17 Apr, 2015
1 commit
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Commit d3cfcb3 (ARM: DRA7: Enable clocks for USB OTGSS and USB PHY)
changed the member names of prcm_regs from cm_l3init_usb_otg_ss_clkctrl
to cm_l3init_usb_otg_ss1_clkctrl and from cm_coreaon_usb_phy_core_clkctrl
to cm_coreaon_usb_phy1_core_clkctrl in order to differentiate between
the two dwc3 controllers present in dra7xx/am43xx and enabled these
clocks in enable_basic_clocks() in hw_data.c. However these clocks
continued to be enabled in board files/driver files for dwc3 host
mode functionality causing compilation break with few configs.Fixed it here by making all the clocks enabled in enable_basic_clocks()
and removing it from board files/driver files here.Signed-off-by: Kishon Vijay Abraham I
14 Apr, 2015
3 commits
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Since we support multiple dwc3 controllers to be existent at the same
time, in order to handle the interrupts of a particular dwc3 controller
usb_gadget_handle_interrutps should take controller index as an
argument.Hence the API of usb_gadget_handle_interrupts is modified to take
controller index as an argument and made the corresponding changes to all
the usb_gadget_handle_interrupts calls.Signed-off-by: Kishon Vijay Abraham I
Reviewed-by: Lukasz Majewski -
Implemented board_usb_init(), board_usb_cleanup() and
usb_gadget_handle_interrupts() in am43xx board file that
can be invoked by various gadget drivers.Signed-off-by: Kishon Vijay Abraham I
Reviewed-by: Lukasz Majewski -
Implemented board_usb_init(), board_usb_cleanup() and
usb_gadget_handle_interrupts() in dra7xx board file that
can be invoked by various gadget drivers.Signed-off-by: Kishon Vijay Abraham I
Reviewed-by: Lukasz Majewski
28 Mar, 2015
2 commits
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This option has a bool type, not hex.
Fix it and enable it if CONFIG_DM is on because Driver Model always
requires malloc memory. Devices are scanned twice, before/after
relocation. CONFIG_SYS_MALLOC_F should be enabled to use malloc
memory before relocation. As it is board-independent, handle it
globally.Signed-off-by: Masahiro Yamada
Acked-by: Stephen Warren
Reviewed-by: Simon Glass
Acked-by: Robert Baldyga -
The default value of CONFIG_SYS_MALLOC_F_LEN is defined by ./Kconfig
as 0x400. Each defconfig or Kconfig need not repeat the same value.Signed-off-by: Masahiro Yamada
Acked-by: Stephen Warren
Reviewed-by: Simon Glass
Acked-by: Robert Baldyga
02 Mar, 2015
1 commit
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Signed-off-by: Tom Rini
25 Feb, 2015
2 commits
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This is still a non-generic board.
Signed-off-by: Masahiro Yamada
Cc: Chan-Taek Park
Acked-by: Marek Vasut -
Now CONFIG_SPL_BUILD is not defined in Kconfig, so
"!depends on SPL_BUILD" and "if !SPL_BUILD" are redundant.Signed-off-by: Masahiro Yamada
17 Feb, 2015
2 commits
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KS2 ddr3 initialization uses ddr3_size global variable before u-boot
relocation. Even if the variable is not being used after relocation,
writing to it corrupts relocation table.This patch removes the global ddr3_size variable and uses local one
instead.Signed-off-by: Vitaly Andrianov
Tested-by: Nishanth Menon -
The value in SDRAM_REF_CTRL controls the delay time between
the initial rising edge of DDR_RESETn to rising edge of DDR_CKE
(JEDEC specs this as 500us). In order to achieve this, SDRAM_REF_CTRL
should be written with a value corresponding to 500us delay before
starting DDR initialization sequence, and configure proper
value at the end of sequence.Signed-off-by: Lokesh Vutla
13 Feb, 2015
2 commits
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Move this option to Kconfig and update all boards.
Signed-off-by: Simon Glass -
Remove driver model CONFIGs from the board config headers and use Kconfig
instead.Signed-off-by: Simon Glass
14 Jan, 2015
6 commits
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AM43xx Industrial Development Kit is a new board
based on AM437x line of SoCs. Targetted at Industrial
Automation applications, it comes with EtherCAT, motor
control and other goodies.Thanks to James Doublesin for all the help.
