diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | README | 6 | ||||
| -rw-r--r-- | arch/Kconfig | 14 | ||||
| -rw-r--r-- | arch/arc/config.mk | 3 | ||||
| -rw-r--r-- | arch/arm/config.mk | 3 | ||||
| -rw-r--r-- | arch/avr32/config.mk | 3 | ||||
| -rw-r--r-- | arch/blackfin/config.mk | 3 | ||||
| -rw-r--r-- | arch/m68k/config.mk | 3 | ||||
| -rw-r--r-- | arch/microblaze/config.mk | 1 | ||||
| -rw-r--r-- | arch/mips/config.mk | 2 | ||||
| -rw-r--r-- | arch/nios2/config.mk | 2 | ||||
| -rw-r--r-- | arch/powerpc/config.mk | 3 | ||||
| -rw-r--r-- | arch/sandbox/config.mk | 3 | ||||
| -rw-r--r-- | arch/x86/config.mk | 3 | ||||
| -rw-r--r-- | doc/README.generic-board | 12 |
15 files changed, 25 insertions, 38 deletions
@@ -1163,7 +1163,7 @@ prepare2: prepare3 outputmakefile prepare1: prepare2 $(version_h) $(timestamp_h) \ include/config/auto.conf -ifeq ($(__HAVE_ARCH_GENERIC_BOARD),) +ifeq ($(CONFIG_HAVE_GENERIC_BOARD),) ifeq ($(CONFIG_SYS_GENERIC_BOARD),y) @echo >&2 " Your architecture does not support generic board." @echo >&2 " Please undefine CONFIG_SYS_GENERIC_BOARD in your board config file." @@ -4190,9 +4190,9 @@ Configuration Settings: to this new framework over time. Defining this will disable the arch/foo/lib/board.c file and use common/board_f.c and common/board_r.c instead. To use this option your architecture - must support it (i.e. must define __HAVE_ARCH_GENERIC_BOARD in - its config.mk file). If you find problems enabling this option on - your board please report the problem and send patches! + must support it (i.e. must select HAVE_GENERIC_BOARD in arch/Kconfig). + If you find problems enabling this option on your board please report + the problem and send patches! - CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC (OMAP only) This is set by OMAP boards for the max time that reset should diff --git a/arch/Kconfig b/arch/Kconfig index 3d419bca3e..cdd166218f 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1,3 +1,6 @@ +config HAVE_GENERIC_BOARD + bool + choice prompt "Architecture select" default SANDBOX @@ -5,34 +8,42 @@ choice config ARC bool "ARC architecture" select HAVE_PRIVATE_LIBGCC + select HAVE_GENERIC_BOARD config ARM bool "ARM architecture" select HAVE_PRIVATE_LIBGCC + select HAVE_GENERIC_BOARD select SUPPORT_OF_CONTROL config AVR32 bool "AVR32 architecture" + select HAVE_GENERIC_BOARD config BLACKFIN bool "Blackfin architecture" + select HAVE_GENERIC_BOARD config M68K bool "M68000 architecture" + select HAVE_GENERIC_BOARD config MICROBLAZE bool "MicroBlaze architecture" + select HAVE_GENERIC_BOARD select SUPPORT_OF_CONTROL config MIPS bool "MIPS architecture" select HAVE_PRIVATE_LIBGCC + select HAVE_GENERIC_BOARD config NDS32 bool "NDS32 architecture" config NIOS2 bool "Nios II architecture" + select HAVE_GENERIC_BOARD config OPENRISC bool "OpenRISC architecture" @@ -40,10 +51,12 @@ config OPENRISC config PPC bool "PowerPC architecture" select HAVE_PRIVATE_LIBGCC + select HAVE_GENERIC_BOARD select SUPPORT_OF_CONTROL config SANDBOX bool "Sandbox" + select HAVE_GENERIC_BOARD select SUPPORT_OF_CONTROL config SH @@ -56,6 +69,7 @@ config SPARC config X86 bool "x86 architecture" select HAVE_PRIVATE_LIBGCC + select HAVE_GENERIC_BOARD select SUPPORT_OF_CONTROL endchoice diff --git a/arch/arc/config.mk b/arch/arc/config.mk index 4fcd4076c4..04c034b637 100644 --- a/arch/arc/config.mk +++ b/arch/arc/config.mk @@ -57,6 +57,3 @@ LDFLAGS_FINAL += -pie # Load address for standalone apps CONFIG_STANDALONE_LOAD_ADDR ?= 0x82000000 - -# Support generic board on ARC -__HAVE_ARCH_GENERIC_BOARD := y diff --git a/arch/arm/config.mk b/arch/arm/config.mk index 0667984b69..c005ce4905 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -19,9 +19,6 @@ PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections \ PLATFORM_RELFLAGS += $(call cc-option, -msoft-float) \ $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -# Support generic board on ARM -__HAVE_ARCH_GENERIC_BOARD := y - PLATFORM_CPPFLAGS += -D__ARM__ # Choose between ARM/Thumb instruction sets diff --git a/arch/avr32/config.mk b/arch/avr32/config.mk index 8252f598c3..469185e8b4 100644 --- a/arch/avr32/config.mk +++ b/arch/avr32/config.mk @@ -9,9 +9,6 @@ ifeq ($(CROSS_COMPILE),) CROSS_COMPILE := avr32-linux- endif -# avr32 has generic board support -__HAVE_ARCH_GENERIC_BOARD := y - CONFIG_STANDALONE_LOAD_ADDR ?