Lubomir Rintel [Mon, 22 Feb 2016 21:15:33 +0000 (22:15 +0100)]
rpi: always scroll by 10 lines
Scrolling the simple framebuffer is really slow in Raspberry Pi to the
point it delays the boot by a second or two and makes longer output
inconvenient to follow (printenv, md).
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Bin Meng [Mon, 22 Feb 2016 05:18:02 +0000 (21:18 -0800)]
tools: Update openrisc toolchain information
Since commit 87da2690ab81b5f29f83dc85c55f933e6ef414bc
"openrisc: updating build tools naming convention", openrisc
kernel.org toolchain is out of date and cannot build U-Boot.
Update buildman and moveconfig tools to refer to the new one.
Nikita Kiryanov [Sun, 21 Feb 2016 11:59:20 +0000 (13:59 +0200)]
arm: am437x: cm-t43: bring back BOOTDELAY feature
Commit 755324 (configs: Use config_distro_defaults.h in ti_armv7_common.h)
made ti_armv7_common.h include config_distro_defaults.h. This breaks the
bootdelay feature in cm_t43 because now the
- #include ti_armv7_common.h (#define CONFIG_BOOTDELAY 1)
- #undef CONFIG_BOOTDELAY
- #include config_distro_defaults.h (#define CONFIG_BOOTDELAY 2)
dance in cm_t43.h is no longer valid and in fact leads to CONFIG_BOOTDELAY
not being defined.
Adapt the config file to the new inclusion hierarchy.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:50 +0000 (19:19 +0200)]
arm: am437x: cm-t43: update parameters for raw mmc boot
Update U-Boot offset and size for raw mmc boot.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:49 +0000 (19:19 +0200)]
arm: am437x: cm-t43: set MPU and CORE voltages on boot
During boot, U-Boot raises the CPU frequency but the CORE and MPU regulators
are not updated. This is not a problem in cold boot since the default values
that the pmic outputs are correct, but if Linux were to switch the module to a
low power OPP, the new voltage values will be retained after a reboot and the
module will likely hang once U-Boot raises the CPU frequency back up.
Set both CORE and MPU regulators to to 1.1V on boot.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:48 +0000 (19:19 +0200)]
arm: am437x: cm-t43: get rid of enable_vtt_regulator()
CM-T43 does not have a vtt regulator. Remove the function that's supposed
to enable it.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:47 +0000 (19:19 +0200)]
arm: am437x: cm-t43: set tps fseal bit
Set TPS65218 FSEAL bit to 1 so that RTC could be powered using on-board
3V battery. This is necessary so that time and date will survive reboots and
power offs.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:46 +0000 (19:19 +0200)]
pmic: tps65218: add useful functions and defines
Add the following functions:
tps65218_reg_read() for accessing redisters
tps65218_toggle_fseal() for toggling the fseal bit
tps65218_lock_fsea() for locking the fseal bit to 1
Add the following defines:
All status register bits
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:45 +0000 (19:19 +0200)]
arm: am437x: cm-t43: split board file
Simplify the board file by splitting it to spl portion and u-boot portion.
Some unnecessary includes were identified and removed. No functional changes.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:44 +0000 (19:19 +0200)]
arm: am437x: cm-t43: define prompt
Define prompt for cm-t43.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:43 +0000 (19:19 +0200)]
arm: am437x: cm-t43: support all available SPI flash chips
Add full support for SPI flash chips to future-proof U-Boot for cm-t43.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:42 +0000 (19:19 +0200)]
arm: am437x: cm-t43: migrate CONFIG_DM_SERIAL to config file
Move CONFIG_DM_SERIAL to cm_t43_defconfig. This forces us to update the
CONFIG_SYS_NS16550_REG_SIZE value for SPL.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Nikita Kiryanov [Fri, 19 Feb 2016 17:19:41 +0000 (19:19 +0200)]
arm: am437x: cm-t43: fix cm-t43 boot
spl_board_init() is necessary for boot. Remove the #undef that keeps
it out of the boot sequence.
Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Hannes Schmelzer [Fri, 19 Feb 2016 11:09:45 +0000 (12:09 +0100)]
board/BuR: split bur_am335x_common.h into am335x-specific and BuR common parts
bur_am335x_common.h today holds all common configuration which is shared
over all B&R boards.
In future we want to bring up boards which are not based on AM335x only
but we still want to have common configuration over all B&R boards
independent from their architecture.
To prepare this we introduce a new file "bur_cfg_common.h", where we
move all common things, which are not architecture specific, from
bur_am335x_common.h.
Andreas Bießmann [Tue, 16 Feb 2016 22:29:31 +0000 (23:29 +0100)]
pci_rom: fix may be used uninitialized warning
Building pci_rom.c with my toolchain complains about may be used uninitialized
rom varaible:
---8<---
+drivers/pci/pci_rom.c:269:25: note: 'rom' was declared here
w+drivers/pci/pci_rom.c: In function 'dm_pci_run_vga_bios':
w+drivers/pci/pci_rom.c:154:14: warning: 'rom' may be used uninitialized in this function [-Wmaybe-uninitialized]
--->8---
To follow the MIPS 32-bit and 64-bit memory map conventions (*) recent
MIPS Linux kernels are using a 64-bit sign extended value
(0xffffffff80010000) for the 32-bit load address (0x80010000) of the
Creator CI20 board kernel. When this 64-bit argument was passed to
mkimage running on a 32-bit machine such as the Creator CI20 board the
load address was incorrectly formed from the upper 32-bit sign-extend
bits (0xffffffff) by the strtoul instead of from the lower 32-bits
(0x80010000). The mkimage should be able to tolerate the longer
sign-extended 64-bit version of the 32-bit arguments with the use of
strtoull. Use of the strtoll in place of the strtol in mkimage.c
resolves the issue of self hosted kernel builds for the Creator CI20
board (+) and (++).
Zhao Qiang [Fri, 5 Feb 2016 02:04:19 +0000 (10:04 +0800)]
board: ls1043ardb: Modify pin-muxing code for USB and QE-HDLC
QE-HDLC and USB multi-use the pins, modify the pin-muxing code
for them, when set "hwconfig=qe-hdlc" in uboot, assign the pins
to QE-HDLC, if not, assgin it to USB
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
Qianyu Gong [Thu, 18 Feb 2016 05:02:00 +0000 (13:02 +0800)]
fm: fdt: Move fman ucode fixup to driver code
Not only powerpc/mpc85xx but also Freescale Layerscape platforms will
use fdt_fixup_fman_firmware() to insert Fman ucode blob into the device
tree. So move the function to Fman driver code.
Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
Alison Wang [Tue, 2 Feb 2016 07:16:23 +0000 (15:16 +0800)]
arm: ls1021a: Add QSPI or IFC support in SD boot for LS1021AQDS board
As QSPI and IFC are pin-multiplexed on LS1021A, only IFC is supported
in SD boot now. For the customer's demand, QSPI needs to be supported
in SD boot too.
This patch adds QSPI or IFC support in SD boot according to the
corresponding defconfig. For detail, ls1021aqds_sdcard_ifc_defconfig
is used to support IFC in SD boot and ls1021aqds_sdcard_qspi_defconfig
is used to support QSPI in SD boot.
Signed-off-by: Alison Wang <alison.wang@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
Aneesh Bansal [Fri, 22 Jan 2016 11:35:59 +0000 (17:05 +0530)]
powerpc/SECURE_BOOT: Add PAMU driver
PAMU driver basic support for usage in Secure Boot.
In secure boot PAMU is not in bypass mode. Hence to use
any peripheral (SEC Job ring in our case), PAMU has to be
configured.
Ruchika Gupta [Fri, 22 Jan 2016 10:42:55 +0000 (16:12 +0530)]
drivers/crypto/fsl : Allocate output ring with size aligned to CACHELNE SIZE
The output ring needs to be invalidated before enqueuing the job to SEC.
