Siva Durga Prasad Paladugu [Thu, 23 Nov 2017 07:26:55 +0000 (12:56 +0530)]
net: zynq_gem: Dont enable SGMII and PCS selection
Dont enable SGMII and PCS selection if internal PCS/PMA
is not used, by getting the info about internal/external
PCS/PMA usage from dt property "is-internal-phy".
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 23 Nov 2017 07:25:41 +0000 (08:25 +0100)]
arm: zynq: Change Zynq/ZynqMP Kconfig description
Use more accurate description for Xilinx Zynq and ZynqMP based platforms.
With using driver model there shouldn't be a need to create separate
Kconfig config options.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Jean-Francois Dagenais [Thu, 23 Mar 2017 11:39:14 +0000 (07:39 -0400)]
tools: zynqmpimage: adjust ug1085 reference to v1.4 of the document
The chapter in which the table explaining the image format changed
chapter as the document evolved. This should help people track the
info down faster.
Signed-off-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Joe Hershberger [Tue, 7 Nov 2017 02:16:10 +0000 (18:16 -0800)]
mtd: nand: zynq: Add support for the NAND lock/unlock operation
Zynq NAND driver is not support for NAND lock or unlock operation.
Hence, accidentally write into the critical NAND region might cause
data corruption to occur.
This commit is to add NAND lock/unlock command into NAND SMC register
set for NAND lock/unlock operaion.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Keng Soon Cheah <keng.soon.cheah@ni.com>
Cc: Chen Yee Chew <chen.yee.chew@ni.com>
Cc: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Scott Wood <oss@buserror.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Wilson Lee [Wed, 15 Nov 2017 09:14:35 +0000 (01:14 -0800)]
mtd: zynq: nand: Move board_nand_init() function to board.c
Putting board_nand_init() function inside NAND driver was not appropriate
due to it doesn't allow board vendor to customise their NAND
initialization code such as adding NAND lock/unlock code.
This commit was to move the board_nand_init() function from NAND driver
to board.c file. This allow customization of board_nand_init() function.
Signed-off-by: Wilson Lee <wilson.lee@ni.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Keng Soon Cheah <keng.soon.cheah@ni.com>
Cc: Chen Yee Chew <chen.yee.chew@ni.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Cc: Scott Wood <oss@buserror.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 11:41:10 +0000 (12:41 +0100)]
arm: zynq: Add ps7_init for cc108
After some generic cleanup adding ps7_init* to repository
is not big pain now.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 12:01:10 +0000 (13:01 +0100)]
arm: zynq: Show information about silicon version
Show information about silicon in bootlog.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 12:03:50 +0000 (13:03 +0100)]
arm: zynq: Do not show information from checkboard twice
There is no reason to show information about board twice.
Remove boardinfo late calls.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 12:28:07 +0000 (13:28 +0100)]
arm: zynq: Use unsigned type with comparison with ARRAY_SIZE
Sparse is return warning about this:
arch/arm/mach-zynq/slcr.c: In function 'zynq_slcr_get_mio_pin_status':
arch/arm/mach-zynq/slcr.c:185:16: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
for (i = 0; i < ARRAY_SIZE(mio_periphs); i++) {
^
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 10:00:42 +0000 (11:00 +0100)]
arm: zynq: Convert all board to use arch ps7_init code
Use generic implementation. It will also reduce config data size for
converted boards.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 10:03:47 +0000 (11:03 +0100)]
arm: zynq: Add support for EMIT_WRITE operation
Add proper support for EMIT_WRITE operation which is write only.
Do not use EMIT_MASKWRITE which is read-modify-write.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 10:06:02 +0000 (11:06 +0100)]
arm: zynq: Add ps7GetSiliconVersion() to ps7_spl_init
Unfortunately camelcase is coming from ps7_init* format.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 08:47:28 +0000 (09:47 +0100)]
arm: zynq: Move common ps7_init* initialization to arch code
This patch is based on work done in topic board where the first address
word also storing operation which should be done. This is reducing size
of configuration data.
