From patchwork Fri Aug 24 23:58:17 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tom Rini X-Patchwork-Id: 179923 X-Patchwork-Delegate: trini@ti.com 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 3F9FB2C00B1 for ; Sat, 25 Aug 2012 09:59:26 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 9CF91280A0; Sat, 25 Aug 2012 01:59:22 +0200 (CEST) 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 zNiGwnj2jFxq; Sat, 25 Aug 2012 01:59:22 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 2B257280A6; Sat, 25 Aug 2012 01:58:51 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 28C0F2807E for ; Sat, 25 Aug 2012 01:58:45 +0200 (CEST) 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 38rHJtwk4UPW for ; Sat, 25 Aug 2012 01:58:44 +0200 (CEST) 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-pz0-f44.google.com (mail-pz0-f44.google.com [209.85.210.44]) by theia.denx.de (Postfix) with ESMTPS id 112C428081 for ; Sat, 25 Aug 2012 01:58:41 +0200 (CEST) Received: by mail-pz0-f44.google.com with SMTP id f8so1160677dad.3 for ; Fri, 24 Aug 2012 16:58:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=G5JKFcGQf+j5DGLUHbG0dkPiX6M3TaQjlArkJTHp/fE=; b=WqNbpmr855t6Fp9/mxeMvuRasm70ftoE73kcQ1bAlnj/tGX33a1mi42P4HwpI9XAwU b+JQMtQSzOSthcaAU6xe/2yfXGYu7dGKPhkZhmDZnFq/SLa0mCseDN9qci7C8keZpLuy 8UeEOA+dogXUQzhD5PbmZscboAbqF0wUNwqcAk2MBG2tSyyi5UpkWu+0Y/CXrpJ71r51 51i2+zHyw/N8jPthAJ0CBn+/rI7FedXvwJ1BJw4c9f/IkeAK2D3uCrWB33S5HpdBE+m0 MM/6FDJbMGBoNLcRemlw3/ozAf5c5zmLz9OaBYOwzaCGaAd1Iw2xieEvnN2f9By8C0My 6JPg== Received: by 10.66.87.138 with SMTP id ay10mr14099218pab.38.1345852721155; Fri, 24 Aug 2012 16:58:41 -0700 (PDT) Received: from localhost.localdomain (ip68-230-54-74.ph.ph.cox.net. [68.230.54.74]) by mx.google.com with ESMTPS id pg9sm9274015pbb.26.2012.08.24.16.58.39 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 24 Aug 2012 16:58:40 -0700 (PDT) From: Tom Rini To: u-boot@lists.denx.de Date: Fri, 24 Aug 2012 16:58:17 -0700 Message-Id: <1345852714-13138-4-git-send-email-trini@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1345852714-13138-1-git-send-email-trini@ti.com> References: <1345852714-13138-1-git-send-email-trini@ti.com> Cc: Sudhakar Rajashekhara , Christian Riesch Subject: [U-Boot] [PATCH v4 03/20] omap-common: SPL: Add CONFIG_SPL_DISPLAY_PRINT / spl_display_print() 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 Only omap4/5 currently have a meaningful set of display text and overo had been adding a function to display nothing. Change how this works to be opt-in and only turned on for omap4/5 now. Signed-off-by: Tom Rini --- README | 4 ++++ arch/arm/cpu/armv7/omap-common/hwinit-common.c | 5 +++++ arch/arm/cpu/armv7/omap-common/spl.c | 9 +++------ arch/arm/include/asm/arch-omap4/sys_proto.h | 1 - arch/arm/include/asm/arch-omap5/sys_proto.h | 1 - arch/arm/include/asm/omap_common.h | 2 +- board/overo/overo.c | 10 ---------- include/configs/omap4_common.h | 1 + include/configs/omap5_evm.h | 1 + 9 files changed, 15 insertions(+), 19 deletions(-) diff --git a/README b/README index fb9d904..f1a12a5 100644 --- a/README +++ b/README @@ -2564,6 +2564,10 @@ FIT uImage format: CONFIG_SYS_SPL_MALLOC_SIZE The size of the malloc pool used in SPL. + CONFIG_SPL_DISPLAY_PRINT + For ARM, enable an optional function to print more information + about the running system. + CONFIG_SPL_LIBCOMMON_SUPPORT Support for common/libcommon.o in SPL binary diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c index 459ebb5..4d7ef5c 