Commit graph

56066 commits

Author SHA1 Message Date
Kever Yang
8a8106f066 rockchip: update ROCKCHIP_SPL_RESERVE_IRAM to 0
Only rk3399 atf need ROCKCHIP_SPL_RESERVE_IRAM. This commit updates
its default setting to 0 so that other SoCs do not need to define it.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-12-18 16:56:17 +01:00
Kever Yang
270288544e rockchip: update boot0 hook
Rockchip SoCs only need boot0 hook at SPL, and the U-Boot proper do not
need it.

The very beginning of U-Boot proper is different between armv7 and armv8:
armv7 start with ARM_VECTORS while armv8 start with 'b reset'.

Here is the map of very beginning for all cases:
armv7 SPL: TAG(overwrite 'b 1f')+'b reset' + ARM_VECTORS
armv7 U-Boot: ARM_VECTORS
armv8 SPL: TAG(overwrite 'b 1f')+'b reset' + Reserved_iram(rk3399)
armv8 U-Boot: 'b reset'

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-12-18 16:56:05 +01:00
Stephen Warren
3e229a83bd test/py: Setup variables based on HUSH selection
After adding our small zynq uboot which has hush parser off same
variable tests start to failed. Use quotes only when hush is enabled.

Reported-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2017-12-18 09:32:07 +01:00
Siva Durga Prasad Paladugu
ec60a279ec arm64: zynqmp: Access timestamp_ref_ctrl register only if running in el3
Access the timestamp ref ctrl register only if runinng
at el3 level otherwise just return. This change fixes
the issue when CRL APB is marked as secure and accessing
when not in el3 causes exception.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-18 09:32:07 +01:00
Michal Simek
6d0cbbd596 tools: zynqmpimage: Check return values from file functions
Check all return values from file functions.
In case of negative return exit immediately.
Also change fsize return value which can't be negative.

Reported-by: Coverity (CID: 23276, 23304, 169357)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-18 09:32:06 +01:00
Siva Durga Prasad Paladugu
3a55cb38c5 arm64: zynqmp: Dont use 4K sector erase by default for spi-flashes
Dont use 4K sector erase by default, Disabling this
would use 64K sector erase and decreases erase time.
Also disabled by the fact that UBIFS and JFFS2 won't work
with 4K sector erase.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-18 09:32:06 +01:00
Michal Simek
877017eea3 arm64: zynqmp: Enable spi flashes
Enabling all spi flashes because some of these boards can have different
flashes compared to public version.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-18 09:32:06 +01:00
Klaus Goger
81f53b0daf rockchip: move CONFIG_ENV_SIZE and CONFIG_ENV_OFFSET to Kconfig
This commit adds ENV_SIZE and ENV_OFFSET configuration items for
ARCH_ROCKCHIP, but keeps these non-visible (i.e. not prompt is given).
With these new items present, the configuration from the header files
is moved to Kconfig.

Keeping these non-visible is necessary to have the possibility to
select new default values if CONFIG_IS_IN_* is changed (interactively
or with oldconfig). Otherwise it will always be set to a previous
value if used with a prompt.  As an example if we do a defconfig with
CONFIG_IS_IN_MMC and change it to CONFIG_IS_IN_SPI_FLASH via
menuconfig, ENV_SIZE and ENV_OFFSET will not be changed to the correct
values as defconfig will already have set them to the default values
of CONFIG_IS_IN_MMC in .config.

Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-12-18 00:26:16 +01:00
Tom Rini
a9e670d46f Patch queue for efi - 2017-12-17
A few fixes for 2018.01:
 
   - Compile fix with helloworld example
   - DP match fix (fixes FreeBSD loader and grub on block storage)
   - More DP fixes for SD, block
   - Fix use-after-free
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Merge tag 'signed-efi-v2018.01' of git://github.com/agraf/u-boot

Patch queue for efi - 2017-12-17

A few fixes for 2018.01:

  - Compile fix with helloworld example
  - DP match fix (fixes FreeBSD loader and grub on block storage)
  - More DP fixes for SD, block
  - Fix use-after-free
2017-12-17 15:37:29 -05:00
Jakob Unterwurzacher
aa41220f6f rockchip: rk3399-puma: set gpio4cd iodomain to 1.8V
The PCIe reset signal is connected to GPIO4_C6 on the Puma
module. This pin is supplied by 1.8V, but the default iodomain
setting is 3.0V and in this situation the pin is unable to go
high.

Linux assumes that this signal works in early boot
as PCIe is probed before loading the iodomain driver.

Make PCIe work in Linux by setting the gpio4cd iodomain to 1.8V.

Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-12-17 16:59:41 +01:00
Kever Yang
c5a4141343 rockchip: config: update part table
User do not need to access the reserved part in system, remove them
from partition table.
Rename atf to trust as generic name for armv7 do not use ATF.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-12-17 16:55:36 +01:00
Heinrich Schuchardt
bde6bfe4c3 efi_loader: comments for dp_part_fill()
Add a description for dp_part_fill().
Reword a comment in the function.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 23:07:56 +01:00
Heinrich Schuchardt
6ea8b580f0 efi_loader: correct DeviceNodeToText for media types
When converting device nodes and paths to text we should
stick to the UEFI spec.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 23:07:56 +01:00
Heinrich Schuchardt
7b982f009b efi_loader: correctly setup device paths for block devices
According to the UEFI spec the numbering of partitions has to
start with 1.

Partion number 0 is reserved for the optional device path for
the complete block device.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 23:07:55 +01:00
Heinrich Schuchardt
66b051d51f efi_loader: correctly determine if an MMC device is an SD-card
The SD cards and eMMC devices have different device nodes.
The current coding interpretes all MMC devices as eMMC.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 23:07:55 +01:00
Heinrich Schuchardt
b9b17598f4 efi_loader: error handling in efi_load_image()
If a failure occurs when trying to load an image, it is insufficient
to free() the EFI object. We must remove it from the object list,
too. Otherwise a use after free will occur the next time we
iterate over the object list.

Furthermore errors in setting up the image should be handled.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 23:07:55 +01:00
Heinrich Schuchardt
678e03a00c efi_loader: new function efi_delete_handle()
Provide a function to remove a handle from the object list
after removing all protocols.

To avoid forward declarations other functions have to move up
in the coding.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 23:07:36 +01:00
Heinrich Schuchardt
56d9288858 efi_loader: return status from efi_setup_loaded_image()
efi_setup_loaded_image() should return an error code indicating if
an error has occurred.

An error occurs if a protocol cannot be installed.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 23:07:25 +01:00
Alexander Graf
905cb9e172 efi_loader: Ensure efi_dp_find_obj() finds exact matches
When calling efi_dp_find_obj(), we usually want to find the *exact* match
of an object for a given device path. However, I ran into a nasty corner case
where I had the following objects with paths available:

Handle 0x9feffa70
  /HardwareVendor(e61d73b9-a384-4acc-aeab-82e828f3628b)[0: ]/USB(6,0)/EndEntire
Handle 0x9feffb58
  /HardwareVendor(e61d73b9-a384-4acc-aeab-82e828f3628b)[0: ]/USB(6,0)/HD(1,800,32000,2de808cb00000000,1,1)/EndEntire

and was searching for

  /HardwareVendor(e61d73b9-a384-4acc-aeab-82e828f3628b)[0: ]/USB(6,0)/HD(1,800,32000,2de808cb00000000,1,1)/EndEntire

But because our device path search looked for any substring match, it would
return

  /HardwareVendor(e61d73b9-a384-4acc-aeab-82e828f3628b)[0: ]/USB(6,0)/EndEntire

because that path is a full substring of the path we were searching for.

So this patch adapts the device path search logic to always look for exact
matches first. The way we distinguish between those cases is by looking at
whether our caller actually deals with remainders.

As a side effect, the code as is from all I can tell now never does a
substring match anymore, because it always gets called with rem=NULL, so
we always only do exact matches now.

Reported-by: Jonathan Gray <jsg@jsg.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 22:51:19 +01:00
Alexander Graf
52a250afa5 efi_loader: helloworld.c: Reduce file size
The efi linker script includes sections needed for the dynamic linker.
However, in our EFI application environment we don't have a dynamic linker.

So let's remove them. That way we save on 4k padding and reduce the file
size of the hello world efi binary from ~4k to ~1k.

Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 22:51:19 +01:00
Alexander Graf
ae67dca5e6 efi_loader: helloworld.c: Explicitly use .rodata for loaded_image_guid
Commit bbf75dd934 ("efi_loader: output load options in helloworld")
introduced a const variable in efi_main() called loaded_image_guid which
got populated from a constant struct.

While you would usually expect a compiler to realize that this variable
should really just be a global pointer to .rodata, gcc disagrees and instead
puts it on the stack. Unfortunately in some implementations of gcc it does
so my calling memcpy() which we do not implement in our hello world
environment.

So let's explicitly move it to a global variable which in turn puts it in
.rodata reliably and gets rid of the memcpy().