While allocation of space to output ring, it should be taken care that the
size is cacheline size aligned inorder to prevent invalidating valid data.
The patch also correct the method of aligning end of structs while flushing caches
Since start = align(start_of_struct), it is incorrect to assign
end = align(start + struct_size). It should instead be,
end = align(start_of_struct + struct_size).
Signed-off-by: Saksham Jain <saksham@nxp.com> Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
York Sun [Mon, 8 Feb 2016 21:47:29 +0000 (13:47 -0800)]
arm: ls1021aqds: Enable driver model lpuart serial driver
Convert ls1021aqds_nor_lpuart and ls1021aqds_ddr4_nor_lpuart
to driver model suport. Enable lpuart port driver.
Signed-off-by: York Sun <york.sun@nxp.com> CC: Alison Wang <alison.wang@nxp.com> CC: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alison Wang <alison.wang@nxp.com>
Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
[hdegoede@redhat.com: use setclrbits_le32 instead of read-modify-write] Signed-off-by: Hans de Goede <hdegoede@redhat.com>
SY8106A is a PMIC which is used on the Allwinner
H3 Orange Pi Pc and Plus board. The VOUT1_SEL register is
implemented to set the default V-CPU voltage to 1200 mV.
This driver is required to ensure the SY8106A V-CPU
voltage is set to 1200 mV after a software reset. On cold
boot the default SY8106A output voltage is selected to be
1200 mV by a pair of resistors on the Orange Pi PC and Plus.
Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl> Tested-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
York Sun [Mon, 8 Feb 2016 21:04:17 +0000 (13:04 -0800)]
arm: ls1021aqds: Convert to driver model and enable serial support
Split duart configuration as device tree file. Move /chosen node
out of board commone device tree. Convert ls1021aqds nor and SD
configurations to driver model support (qspi already uses DM).
Enable ns16550 DM serial driver for nor configurations.
Signed-off-by: York Sun <york.sun@nxp.com> CC: Alison Wang <alison.wang@nxp.com> CC: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alison Wang <alison.wang@nxp.com>
Mugunthan V N [Mon, 15 Feb 2016 10:01:40 +0000 (15:31 +0530)]
spi: ti_qspi: compile out spi_flash_copy_mmap when CONFIG_DMA is defined
When CONFIG_DMA is defined the default spi_flash_copy_mmap() can
handle dma memory copy, so compile out spi_flash_copy_mmap() from
ti_qspi driver when CONFIG_DMA config is defined.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagan Teki <jteki@openedev.com>
Michal Simek [Sat, 13 Feb 2016 09:49:03 +0000 (10:49 +0100)]
ARM: zynq: Enable EDID for zybo
Zybo contains on board HDMI that's why enable EDID.
Doing it via config because zynq i2c driver hasn't been moved to DM yet
and enabling via Kconfig requires DM_I2C.
This will be moved that driver is moved to DM.
Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Sat, 13 Feb 2016 09:31:32 +0000 (10:31 +0100)]
net: phy: realtek: Use generic genphy_parse_link() for RTL8211E
The problem with current implementation is that SPDDONE bit is 1
but link bit is zero. That's why phydev->link is setup to 0
which ending up in driver failure that link is not up.
Log:
Zynq> dhcp
ethernet@e000b000 Waiting for PHY auto negotiation to complete.......
done
ethernet@e000b000: No link.
There is at least 1ms delay between spddone bit and link up.
Use genphy_read_status() instead of realtek implemenation which is
working with page 11. Linux driver is also using generic implementation.
Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 16 Feb 2016 15:05:23 +0000 (16:05 +0100)]
dm: ns16550: Add support for reg-offset property
reg-offset is the part of standard 8250 binding in the kernel.
It is shifting start of address space by reg-offset.
On Xilinx platform this offset is typically 0x1000.
Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Nathan Rossi [Tue, 16 Feb 2016 13:05:03 +0000 (23:05 +1000)]
ARM: zynq: Enable u-boot,dm-pre-reloc for qspi
Enable u-boot,dm-pre-reloc for qspi for zc706, zed and microzed.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 3 Feb 2016 14:16:51 +0000 (15:16 +0100)]
serial: zynq: Change logic in putc
Sync logic with Linux kernel where TX empty flag is checked before char
is sent.
