since different rockchip SOC have different size of SRAM,
So the size SYS_MALLOC_F_LEN may different, so move this
config to rk3288 own Kconfig
Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
some rockchip soc will not include lib/timer.c in SPL stage,
so implement timer driver for some soc can use us delay function in SPL.
Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
At the moment, the desired brownout is at 1.0V. However,
this setting cannot be realized by hardware since we have
only 3 bits to represent the voltage difference from the
target value.
Target value is 1500 mV, brownout target is 1000 mV,
voltage steps are 25 mV.
Register content calculation:
(1500 [mV] - 1000 [mV]) / 25 [mV] = 20 (decimal) = 0x14
Register takes only 3 bits, that is 0x4.
But 0x4 * 25 [mV] = 100 [mV], that means that actual
brownout level is 1500 [mV] - 100 [mV] = 1.4 V.
Minimum possible BO level is
1500 [mV] - 0x7 * 25 [mV] = 1315 [mV].
So lets use this value as desired BO value (which is
also the same as FSL bootlets use).
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
We eventually need to drop the compatibility functions for driver model. As
a first step, create a configuration option to enable them and hide them
when the option is disabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Adjust the Tegra PCI driver to support driver model and move all boards over
at the same time. This can make use of some generic driver model code, such
as the range-decoding logic.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
This makes it easier to select common options in a single place, rather
than having to add them separately for different SoCs or architectures.
The lists of select statements are now also sorted for easy searching.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
To group all dm timer drivers together, move tsc timer to
drivers/timer directory.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Now that we have converted all x86 boards to use driver model timer,
remove these legacy timer codes in the tsc driver.
Note this also removes the TSC_CALIBRATION_BYPASS Kconfig option,
as it is not needed with driver model.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Replace __attribute__((no_instrument_function)) with notrace from
<linux/compiler.h>.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This is not referenced anywhere. Remove it, as well as
tsc_base_kclocks and tsc_prev in the global data.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Fix 'Reomve' typo:
Signed-off-by: Simon Glass <sjg@chromium.org>
We should use device tree to pass the clock frequency of the timer
instead of hardcoded in the driver codes.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
To make saic redirect code sharing with other SoCs, move the
saic redirect code from SAMA5D4 particular file,
mach-at91/armv7/sama5d4_devices.c to a separate file,
mach-at91/atmel_sfr.c
Move ATMEL_SFR_AICREDIR_KEY definition to sama5d4.h, because each
SoC has its own value.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
To make matrix initialization code sharing with others,
use the matrix slave id macros, instead of hard-coding.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
Remove the security peripheral select code, keep the default value
in these registers, that is, the peripheral address space is
configured as "Secured" access, it is suitable for SPL.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
On processor reset, the matrix write protection is disabled,
so no need to disable/enable write protection when writing
the matrix registers.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
To make the matrix initialization code sharing with other SoCs,
move it from SAMA5D4 particular file,
mach-at91/armv7/sama5d4_devices.c to a separate file,
mach-at91/matrix.c
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
The board supports following features:
- Boot media support: SD card/e.MMC/SPI flash,
- Support LCD display (optional, disabled by default),
- Support ethernet,
- Support USB mass storage.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
[fix checkpatch warnings]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
The early MMU table doesn't enable all addresses. Unused addresses
are marked as invalid, as introduced by commit 9979922. An entry
was missing for NAND flash space, causing nand boot failure.
Signed-off-by: York Sun <yorksun@freescale.com>
CC: Alison Wang <alison.wang@freescale.com>
CC: Prabhakar Kushwaha <prabhakar@freescale.com>
If the core runs at higher than x3 speed of the platform, there is
possiblity about sev instruction to getting missed by other cores.
This is because of SoC Run Control block may not able to sample
the EVENTI(Sev) signals.
Configure Run Control and EPU to periodically send out EVENTI signals to
wake up A57 cores.
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
When one core is released, other cores may not have valid entry
address. Those cores are trapped by "wfe" and wait for further
instruction. When their address is set, they need to be kicked
off by "sev".
