From 9b7e990d18d5f6212df6ea967428c28b802e1b64 Mon Sep 17 00:00:00 2001 From: Felix Singer Date: Wed, 22 May 2019 18:32:46 +0200 Subject: doc/mb/upsquared: Add documentation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch adds documentation about the UP² mainboard and the IFWI used by Apollolake platform. Change-Id: Ic708ddbd2616eee4e5ec2740b3eac18b408bde38 Signed-off-by: Felix Singer Reviewed-on: https://review.coreboot.org/c/coreboot/+/32935 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph --- .../mainboard/up/squared/header_cn22_12pin_spi.svg | 165 +++++++++++++++++++++ 1 file changed, 165 insertions(+) create mode 100644 Documentation/mainboard/up/squared/header_cn22_12pin_spi.svg (limited to 'Documentation/mainboard/up/squared/header_cn22_12pin_spi.svg') diff --git a/Documentation/mainboard/up/squared/header_cn22_12pin_spi.svg b/Documentation/mainboard/up/squared/header_cn22_12pin_spi.svg new file mode 100644 index 0000000000..7853fb7e7c --- /dev/null +++ b/Documentation/mainboard/up/squared/header_cn22_12pin_spi.svg @@ -0,0 +1,165 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 9 + + + 5 + + + 7 + + + 8 + + + 1 + + + 4 + + + 3 + + + 2 + + + 6 + + + 11 + + + 12 + + + 10 + + + SPI header (CN22) + + + + + + + + + + + + + GND + + + GND + + + + + + + + MISO + + + + + + + + VCC + 1.8V + + + #HOLD + + + + + + + + + + + + + CLK + + + + + + + + MOSI + + + + + + + + #CS + + -- cgit v1.2.3