This patch is not breaking an option to copy default ps7_init_gpl* files
from hdf file but it is doing preparation for ps7_init* consolidation.
The patch is also marking ps7_config as weak function.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 08:51:17 +0000 (09:51 +0100)]
arm: zynq: Get rid of ps7_reset_apu() for syzygy board
There is no reason to call separate function.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 8 Nov 2017 15:14:47 +0000 (16:14 +0100)]
arm: zynq: Move ps7_* to separate file
Extract ps7_* from spl code to prepare for extension.
And also return value.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 08:09:48 +0000 (09:09 +0100)]
arm: zynq: Remove ps7_debug code
SPL is not calling this code that's why it is dead code and can be
removed.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Nov 2017 08:26:40 +0000 (09:26 +0100)]
arm: zynq: Enable debug uart on zc706
Enable debug uart by default.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 8 Nov 2017 15:10:35 +0000 (16:10 +0100)]
arm: zynq: Add missing ps7_post_config declaration
Add missing declaration to header.
Warning log:
arch/arm/mach-zynq/spl.c:94:12: warning: symbol 'ps7_post_config' was
not declared. Should it be static?
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Fri, 6 Jan 2017 10:57:15 +0000 (16:27 +0530)]
net: xilinx_axi_emac: Add support for non processor mode
Add support for non processor mode, this mode doesn't have
access to some of the registers and hence this patch
bypasses it and also length has to be calculated from
status instead of app4 in this mode.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Siva Durga Prasad Paladugu [Thu, 22 Jun 2017 05:44:55 +0000 (11:14 +0530)]
net: xilinx_axi_emac: Read dma address using fdtdec_get_addr
Read dma address using fdtdec_get_addr as it checks for
address cells and size cells and reads the address
properly. fdtdec_get_int always assume address is of int
size which goes wrong if using it on 64-bit architecture.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Fri, 6 Jan 2017 10:48:50 +0000 (16:18 +0530)]
net: xilinx_axi_emac: Use wait_for_bit instead of while loop
Use wait_for_bit instead while loop during init
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Michal Simek [Wed, 8 Nov 2017 14:48:57 +0000 (15:48 +0100)]
arm64: zynqmp: Add revision to identification string
It is good to see revision in boot log.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Shubhrajyoti Datta [Thu, 6 Apr 2017 06:58:14 +0000 (12:28 +0530)]
arm64: zynqmp: Enable watchdog by default
Enable watchdog in dts for zcu102.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 11:45:10 +0000 (12:45 +0100)]
arm64: zynqmp: Add note about si5328 interrupt
Add comment about irq present on the board connected to PL.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Anurag Kumar Vulisha [Tue, 20 Jun 2017 10:55:16 +0000 (16:25 +0530)]
arm64: zynqmp: usb: Correct IOMMU node for making SMMU work with USB
This patch makes SMMU work by moving the iommus node under the dwc3 child
entry from parent node.
Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 11:41:34 +0000 (12:41 +0100)]
arm64: zynqmp: Remove clock setting from dtsi
clock setting is handled via clk dtsi file.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Anurag Kumar Vulisha [Fri, 10 Mar 2017 13:48:17 +0000 (19:18 +0530)]
arm64: zynqmp: Uncomment snps,quirk-frame-length-adjustment flag in dwc3
This patch uncomments snps,quirk-frame-length-adjustment which has
the value to adjust the SOF/ITP generated from the controller.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Manish Narani [Wed, 18 Jan 2017 12:04:48 +0000 (17:34 +0530)]
arm64: zynqmp: Add USB OTG interrupts support in dt
This patch adds OTG interrupt support in device tree. It will add
an extra interrupt line number dedicated to OTG events. This will
enable OTG interrupts to serve in DWC3 OTG driver.