Signed-off-by: York Sun <yorksun@freescale.com>
For most device addresses excution shouldn't be allowed. Revise
the MMU table to enforce execute-never bits. OCRAM, DDR and IFC
are allowed for excution.
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reported-by: Zhichun Hua <zhichun.hua@freescale.com>
Freescale LSCH3 platforms use two DDR controlers interleaving mode out of
reset. It can be configured to disable one controller. To support this
operation, the driver needs to detect and skip the disabled controller.
Signed-off-by: York Sun <yorksun@freescale.com>
Add support for the third USB controller for LS1043A.
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Use the U-Boot Driver Model. Just enable Freescale DSPI driver
and set DSPI related parameters in dts file.
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
LS1043AQDS Specification:
-------------------------
Memory subsystem:
* 2GByte DDR4 DIMM
* 128 Mbyte NOR flash single-chip memory
* 512 Mbyte NAND flash
* 16 Mbyte high-speed SPI flash
* SD connector to interface with the SD memory card
Ethernet:
* Two RGMII ports
* XFI 10G port
* SGMII
* QSGMII with 4x 1G 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@freescale.com>
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
[York Sun: Add CONFIG_SYS_NS16550=y in defconfig]
Reviewed-by: York Sun <yorksun@freescale.com>
Reuse dts files from ls1043a linux kernel. Some parts in dts files
may not be needed by U-Boot.
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The global_data pointer (gd) has been set earlier in crt0_64.S.
So there's no need to assign it again. Remove gdata since it is going
away in U-Boot.
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The endian and base address of PEX LUT register region is different
between Chassis 2 and Chassis 3, so move the base address definition
to chassis specific header file and add pex_lut_* functions to access
LUT register.
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Freescale's LS2085A is a another personality of LS2080A SoC with
support of AIOP and DP-DDR.
This Patch adds support of LS2085A Personality.
Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
[York Sun: Updated MAINTAINERS files
Dropped #ifdef in cpu.h
Add CONFIG_SYS_NS16550=y in defconfig]
Reviewed-by: York Sun <yorksun@freescale.com>
LS2080A is a prime personality of Freescale’s LS2085A. It is a non-AIOP
personality without support of DP-DDR, L2 switch, 1588, PCIe endpoint etc.
So renaming existing LS2085A code base to reflect LS2080A (Prime personality)
Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
[York Sun: Dropped #ifdef in cpu.c for cpu_type_list]
Reviewed-by: York Sun <yorksun@freescale.com>
Management complex Firmware, DPL and DPC are depolyed during u-boot boot
sequence.
Add new DPAA2 commands to manage Management Complex (MC) i.e. start mc, aiop
and apply DPL from u-boot command prompt.
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Current implementation only consider SGMIIs for dpmac initialization.
XFI serdes protocols also uses dpmac.
Also, fix lane protocol parsing logic to consider both XFIs and SGMIIs.
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This patch addresses a problem mentioned recently on this mailing list:
[1].
In that posting a LS1021 based system was locking up at about 5 minutes
after boot,but the problem was mysteriously related to the toolchain
used for building u-boot.Debugging the problem reveals a stuck
interrupt 29 on the GIC.
It appears Freescale's LS1021 support in u-boot erroneously sets the
64-bit ARM generic PL1 physical time CompareValue register to all-ones
with a 32-bit value.This causes the timer compare to fire 344 seconds
after u-boot configures it.Depending on how fast u-boot gets the
kernel booted,this amounts to about 5-minutes of Linux uptime before
locking up.
Apparently the bug is masked by some toolchains. Perhaps this is
explained by default compiler options, word sizes, or binutils versions.
To fix the above issue, the generic physical timer is disabled
before jumping to the OS.
[1]
https://lists.yoctoproject.org/pipermail/meta-freescale/2015-June/014400.html
Signed-off-by: Chris Kilgour <techie@whiterocker.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This patch addresses a problem mentioned recently on this mailing list:
[1].
