From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aaro Koskinen Date: Sun, 13 Feb 2011 22:11:22 +0000 Subject: [PATCH 0/6] sisfb: XGI Z9 POST Message-Id: <1297635088-13224-1-git-send-email-aaro.koskinen@iki.fi> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Here's some patches to get POST working with XGI Z9. I have tested them with the following card: http://www.roboard.com/Files/RB-100/MiniPCI-VGA-Z9s_UM_v1r1A.pdf I'm using the card on an ARM board where the bootloader knows nothing about VGA or VGA BIOS, so having POST support in the kernel driver is mandatory. With these patches the memory size is correct detected, R/W test passes and it's possible to use e.g. framebuffer console. Aaro Koskinen (6): sisfb: POST should fail if R/W test fails sisfb: move XGI POST RAM type detection into a subroutine sisfb: add subroutine for detecting XGI Z9 sisfb: add RAM type detection for XGI Z9 sisfb: move XGI POST DDR2 bootup code into subroutines sisfb: add support for XGI Z9 DDR2 POST drivers/video/sis/sis.h | 1 + drivers/video/sis/sis_main.c | 315 ++++++++++++++++++++++++++++++------------ drivers/video/sis/vgatypes.h | 1 + 3 files changed, 228 insertions(+), 89 deletions(-)