u-boot.git/arch/Kconfig, branch v2015.04

serial-arc: switch to DM

2015-04-03T06:47:49Z

Now when all infrastructure in ARC is ready for it let's switch ARC UART to driver model. Signed-off-by: Alexey Brodkin Cc: Masahiro Yamada Cc: Simon Glass

generic-board: select SYS_GENERIC_BOARD for some architectures

2015-03-28T13:03:08Z

We have done with the generic board conversion for all the boards of ARC, Blackfin, M68000, MicroBlaze, MIPS, NIOS2, Sandbox, X86. Let's select SYS_GENERIC_BOARD for those architectures, so we can tell which architecture has finished the conversion at a glance. Signed-off-by: Masahiro Yamada Reviewed-by: Simon Glass Reviewed-by: Alexey Brodkin

generic-board: move __HAVE_ARCH_GENERIC_BOARD to Kconfig

2015-03-28T13:03:08Z

Move the option to Kconfig renaming it to CONFIG_HAVE_GENERIC_BOARD. Signed-off-by: Masahiro Yamada Reviewed-by: Simon Glass Reviewed-by: Alexey Brodkin

powerpc: Permit device tree control of U-Boot (CONFIG_OF_CONTROL)

2015-02-12T17:35:30Z

Enable this in the Kconfig so that PowerPC boards can use device tree to configure U-Boot. Signed-off-by: Simon Glass

arc: build libgcc in U-Boot

2015-02-09T13:41:20Z

This way we may have very limited set of functions implemented so we save some space. Also it allows us to build U-Boot for any ARC core with the same one toolchain because we don't rely on pre-built libgcc. For example: * we may use little-endian toolchain but build U-Boot for ether endianess * we may use non-multilibbed uClibc toolchain but build U-Boot for whatever ARC CPU flavour that current GCC supports Private libgcc built from generic C implementation contributes only 144 bytes to .text section so we don't see significant degradation of size: --->8--- $ arc-linux-size u-boot.libgcc-prebuilt text data bss dec hex filename 222217 24912 214820 461949 70c7d u-boot.libgcc-prebuilt $ arc-linux-size u-boot.libgcc-private text data bss dec hex filename 222361 24912 214820 462093 70d0d u-boot.libgcc-private --->8--- Also I don't notice visible performance degradation compared to pre-built libgcc (where at least "*div*" functions are had-written in assembly) on typical operations of downloading 10Mb uImage over TFTP and bootm. Signed-off-by: Alexey Brodkin

kconfig: move CONFIG_USE_PRIVATE_LIBGCC to Kconfig

2014-10-23T17:19:09Z

The private libgcc is supported only on ARM, MIPS, PowerPC, SH, x86. Those architectures should "select" HAVE_PRIVATE_LIBGCC and CONFIG_USE_PRIVATE_LIBGCC should depend on it. Currently, this option is enabled on Tegra boards and x86 architecture. Move the definition from header files to Kconfig. Signed-off-by: Masahiro Yamada Tested-by: Simon Glass Acked-by: Simon Glass Cc: Stephen Warren Cc: Tom Warren

kconfig: move CONFIG_OF_* to Kconfig

2014-09-25T13:27:50Z

This commit moves: CONFIG_OF_CONTROL CONFIG_OF_SEPARATE CONFIG_OF_EMBED CONFIG_OF_HOSTFILE Because these options are currently not supported for SPL, the "Device Tree Control" menu does not appear in the SPL configuration. Note: zynq-common.h should be adjusted so as not to change the default value of CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME. Signed-off-by: Masahiro Yamada Acked-by: Simon Glass Cc: Stephen Warren Cc: Minkyu Kang Acked-by: Michal Simek

kconfig: add CONFIG_SYS_{ARCH, CPU, ...} type def to arch/Kconfig

2014-09-13T20:43:50Z

This commit adds the type definitions (+ help messages) of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} to arch/Kconfig, which would save lots of type defs for taget boards. (See also the next commit.) Signed-off-by: Masahiro Yamada

kconfig: add basic Kconfig files

2014-07-30T12:48:02Z

This commit adds more Kconfig files, which were written by hand. Signed-off-by: Masahiro Yamada Acked-by: Simon Glass