In that posting a LS1021 based system was locking up at about 5 minutes
after boot, but the problem was mysteriously related to the toolchain
used for building u-boot. Debugging the problem reveals a stuck
interrupt 29 on the GIC.
It appears Freescale's LS1021 support in u-boot erroneously sets the
64-bit ARM generic PL1 physical time CompareValue register to all-ones
with a 32-bit value. This causes the timer compare to fire 344 seconds
after u-boot configures it. Depending on how fast u-boot gets the
kernel booted, this amounts to about 5-minutes of Linux uptime before
locking up.
Apparently the bug is masked by some toolchains. Perhaps this is
explained by default compiler options, word sizes, or binutils versions.
At any rate this patch makes the manipulation explicitly 64-bit which
alleviates the issue.
[1]
https://lists.yoctoproject.org/pipermail/meta-freescale/2015-June/014400.html
Signed-off-by: Chris Kilgour <techie@whiterocker.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This board was constantly parasiting on the CV SoCDK, so split it
into it's own separate directory. Moreover, the board config was
missing important bits, like simple-bus support in SPL, the DRAM
configuration was incorrect and the DTS was also missing the pre
reloc bits.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Dinh Nguyen <dinh.linux@gmail.com>
Cc: Jan Viktorin <viktorin@rehivetech.com>
When adding support for the Arria10 platform, we're going to name the file
base_addr_a10.h, so to be systematic about it, rename the socfpga_base_addr.h
to be base_addr_ac5.h for the Arria5 and Cyclone5 platform.
Suggested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
The Cyclone V Hard Processor System Technical Reference Manual in the
chapter about the Reset Manager Module Address Map stats that the offset
of the tstscratch register ist 0x54 not 0x24.
Cyclone V Hard Processor System Technical Reference Manual cv_5v4 2015.11.02
page 3-17 Reset Manager Module Address Map
Signed-off-by: Philipp Rosenberger <ilu@linutronix.de>
In preparation of some new Liebherr boards to be added soon, a new
"liebherr" vendor directory gets created, and the "lwmon5" board
directory is moved into this new vendor directory.
cc: Stefan Roese <sr@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
The removal of some PPC4xx boards did not catch all references to
these boards. This patch now removes all remnants still left.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefan Roese <sr@denx.de>
This patch add ZyXEL NSA310S 1-Bay Media Server
The ZyXEL NSA310S device is a Kirkwood based NAS:
- SoC: Marvell 88F6702 1000Mhz
- SDRAM memory: 256MB DDR2 400Mhz
- Gigabit ethernet: PHY Marvell 88E1318
- Flash memory: 128MB
- 1 Power button
- 1 Power LED (blue)
- 4 Status LED (green)
- 1 Copy/Sync button
- 1 Reset button
- 1 SATA II port
- 2 USB 2.0 ports (front and back)
- Smart fan
Signed-off-by: Gerald Kerma <dreagle@doukki.net>
Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Signed-off-by: Luka Perkov <luka.perkov@sartura.hr>
As some MVEBU platforms using the MVNETA driver seem to miss the
first ARP packet, lets reduce the timeout and increase the retry
count. This increases the speed for communication establishment.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Dirk Eibach <eibach@gdsys.de>
On mx6sx, the CCM register bits for GPMI are different as other
mx6 platforms. Modify the GPMI clock function to support mx6sx.
Signed-off-by: Ye.Li <B37916@freescale.com>
We should also take MX6D option in consideration when defining
imx_iomux_v3_setup_pad().
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
huang lin
Michael Heimpold
Simon Glass
Stephen Warren
Bin Meng
Wenyou Yang
York Sun
Prabhakar Kushwaha
Alison Wang
Gong Qianyu
Shaohui Xie
Mingkai Hu
Chin Liang See
Marek Vasut
Dinh Nguyen
Philipp Rosenberger
Wolfgang Denk
Stefan Roese
Minkyu Kang
Gerald Kerma
Ye.Li
Otavio Salvador