ethernet interfaceSjoerd Simons
Setup the clocks for the gmac ethernet interface. This assumes the mac clock is fed by an external clock which is common on RK3288 based devices. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-27rockchip: rk3288: pinctrl: support more pinsSjoerd Simons
The rgmii_pins node in rk3288.dtsi configures 15 pins. Increase the size of the cell array to accomedate that, otherwise only the first 10 get configured. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-27net: designware: support phy reset device-tree bindingsSjoerd Simons
Add support for the snps,reset-gpio, snps,reset-active-low (optional) and snps,reset-delays-us device-tree bindings. The combination of these three define how the PHY should be reset to ensure it's in a sane state. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-27net: Move the VCI and client arch values to KconfigAlexander Graf
We have a bunch of boards that define their vendor class identifier and client archs in the board files or in the distro config. Move everything to the generic Kconfig options. We're missing the distinction between i386 and x86_64, as I couldn't find any config variable that would tell us the difference. Is that really important to people? I guess not, so I left it out. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-05-27bootp: Move vendor class identifier set to functionAlexander Graf
Both the dhcp as well as the bootp case add vendor class identifier parameters into their packets. Let's move that into a separate function to make overlaying easier. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-05-27efi_loader: Add network access supportAlexander Graf
We can now successfully boot EFI applications from disk, but users may want to also run them from a PXE setup. This patch implements rudimentary network support, allowing a payload to send and receive network packets. With this patch, I was able to successfully run grub2 with network access inside of QEMU's -M xlnx-ep108. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-05-27test/py: fix NameError exception if bdi cmd is not supportedHeiko Schocher
test/py raises an error, if a board has not enabled bdi command > pytest.skip('bdinfo command not supported') E NameError: global name 'pytest' is not defined import pytest in test/py/u_boot_utils.py fixes this. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Stephen Warren <swarren@nvidia.com>
2016-05-27cmd: replace the cast of the memory access to a fixed bit type in itestKunihiko Hayashi
This patch fixes a bug that long word(.l) memory access in 'itest' command reads the 8bytes of the actual memory on 64-bit architecture. The cast to the memory pointer should use a fixed bit type. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-27disk: part_efi: fix check of the max partition sizePatrick Delaunay
the last value acceptable value for offset is last_usable_lba + 1 and not last_usable_lba - 1 issue found with SDCARD partition commands on u-boot 2015.10 but this part of code don't change 1- create GPT partion on all the card > gpt write mmc 0 name=test,start=0,size=0 > part list mmc 0 Partition Map for MMC device 0 -- Partition Type: EFI Part Start LBA End LBA Name Attributes Type GUID Partition GUID 1 0x00000022 0x003a9fde "test" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 type: data guid: b710eb04-45b9-e94a-8d0b-21458d596f54 => Start = 0x22*512 = 0x4400 => Size = (0x003a9fde-0x22+1) * 512 = 0x753F7A00 2- try to recreate the same partition with the next command (block size:512 bytes = 0x200) > gpt write mmc 0 name=test,start=0x4400,size=0x753F7A00 Writing GPT: Partitions layout exceds disk size > gpt write mmc 0 name=test,start=0x4400,size=0x753F7800 Writing GPT: Partitions layout exceds disk size > gpt write mmc 0 name=test,start=0x4400,size=0x753F7600 Writing GPT: success! Partition Map for MMC device 0 -- Partition Type: EFI Part Start LBA End LBA Name Attributes Type GUID Partition GUID 1 0x00000022 0x003a9fdc "test" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 type: data guid: 36ec30ef-7ca4-cd48-97cd-ea9fb95185d0 the max LBA when the size is indicated (0x003a9fdc) is lower than when u-boot compute the max allowed value with size=0 (0x003a9fde) in the code : /* partition ending lba */ if ((i == parts - 1) && (partitions[i].size == 0)) /* extend the last partition to maximuim */ gpt_e[i].ending_lba = gpt_h->last_usable_lba; else gpt_e[i].ending_lba = cpu_to_le64(offset - 1); so offset = gpt_h->last_usable_lba + 1 is acceptable ! but the test (offset >= last_usable_lba) cause the error END Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>disk: part_efi: fix check of the max partition size the last value acceptable value for offset is (last_usable_lba + 1) and not (last_usable_lba - 1) issue found with SDCARD partition commands on u-boot 2015.10 but this part of code don't change 1- I create GPT partion on all the card (start and size undefined) > gpt write mmc 0 name=test,start=0,size=0 > part list mmc 0 Partition Map for MMC device 0 -- Partition Type: EFI Part Start LBA End LBA Name Attributes Type GUID Partition GUID 1 0x00000022 0x003a9fde "test" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 