From patchwork Sat Apr 25 17:46:43 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Glass X-Patchwork-Id: 464585 X-Patchwork-Delegate: sjg@chromium.org 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 C19051400B7 for ; Sun, 26 Apr 2015 03:46:57 +1000 (AEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 700304BF1F; Sat, 25 Apr 2015 19:46:55 +0200 (CEST) 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 0fBC4SAYiWOt; Sat, 25 Apr 2015 19:46:55 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id D66074BF12; Sat, 25 Apr 2015 19:46:54 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 92F674BF12 for ; Sat, 25 Apr 2015 19:46:52 +0200 (CEST) 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 n51Gg95ulu58 for ; Sat, 25 Apr 2015 19:46:52 +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-vn0-f73.google.com (mail-vn0-f73.google.com [209.85.216.73]) by theia.denx.de (Postfix) with ESMTPS id 1C68D4BF10 for ; Sat, 25 Apr 2015 19:46:48 +0200 (CEST) Received: by vnbf62 with SMTP id f62so2350474vnb.1 for ; Sat, 25 Apr 2015 10:46:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=ujEoZAiN6nO8dj9KiHGGlZfoLXIi8FRC9Fxl/fLQ0Yg=; b=am/UGpHbecw4V+z272QHP/mMR8IhGEjKQ+MspSBBnqlxda+KWKuXArKZQBe4tz0vyp kQOGX6TjF0kd5NGgBjMtp5zJl5LhYcRarnPPHCnJMwbJfm4Mly9vrAgBb7nhp2/No/XF TJluAXaeWLiz/n0GYWkABsK1hwA5UOcubwfDx27eIPnB6SBmqe2Ulo5UWcfooi82/EwS brxGocD9Mqos3HEOUZeDyZtvdazpGb1Ac1hkRwbF6sh2kzC7tuh5tfniqNTKA24fRLQI gy/C0vpqH093q2WBGrvPLTeXnl97Ainf4uV1mXmR7IFyOArffZu9Dd0TzOCtimag/njC xcmg== X-Gm-Message-State: ALoCoQnJVZtBAxrOoiHnu42vEIjrmRh/eEPJeOWufmnu7H2TDJW59VEw+OsV24djUlvMxJiOLbJ5 X-Received: by 10.236.216.52 with SMTP id f50mr6526647yhp.13.1429984007524; Sat, 25 Apr 2015 10:46:47 -0700 (PDT) Received: from corpmail-nozzle1-2.hot.corp.google.com ([100.108.1.103]) by gmr-mx.google.com with ESMTPS id x25si880405yha.2.2015.04.25.10.46.47 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 25 Apr 2015 10:46:47 -0700 (PDT) Received: from kaki.bld.corp.google.com ([172.29.216.32]) by corpmail-nozzle1-2.hot.corp.google.com with ESMTP id lvckOhFe.1; Sat, 25 Apr 2015 10:46:47 -0700 Received: by kaki.bld.corp.google.com (Postfix, from userid 121222) id BB066220889; Sat, 25 Apr 2015 11:46:46 -0600 (MDT) From: Simon Glass To: U-Boot Mailing List Date: Sat, 25 Apr 2015 11:46:43 -0600 Message-Id: <1429984003-2630-1-git-send-email-sjg@chromium.org> X-Mailer: git-send-email 2.2.0.rc0.207.ga3a616c Cc: Graeme Russ , Tom Rini Subject: [U-Boot] [PATCH] x86: Correct Minnowboard instructions to use the right descriptor X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.15 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" The descriptor provided with the FSP does not seem to work. Update the instructions to use the descriptor from the original Intel firmware. Signed-off-by: Simon Glass --- doc/README.x86 | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) diff --git a/doc/README.x86 b/doc/README.x86 index 0355d1c..fe31f3d 100644 --- a/doc/README.x86 +++ b/doc/README.x86 @@ -127,15 +127,32 @@ board/intel/minnowmax/fsp.bin Obtain the VGA RAM (Vga.dat at the time of writing) and put it into the same directory: board/intel/minnowmax/vga.bin -You still need two more binary blobs. These come from the sample SPI image -provided in the FSP (SPI.bin at the time of writing). +You still need two more binary blobs. The first comes from the original +firmware image available from: + +http://firmware.intel.com/sites/default/files/2014-WW42.4-MinnowBoardMax.73-64-bit.bin_Release.zip + +Unzip it: + + $ unzip 2014-WW42.4-MinnowBoardMax.73-64-bit.bin_Release.zip Use ifdtool in the U-Boot tools directory to extract the images from that file, for example: + $ ./tools/ifdtool -x MNW2MAX1.X64.0073.R02.1409160934.bin + +This will provide the descriptor file - copy this into the correct place: + + $ cp flashregion_0_flashdescriptor.bin board/intel/minnowmax/descriptor.bin + +Then do the same with the sample SPI image provided in the FSP (SPI.bin at +the time of writing) to obtain the last image. Note that this will also +produce a flash descriptor file, but it does not seem to work, probably +because it is not designed for the Minnowmax. That is why you need to get +the flash descriptor from the original firmware as above. + $ ./tools/ifdtool -x BayleyBay/SPI.bin $ cp flashregion_2_intel_me.bin board/intel/minnowmax/me.bin - $ cp flashregion_0_flashdescriptor.bin board/intel/minnowmax/descriptor.bin Now you can build U-Boot and obtain u-boot.rom