From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from az33egw01.freescale.net (az33egw01.freescale.net [192.88.158.102]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "az33egw01.freescale.net", Issuer "Thawte Premium Server CA" (verified OK)) by ozlabs.org (Postfix) with ESMTP id 8B42CDE0A7 for ; Fri, 23 Mar 2007 06:49:32 +1100 (EST) Received: from az33smr01.freescale.net (az33smr01.freescale.net [10.64.34.199]) by az33egw01.freescale.net (8.12.11/az33egw01) with ESMTP id l2MJnR92002191 for ; Thu, 22 Mar 2007 12:49:28 -0700 (MST) Received: from mailserv2.am.freescale.net (mailserv2.am.freescale.net [10.82.65.62]) by az33smr01.freescale.net (8.13.1/8.13.0) with ESMTP id l2MJnRpr004562 for ; Thu, 22 Mar 2007 14:49:27 -0500 (CDT) Received: from ld0162-tx32.am.freescale.net (ld0162-tx32 [10.82.19.112]) by mailserv2.am.freescale.net (8.13.3/8.13.3) with ESMTP id l2MJTV28004515 for ; Thu, 22 Mar 2007 14:29:31 -0500 (CDT) Received: from ld0162-tx32.am.freescale.net (localhost [127.0.0.1]) by ld0162-tx32.am.freescale.net (Postfix) with ESMTP id 90CE8AEFC9 for ; Thu, 22 Mar 2007 14:49:26 -0500 (CDT) Received: (from b07421@localhost) by ld0162-tx32.am.freescale.net (8.12.11/8.12.11/Submit) id l2MJnQkq031993 for linuxppc-dev@ozlabs.org; Thu, 22 Mar 2007 14:49:26 -0500 Date: Thu, 22 Mar 2007 14:49:26 -0500 From: Scott Wood To: linuxppc-dev@ozlabs.org Subject: [PATCH 4/6] bootwrapper: Add CONFIG_DEVICE_TREE Message-ID: <20070322194926.GD31965@ld0162-tx32.am.freescale.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20070322194627.GA31926@ld0162-tx32.am.freescale.net> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This provides a way to tell the bootwrapper makefile which device tree to include. Signed-off-by: Scott Wood --- arch/powerpc/Kconfig | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index e720527..2f8f05b 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -967,6 +967,22 @@ config SECCOMP If unsure, say Y. Only embedded should say N here. +config DEVICE_TREE + string "Static device tree source file" + help + This specifies the device tree source (.dts) file to be + compiled and included when building the bootwrapper. + If a relative filename is given, then it will be relative + to arch/powerpc/boot/dts. + + This is required when building a cuImage target for an + older U-Boot, which cannot pass a device tree itself. + Such a kernel will not work with a newer U-Boot that + tries to pass a device tree (unless you tell it not to). + If your U-Boot does not mention a device tree in + "help bootm", then use the cuImage target and specify + a device tree here. Otherwise, use the uImage target. + endmenu config ISA_DMA_API -- 1.5.0.3