Fixes: bbf75dd934 ("efi_loader: output load options in helloworld")
Reported-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
2017-12-16 22:51:19 +01:00
Yangbo Lu
6aaa539f47 armv8: ls1012ardb: support hwconfig for eSDHC1 enabling
I2C reading for DIP switch setting is not reliable for LS1012ARDB
RevD and later versions. This patch is to add hwconfig support to
enable/disable eSDHC1 manually for these boards. Also drop 'status'
fix-up for eSDHC0 and leave it as it is. It shouldn't always be
fixed up with 'okay'.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-14 13:08:47 -08:00
Yangbo Lu
4a47bf8a2b armv8: ls1012ardb: add more board version information
Add LS1012ARDB RevC/RevC1/RevC2/RevD/RevE information and
detect it when u-boot starts up.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-14 13:08:47 -08:00
Yangbo Lu
481fb01f41 armv8: ls1012ardb: clean up definitions for I2C IO expanders
This patch is to clean up definitions for I2C IO expanders.
The value 0x10 of __SW_BOOT_EMU is wrong. It should be 0x2.
Fixed it in this patch.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-14 13:08:47 -08:00
Yogesh Gaur
70a131eb5a board/ls2080a, ls1088a: Add check for mc-dpl applied in fdt
Function fdt_fixup_board_enet() performs fdt fixup. Only return
fdt_status_okay() when both MC is applied and DPL is deployed, else
return fdt_status_fail().

This check is added to LS1088A/LS2080A/LS2088A boards.

Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-14 13:05:07 -08:00
Tom Rini
15616a0aa5 Merge git://git.denx.de/u-boot-dm 2017-12-14 15:46:07 -05:00
Michal Simek
67e556dfb1 arm64: zynqmp: Enable fpga bitstream loading
Enable fpga loadb and loadbp for zynqmp platforms.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:49 +01:00
Michal Simek
a92268fd7c arm64: zynqmp: Enable SPL ram support
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:49 +01:00
Michal Simek
25c7195d30 arm64: zynqmp: Enable misc devices
Enable misc devices for zynqmp targets.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:48 +01:00
Michal Simek
0fc9d84872 arm64: zynqmp: Add support for zynqmp automotive silicons
Remove silicon prefix. Automotive grade devices are using xazu instead
of xczu prefix.

The patch "fpga: xilinx: Check for substring in device ID validation"
(sha1: f72132673a)
enables this functionality for zynq devices that only substrings are
checked.
Unfortunately there is no way how to detect device grade that's why
this change is reasonable.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:45 +01:00
Michal Simek
2d2af5d834 arm64: zynqmp: Add missing zynq_board_read_rom_ethaddr() prototype
Add missing zynq_board_read_rom_ethaddr() prototype reported by sparse.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2017-12-14 20:08:44 +01:00
Michal Simek
9b28a5de57 arm64: zynqmp: Use only earlycon bootargs instead of full one
This is the same patch as was done earlier.
Please look at Linux patch:
"arm64: zynqmp: Use only earlycon bootargs instead of full one"
(sha1: f3609c8d4af28b9cc22ca49bf8e529b582ec188c)

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:38 +01:00
Michal Simek
858a508f49 arm64: zynqmp: Remove undocumented dma properties
Remove overfetch, ratectrl, include-sg and src-issue dma properties.
Driver is not using them and they are also not documented in the binding
doc.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Kedareswara rao Appana <appanad@xilinx.com>
2017-12-14 20:08:33 +01:00
Javier Martinez Canillas
06aeaea039 arm64: zynqmp: Add generic compatible string for I2C EEPROM
The at24 driver allows to register I2C EEPROM chips using different vendor
and devices, but the I2C subsystem does not take the vendor into account
when matching using the I2C table since it only has device entries.

But when matching using an OF table, both the vendor and device has to be
taken into account so the driver defines only a set of compatible strings
using the "atmel" vendor as a generic fallback for compatible I2C devices.

So add this generic fallback to the device node compatible string to make
the device to match the driver using the OF device ID table.

Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:27 +01:00
Michal Simek
1ab896479c arm64: zynqmp: Enable clock command for all boards
clk command provides an option to see actual clock setting.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:23 +01:00
Michal Simek
d70cb51830 arm64: zynqmp: Enable phys for zcu102
Enable USB3.0 and SATA phy for zcu102 boards.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:22 +01:00
Michal Simek
07656ba5f7 arm64: zynqmp: Setup modeboot variable based on bootmode
Setup bootmode variable based on bootmode selection.
This is helping with setting up boot method.
Also setup sdbootdevice.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:22 +01:00
Siva Durga Prasad Paladugu
d1db89f47d arm64: zynqmp: Read boot mode register using zynqmp_mmio_read
Dont read boot mode register directly read it using
zynqmp_mmio_read().

