From patchwork Thu Mar 15 02:16:10 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Glass X-Patchwork-Id: 146821 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 91829B6EF3 for ; Thu, 15 Mar 2012 13:23:23 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id A55F8281F3; Thu, 15 Mar 2012 03:23:21 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VeZgBJCknubz; Thu, 15 Mar 2012 03:23:21 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 922112812B; Thu, 15 Mar 2012 03:23:19 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 325FE2812B for ; Thu, 15 Mar 2012 03:23:16 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id H8IvaGw9gxJ8 for ; Thu, 15 Mar 2012 03:23:14 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mail-bk0-f74.google.com (mail-bk0-f74.google.com [209.85.214.74]) by theia.denx.de (Postfix) with ESMTPS id 240C628106 for ; Thu, 15 Mar 2012 03:23:12 +0100 (CET) Received: by bkcjm19 with SMTP id jm19so95558bkc.3 for ; Wed, 14 Mar 2012 19:23:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=PLPWgXE/+bq5A+WXb4km41y3BS4qia3MzixpBj7oLLo=; b=FS9+lUZNaBIoUry3nNlm4WivQNiJ/lUJVe5hEZlXZBFpIPy+8Ba1dkQJcPxRcKErk0 pHRY6kVc1NdoZ4kN3Fiww2Fd54XkDhMUlzWivSOHZxWYLctoD+jWvqWBffBX878XM3IZ xymWKNBkd18lVImJexqPwdX0QKZWJj4mX4lZpHzkEFwL9ke5eqn2wLXTZbFuARGu8siV nIGf7wUtPgBTGzXbJXoOKEEroDE+wZl6JR1tW9zmgwIoC4VCcUyuEbLjGE5JTOzUVDda Fac0CAoxg/tjL+g+4b6n07kWESmFyhkBK1wbQqcShjat2xp2bHBJjq4dwX4yFbwcurqZ 8JzQ== Received: by 10.14.95.199 with SMTP id p47mr1140766eef.3.1331777821547; Wed, 14 Mar 2012 19:17:01 -0700 (PDT) Received: by 10.14.95.199 with SMTP id p47mr1140740eef.3.1331777821398; Wed, 14 Mar 2012 19:17:01 -0700 (PDT) Received: from hpza9.eem.corp.google.com ([74.125.121.33]) by gmr-mx.google.com with ESMTPS id f5si361295eeo.2.2012.03.14.19.17.01 (version=TLSv1/SSLv3 cipher=AES128-SHA); Wed, 14 Mar 2012 19:17:01 -0700 (PDT) Received: from sglass.mtv.corp.google.com (dhcp-172-22-162-38.mtv.corp.google.com [172.22.162.38]) by hpza9.eem.corp.google.com (Postfix) with ESMTP id 070685C0050; Wed, 14 Mar 2012 19:17:01 -0700 (PDT) Received: by sglass.mtv.corp.google.com (Postfix, from userid 121222) id 7001E146636; Wed, 14 Mar 2012 19:17:00 -0700 (PDT) From: Simon Glass To: U-Boot Mailing List Date: Wed, 14 Mar 2012 19:16:10 -0700 Message-Id: <1331777784-8528-14-git-send-email-sjg@chromium.org> X-Mailer: git-send-email 1.7.7.3 In-Reply-To: <1331777784-8528-1-git-send-email-sjg@chromium.org> References: <1331777784-8528-1-git-send-email-sjg@chromium.org> X-Gm-Message-State: ALoCoQlka56a+ux7fPQbfHI8+pqJY+G3WdTkUiQwz1ap1MxuG/5dap0/aHNGaKG5Oh7a3V00pWwiRNchAwPTepPYDl/K5ZUY/zfGMGYKB7q2kaLfEJj7348xVGzJuLp6RvSnAKIPlBzAyv5PsDSZj4Ftr2vw36upCRf9+hxv4OGI26PqBETijEs= Subject: [U-Boot] [PATCH v4 13/27] Define CONFIG_SYS_LEGACY_BOARD everywhere X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de We are introducing a new unified board setup and we want this to be the default. So we need to opt all architectures out first. Signed-off-by: Simon Glass --- README | 11 +++++++++++ arch/arm/config.mk | 3 +++ arch/avr32/config.mk | 3 +++ arch/blackfin/config.mk | 3 +++ arch/m68k/config.mk | 3 +++ arch/microblaze/config.mk | 3 +++ arch/mips/config.mk | 