Signed-off-by: Manish Narani <mnarani@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Manish Narani [Mon, 27 Mar 2017 12:17:00 +0000 (17:47 +0530)]
arm64: zynqmp: Enabled CCI support for USB
This patch adds CCI support for USB when CCI is enabled in design.
This patch also adds 'reg' property for Xilinx USB 3.0 IP. The 'reg'
property is added in order to modify a register in that to enable
coherency in Hardware.
Also add address to unit name to avoid dtc warning
Signed-off-by: Manish Narani <mnarani@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Anurag Kumar Vulisha [Thu, 2 Mar 2017 09:10:51 +0000 (14:40 +0530)]
arm64: zynqmp: Add support reading SoC revision using nvmem driver in dwc3
This patch adds support for reading silicon revision using zynqmp nvmem
driver.
Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 5 Jul 2017 12:51:42 +0000 (14:51 +0200)]
arm64: zynqmp: Move nodes which have no reg property out of bus
Nodes without reg properties shouldn't be placed in amba node.
Move them out.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 11:04:43 +0000 (12:04 +0100)]
arm64: zynqmp: dt: Add AMS node
The AMS includes an ADC as well as on-chip sensors that can be used to
sample external voltages and monitor on-die operating conditions, such as
temperature and supply voltage levels.
Signed-off-by: Rajnikant Bhojani <rajnikant.bhojani@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Manish Narani [Wed, 19 Jul 2017 15:46:33 +0000 (21:16 +0530)]
arm64: zynqmp: sdhci: set host quirk2 for no 1.8V support for 1.0 silicon
This patch sets host quirk2 bit field for No 1.8V supported in case of
1.0 silicon. The 1.0 silicon doesn't have support for UHS-I modes. This
property will ensure the SD runs on High Speed mode.
Signed-off-by: Manish Narani <mnarani@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Anurag Kumar Vulisha [Wed, 8 Feb 2017 11:39:10 +0000 (17:09 +0530)]
arm64: zynqmp: Use reset controller framework for asserting/de-asserting reset
This patch modifies the phy_zynqmp.c driver to use reset-controller
framework for asserting/de-asserting reset for High Speed modules.
Also fix documentation and dtsi.
Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Anurag Kumar Vulisha [Mon, 6 Feb 2017 16:10:34 +0000 (21:40 +0530)]
arm64: zynqmp: Add reset-controller support in serdes driver
This patch add the reset nodes in zynqmp.dtsi which are used by
reset-controller framework
Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 17 Jan 2017 13:36:54 +0000 (14:36 +0100)]
arm64: zynqmp: Remove tx_termination_fix detection on silicon v1
Only silicon v1 requires this termination fix. With new nvmem soc
revision nvmem detection driver this can be autodetected at run time and
this flag is not needed.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Nava kishore Manne [Tue, 17 Jan 2017 11:27:24 +0000 (16:57 +0530)]
arm64: zynqmp: Add support for zynqmp nvmem firmware driver
Add support for zynqmp nvmem firmware driver.
Signed-off-by: Nava kishore Manne <navam@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 10:42:12 +0000 (11:42 +0100)]
arm64: zynqmp: Add support for zcu102 1.0 rev
1.0 rev is the latest rev. Describe information in eeprom.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 10:51:59 +0000 (11:51 +0100)]
arm64: zynqmp: Update device tree for pinmux
Added pin control support in device tree for zynqmp.
Signed-off-by: Chirag Parekh <chirag.parekh@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Feb 2017 13:11:54 +0000 (14:11 +0100)]
arm64: zynqmp: Remove local-mac-address from dtsi file
Generic dtsi file can't use the same mac address for all.
U-Boot read mac from eeprom in zcu102 case and for others random mac
address is generated.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 9 Feb 2017 13:38:36 +0000 (14:38 +0100)]
arm64: zynqmp: Use SPDX license with dc4
Just header change.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 5 Jul 2017 12:50:44 +0000 (14:50 +0200)]
arm64: zynqmp: Remove leading 0s from mtd table for spi flashes
dtc reports issues with it.
arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dtb: Warning
(unit_address_format): Node
/amba/spi@
ff040000/spi0_flash0@0/spi0_flash0@
00000000 unit name should
not have leading 0s
arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dtb: Warning
(unit_address_format): Node
/amba/spi@
ff050000/spi1_flash0@0/spi1_flash0@
00000000 unit name should
not have leading 0s
arch/arm64/boot/dts/xilinx/zynqmp-ep108.dtb: Warning
(unit_address_format): Node
/amba/spi@
ff040000/spi0_flash0@0/spi0_flash0@
00000000 unit name should
not have leading 0s
arch/arm64/boot/dts/xilinx/zynqmp-ep108.dtb: Warning
(unit_address_format): Node
/amba/spi@
ff050000/spi1_flash0@0/spi1_flash0@
00000000 unit name should
not have leading 0s
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 11 May 2017 08:15:15 +0000 (10:15 +0200)]
arm64: zynqmp: Add missing alias for gem0 for ep108
Add missing alias for gem0 for ep108 to have proper sequence number.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Bharat Kumar Gogada [Mon, 30 Jan 2017 06:36:02 +0000 (12:06 +0530)]
arm64: zynqmp: zcu102: Modifying GTR lane-0 to PCIe
- Enabling GTR lane-0 to PCIe
- Enabling PCIe node in device tree
Signed-off-by: Bharat Kumar Gogada <bharatku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Chirag Parekh [Wed, 25 Jan 2017 15:00:57 +0000 (07:00 -0800)]
arm64: zynqmp: Update device tree for gpio
Used defines rather than raw values for gpio configurations.
Signed-off-by: Chirag Parekh <chirag.parekh@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 09:22:27 +0000 (10:22 +0100)]
arm64: zynqmp: Add revB string to compatible string
Some user space libraries reading platform compatible string and based
on that changing behavior. Mark revB board with revB string.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 09:21:08 +0000 (10:21 +0100)]
arm64: zynqmp: Use revision in dts file description
Trivial change.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Jyotheeswar Reddy Mutthareddyvari [Mon, 2 Jan 2017 09:04:51 +0000 (14:34 +0530)]
arm64: zynqmp: PM: Specify power domains for DP related nodes
Currently DP power domain (pd_dp) is not attached to any of the DP nodes which is
causing genpd to trigger a power down request for DP domain, making all DP related
peripherals unusable. So assign power domains for all DP related nodes to enable
proper accounting of DP power domain usage.
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Naga Sureshkumar Relli [Thu, 9 Mar 2017 14:30:13 +0000 (20:00 +0530)]
arm64: zynqmp: disable smmu
This patch disables the smmu and also removes the mmu-masters
Signed-off-by: Naga Sureshkumar Relli <nagasure@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Nava kishore Manne [Fri, 27 Jan 2017 12:50:14 +0000 (18:20 +0530)]
arm64: zynqmp: rtc: Add calibration
This patch adds the calibration property with required value,
calculated based on rtc input crystal oscillator frequency (32.768Khz).
Signed-off-by: Nava kishore Manne <navam@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Anurag Kumar Vulisha [Tue, 4 Jul 2017 14:33:42 +0000 (20:03 +0530)]
arm64: zynqmp: Add SMMU support for SATA IP
AXI master interface in CEVA AHCI controller requires two unique
Write/Read ID tags per port. This is because, ahci controller uses
different AXI ID[3:0] bits for identifying non-data transfers(like
reading descriptors, updating PRD tables, etc) and data transfers
(like sending/receiving FIS).To make SMMU work with SATA we need to
add correct SMMU stream id for SATA. SMMU stream id for SATA is
determined based on the AXI ID[1:0] as shown below
SATA SMMU ID = <TBU number>, 0011, 00, 00, AXI ID[1:0]
Note: SATA in ZynqMp uses TBU1 so TBU number = 0x1, so
SMMU ID = 001, 0011, 00, 00, AXI ID[1:0]
Since we have four different AXI ID[3:0] (2 for port0 & 2 for port1
as said above) we get four different SMMU stream id's combinations
for SATA. These AXI ID can be configured using PAXIC register.
In this patch we assumed the below AXI ID values
Read ID/ Write ID for Non-Data Port0 transfers = 0
Read ID/ Write ID for Data Port0 transfers = 1
Read ID/ Write ID for Non-Data Port1 transfers = 2
Read ID/ Write ID for Data Port1 transfers = 3
Based on the above values,SMMU stream ID's for SATA will be 0x4c0 &
0x4c1 for PORT0, 0x4c2 & 0x4c3 for PORT1. These values needed to be
added to iommus dts property. This patch does the same.
Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Rob Herring [Wed, 22 Mar 2017 02:03:13 +0000 (21:03 -0500)]
arm64: dts: xilinx: fix PCI bus dtc warnings
dtc recently added PCI bus checks. Fix these warnings.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: "Sören Brinkmann" <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 30 Aug 2017 06:06:11 +0000 (08:06 +0200)]
arm64: zynqmp: Add missing gpio property to dtsi
All gpio controllers should contain this property.
This property is not checked by the code that's why this issue wasn't
found earlier.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Hyun Kwon [Tue, 22 Aug 2017 01:54:29 +0000 (18:54 -0700)]
arm64: zynqmp: Update the GPU address size
The correct register size is 0x10000, otherwise
it overlaps with other register space.
Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Madhurkiran Harikrishnan [Fri, 17 Feb 2017 12:14:45 +0000 (04:14 -0800)]
arm64: zynqmp: Add clock name for GPU
This patch will add names to the clocks used by GPU.
Signed-off-by: Madhurkiran Harikrishnan <madhurki@xilinx.com>
Reviewed-by: Hyun Kwon <hyun.kwon@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Nava kishore Manne [Mon, 22 May 2017 06:35:17 +0000 (12:05 +0530)]
arm64: zynqmp: Label whole PL part as fpga_full region
This will simplify dt overlay structure for the whole PL.
Signed-off-by: Nava kishore Manne <navam@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 9 Feb 2017 13:45:12 +0000 (14:45 +0100)]
arm64: zynqmp: Fix broken architected timer interrupt trigger
Extract from Linux mainline patch:
The ARM architected timer specification mandates that the interrupt
associated with each timer is level triggered (which corresponds to
the "counter >= comparator" condition).
A number of DTs are being remarkably creative, declaring the interrupt
to be edge triggered. A quick look at the TRM for the corresponding ARM
CPUs clearly shows that this is wrong, and I've corrected those.
For non-ARM designs (and in the absence of a publicly available TRM),
I've made them active low as well, which can't be completely wrong
as the GIC cannot disinguish between level low and level high.
The respective maintainers are of course welcome to prove me wrong.
While I was at it, I took the liberty to fix a couple of related issue,
such as some spurious affinity bits on ThunderX, and their complete
absence on ls1043a (both of which seem to be related to copy-pasting
from other DTs).
Acked-by: Duc Dang <dhdang@apm.com>
Acked-by: Carlo Caione <carlo@endlessm.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Soren Brinkmann [Tue, 22 Nov 2016 00:12:05 +0000 (16:12 -0800)]
arm64: zynqmp: PM: Add IRQ
PM callbacks are delivered to the NS OS. Let the PM driver handle the
IRQ and retrieve callback data from the secure HW.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Jolly Shah [Wed, 14 Jun 2017 22:03:52 +0000 (15:03 -0700)]
arm64: zynqmp: Reduced min-residency time for idle state node
Changed min-residence to 10ms(was 100 ms) for cpu-sleep-0.
Tried lower values 5ms and 8ms and it worked fine with Debug Off.
But to accommodate PM Debug On case, 10 ms is required. With this
change, low power idle state is into effect more frequently.
