Commit graph

35 commits

Author SHA1 Message Date
Michal Simek
8dd94a8fe5 arm64: zynqmp: Get rid of emulation platforms
ZynqMP emulation platforms are no longer tested and supported that's why
remove macros and code around.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-05-31 13:50:39 +02:00
Michal Simek
d348beaa63 arm64: zynqmp: Show reset reason
Read reset reason reg and show it in log and also save it as variable.
Clearing reset reason when it is read to show only one status

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-05-31 13:50:39 +02:00
Michal Simek
b4af64fdfd arm64: zynqmp: Use DWC3 generic driver and DM_USB
Remove harcoded XHCI lists and detect mode, speed based on DT.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Serial-changes: 2
- Remove also XHCI macros from hardware.h
- Remove additional new line in zcu106
2018-05-18 13:23:15 +02:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
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>
2018-05-07 09:34:12 -04:00
Michal Simek
494fffe70d arm64: zynqmp: Add support for CG/EG/EV device detection
Version string has unused fields 31:20 which can be used for exporting 9
bits from efuse IPDISABLE regs to recognize eg/cg/ev devices.

These efuse bits are setup for certain devices.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-11-28 16:09:01 +01:00
Siva Durga Prasad Paladugu
e042d36e17 arm64: zynqmp: Provide a Kconfig option to use specified memory for MMU table
This patch provides a Kconfig option to use specified
memory for MMU table using reserve_mmu platform specific
routine. Here we used TCM space for MMU table.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-11-28 16:08:56 +01:00
Siva Durga Prasad Paladugu
74ba69db35 arm64: zynqmp: Make chip_id routine to handle based on el.
Modify chip_id() routine such that to handle based on
the current el. Also make it available even if FPGA is
not enabled in system such it can be used always.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-08-02 09:11:52 +02:00
Siva Durga Prasad Paladugu
4b5b0fcd21 arm64: zynqmp: Dont write to system timestamp generator
Remove incorrect code of writing to system timestamp
counter registers. This register writes does nothing
and can be removed.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-08-02 09:11:52 +02:00
Michal Simek
509d4b9545 ARM64: zynqmp: Generate handoff structure for ATF
Xilinx ATF extending options for passing images from BL2(FSBL)
to BL31. U-Boot SPL is FSBL replacement that's why it should generate
handoff structure the same. Support only one entry which is U-Boot in
EL2 itself. When FIT image is adopted structure generate should be data
driven.

Currently ATF is placing this structure at the beggining of OCM which is
rewriting early parts of ATF which should be unused at that time.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-01-10 10:22:05 +01:00
Michal Simek
49c4c78e70 block: Move ceva driver to DM
This patch also includes ARM64 zynqmp changes:
- Remove platform non DM initialization
- Remove hardcoded sata base address

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-12-20 09:15:27 +01:00
Tom Rini
361a879902 Revert "Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze"
This reverts commit 3edc0c2522, reversing
changes made to bb135a0180.
2016-12-09 07:56:54 -05:00
Michal Simek
8814c03853 block: Move ceva driver to DM
This patch also includes ARM64 zynqmp changes:
- Remove platform non DM initialization
- Remove hardcoded sata base address

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Series-to: sjg, agraf@suse.de
Series-cc: uboot
Series-version: 4
Series-changes: 2
- make ceva_init_sata static
- Move SATA_CEVA to defconfig
- Initalized max_lun and max_id platdata

