MIPSfpga is an FPGA based dev platform.
In a nutshell, its a microAptiv cpu core with lots of Xilinx IP blocks
The FPGA dev board used is the Nexys4DDR board by Digilent.
For more information, check the Readme file in board/imgtec/xilfpga
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Reviewed-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
There are a few boards that use CONFIG_ISO_STRING as part of a sanity
check during firmware update at run time. Move this string to Kconfig.
Signed-off-by: Tom Rini <trini@konsulko.com>
Convert CONFIG_MIP405T from SYS_EXTRA_OPTIONS to a real config
There are two boards, MIP405 and MIP405T that have a few differences.
Start by checking for CONFIG_TARGET_MIP405. Then introduce
CONFIG_TARGET_MIP405T and use that not CONFIG_MIP405T. Next, convert
also convert the usage of CONFIG_ISO_STRING to be based on Kconfig.
Signed-off-by: Tom Rini <trini@konsulko.com>
Move the config IDENT_STRING to Kconfig and migrate all boards
[sivadur: Migrate zynq boards]
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
[trini: Update configs, add some default to sunxi Kconfig]
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Simon Glass <sjg@chromium.org>
Changed 'Sandbox' to 'sandbox' in subject:
Signed-off-by: Simon Glass <sjg@chromium.org>
The NanoPi NEO is a simple h3 board with 512MB RAM, ethernet, one usb
and one usb OTG connector.
Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
LS1046AQDS Specification:
-------------------------
Memory subsystem:
* 8GByte DDR4 SDRAM (64bit bus)
* 128 Mbyte NOR flash single-chip memory
* 512 Mbyte NAND flash
* 64 Mbyte high-speed SPI flash
* SD connector to interface with the SD memory card
Ethernet:
* Two XFI 10G ports
* Two SGMII ports
* Two RGMII ports
PCIe: supports Gen 1 and Gen 2
SATA 3.0: one SATA 3.0 port
USB 3.0: two micro AB connector and one type A connector
UART: supports two UARTs up to 115200 bps for console
Signed-off-by: Shaohui Xie <Shaohui.Xie@nxp.com>
Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
LS1046ARDB Specification:
-------------------------
Memory subsystem:
* 8GByte DDR4 SDRAM (64bit bus)
* 512 Mbyte NAND flash
* Two 64 Mbyte high-speed SPI flash
* SD connector to interface with the SD memory card
* On-board 4G eMMC
Ethernet:
* Two XFI 10G ports
* Two SGMII ports
* Two RGMII ports
PCIe:
* PCIe1 (SerDes2 Lane0) to miniPCIe slot
* PCIe2 (SerDes2 Lane1) to x2 PCIe slot
* PCIe3 (SerDes2 Lane2) to x4 PCIe slot
SATA:
* SerDes2 Lane3 to SATA port
USB 3.0: one super speed USB 3.0 type A port
one Micro-AB port
UART: supports two UARTs up to 115200 bps for console
Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@nxp.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This general MMDC driver adds basic support for Freescale MMDC
(Multi Mode DDR Controller). Currently MMDC is integrated on ARMv8
LS1012A SoC for DDR3L, there will be a update to this driver to
support more flexible configuration if new features (DDR4, multiple
controllers/chip selections, etc) are implimented in future.
Meantime, reuse common MMDC driver for LS1012ARDB/LS1012AQDS/
LS1012AFRDM.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
The deep sleep function of LS1 platform, is mapped into PSCI system
suspend function, this patch adds implementation of it.
Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
As the access to serders protocol unselected PCIe controller will
hang. So disable the R/W permission to unselected PCIe controller
including its CCSR, IO space and memory space according to the
serders protocol field of RCW.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Add this API to make the individual device is able to be set to
the specified permission.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Move forward the basic non-secure access enable operation, so the
subsequent individual device access permission can override it.
And collect the dispersed callers in board level, and then move
them to SoC level.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
sec_init() which was earlier called in misc_init_r()
is now done in board_init() before PPA init as SEC
block will be used during PPA image validation.
Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Update the README to add support for K2G EVM. Also
- Add steps on how to use MMC boot
- Fix load address when using CCS
- Update build target to u-boot.bin from u-boot-dtb.bin as all ks2
platforms uses DT.
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
When beagleboard-X15 is booted, we see the following log:
Unidentified board claims BBRDX15_ in eeprom header
This is because of the missing check for x15 (the default) and reports
an error for a valid board configuration. Fix the same.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Felipe Balbi has move on from TI and the current email ID is no longer
valid. So, replacing with Lokesh.
While at it, update missing config file which was untracked.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
We are supposed to not add config entries with only "default y"
in board/SoC Kconfig files.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Add ARCH_SUPPORT_PSCI as a non-configurable option that platforms
can select. Then, move CONFIG_ARMV7_PSCI, which is automatically
enabled if both ARMV7_NONSEC and ARCH_SUPPORT_PSCI are enabled.
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The PBIAS fixing is done in the MMC driver, and doing it in the
the board file conflicts with the driver causing intermittent
hangs on reboot. Remove this from the board file and let
the driver do it.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Remove the device definition from board file, update the driver with
the new compatible property and update config with necessary options.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
On the raspberry pi, you can disable the serial port to gain dynamic frequency
scaling which can get handy at times.
However, in such a configuration the serial controller gets its rx queue filled
up with zero bytes which then happily get transmitted on to whoever calls
getc() today.
This patch adds detection logic for that case by checking whether the RX pin is
mapped to GPIO15 and disables the mini uart if it is not mapped properly.
That way we can leave the driver enabled in the tree and can determine during
runtime whether serial is usable or not, having a single binary that allows for
uart and non-uart operation.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
warp7 has two targets:
- warp7_defconfig: boots in non-secure mode
- warp7_secure_defconfig: boots in secure mode
Print the mode that is being used to help users to easily identify
which target is running on the board.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
To be in the safe side we need to enable the CCGR clocks prior
to calling arch_cpu_init().
Inspired by Tim Harvey's commit d783c2744f ("imx: ventana: fix boot to SD").
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Tested-by: Eric Nelson <eric@nelint.com>
Adjust DDR3 initialization done in SPL by comparing them against
the NXP DCD table.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
When running a NXP 4.1 kernel with U-Boot mainline on a mx6ul-evk,
we observe a hang when going into the lowest operational point of cpufreq.
This hang issue does not happen on the NXP U-Boot version.
After comparing the SPL DDR initialization against the DCD table
from NXP U-Boot, the key difference that causes the hang is the
MDREF register setting:
DATA 4 0x021B0020 0x00000800
,which means:
REF_SEL = 0 --> Periodic refresh cycle: 64kHz
REFR = 1 ---> Refresh Rate - 2 refreshes
So adjust the MDREF initialization for mx6ul_evk accordingly
to fix the kernel hang issue at low bus frequency.
Reported-by: Eric Nelson <eric@nelint.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Currently MX6 SPL DDR initialization hardcodes the REF_SEL and
REFR fields of the MDREF register as 1 and 7, respectively for
DDR3 and 0 and 3 for LPDDR2.
Looking at the MDREF initialization done via DCD we see that
boards do need to initialize these fields differently:
$ git grep 0x021b0020 board/
board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800
board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */
board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800
board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800
board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800
board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800
board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800
So introduce a mechanism for users to be able to configure
REFSEL and REFR fields as needed.
Keep all the mx6 SPL users in their current REF_SEL and REFR values,
so no functional changes for the existing users.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Register LDOGCTL contains only bit 0 as a valid bit, so there is no need
to do a read-modify-write operation.
Simplify the code by writing directly to this register.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Register LDOGCTL contains only bit 0 as a valid bit, so there is no need
to do a read-modify-write operation.
Simplify the code by writing directly to this register.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Register LDOGCTL contains only bit 0 as a valid bit, so there is no need
to do a read-modify-write operation.
Simplify the code by writing directly to this register.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