100644 --- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c +++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c @@ -92,6 +92,11 @@ static void init_boot_params(void) { boot_params_ptr = (u32 *) &boot_params; } + +void spl_display_print(void) +{ + omap_rev_string(); +} #endif /* diff --git a/arch/arm/cpu/armv7/omap-common/spl.c b/arch/arm/cpu/armv7/omap-common/spl.c index 4d1ac85..b10832a 100644 --- a/arch/arm/cpu/armv7/omap-common/spl.c +++ b/arch/arm/cpu/armv7/omap-common/spl.c @@ -219,10 +219,7 @@ void preloader_console_init(void) printf("\nU-Boot SPL %s (%s - %s)\n", u_boot_rev, U_BOOT_DATE, U_BOOT_TIME); - omap_rev_string(); -} - -void __weak omap_rev_string() -{ - printf("Texas Instruments Revision detection unimplemented\n"); +#ifdef CONFIG_SPL_DISPLAY_PRINT + spl_display_print(); +#endif } diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h index d633573..b48f81d 100644 --- a/arch/arm/include/asm/arch-omap4/sys_proto.h +++ b/arch/arm/include/asm/arch-omap4/sys_proto.h @@ -42,7 +42,6 @@ void sr32(void *, u32, u32, u32); u32 wait_on_value(u32, u32, void *, u32); void sdelay(unsigned long); void set_pl310_ctrl_reg(u32 val); -void omap_rev_string(void); void setup_clocks_for_console(void); void prcm_init(void); void bypass_dpll(u32 *const base); diff --git a/arch/arm/include/asm/arch-omap5/sys_proto.h b/arch/arm/include/asm/arch-omap5/sys_proto.h index 74feb90..72e9df7 100644 --- a/arch/arm/include/asm/arch-omap5/sys_proto.h +++ b/arch/arm/include/asm/arch-omap5/sys_proto.h @@ -42,7 +42,6 @@ void set_muxconf_regs_non_essential(void); void sr32(void *, u32, u32, u32); u32 wait_on_value(u32, u32, void *, u32); void sdelay(unsigned long); -void omap_rev_string(void); void setup_clocks_for_console(void); void prcm_init(void); void bypass_dpll(u32 *const base); diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index 4e95eee..19df5ea 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -94,9 +94,9 @@ u32 omap_boot_mode(void); /* SPL common function s*/ void spl_parse_image_header(const struct image_header *header); -void omap_rev_string(void); void spl_board_prepare_for_linux(void); int spl_start_uboot(void); +void spl_display_print(void); /* NAND SPL functions */ void spl_nand_load_image(void); diff --git a/board/overo/overo.c b/board/overo/overo.c index f973870..c6d50a0 100644 --- a/board/overo/overo.c +++ b/board/overo/overo.c @@ -101,16 +101,6 @@ int board_init(void) } /* - * Routine: omap_rev_string - * Description: For SPL builds output board rev - */ -#ifdef CONFIG_SPL_BUILD -void omap_rev_string(void) -{ -} -#endif - -/* * Routine: get_board_revision * Description: Returns the board revision */ diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index 2192c2b..685fde9 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -249,6 +249,7 @@ #define CONFIG_SPL_TEXT_BASE 0x40304350 #define CONFIG_SPL_MAX_SIZE (38 * 1024) #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK +#define CONFIG_SPL_DISPLAY_PRINT /* * 64 bytes before this address should be set aside for u-boot.img's diff --git a/include/configs/omap5_evm.h b/include/configs/omap5_evm.h index c5874bb..ef4034c 100644 --- a/include/configs/omap5_evm.h +++ b/include/configs/omap5_evm.h @@ -246,6 +246,7 @@ #define CONFIG_SPL_TEXT_BASE 0x40300350 #define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */ #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK +#define CONFIG_SPL_DISPLAY_PRINT #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */