20 Feb, 2014
4 commits
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This commit refactors cleaning targets such as
clean, clobber, mrpropper, distclean
with scripts/Makefile.clean.By using scripts/Makefile.clean, we can recursively descend
into subdirectories and delete generated files there.We do not need add a big list of generated files
to the "clean" target.Signed-off-by: Masahiro Yamada
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Now we are ready to switch over to real Kbuild.
This commit disables temporary scripts:
scripts/{Makefile.build.tmp, Makefile.host.tmp}
and enables real Kbuild scripts:
scripts/{Makefile.build,Makefile.host,Makefile.lib}.This switch is triggered by the line in scripts/Kbuild.include
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj
+build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build objWe need to adjust some build scripts for U-Boot.
But smaller amount of modification is preferable.Additionally, we need to fix compiler flags which are
locally added or removed.In Kbuild, it is not allowed to change CFLAGS locally.
Instead, ccflags-y, asflags-y, cppflags-y,
CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o
are prepared for that purpose.Signed-off-by: Masahiro Yamada
Tested-by: Gerhard Sittig -
We are going to switch over to Kbuild in upcoming commits.
Each makefile must have non-empty obj- or obj-y
to generate built-in.o on Kbuild.Signed-off-by: Masahiro Yamada
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This commit changes the working directory
where the build process occurs.Before this commit, build process occurred under the source
tree for both in-tree and out-of-tree build.That's why we needed to add $(obj) prefix to all generated
files in makefiles like follows:
$(obj)u-boot.bin: $(obj)u-bootHere, $(obj) is empty for in-tree build, whereas it points
to the output directory for out-of-tree build.And our old build system changes the current working directory
with "make -C " syntax when descending into the
sub-directories.On the other hand, Kbuild uses a different idea
to handle out-of-tree build and directory descending.The build process of Kbuild always occurs under the output tree.
When "O=dir/to/store/output/files" is given, the build system
changes the current working directory to that directory and
restarts the make.Kbuild uses "make -f $(srctree)/scripts/Makefile.build obj="
syntax for descending into sub-directories.
(We can write it like "make $(obj)=" with a shorthand.)
This means the current working directory is always the top
of the output directory.Signed-off-by: Masahiro Yamada
Tested-by: Gerhard Sittig
19 Feb, 2014
2 commits
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Commit 779bf42c moved timer functions from
arch/microblaze/lib/time.c to arch/microblaze/cpu/timer.c.But the empty file, arch/microblaze/lib/time.c
has been remaining probably for a human mistake.Signed-off-by: Masahiro Yamada
Cc: Michal Simek -
Add the SATA boot support for OMAP5 and dra7xx.
Renamed the omap_sata_init to the common init_sata(int dev)
for commonality in with sata stack.Added the ROM boot device ID for SATA.
Signed-off-by: Dan Murphy
Reviewed-by: Roger Quadros
Signed-off-by: Tom Rini
18 Feb, 2014
2 commits
14 Feb, 2014
1 commit
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Typo: The correct value is 1 not 2.
Signed-off-by: Stephen Warren
13 Feb, 2014
3 commits
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This patch is here because of:
"arm: keep all sections in ELF file"
(sha1: 47ed5dd031d7d2c587e6afd386e79ccec1a1b7f7)Our tools expect to have elf with only LOAD header.
Without this fix also PHDR, INTERP and DYNAMIC headers
are available in ELF.Signed-off-by: Michal Simek
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The entries in config.mk were needed so that U-Boot could be built
with an old version of the Raspberry Pi Foundation's toolchain. Without
them, the build would error out with:...-ld: error: .../libgcc.a(_bswapsi2.o) uses VFP register arguments,
u-boot does notHowever, none of the 3 toolchains in the latest version of their
tools.git, nor the Ubuntu/Linaro ARM compilers in at least Ubuntu Quantal
or Saucy, need these options set in order to compile a working U-Boot.
Hence, remove the options for simplicity.Reported-by: Tom Rini
Signed-off-by: Stephen Warren
Reviewed-by: Andreas Färber
10 Feb, 2014
2 commits
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Use setbits/clrbits macro instead of readl/writel function.
(Suggested by Wolfgang)Signed-off-by: Inha Song
Signed-off-by: Jaehoon Chung
Signed-off-by: Minkyu Kang -
This patch fixed that cfg value is set to wrong value.
Because it didn't read the related register.Signed-off-by: Inha Song
Signed-off-by: Jaehoon Chung
Signed-off-by: Minkyu Kang
08 Feb, 2014
1 commit
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We use the switch CONFIG_SUPPORT_EMMC_BOOT today to enable some
additional features of the eMMC boot partitions. Add support for being
told that we have booted from one of these partitions to the spl
framework and implement this on TI OMAP/related.Cc: Pantelis Antoniou
Signed-off-by: Tom Rini
Signed-off-by: Pantelis Antoniou
07 Feb, 2014
10 commits
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This patch corrects the divider value written to CLKDIV register.