= 0x00000000 PLATFORM_RELFLAGS += -ffixed-r5 -fPIC -mno-init-got -mrelax diff --git a/arch/blackfin/config.mk b/arch/blackfin/config.mk index 584b38b17a..7b17b75743 100644 --- a/arch/blackfin/config.mk +++ b/arch/blackfin/config.mk @@ -20,9 +20,6 @@ CONFIG_BFIN_CPU := $(strip $(CONFIG_BFIN_CPU:"%"=%)) endif CONFIG_BFIN_BOOT_MODE := $(strip $(CONFIG_BFIN_BOOT_MODE:"%"=%)) -# Support generic board on Blackfin -__HAVE_ARCH_GENERIC_BOARD := y - PLATFORM_RELFLAGS += -ffixed-P3 -fomit-frame-pointer -mno-fdpic LDFLAGS_FINAL += --gc-sections diff --git a/arch/m68k/config.mk b/arch/m68k/config.mk index a629b68d61..3b3a7e88ab 100644 --- a/arch/m68k/config.mk +++ b/arch/m68k/config.mk @@ -11,9 +11,6 @@ endif CONFIG_STANDALONE_LOAD_ADDR ?= 0x20000 -# Support generic board on m68k -__HAVE_ARCH_GENERIC_BOARD := y - PLATFORM_CPPFLAGS += -D__M68K__ PLATFORM_LDFLAGS += -n PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections diff --git a/arch/microblaze/config.mk b/arch/microblaze/config.mk index 2b817be61a..e7a347738a 100644 --- a/arch/microblaze/config.mk +++ b/arch/microblaze/config.mk @@ -19,4 +19,3 @@ PLATFORM_CPPFLAGS += -ffixed-r31 -D__microblaze__ ifeq ($(CONFIG_SPL_BUILD),) PLATFORM_CPPFLAGS += -fPIC endif -__HAVE_ARCH_GENERIC_BOARD := y diff --git a/arch/mips/config.mk b/arch/mips/config.mk index 4dc88f4d51..52e28f2ca5 100644 --- a/arch/mips/config.mk +++ b/arch/mips/config.mk @@ -43,8 +43,6 @@ PLATFORM_CPPFLAGS += $(cpuflags-y) PLATFORM_CPPFLAGS += -D__MIPS__ -__HAVE_ARCH_GENERIC_BOARD := y - # # From Linux arch/mips/Makefile # diff --git a/arch/nios2/config.mk b/arch/nios2/config.mk index 9b7c56dc85..82bd887961 100644 --- a/arch/nios2/config.mk +++ b/arch/nios2/config.mk @@ -17,5 +17,3 @@ PLATFORM_CPPFLAGS += -G0 LDFLAGS_FINAL += --gc-sections PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections - -__HAVE_ARCH_GENERIC_BOARD := y diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk index 411039649a..83b49b58c5 100644 --- a/arch/powerpc/config.mk +++ b/arch/powerpc/config.mk @@ -18,9 +18,6 @@ PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections \ PLATFORM_CPPFLAGS += -D__powerpc__ -ffixed-r2 -m32 PLATFORM_LDFLAGS += -m32 -melf32ppclinux -# Support generic board on PPC -__HAVE_ARCH_GENERIC_BOARD := y - # # When cross-compiling on NetBSD, we have to define __PPC__ or else we # will pick up a va_list declaration that is incompatible with the diff --git a/arch/sandbox/config.mk b/arch/sandbox/config.mk index 7b84f02a0a..e477a8400c 100644 --- a/arch/sandbox/config.mk +++ b/arch/sandbox/config.mk @@ -16,9 +16,6 @@ PLATFORM_CPPFLAGS += $(shell sdl-config --cflags) endif endif -# Support generic board on sandbox -__HAVE_ARCH_GENERIC_BOARD := y - cmd_u-boot__ = $(CC) -o $@ -T u-boot.lds \ -Wl,--start-group $(u-boot-main) -Wl,--end-group \ $(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map diff --git a/arch/x86/config.mk b/arch/x86/config.mk index bb2da4637e..999143e9df 100644 --- a/arch/x86/config.mk +++ b/arch/x86/config.mk @@ -17,9 +17,6 @@ PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_X86) PLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm PLATFORM_CPPFLAGS += -march=i386 -m32 -# Support generic board on x86 -__HAVE_ARCH_GENERIC_BOARD := y - PLATFORM_RELFLAGS += -ffunction-sections -fvisibility=hidden PLATFORM_LDFLAGS += --emit-relocs -Bsymbolic -Bsymbolic-functions -m elf_i386 diff --git a/doc/README.generic-board b/doc/README.generic-board index 37c1b03ced..bd8eae1992 100644 --- a/doc/README.generic-board +++ b/doc/README.generic-board @@ -44,16 +44,18 @@ The following architectures are supported now: arc arm + avr32 + blackfin + m68k + microblaze mips + nios2 powerpc sandbox x86 -If your architecture is not supported, you need to adjust your -arch/<arch>/config.mk file to include: - - __HAVE_ARCH_GENERIC_BOARD := y - +If your architecture is not supported, you need to select +HAVE_GENERIC_BOARD in arch/Kconfig and test it with a suitable board, as follows. |