Measured boot time with PM debugs On and Off. No change observed
compared to 100ms value.
Signed-off-by: Jolly Shah <jollys@xilinx.com>
Acked-by: Will Wong <willw@xilinx.com>
Tested-by: Koteswararao Nayudu <kotin@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Jyotheeswar Reddy [Fri, 13 Jan 2017 10:43:39 +0000 (16:13 +0530)]
arm64: zynqmp: DT: Fix typo in idle-states node definition
Fixed a typo in specifying "entry-method"
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Shubhrajyoti Datta [Mon, 13 Feb 2017 10:28:55 +0000 (15:58 +0530)]
arm64: zynqmp: Update the OPPs for cpu freq
Add operating-points-v2.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Mon, 6 Feb 2017 09:09:53 +0000 (10:09 +0100)]
arm64: zynqmp: Add references to cpu nodes
Add missing references to all cpu nodes.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 08:15:05 +0000 (09:15 +0100)]
arm64: zynqmp: Wire QSPI boot mode for SPL
ZynqMP qspi driver is on the way to mainline
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 31 Oct 2017 13:23:27 +0000 (14:23 +0100)]
arm64: zynqmp: Enable debug uart for zc1751 dc5
Showing uart earlier.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 2 Jun 2017 06:08:59 +0000 (08:08 +0200)]
arm64: zynqmp: Add new ID for RFSoC
This ID is available on zc1254.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 22 Aug 2017 12:58:53 +0000 (14:58 +0200)]
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>
Michal Simek [Mon, 6 Nov 2017 11:55:59 +0000 (12:55 +0100)]
arm64: zynqmp: Use u32 type instead of uint32_t
Warning is reported by checkpatch.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 15 Feb 2017 08:41:53 +0000 (09:41 +0100)]
arm64: zynqmp: Add SD1 level shifter mode to alternative selection
Extend Kconfig to cover SD1 level shifter mode.
Reported-by: Jason Wu <jason.hy.wu@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Tue, 1 Aug 2017 10:54:50 +0000 (16:24 +0530)]
arm64: zynqmp: Enable config DEFINE_TCM_OCM_MMAP if CONFIG_MP defined
This modifies default value of config DEFINE_TCM_OCM_MMAP
to yes if CONFIG_MP is defined MP supports needs OCM and TCM
part of memory map.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 21 Oct 2016 10:58:17 +0000 (12:58 +0200)]
tools: mkimage: Extend mkimage to also include pmufw
The patch is adding external pmufw "Platform Management Unit firmware"
to boot.bin image. Boot.bin is a Xilinx format which bootrom is capable
to read and boot the system. pmufw is copied to the header data section
follows by u-boot-spl.bin. pmufw is consumed by PMU unit (Microblaze)
and SPL runs on a53-0.
This is generated command line when PMUFW_INIT_FILE is setup.
./tools/mkimage -T zynqmpimage -R ./"" -n
./"board/xilinx/zynqmp/pmufw.bin" -d spl/u-boot-spl.bin spl/boot.bin
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Siva Durga Prasad Paladugu [Thu, 13 Jul 2017 13:31:11 +0000 (19:01 +0530)]
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>
Siva Durga Prasad Paladugu [Tue, 1 Aug 2017 10:54:52 +0000 (16:24 +0530)]
arm64: zynqmp: mp: Correct the R5 release sequence
This patch corrects the R5 release sequence by adding the
below steps.