Since SDCLKIN is divided inside controller by the DIVRATIO value set
in the CLKSEL register, we need to use the same output clock value to
calculate the CLKDIV value.
as per user manual: cclk_in = SDCLKIN / (DIVRATIO + 1)Input parameter to mmc_clk is changed to dwmci_host, since
we need the same to read DWMCI_CLKSEL register.This improves the read timing values for channel 0 on SMDK5250
from 0.288sec to 0.144secSigned-off-by: Rajeshwari S Shinde
Acked-by: Jaehoon Chung
Signed-off-by: Pantelis Antoniou -
These are library functions used by ARC700 architecture.
Signed-off-by: Alexey Brodkin
Cc: Vineet Gupta
Cc: Francois Bedard
Cc: Wolfgang Denk
Cc: Heiko Schocher -
Signed-off-by: Alexey Brodkin
Cc: Vineet Gupta
Cc: Francois Bedard
Cc: Wolfgang Denk
Cc: Heiko Schocher -
These are header files used by ARC700 architecture.
Also note that "arch-arc700/hardware.h" is only required for compilation of
"designware_i2c" driver which refers to "asm/arch/hardware.h".
It would be good to fix mentioned driver sometime soon but it will cause
changes in ARM board configs that use "designware_i2c".Signed-off-by: Alexey Brodkin
Cc: Vineet Gupta
Cc: Francois Bedard
Cc: Wolfgang Denk
Cc: Heiko Schocher -
EMAC_VLANx regs is not properly initiallized in u-boot, once it's overwrite in the
kernel when DSA enabled, hot reset will lead to bringing up EMAC fail in u-boot.Signed-off-by: Aaron Wu
Signed-off-by: Sonic Zhang -
Signed-off-by: Sonic Zhang
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Signed-off-by: Bob Liu
Signed-off-by: Sonic Zhang -
Signed-off-by: Sonic Zhang
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This patch adds s5p_cpu_rev.
Signed-off-by: Piotr Wilczek
Signed-off-by: Kyungmin Park
Signed-off-by: Minkyu Kang -
This patch enables to read cpu revision on Exynos CPU.
Signed-off-by: Piotr Wilczek
Signed-off-by: Kyungmin Park
Signed-off-by: Minkyu Kang
05 Feb, 2014
4 commits
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Because of the list of peripherals is not sequential,
such a routine does not check for valid correctly.
Error check will be done when call the exynos_pinmux_config function.Signed-off-by: Minkyu Kang
Acked-by: Jaehoon Chung
Acked-by: Rajeshwari Shinde -
The value of PERIPH_ID_COUNT was wrong, and unnecessary.
Signed-off-by: Minkyu Kang
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Signed-off-by: Minkyu Kang
Acked-by: Rajehswari Shinde
04 Feb, 2014
11 commits
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Add support for U-BOOT SPL. NOR and RAM mode are supported.
There are 3 images in NOR flash. u-boot.img, dtb and kernel.Signed-off-by: Michal Simek
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Just list one more exception.
Signed-off-by: Michal Simek
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It is nice to see u-boot version.
Signed-off-by: Michal Simek
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These are fairly complete, and near-clones of Tegra114 Venice, with an
additional I2C port, and MMC address changes for Tegra124.Signed-off-by: Tom Warren
Signed-off-by: Stephen Warren
Tested-by: Thierry Reding
Signed-off-by: Tom Warren -
These files are used by both SPL and main U-Boot.
Signed-off-by: Tom Warren
Signed-off-by: Stephen Warren
Tested-by: Thierry Reding
Signed-off-by: Tom Warren -
These files are for code that runs on the CPU (A15) on Tegra124 boards.
At this time, there is no A15-specific code here. The warmboot/LP0 files
aren't included as that code hasn't been ported yet.Signed-off-by: Tom Warren
Signed-off-by: Stephen Warren
Tested-by: Thierry Reding
Signed-off-by: Tom Warren -
This provides SPL support for Tegra124 boards - AVP early init, plus
CPU (A15) init/jump to main U-Boot.Signed-off-by: Tom Warren
Signed-off-by: Stephen Warren
Tested-by: Thierry Reding
Signed-off-by: Tom Warren -
These headers define the Tegra124 hardware. Add them to the usual
place.Add Tegra124 chip ID/SKU ID definitions to common headers.
There's no real HW change on Tegra124 for 90% of the toys, so it might
make sense for a future patch to unify some of the content of these
files in a common location.Signed-off-by: Tom Warren
Signed-off-by: Stephen Warren
Tested-by: Thierry Reding
Signed-off-by: Tom Warren -
The reg property for node spi@7000d800 was wrong. Fix it to match the
HW. This change was verified against the Linux kernel.Signed-off-by: Stephen Warren
Tested-by: Thierry Reding
Signed-off-by: Tom Warren -
There's already an SoC-specific conditional in cpu.h to determine the
PLLP rate. Define the CSITE clock rate inside the same conditional, so
that we can remove a conditional from clock_enable_coresight(). This
means one less place to update the code for new SoCs.Signed-off-by: Stephen Warren
Tested-by: Thierry Reding
Signed-off-by: Tom Warren -
This programming sequence is correct per Jimmy Zhang, and makes sense
too!Signed-off-by: Stephen Warren
Tested-by: Thierry Reding
Signed-off-by: Tom Warren