3 +++ arch/nds32/config.mk | 3 +++ arch/nios2/config.mk | 3 +++ arch/powerpc/config.mk | 3 +++ arch/sandbox/config.mk | 3 +++ arch/sh/config.mk | 3 +++ arch/sparc/config.mk | 3 +++ arch/x86/config.mk | 3 +++ config.mk | 8 ++++++++ 15 files changed, 58 insertions(+), 0 deletions(-) diff --git a/README b/README index 8964672..f471627 100644 --- a/README +++ b/README @@ -2770,6 +2770,17 @@ Configuration Settings: cases. This setting can be used to tune behaviour; see lib/hashtable.c for details. +- CONFIG_SYS_GENERIC_BOARD + This selects the architecture-generic board system instead of the + architecture-specific board files. It is intended to move boards + 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 NOT define CONFIG_SYS_LEGACY_BOARD in + its config.mk file). If you find problems enabling this option on + your board please report the problem and send patches! + + The following definitions that deal with the placement and management of environment data (variable area); in general, we support the following configurations: diff --git a/arch/arm/config.mk b/arch/arm/config.mk index 45f9dca..31e9ef9 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -33,6 +33,9 @@ endif PLATFORM_CPPFLAGS += -DCONFIG_ARM -D__ARM__ +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y + # Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb: PF_CPPFLAGS_ARM := $(call cc-option,-marm,) diff --git a/arch/avr32/config.mk b/arch/avr32/config.mk index d8e7ebb..6eb00f6 100644 --- a/arch/avr32/config.mk +++ b/arch/avr32/config.mk @@ -31,3 +31,6 @@ PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections LDFLAGS_u-boot = --gc-sections --relax LDSCRIPT = $(SRCTREE)/$(CPUDIR)/u-boot.lds + +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y diff --git a/arch/blackfin/config.mk b/arch/blackfin/config.mk index 3595aa2..972afb1 100644 --- a/arch/blackfin/config.mk +++ b/arch/blackfin/config.mk @@ -37,6 +37,9 @@ CONFIG_BFIN_BOOT_MODE := $(strip $(subst ",,$(CONFIG_BFIN_BOOT_MODE))) PLATFORM_RELFLAGS += -ffixed-P3 -fomit-frame-pointer -mno-fdpic PLATFORM_CPPFLAGS += -DCONFIG_BLACKFIN +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y + LDFLAGS_FINAL += --gc-sections LDFLAGS += -m elf32bfin PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections diff --git a/arch/m68k/config.mk b/arch/m68k/config.mk index 11ba334..11ad9a5 100644 --- a/arch/m68k/config.mk +++ b/arch/m68k/config.mk @@ -29,3 +29,6 @@ PLATFORM_CPPFLAGS += -DCONFIG_M68K -D__M68K__ PLATFORM_LDFLAGS += -n PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections LDFLAGS_FINAL += --gc-sections + +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y diff --git a/arch/microblaze/config.mk b/arch/microblaze/config.mk index abea70b..119a596 100644 --- a/arch/microblaze/config.mk +++ b/arch/microblaze/config.mk @@ -29,3 +29,6 @@ CROSS_COMPILE ?= mb- CONFIG_STANDALONE_LOAD_ADDR ?