Series-changes: 3
- Extend Kconfig help description
- sort dm.h
- Remove SPL undefinition from board file
- Fix Kconfig dependecies
2016-12-08 09:23:48 +01:00
Michal Simek
2661081c30 ARM64: zynqmp: List secondary software boot modes
Using alternative bootmode field to support automatic secondary boot
modes. It is purely software setting where SW modes are using free
bootmode combinations.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-12-02 14:35:57 +01:00
Siva Durga Prasad Paladugu
e1992276c3 ARM64: zynqmp: Add support for SD1 with level shifters bootmode
Add support for SD1 with level shifters bootmode.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-11-15 15:28:05 +01:00
Michal Simek
48255f5276 ARM64: zynqmp: Add support for USB ulpi phy reset via mode pins
Mode pins can be used as output for reset. Xilinx boards are using
this feature as additional way how to reset USB phys and also others
chips on the boards.
Mode1 is used on all these boards for this feature.
Let SPL toggle reset on this pin by default.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22 07:33:21 +02:00
Michal Simek
3373a52283 ARM64: zynqmp: Add USB boot mode
Add USB boot mode.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22 07:33:20 +02:00
Michal Simek
7f491d7b30 ARM64: zynqmp: Force certain bootmode for SPL
ZynqMP provides an option to overwrite bootmode setting which
can change SPL behavior.
For example: boot SPL via JTAG and then SPL loads images from SD.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-09-22 07:33:20 +02:00
Michal Simek
e832a142b9 ARM: zynq: Remove unused SPI base addresses
Remove unused macros. Adresses are taken from DT.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
2016-02-22 16:20:59 +01:00
Siva Durga Prasad Paladugu
78cb965af0 zynqmp: nand: Add Nand driver support for zynqmp
Add nand driver support for zynqmp. The Nand
controller used in ZynqMP is Arasan Nand Flash
controller.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
[scottwood: Fix checkpatch warning]
Signed-off-by: Scott Wood <oss@buserror.net>
2016-02-12 17:27:28 -06:00
Michal Simek
af813acd48 ARM64: zynqmp: Add support for SD1 boot mode
SD1 boot mode is using different bootmode values.
Add support for this mode used on DC1.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27 15:55:56 +01:00
Siva Durga Prasad Paladugu
0a5bcc8c0d ARM64: zynqmp: Modify the SD and QSPI bootmode values
Modify the SD bootmode value to 0x3 as per latest
spec. Also add new boot mode QSPI 32 bit boot mode

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27 15:55:56 +01:00
Michal Simek
0785dfd8a7 ARM64: zynqmp: Use the same U-Boot version with/without ATF
Remove SECURE_IOU option which is not needed. U-Boot itself can detect
which EL level it is on and based on that use do platform setup.
It also simplify usage because one Kconfig entry is gone.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27 15:55:56 +01:00
Michal Simek
d9ae52c8f0 zynq: sdhci: Move driver to DM
Move driver to DM

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-07 10:14:29 +01:00
Michal Simek
769afa54c6 ARM: zynq: Remove unused SERIAL macros for serial_zynq
Remove unused macros when driver was moved to DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-12-07 10:14:29 +01:00
Siva Durga Prasad Paladugu
16fa00a711 zynqmp: usb: Add usb dwc3 driver support for zynqmp
Added usb dwc3 driver support for zynqmp
this also supports the DFU and LTHOR to download
the linux images on to RAM and cen be booted from
those linux images.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-08-19 11:27:30 +02:00
Michal Simek
cb526c1c88 zynqmp: Enable U-Boot run in EL3
Enable Secure IOU setup to enable U-Boot to run in EL3 without
setting from ATF.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-08-19 11:23:13 +02:00
Michal Simek
6fe6f13509 ARM: zynqmp: Wire up SATA for the board
Enable SATA for the ZynqMP targets.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-07-28 11:56:27 +02:00
Michal Simek
cb7ea82059 ARM: zynqmp: Wire up ethernet controllers
Wire up ethernet controllers and enable MII and BOOTP options.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-07-28 11:56:27 +02:00
Michal Simek
225bf9aa65 zynqmp: Add support for IP detection via SLCR
SLCR can be used for IP configuration setting.
Add SLCR skeleton to enable run time checking.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-07-28 11:56:20 +02:00
Siva Durga Prasad Paladugu
48d7260d19 zynqmp: Add SPI driver support for ZynqMP
Added the SPI driver support for ZynqMP
The controller is same as zynq SPI controller

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2015-04-29 11:19:04 +02:00
Siva Durga Prasad Paladugu
2594e03c64 zynqmp: i2c: Enable i2c driver for zynqMP
Enable the i2c driver for ZynqMP
Also enable the eeprom for read and writes
to eeprom on ZynqMP
ZynqMP uses the same i2c controller as in Zynq

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29 11:19:04 +02:00
Michal Simek
39c56f55be zynqmp: Add support for EMMC bootmode
Add support for EMMC bootmode.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29 11:19:04 +02:00
Michal Simek
16247d28d5 zynqmp: Add support for emulation platform - Veloce
Add support for Veloce - zynqmp emulation platform.
Platform doesn't support SDHCI.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29 11:19:03 +02:00
Michal Simek
5cb2420037 zynqmp: Add support for R5 sw loading
Add support for loading sw for R5 with enabling for zynqmp.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
2015-04-29 11:19:03 +02:00
Michal Simek
84c7204bd1 arm64: Add Xilinx ZynqMP support
Add basic Xilinx ZynqMP arm64 support.
Serial and SD is supported.
It supports emulation platfrom ep108 and QEMU.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-03-02 18:41:54 +01:00