Exynos5420 has different registers with other exynos5 SoCs to control
usb device phy, so need separated function to enable exynos5420 usb
device phy.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
The most exynos used the "Ratio + 1" as div value.
And value at register is "Ratio".
So if want to set exact value, it needs to subtract one.
Value at register ("Ratio") = div - 1
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Should use AIPS3 configuration address 0x0227C000 to set AIPS3,
not the AIPS3 base address.
Additional, replace AIPS1_BASE_ADDR to AIPS3_ARB_BASE_ADDR to align with
AIPS1 and AIPS2, and resolve the AIPS3_ARB_BASE_ADDR undefine problem.
Signed-off-by: Ye.Li <B37916@freescale.com>
This patch adds SPL support to the Marvell Armada-XP. With this addition
the bin_hdr integration is not needed any more. The SPL will first
initialize the serdes/PHY and the call the DDR setup and training code
now integrated into mainline U-Boot.
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
Checking if the pointer is NULL would be easier to know the tail
of the boot_device_table[] array.
For clarification, add the /* sentinel */ comment.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
The return value of get_boot_mode_sel() is used as the index of
the boot_device_table[] array. Its type should be "int" rather
than "u32".
Use only the iterator "i" for the loop in do_pinmon().
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
To use I2C controllers on PH1-sLD8, the bit 10 (SCL0/SDA0)
and bit 11 (SCL1/SDA1) of IECTRL register must be set.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
It is true that unused functions are removed from the ELF image
by the compiler's garbage collection but relying on it too much
does not look nice.
Currently, the build is taking more than it should.
Refactor the makefiles to compile only files that are really needed.
CONFIG_SOC_INIT and CONFIG_DRAM_INIT are no longer needed by the
optimization.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Since commit 0365ffcc0b (generic-board: show model name in
board_init_f() too), checkboard() is invoked only when
show_board_info() fails to get the model name from Device Tree.
It never happens because UniPhier SoCs now only work with
CONFIG_OF_CONTROL and all the root nodes of UniPhier device trees
have the "model" property.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Since commit 0365ffcc0b (generic-board: show model name in
board_init_f() too), the support card information has not been
displayed because check_support_card() is invoked only when
show_board_info() fails to get the model name from Device Tree.
This commit adds misc_init_f() function to call check_support_card()
from there.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Now init functions called from board_postclk_init() and dram_init()
are only necessary for SPL.
Move them to spl_board_init() for clean-up.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Currently, I/O pin settings are not necessary for SPL.
The board_early_init_f() seems a suitable place to call pin_init().
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
It turns out that the device_mode_data is rsb specific, rather then slave
specific, so integrate the rsb_set_device_mode() call into rsb_init().
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Some versions of Exynos5 supports High-Speed I2C,
on few interfaces, this change allows support this.
The new flag is: PINMUX_FLAG_HS_MODE
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Akshay Saraswat <akshay.s@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
On the DRA72x (J6Eco) EVM one PMIC SMPS is powering three SoC
core rails. This concept of using one SMPS to supply multiple
core domains (in various, although limited combinations, per
primary device use case) has now become common and is used by
many customer J6/J6Eco designs; it is supported by a number of
corresponding PMIC OTP versions.
This patch implements correct operation of the core voltages
scaling routine by ensuring that each SMPS that is supplying
more than one domain shall be written only once, and with the
highest voltage of those fused in the SoC (or of those defined
in the corresponding header if fuse read is disabled or fails)
for the power rails belonging to the group.
The patch also replaces some PMIC-related magic numbers with
the appropriate definitions. The default OPP_NOM voltages for
the DRA7xx SoCs are updated as well, per the latest DMs.
Signed-off-by: Lubomir Popov <l-popov@ti.com>
Set only the 0-3 bits of the FPGA_RST_CTRL register
as other bits should not be set to 1.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Nathan Rossi <nathan.rossi@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Setup half of memory from ram_size for ECC case.
All the time the same board can be configured
with or without ECC. Based on ECC case detection
use half of memory with the same configuration.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Added the lowlevel_init to enable the Neon instructions.
Initially the u-boot was causing undefined instruction
exception if loaded through tcl, and working fine if loaded
through FSBL. The exception was causing in convertion formula
of given time to ticks. It was because, the Neon instructions
were disabled and hence causing the undefined exception. In
FSBL case, the FSBL was enabling the Neon instructions. Hence,
added the lowlevel_init to enable the Neon instructions.
Also enable neon instructions for non-xilinx toolchain.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Acked-by: Radhey Shyam Pandey <radheys@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Add deep sleep support on Freescale LS1021QDS platform.
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
[York Sun: Fix conflict in fdt.c]
Reviewed-by: York Sun <yorksun@freescale.com>
As QSPI/DSPI and IFC are pin multiplexed, QSPI and DSPI are
only enabled in QSPI boot, and disabled in other boot modes.
IFC is enabled in NOR/NAND/SD boot, and disabled in QSPI boot.
This patch will add fdt support for the above rules.
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Defining variable gic_dist_addr as a globe one prevents some
functions, which use it, from being used before relocation
which is the case in the deep sleep resume process on Freescale
SoC platforms.
Besides, we can always get the GIC base address by calling
get_gicd_base_address() without referring gic_dist_addr.
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Era property is added in the crypto node in device tree.
Move the code to do so from arch/powerpc/mpc8xxx/fdt.c to
drivers/sec/sec.c so that it can be used across arm and
powerpc platforms having crypto node.
Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
[York Sun: Fix commit message indentation]
Reviewed-by: York Sun <yorksun@freescale.com>
The inlining is done by GCC when needed, there is no need to do it
explicitly. Furthermore, the inline keyword does not force-inline
the code, but is only a hint for the compiler.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
For PH1-Pro4, the bit 6 of the IECTRL must be set. It is the only
available bit in this register. There is no effect of the write
access to the other bits.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
The assembly directive ".rept ... .endr" allows us to write the
init_page_table much shorter. To make things further simpler,
set the text and stack area as Normal Memory, and the other sections
as Device attribute.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Add initial sun9i (A80) clock setup support, enough to get the uart + mmc
going.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
As the comment says now that we have SPL support this is no longer necessary,
as PLL6 is already setup with the exact same parameters by the SPL.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Define two structure mx6sx_iomux_ddr_regs and mx6sx_iomux_grp_regs.
Add a new function mx6sx_dram_iocfg to configure dram io.
Since mx6sx only have one channel mmdc0, define a new empty macro MMDC1
to replace mmdc1->entry=value for mx6sx. And to other mx6 soc, MMDC1
effects as "mmdc1->entry=value".
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2 recent sunxi changes have removed the usage of lowlevel_init by moving some
code around and then setting CONFIG_SKIP_LOWLEVEL_INIT.
This is problematic for 2 reasons:
1) It does not just stop s_init from being called, it also stops
cpu_init_cp15 from getting called, which is undesirable.
2) We want u-boot.bin to be usable standalone, without SPL, some people e.g.
use an upstream u-boot.bin together with Allwinner's boot0 loader. So
u-boot.bin must (re)initialize the gpios, timer, etc.
This commit restores the lowlevel_init / s_init usage, while keeping the
changes to no longer use the global-data (gd) struct in the SPL.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
The global_data pointer (gd) has already been set before board_init_f()
is called. We should not assign it again. We should also not use gdata since
it is going away.
Signed-off-by: Simon Glass <sjg@chromium.org>