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:22 +01:00
Michal Simek
2f03968e6c arm64: zynqmp: Enable SPL_CLK when SPL is enabled
Setup proper dependency in Kconfig for SPL_CLK.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:21 +01:00
Michal Simek
24124abe06 arm64: zynqmp: Add support for generic QSPI boot
This patch is enabling support for SPL QSPI boot.

First of all it is necessary to generate atf-spi.ub which is different
format than atf-uboot.ub (this can be made as legacy image too)

ADDR=`arm-xilinx-linux-gnueabi-readelf -a bl31.elf | grep "Entry point
address" | cut -d ':' -f 2 | sed -e 's/^[ \t]*//'`
aarch64-linux-gnu-objcopy -O binary bl31.elf bl31.bin
./tools/mkimage -f auto -A arm64 -T firmware -C none -O u-boot -a $ADDR
-e $ADDR -n "atf1" -E -b arch/arm/dts/zynqmp-zcu102.dtb -d bl31.bin
atf-uboot.ub
./tools/mkimage -A arm64 -T firmware -C none -O u-boot -a $ADDR -e $ADDR
-n "atf-for-qspi" -E -d bl31.bin atf-spi.ub

This patch is using this QSPI layout with offsets:
0 boot.bin
512k atf-ub
640k u-boot.bin
1280k u-boot.img

Which corresponding by writing these images(read from MMC)
mmcinfo
sf probe
load mmc 0 10000000 boot.bin
sf erase 0 +$filesize
sf write 10000000 0 $filesize
load mmc 0 10000000 atf-spi.ub
sf erase 0x80000 +$filesize
sf write 10000000 0x80000 $filesize
load mmc 0 10000000 u-boot.bin
sf erase 0xa0000 +$filesize
sf write 10000000 0xa0000 $filesize
load mmc 0 10000000 u-boot.img
sf erase 0x140000 +$filesize
sf write 10000000 0x140000 $filesize

For testing u-boot running in EL3 you can break atf-spi.ub like this:
sf probe
sf erase 0x80000 +4

Then u-boot.img is executed.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:21 +01:00
Michal Simek
8a705a2d4d arm64: zynqmp: Add reference to pmu firmware node
This reference is needed for pinctrl driver where some signals can be
routed directly to platform management unit (PMU).

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:21 +01:00
Michal Simek
b45c17c723 arm64: zynqmp: Do not use SPL_SYS_MALLOC_SIMPLE allocator
This was caused by: "fs/fat: Reduce stack usage"
 (sha1:2460098cffacd18729262e3ed36656e6943783ed) which converted
fat code to use malloc. But simple malloc is not freeing space
that's why full malloc implementation is needed.
Malloc space is added to RAM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:21 +01:00
Michal Simek
6ee28cb953 arm64: zynqmp: Do not perform reset in case of panic
Do not perform reset when panic happens because in the next reset
panic happens again and logs are overflood by the same errors.
This can be enabled by default and reset can be performed via watchdog.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:21 +01:00
Michal Simek
52b36fd155 arm: zynq: Fix SPL SD boot mode
This patch is fixing two issues:
1. Insufficient stack size for fat fs buffers
2. Insufficient space in malloc area

Tested on zc702 and zc706.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:15 +01:00
Goldschmidt Simon
8b93a92f6d fpga: allow programming fpga from FIT image for all FPGA drivers
This drops the limit that fpga is only loaded from FIT images for Xilinx.
This is done by moving the 'partial' check from 'common/image.c' to
'drivers/fpga/xilinx.c' (the only driver supporting partial images yet)
and supplies a weak default implementation in 'drivers/fpga/fpga.c'.

Signed-off-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
Tested-by: Michal Simek <michal.simek@xilinx.com> (On zcu102)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 16:09:39 +01:00
Tom Rini
7ef548e600 Merge branch 'master' of git://git.denx.de/u-boot-socfpga 2017-12-13 17:58:46 -05:00
Tom Rini
6b308494c5 Merge branch 'master' of git://git.denx.de/u-boot-usb 2017-12-13 17:58:36 -05:00
Tom Rini
fd12455643 Merge branch 'rmobile-mx' of git://git.denx.de/u-boot-sh 2017-12-13 17:58:27 -05:00
Tom Rini
9ebc54b8a6 Merge git://git.denx.de/u-boot-samsung 2017-12-13 17:58:18 -05:00
Wenbin song
20c7305101 armv8: layerscape: Discard the needless cpu nodes
Using "cpu_pos_mask()" function to detect the real online cpus,
and discard the needless cpu nodes on kernel dts.

Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-13 13:40:29 -08:00