type: data guid: b710eb04-45b9-e94a-8d0b-21458d596f54 => Start = 0x22*512 = 0x4400 => Size = (0x003a9fde-0x22+1) * 512 = 0x753F7A00 2- I try to recreate the same partition with the command gpt write and with start and size values (block size:512 bytes = 0x200) > gpt write mmc 0 name=test,start=0x4400,size=0x753F7A00 Writing GPT: Partitions layout exceds disk size > gpt write mmc 0 name=test,start=0x4400,size=0x753F7800 Writing GPT: Partitions layout exceds disk size > gpt write mmc 0 name=test,start=0x4400,size=0x753F7600 Writing GPT: success! I check the partition created : > part list mmc 0 Partition Map for MMC device 0 -- Partition Type: EFI Part Start LBA End LBA Name Attributes Type GUID Partition GUID 1 0x00000022 0x003a9fdc "test" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 type: data guid: 36ec30ef-7ca4-cd48-97cd-ea9fb95185d0 => but the max LBA when the size is indicated (0x003a9fdc) is lower than when u-boot compute the max allowed value with size=0 (0x003a9fde) 3- in the code, just after my patch, line 446 /* partition ending lba */ if ((i == parts - 1) && (partitions[i].size == 0)) /* extend the last partition to maximuim */ gpt_e[i].ending_lba = gpt_h->last_usable_lba; else gpt_e[i].ending_lba = cpu_to_le64(offset - 1); so offset = gpt_h->last_usable_lba + 1 is acceptable ! (it the value used when size is 0) but today the test (offset >= last_usable_lba) cause the error my patch only solve this issue END Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
2016-05-27cmd: disk: Fix unused variable warningMarek Vasut
If serial support is not compiled into U-Boot, which may be the case for some SPL builds, the following warning will be generated in disk.c: cmd/disk.c: In function 'common_diskboot': cmd/disk.c:16:6: warning: variable 'dev' set but not used [-Wunused-but-set-variable] int dev, part; ^ The warning is a result of printf() calls being optimized away, and thus the whole dev variable becomes indeed unused. Mark the variable as __maybe_unused . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-05-27SPL: FIT: Align loading address for headerMichal Simek
If bl_len is not aligned it can caused a problem because another code expects that start is aligned. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-27dm: gpio: pca953x: Support PCA953X with 40 GPIOsmario.six@gdsys.cc
A DM driver for PCA953x was recently introduced by Peng Fan, which lacked support for the 40 GPIO versions. This patch adds support for these chips. Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Peng Fan <van.freenix@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-27tools/env: compute size of usable area only onceAndreas Fenkart
for double buffering to work, redundant buffers must have equal size Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
2016-05-27tools/env: fw_printenv pass value_only as argumentAndreas Fenkart
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
2016-05-27tools/env: remove 'extern' from function prototype in fw_env.hAndreas Fenkart
checkpatch complains about in succeding patch. Prefer to fix all declarations in a dedicated patch. Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
2016-05-27tools/env: pass key as argument to env_aes_cbc_cryptAndreas Fenkart
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
2016-05-26mmc: Use byte array for multipliersSimon Glass
We don't need an int since no value is over 80. This saves a small amount of SPL space (about 44 bytes). Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-26mmc: Drop dead mmc code for non-generic MMCSimon Glass
All boards that use MMC define CONFIG_GENERIC_MMC now, so we can drop this old code. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-26mmc: Drop mmc_register()Simon Glass
This function is no longer used. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-26reset: Drop the reset failure messageSimon Glass
This adds to code size and is not needed, since hang() will print a message. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-26tiny-printf: Support snprintf()Simon Glass
Add a simple version of this function for SPL. It does not check the buffer size as this would add to the code size. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2016-05-26tiny-printf: Tidy up a few nitsSimon Glass
- Rename 'w' to 'width' to make it more obvious what it is used for - Use bool and int types instead of char to avoid register-masking on 32-bit machines Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2016-05-26arm: rpi: Define CONFIG_TFTP_TSIZE to show tftp size infoSimon Glass
This shows a proper progress display and the total amount of data transferred. Enable it for Raspberry Pi. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
2016-05-26mailbox: implement a sandbox testStephen Warren
This adds a sandbox mailbox implementation (provider), a test client device, instantiates them both from Sandbox's DT, and adds a DM test that excercises everything. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> # v1
2016-05-26Add a mailbox driver framework/uclassStephen Warren
A mailbox is a hardware mechanism for transferring small message and/or notifications between the CPU on which U-Boot runs and some other device such as an auxilliary CPU running firmware or a hardware module. This patch defines a standard API that connects mailbox clients to mailbox providers (drivers). Initially, DT is the only supported method for connecting the two. The DT binding specification (mailbox.txt) was taken from Linux kernel v4.5's Documentation/devicetree/bindings/mailbox/mailbox.txt. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-05-26Rename reset to sysresetStephen Warren
The current reset API implements a method to reset the entire system. In the near future, I'd like to introduce code that implements the device tree reset bindings; i.e. the equivalent of the Linux kernel's reset API. This controls resets to individual HW blocks or external chips with reset signals. It doesn't make sense to merge the two APIs into one since they have different semantic purposes. Resolve the naming conflict by renaming the existing reset API to sysreset instead, so the new reset API can be called just reset. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-05-26sunxi: gpio: convert bind() to use driver dataStephen Warren
Now that the DM core sets driver_data before calling bind(), this driver can make use of driver_data to determine the set of child devices to create, rather than manually re-implementing the matching logic in code. Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2016-05-26dm: allow setting driver_data before/during bindStephen Warren
This will allow a driver's bind function to use the driver data. One example is the Tegra186 GPIO driver, which instantiates child devices for each of its GPIO ports, yet supports two different HW instances each with a different set of ports, and identified by the udevice_id .data field. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-05-25Merge branch 'master' of git://git.denx.de/u-boot-mipsTom Rini
2016-05-26mips: ath79: ar933x: Avoid warning with gcc5Wills Wang
GCC 5.3 report a warning: 'upper' and 'lower' may be used uninitialized in this function [-Wmaybe-uninitialized]. Compiler might need explicit initializer. Signed-off-by: Wills Wang <wills.wang@live.com>
2016-05-26mips: ath79: ar933x: Fix ethernet PHY mismatchWills Wang
We need reset the Ethernet Switch analog part before operation, or the build-in Ethernet PHY don't work. Signed-off-by: Wills Wang <wills.wang@live.com> Acked-by: Marek Vasut <marex@denx.de>
2016-05-26mips: Drop JZ4740 remnantsMarek Vasut
Remove the remnants of JZ4740 support. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Paul Burton <paul.burton@imgtec.com>
2016-05-26mips: Allow overriding start.S in SPLMarek Vasut
Certain chips, like the JZ47xx, have extreme size constraints on the SPL size and require custom start.S . Allow overriding the start.S the same way ARM MXS does it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Paul Burton <paul.burton@imgtec.com>
2016-05-26MIPS: Move CONFIG_SYS_TEXT_BASE to KconfigPaul Burton
Move CONFIG_SYS_TEXT_BASE to Kconfig, and add default values in board Kconfig files matching what was present in their config headers. This will make it cleaner to conditionalise the value for Malta based on 32 vs 64 bit builds. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
2016-05-26malta: Use device model & tree for UARTPaul Burton
Make use of device model & device tree to probe the UART driver. This is the initial step in bringing Malta up to date with driver model, and allows for cleaner handling of the different I/O addresses for different system controllers by specifying the ISA bus address instead of a translated memory address. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2016-05-26malta: Tidy up UART address selectionPaul Burton
The address of the UART differs based upon the system controller because it's actually within the I/O port region, which is in a different location for each system controller. Rather than handling this as 2 UARTs with the correct one selected at runtime, use I/O port accessors for the UART such that access to it gets translated into the I/O port region automatically. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2016-05-26dm: ns16550: Don't map_physmem for I/O portsPaul Burton
If the UART is to be accessed using I/O port accessors (inb & outb) then using map_physmem doesn't make sense, since it operates in a different memory space. Remove the call to map_physmem when CONFIG_SYS_NS16550_PORT_MAPPED is defined, allowing I/O port addresses to not be mangled by the incorrect mapping. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2016-05-25fdt: Document the rest of struct of_busPaul Burton
Provide some documentation for the fields of struct of_bus, for consistency with that provided for the new match field. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-25fdt: Support for ISA bussesPaul Burton
Support ISA busses in much the same way as Linux does. This allows for ISA bus addresses to be translated, and only if CONFIG_OF_ISA_BUS is selected in order to avoid including the code in builds which won't need it. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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