From 8f1bc4e853ca83addf350db046728ece03402aac Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Mon, 16 May 2016 19:56:55 +0200 Subject: [PATCH] README: Update Banana Pi documentation Add a note about the simple framebuffer pitfall that more recent U-Boot versions create via CONFIG_VIDEO. Drop references to snapshot versions. Signed-off-by: Jan Kiszka --- README.md | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index a2a2ebf..ff4fa0b 100644 --- a/README.md +++ b/README.md @@ -273,11 +273,13 @@ The Banana Pi is a cheap Raspberry-Pi-like ARM board with an Allwinner A20 SoC comparably well hackable. Further information can be found on http://linux-sunxi.org. -For Jailhouse, a U-Boot (pre-)release more recent than v2015.04-rc1 is -required. Tested and know to work is git revision bd2a4888b1. +For Jailhouse, an U-Boot release more recent than v2015.04 is required. Tested +and known to work is release v2016.03. Note that, since v2015.10, you need to +disable CONFIG_VIDEO in the U-Boot config, or U-Boot will configure the +framebuffer at the end of the physical RAM where Jailhouse is located. -The Linux kernel version should be at least 3.19-rcX. The configuration used -for continuous integration builds can serve as reference, see +The Linux kernel version should be at least 3.19. The configuration used for +continuous integration builds can serve as reference, see `ci/kernel-config-banana-pi`. The kernel has to be booted with the following additional parameters, e.g. by adjusting the U-Boot environment accordingly: -- 2.39.2