Cc: James Doublesin
Signed-off-by: Felipe Balbi -
Make sure that all OPPs are checked on
scale_vcores(). While at that also fix 600MHz
VDD_MPU voltage according to AM437x Data Manual
available at [1].Table 5-3 on that document, lists all valid
voltages per frequency.[1] http://www.ti.com/lit/ds/symlink/am4379.pdf
Signed-off-by: Felipe Balbi
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A switch statement fits better in this case,
specially considering we have a few extra
frequencies to use.Signed-off-by: Felipe Balbi
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The frequencies for 25MHz in dpll_per were out of spec for 25MHz,
correct.Signed-off-by: James Doublesin
Signed-off-by: Felipe Balbi -
Switch to using hardware leveling for certain parameters on the EMIF
rather than using precalculated values. Doing this also means we have a
common place now between am437x and am335x for setting
emif_sdram_ref_ctrl with a value for the correct delay length.Tested-by: Felipe Balbi
Tested-by: Tom Rini
Signed-off-by: James Doublesin
Signed-off-by: Felipe Balbi -
Need to provide PLL values for all possible input frequencies (19.2, 24,
25, 26MHz). Values provide are also optimized for jitter (needed
especially for PER PLL and DDR PLL).Signed-off-by: James Doublesin
Signed-off-by: Felipe Balbi
Tested-by: Mugunthan V N
12 Jan, 2015
1 commit
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Commit 1e4ad74b875f (beagle_x15: add board support for Beagle x15)
missed to add board/ti/beagle_x15/MAINTAINERS.Signed-off-by: Masahiro Yamada
Cc: Felipe Balbi
09 Jan, 2015
1 commit
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Fix several spelling errors and replace the invalid word
"architectured" with "designed".Signed-off-by: Jeremiah Mahler
06 Jan, 2015
1 commit
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Part of DMM logic is reuse from commit
47a4bea6af77b01d59a410d09a4c34b2dd14cf50 ("ARM: omap4: Update sdram
setting for panda rev A6") Which broke SDP4430 with ES2.3 (uses old
DDR).So, to maintain support for newer DDR used in Panda ES rev B3, we
should, in addition to the commit
675cc77a3ae45e8b0ec17128563264d4a509f628 ("ARM:OMAP4+: panda-es: Support
Rev B3 Elpida DDR2 RAM"), DDR timings, also do DMM configuration
specific to Panda.Signed-off-by: Nishanth Menon
05 Dec, 2014
4 commits
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The comments on the QSPI pad assignments erronously swapped
the qspi1_d0 and qspi1_d1 functionality and could cause
confusion. QSPI1_D[0] is in fact muxed on pad U1 (gpmc_a16),
and QSPI1_D[1] - on pad P3 (gpmc_a17). Fixing comments.Signed-off-by: Lubomir Popov
Reviewed-by: Tom Rini -
Boards using the TWL4030 regulator may not all use the LDOs the same way
(e.g. MMC2 power can be controlled by another LDO than VMMC2).
This delegates TWL4030 MMC power initializations to board-specific functions,
that may still call twl4030_power_mmc_init for the default behavior.Signed-off-by: Paul Kocialkowski
Reviewed-by: Tom Rini
[trini: Fix omap3_evm warning, add twl4030.h]
Signed-off-by: Tom Rini -
BeagleBoard-X15 is the next generation Open Source
Hardware BeagleBoard based on TI's AM5728 SoC
featuring dual core 1.5GHZ A15 processor. The
platform features 2GB DDR3L (w/dual 32bit busses),
eSATA, 3 USB3.0 ports, integrated HDMI (1920x108@60),
separate LCD port, video In port, 4GB eMMC, uSD,
Analog audio in/out, dual 1G Ethernet.For more information, refer to:
http://www.elinux.org/Beagleboard:BeagleBoard-X15Signed-off-by: Felipe Balbi
Signed-off-by: Nishanth Menon
Reviewed-by: Tom Rini -
Out of all OMAP5-like boards, only one of them
needs CONFIG_MISC_INIT_R, so it's best to enable
that for that particular board only, instead of
enabling for all boards unconditionally.Signed-off-by: Felipe Balbi
Reviewed-by: Tom Rini
21 Nov, 2014
1 commit
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This function can fail if the device tree runs out of space. Rather than
silently booting with an incomplete device tree, allow the failure to be
detected.Unfortunately this involves changing a lot of places in the code. I have
not changed behvaiour to return an error where one is not currently
returned, to avoid unexpected breakage.Eventually it would be nice to allow boards to register functions to be
called to update the device tree. This would avoid all the many functions
to do this. However it's not clear yet if this should be done using driver
model or with a linker list. This work is left for later.Signed-off-by: Simon Glass
Acked-by: Anatolij Gustschin
13 Nov, 2014
1 commit
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This commit adds "select CPU_V7" for some new boards that were not
covered by commit 2e07c249a67e
(kconfig: arm: introduce symbol for ARM CPUs).Redundant "SYS_CPU" defines and "string" directives should be removed.