1. Flush dcache to ensure that image loaded into memory.
2. Keep R5 reset just to ensure R5 in reset.
3. Disable caches before accessing TCM as with out this
A53 can do speculative and may result in ECC failures
if TCM's are not initialized. So, it is always better
to disable dcaches before accessing TCM and enable back.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Reported-by: John Linn <linnj@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 07:48:48 +0000 (08:48 +0100)]
arm64: zynqmp: Remove slcr with mio status pin detection
This code is not used on this platform and it is not called.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 14:53:56 +0000 (15:53 +0100)]
ata: Fix ahci wording
s/achi_/ahci_/g
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Thu, 2 Nov 2017 09:54:48 +0000 (10:54 +0100)]
arm: zynq: Add mini u-boot configuration for zynq
Add configuration files/dtses for mini u-boot configurations which runs
out of OCM.
ram top is calculated from 0 that's why +#define CONFIG_SYS_SDRAM_BASE
0xfffc0000
+#define CONFIG_SYS_SDRAM_SIZE 0x40000
was hardcoded.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Thu, 2 Nov 2017 10:46:43 +0000 (11:46 +0100)]
arm: zynq: Sort dts names
Sort names.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Mon, 6 Nov 2017 08:16:05 +0000 (09:16 +0100)]
arm: zynq: Move ZYNQ_SERIAL to Kconfig
Move cadence/zynq serial driver via Kconfig
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Fri, 3 Nov 2017 14:53:56 +0000 (15:53 +0100)]
arm: zynq: Enable FPGA/FPGA_XILINX via Kconfig
Enabling fpga via Kconfig.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 3 Nov 2017 14:25:51 +0000 (15:25 +0100)]
arm: zynq: Return value from fdtdec_setup_memory_banksize directly
There is no reason not to return return value from above function.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 08:18:42 +0000 (09:18 +0100)]
arm: zynq: Add board support for cc108
cc108 board is wiring uart via PL which is good platform for SPL fpga
support.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Thu, 2 Nov 2017 09:46:15 +0000 (10:46 +0100)]
arm: zynq: Enable qspi for zc770_xm013
Enable qspi driver and flashes for this board.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 09:44:48 +0000 (10:44 +0100)]
arm: zynq: Enable MACRONIX flash for zc702/zc706/zc770 xm010
Enable MACRONIX flash for boards with QSPI enabled.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 09:40:57 +0000 (10:40 +0100)]
arm: zynq: Enable debug console on zc770 xm010 by default
Enable debug console.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 09:38:16 +0000 (10:38 +0100)]
arm: zynq: Enable bootz command for Xilinx platforms
bootz command is valid way how to boot Linux kernel. Enable it by
default.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 08:24:12 +0000 (09:24 +0100)]
arm: zynq: Sync location of DT properties with Linux
This is trival change which only ensures the same location with Linux
kernel.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 2 Nov 2017 08:29:15 +0000 (09:29 +0100)]
arm: zynq: Remove empty ifdef env structures from config file
All these configs were moved to Kconfig that's why this empty ifdef
structure is not needed anymore.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Sai Pavan Boddu [Mon, 6 Mar 2017 12:47:19 +0000 (18:17 +0530)]
arm: zynq: Add device-type property for zynq ethernet phy nodes
Mention device-type = "ethernet-phy", as qemu will need this in absence
of compatible.
Signed-off-by: Sai Pavan Boddu <saipava@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Chirag Parekh [Tue, 27 Dec 2016 16:37:58 +0000 (22:07 +0530)]
arm: zynq: Add SCL & SDA GPIO entries for recovery
Wire i2c pinmuxing gpio recovery for zc702.
Signed-off-by: Chirag Parekh <chiragp@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Jeff Westfahl [Mon, 6 Nov 2017 08:34:46 +0000 (00:34 -0800)]
mtd: nand: zynq: Add a config option to use 1st stage bootloader timing
In legacy method, 1st stage bootloader was used to configure the HW
setting such as NAND timing. Hence, adding a config option in Zynq
NAND driver for the compatibility of device that using 1st stage
bootloder instead of U-boot SPL.
This commit is to add config option
CONFIG_NAND_ZYNQ_USE_BOOTLOADER1_TIMINGS that allow NAND driver use
timing values set by the 1st stage bootloader, instead of the hard-coded
values in the Zynq NAND driver.
Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com>
Signed-off-by: Wilson Lee <wilson.lee@ni.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Keng Soon Cheah <keng.soon.cheah@ni.com>
Cc: Chen Yee Chew <chen.yee.chew@ni.com>
Cc: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Scott Wood <oss@buserror.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Tom McLeod [Thu, 28 Sep 2017 00:53:26 +0000 (17:53 -0700)]
arm: zynq: Add support for SYZYGY Hub board
Add the Zynq-based SYZYGY Hub board from Opal Kelly. The board
contains a Xilinx Zynq xc7z012s SoC, 1GB DDR3 RAM, and supports
booting from SD.
Signed-off-by: Tom McLeod <tom.mcleod@opalkelly.com>
Cc: Michal Simek <monstr@monstr.eu>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Heinrich Schuchardt [Thu, 12 Oct 2017 23:14:27 +0000 (01:14 +0200)]
arm64: zynqmp: remove unnecessary logical constraint
In
if (a || b)
else if (!a)
the constraint (!a) is always true if else is reached and
can be removed.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Simon Glass [Mon, 27 Nov 2017 03:25:55 +0000 (20:25 -0700)]
test: Correct operation when tests pass
When tests pass an error message is printed because of a variable that is
not initialised. Fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tom Rini [Tue, 28 Nov 2017 01:07:47 +0000 (20:07 -0500)]
spl: TI: Do not default to SPL_FIT_IMAGE_TINY being enabled
This option prevents booting on am335x_evm at least along with most
likely other platforms.
Fixes:
337bbb629777 ("spl: fit: add SPL_FIT_IMAGE_TINY config to reduce code-size")
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 27 Nov 2017 12:22:11 +0000 (07:22 -0500)]
Merge git://www.denx.de/git/u-boot-imx
Signed-off-by: Tom Rini <trini@konsulko.com>
Jagan Teki [Mon, 20 Nov 2017 18:32:18 +0000 (00:02 +0530)]
configs: icore-rqs: Enable falcon mode
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Jagan Teki [Mon, 20 Nov 2017 18:32:17 +0000 (00:02 +0530)]
engicam: imx6q: Return mmc dev 0 for icore
icorem6 has sd on usdhci1 which is devno 0 so return proper
devno from board_mmc_get_env_dev for icorem6 and icorem_6rqs
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Jagan Teki [Mon, 20 Nov 2017 18:32:16 +0000 (00:02 +0530)]
i.MX6: engicam: Add imx6q/imx6ul boards for existing boards
Add new board names for existing board support
imx6q - icore and icore_rqs boards
imx6ul - geam6ul and isiot boards
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Jagan Teki [Mon, 20 Nov 2017 18:32:15 +0000 (00:02 +0530)]
board: icore-rqs: Fix mmc get env device
As per USDHC boot eFUSE descriptions:
USDHC3 => devno 2
USDHC4 => devno 3
Linux will detect mmc0, mmc1, mmc2 based on the status
"okay" on usdhc so imx6qdl-icore-rqs.dtsi has enabled
usdhc1, usdhc3 and usdhc4.But U-Boot can detect based
on the aliases so add mmc1, mmc2 for usdhc3 and usdhc4
respectively and return the board_mmc_get_env_dev
by subtracting -1
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Jagan Teki [Mon, 20 Nov 2017 18:32:14 +0000 (00:02 +0530)]
i.MX6UL: icore: Add SPL_OF_CONTROL support
Add OF_CONTROL support for SPL code.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Jagan Teki [Mon, 20 Nov 2017 18:32:13 +0000 (00:02 +0530)]
pinctrl: imx6ul: Fix pinctrl data overlapped with DT area
before relocation pinctrl data BSS is overlapping DT area,
when .data is using uninitialized global variable,
imx6_pinctrl_soc_info. So assign them flags ZERO_OFFSET_VALID
to prevent BSS overlap
Suggested-by: Lokesh Vutla <lokeshvutla@ti.com>
Reported-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>