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Do lowlevel initialization directly in C. Zynq do not
require to do it in asm.
Signed-off-by: Michal Simek <[email protected]>
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The patch provides slcr base address initialization support
and a support to reset the cpu through slcr driver,
hence removed the reset_cpu() from board.c.
Signed-off-by: Jagannadha Sutradharudu Teki <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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Signed-off-by: Simon Glass <[email protected]>
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This is used by both powerpc and arm, but I think it still qualifies as
architecture-specific.
Signed-off-by: Simon Glass <[email protected]>
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Since wfi instruction is only available on ARMv7, add a conditional
macro for it.
Signed-off-by: Rob Herring <[email protected]>
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Move these fields into arch_global_data and tidy up.
Signed-off-by: Simon Glass <[email protected]>
[trini: Address tlb_size in this patch as well]
Signed-off-by: Tom Rini <[email protected]>
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Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass <[email protected]>
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Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass <[email protected]>
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Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass <[email protected]>
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Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass <[email protected]>
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Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass <[email protected]>
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Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass <[email protected]>
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Move these fields into arch_global_data.
Signed-off-by: Simon Glass <[email protected]>
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We plan to move architecture-specific data into a separate structure so
that we can make the rest of it common.
As a first step, create struct arch_global_data to hold these fields.
Initially it is empty.
This patch applies to all archs at once. I can split it if this is really
a pain.
Signed-off-by: Simon Glass <[email protected]>
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Some MXS based boards do not implement the card-detect signal. Allow
user to specify alternate card-detect implementation.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
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The MX23 SSP register layout differs from MX28 in certain bits,
adjust the register layout accordingly.
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
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The MX23 has less channels for the APBH DMA, sligtly different register
layout and some bits in those registers are placed differently. Reflect
this in the driver. This patch fixes MMC/DMA issue on MX23.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
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The MX23 has different handling of the SSP clock and GPMI NAND clock sources,
add necessary quirks into the clock code to properly handle these.
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
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Signed-off-by: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
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Add information to identify i.MX23 chips and its known revisions.
Signed-off-by: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
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Disable SSP2 and SSP3 ports on MX23.
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
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Add register definitions for the i.MX23 power control block and
clock control block. These are essential for the basic bootstrap
of the i.MX23. Also, properly include them in imx-regs.h .
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
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This has been copied from Linux source at revision 786f02b719f.
Signed-off-by: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
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This adds the base addresses of i.MX23 and easy the detection of wrong
order in board setup, in case no SoC has been set, an error is raised
during build.
Signed-off-by: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
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Signed-off-by: Otavio Salvador <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
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Create function which converts SSP bus number to SSP register pointer.
This functionality is reimplemented multiple times in the code, thus
make one common implementation. Moreover, make it a switch(), since the
SSP ports are not mapped in such nice linear fashion on MX23, therefore
having it a switch will simplify things there.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Andy Fleming <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
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IRDA is a synonym for UARTB in tegra pinmux, remove all usage of this
synonym and replace with UARTB to disambiguate.
Signed-off-by: Allen Martin <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Add 16-bit divider support (I2C) to periph table, annotate and
correct some entries, and fix clk_id lookup function.
Signed-off-by: Tom Warren <[email protected]>
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These files are used by both SPL and main U-Boot.
Also made minor changes to shared Tegra code to support
T30 differences.
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Common Tegra files are in arch-tegra, shared between T20 and T30.
Tegra30-specific headers are in arch-tegra30. Note that some of
these will be filled in as more T30 support is added (drivers,
WB/LP0 support, etc.). A couple of Tegra20 files were changed
to support common headers in arch-tegra, also.
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Boards may require a different pinmux setup for DISPALY than the default one.
Add a way to call into board specific code to set this up.
Signed-off-by: Marc Dietrich <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Use a common watchdog driver for all these cpus.
Signed-off-by: Troy Kisky <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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To get exactly clock value for mmc, support the get_mmc_clk() like
set_mmc_clk().
Signed-off-by: Jaehoon Chung <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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It may be necessary to know where the TLB area ends as well as where it
starts. This allows board code to complete a secure memory erase without
destroying the page tables.
Signed-off-by: Gabe Black <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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CONFIG_EXYNOS_MIPI_DSIM
When only DP is used, we need not enable CONFIG_EXYNOS_MIPI_DSIM.
But if we do not select CONFIG_EXYNOS_MIPI_DSIM, exynos_fb.c throws
error saying exynos_mipi_dsi_init() not defined. So, we add
dummy definition for exynos_mipi_dsi_init when CONFIG_EXYNOS_MIPI_DSIM
is not defined.
Signed-off-by: Ajay Kumar <[email protected]>
Acked-by: Simon Glass <[email protected]>
Acked-by: Donghwa Lee <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add panel_info structure required by LCD driver
and DP panel platdata for SMDK5250.
Add GPIO configuration for LCD.
Enable FIMD and DP support on SMDK5250.
DP Panel size: 2560x1600.
We use 16BPP resolution to get LCD console.
Signed-off-by: Ajay Kumar <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Modified the arch-kirkwood header so KWGBE_PORT_SERIAL_CONTROL1_REG(x)
returns the correct address.
Originally calling KWGBE_PORT_SERIAL_CONTROL1_REG(1) returned the
address for port 0 and vice versa.
Doesn't have any knock on effects to the u-boot code as the only
time they're used is to do the same function to both addresses
Signed-off-by: Luke Lowrey <[email protected]>
Acked-by: Prafulla Wadaskar <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
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This saves stack and code memory for local copy, and
consumes initialized data memory. For 22 of the 29
kirkwood-based boards, this results in a global saving
of about 30 bytes. For 7 of them, it results in an
increase of 6 to 14 bytes.
Signed-off-by: Albert ARIBAUD <[email protected]>
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This required manual merging drivers/mtd/nand/Makefile
and adding am335x_evm support for CONFIG_SPL_NAND_DRIVERS
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Api is added to decode peripheral id based on the interrupt number
of the peripheral.
Signed-off-by: Rajeshwari Shinde <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add device tree based ethernet driver for SMC911X controller on
SMDK5250 boards.
Signed-off-by: Hatim Ali <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch adds gpio structure for Exynos4x12.
Signed-off-by: Chander Kashyap <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch adds clock structure for Exynos4x12.
Signed-off-by: Chander Kashyap <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch populates base addresses of Exynos4x12 registers.
Signed-off-by: Chander Kashyap <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This commit merges branches from samsung, imx and tegra
meant to fix merge issues between u-boot/master and
u-boot-arm/master, as well as a few manual merge fixes.
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Conflicts:
README
arch/arm/cpu/armv7/exynos/clock.c
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h
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