Signed-off-by: Masahiro Yamada
Acked-by: Stefan Roese
Acked-by: Georges Savoundararadj
07 Nov, 2014
1 commit
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There is no reason to sprintf simple string.
Signed-off-by: Ivan Khoronzhuk
06 Nov, 2014
4 commits
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Currently Keystone2 Lamar evm (K2L) board is added, so update
Keystone2 readme file to have such one.Acked-by: Murali Karicheri
Signed-off-by: Ivan Khoronzhuk -
This patch adds network support code and enables keystone_net
driver usage for k2l_evm evaluation board.Acked-by: Murali Karicheri
Signed-off-by: Hao Zhang
Signed-off-by: Ivan Khoronzhuk -
Signed-off-by: Tom Rini
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Make enabling support for NOR (and describe where it's seen) be done via
Kconfig.Signed-off-by: Tom Rini
29 Oct, 2014
1 commit
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This commit introduces a Kconfig symbol for each ARM CPU:
CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136,
CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100.
Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected
for CPU_ARM1176 and CPU_V7.For each target, the corresponding CPU is selected and the definition of
SYS_CPU in the corresponding Kconfig file is removed.Also, it removes redundant "string" type in some Kconfig files.
Signed-off-by: Georges Savoundararadj
Acked-by: Albert ARIBAUD
Cc: Masahiro Yamada
27 Oct, 2014
1 commit
24 Oct, 2014
1 commit
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Adjust the configuration for the am33xx boards, including beagleboard,
to use driver model.Signed-off-by: Simon Glass
Acked-by: Tom Rini
23 Oct, 2014
4 commits
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Fix the following checkpatch issues:
CHECK: No space is necessary after a cast
\#39: FILE: arch/arm/include/asm/arch-am33xx/mux.h:39:
+#define PAD_CTRL_BASE 0x800
+#define OFFSET(x) (unsigned int) (&((struct pad_signals *) \CHECK: Avoid CamelCase:
\#284: FILE: arch/arm/include/asm/arch-omap3/mux.h:284:
+#define CONTROL_PADCONF_JTAG_nTRST 0x0A1CERROR: space required after that ',' (ctx:VxV)
\#446: FILE: arch/arm/include/asm/arch-omap3/mux.h:446:
+#define MUX_VAL(OFFSET,VALUE)\
^
Cc: Raphael Assenat
Cc: Ilya Yanok
Cc: Vaibhav Hiremath
Cc: Peter Barada
Cc: Grazvydas Ignotas
Cc: Stefan Roese
Cc: Stefano Babic
Cc: Nagendra T S
Cc: Nishanth Menon
Cc: Tom Rini
Signed-off-by: Igor Grinberg
Acked-by: Stefan Roese -
In the case of Beaglebone Black we only want to set the NAND or NOR cape
pinmux when the config has been specifically modified by the user for
this non-default case. Make the default be to set the MMC1 (eMMC)
pinmux. We don't need similar changes for Beaglebone White as there is
nothing on MMC1 by default there.Signed-off-by: Tom Rini
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This patch adds the DDR3 ECC support to enable ECC in the DDR3
EMIF controller for Keystone II devices.By default, ECC will only be enabled if RMW is supported in the
DDR EMIF controller. The entire DDR memory will be scrubbed to
zero using an EDMA channel after ECC is enabled and before
u-boot is re-located to DDR memory.An ecc_test environment variable is added for ECC testing.
If ecc_test is set to 0, a detection of 2-bit error will reset
the device, if ecc_test is set to 1, 2-bit error detection
will not reset the device, user can still boot the kernel to
check the ECC error handling in kernel.Signed-off-by: Hao Zhang
Signed-off-by: Vitaly Andrianov
Signed-off-by: Ivan Khoronzhuk -
This patch adds network support code and enables keystone_net
driver usage for k2e_evm evaluation board.Acked-by: Vitaly Andrianov
Acked-by: Murali Karicheri
Signed-off-by: Hao Zhang
Signed-off-by: Ivan Khoronzhuk