This logic is fixing problem with console on zynqmp platform.
For example:
DRAM: 2 GiB
Enabling Caches...
EL Level: �� sdhci@ff170000: 0
Using default environment
Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
Michal Simek [Thu, 4 Feb 2016 07:35:53 +0000 (08:35 +0100)]
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>
Peng Fan [Thu, 28 Jan 2016 08:55:09 +0000 (16:55 +0800)]
imx: mx7d: isolate resources to domain 0 for A7 core
In current design, if any peripheral was assigned to both A7 and M4,
it will receive ipg_stop or ipg_wait when any of the 2 platforms
enter low power mode. We will have a risk that, if A7 enter wait,
M4 enter stop, peripheral will have chance to get ipg_stop and ipg_wait
asserted same time. Also if M4 enters stop mode, A7 will have no
chance to access the peripheral.
There are 26 peripherals affected by this IC issue:
SIM2(sim2/emvsim2)
SIM1(sim1/emvsim1)
UART1/UART2/UART3/UART4/UART5/UART6/UART7
SAI1/SAI2/SAI3
WDOG1/WDOG2/WDOG3/WDOG4
GPT1/GPT2/GPT3/GPT4
PWM1/PWM2/PWM3/PWM4
ENET1/ENET2
Software Workaround:
The solution is to set the peripherals to Domain0 by A core, since A core
in Domain0. The peripherals which will be used by M4, will be set to Domain1
by M4.
For example, A core set WDOG4 to domain0, but when M4 boots up, M4 will
set WDOG4 to domain1, because M4 will use WDOG4.
So the peripherals are not shared by them. This way requires
the uboot implemented the RDC driver and set the 26 IPs above
to domain 0 only. M4 image will set the M4 to domain 1 and
set peripheral which it will use to domain 1.
This patch enables the CONFIG_IMX_RDC and CONFIG_IMX_BOOTAUX for
i.MX7D SABRESD board, and setup the 26 IP resources to domain 0.
Signed-off-by: Ye.Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Thu, 28 Jan 2016 08:55:07 +0000 (16:55 +0800)]
imx: mx7: implement functions to boot auxiliary core
Implement arch_auxiliary_core_up and arch_auxiliary_core_check_up.
arch_auxiliary_core_check_up is used to check whether M4 is running
or not. arch_auxiliary_core_up is to boot M4 core, the m4 core will
use the pc and stack which is set in arch_auxiliary_core_up to set R15
and R13 register and boot.
Signed-off-by: Ye.Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Thu, 28 Jan 2016 08:55:05 +0000 (16:55 +0800)]
imx: mx6: implement functions to boot auxiliary core
Implement arch_auxiliary_core_up and arch_auxiliary_core_check_up.
arch_auxiliary_core_check_up is used to check whether M4 is running
or not. arch_auxiliary_core_up is to boot M4 core, the m4 core will
use the pc and stack which is set in arch_auxiliary_core_up to set R15
and R13 register and boot.
Signed-off-by: Ye.Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Thu, 28 Jan 2016 08:55:04 +0000 (16:55 +0800)]
imx: imx-common: introduce boot auxiliary core
To boot a auxiliary core in asymmetric multicore system, introduce the
new command "bootaux" to do it. Example of boot auxliary core from
0x70000000 where stores the boot head information that should be
parsed by auxiliary core, "bootaux 0x70000000".
Introduce Kconfig option IMX_BOOTAUX.
Signed-off-by: Ye.Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Thu, 28 Jan 2016 08:55:00 +0000 (16:55 +0800)]
imx: imx-common: introduce Resource Domain Controller support
Introduce Resource Domain Controller support for i.MX.
Now i.MX6SX and i.MX7D supports this feature to assign masters
and peripherals to different domains.
Signed-off-by: Ye.Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
projects / u-boot.git / log