= 0x80F00000 PLATFORM_CPPFLAGS += -ffixed-r31 -D__microblaze__ + +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y diff --git a/arch/mips/config.mk b/arch/mips/config.mk index 6ab8acd..8f5305e 100644 --- a/arch/mips/config.mk +++ b/arch/mips/config.mk @@ -27,6 +27,9 @@ CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000 -T mips.lds PLATFORM_CPPFLAGS += -DCONFIG_MIPS -D__MIPS__ +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y + # # From Linux arch/mips/Makefile # diff --git a/arch/nds32/config.mk b/arch/nds32/config.mk index c589829..f989053 100644 --- a/arch/nds32/config.mk +++ b/arch/nds32/config.mk @@ -33,3 +33,6 @@ PLATFORM_RELFLAGS += -gdwarf-2 PLATFORM_CPPFLAGS += -DCONFIG_NDS32 -D__nds32__ -G0 -ffixed-10 -fpie LDFLAGS_u-boot = --gc-sections --relax + +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y diff --git a/arch/nios2/config.mk b/arch/nios2/config.mk index 7b03ed8..0172f70 100644 --- a/arch/nios2/config.mk +++ b/arch/nios2/config.mk @@ -31,3 +31,6 @@ PLATFORM_CPPFLAGS += -G0 LDFLAGS_FINAL += --gc-sections PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections + +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk index a307154..e6203dd 100644 --- a/arch/powerpc/config.mk +++ b/arch/powerpc/config.mk @@ -29,6 +29,9 @@ PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections -fdata-sections PLATFORM_CPPFLAGS += -DCONFIG_PPC -D__powerpc__ PLATFORM_LDFLAGS += -n +# Move to unified board system later +CONFIG_SYS_LEGACY_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 2ec1bb7..38c97d9 100644 --- a/arch/sandbox/config.mk +++ b/arch/sandbox/config.mk @@ -19,3 +19,6 @@ PLATFORM_CPPFLAGS += -DCONFIG_SANDBOX -D__SANDBOX__ PLATFORM_LIBS += -lrt + +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y diff --git a/arch/sh/config.mk b/arch/sh/config.mk index 07ff8b9..0c21ef5 100644 --- a/arch/sh/config.mk +++ b/arch/sh/config.mk @@ -31,3 +31,6 @@ endif PLATFORM_CPPFLAGS += -DCONFIG_SH -D__SH__ PLATFORM_LDFLAGS += -e $(CONFIG_SYS_TEXT_BASE) --defsym reloc_dst=$(CONFIG_SYS_TEXT_BASE) LDFLAGS_FINAL = --gc-sections + +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y diff --git a/arch/sparc/config.mk b/arch/sparc/config.mk index cae7478..b98a173 100644 --- a/arch/sparc/config.mk +++ b/arch/sparc/config.mk @@ -26,3 +26,6 @@ CROSS_COMPILE ?= sparc-elf- CONFIG_STANDALONE_LOAD_ADDR ?= 0x00000000 -L $(gcclibdir) -T sparc.lds PLATFORM_CPPFLAGS += -DCONFIG_SPARC -D__sparc__ + +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y diff --git a/arch/x86/config.mk b/arch/x86/config.mk index 23cacff..7be3036 100644 --- a/arch/x86/config.mk +++ b/arch/x86/config.mk @@ -48,3 +48,6 @@ NORMAL_LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) PREFIXED_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/$(shell basename $(NORMAL_LIBGCC)) export USE_PRIVATE_LIBGCC=$(shell dirname $(PREFIXED_LIBGCC)) + +# Move to unified board system later +CONFIG_SYS_LEGACY_BOARD := y diff --git a/config.mk b/config.mk index ddaa477..a936f1f 100644 --- a/config.mk +++ b/config.mk @@ -206,6 +206,14 @@ ifeq ($(CONFIG_SPL_BUILD),y) CPPFLAGS += -DCONFIG_SPL_BUILD endif +# Does this architecture support generic board init? +ifneq ($(CONFIG_SYS_LEGACY_BOARD),) +ifneq ($(CONFIG_SYS_GENERIC_BOARD),) +$(error Your architecture does not support generic board. Please undefined \ +CONFIG_SYS_GENERIC_BOARD in your board config file) +endif +endif + ifneq ($(RESET_VECTOR_ADDRESS),) CPPFLAGS += -DRESET_VECTOR_ADDRESS=$(RESET_VECTOR_ADDRESS) endif